diff options
Diffstat (limited to 'win/tkWinMenu.c')
| -rw-r--r-- | win/tkWinMenu.c | 2321 |
1 files changed, 1292 insertions, 1029 deletions
diff --git a/win/tkWinMenu.c b/win/tkWinMenu.c index 280f74e..686c47d 100644 --- a/win/tkWinMenu.c +++ b/win/tkWinMenu.c @@ -1,15 +1,18 @@ -/* +/* * tkWinMenu.c -- * - * This module implements the Windows platform-specific features of menus. + * This module implements the Windows platform-specific features of + * menus. * * Copyright (c) 1996-1998 by Sun Microsystems, Inc. * Copyright (c) 1998-1999 by Scriptics Corporation. * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ +#define WINVER 0x0500 /* Requires Windows 2K definitions */ +#define _WIN32_WINNT 0x0500 #define OEMRESOURCE #include "tkWinInt.h" #include "tkMenu.h" @@ -20,59 +23,88 @@ * The class of the window for popup menus. */ -#define MENU_CLASS_NAME "MenuWindowClass" +#define MENU_CLASS_NAME "MenuWindowClass" +#define EMBEDDED_MENU_CLASS_NAME "EmbeddedMenuWindowClass" /* * Used to align a windows bitmap inside a rectangle */ -#define ALIGN_BITMAP_LEFT 0x00000001 -#define ALIGN_BITMAP_RIGHT 0x00000002 -#define ALIGN_BITMAP_TOP 0x00000004 -#define ALIGN_BITMAP_BOTTOM 0x00000008 +#define ALIGN_BITMAP_LEFT 0x00000001 +#define ALIGN_BITMAP_RIGHT 0x00000002 +#define ALIGN_BITMAP_TOP 0x00000004 +#define ALIGN_BITMAP_BOTTOM 0x00000008 -#ifndef TPM_NOANIMATION -#define TPM_NOANIMATION 0x4000L -#endif /* * Platform-specific menu flags: * - * MENU_SYSTEM_MENU Non-zero means that the Windows menu handle - * was retrieved with GetSystemMenu and needs - * to be disposed of specially. + * MENU_SYSTEM_MENU Non-zero means that the Windows menu handle was + * retrieved with GetSystemMenu and needs to be disposed + * of specially. * MENU_RECONFIGURE_PENDING - * Non-zero means that an idle handler has - * been set up to reconfigure the Windows menu - * handle for this menu. + * Non-zero means that an idle handler has been set up to + * reconfigure the Windows menu handle for this menu. */ -#define MENU_SYSTEM_MENU MENU_PLATFORM_FLAG1 -#define MENU_RECONFIGURE_PENDING MENU_PLATFORM_FLAG2 +#define MENU_SYSTEM_MENU MENU_PLATFORM_FLAG1 +#define MENU_RECONFIGURE_PENDING MENU_PLATFORM_FLAG2 + +/* + * ODS_NOACCEL flag forbids drawing accelerator cues (i.e. underlining labels) + * on Windows 2000 and above. The ODS_NOACCEL define is missing from mingw32 + * headers and undefined for _WIN32_WINNT < 0x0500 in Microsoft SDK. We might + * check for _WIN32_WINNT here, but I think it's not needed, as checking for + * this flag does no harm on even on NT: reserved bits should be zero, and in + * fact they are. + */ + +#ifndef ODS_NOACCEL +#define ODS_NOACCEL 0x100 +#endif +#ifndef SPI_GETKEYBOARDCUES +#define SPI_GETKEYBOARDCUES 0x100A +#endif +#ifndef WM_UPDATEUISTATE +#define WM_UPDATEUISTATE 0x0128 +#endif +#ifndef UIS_SET +#define UIS_SET 1 +#endif +#ifndef UIS_CLEAR +#define UIS_CLEAR 2 +#endif +#ifndef UISF_HIDEACCEL +#define UISF_HIDEACCEL 2 +#endif #ifndef WM_UNINITMENUPOPUP #define WM_UNINITMENUPOPUP 0x0125 #endif static int indicatorDimensions[2]; - /* The dimensions of the indicator space - * in a menu entry. Calculated at init - * time to save time. */ + /* The dimensions of the indicator space in a + * menu entry. Calculated at init time to save + * time. */ + +static BOOL showMenuAccelerators; typedef struct ThreadSpecificData { int inPostMenu; /* We cannot be re-entrant like X Windows. */ - WORD lastCommandID; /* The last command ID we allocated. */ + WORD lastCommandID; /* The last command ID we allocated. */ HWND menuHWND; /* A window to service popup-menu messages * in. */ - int oldServiceMode; /* Used while processing a menu; we need - * to set the event mode specially when we - * enter the menu processing modal loop - * and reset it when menus go away. */ + HWND embeddedMenuHWND; /* A window to service embedded menu + * messages */ + int oldServiceMode; /* Used while processing a menu; we need to + * set the event mode specially when we enter + * the menu processing modal loop and reset it + * when menus go away. */ TkMenu *modalMenuPtr; /* The menu we are processing inside the modal - * loop. We need this to reset all of the + * loop. We need this to reset all of the * active items when menus go away since - * Windows does not see fit to give this - * to us when it sends its WM_MENUSELECT. */ + * Windows does not see fit to give this to us + * when it sends its WM_MENUSELECT. */ Tcl_HashTable commandTable; /* A map of command ids to menu entries */ Tcl_HashTable winMenuTable; /* Need this to map HMENUs back to menuPtrs */ } ThreadSpecificData; @@ -87,90 +119,78 @@ static Tcl_DString menuFontDString; /* A buffer to store the default menu font * string. */ /* - * Forward declarations for procedures defined later in this file: + * Forward declarations for functions defined later in this file: */ -static void DrawMenuEntryAccelerator _ANSI_ARGS_(( - TkMenu *menuPtr, TkMenuEntry *mePtr, - Drawable d, GC gc, Tk_Font tkfont, - CONST Tk_FontMetrics *fmPtr, - Tk_3DBorder activeBorder, int x, int y, - int width, int height)); -static void DrawMenuEntryArrow _ANSI_ARGS_(( - TkMenu *menuPtr, TkMenuEntry *mePtr, - Drawable d, GC gc, +static void DrawMenuEntryAccelerator(TkMenu *menuPtr, + TkMenuEntry *mePtr, Drawable d, GC gc, + Tk_Font tkfont, const Tk_FontMetrics *fmPtr, Tk_3DBorder activeBorder, int x, int y, - int width, int height, int drawArrow)); -static void DrawMenuEntryBackground _ANSI_ARGS_(( - TkMenu *menuPtr, TkMenuEntry *mePtr, - Drawable d, Tk_3DBorder activeBorder, - Tk_3DBorder bgBorder, int x, int y, - int width, int heigth)); -static void DrawMenuEntryIndicator _ANSI_ARGS_(( - TkMenu *menuPtr, TkMenuEntry *mePtr, - Drawable d, GC gc, GC indicatorGC, - Tk_Font tkfont, - CONST Tk_FontMetrics *fmPtr, int x, int y, - int width, int height)); -static void DrawMenuEntryLabel _ANSI_ARGS_(( - TkMenu * menuPtr, TkMenuEntry *mePtr, Drawable d, - GC gc, Tk_Font tkfont, - CONST Tk_FontMetrics *fmPtr, int x, int y, - int width, int height)); -static void DrawMenuSeparator _ANSI_ARGS_((TkMenu *menuPtr, - TkMenuEntry *mePtr, Drawable d, GC gc, - Tk_Font tkfont, CONST Tk_FontMetrics *fmPtr, - int x, int y, int width, int height)); -static void DrawTearoffEntry _ANSI_ARGS_((TkMenu *menuPtr, - TkMenuEntry *mePtr, Drawable d, GC gc, - Tk_Font tkfont, CONST Tk_FontMetrics *fmPtr, - int x, int y, int width, int height)); -static void DrawMenuUnderline _ANSI_ARGS_((TkMenu *menuPtr, + int width, int height); +static void DrawMenuEntryArrow(TkMenu *menuPtr, TkMenuEntry *mePtr, + Drawable d, GC gc, Tk_3DBorder activeBorder, + int x,int y, int width, int height, int drawArrow); +static void DrawMenuEntryBackground(TkMenu *menuPtr, + TkMenuEntry *mePtr, Drawable d, + Tk_3DBorder activeBorder, Tk_3DBorder bgBorder, + int x, int y, int width, int heigth); +static void DrawMenuEntryIndicator(TkMenu *menuPtr, TkMenuEntry *mePtr, Drawable d, GC gc, - Tk_Font tkfont, CONST Tk_FontMetrics *fmPtr, int x, - int y, int width, int height)); -static void DrawWindowsSystemBitmap _ANSI_ARGS_(( - Display *display, Drawable drawable, - GC gc, CONST RECT *rectPtr, int bitmapID, - int alignFlags)); -static void FreeID _ANSI_ARGS_((WORD commandID)); -static TCHAR * GetEntryText _ANSI_ARGS_((TkMenuEntry *mePtr)); -static void GetMenuAccelGeometry _ANSI_ARGS_((TkMenu *menuPtr, + GC indicatorGC, Tk_Font tkfont, + const Tk_FontMetrics *fmPtr, int x, int y, + int width, int height); +static void DrawMenuEntryLabel(TkMenu *menuPtr, TkMenuEntry *mePtr, + Drawable d, GC gc, Tk_Font tkfont, + const Tk_FontMetrics *fmPtr, int x, int y, + int width, int height, int underline); +static void DrawMenuSeparator(TkMenu *menuPtr, TkMenuEntry *mePtr, + Drawable d, GC gc, Tk_Font tkfont, + const Tk_FontMetrics *fmPtr, + int x, int y, int width, int height); +static void DrawTearoffEntry(TkMenu *menuPtr, TkMenuEntry *mePtr, + Drawable d, GC gc, Tk_Font tkfont, + const Tk_FontMetrics *fmPtr, int x, int y, + int width, int height); +static void DrawMenuUnderline(TkMenu *menuPtr, TkMenuEntry *mePtr, + Drawable d, GC gc, Tk_Font tkfont, + const Tk_FontMetrics *fmPtr, int x, int y, + int width, int height); +static void DrawWindowsSystemBitmap(Display *display, + Drawable drawable, GC gc, const RECT *rectPtr, + int bitmapID, int alignFlags); +static void FreeID(WORD commandID); +static TCHAR * GetEntryText(TkMenuEntry *mePtr); +static void GetMenuAccelGeometry(TkMenu *menuPtr, TkMenuEntry *mePtr, Tk_Font tkfont, - CONST Tk_FontMetrics *fmPtr, int *widthPtr, - int *heightPtr)); -static void GetMenuLabelGeometry _ANSI_ARGS_((TkMenuEntry *mePtr, - Tk_Font tkfont, CONST Tk_FontMetrics *fmPtr, - int *widthPtr, int *heightPtr)); -static void GetMenuIndicatorGeometry _ANSI_ARGS_(( - TkMenu *menuPtr, TkMenuEntry *mePtr, - Tk_Font tkfont, CONST Tk_FontMetrics *fmPtr, - int *widthPtr, int *heightPtr)); -static void GetMenuSeparatorGeometry _ANSI_ARGS_(( - TkMenu *menuPtr, TkMenuEntry *mePtr, - Tk_Font tkfont, CONST Tk_FontMetrics *fmPtr, - int *widthPtr, int *heightPtr)); -static void GetTearoffEntryGeometry _ANSI_ARGS_((TkMenu *menuPtr, + const Tk_FontMetrics *fmPtr, int *widthPtr, + int *heightPtr); +static void GetMenuLabelGeometry(TkMenuEntry *mePtr, + Tk_Font tkfont, const Tk_FontMetrics *fmPtr, + int *widthPtr, int *heightPtr); +static void GetMenuIndicatorGeometry(TkMenu *menuPtr, TkMenuEntry *mePtr, Tk_Font tkfont, - CONST Tk_FontMetrics *fmPtr, int *widthPtr, - int *heightPtr)); -static int GetNewID _ANSI_ARGS_((TkMenuEntry *mePtr, - WORD *menuIDPtr)); -static int MenuKeyBindProc _ANSI_ARGS_(( - ClientData clientData, - Tcl_Interp *interp, XEvent *eventPtr, - Tk_Window tkwin, KeySym keySym)); -static void MenuSelectEvent _ANSI_ARGS_((TkMenu *menuPtr)); -static void ReconfigureWindowsMenu _ANSI_ARGS_(( - ClientData clientData)); -static void RecursivelyClearActiveMenu _ANSI_ARGS_(( - TkMenu *menuPtr)); -static void SetDefaults _ANSI_ARGS_((int firstTime)); -static LRESULT CALLBACK TkWinMenuProc _ANSI_ARGS_((HWND hwnd, - UINT message, WPARAM wParam, - LPARAM lParam)); - - + const Tk_FontMetrics *fmPtr, + int *widthPtr, int *heightPtr); +static void GetMenuSeparatorGeometry(TkMenu *menuPtr, + TkMenuEntry *mePtr, Tk_Font tkfont, + const Tk_FontMetrics *fmPtr, + int *widthPtr, int *heightPtr); +static void GetTearoffEntryGeometry(TkMenu *menuPtr, + TkMenuEntry *mePtr, Tk_Font tkfont, + const Tk_FontMetrics *fmPtr, int *widthPtr, + int *heightPtr); +static int GetNewID(TkMenuEntry *mePtr, WORD *menuIDPtr); +static int TkWinMenuKeyObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[]); +static void MenuSelectEvent(TkMenu *menuPtr); +static void ReconfigureWindowsMenu(ClientData clientData); +static void RecursivelyClearActiveMenu(TkMenu *menuPtr); +static void SetDefaults(int firstTime); +static LRESULT CALLBACK TkWinMenuProc(HWND hwnd, UINT message, WPARAM wParam, + LPARAM lParam); +static LRESULT CALLBACK TkWinEmbeddedMenuProc(HWND hwnd, UINT message, + WPARAM wParam, LPARAM lParam); /* *---------------------------------------------------------------------- @@ -180,56 +200,47 @@ static LRESULT CALLBACK TkWinMenuProc _ANSI_ARGS_((HWND hwnd, * Allocates a new menu id and marks it in use. * * Results: - * Returns TCL_OK if succesful; TCL_ERROR if there are no more - * ids of the appropriate type to allocate. menuIDPtr contains - * the new id if succesful. + * Returns TCL_OK if succesful; TCL_ERROR if there are no more ids of the + * appropriate type to allocate. menuIDPtr contains the new id if + * succesful. * * Side effects: - * An entry is created for the menu in the command hash table, - * and the hash entry is stored in the appropriate field in the - * menu data structure. + * An entry is created for the menu in the command hash table, and the + * hash entry is stored in the appropriate field in the menu data + * structure. * *---------------------------------------------------------------------- */ static int -GetNewID(mePtr, menuIDPtr) - TkMenuEntry *mePtr; /* The menu we are working with */ - WORD *menuIDPtr; /* The resulting id */ +GetNewID( + TkMenuEntry *mePtr, /* The menu we are working with. */ + WORD *menuIDPtr) /* The resulting id. */ { - int found = 0; - int newEntry; - Tcl_HashEntry *commandEntryPtr; - WORD returnID; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); - + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); WORD curID = tsdPtr->lastCommandID + 1; /* * The following code relies on WORD wrapping when the highest value is * incremented. */ - + while (curID != tsdPtr->lastCommandID) { + Tcl_HashEntry *commandEntryPtr; + int newEntry; + commandEntryPtr = Tcl_CreateHashEntry(&tsdPtr->commandTable, - (char *) curID, &newEntry); + ((char *) NULL) + curID, &newEntry); if (newEntry == 1) { - found = 1; - returnID = curID; - break; + Tcl_SetHashValue(commandEntryPtr, (char *) mePtr); + *menuIDPtr = curID; + tsdPtr->lastCommandID = curID; + return TCL_OK; } curID++; } - - if (found) { - Tcl_SetHashValue(commandEntryPtr, (char *) mePtr); - *menuIDPtr = returnID; - tsdPtr->lastCommandID = returnID; - return TCL_OK; - } else { - return TCL_ERROR; - } + return TCL_ERROR; } /* @@ -249,11 +260,11 @@ GetNewID(mePtr, menuIDPtr) */ static void -FreeID(commandID) - WORD commandID; +FreeID( + WORD commandID) { - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); /* * If the menuHWND is NULL, this table has been finalized already. @@ -261,7 +272,7 @@ FreeID(commandID) if (tsdPtr->menuHWND != NULL) { Tcl_HashEntry *entryPtr = Tcl_FindHashEntry(&tsdPtr->commandTable, - (char *) commandID); + ((char *) NULL) + commandID); if (entryPtr != NULL) { Tcl_DeleteHashEntry(entryPtr); } @@ -287,15 +298,15 @@ FreeID(commandID) */ int -TkpNewMenu(menuPtr) - TkMenu *menuPtr; /* The common structure we are making the - * platform structure for. */ +TkpNewMenu( + TkMenu *menuPtr) /* The common structure we are making the + * platform structure for. */ { HMENU winMenuHdl; Tcl_HashEntry *hashEntryPtr; int newEntry; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); winMenuHdl = CreatePopupMenu(); @@ -306,8 +317,8 @@ TkpNewMenu(menuPtr) } /* - * We hash all of the HMENU's so that we can get their menu ptrs - * back when dispatch messages. + * We hash all of the HMENU's so that we can get their menu ptrs back when + * dispatch messages. */ hashEntryPtr = Tcl_CreateHashEntry(&tsdPtr->winMenuTable, @@ -335,18 +346,18 @@ TkpNewMenu(menuPtr) */ void -TkpDestroyMenu(menuPtr) - TkMenu *menuPtr; /* The common menu structure */ +TkpDestroyMenu( + TkMenu *menuPtr) /* The common menu structure */ { HMENU winMenuHdl = (HMENU) menuPtr->platformData; char *searchName; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); if (menuPtr->menuFlags & MENU_RECONFIGURE_PENDING) { Tcl_CancelIdleCall(ReconfigureWindowsMenu, (ClientData) menuPtr); } - + if (winMenuHdl == NULL) { return; } @@ -354,7 +365,7 @@ TkpDestroyMenu(menuPtr) if (menuPtr->menuFlags & MENU_SYSTEM_MENU) { TkMenuEntry *searchEntryPtr; Tcl_HashTable *tablePtr = TkGetMenuHashTable(menuPtr->interp); - char *menuName = Tcl_GetHashKey(tablePtr, + char *menuName = Tcl_GetHashKey(tablePtr, menuPtr->menuRefPtr->hashEntryPtr); /* @@ -364,16 +375,16 @@ TkpDestroyMenu(menuPtr) */ for (searchEntryPtr = menuPtr->menuRefPtr->parentEntryPtr; - searchEntryPtr != NULL; - searchEntryPtr = searchEntryPtr->nextCascadePtr) { - searchName = Tcl_GetStringFromObj(searchEntryPtr->namePtr, NULL); + searchEntryPtr != NULL; + searchEntryPtr = searchEntryPtr->nextCascadePtr) { + searchName = Tcl_GetString(searchEntryPtr->namePtr); if (strcmp(searchName, menuName) == 0) { Tk_Window parentTopLevelPtr = searchEntryPtr - ->menuPtr->parentTopLevelPtr; + ->menuPtr->parentTopLevelPtr; if (parentTopLevelPtr != NULL) { - GetSystemMenu(TkWinGetWrapperWindow(parentTopLevelPtr), - TRUE); + GetSystemMenu( + TkWinGetWrapperWindow(parentTopLevelPtr), TRUE); } break; } @@ -417,19 +428,19 @@ TkpDestroyMenu(menuPtr) */ void -TkpDestroyMenuEntry(mePtr) - TkMenuEntry *mePtr; /* The entry to destroy */ +TkpDestroyMenuEntry( + TkMenuEntry *mePtr) /* The entry to destroy */ { TkMenu *menuPtr = mePtr->menuPtr; HMENU winMenuHdl = (HMENU) menuPtr->platformData; if (NULL != winMenuHdl) { - if (!(menuPtr->menuFlags & MENU_RECONFIGURE_PENDING)) { + if (!(menuPtr->menuFlags & MENU_RECONFIGURE_PENDING)) { menuPtr->menuFlags |= MENU_RECONFIGURE_PENDING; Tcl_DoWhenIdle(ReconfigureWindowsMenu, (ClientData) menuPtr); } } - FreeID((WORD) mePtr->platformEntryData); + FreeID((WORD) (UINT) mePtr->platformEntryData); mePtr->platformEntryData = NULL; } @@ -439,9 +450,9 @@ TkpDestroyMenuEntry(mePtr) * GetEntryText -- * * Given a menu entry, gives back the text that should go in it. - * Separators should be done by the caller, as they have to be - * handled specially. Allocates the memory with alloc. The caller - * should free the memory. + * Separators should be done by the caller, as they have to be handled + * specially. Allocates the memory with alloc. The caller should free the + * memory. * * Results: * itemText points to the new text for the item. @@ -453,8 +464,8 @@ TkpDestroyMenuEntry(mePtr) */ static char * -GetEntryText(mePtr) - TkMenuEntry *mePtr; /* A pointer to the menu entry. */ +GetEntryText( + TkMenuEntry *mePtr) /* A pointer to the menu entry. */ { char *itemText; @@ -472,18 +483,17 @@ GetEntryText(mePtr) strcpy(itemText, "( )"); } else { int i; - char *label = (mePtr->labelPtr == NULL) ? "" - : Tcl_GetStringFromObj(mePtr->labelPtr, NULL); - char *accel = (mePtr->accelPtr == NULL) ? "" - : Tcl_GetStringFromObj(mePtr->accelPtr, NULL); - CONST char *p, *next; + char *label = (mePtr->labelPtr == NULL) ? "" + : Tcl_GetString(mePtr->labelPtr); + char *accel = (mePtr->accelPtr == NULL) ? "" + : Tcl_GetString(mePtr->accelPtr); + const char *p, *next; Tcl_DString itemString; /* - * We have to construct the string with an ampersand - * preceeding the underline character, and a tab seperating - * the text and the accel text. We have to be careful with - * ampersands in the string. + * We have to construct the string with an ampersand preceeding the + * underline character, and a tab seperating the text and the accel + * text. We have to be careful with ampersands in the string. */ Tcl_DStringInit(&itemString); @@ -498,7 +508,7 @@ GetEntryText(mePtr) next = Tcl_UtfNext(p); Tcl_DStringAppend(&itemString, p, (int) (next - p)); } - if (mePtr->accelLength > 0) { + if (mePtr->accelLength > 0) { Tcl_DStringAppend(&itemString, "\t", 1); for (p = accel, i = 0; *p != '\0'; i++, p = next) { if (*p == '&') { @@ -509,7 +519,7 @@ GetEntryText(mePtr) } } - itemText = ckalloc(Tcl_DStringLength(&itemString) + 1); + itemText = ckalloc((unsigned)Tcl_DStringLength(&itemString) + 1); strcpy(itemText, Tcl_DStringValue(&itemString)); Tcl_DStringFree(&itemString); } @@ -527,15 +537,15 @@ GetEntryText(mePtr) * None. * * Side effects: - * Configuration information get set for mePtr; old resources - * get freed, if any need it. + * Configuration information get set for mePtr; old resources get freed, + * if any need it. * *---------------------------------------------------------------------- */ static void ReconfigureWindowsMenu( - ClientData clientData) /* The menu we are rebuilding */ + ClientData clientData) /* The menu we are rebuilding */ { TkMenu *menuPtr = (TkMenu *) clientData; TkMenuEntry *mePtr; @@ -545,9 +555,8 @@ ReconfigureWindowsMenu( UINT flags; UINT itemID; int i, count, systemMenu = 0, base; - int width, height; Tcl_DString translatedText; - + if (NULL == winMenuHdl) { return; } @@ -555,15 +564,8 @@ ReconfigureWindowsMenu( /* * Reconstruct the entire menu. Takes care of nasty system menu and index * problem. - * */ - if ((menuPtr->menuType == MENUBAR) - && (menuPtr->parentTopLevelPtr != NULL)) { - width = Tk_Width(menuPtr->parentTopLevelPtr); - height = Tk_Height(menuPtr->parentTopLevelPtr); - } - base = (menuPtr->menuFlags & MENU_SYSTEM_MENU) ? 7 : 0; count = GetMenuItemCount(winMenuHdl); for (i = base; i < count; i++) { @@ -596,37 +598,37 @@ ReconfigureWindowsMenu( /* * Set enabling and disabling correctly. */ - + if (mePtr->state == ENTRY_DISABLED) { flags |= MF_DISABLED | MF_GRAYED; } - + /* * Set the check mark for check entries and radio entries. */ - + if (((mePtr->type == CHECK_BUTTON_ENTRY) || (mePtr->type == RADIO_BUTTON_ENTRY)) && (mePtr->entryFlags & ENTRY_SELECTED)) { flags |= MF_CHECKED; } - + /* - * Set the SEPARATOR bit for separator entries. This bit is not - * used by our internal drawing functions, but it is used by the - * system when drawing the system menu (we do not draw the system menu - * ourselves). If this bit is not set, separator entries on the system + * Set the SEPARATOR bit for separator entries. This bit is not used + * by our internal drawing functions, but it is used by the system + * when drawing the system menu (we do not draw the system menu + * ourselves). If this bit is not set, separator entries on the system * menu will not be drawn correctly. */ if (mePtr->type == SEPARATOR_ENTRY) { flags |= MF_SEPARATOR; } - + if (mePtr->columnBreak) { flags |= MF_MENUBREAK; } - + itemID = (UINT) mePtr->platformEntryData; if ((mePtr->type == CASCADE_ENTRY) && (mePtr->childMenuRefPtr != NULL) @@ -634,44 +636,45 @@ ReconfigureWindowsMenu( HMENU childMenuHdl = (HMENU) mePtr->childMenuRefPtr->menuPtr ->platformData; if (childMenuHdl != NULL) { - /* - * Win32 draws the popup arrow in the wrong color - * for a disabled cascade menu, so do it by hand. - * Given it is disabled, there's no need for it to - * be connected to its child. + /* + * Win32 draws the popup arrow in the wrong color for a + * disabled cascade menu, so do it by hand. Given it is + * disabled, there's no need for it to be connected to its + * child. */ + if (mePtr->state != ENTRY_DISABLED) { flags |= MF_POPUP; /* - * If the MF_POPUP flag is set, then the id - * is interpreted as the handle of a submenu. + * If the MF_POPUP flag is set, then the id is interpreted + * as the handle of a submenu. */ itemID = (UINT) childMenuHdl; - } + } } - if ((menuPtr->menuType == MENUBAR) + if ((menuPtr->menuType == MENUBAR) && !(mePtr->childMenuRefPtr->menuPtr->menuFlags & MENU_SYSTEM_MENU)) { Tcl_DString ds; TkMenuReferences *menuRefPtr; TkMenu *systemMenuPtr = mePtr->childMenuRefPtr->menuPtr; - + Tcl_DStringInit(&ds); Tcl_DStringAppend(&ds, Tk_PathName(menuPtr->masterMenuPtr->tkwin), -1); Tcl_DStringAppend(&ds, ".system", 7); - + menuRefPtr = TkFindMenuReferences(menuPtr->interp, Tcl_DStringValue(&ds)); - + Tcl_DStringFree(&ds); - - if ((menuRefPtr != NULL) + + if ((menuRefPtr != NULL) && (menuRefPtr->menuPtr != NULL) && (menuPtr->parentTopLevelPtr != NULL) && (systemMenuPtr->masterMenuPtr == menuRefPtr->menuPtr)) { - HMENU systemMenuHdl = + HMENU systemMenuHdl = (HMENU) systemMenuPtr->platformData; HWND wrapper = TkWinGetWrapperWindow(menuPtr ->parentTopLevelPtr); @@ -679,12 +682,12 @@ ReconfigureWindowsMenu( DestroyMenu(systemMenuHdl); systemMenuHdl = GetSystemMenu(wrapper, FALSE); systemMenuPtr->menuFlags |= MENU_SYSTEM_MENU; - systemMenuPtr->platformData = - (TkMenuPlatformData) systemMenuHdl; - if (!(systemMenuPtr->menuFlags + systemMenuPtr->platformData = + (TkMenuPlatformData) systemMenuHdl; + if (!(systemMenuPtr->menuFlags & MENU_RECONFIGURE_PENDING)) { - systemMenuPtr->menuFlags - |= MENU_RECONFIGURE_PENDING; + systemMenuPtr->menuFlags + |= MENU_RECONFIGURE_PENDING; Tcl_DoWhenIdle(ReconfigureWindowsMenu, (ClientData) systemMenuPtr); } @@ -708,12 +711,15 @@ ReconfigureWindowsMenu( } - if ((menuPtr->menuType == MENUBAR) + if ((menuPtr->menuType == MENUBAR) && (menuPtr->parentTopLevelPtr != NULL)) { - DrawMenuBar(TkWinGetWrapperWindow(menuPtr->parentTopLevelPtr)); - Tk_GeometryRequest(menuPtr->parentTopLevelPtr, width, height); + HANDLE bar; + bar = TkWinGetWrapperWindow(menuPtr->parentTopLevelPtr); + if (bar) { + DrawMenuBar(bar); + } } - + menuPtr->menuFlags &= ~(MENU_RECONFIGURE_PENDING); } @@ -734,21 +740,19 @@ ReconfigureWindowsMenu( */ int -TkpPostMenu(interp, menuPtr, x, y) - Tcl_Interp *interp; - TkMenu *menuPtr; - int x; - int y; +TkpPostMenu( + Tcl_Interp *interp, + TkMenu *menuPtr, + int x, int y) { HMENU winMenuHdl = (HMENU) menuPtr->platformData; - int i, result, flags; + int result, flags; RECT noGoawayRect; POINT point; Tk_Window parentWindow = Tk_Parent(menuPtr->tkwin); int oldServiceMode = Tcl_GetServiceMode(); - TkMenuEntry *mePtr; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); tsdPtr->inPostMenu++; @@ -809,19 +813,7 @@ TkpPostMenu(interp, menuPtr, x, y) } } - /* - * Disable menu animation if an image is present, as clipping isn't - * handled correctly with temp DCs. [Bug 1329198] - */ - for (i = 0; i < menuPtr->numEntries; i++) { - mePtr = menuPtr->entries[i]; - if (mePtr->image != NULL) { - flags |= TPM_NOANIMATION; - break; - } - } - - TrackPopupMenu(winMenuHdl, flags, x, y, 0, + TrackPopupMenu(winMenuHdl, flags, x, y, 0, tsdPtr->menuHWND, &noGoawayRect); Tcl_SetServiceMode(oldServiceMode); @@ -853,8 +845,8 @@ TkpPostMenu(interp, menuPtr, x, y) */ int -TkpMenuNewEntry(mePtr) - TkMenuEntry *mePtr; +TkpMenuNewEntry( + TkMenuEntry *mePtr) { WORD commandID; TkMenu *menuPtr = mePtr->menuPtr; @@ -867,8 +859,8 @@ TkpMenuNewEntry(mePtr) menuPtr->menuFlags |= MENU_RECONFIGURE_PENDING; Tcl_DoWhenIdle(ReconfigureWindowsMenu, (ClientData) menuPtr); } - - mePtr->platformEntryData = (TkMenuPlatformEntryData) commandID; + + mePtr->platformEntryData = (TkMenuPlatformEntryData) (UINT) commandID; return TCL_OK; } @@ -892,11 +884,11 @@ TkpMenuNewEntry(mePtr) */ static LRESULT CALLBACK -TkWinMenuProc(hwnd, message, wParam, lParam) - HWND hwnd; - UINT message; - WPARAM wParam; - LPARAM lParam; +TkWinMenuProc( + HWND hwnd, + UINT message, + WPARAM wParam, + LPARAM lParam) { LRESULT lResult; @@ -909,321 +901,420 @@ TkWinMenuProc(hwnd, message, wParam, lParam) /* *---------------------------------------------------------------------- * + * UpdateEmbeddedMenu -- + * + * This function is used as work-around for updating the pull-down window + * of an embedded menu which may show as a blank popup window. + * + * Results: + * Invalidate the client area of the embedded pull-down menu and + * redraw it. + * + * Side effects: + * Redraw the embedded menu window. + * + *---------------------------------------------------------------------- + */ + +static void +UpdateEmbeddedMenu( + ClientData clientData) +{ + RECT rc; + HWND hMenuWnd = (HWND)clientData; + GetClientRect(hMenuWnd, &rc); + InvalidateRect(hMenuWnd, &rc, FALSE); + UpdateWindow(hMenuWnd); +} + +/* + *---------------------------------------------------------------------- + * + * TkWinEmbeddedMenuProc -- + * + * This window proc is for the embedded menu windows. It provides + * message services to an embedded menu in a different process. + * + * Results: + * Returns 1 if the message has been handled or 0 otherwise. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static LRESULT CALLBACK +TkWinEmbeddedMenuProc( + HWND hwnd, + UINT message, + WPARAM wParam, + LPARAM lParam) +{ + static int nIdles = 0; + LRESULT lResult = 1; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + + switch(message) { + case WM_ENTERIDLE: + if ((wParam == MSGF_MENU) && (nIdles < 1) + && (hwnd == tsdPtr->embeddedMenuHWND)) { + Tcl_CreateTimerHandler(200, UpdateEmbeddedMenu, + (ClientData) lParam); + nIdles++; + } + break; + + case WM_INITMENUPOPUP: + nIdles = 0; + break; + + case WM_SETTINGCHANGE: + if (wParam == SPI_SETNONCLIENTMETRICS + || wParam == SPI_SETKEYBOARDCUES) { + SetDefaults(0); + } + break; + + case WM_INITMENU: + case WM_SYSCOMMAND: + case WM_COMMAND: + case WM_MENUCHAR: + case WM_MEASUREITEM: + case WM_DRAWITEM: + case WM_MENUSELECT: + lResult = TkWinHandleMenuEvent(&hwnd, &message, &wParam, &lParam, + &lResult); + if (lResult || (GetCapture() != hwnd)) { + break; + } + + default: + lResult = DefWindowProc(hwnd, message, wParam, lParam); + break; + } + return lResult; +} + +/* + *---------------------------------------------------------------------- + * * TkWinHandleMenuEvent -- * - * Filters out menu messages from messages passed to a top-level. - * Will respond appropriately to WM_COMMAND, WM_MENUSELECT, - * WM_MEASUREITEM, WM_DRAWITEM + * Filters out menu messages from messages passed to a top-level. Will + * respond appropriately to WM_COMMAND, WM_MENUSELECT, WM_MEASUREITEM, + * WM_DRAWITEM * * Result: * Returns 1 if this handled the message; 0 if it did not. * * Side effects: - * All of the parameters may be modified so that the caller can - * think it is getting a different message. plResult points to - * the result that should be returned to windows from this message. + * All of the parameters may be modified so that the caller can think it + * is getting a different message. plResult points to the result that + * should be returned to windows from this message. * *---------------------------------------------------------------------- */ int -TkWinHandleMenuEvent(phwnd, pMessage, pwParam, plParam, plResult) - HWND *phwnd; - UINT *pMessage; - WPARAM *pwParam; - LPARAM *plParam; - LRESULT *plResult; +TkWinHandleMenuEvent( + HWND *phwnd, + UINT *pMessage, + WPARAM *pwParam, + LPARAM *plParam, + LRESULT *plResult) { Tcl_HashEntry *hashEntryPtr; int returnResult = 0; TkMenu *menuPtr; TkMenuEntry *mePtr; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); switch (*pMessage) { - case WM_UNINITMENUPOPUP: - hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, - (char *) *pwParam); - if (hashEntryPtr != NULL) { - menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); - if ((menuPtr->menuRefPtr != NULL) - && (menuPtr->menuRefPtr->parentEntryPtr != NULL)) { - TkPostSubmenu(menuPtr->interp, - menuPtr->menuRefPtr->parentEntryPtr->menuPtr, NULL); - } - } - break; - - case WM_INITMENU: - TkMenuInit(); - hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, - (char *) *pwParam); - if (hashEntryPtr != NULL) { - tsdPtr->oldServiceMode = Tcl_SetServiceMode(TCL_SERVICE_ALL); - menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); - tsdPtr->modalMenuPtr = menuPtr; - if (menuPtr->menuFlags & MENU_RECONFIGURE_PENDING) { - Tcl_CancelIdleCall(ReconfigureWindowsMenu, - (ClientData) menuPtr); - ReconfigureWindowsMenu((ClientData) menuPtr); - } - RecursivelyClearActiveMenu(menuPtr); - if (!tsdPtr->inPostMenu) { - Tcl_Interp *interp; - int code; - - interp = menuPtr->interp; - Tcl_Preserve((ClientData)interp); - code = TkPreprocessMenu(menuPtr); - if ((code != TCL_OK) && (code != TCL_CONTINUE) - && (code != TCL_BREAK)) { - Tcl_AddErrorInfo(interp, "\n (menu preprocess)"); - Tcl_BackgroundError(interp); - } - Tcl_Release((ClientData)interp); - } - TkActivateMenuEntry(menuPtr, -1); - *plResult = 0; - returnResult = 1; - } else { - tsdPtr->modalMenuPtr = NULL; + case WM_UNINITMENUPOPUP: + hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, + (char *) *pwParam); + if (hashEntryPtr != NULL) { + menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); + if ((menuPtr->menuRefPtr != NULL) + && (menuPtr->menuRefPtr->parentEntryPtr != NULL)) { + TkPostSubmenu(menuPtr->interp, + menuPtr->menuRefPtr->parentEntryPtr->menuPtr, NULL); } - break; - - case WM_SYSCOMMAND: - case WM_COMMAND: { - TkMenuInit(); - if (HIWORD(*pwParam) != 0) { - break; - } - hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->commandTable, - (char *)LOWORD(*pwParam)); - if (hashEntryPtr == NULL) { - break; + } + break; + + case WM_INITMENU: + TkMenuInit(); + hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, + (char *) *pwParam); + if (hashEntryPtr != NULL) { + tsdPtr->oldServiceMode = Tcl_SetServiceMode(TCL_SERVICE_ALL); + menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); + tsdPtr->modalMenuPtr = menuPtr; + if (menuPtr->menuFlags & MENU_RECONFIGURE_PENDING) { + Tcl_CancelIdleCall(ReconfigureWindowsMenu, + (ClientData) menuPtr); + ReconfigureWindowsMenu((ClientData) menuPtr); } - mePtr = (TkMenuEntry *) Tcl_GetHashValue(hashEntryPtr); - if (mePtr != NULL) { - TkMenuReferences *menuRefPtr; - TkMenuEntry *parentEntryPtr; + RecursivelyClearActiveMenu(menuPtr); + if (!tsdPtr->inPostMenu) { Tcl_Interp *interp; int code; - /* - * We have to set the parent of this menu to be active - * if this is a submenu so that tearoffs will get the - * correct title. - */ - - menuPtr = mePtr->menuPtr; - menuRefPtr = TkFindMenuReferences(menuPtr->interp, - Tk_PathName(menuPtr->tkwin)); - if ((menuRefPtr != NULL) - && (menuRefPtr->parentEntryPtr != NULL)) { - char *name; - - for (parentEntryPtr = menuRefPtr->parentEntryPtr; - ; - parentEntryPtr = - parentEntryPtr->nextCascadePtr) { - name = Tcl_GetStringFromObj( - parentEntryPtr->namePtr, NULL); - if (strcmp(name, Tk_PathName(menuPtr->tkwin)) - == 0) { - break; - } - } - if (parentEntryPtr->menuPtr->entries[parentEntryPtr->index] - ->state != ENTRY_DISABLED) { - TkActivateMenuEntry(parentEntryPtr->menuPtr, - parentEntryPtr->index); - } - } - interp = menuPtr->interp; Tcl_Preserve((ClientData)interp); - code = TkInvokeMenu(interp, menuPtr, mePtr->index); - if (code != TCL_OK && code != TCL_CONTINUE - && code != TCL_BREAK) { - Tcl_AddErrorInfo(interp, "\n (menu invoke)"); + code = TkPreprocessMenu(menuPtr); + if ((code != TCL_OK) && (code != TCL_CONTINUE) + && (code != TCL_BREAK)) { + Tcl_AddErrorInfo(interp, "\n (menu preprocess)"); Tcl_BackgroundError(interp); } Tcl_Release((ClientData)interp); } + TkActivateMenuEntry(menuPtr, -1); *plResult = 0; returnResult = 1; + } else { + tsdPtr->modalMenuPtr = NULL; + } + break; + + case WM_SYSCOMMAND: + case WM_COMMAND: + TkMenuInit(); + if (HIWORD(*pwParam) != 0) { + break; + } + hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->commandTable, + ((char *) NULL) + LOWORD(*pwParam)); + if (hashEntryPtr == NULL) { break; } + mePtr = (TkMenuEntry *) Tcl_GetHashValue(hashEntryPtr); + if (mePtr != NULL) { + TkMenuReferences *menuRefPtr; + TkMenuEntry *parentEntryPtr; + Tcl_Interp *interp; + int code; + /* + * We have to set the parent of this menu to be active if this is + * a submenu so that tearoffs will get the correct title. + */ - case WM_MENUCHAR: { - hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, - (char *) *plParam); - if (hashEntryPtr != NULL) { - int i, len, underline; - Tcl_Obj *labelPtr; - Tcl_UniChar *wlabel, menuChar; + menuPtr = mePtr->menuPtr; + menuRefPtr = TkFindMenuReferences(menuPtr->interp, + Tk_PathName(menuPtr->tkwin)); + if ((menuRefPtr != NULL) && (menuRefPtr->parentEntryPtr != NULL)) { + for (parentEntryPtr = menuRefPtr->parentEntryPtr ; ; + parentEntryPtr = parentEntryPtr->nextCascadePtr) { + char *name = Tcl_GetString(parentEntryPtr->namePtr); - *plResult = 0; - menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); - /* - * Assume we have something directly convertable to - * Tcl_UniChar. True at least for wide systems. - */ - menuChar = Tcl_UniCharToUpper((Tcl_UniChar) LOWORD(*pwParam)); - - for (i = 0; i < menuPtr->numEntries; i++) { - underline = menuPtr->entries[i]->underline; - labelPtr = menuPtr->entries[i]->labelPtr; - if ((underline >= 0) && (labelPtr != NULL)) { - /* - * Ensure we don't exceed the label length, then check - */ - wlabel = Tcl_GetUnicodeFromObj(labelPtr, &len); - if ((underline < len) && (menuChar == - Tcl_UniCharToUpper(wlabel[underline]))) { - *plResult = (2 << 16) | i; - returnResult = 1; - break; - } + if (strcmp(name, Tk_PathName(menuPtr->tkwin)) == 0) { + break; } } + if (parentEntryPtr->menuPtr->entries[parentEntryPtr->index] + ->state != ENTRY_DISABLED) { + TkActivateMenuEntry(parentEntryPtr->menuPtr, + parentEntryPtr->index); + } } - break; - } - case WM_MEASUREITEM: { - LPMEASUREITEMSTRUCT itemPtr = (LPMEASUREITEMSTRUCT) *plParam; + interp = menuPtr->interp; + Tcl_Preserve((ClientData)interp); + code = TkInvokeMenu(interp, menuPtr, mePtr->index); + if (code != TCL_OK && code != TCL_CONTINUE && code != TCL_BREAK) { + Tcl_AddErrorInfo(interp, "\n (menu invoke)"); + Tcl_BackgroundError(interp); + } + Tcl_Release((ClientData)interp); + *plResult = 0; + returnResult = 1; + } + break; - if (itemPtr != NULL) { - mePtr = (TkMenuEntry *) itemPtr->itemData; - menuPtr = mePtr->menuPtr; + case WM_MENUCHAR: { + hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, + (char *) *plParam); + if (hashEntryPtr != NULL) { + int i, len, underline; + Tcl_Obj *labelPtr; + Tcl_UniChar *wlabel, menuChar; - TkRecomputeMenu(menuPtr); - itemPtr->itemHeight = mePtr->height; - itemPtr->itemWidth = mePtr->width; - if (mePtr->hideMargin) { - itemPtr->itemWidth += 2 - indicatorDimensions[1]; - } else { - int activeBorderWidth; + *plResult = 0; + menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); + /* + * Assume we have something directly convertable to Tcl_UniChar. + * True at least for wide systems. + */ + menuChar = Tcl_UniCharToUpper((Tcl_UniChar) LOWORD(*pwParam)); - Tk_GetPixelsFromObj(menuPtr->interp, menuPtr->tkwin, - menuPtr->activeBorderWidthPtr, - &activeBorderWidth); - itemPtr->itemWidth += 2 * activeBorderWidth; + for (i = 0; i < menuPtr->numEntries; i++) { + underline = menuPtr->entries[i]->underline; + labelPtr = menuPtr->entries[i]->labelPtr; + if ((underline >= 0) && (labelPtr != NULL)) { + /* + * Ensure we don't exceed the label length, then check + */ + wlabel = Tcl_GetUnicodeFromObj(labelPtr, &len); + if ((underline < len) && (menuChar == + Tcl_UniCharToUpper(wlabel[underline]))) { + *plResult = (2 << 16) | i; + returnResult = 1; + break; + } } - *plResult = 1; - returnResult = 1; } - break; } + break; + } - case WM_DRAWITEM: { - TkWinDrawable *twdPtr; - LPDRAWITEMSTRUCT itemPtr = (LPDRAWITEMSTRUCT) *plParam; - Tk_FontMetrics fontMetrics; - int drawArrow = 0; + case WM_MEASUREITEM: { + LPMEASUREITEMSTRUCT itemPtr = (LPMEASUREITEMSTRUCT) *plParam; - if (itemPtr != NULL) { - Tk_Font tkfont; + if (itemPtr != NULL && tsdPtr->modalMenuPtr != NULL) { + mePtr = (TkMenuEntry *) itemPtr->itemData; + menuPtr = mePtr->menuPtr; - mePtr = (TkMenuEntry *) itemPtr->itemData; - menuPtr = mePtr->menuPtr; - twdPtr = (TkWinDrawable *) ckalloc(sizeof(TkWinDrawable)); - twdPtr->type = TWD_WINDC; - twdPtr->winDC.hdc = itemPtr->hDC; + TkRecomputeMenu(menuPtr); + itemPtr->itemHeight = mePtr->height; + itemPtr->itemWidth = mePtr->width; + if (mePtr->hideMargin) { + itemPtr->itemWidth += 2 - indicatorDimensions[1]; + } else { + int activeBorderWidth; - if (mePtr->state != ENTRY_DISABLED) { - if (itemPtr->itemState & ODS_SELECTED) { - TkActivateMenuEntry(menuPtr, mePtr->index); - } else { - TkActivateMenuEntry(menuPtr, -1); - } + Tk_GetPixelsFromObj(menuPtr->interp, menuPtr->tkwin, + menuPtr->activeBorderWidthPtr, &activeBorderWidth); + itemPtr->itemWidth += 2 * activeBorderWidth; + } + *plResult = 1; + returnResult = 1; + } + break; + } + + case WM_DRAWITEM: { + TkWinDrawable *twdPtr; + LPDRAWITEMSTRUCT itemPtr = (LPDRAWITEMSTRUCT) *plParam; + Tk_FontMetrics fontMetrics; + int drawingParameters = 0; + + if (itemPtr != NULL && tsdPtr->modalMenuPtr != NULL) { + Tk_Font tkfont; + + if (itemPtr->itemState & ODS_NOACCEL && !showMenuAccelerators) { + drawingParameters |= DRAW_MENU_ENTRY_NOUNDERLINE; + } + mePtr = (TkMenuEntry *) itemPtr->itemData; + menuPtr = mePtr->menuPtr; + twdPtr = (TkWinDrawable *) ckalloc(sizeof(TkWinDrawable)); + twdPtr->type = TWD_WINDC; + twdPtr->winDC.hdc = itemPtr->hDC; + + if (mePtr->state != ENTRY_DISABLED) { + if (itemPtr->itemState & ODS_SELECTED) { + TkActivateMenuEntry(menuPtr, mePtr->index); } else { - /* On windows, menu entries should highlight even if they - ** are disabled. (I know this seems dumb, but it is the way - ** native windows menus works so we ought to mimic it.) - ** The ENTRY_PLATFORM_FLAG1 flag will indicate that the - ** entry should be highlighted even though it is disabled. - */ - if (itemPtr->itemState & ODS_SELECTED) { - mePtr->entryFlags |= ENTRY_PLATFORM_FLAG1; - } else { - mePtr->entryFlags &= ~ENTRY_PLATFORM_FLAG1; - } - /* Also, set the drawArrow flag for a disabled cascade - ** menu since we need to draw the arrow ourselves. - */ - if (mePtr->type == CASCADE_ENTRY) { - drawArrow = 1; - } + TkActivateMenuEntry(menuPtr, -1); } + } else { + /* + * On windows, menu entries should highlight even if they are + * disabled. (I know this seems dumb, but it is the way native + * windows menus works so we ought to mimic it.) The + * ENTRY_PLATFORM_FLAG1 flag will indicate that the entry + * should be highlighted even though it is disabled. + */ - tkfont = Tk_GetFontFromObj(menuPtr->tkwin, menuPtr->fontPtr); - Tk_GetFontMetrics(tkfont, &fontMetrics); - TkpDrawMenuEntry(mePtr, (Drawable) twdPtr, tkfont, - &fontMetrics, itemPtr->rcItem.left, - itemPtr->rcItem.top, itemPtr->rcItem.right - - itemPtr->rcItem.left, itemPtr->rcItem.bottom - - itemPtr->rcItem.top, 0, drawArrow); + if (itemPtr->itemState & ODS_SELECTED) { + mePtr->entryFlags |= ENTRY_PLATFORM_FLAG1; + } else { + mePtr->entryFlags &= ~ENTRY_PLATFORM_FLAG1; + } - ckfree((char *) twdPtr); - *plResult = 1; - returnResult = 1; + /* + * Also, set the DRAW_MENU_ENTRY_ARROW flag for a disabled + * cascade menu since we need to draw the arrow ourselves. + */ + + if (mePtr->type == CASCADE_ENTRY) { + drawingParameters |= DRAW_MENU_ENTRY_ARROW; + } } - break; + + tkfont = Tk_GetFontFromObj(menuPtr->tkwin, menuPtr->fontPtr); + Tk_GetFontMetrics(tkfont, &fontMetrics); + TkpDrawMenuEntry(mePtr, (Drawable) twdPtr, tkfont, &fontMetrics, + itemPtr->rcItem.left, itemPtr->rcItem.top, + itemPtr->rcItem.right - itemPtr->rcItem.left, + itemPtr->rcItem.bottom - itemPtr->rcItem.top, + 0, drawingParameters); + + ckfree((char *) twdPtr); } + *plResult = 1; + returnResult = 1; + break; + } - case WM_MENUSELECT: { - UINT flags = HIWORD(*pwParam); + case WM_MENUSELECT: { + UINT flags = HIWORD(*pwParam); - TkMenuInit(); + TkMenuInit(); - if ((flags == 0xFFFF) && (*plParam == 0)) { - if (tsdPtr->modalMenuPtr != NULL) { - Tcl_SetServiceMode(tsdPtr->oldServiceMode); - RecursivelyClearActiveMenu(tsdPtr->modalMenuPtr); - } - } else { - menuPtr = NULL; - if (*plParam != 0) { - hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, - (char *) *plParam); - if (hashEntryPtr != NULL) { - menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); - } + if ((flags == 0xFFFF) && (*plParam == 0)) { + if (tsdPtr->modalMenuPtr != NULL) { + Tcl_SetServiceMode(tsdPtr->oldServiceMode); + RecursivelyClearActiveMenu(tsdPtr->modalMenuPtr); + } + } else { + menuPtr = NULL; + if (*plParam != 0) { + hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, + (char *) *plParam); + if (hashEntryPtr != NULL) { + menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); } + } - if (menuPtr != NULL) { - mePtr = NULL; - if (flags != 0xFFFF) { - if (flags & MF_POPUP) { - mePtr = menuPtr->entries[LOWORD(*pwParam)]; - } else { - hashEntryPtr = Tcl_FindHashEntry( - &tsdPtr->commandTable, - (char *) LOWORD(*pwParam)); - if (hashEntryPtr != NULL) { - mePtr = (TkMenuEntry *) - Tcl_GetHashValue(hashEntryPtr); - } - } - } + if (menuPtr != NULL) { + long entryIndex = LOWORD(*pwParam); - if ((mePtr == NULL) || (mePtr->state == ENTRY_DISABLED)) { - TkActivateMenuEntry(menuPtr, -1); + mePtr = NULL; + if (flags != 0xFFFF) { + if ((flags&MF_POPUP) && (entryIndex<menuPtr->numEntries)) { + mePtr = menuPtr->entries[entryIndex]; } else { - if (mePtr->index >= menuPtr->numEntries) { - Tcl_Panic("Trying to activate an entry which doesn't exist."); + hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->commandTable, + ((char *) NULL) + entryIndex); + if (hashEntryPtr != NULL) { + mePtr = (TkMenuEntry *) + Tcl_GetHashValue(hashEntryPtr); } - TkActivateMenuEntry(menuPtr, mePtr->index); } - MenuSelectEvent(menuPtr); - Tcl_ServiceAll(); } + + if ((mePtr == NULL) || (mePtr->state == ENTRY_DISABLED)) { + TkActivateMenuEntry(menuPtr, -1); + } else { + if (mePtr->index >= menuPtr->numEntries) { + Tcl_Panic("Trying to activate an entry which doesn't exist."); + } + TkActivateMenuEntry(menuPtr, mePtr->index); + } + MenuSelectEvent(menuPtr); + Tcl_ServiceAll(); + *plResult = 0; + returnResult = 1; } - break; } + break; + } } return returnResult; } @@ -1250,7 +1341,7 @@ RecursivelyClearActiveMenu( { int i; TkMenuEntry *mePtr; - + TkActivateMenuEntry(menuPtr, -1); MenuSelectEvent(menuPtr); for (i = 0; i < menuPtr->numEntries; i++) { @@ -1286,26 +1377,27 @@ RecursivelyClearActiveMenu( */ void -TkpSetWindowMenuBar(tkwin, menuPtr) - Tk_Window tkwin; /* The window we are putting the menubar into.*/ - TkMenu *menuPtr; /* The menu we are inserting */ +TkpSetWindowMenuBar( + Tk_Window tkwin, /* The window we are putting the menubar + * into.*/ + TkMenu *menuPtr) /* The menu we are inserting */ { HMENU winMenuHdl; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); if (menuPtr != NULL) { Tcl_HashEntry *hashEntryPtr; int newEntry; winMenuHdl = (HMENU) menuPtr->platformData; - hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, - (char *) winMenuHdl); + hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, + (char *) winMenuHdl); Tcl_DeleteHashEntry(hashEntryPtr); DestroyMenu(winMenuHdl); winMenuHdl = CreateMenu(); - hashEntryPtr = Tcl_CreateHashEntry(&tsdPtr->winMenuTable, - (char *) winMenuHdl, &newEntry); + hashEntryPtr = Tcl_CreateHashEntry(&tsdPtr->winMenuTable, + (char *) winMenuHdl, &newEntry); Tcl_SetHashValue(hashEntryPtr, (char *) menuPtr); menuPtr->platformData = (TkMenuPlatformData) winMenuHdl; TkWinSetMenu(tkwin, winMenuHdl); @@ -1323,8 +1415,8 @@ TkpSetWindowMenuBar(tkwin, menuPtr) * * TkpSetMainMenubar -- * - * Puts the menu associated with a window into the menubar. Should - * only be called when the window is in front. + * Puts the menu associated with a window into the menubar. Should only + * be called when the window is in front. * * Results: * None. @@ -1334,13 +1426,13 @@ TkpSetWindowMenuBar(tkwin, menuPtr) * *---------------------------------------------------------------------- */ + void TkpSetMainMenubar( Tcl_Interp *interp, /* The interpreter of the application */ Tk_Window tkwin, /* The frame we are setting up */ - char *menuName) /* The name of the menu to put in front. - * If NULL, use the default menu bar. - */ + char *menuName) /* The name of the menu to put in front. If + * NULL, use the default menu bar. */ { /* * Nothing to do. @@ -1364,13 +1456,13 @@ TkpSetMainMenubar( */ void -GetMenuIndicatorGeometry ( - TkMenu *menuPtr, /* The menu we are measuring */ - TkMenuEntry *mePtr, /* The entry we are measuring */ - Tk_Font tkfont, /* Precalculated font */ - CONST Tk_FontMetrics *fmPtr, /* Precalculated font metrics */ - int *widthPtr, /* The resulting width */ - int *heightPtr) /* The resulting height */ +GetMenuIndicatorGeometry( + TkMenu *menuPtr, /* The menu we are measuring */ + TkMenuEntry *mePtr, /* The entry we are measuring */ + Tk_Font tkfont, /* Precalculated font */ + const Tk_FontMetrics *fmPtr,/* Precalculated font metrics */ + int *widthPtr, /* The resulting width */ + int *heightPtr) /* The resulting height */ { *heightPtr = indicatorDimensions[0]; if (mePtr->hideMargin) { @@ -1401,13 +1493,13 @@ GetMenuIndicatorGeometry ( */ void -GetMenuAccelGeometry ( - TkMenu *menuPtr, /* The menu we are measuring */ - TkMenuEntry *mePtr, /* The entry we are measuring */ - Tk_Font tkfont, /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr, /* The precalculated font metrics */ - int *widthPtr, /* The resulting width */ - int *heightPtr) /* The resulting height */ +GetMenuAccelGeometry( + TkMenu *menuPtr, /* The menu we are measuring */ + TkMenuEntry *mePtr, /* The entry we are measuring */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalculated font metrics */ + int *widthPtr, /* The resulting width */ + int *heightPtr) /* The resulting height */ { *heightPtr = fmPtr->linespace; if (mePtr->type == CASCADE_ENTRY) { @@ -1415,7 +1507,8 @@ GetMenuAccelGeometry ( } else if (mePtr->accelPtr == NULL) { *widthPtr = 0; } else { - char *accel = Tcl_GetStringFromObj(mePtr->accelPtr, NULL); + char *accel = Tcl_GetString(mePtr->accelPtr); + *widthPtr = Tk_TextWidth(tkfont, accel, mePtr->accelLength); } } @@ -1437,13 +1530,13 @@ GetMenuAccelGeometry ( */ void -GetTearoffEntryGeometry ( - TkMenu *menuPtr, /* The menu we are measuring */ - TkMenuEntry *mePtr, /* The entry we are measuring */ - Tk_Font tkfont, /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr, /* The precalculated font metrics */ - int *widthPtr, /* The resulting width */ - int *heightPtr) /* The resulting height */ +GetTearoffEntryGeometry( + TkMenu *menuPtr, /* The menu we are measuring */ + TkMenuEntry *mePtr, /* The entry we are measuring */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalculated font metrics */ + int *widthPtr, /* The resulting width */ + int *heightPtr) /* The resulting height */ { if (menuPtr->menuType != MASTER_MENU) { *heightPtr = 0; @@ -1470,13 +1563,13 @@ GetTearoffEntryGeometry ( */ void -GetMenuSeparatorGeometry ( - TkMenu *menuPtr, /* The menu we are measuring */ - TkMenuEntry *mePtr, /* The entry we are measuring */ - Tk_Font tkfont, /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr, /* The precalcualted font metrics */ - int *widthPtr, /* The resulting width */ - int *heightPtr) /* The resulting height */ +GetMenuSeparatorGeometry( + TkMenu *menuPtr, /* The menu we are measuring */ + TkMenuEntry *mePtr, /* The entry we are measuring */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalcualted font metrics */ + int *widthPtr, /* The resulting width */ + int *heightPtr) /* The resulting height */ { *widthPtr = 0; *heightPtr = fmPtr->linespace - (2 * fmPtr->descent); @@ -1487,10 +1580,10 @@ GetMenuSeparatorGeometry ( * * DrawWindowsSystemBitmap -- * - * Draws the windows system bitmap given by bitmapID into the rect - * given by rectPtr in the drawable. The bitmap is centered in the - * rectangle. It is not clipped, so if the bitmap is bigger than - * the rect it will bleed. + * Draws the windows system bitmap given by bitmapID into the rect given + * by rectPtr in the drawable. The bitmap is centered in the rectangle. + * It is not clipped, so if the bitmap is bigger than the rect it will + * bleed. * * Results: * None. @@ -1502,15 +1595,15 @@ GetMenuSeparatorGeometry ( */ static void -DrawWindowsSystemBitmap(display, drawable, gc, rectPtr, bitmapID, alignFlags) - Display *display; /* The display we are drawing into */ - Drawable drawable; /* The drawable we are working with */ - GC gc; /* The GC to draw with */ - CONST RECT *rectPtr; /* The rectangle to draw into */ - int bitmapID; /* The windows id of the system - * bitmap to draw. */ - int alignFlags; /* How to align the bitmap inside the - * rectangle. */ +DrawWindowsSystemBitmap( + Display *display, /* The display we are drawing into */ + Drawable drawable, /* The drawable we are working with */ + GC gc, /* The GC to draw with */ + const RECT *rectPtr, /* The rectangle to draw into */ + int bitmapID, /* The windows id of the system bitmap to + * draw. */ + int alignFlags) /* How to align the bitmap inside the + * rectangle. */ { TkWinDCState state; HDC hdc = TkWinGetDrawableDC(display, drawable, &state); @@ -1520,7 +1613,7 @@ DrawWindowsSystemBitmap(display, drawable, gc, rectPtr, bitmapID, alignFlags) POINT ptSize; POINT ptOrg; int topOffset, leftOffset; - + SetBkColor(hdc, gc->background); SetTextColor(hdc, gc->foreground); @@ -1552,7 +1645,7 @@ DrawWindowsSystemBitmap(display, drawable, gc, rectPtr, bitmapID, alignFlags) } else { leftOffset = (rectPtr->right - rectPtr->left) / 2 - (ptSize.x / 2); } - + BitBlt(hdc, rectPtr->left + leftOffset, rectPtr->top + topOffset, ptSize.x, ptSize.y, scratchDC, ptOrg.x, ptOrg.y, SRCCOPY); DeleteDC(scratchDC); @@ -1566,38 +1659,38 @@ DrawWindowsSystemBitmap(display, drawable, gc, rectPtr, bitmapID, alignFlags) * * DrawMenuEntryIndicator -- * - * This procedure draws the indicator part of a menu. + * This function draws the indicator part of a menu. * * Results: * None. * * Side effects: - * Commands are output to X to display the menu in its - * current mode. + * Commands are output to X to display the menu in its current mode. * *---------------------------------------------------------------------- */ + void -DrawMenuEntryIndicator(menuPtr, mePtr, d, gc, indicatorGC, tkfont, fmPtr, x, - y, width, height) - TkMenu *menuPtr; /* The menu we are drawing */ - TkMenuEntry *mePtr; /* The entry we are drawing */ - Drawable d; /* What we are drawing into */ - GC gc; /* The gc we are drawing with */ - GC indicatorGC; /* The gc for indicator objects */ - Tk_Font tkfont; /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr; /* The precalculated font metrics */ - int x; /* Left edge */ - int y; /* Top edge */ - int width; - int height; +DrawMenuEntryIndicator( + TkMenu *menuPtr, /* The menu we are drawing */ + TkMenuEntry *mePtr, /* The entry we are drawing */ + Drawable d, /* What we are drawing into */ + GC gc, /* The gc we are drawing with */ + GC indicatorGC, /* The gc for indicator objects */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalculated font metrics */ + int x, /* Left edge */ + int y, /* Top edge */ + int width, + int height) { - if ((mePtr->type == CHECK_BUTTON_ENTRY) + if ((mePtr->type == CHECK_BUTTON_ENTRY) || (mePtr->type == RADIO_BUTTON_ENTRY)) { if (mePtr->indicatorOn && (mePtr->entryFlags & ENTRY_SELECTED)) { RECT rect; GC whichGC; int borderWidth, activeBorderWidth; + if (mePtr->state != ENTRY_NORMAL) { whichGC = gc; } else { @@ -1617,21 +1710,21 @@ DrawMenuEntryIndicator(menuPtr, mePtr, d, gc, indicatorGC, tkfont, fmPtr, x, && (menuPtr->disabledFgPtr != NULL)) { RECT hilightRect; COLORREF oldFgColor = whichGC->foreground; - + whichGC->foreground = GetSysColor(COLOR_3DHILIGHT); hilightRect.top = rect.top + 1; hilightRect.bottom = rect.bottom + 1; hilightRect.left = rect.left + 1; hilightRect.right = rect.right + 1; - DrawWindowsSystemBitmap(menuPtr->display, d, whichGC, + DrawWindowsSystemBitmap(menuPtr->display, d, whichGC, &hilightRect, OBM_CHECK, 0); whichGC->foreground = oldFgColor; } - DrawWindowsSystemBitmap(menuPtr->display, d, whichGC, &rect, + DrawWindowsSystemBitmap(menuPtr->display, d, whichGC, &rect, OBM_CHECK, 0); } - } + } } /* @@ -1639,11 +1732,10 @@ DrawMenuEntryIndicator(menuPtr, mePtr, d, gc, indicatorGC, tkfont, fmPtr, x, * * DrawMenuEntryAccelerator -- * - * This procedure draws the accelerator part of a menu. - * For example, the string "CTRL-Z" could be drawn to - * to the right of the label text for an Undo menu entry. - * Need to decide what to draw here. Should we replace strings - * like "Control", "Command", etc? + * This function draws the accelerator part of a menu. For example, the + * string "CTRL-Z" could be drawn to to the right of the label text for + * an Undo menu entry. Need to decide what to draw here. Should we + * replace strings like "Control", "Command", etc? * * Results: * None. @@ -1656,49 +1748,51 @@ DrawMenuEntryIndicator(menuPtr, mePtr, d, gc, indicatorGC, tkfont, fmPtr, x, */ void -DrawMenuEntryAccelerator(menuPtr, mePtr, d, gc, tkfont, fmPtr, - activeBorder, x, y, width, height) - TkMenu *menuPtr; /* The menu we are drawing */ - TkMenuEntry *mePtr; /* The entry we are drawing */ - Drawable d; /* What we are drawing into */ - GC gc; /* The gc we are drawing with */ - Tk_Font tkfont; /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr; /* The precalculated font metrics */ - Tk_3DBorder activeBorder; /* The border when an item is active */ - int x; /* left edge */ - int y; /* top edge */ - int width; /* Width of menu entry */ - int height; /* Height of menu entry */ +DrawMenuEntryAccelerator( + TkMenu *menuPtr, /* The menu we are drawing */ + TkMenuEntry *mePtr, /* The entry we are drawing */ + Drawable d, /* What we are drawing into */ + GC gc, /* The gc we are drawing with */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalculated font metrics */ + Tk_3DBorder activeBorder, /* The border when an item is active */ + int x, /* left edge */ + int y, /* top edge */ + int width, /* Width of menu entry */ + int height) /* Height of menu entry */ { int baseline; int leftEdge = x + mePtr->indicatorSpace + mePtr->labelWidth; char *accel; - + if (mePtr->accelPtr != NULL) { - accel = Tcl_GetStringFromObj(mePtr->accelPtr, NULL); + accel = Tcl_GetString(mePtr->accelPtr); + } else { + accel = NULL; } baseline = y + (height + fmPtr->ascent - fmPtr->descent) / 2; - /* Draw disabled 3D text highlight only with the Win95/98 look. */ + /* + * Draw disabled 3D text highlight only with the Win95/98 look. + */ if (TkWinGetPlatformTheme() == TK_THEME_WIN_CLASSIC) { - if ((mePtr->state == ENTRY_DISABLED) && (menuPtr->disabledFgPtr != NULL) - && (mePtr->accelPtr != NULL)) { + if ((mePtr->state == ENTRY_DISABLED) + && (menuPtr->disabledFgPtr != NULL) && (accel != NULL)) { COLORREF oldFgColor = gc->foreground; gc->foreground = GetSysColor(COLOR_3DHILIGHT); - if ((mePtr->accelPtr != NULL) && - ((mePtr->entryFlags & ENTRY_PLATFORM_FLAG1) == 0)) { - Tk_DrawChars(menuPtr->display, d, gc, tkfont, accel, - mePtr->accelLength, leftEdge + 1, baseline + 1); + if ((mePtr->entryFlags & ENTRY_PLATFORM_FLAG1) == 0) { + Tk_DrawChars(menuPtr->display, d, gc, tkfont, accel, + mePtr->accelLength, leftEdge + 1, baseline + 1); } gc->foreground = oldFgColor; } } - if (mePtr->accelPtr != NULL) { - Tk_DrawChars(menuPtr->display, d, gc, tkfont, accel, + if (accel != NULL) { + Tk_DrawChars(menuPtr->display, d, gc, tkfont, accel, mePtr->accelLength, leftEdge, baseline); } } @@ -1708,8 +1802,9 @@ DrawMenuEntryAccelerator(menuPtr, mePtr, d, gc, tkfont, fmPtr, * * DrawMenuEntryArrow -- * - * This function draws the arrow bitmap on the right side of a - * a menu entry. This function is currently unused. + * This function draws the arrow bitmap on the right side of a menu + * entry. This function is only used when drawing the arrow for a + * disabled cascade menu. * * Results: * None. @@ -1721,44 +1816,47 @@ DrawMenuEntryAccelerator(menuPtr, mePtr, d, gc, tkfont, fmPtr, */ void -DrawMenuEntryArrow(menuPtr, mePtr, d, gc, - activeBorder, x, y, width, height, drawArrow) - TkMenu *menuPtr; /* The menu we are drawing */ - TkMenuEntry *mePtr; /* The entry we are drawing */ - Drawable d; /* What we are drawing into */ - GC gc; /* The gc we are drawing with */ - Tk_3DBorder activeBorder; /* The border when an item is active */ - int x; /* left edge */ - int y; /* top edge */ - int width; /* Width of menu entry */ - int height; /* Height of menu entry */ - int drawArrow; /* For cascade menus, whether of not - * to draw the arraw. I cannot figure - * out Windows' algorithm for where - * to draw this. */ +DrawMenuEntryArrow( + TkMenu *menuPtr, /* The menu we are drawing */ + TkMenuEntry *mePtr, /* The entry we are drawing */ + Drawable d, /* What we are drawing into */ + GC gc, /* The gc we are drawing with */ + Tk_3DBorder activeBorder, /* The border when an item is active */ + int x, /* left edge */ + int y, /* top edge */ + int width, /* Width of menu entry */ + int height, /* Height of menu entry */ + int drawArrow) /* For cascade menus, whether of not to draw + * the arraw. I cannot figure out Windows' + * algorithm for where to draw this. */ { COLORREF oldFgColor; COLORREF oldBgColor; RECT rect; - if (!drawArrow || (mePtr->type != CASCADE_ENTRY)) - return; + if (!drawArrow || (mePtr->type != CASCADE_ENTRY)) { + return; + } oldFgColor = gc->foreground; oldBgColor = gc->background; - /* Set bitmap bg to highlight color if the menu is highlighted */ + /* + * Set bitmap bg to highlight color if the menu is highlighted. + */ + if (mePtr->entryFlags & ENTRY_PLATFORM_FLAG1) { - XColor *activeBgColor = Tk_3DBorderColor(Tk_Get3DBorderFromObj( - mePtr->menuPtr->tkwin, - (mePtr->activeBorderPtr == NULL) ? - mePtr->menuPtr->activeBorderPtr : - mePtr->activeBorderPtr)); - gc->background = activeBgColor->pixel; + XColor *activeBgColor = Tk_3DBorderColor(Tk_Get3DBorderFromObj( + mePtr->menuPtr->tkwin, (mePtr->activeBorderPtr == NULL) + ? mePtr->menuPtr->activeBorderPtr + : mePtr->activeBorderPtr)); + gc->background = activeBgColor->pixel; } - gc->foreground = GetSysColor((mePtr->state == ENTRY_DISABLED) ? - COLOR_GRAYTEXT : COLOR_MENUTEXT); + gc->foreground = GetSysColor((mePtr->state == ENTRY_DISABLED) + ? COLOR_GRAYTEXT + : ((mePtr->state == ENTRY_ACTIVE) + ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT)); rect.top = y + GetSystemMetrics(SM_CYBORDER); rect.bottom = y + height - GetSystemMetrics(SM_CYBORDER); @@ -1766,7 +1864,7 @@ DrawMenuEntryArrow(menuPtr, mePtr, d, gc, rect.right = x + width; DrawWindowsSystemBitmap(menuPtr->display, d, gc, &rect, OBM_MNARROW, - ALIGN_BITMAP_RIGHT); + ALIGN_BITMAP_RIGHT); gc->foreground = oldFgColor; gc->background = oldBgColor; @@ -1784,23 +1882,23 @@ DrawMenuEntryArrow(menuPtr, mePtr, d, gc, * None. * * Side effects: - * Commands are output to X to display the menu in its - * current mode. + * Commands are output to X to display the menu in its current mode. * *---------------------------------------------------------------------- */ + void -DrawMenuSeparator(menuPtr, mePtr, d, gc, tkfont, fmPtr, x, y, width, height) - TkMenu *menuPtr; /* The menu we are drawing */ - TkMenuEntry *mePtr; /* The entry we are drawing */ - Drawable d; /* What we are drawing into */ - GC gc; /* The gc we are drawing with */ - Tk_Font tkfont; /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr; /* The precalculated font metrics */ - int x; /* left edge */ - int y; /* top edge */ - int width; /* width of item */ - int height; /* height of item */ +DrawMenuSeparator( + TkMenu *menuPtr, /* The menu we are drawing */ + TkMenuEntry *mePtr, /* The entry we are drawing */ + Drawable d, /* What we are drawing into */ + GC gc, /* The gc we are drawing with */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalculated font metrics */ + int x, /* left edge */ + int y, /* top edge */ + int width, /* width of item */ + int height) /* height of item */ { XPoint points[2]; Tk_3DBorder border; @@ -1810,7 +1908,7 @@ DrawMenuSeparator(menuPtr, mePtr, d, gc, tkfont, fmPtr, x, y, width, height) points[1].x = x + width - 1; points[1].y = points[0].y; border = Tk_Get3DBorderFromObj(menuPtr->tkwin, menuPtr->borderPtr); - Tk_Draw3DPolygon(menuPtr->tkwin, d, border, points, 2, 1, + Tk_Draw3DPolygon(menuPtr->tkwin, d, border, points, 2, 1, TK_RELIEF_RAISED); } @@ -1825,23 +1923,23 @@ DrawMenuSeparator(menuPtr, mePtr, d, gc, tkfont, fmPtr, x, y, width, height) * None. * * Side effects: - * Commands are output to X to display the menu in its - * current mode. + * Commands are output to X to display the menu in its current mode. * *---------------------------------------------------------------------- */ + static void DrawMenuUnderline( - TkMenu *menuPtr, /* The menu to draw into */ - TkMenuEntry *mePtr, /* The entry we are drawing */ - Drawable d, /* What we are drawing into */ - GC gc, /* The gc to draw into */ - Tk_Font tkfont, /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr, /* The precalculated font metrics */ - int x, /* Left Edge */ - int y, /* Top Edge */ - int width, /* Width of entry */ - int height) /* Height of entry */ + TkMenu *menuPtr, /* The menu to draw into */ + TkMenuEntry *mePtr, /* The entry we are drawing */ + Drawable d, /* What we are drawing into */ + GC gc, /* The gc to draw into */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalculated font metrics */ + int x, /* Left Edge */ + int y, /* Top Edge */ + int width, /* Width of entry */ + int height) /* Height of entry */ { if ((mePtr->underline >= 0) && (mePtr->labelPtr != NULL)) { int len; @@ -1849,7 +1947,7 @@ DrawMenuUnderline( /* do the unicode call just to prevent overruns */ Tcl_GetUnicodeFromObj(mePtr->labelPtr, &len); if (mePtr->underline < len) { - CONST char *label, *start, *end; + const char *label, *start, *end; label = Tcl_GetStringFromObj(mePtr->labelPtr, NULL); start = Tcl_UtfAtIndex(label, mePtr->underline); @@ -1865,68 +1963,95 @@ DrawMenuUnderline( /* *-------------------------------------------------------------- * - * MenuKeyBindProc -- + * TkWinMenuKeyObjCmd -- * - * This procedure is invoked when keys related to pulling - * down menus is pressed. The corresponding Windows events - * are generated and passed to DefWindowProc if appropriate. + * This function is invoked when keys related to pulling down menus is + * pressed. The corresponding Windows events are generated and passed to + * DefWindowProc if appropriate. This cmd is registered as tk::WinMenuKey + * in the interp. * * Results: * Always returns TCL_OK. * * Side effects: - * The menu system may take over and process user events - * for menu input. + * The menu system may take over and process user events for menu input. * *-------------------------------------------------------------- */ static int -MenuKeyBindProc(clientData, interp, eventPtr, tkwin, keySym) - ClientData clientData; /* not used in this proc */ - Tcl_Interp *interp; /* The interpreter of the receiving window. */ - XEvent *eventPtr; /* The XEvent to process */ - Tk_Window tkwin; /* The window receiving the event */ - KeySym keySym; /* The key sym that is produced. */ +TkWinMenuKeyObjCmd( + ClientData clientData, /* Unused. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { UINT scanCode; UINT virtualKey; - TkWindow *winPtr = (TkWindow *)tkwin; + XEvent *eventPtr; + Tk_Window tkwin; + TkWindow *winPtr; + KeySym keySym; int i; + if (objc != 3) { + Tcl_WrongNumArgs(interp, 1, objv, "window keySym"); + return TCL_ERROR; + } + + tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[1]), + Tk_MainWindow(interp)); + + if (tkwin == NULL) { + /* + * If we don't find the key, just return, as the window may have + * been destroyed in the binding. [Bug 1236306] + */ + return TCL_OK; + } + + eventPtr = TkpGetBindingXEvent(interp); + + winPtr = (TkWindow *)tkwin; + + if (Tcl_GetIntFromObj(interp, objv[2], &i) != TCL_OK) { + return TCL_ERROR; + } + keySym = i; + if (eventPtr->type == KeyPress) { switch (keySym) { case XK_Alt_L: scanCode = MapVirtualKey(VK_LMENU, 0); CallWindowProc(DefWindowProc, Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSKEYDOWN, VK_MENU, (scanCode << 16) - | (1 << 29)); + WM_SYSKEYDOWN, VK_MENU, + (int) (scanCode << 16) | (1 << 29)); break; case XK_Alt_R: scanCode = MapVirtualKey(VK_RMENU, 0); CallWindowProc(DefWindowProc, Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSKEYDOWN, VK_MENU, (scanCode << 16) - | (1 << 29) | (1 << 24)); + WM_SYSKEYDOWN, VK_MENU, + (int) (scanCode << 16) | (1 << 29) | (1 << 24)); break; case XK_F10: scanCode = MapVirtualKey(VK_F10, 0); CallWindowProc(DefWindowProc, Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSKEYDOWN, VK_F10, (scanCode << 16)); + WM_SYSKEYDOWN, VK_F10, (int) (scanCode << 16)); break; default: virtualKey = XKeysymToKeycode(winPtr->display, keySym); scanCode = MapVirtualKey(virtualKey, 0); if (0 != scanCode) { + XKeyEvent xkey = eventPtr->xkey; CallWindowProc(DefWindowProc, Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSKEYDOWN, virtualKey, ((scanCode << 16) - | (1 << 29))); - if (eventPtr->xkey.nbytes > 0) { - for (i = 0; i < eventPtr->xkey.nbytes; i++) { + WM_SYSKEYDOWN, virtualKey, + (int) ((scanCode << 16) | (1 << 29))); + if (xkey.nbytes > 0) { + for (i = 0; i < xkey.nbytes; i++) { CallWindowProc(DefWindowProc, - Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSCHAR, - eventPtr->xkey.trans_chars[i], - ((scanCode << 16) | (1 << 29))); + Tk_GetHWND(Tk_WindowId(tkwin)), WM_SYSCHAR, + xkey.trans_chars[i], + (int) ((scanCode << 16) | (1 << 29))); } } } @@ -1936,83 +2061,96 @@ MenuKeyBindProc(clientData, interp, eventPtr, tkwin, keySym) case XK_Alt_L: scanCode = MapVirtualKey(VK_LMENU, 0); CallWindowProc(DefWindowProc, Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSKEYUP, VK_MENU, (scanCode << 16) + WM_SYSKEYUP, VK_MENU, (int) (scanCode << 16) | (1 << 29) | (1 << 30) | (1 << 31)); break; case XK_Alt_R: scanCode = MapVirtualKey(VK_RMENU, 0); CallWindowProc(DefWindowProc, Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSKEYUP, VK_MENU, (scanCode << 16) | (1 << 24) + WM_SYSKEYUP, VK_MENU, (int) (scanCode << 16) | (1 << 24) | (0x111 << 29) | (1 << 30) | (1 << 31)); break; case XK_F10: scanCode = MapVirtualKey(VK_F10, 0); CallWindowProc(DefWindowProc, Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSKEYUP, VK_F10, (scanCode << 16) - | (1 << 30) | (1 << 31)); + WM_SYSKEYUP, VK_F10, + (int) (scanCode << 16) | (1 << 30) | (1 << 31)); break; default: virtualKey = XKeysymToKeycode(winPtr->display, keySym); scanCode = MapVirtualKey(virtualKey, 0); if (0 != scanCode) { CallWindowProc(DefWindowProc, Tk_GetHWND(Tk_WindowId(tkwin)), - WM_SYSKEYUP, virtualKey, ((scanCode << 16) + WM_SYSKEYUP, virtualKey, (int) ((scanCode << 16) | (1 << 29) | (1 << 30) | (1 << 31))); } } } return TCL_OK; -} +} /* *-------------------------------------------------------------- * * TkpInitializeMenuBindings -- * - * For every interp, initializes the bindings for Windows - * menus. Does nothing on Mac or XWindows. + * For every interp, initializes the bindings for Windows menus. Does + * nothing on Mac or XWindows. * * Results: * None. * * Side effects: - * C-level bindings are setup for the interp which will - * handle Alt-key sequences for menus without beeping - * or interfering with user-defined Alt-key bindings. + * bindings are setup for the interp which will handle Alt-key sequences + * for menus without beeping or interfering with user-defined Alt-key + * bindings. * *-------------------------------------------------------------- */ void -TkpInitializeMenuBindings(interp, bindingTable) - Tcl_Interp *interp; /* The interpreter to set. */ - Tk_BindingTable bindingTable; /* The table to add to. */ +TkpInitializeMenuBindings( + Tcl_Interp *interp, /* The interpreter to set. */ + Tk_BindingTable bindingTable) + /* The table to add to. */ { Tk_Uid uid = Tk_GetUid("all"); /* - * We need to set up the bindings for menubars. These have to - * recreate windows events, so we need to have a C-level - * binding for this. We have to generate the WM_SYSKEYDOWNS - * and WM_SYSKEYUPs appropriately. + * We need to set up the bindings for menubars. These have to recreate + * windows events, so we need to invoke C code to generate the + * WM_SYSKEYDOWNS and WM_SYSKEYUPs appropriately. Trick is, we can't + * create a C level binding directly since we may want to modify the + * binding in Tcl code. */ - - TkCreateBindingProcedure(interp, bindingTable, (ClientData)uid, - "<Alt_L>", MenuKeyBindProc, NULL, NULL); - TkCreateBindingProcedure(interp, bindingTable, (ClientData)uid, - "<KeyRelease-Alt_L>", MenuKeyBindProc, NULL, NULL); - TkCreateBindingProcedure(interp, bindingTable, (ClientData)uid, - "<Alt_R>", MenuKeyBindProc, NULL, NULL); - TkCreateBindingProcedure(interp, bindingTable, (ClientData)uid, - "<KeyRelease-Alt_R>", MenuKeyBindProc, NULL, NULL); - TkCreateBindingProcedure(interp, bindingTable, (ClientData)uid, - "<Alt-KeyPress>", MenuKeyBindProc, NULL, NULL); - TkCreateBindingProcedure(interp, bindingTable, (ClientData)uid, - "<Alt-KeyRelease>", MenuKeyBindProc, NULL, NULL); - TkCreateBindingProcedure(interp, bindingTable, (ClientData)uid, - "<KeyPress-F10>", MenuKeyBindProc, NULL, NULL); - TkCreateBindingProcedure(interp, bindingTable, (ClientData)uid, - "<KeyRelease-F10>", MenuKeyBindProc, NULL, NULL); + + (void) Tcl_CreateObjCommand(interp, "tk::WinMenuKey", + TkWinMenuKeyObjCmd, + (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); + + (void) Tk_CreateBinding(interp, bindingTable, (ClientData) uid, + "<Alt_L>", "tk::WinMenuKey %W %N", 0); + + (void) Tk_CreateBinding(interp, bindingTable, (ClientData) uid, + "<KeyRelease-Alt_L>", "tk::WinMenuKey %W %N", 0); + + (void) Tk_CreateBinding(interp, bindingTable, (ClientData) uid, + "<Alt_R>", "tk::WinMenuKey %W %N", 0); + + (void) Tk_CreateBinding(interp, bindingTable, (ClientData) uid, + "<KeyRelease-Alt_R>", "tk::WinMenuKey %W %N", 0); + + (void) Tk_CreateBinding(interp, bindingTable, (ClientData) uid, + "<Alt-KeyPress>", "tk::WinMenuKey %W %N", 0); + + (void) Tk_CreateBinding(interp, bindingTable, (ClientData) uid, + "<Alt-KeyRelease>", "tk::WinMenuKey %W %N", 0); + + (void) Tk_CreateBinding(interp, bindingTable, (ClientData) uid, + "<KeyPress-F10>", "tk::WinMenuKey %W %N", 0); + + (void) Tk_CreateBinding(interp, bindingTable, (ClientData) uid, + "<KeyRelease-F10>", "tk::WinMenuKey %W %N", 0); } /* @@ -2020,7 +2158,7 @@ TkpInitializeMenuBindings(interp, bindingTable) * * DrawMenuEntryLabel -- * - * This procedure draws the label part of a menu. + * This function draws the label part of a menu. * * Results: * None. @@ -2031,24 +2169,26 @@ TkpInitializeMenuBindings(interp, bindingTable) * *---------------------------------------------------------------------- */ + static void DrawMenuEntryLabel( - TkMenu *menuPtr, /* The menu we are drawing */ - TkMenuEntry *mePtr, /* The entry we are drawing */ - Drawable d, /* What we are drawing into */ - GC gc, /* The gc we are drawing into */ - Tk_Font tkfont, /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr, /* The precalculated font metrics */ - int x, /* left edge */ - int y, /* right edge */ - int width, /* width of entry */ - int height) /* height of entry */ + TkMenu *menuPtr, /* The menu we are drawing */ + TkMenuEntry *mePtr, /* The entry we are drawing */ + Drawable d, /* What we are drawing into */ + GC gc, /* The gc we are drawing into */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalculated font metrics */ + int x, /* left edge */ + int y, /* right edge */ + int width, /* width of entry */ + int height, /* height of entry */ + int underline) /* accelerator cue should be drawn */ { - int indicatorSpace = mePtr->indicatorSpace; + int indicatorSpace = mePtr->indicatorSpace; int activeBorderWidth; int leftEdge; int imageHeight, imageWidth; - int textHeight, textWidth; + int textHeight = 0, textWidth = 0; int haveImage = 0, haveText = 0; int imageXOffset = 0, imageYOffset = 0; int textXOffset = 0, textYOffset = 0; @@ -2063,21 +2203,22 @@ DrawMenuEntryLabel( if (mePtr->image != NULL) { Tk_SizeOfImage(mePtr->image, &imageWidth, &imageHeight); - haveImage = 1; + haveImage = 1; } else if (mePtr->bitmapPtr != NULL) { Pixmap bitmap = Tk_GetBitmapFromObj(menuPtr->tkwin, mePtr->bitmapPtr); Tk_SizeOfBitmap(menuPtr->display, bitmap, &imageWidth, &imageHeight); haveImage = 1; } if (!haveImage || (mePtr->compound != COMPOUND_NONE)) { - if (mePtr->labelLength > 0) { - char *label = Tcl_GetStringFromObj(mePtr->labelPtr, NULL); + if (mePtr->labelLength > 0) { + char *label = Tcl_GetString(mePtr->labelPtr); + textWidth = Tk_TextWidth(tkfont, label, mePtr->labelLength); textHeight = fmPtr->linespace; haveText = 1; - } + } } - + /* * Now work out what the relative positions are. */ @@ -2085,56 +2226,53 @@ DrawMenuEntryLabel( if (haveImage && haveText) { int fullWidth = (imageWidth > textWidth ? imageWidth : textWidth); switch ((enum compound) mePtr->compound) { - case COMPOUND_TOP: { - textXOffset = (fullWidth - textWidth)/2; - textYOffset = imageHeight/2 + 2; - imageXOffset = (fullWidth - imageWidth)/2; - imageYOffset = -textHeight/2; - break; - } - case COMPOUND_BOTTOM: { - textXOffset = (fullWidth - textWidth)/2; - textYOffset = -imageHeight/2; - imageXOffset = (fullWidth - imageWidth)/2; - imageYOffset = textHeight/2 + 2; - break; - } - case COMPOUND_LEFT: { - /* - * The standard image position on Windows is in the indicator - * space to the left of the entries, unless this entry is a - * radio|check button because then the indicator space will - * be used. - */ - textXOffset = imageWidth + 2; - textYOffset = 0; - imageXOffset = 0; - imageYOffset = 0; - if ((mePtr->type != CHECK_BUTTON_ENTRY) - && (mePtr->type != RADIO_BUTTON_ENTRY)) { - textXOffset -= indicatorSpace; - if (textXOffset < 0) { - textXOffset = 0; - } - imageXOffset = -indicatorSpace; + case COMPOUND_TOP: + textXOffset = (fullWidth - textWidth)/2; + textYOffset = imageHeight/2 + 2; + imageXOffset = (fullWidth - imageWidth)/2; + imageYOffset = -textHeight/2; + break; + case COMPOUND_BOTTOM: + textXOffset = (fullWidth - textWidth)/2; + textYOffset = -imageHeight/2; + imageXOffset = (fullWidth - imageWidth)/2; + imageYOffset = textHeight/2 + 2; + break; + case COMPOUND_LEFT: + /* + * The standard image position on Windows is in the indicator + * space to the left of the entries, unless this entry is a + * radio|check button because then the indicator space will be + * used. + */ + + textXOffset = imageWidth + 2; + textYOffset = 0; + imageXOffset = 0; + imageYOffset = 0; + if ((mePtr->type != CHECK_BUTTON_ENTRY) + && (mePtr->type != RADIO_BUTTON_ENTRY)) { + textXOffset -= indicatorSpace; + if (textXOffset < 0) { + textXOffset = 0; } - break; - } - case COMPOUND_RIGHT: { - textXOffset = 0; - textYOffset = 0; - imageXOffset = textWidth + 2; - imageYOffset = 0; - break; - } - case COMPOUND_CENTER: { - textXOffset = (fullWidth - textWidth)/2; - textYOffset = 0; - imageXOffset = (fullWidth - imageWidth)/2; - imageYOffset = 0; - break; + imageXOffset = -indicatorSpace; } - case COMPOUND_NONE: {break;} + break; + case COMPOUND_RIGHT: + textXOffset = 0; + textYOffset = 0; + imageXOffset = textWidth + 2; + imageYOffset = 0; + break; + case COMPOUND_CENTER: + textXOffset = (fullWidth - textWidth)/2; + textYOffset = 0; + imageXOffset = (fullWidth - imageWidth)/2; + imageYOffset = 0; + break; + case COMPOUND_NONE: + break; } } else { textXOffset = 0; @@ -2142,7 +2280,7 @@ DrawMenuEntryLabel( imageXOffset = 0; imageYOffset = 0; } - + /* * Draw label and/or bitmap or image for entry. */ @@ -2152,42 +2290,47 @@ DrawMenuEntryLabel( && (mePtr->entryFlags & ENTRY_SELECTED)) { Tk_RedrawImage(mePtr->selectImage, 0, 0, imageWidth, imageHeight, d, leftEdge + imageXOffset, - (int) (y + (mePtr->height - imageHeight)/2 + imageYOffset)); + (int) (y + (mePtr->height-imageHeight)/2 + imageYOffset)); } else { Tk_RedrawImage(mePtr->image, 0, 0, imageWidth, imageHeight, d, leftEdge + imageXOffset, - (int) (y + (mePtr->height - imageHeight)/2 + imageYOffset)); + (int) (y + (mePtr->height-imageHeight)/2 + imageYOffset)); } } else if (mePtr->bitmapPtr != NULL) { Pixmap bitmap = Tk_GetBitmapFromObj(menuPtr->tkwin, mePtr->bitmapPtr); - XCopyPlane(menuPtr->display, bitmap, d, gc, 0, 0, - (unsigned) imageWidth, (unsigned) imageHeight, + XCopyPlane(menuPtr->display, bitmap, d, gc, 0, 0, + (unsigned) imageWidth, (unsigned) imageHeight, leftEdge + imageXOffset, (int) (y + (mePtr->height - imageHeight)/2 + imageYOffset), 1); } if ((mePtr->compound != COMPOUND_NONE) || !haveImage) { if (mePtr->labelLength > 0) { int baseline = y + (height + fmPtr->ascent - fmPtr->descent) / 2; - char *label = Tcl_GetStringFromObj(mePtr->labelPtr, NULL); + char *label = Tcl_GetString(mePtr->labelPtr); + if (TkWinGetPlatformTheme() == TK_THEME_WIN_CLASSIC) { - /* Win 95/98 systems draw disabled menu text with a - * 3D highlight, unless the menu item is highlighted */ - if ((mePtr->state == ENTRY_DISABLED) && - ((mePtr->entryFlags & ENTRY_PLATFORM_FLAG1) == 0)) { - COLORREF oldFgColor = gc->foreground; + /* + * Win 95/98 systems draw disabled menu text with a 3D + * highlight, unless the menu item is highlighted, + */ + + if ((mePtr->state == ENTRY_DISABLED) && + ((mePtr->entryFlags & ENTRY_PLATFORM_FLAG1) == 0)) { + COLORREF oldFgColor = gc->foreground; gc->foreground = GetSysColor(COLOR_3DHILIGHT); - Tk_DrawChars(menuPtr->display, d, gc, tkfont, label, - mePtr->labelLength, leftEdge + textXOffset + 1, - baseline + textYOffset + 1); + Tk_DrawChars(menuPtr->display, d, gc, tkfont, label, + mePtr->labelLength, leftEdge + textXOffset + 1, + baseline + textYOffset + 1); gc->foreground = oldFgColor; - } + } } - Tk_DrawChars(menuPtr->display, d, gc, tkfont, label, - mePtr->labelLength, leftEdge + textXOffset, + Tk_DrawChars(menuPtr->display, d, gc, tkfont, label, + mePtr->labelLength, leftEdge + textXOffset, baseline + textYOffset); - DrawMenuUnderline(menuPtr, mePtr, d, gc, tkfont, fmPtr, - x + textXOffset, y + textYOffset, - width, height); + if (underline) { + DrawMenuUnderline(menuPtr, mePtr, d, gc, tkfont, fmPtr, + x + textXOffset, y + textYOffset, width, height); + } } } @@ -2195,7 +2338,7 @@ DrawMenuEntryLabel( if (menuPtr->disabledFgPtr == NULL) { XFillRectangle(menuPtr->display, d, menuPtr->disabledGC, x, y, (unsigned) width, (unsigned) height); - } else if ((mePtr->image != NULL) + } else if ((mePtr->image != NULL) && (menuPtr->disabledImageGC != None)) { XFillRectangle(menuPtr->display, d, menuPtr->disabledImageGC, leftEdge + imageXOffset, @@ -2210,23 +2353,22 @@ DrawMenuEntryLabel( * * TkpComputeMenubarGeometry -- * - * This procedure is invoked to recompute the size and - * layout of a menu that is a menubar clone. + * This function is invoked to recompute the size and layout of a menu + * that is a menubar clone. * * Results: * None. * * Side effects: - * Fields of menu entries are changed to reflect their - * current positions, and the size of the menu window - * itself may be changed. + * Fields of menu entries are changed to reflect their current positions, + * and the size of the menu window itself may be changed. * *-------------------------------------------------------------- */ void -TkpComputeMenubarGeometry(menuPtr) - TkMenu *menuPtr; /* Structure describing menu. */ +TkpComputeMenubarGeometry( + TkMenu *menuPtr) /* Structure describing menu. */ { TkpComputeStandardMenuGeometry(menuPtr); } @@ -2236,30 +2378,27 @@ TkpComputeMenubarGeometry(menuPtr) * * DrawTearoffEntry -- * - * This procedure draws the background part of a menu. + * This function draws the background part of a menu. * * Results: * None. * * Side effects: - * Commands are output to X to display the menu in its - * current mode. + * Commands are output to X to display the menu in its current mode. * *---------------------------------------------------------------------- */ void -DrawTearoffEntry(menuPtr, mePtr, d, gc, tkfont, fmPtr, x, y, width, height) - TkMenu *menuPtr; /* The menu we are drawing */ - TkMenuEntry *mePtr; /* The entry we are drawing */ - Drawable d; /* The drawable we are drawing into */ - GC gc; /* The gc we are drawing with */ - Tk_Font tkfont; /* The font we are drawing with */ - CONST Tk_FontMetrics *fmPtr; /* The metrics we are drawing with */ - int x; - int y; - int width; - int height; +DrawTearoffEntry( + TkMenu *menuPtr, /* The menu we are drawing */ + TkMenuEntry *mePtr, /* The entry we are drawing */ + Drawable d, /* The drawable we are drawing into */ + GC gc, /* The gc we are drawing with */ + Tk_Font tkfont, /* The font we are drawing with */ + const Tk_FontMetrics *fmPtr,/* The metrics we are drawing with */ + int x, int y, + int width, int height) { XPoint points[2]; int segmentWidth, maxX; @@ -2268,12 +2407,12 @@ DrawTearoffEntry(menuPtr, mePtr, d, gc, tkfont, fmPtr, x, y, width, height) if (menuPtr->menuType != MASTER_MENU) { return; } - + points[0].x = x; points[0].y = y + height/2; points[1].y = points[0].y; segmentWidth = 6; - maxX = width - 1; + maxX = width - 1; border = Tk_Get3DBorderFromObj(menuPtr->tkwin, menuPtr->borderPtr); while (points[0].x < maxX) { @@ -2295,21 +2434,20 @@ DrawTearoffEntry(menuPtr, mePtr, d, gc, tkfont, fmPtr, x, y, width, height) * Processes configurations for menu entries. * * Results: - * Returns standard TCL result. If TCL_ERROR is returned, then - * the interp's result contains an error message. + * Returns standard TCL result. If TCL_ERROR is returned, then the + * interp's result contains an error message. * * Side effects: - * Configuration information get set for mePtr; old resources - * get freed, if any need it. + * Configuration information get set for mePtr; old resources get freed, + * if any need it. * *---------------------------------------------------------------------- */ int -TkpConfigureMenuEntry(mePtr) - register TkMenuEntry *mePtr; /* Information about menu entry; may - * or may not already have values for - * some fields. */ +TkpConfigureMenuEntry( + register TkMenuEntry *mePtr)/* Information about menu entry; may or may + * not already have values for some fields. */ { TkMenu *menuPtr = mePtr->menuPtr; @@ -2325,8 +2463,8 @@ TkpConfigureMenuEntry(mePtr) * * TkpDrawMenuEntry -- * - * Draws the given menu entry at the given coordinates with the - * given attributes. + * Draws the given menu entry at the given coordinates with the given + * attributes. * * Results: * None. @@ -2338,30 +2476,59 @@ TkpConfigureMenuEntry(mePtr) */ void -TkpDrawMenuEntry(mePtr, d, tkfont, menuMetricsPtr, x, y, width, height, - strictMotif, drawArrow) - TkMenuEntry *mePtr; /* The entry to draw */ - Drawable d; /* What to draw into */ - Tk_Font tkfont; /* Precalculated font for menu */ - CONST Tk_FontMetrics *menuMetricsPtr; - /* Precalculated metrics for menu */ - int x; /* X-coordinate of topleft of entry */ - int y; /* Y-coordinate of topleft of entry */ - int width; /* Width of the entry rectangle */ - int height; /* Height of the current rectangle */ - int strictMotif; /* Boolean flag */ - int drawArrow; /* Whether or not to draw the cascade - * arrow for cascade items. Only applies - * to Windows. */ +TkpDrawMenuEntry( + TkMenuEntry *mePtr, /* The entry to draw */ + Drawable menuDrawable, /* Menu to draw into */ + Tk_Font tkfont, /* Precalculated font for menu */ + const Tk_FontMetrics *menuMetricsPtr, + /* Precalculated metrics for menu */ + int x, /* X-coordinate of topleft of entry */ + int y, /* Y-coordinate of topleft of entry */ + int width, /* Width of the entry rectangle */ + int height, /* Height of the current rectangle */ + int strictMotif, /* Boolean flag */ + int drawingParameters) /* Whether or not to draw the cascade arrow + * for cascade items and accelerator + * cues. Only applies to Windows. */ { GC gc, indicatorGC; TkMenu *menuPtr = mePtr->menuPtr; Tk_3DBorder bgBorder, activeBorder; - CONST Tk_FontMetrics *fmPtr; + const Tk_FontMetrics *fmPtr; Tk_FontMetrics entryMetrics; int padY = (menuPtr->menuType == MENUBAR) ? 3 : 0; - int adjustedY = y + padY; + int adjustedX, adjustedY; int adjustedHeight = height - 2 * padY; + TkWinDrawable memWinDraw; + TkWinDCState dcState; + HBITMAP oldBitmap = NULL; + Drawable d; + HDC memDc = NULL, menuDc = NULL; + + /* + * If the menu entry includes an image then draw the entry into a + * compatible bitmap first. This avoids problems with clipping on + * animated menus. [Bug 1329198] + */ + + if (mePtr->image != NULL) { + menuDc = TkWinGetDrawableDC(menuPtr->display, menuDrawable, &dcState); + + memDc = CreateCompatibleDC(menuDc); + oldBitmap = SelectObject(memDc, + CreateCompatibleBitmap(menuDc, width, height) ); + + memWinDraw.type = TWD_WINDC; + memWinDraw.winDC.hdc = memDc; + d = (Drawable)&memWinDraw; + adjustedX = 0; + adjustedY = padY; + + } else { + d = menuDrawable; + adjustedX = x; + adjustedY = y + padY; + } /* * Choose the gc for drawing the foreground part of the entry. @@ -2376,11 +2543,11 @@ TkpDrawMenuEntry(mePtr, d, tkfont, menuMetricsPtr, x, y, width, height, TkMenuEntry *cascadeEntryPtr; int parentDisabled = 0; char *name; - + for (cascadeEntryPtr = menuPtr->menuRefPtr->parentEntryPtr; cascadeEntryPtr != NULL; cascadeEntryPtr = cascadeEntryPtr->nextCascadePtr) { - name = Tcl_GetStringFromObj(cascadeEntryPtr->namePtr, NULL); + name = Tcl_GetString(cascadeEntryPtr->namePtr); if (strcmp(name, Tk_PathName(menuPtr->tkwin)) == 0) { if (mePtr->state == ENTRY_DISABLED) { parentDisabled = 1; @@ -2427,32 +2594,46 @@ TkpDrawMenuEntry(mePtr, d, tkfont, menuMetricsPtr, x, y, width, height, } /* - * Need to draw the entire background, including padding. On Unix, - * for menubars, we have to draw the rest of the entry taking - * into account the padding. + * Need to draw the entire background, including padding. On Unix, for + * menubars, we have to draw the rest of the entry taking into account the + * padding. */ - - DrawMenuEntryBackground(menuPtr, mePtr, d, activeBorder, - bgBorder, x, y, width, height); - + + DrawMenuEntryBackground(menuPtr, mePtr, d, activeBorder, + bgBorder, adjustedX, adjustedY-padY, width, height); + if (mePtr->type == SEPARATOR_ENTRY) { - DrawMenuSeparator(menuPtr, mePtr, d, gc, tkfont, - fmPtr, x, adjustedY, width, adjustedHeight); + DrawMenuSeparator(menuPtr, mePtr, d, gc, tkfont, + fmPtr, adjustedX, adjustedY, width, adjustedHeight); } else if (mePtr->type == TEAROFF_ENTRY) { - DrawTearoffEntry(menuPtr, mePtr, d, gc, tkfont, fmPtr, x, adjustedY, - width, adjustedHeight); + DrawTearoffEntry(menuPtr, mePtr, d, gc, tkfont, fmPtr, + adjustedX, adjustedY, width, adjustedHeight); } else { - DrawMenuEntryLabel(menuPtr, mePtr, d, gc, tkfont, fmPtr, x, adjustedY, - width, adjustedHeight); + DrawMenuEntryLabel(menuPtr, mePtr, d, gc, tkfont, fmPtr, + adjustedX, adjustedY, width, adjustedHeight, + (drawingParameters & DRAW_MENU_ENTRY_NOUNDERLINE)?0:1); DrawMenuEntryAccelerator(menuPtr, mePtr, d, gc, tkfont, fmPtr, - activeBorder, x, adjustedY, width, adjustedHeight); + activeBorder, adjustedX, adjustedY, width, adjustedHeight); DrawMenuEntryArrow(menuPtr, mePtr, d, gc, - activeBorder, x, adjustedY, width, adjustedHeight, drawArrow); + activeBorder, adjustedX, adjustedY, width, adjustedHeight, + (drawingParameters & DRAW_MENU_ENTRY_ARROW)?1:0); if (!mePtr->hideMargin) { DrawMenuEntryIndicator(menuPtr, mePtr, d, gc, indicatorGC, tkfont, - fmPtr, x, adjustedY, width, adjustedHeight); + fmPtr, adjustedX, adjustedY, width, adjustedHeight); } } + + /* + * Copy the entry contents from the temporary bitmap to the menu. + */ + + if (mePtr->image != NULL) { + BitBlt(menuDc, x, y, width, height, memDc, 0, 0, SRCCOPY); + DeleteObject(SelectObject(memDc, oldBitmap)); + DeleteDC(memDc); + + TkWinReleaseDrawableDC(menuDrawable, menuDc, &dcState); + } } /* @@ -2473,18 +2654,17 @@ TkpDrawMenuEntry(mePtr, d, tkfont, menuMetricsPtr, x, y, width, height, */ static void -GetMenuLabelGeometry(mePtr, tkfont, fmPtr, widthPtr, heightPtr) - TkMenuEntry *mePtr; /* The entry we are computing */ - Tk_Font tkfont; /* The precalculated font */ - CONST Tk_FontMetrics *fmPtr; /* The precalculated metrics */ - int *widthPtr; /* The resulting width of the label - * portion */ - int *heightPtr; /* The resulting height of the label - * portion */ +GetMenuLabelGeometry( + TkMenuEntry *mePtr, /* The entry we are computing */ + Tk_Font tkfont, /* The precalculated font */ + const Tk_FontMetrics *fmPtr,/* The precalculated metrics */ + int *widthPtr, /* The resulting width of the label portion */ + int *heightPtr) /* The resulting height of the label + * portion */ { TkMenu *menuPtr = mePtr->menuPtr; int haveImage = 0; - + if (mePtr->image != NULL) { Tk_SizeOfImage(mePtr->image, widthPtr, heightPtr); haveImage = 1; @@ -2496,54 +2676,72 @@ GetMenuLabelGeometry(mePtr, tkfont, fmPtr, widthPtr, heightPtr) *heightPtr = 0; *widthPtr = 0; } - + if (haveImage && (mePtr->compound == COMPOUND_NONE)) { - /* We don't care about the text in this case */ + /* + * We don't care about the text in this case. + */ } else { - /* Either it is compound or we don't have an image */ + /* + * Either it is compound or we don't have an image, + */ + if (mePtr->labelPtr != NULL) { int textWidth; - char *label = Tcl_GetStringFromObj(mePtr->labelPtr, NULL); + char *label = Tcl_GetString(mePtr->labelPtr); + textWidth = Tk_TextWidth(tkfont, label, mePtr->labelLength); if ((mePtr->compound != COMPOUND_NONE) && haveImage) { switch ((enum compound) mePtr->compound) { - case COMPOUND_TOP: - case COMPOUND_BOTTOM: { - if (textWidth > *widthPtr) { - *widthPtr = textWidth; - } - /* Add text and padding */ - *heightPtr += fmPtr->linespace + 2; - break; + case COMPOUND_TOP: + case COMPOUND_BOTTOM: + if (textWidth > *widthPtr) { + *widthPtr = textWidth; } - case COMPOUND_LEFT: - case COMPOUND_RIGHT: { - if (fmPtr->linespace > *heightPtr) { - *heightPtr = fmPtr->linespace; - } - /* Add text and padding */ - *widthPtr += textWidth + 2; - break; + + /* + * Add text and padding. + */ + + *heightPtr += fmPtr->linespace + 2; + break; + case COMPOUND_LEFT: + case COMPOUND_RIGHT: + if (fmPtr->linespace > *heightPtr) { + *heightPtr = fmPtr->linespace; } - case COMPOUND_CENTER: { - if (fmPtr->linespace > *heightPtr) { - *heightPtr = fmPtr->linespace; - } - if (textWidth > *widthPtr) { - *widthPtr = textWidth; - } - break; + + /* + * Add text and padding. + */ + + *widthPtr += textWidth + 2; + break; + case COMPOUND_CENTER: + if (fmPtr->linespace > *heightPtr) { + *heightPtr = fmPtr->linespace; + } + if (textWidth > *widthPtr) { + *widthPtr = textWidth; } - case COMPOUND_NONE: {break;} + break; + case COMPOUND_NONE: + break; } - } else { - /* We don't have an image or we're not compound */ + } else { + /* + * We don't have an image or we're not compound. + */ + *heightPtr = fmPtr->linespace; *widthPtr = textWidth; } } else { - /* An empty entry still has this height */ + /* + * An empty entry still has this height. + */ + *heightPtr = fmPtr->linespace; } } @@ -2555,36 +2753,35 @@ GetMenuLabelGeometry(mePtr, tkfont, fmPtr, widthPtr, heightPtr) * * DrawMenuEntryBackground -- * - * This procedure draws the background part of a menu. + * This function draws the background part of a menu. * * Results: * None. * * Side effects: - * Commands are output to X to display the menu in its - * current mode. + * Commands are output to X to display the menu in its current mode. * *---------------------------------------------------------------------- */ static void DrawMenuEntryBackground( - TkMenu *menuPtr, /* The menu we are drawing. */ - TkMenuEntry *mePtr, /* The entry we are drawing. */ - Drawable d, /* What we are drawing into */ - Tk_3DBorder activeBorder, /* Border for active items */ - Tk_3DBorder bgBorder, /* Border for the background */ - int x, /* left edge */ - int y, /* top edge */ - int width, /* width of rectangle to draw */ - int height) /* height of rectangle to draw */ + TkMenu *menuPtr, /* The menu we are drawing. */ + TkMenuEntry *mePtr, /* The entry we are drawing. */ + Drawable d, /* What we are drawing into */ + Tk_3DBorder activeBorder, /* Border for active items */ + Tk_3DBorder bgBorder, /* Border for the background */ + int x, /* left edge */ + int y, /* top edge */ + int width, /* width of rectangle to draw */ + int height) /* height of rectangle to draw */ { - if (mePtr->state == ENTRY_ACTIVE + if (mePtr->state == ENTRY_ACTIVE || (mePtr->entryFlags & ENTRY_PLATFORM_FLAG1)!=0 ) { bgBorder = activeBorder; } - Tk_Fill3DRectangle(menuPtr->tkwin, d, bgBorder, - x, y, width, height, 0, TK_RELIEF_FLAT); + Tk_Fill3DRectangle(menuPtr->tkwin, d, bgBorder, x, y, width, height, 0, + TK_RELIEF_FLAT); } /* @@ -2592,16 +2789,15 @@ DrawMenuEntryBackground( * * TkpComputeStandardMenuGeometry -- * - * This procedure is invoked to recompute the size and - * layout of a menu that is not a menubar clone. + * This function is invoked to recompute the size and layout of a menu + * that is not a menubar clone. * * Results: * None. * * Side effects: - * Fields of menu entries are changed to reflect their - * current positions, and the size of the menu window - * itself may be changed. + * Fields of menu entries are changed to reflect their current positions, + * and the size of the menu window itself may be changed. * *-------------------------------------------------------------- */ @@ -2616,26 +2812,25 @@ TkpComputeStandardMenuGeometry( int windowWidth, windowHeight, accelSpace; int i, j, lastColumnBreak = 0; int activeBorderWidth, borderWidth; - + if (menuPtr->tkwin == NULL) { return; } - Tk_GetPixelsFromObj(menuPtr->interp, menuPtr->tkwin, + Tk_GetPixelsFromObj(menuPtr->interp, menuPtr->tkwin, menuPtr->borderWidthPtr, &borderWidth); x = y = borderWidth; indicatorSpace = labelWidth = accelWidth = 0; windowHeight = 0; /* - * On the Mac especially, getting font metrics can be quite slow, - * so we want to do it intelligently. We are going to precalculate - * them and pass them down to all of the measuring and drawing - * routines. We will measure the font metrics of the menu once. - * If an entry does not have its own font set, then we give - * the geometry/drawing routines the menu's font and metrics. - * If an entry has its own font, we will measure that font and - * give all of the geometry/drawing the entry's font and metrics. + * On the Mac especially, getting font metrics can be quite slow, so we + * want to do it intelligently. We are going to precalculate them and pass + * them down to all of the measuring and drawing routines. We will measure + * the font metrics of the menu once. If an entry does not have its own + * font set, then we give the geometry/drawing routines the menu's font + * and metrics. If an entry has its own font, we will measure that font + * and give all of the geometry/drawing the entry's font and metrics. */ menuFont = Tk_GetFontFromObj(menuPtr->tkwin, menuPtr->fontPtr); @@ -2678,28 +2873,27 @@ TkpComputeStandardMenuGeometry( fmPtr, &width, &height); menuPtr->entries[i]->height = height; } else if (menuPtr->entries[i]->type == TEAROFF_ENTRY) { - GetTearoffEntryGeometry(menuPtr, menuPtr->entries[i], tkfont, + GetTearoffEntryGeometry(menuPtr, menuPtr->entries[i], tkfont, fmPtr, &width, &height); menuPtr->entries[i]->height = height; + } else { - /* - * For each entry, compute the height required by that - * particular entry, plus three widths: the width of the - * label, the width to allow for an indicator to be displayed - * to the left of the label (if any), and the width of the - * accelerator to be displayed to the right of the label - * (if any). These sizes depend, of course, on the type - * of the entry. + * For each entry, compute the height required by that particular + * entry, plus three widths: the width of the label, the width to + * allow for an indicator to be displayed to the left of the label + * (if any), and the width of the accelerator to be displayed to + * the right of the label (if any). These sizes depend, of course, + * on the type of the entry. */ - + GetMenuLabelGeometry(menuPtr->entries[i], tkfont, fmPtr, &width, &height); menuPtr->entries[i]->height = height; if (width > labelWidth) { labelWidth = width; } - + GetMenuAccelGeometry(menuPtr, menuPtr->entries[i], tkfont, fmPtr, &width, &height); if (height > menuPtr->entries[i]->height) { @@ -2709,7 +2903,7 @@ TkpComputeStandardMenuGeometry( accelWidth = width; } - GetMenuIndicatorGeometry(menuPtr, menuPtr->entries[i], tkfont, + GetMenuIndicatorGeometry(menuPtr, menuPtr->entries[i], tkfont, fmPtr, &width, &height); if (height > menuPtr->entries[i]->height) { menuPtr->entries[i]->height = height; @@ -2720,7 +2914,7 @@ TkpComputeStandardMenuGeometry( menuPtr->entries[i]->height += 2 * activeBorderWidth + 1; } - menuPtr->entries[i]->y = y; + menuPtr->entries[i]->y = y; y += menuPtr->entries[i]->height; if (y > windowHeight) { windowHeight = y; @@ -2743,10 +2937,10 @@ TkpComputeStandardMenuGeometry( windowHeight += borderWidth; - + /* - * The X server doesn't like zero dimensions, so round up to at least - * 1 (a zero-sized menu should never really occur, anyway). + * The X server doesn't like zero dimensions, so round up to at least 1 (a + * zero-sized menu should never really occur, anyway). */ if (windowWidth <= 0) { @@ -2764,8 +2958,8 @@ TkpComputeStandardMenuGeometry( * * MenuSelectEvent -- * - * Generates a "MenuSelect" virtual event. This can be used to - * do context-sensitive menu help. + * Generates a "MenuSelect" virtual event. This can be used to do + * context-sensitive menu help. * * Results: * None. @@ -2781,9 +2975,8 @@ MenuSelectEvent( TkMenu *menuPtr) /* the menu we have selected. */ { XVirtualEvent event; - POINTS rootPoint; - DWORD msgPos; - + union {DWORD msgpos; POINTS point;} root; + event.type = VirtualEvent; event.serial = menuPtr->display->request; event.send_event = 0; @@ -2793,14 +2986,14 @@ MenuSelectEvent( event.root = XRootWindow(menuPtr->display, 0); event.subwindow = None; event.time = TkpGetMS(); - - msgPos = GetMessagePos(); - rootPoint = MAKEPOINTS(msgPos); - event.x_root = rootPoint.x; - event.y_root = rootPoint.y; + + root.msgpos = GetMessagePos(); + event.x_root = root.point.x; + event.y_root = root.point.y; event.state = TkWinGetModifierState(); event.same_screen = 1; event.name = Tk_GetUid("MenuSelect"); + event.user_data = NULL; Tk_QueueWindowEvent((XEvent *) &event, TCL_QUEUE_TAIL); } @@ -2810,8 +3003,8 @@ MenuSelectEvent( * TkpMenuNotifyToplevelCreate -- * * This routine reconfigures the menu and the clones indicated by - * menuName becuase a toplevel has been created and any system - * menus need to be created. + * menuName becuase a toplevel has been created and any system menus need + * to be created. * * Results: * None. @@ -2824,9 +3017,8 @@ MenuSelectEvent( void TkpMenuNotifyToplevelCreate( - Tcl_Interp *interp, /* The interp the menu lives in. */ - char *menuName) /* The name of the menu to - * reconfigure. */ + Tcl_Interp *interp, /* The interp the menu lives in. */ + char *menuName) /* The name of the menu to reconfigure. */ { TkMenuReferences *menuRefPtr; TkMenu *menuPtr; @@ -2836,10 +3028,10 @@ TkpMenuNotifyToplevelCreate( if ((menuRefPtr != NULL) && (menuRefPtr->menuPtr != NULL)) { for (menuPtr = menuRefPtr->menuPtr->masterMenuPtr; menuPtr != NULL; menuPtr = menuPtr->nextInstancePtr) { - if ((menuPtr->menuType == MENUBAR) + if ((menuPtr->menuType == MENUBAR) && !(menuPtr->menuFlags & MENU_RECONFIGURE_PENDING)) { menuPtr->menuFlags |= MENU_RECONFIGURE_PENDING; - Tcl_DoWhenIdle(ReconfigureWindowsMenu, + Tcl_DoWhenIdle(ReconfigureWindowsMenu, (ClientData) menuPtr); } } @@ -2850,6 +3042,35 @@ TkpMenuNotifyToplevelCreate( /* *---------------------------------------------------------------------- * + * Tk_GetMenuHWND -- + * + * This function returns the HWND of a hidden menu Window that processes + * messages of a popup menu. This hidden menu window is used to handle + * either a dynamic popup menu in the same process or a pull-down menu of + * an embedded window in a different process. + * + * Results: + * Returns the HWND of the hidden menu Window. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +HWND +Tk_GetMenuHWND( + Tk_Window tkwin) +{ + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + TkMenuInit(); + return tsdPtr->embeddedMenuHWND; +} + +/* + *---------------------------------------------------------------------- + * * MenuExitHandler -- * * Unregisters the class of utility windows. @@ -2868,6 +3089,7 @@ MenuExitHandler( ClientData clientData) /* Not used */ { UnregisterClass(MENU_CLASS_NAME, Tk_GetHINSTANCE()); + UnregisterClass(EMBEDDED_MENU_CLASS_NAME, Tk_GetHINSTANCE()); } /* @@ -2895,7 +3117,9 @@ MenuThreadExitHandler( Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); DestroyWindow(tsdPtr->menuHWND); + DestroyWindow(tsdPtr->embeddedMenuHWND); tsdPtr->menuHWND = NULL; + tsdPtr->embeddedMenuHWND = NULL; Tcl_DeleteHashTable(&tsdPtr->winMenuTable); Tcl_DeleteHashTable(&tsdPtr->commandTable); @@ -2910,9 +3134,9 @@ MenuThreadExitHandler( * database name. * * Results: - * Returns a Tcl_Obj * with the default value. If there is no - * Windows-specific default for this attribute, returns NULL. - * This object has a ref count of 0. + * Returns a Tcl_Obj* with the default value. If there is no + * Windows-specific default for this attribute, returns NULL. This object + * has a ref count of 0. * * Side effects: * Storage is allocated. @@ -2923,8 +3147,8 @@ MenuThreadExitHandler( Tcl_Obj * TkWinGetMenuSystemDefault( Tk_Window tkwin, /* A window to use. */ - CONST char *dbName, /* The option database name. */ - CONST char *className) /* The name of the option class. */ + const char *dbName, /* The option database name. */ + const char *className) /* The name of the option class. */ { Tcl_Obj *valuePtr = NULL; @@ -2932,8 +3156,7 @@ TkWinGetMenuSystemDefault( (strcmp(dbName, "borderWidth") == 0)) { valuePtr = Tcl_NewIntObj(defaultBorderWidth); } else if (strcmp(dbName, "font") == 0) { - valuePtr = Tcl_NewStringObj(Tcl_DStringValue(&menuFontDString), - -1); + valuePtr = Tcl_NewStringObj(Tcl_DStringValue(&menuFontDString), -1); } return valuePtr; @@ -2942,30 +3165,29 @@ TkWinGetMenuSystemDefault( /* *---------------------------------------------------------------------- * - * TkWinMenuSetDefaults -- + * SetDefaults -- * - * Sets up the hash tables and the variables used by the menu package. + * Read system menu settings (font, sizes of items, use of accelerators) + * This is called if the UI theme or settings are changed. * * Results: * None. * * Side effects: - * lastMenuID gets initialized, and the parent hash and the command hash - * are allocated. + * May result in menu items being redrawn with different appearance. * *---------------------------------------------------------------------- */ -void +static void SetDefaults( - int firstTime) /* Is this the first time this - * has been called? */ + int firstTime) /* Is this the first time this has been + * called? */ { char sizeString[TCL_INTEGER_SPACE]; char faceName[LF_FACESIZE]; HDC scratchDC; - Tcl_DString boldItalicDString; - int bold = 0; + int bold = 0; int italic = 0; TEXTMETRIC tm; int pointSize; @@ -2980,8 +3202,8 @@ SetDefaults( OSVERSIONINFO os; /* - * Set all of the default options. The loop will terminate when we run - * out of options via a break statement. + * Set all of the default options. The loop will terminate when we run out + * of options via a break statement. */ defaultBorderWidth = GetSystemMetrics(SM_CXBORDER); @@ -3022,44 +3244,56 @@ SetDefaults( DeleteDC(scratchDC); DeleteObject(menuFont); - + Tcl_DStringAppendElement(&menuFontDString, faceName); sprintf(sizeString, "%d", pointSize); Tcl_DStringAppendElement(&menuFontDString, sizeString); - if (bold == 1 || italic == 1) { + if (bold || italic) { + Tcl_DString boldItalicDString; + Tcl_DStringInit(&boldItalicDString); - if (bold == 1) { + if (bold) { Tcl_DStringAppendElement(&boldItalicDString, "bold"); } - if (italic == 1) { + if (italic) { Tcl_DStringAppendElement(&boldItalicDString, "italic"); } - Tcl_DStringAppendElement(&menuFontDString, + Tcl_DStringAppendElement(&menuFontDString, Tcl_DStringValue(&boldItalicDString)); + Tcl_DStringFree(&boldItalicDString); } /* * Now we go ahead and get the dimensions of the check mark and the - * appropriate margins. Since this is fairly hairy, we do it here - * to save time when traversing large sets of menu items. + * appropriate margins. Since this is fairly hairy, we do it here to save + * time when traversing large sets of menu items. * - * The code below was given to me by Microsoft over the phone. It - * is the only way to insure menu items lining up, and is not - * documented. + * The code below was given to me by Microsoft over the phone. It is the + * only way to ensure menu items line up, and is not documented. */ if (TkWinGetPlatformId() >= VER_PLATFORM_WIN32_WINDOWS) { indicatorDimensions[0] = GetSystemMetrics(SM_CYMENUCHECK); indicatorDimensions[1] = ((GetSystemMetrics(SM_CXFIXEDFRAME) + - GetSystemMetrics(SM_CXBORDER) + GetSystemMetrics(SM_CXBORDER) + GetSystemMetrics(SM_CXMENUCHECK) + 7) & 0xFFF8) - GetSystemMetrics(SM_CXFIXEDFRAME); } else { DWORD dimensions = GetMenuCheckMarkDimensions(); indicatorDimensions[0] = HIWORD(dimensions); indicatorDimensions[1] = LOWORD(dimensions); - } + } + + /* + * Accelerators used to be always underlines until Win2K when a system + * parameter was introduced to hide them unless Alt is pressed. + */ + + showMenuAccelerators = TRUE; + if (TkWinGetPlatformId() == VER_PLATFORM_WIN32_NT) { + SystemParametersInfo(SPI_GETKEYBOARDCUES, 0, &showMenuAccelerators, 0); + } } /* @@ -3079,7 +3313,7 @@ SetDefaults( */ void -TkpMenuInit() +TkpMenuInit(void) { WNDCLASS wndClass; @@ -3093,7 +3327,15 @@ TkpMenuInit() wndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1); wndClass.lpszMenuName = NULL; wndClass.lpszClassName = MENU_CLASS_NAME; - RegisterClass(&wndClass); + if (!RegisterClass(&wndClass)) { + Tcl_Panic("Failed to register menu window class."); + } + + wndClass.lpfnWndProc = TkWinEmbeddedMenuProc; + wndClass.lpszClassName = EMBEDDED_MENU_CLASS_NAME; + if (!RegisterClass(&wndClass)) { + Tcl_Panic("Failed to register embedded menu window class."); + } TkCreateExitHandler(MenuExitHandler, (ClientData) NULL); SetDefaults(1); @@ -3104,7 +3346,8 @@ TkpMenuInit() * * TkpMenuThreadInit -- * - * Sets up the thread-local hash tables used by the menu module. + * Sets up the thread-local hash tables used by the menu module. Assumes + * that TkpMenuInit has been called. * * Results: * None. @@ -3116,16 +3359,36 @@ TkpMenuInit() */ void -TkpMenuThreadInit() +TkpMenuThreadInit(void) { - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); tsdPtr->menuHWND = CreateWindow(MENU_CLASS_NAME, "MenuWindow", WS_POPUP, - 0, 0, 10, 10, NULL, NULL, Tk_GetHINSTANCE(), NULL); + 0, 0, 10, 10, NULL, NULL, Tk_GetHINSTANCE(), NULL); + + if (!tsdPtr->menuHWND) { + Tcl_Panic("Failed to create the menu window."); + } + + tsdPtr->embeddedMenuHWND = + CreateWindow(EMBEDDED_MENU_CLASS_NAME, "EmbeddedMenuWindow", + WS_POPUP, 0, 0, 10, 10, NULL, NULL, Tk_GetHINSTANCE(), NULL); + + if (!tsdPtr->embeddedMenuHWND) { + Tcl_Panic("Failed to create the embedded menu window."); + } Tcl_InitHashTable(&tsdPtr->winMenuTable, TCL_ONE_WORD_KEYS); Tcl_InitHashTable(&tsdPtr->commandTable, TCL_ONE_WORD_KEYS); - Tcl_CreateThreadExitHandler(MenuThreadExitHandler, (ClientData) NULL); + TkCreateThreadExitHandler(MenuThreadExitHandler, (ClientData) NULL); } + +/* + * Local Variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * End: + */ |