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Diffstat (limited to 'carbon/ttkMacOSXTheme.c')
| -rw-r--r-- | carbon/ttkMacOSXTheme.c | 1132 |
1 files changed, 0 insertions, 1132 deletions
diff --git a/carbon/ttkMacOSXTheme.c b/carbon/ttkMacOSXTheme.c deleted file mode 100644 index 5a895aa..0000000 --- a/carbon/ttkMacOSXTheme.c +++ /dev/null @@ -1,1132 +0,0 @@ -/* - * ttkMacOSXTheme.c -- - * - * Tk theme engine for Mac OSX, using the Appearance Manager API. - * - * Copyright (c) 2004 Joe English - * Copyright (c) 2005 Neil Madden - * Copyright (c) 2006-2007 Daniel A. Steffen <das@users.sourceforge.net> - * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. - * - * See also: - * - * <URL: http://developer.apple.com/documentation/Carbon/Reference/ - * Appearance_Manager/appearance_manager/APIIndex.html > - * - * Notes: - * "Active" means different things in Mac and Tk terminology -- - * On Aqua, widgets are "Active" if they belong to the foreground window, - * "Inactive" if they are in a background window. - * Tk uses the term "active" to mean that the mouse cursor - * is over a widget; aka "hover", "prelight", or "hot-tracked". - * Aqua doesn't use this kind of feedback. - * - * The QuickDraw/Carbon coordinate system is relative to the - * top-level window, not to the Tk_Window. BoxToRect() - * accounts for this. - */ - -#include "tkMacOSXPrivate.h" -#include "ttk/ttkTheme.h" - -#if !defined(BUILD_tile) -/* - * Use this version in the core: - */ -#define BEGIN_DRAWING(d) { \ - TkMacOSXDrawingContext dc; \ - if (!TkMacOSXSetupDrawingContext((d), NULL, 0, &dc)) {return;} -#define END_DRAWING \ - TkMacOSXRestoreDrawingContext(&dc); } -#else /* BUILD_tile */ -/* - * TkMacOSXSetupDrawingContext is not available to extensions, - * need to do this the hard way in Tile: - */ -#define BEGIN_DRAWING(d) { \ - CGrafPtr saveWorld; GDHandle saveDevice; \ - GetGWorld(&saveWorld, &saveDevice); \ - SetGWorld(TkMacOSXGetDrawablePort(d), 0); \ - TkMacOSXSetUpClippingRgn(d); -#define END_DRAWING \ - SetGWorld(saveWorld,saveDevice); } -#endif /* defined(BUILD_TILE) */ - -/*---------------------------------------------------------------------- - * +++ Utilities. - */ - -/* - * BoxToRect -- - * Convert a Ttk_Box in Tk coordinates relative to the given Drawable - * to a native Rect relative to the containing port. - */ -static inline Rect BoxToRect(Drawable d, Ttk_Box b) -{ - MacDrawable *md = (MacDrawable*)d; - Rect rect; - - rect.top = b.y + md->yOff; - rect.left = b.x + md->xOff; - rect.bottom = rect.top + b.height; - rect.right = rect.left + b.width; - - return rect; -} - -/* - * PatternOrigin -- - * Compute brush pattern origin for a Drawable relative to a Tk_Window. - * - * Notes: This will only be nonzero if the Drawable is an off-screen pixmap. - * See also SF bug #1157739. - */ -static Point PatternOrigin(Tk_Window tkwin, Drawable d) -{ - MacDrawable *md = (MacDrawable*)d; - Rect bounds; - Point origin; - - TkMacOSXWinBounds((TkWindow *) tkwin, &bounds); - origin.h = md->xOff - bounds.left; - origin.v = md->yOff - bounds.top; - - return origin; -} - -/* - * DontErase -- - * No-op ThemeEraseProc, can be passed to DrawThemeButton &c. - */ -static void DontErase( - const Rect *bounds, UInt32 eraseData, SInt16 depth, Boolean isColorDev) -{ } - -/* - * Table mapping Tk states to Appearance manager ThemeStates - */ - -static Ttk_StateTable ThemeStateTable[] = { - {kThemeStateUnavailable, TTK_STATE_DISABLED, 0}, - {kThemeStatePressed, TTK_STATE_PRESSED, 0}, - {kThemeStateInactive, TTK_STATE_BACKGROUND, 0}, - {kThemeStateActive, 0, 0} -/* Others: Not sure what these are supposed to mean. - Up/Down have something to do with "little arrow" increment controls... - Dunno what a "Rollover" is. - NEM: Rollover is TTK_STATE_ACTIVE... but we don't handle that yet, by the - looks of things - {kThemeStateRollover, 0, 0}, - {kThemeStateUnavailableInactive, 0, 0} - {kThemeStatePressedUp, 0, 0}, - {kThemeStatePressedDown, 0, 0} -*/ -}; - -/*---------------------------------------------------------------------- - * +++ Button element: Used for elements drawn with DrawThemeButton. - */ - -/* - * Extra margins to account for drop shadow. - */ -static Ttk_Padding ButtonMargins = {2,2,2,2}; - -#define NoThemeMetric 0xFFFFFFFF - -typedef struct { - ThemeButtonKind kind; - ThemeMetric heightMetric; -} ThemeButtonParms; - -static ThemeButtonParms - PushButtonParms = { kThemePushButton, kThemeMetricPushButtonHeight }, - CheckBoxParms = { kThemeCheckBox, kThemeMetricCheckBoxHeight }, - RadioButtonParms = { kThemeRadioButton, kThemeMetricRadioButtonHeight }, - BevelButtonParms = { kThemeBevelButton, NoThemeMetric }, - PopupButtonParms = { kThemePopupButton, kThemeMetricPopupButtonHeight }, - DisclosureParms = { kThemeDisclosureButton, kThemeMetricDisclosureTriangleHeight }, - ListHeaderParms = { kThemeListHeaderButton, kThemeMetricListHeaderHeight }; - -static Ttk_StateTable ButtonValueTable[] = { - { kThemeButtonMixed, TTK_STATE_ALTERNATE, 0 }, - { kThemeButtonOn, TTK_STATE_SELECTED, 0 }, - { kThemeButtonOff, 0, 0 } -/* Others: kThemeDisclosureRight, kThemeDisclosureDown, kThemeDisclosureLeft */ -}; - -static Ttk_StateTable ButtonAdornmentTable[] = { - { kThemeAdornmentDefault| kThemeAdornmentFocus, - TTK_STATE_ALTERNATE| TTK_STATE_FOCUS, 0 }, - { kThemeAdornmentDefault, TTK_STATE_ALTERNATE, 0 }, - { kThemeAdornmentFocus, TTK_STATE_FOCUS, 0 }, - { kThemeAdornmentNone, 0, 0 } -}; - -/* - * computeButtonDrawInfo -- - * Fill in an appearance manager ThemeButtonDrawInfo record. - */ -static ThemeButtonDrawInfo computeButtonDrawInfo( - ThemeButtonParms *parms, Ttk_State state) -{ - ThemeButtonDrawInfo info; - - info.state = Ttk_StateTableLookup(ThemeStateTable, state); - info.value = Ttk_StateTableLookup(ButtonValueTable, state); - info.adornment = Ttk_StateTableLookup(ButtonAdornmentTable, state); - return info; -} - -static void ButtonElementSizeNoPadding( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - ThemeButtonParms *parms = clientData; - - if (parms->heightMetric != NoThemeMetric) { - SInt32 height; - - ChkErr(GetThemeMetric, parms->heightMetric, &height); - *heightPtr = height; - } -} - -static void ButtonElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - ThemeButtonParms *parms = clientData; - ThemeButtonDrawInfo info = computeButtonDrawInfo(parms, 0); - static const Rect scratchBounds = {0, 0, 100, 100}; - Rect contentBounds; - - ButtonElementSizeNoPadding( - clientData, elementRecord, tkwin, - widthPtr, heightPtr, paddingPtr); - - /* - * To compute internal padding, query the appearance manager - * for the content bounds of a dummy rectangle, then use - * the difference as the padding. - */ - ChkErr(GetThemeButtonContentBounds, - &scratchBounds, parms->kind, &info, &contentBounds); - - paddingPtr->left = contentBounds.left; - paddingPtr->top = contentBounds.top; - paddingPtr->right = scratchBounds.right - contentBounds.right + 1; - paddingPtr->bottom = scratchBounds.bottom - contentBounds.bottom; - - /* - * Now add a little extra padding to account for drop shadows. - * @@@ SHOULD: call GetThemeButtonBackgroundBounds() instead. - */ - - *paddingPtr = Ttk_AddPadding(*paddingPtr, ButtonMargins); - *widthPtr += Ttk_PaddingWidth(ButtonMargins); - *heightPtr += Ttk_PaddingHeight(ButtonMargins); -} - -static void ButtonElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - ThemeButtonParms *parms = clientData; - ThemeButtonDrawInfo info = computeButtonDrawInfo(parms, state); - Rect bounds = BoxToRect(d, Ttk_PadBox(b, ButtonMargins)); - - BEGIN_DRAWING(d) - ChkErr(DrawThemeButton, &bounds, parms->kind, &info, NULL, NULL, NULL, 0); - END_DRAWING -} - -static Ttk_ElementSpec ButtonElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - ButtonElementSize, - ButtonElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Notebook elements. - */ - -static Ttk_StateTable TabStyleTable[] = { - { kThemeTabFrontInactive, TTK_STATE_SELECTED|TTK_STATE_BACKGROUND, 0 }, - { kThemeTabNonFrontInactive, TTK_STATE_BACKGROUND, 0 }, - { kThemeTabFrontUnavailable, TTK_STATE_DISABLED|TTK_STATE_SELECTED, 0 }, - { kThemeTabNonFrontUnavailable, TTK_STATE_DISABLED, 0 }, - { kThemeTabFront, TTK_STATE_SELECTED, 0 }, - { kThemeTabNonFrontPressed, TTK_STATE_PRESSED, 0 }, - { kThemeTabNonFront, 0,0 } -}; - -/* - * Quoth DrawThemeTab() reference manual: - * "Small tabs have a height of 16 pixels large tabs have a height of - * 21 pixels. (The widths of tabs are variable.) Additionally, the - * distance that the tab overlaps the pane must be included in the tab - * rectangle this overlap distance is always 3 pixels, although the - * 3-pixel overlap is only drawn for the front tab." - */ -static const int TAB_HEIGHT = 21; -static const int TAB_OVERLAP = 3; - -static void TabElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - *heightPtr = TAB_HEIGHT + TAB_OVERLAP - 1; -} - -static void TabElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - Rect bounds = BoxToRect(d, b); - ThemeTabStyle tabStyle = Ttk_StateTableLookup(TabStyleTable, state); - - bounds.bottom += TAB_OVERLAP; - BEGIN_DRAWING(d) - ChkErr(DrawThemeTab, &bounds, tabStyle, kThemeTabNorth, 0, 0); - END_DRAWING -} - -static Ttk_ElementSpec TabElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - TabElementSize, - TabElementDraw -}; - -/* - * Notebook panes: - */ -static void PaneElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - /* Padding determined by trial-and-error */ - *paddingPtr = Ttk_MakePadding(2, 8, 2, 2); -} - -static void PaneElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - Rect bounds = BoxToRect(d, b); - ThemeDrawState drawState = Ttk_StateTableLookup(ThemeStateTable, state); - - BEGIN_DRAWING(d) - ChkErr(DrawThemeTabPane, &bounds, drawState); - END_DRAWING -} - -static Ttk_ElementSpec PaneElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - PaneElementSize, - PaneElementDraw -}; - -/* - * Labelframe borders: - * Use "primary group box ..." - * Quoth DrawThemePrimaryGroup reference: - * "The primary group box frame is drawn inside the specified - * rectangle and is a maximum of 2 pixels thick." - * - * "Maximum of 2 pixels thick" is apparently a lie; - * looks more like 4 to me with shading. - */ -static void GroupElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - *paddingPtr = Ttk_UniformPadding(4); -} - -static void GroupElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - Rect bounds = BoxToRect(d, b); - ThemeDrawState drawState = Ttk_StateTableLookup(ThemeStateTable, state); - - BEGIN_DRAWING(d) - ChkErr(DrawThemePrimaryGroup, &bounds, drawState); - END_DRAWING -} - -static Ttk_ElementSpec GroupElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - GroupElementSize, - GroupElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Entry element -- - * 3 pixels padding for focus rectangle - * 2 pixels padding for EditTextFrame - */ - -typedef struct { - Tcl_Obj *backgroundObj; -} EntryElement; - -static Ttk_ElementOptionSpec EntryElementOptions[] = { - { "-background", TK_OPTION_BORDER, - Tk_Offset(EntryElement,backgroundObj), "white" }, - {0} -}; - -static void EntryElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - *paddingPtr = Ttk_UniformPadding(5); -} - -static void EntryElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - EntryElement *e = elementRecord; - Tk_3DBorder backgroundPtr = Tk_Get3DBorderFromObj(tkwin,e->backgroundObj); - Ttk_Box inner = Ttk_PadBox(b, Ttk_UniformPadding(3)); - Rect bounds = BoxToRect(d, inner); - ThemeDrawState drawState = Ttk_StateTableLookup(ThemeStateTable, state); - - /* - * Erase w/background color: - */ - XFillRectangle(Tk_Display(tkwin), d, - Tk_3DBorderGC(tkwin, backgroundPtr, TK_3D_FLAT_GC), - inner.x,inner.y, inner.width, inner.height); - - BEGIN_DRAWING(d) - ChkErr(DrawThemeEditTextFrame, &bounds, drawState); - if (state & TTK_STATE_FOCUS) { - ChkErr(DrawThemeFocusRect, &bounds, 1); - } - END_DRAWING -} - -static Ttk_ElementSpec EntryElementSpec = { - TK_STYLE_VERSION_2, - sizeof(EntryElement), - EntryElementOptions, - EntryElementSize, - EntryElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Combobox: - * - * NOTES: - * kThemeMetricComboBoxLargeDisclosureWidth -> 17 - * Padding and margins guesstimated by trial-and-error. - */ - -static Ttk_Padding ComboboxPadding = { 2, 3, 17, 1 }; -static Ttk_Padding ComboboxMargins = { 3, 3, 4, 4 }; - -static void ComboboxElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - *widthPtr = 0; - *heightPtr = 0; - *paddingPtr = Ttk_AddPadding(ComboboxMargins, ComboboxPadding); -} - -static void ComboboxElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - ThemeButtonParms *parms = clientData; - ThemeButtonDrawInfo info = computeButtonDrawInfo(parms, state); - Rect bounds = BoxToRect(d, Ttk_PadBox(b, ComboboxMargins)); - - BEGIN_DRAWING(d) - ChkErr(DrawThemeButton, - &bounds, kThemeComboBox, &info, NULL, NULL, NULL, 0); - END_DRAWING -} - -static Ttk_ElementSpec ComboboxElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - ComboboxElementSize, - ComboboxElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Spinbuttons. - * - * From Apple HIG, part III, section "Controls", "The Stepper Control": - * there should be 2 pixels of space between the stepper control - * (AKA IncDecButton, AKA "little arrows") and the text field it modifies. - */ - -static Ttk_Padding SpinbuttonMargins = {2,0,2,0}; -static void SpinButtonElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - SInt32 s; - - ChkErr(GetThemeMetric, kThemeMetricLittleArrowsWidth, &s); - *widthPtr = s + Ttk_PaddingWidth(SpinbuttonMargins); - ChkErr(GetThemeMetric, kThemeMetricLittleArrowsHeight, &s); - *heightPtr = s + Ttk_PaddingHeight(SpinbuttonMargins); -} - -static void SpinButtonElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - Rect bounds = BoxToRect(d, Ttk_PadBox(b, SpinbuttonMargins)); - ThemeButtonDrawInfo info; - - /* @@@ can't currently distinguish PressedUp (== Pressed) from PressedDown; - * ignore this bit for now [see #2219588] - */ - info.state = Ttk_StateTableLookup(ThemeStateTable, - state & ~TTK_STATE_PRESSED); - info.value = Ttk_StateTableLookup(ButtonValueTable, state); - info.adornment = kThemeAdornmentNone; - - BEGIN_DRAWING(d) - ChkErr(DrawThemeButton, - &bounds, kThemeIncDecButton, &info, NULL, NULL, NULL, 0); - END_DRAWING -} - -static Ttk_ElementSpec SpinButtonElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - SpinButtonElementSize, - SpinButtonElementDraw -}; - - -/*---------------------------------------------------------------------- - * +++ DrawThemeTrack-based elements -- - * Progress bars and scales. (See also: <<NOTE-TRACKS>>) - */ - -static Ttk_StateTable ThemeTrackEnableTable[] = { - { kThemeTrackDisabled, TTK_STATE_DISABLED, 0 }, - { kThemeTrackInactive, TTK_STATE_BACKGROUND, 0 }, - { kThemeTrackActive, 0, 0 } - /* { kThemeTrackNothingToScroll, ?, ? }, */ -}; - -typedef struct { /* TrackElement client data */ - ThemeTrackKind kind; - SInt32 thicknessMetric; -} TrackElementData; - -static TrackElementData ScaleData = { - kThemeSlider, kThemeMetricHSliderHeight -}; - -typedef struct { - Tcl_Obj *fromObj; /* minimum value */ - Tcl_Obj *toObj; /* maximum value */ - Tcl_Obj *valueObj; /* current value */ - Tcl_Obj *orientObj; /* horizontal / vertical */ -} TrackElement; - -static Ttk_ElementOptionSpec TrackElementOptions[] = { - { "-from", TK_OPTION_DOUBLE, Tk_Offset(TrackElement,fromObj) }, - { "-to", TK_OPTION_DOUBLE, Tk_Offset(TrackElement,toObj) }, - { "-value", TK_OPTION_DOUBLE, Tk_Offset(TrackElement,valueObj) }, - { "-orient", TK_OPTION_STRING, Tk_Offset(TrackElement,orientObj) }, - {0,0,0} -}; - -static void TrackElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - TrackElementData *data = clientData; - SInt32 size = 24; /* reasonable default ... */ - - ChkErr(GetThemeMetric, data->thicknessMetric, &size); - *widthPtr = *heightPtr = size; -} - -static void TrackElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - TrackElementData *data = clientData; - TrackElement *elem = elementRecord; - double from = 0, to = 100, value = 0; - int orientation = TTK_ORIENT_HORIZONTAL; - ThemeTrackDrawInfo info; - - Tcl_GetDoubleFromObj(NULL, elem->fromObj, &from); - Tcl_GetDoubleFromObj(NULL, elem->toObj, &to); - Tcl_GetDoubleFromObj(NULL, elem->valueObj, &value); - Ttk_GetOrientFromObj(NULL, elem->orientObj, &orientation); - - /* @@@ BUG: min, max, and value should account for resolution: - * @@@ if finer than 1.0, conversion to int breaks. - */ - info.kind = data->kind; - info.bounds = BoxToRect(d, b); - info.min = (int) from; /* @@@ */ - info.max = (int) to; /* @@@ */ - info.value = (int) value; /* @@@ */ - - info.attributes = orientation == TTK_ORIENT_HORIZONTAL - ? kThemeTrackHorizontal : 0; - info.attributes |= kThemeTrackShowThumb; - info.enableState = Ttk_StateTableLookup(ThemeTrackEnableTable, state); - - switch (data->kind) { - case kThemeProgressBar: - info.trackInfo.progress.phase = 0; /* 1-4: animation phase */ - break; - case kThemeSlider: - info.trackInfo.slider.pressState = 0; /* @@@ fill this in */ - info.trackInfo.slider.thumbDir = kThemeThumbPlain; - /* kThemeThumbUpward, kThemeThumbDownward, kThemeThumbPlain */ - break; - } - - BEGIN_DRAWING(d) - ChkErr(DrawThemeTrack, &info, NULL, NULL, 0); - END_DRAWING -} - -static Ttk_ElementSpec TrackElementSpec = { - TK_STYLE_VERSION_2, - sizeof(TrackElement), - TrackElementOptions, - TrackElementSize, - TrackElementDraw -}; - -/* - * Slider element -- <<NOTE-TRACKS>> - * Has geometry only. The Scale widget adjusts the position of this element, - * and uses it for hit detection. In the Aqua theme, the slider is actually - * drawn as part of the trough element. - * - * Also buggy: The geometry here is a Wild-Assed-Guess; I can't - * figure out how to get the Appearance Manager to tell me the - * slider size. - */ -static void SliderElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - *widthPtr = *heightPtr = 24; -} - -static Ttk_ElementSpec SliderElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - SliderElementSize, - TtkNullElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Progress bar element (new): - * - * @@@ NOTE: According to an older revision of the Aqua reference docs, - * @@@ the 'phase' field is between 0 and 4. Newer revisions say - * @@@ that it can be any UInt8 value. - */ - -typedef struct { - Tcl_Obj *orientObj; /* horizontal / vertical */ - Tcl_Obj *valueObj; /* current value */ - Tcl_Obj *maximumObj; /* maximum value */ - Tcl_Obj *phaseObj; /* animation phase */ - Tcl_Obj *modeObj; /* progress bar mode */ -} PbarElement; - -static Ttk_ElementOptionSpec PbarElementOptions[] = { - { "-orient", TK_OPTION_STRING, - Tk_Offset(PbarElement,orientObj), "horizontal" }, - { "-value", TK_OPTION_DOUBLE, - Tk_Offset(PbarElement,valueObj), "0" }, - { "-maximum", TK_OPTION_DOUBLE, - Tk_Offset(PbarElement,maximumObj), "100" }, - { "-phase", TK_OPTION_INT, - Tk_Offset(PbarElement,phaseObj), "0" }, - { "-mode", TK_OPTION_STRING, - Tk_Offset(PbarElement,modeObj), "determinate" }, - {0,0,0,0} -}; - -static void PbarElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - SInt32 size = 24; /* @@@ Check HIG for correct default */ - - ChkErr(GetThemeMetric, kThemeMetricLargeProgressBarThickness, &size); - *widthPtr = *heightPtr = size; -} - -static void PbarElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - PbarElement *pbar = elementRecord; - int orientation = TTK_ORIENT_HORIZONTAL; - double value = 0, maximum = 100; - int phase = 0; - ThemeTrackDrawInfo info; - - Ttk_GetOrientFromObj(NULL, pbar->orientObj, &orientation); - Tcl_GetDoubleFromObj(NULL, pbar->valueObj, &value); - Tcl_GetDoubleFromObj(NULL, pbar->maximumObj, &maximum); - Tcl_GetIntFromObj(NULL, pbar->phaseObj, &phase); - - if (!strcmp("indeterminate", Tcl_GetString(pbar->modeObj)) && value) { - info.kind = kThemeIndeterminateBar; - } else { - info.kind = kThemeProgressBar; - } - info.bounds = BoxToRect(d, b); - info.min = 0; - info.max = (int) maximum; /* @@@ See note above */ - info.value = (int) value; - info.attributes = orientation == TTK_ORIENT_HORIZONTAL - ? kThemeTrackHorizontal : 0; - info.attributes |= kThemeTrackShowThumb; - info.enableState = Ttk_StateTableLookup(ThemeTrackEnableTable, state); - info.trackInfo.progress.phase = phase; - - BEGIN_DRAWING(d) - ChkErr(DrawThemeTrack, &info, NULL, NULL, 0); - END_DRAWING -} - -static Ttk_ElementSpec PbarElementSpec = { - TK_STYLE_VERSION_2, - sizeof(PbarElement), - PbarElementOptions, - PbarElementSize, - PbarElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Separator element. - * - * DrawThemeSeparator() guesses the orientation of the line from - * the width and height of the rectangle, so the same element can - * can be used for horizontal, vertical, and general separators. - */ - -static void SeparatorElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - *widthPtr = *heightPtr = 1; -} - -static void SeparatorElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, unsigned int state) -{ - Rect bounds = BoxToRect(d, b); - ThemeDrawState drawState; - - /* - * DrawThemeSeparator only supports kThemeStateActive / kThemeStateInactive - */ - state &= TTK_STATE_BACKGROUND; - drawState = Ttk_StateTableLookup(ThemeStateTable, state); - BEGIN_DRAWING(d) - ChkErr(DrawThemeSeparator, &bounds, drawState); - END_DRAWING -} - -static Ttk_ElementSpec SeparatorElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - SeparatorElementSize, - SeparatorElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Size grip element. - */ -static const ThemeGrowDirection sizegripGrowDirection - = kThemeGrowRight|kThemeGrowDown; - -static void SizegripElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - Point origin = {0, 0}; - Rect bounds; - - ChkErr(GetThemeStandaloneGrowBoxBounds, - origin, sizegripGrowDirection, false, &bounds); - *widthPtr = bounds.right - bounds.left; - *heightPtr = bounds.bottom - bounds.top; -} - -static void SizegripElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, unsigned int state) -{ - Rect bounds = BoxToRect(d, b); - Point origin = {bounds.top, bounds.left}; - - /* Grow box only supports kThemeStateActive, kThemeStateInactive */ - state &= TTK_STATE_BACKGROUND; - - BEGIN_DRAWING(d) - ChkErr(DrawThemeStandaloneGrowBox, - origin, sizegripGrowDirection, false, - Ttk_StateTableLookup(ThemeStateTable, state)); - END_DRAWING -} - -static Ttk_ElementSpec SizegripElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - SizegripElementSize, - SizegripElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Background and fill elements. - * - * This isn't quite right: In Aqua, the correct background for - * a control depends on what kind of container it belongs to, - * and the type of the top-level window. - * - * Also: patterned backgrounds should be aligned with the coordinate - * system of the top-level window. If we're drawing into an - * off-screen graphics port this leads to alignment glitches. - */ - -static void FillElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - Rect bounds = BoxToRect(d, b); - ThemeBrush brush = (state & TTK_STATE_BACKGROUND) - ? kThemeBrushModelessDialogBackgroundInactive - : kThemeBrushModelessDialogBackgroundActive; - - BEGIN_DRAWING(d) - ChkErr(SetThemeBackground, brush, 32, true); - QDSetPatternOrigin(PatternOrigin(tkwin, d)); - EraseRect(&bounds); - END_DRAWING -} - -static void BackgroundElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, unsigned int state) -{ - FillElementDraw( - clientData, elementRecord, tkwin, - d, Ttk_WinBox(tkwin), state); -} - -static Ttk_ElementSpec FillElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - TtkNullElementSize, - FillElementDraw -}; - -static Ttk_ElementSpec BackgroundElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - TtkNullElementSize, - BackgroundElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ ToolbarBackground element -- toolbar style for frames. - * - * This is very similar to the normal background element, but uses a - * different ThemeBrush in order to get the lighter pinstripe effect - * used in toolbars. We use SetThemeBackground() rather than - * ApplyThemeBackground() in order to get the right style. - * - * <URL: http://developer.apple.com/documentation/Carbon/Reference/ - * Appearance_Manager/appearance_manager/constant_7.html#/ - * /apple_ref/doc/uid/TP30000243/C005321> - * - */ -static void ToolbarBackgroundElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - ThemeBrush brush = kThemeBrushToolbarBackground; - Rect bounds = BoxToRect(d, Ttk_WinBox(tkwin)); - - BEGIN_DRAWING(d) - ChkErr(SetThemeBackground, brush, 32, true); - QDSetPatternOrigin(PatternOrigin(tkwin, d)); - EraseRect(&bounds); - END_DRAWING -} - -static Ttk_ElementSpec ToolbarBackgroundElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - TtkNullElementSize, - ToolbarBackgroundElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Treeview header - * Redefine the header to use a kThemeListHeaderButton. - */ - -static Ttk_StateTable TreeHeaderAdornmentTable[] = { - { kThemeAdornmentHeaderButtonSortUp, TTK_STATE_ALTERNATE, 0 }, - { kThemeAdornmentFocus, TTK_STATE_FOCUS, 0 }, - { kThemeAdornmentNone, 0, 0 } -}; - -static void TreeHeaderElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - ThemeButtonParms *parms = clientData; - Rect bounds = BoxToRect(d, b); - ThemeButtonDrawInfo info; - - info.state = Ttk_StateTableLookup(ThemeStateTable, state); - info.value = Ttk_StateTableLookup(ButtonValueTable, state); - info.adornment = Ttk_StateTableLookup(TreeHeaderAdornmentTable, state); - - BEGIN_DRAWING(d) - ChkErr(DrawThemeButton, &bounds, parms->kind, &info, NULL, NULL, NULL, 0); - END_DRAWING -} - -static Ttk_ElementSpec TreeHeaderElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - ButtonElementSizeNoPadding, - TreeHeaderElementDraw -}; - -/* - * Disclosure triangle: - */ -#define TTK_TREEVIEW_STATE_OPEN TTK_STATE_USER1 -#define TTK_TREEVIEW_STATE_LEAF TTK_STATE_USER2 -static Ttk_StateTable DisclosureValueTable[] = { - { kThemeDisclosureDown, TTK_TREEVIEW_STATE_OPEN, 0 }, - { kThemeDisclosureRight, 0, 0 }, -}; - -static void DisclosureElementSize( - void *clientData, void *elementRecord, Tk_Window tkwin, - int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) -{ - SInt32 s; - - ChkErr(GetThemeMetric, kThemeMetricDisclosureTriangleWidth, &s); - *widthPtr = s; - ChkErr(GetThemeMetric, kThemeMetricDisclosureTriangleHeight, &s); - *heightPtr = s; -} - -static void DisclosureElementDraw( - void *clientData, void *elementRecord, Tk_Window tkwin, - Drawable d, Ttk_Box b, Ttk_State state) -{ - Rect bounds = BoxToRect(d, b); - ThemeButtonDrawInfo info; - - if (state & TTK_TREEVIEW_STATE_LEAF) { - return; - } - - info.state = Ttk_StateTableLookup(ThemeStateTable, state); - info.value = Ttk_StateTableLookup(DisclosureValueTable, state); - info.adornment = kThemeAdornmentDrawIndicatorOnly; - - BEGIN_DRAWING(d) - ChkErr(DrawThemeButton, - &bounds, kThemeDisclosureTriangle, &info, NULL, DontErase, NULL, 0); - END_DRAWING -} - -static Ttk_ElementSpec DisclosureElementSpec = { - TK_STYLE_VERSION_2, - sizeof(NullElement), - TtkNullElementOptions, - DisclosureElementSize, - DisclosureElementDraw -}; - -/*---------------------------------------------------------------------- - * +++ Widget layouts. - */ - -TTK_BEGIN_LAYOUT_TABLE(LayoutTable) - -TTK_LAYOUT("Toolbar", - TTK_NODE("Toolbar.background", TTK_FILL_BOTH)) - -TTK_LAYOUT("TButton", - TTK_GROUP("Button.button", TTK_FILL_BOTH, - TTK_GROUP("Button.padding", TTK_FILL_BOTH, - TTK_NODE("Button.label", TTK_FILL_BOTH)))) - -TTK_LAYOUT("TRadiobutton", - TTK_GROUP("Radiobutton.button", TTK_FILL_BOTH, - TTK_GROUP("Radiobutton.padding", TTK_FILL_BOTH, - TTK_NODE("Radiobutton.label", TTK_PACK_LEFT)))) - -TTK_LAYOUT("TCheckbutton", - TTK_GROUP("Checkbutton.button", TTK_FILL_BOTH, - TTK_GROUP("Checkbutton.padding", TTK_FILL_BOTH, - TTK_NODE("Checkbutton.label", TTK_PACK_LEFT)))) - -TTK_LAYOUT("TMenubutton", - TTK_GROUP("Menubutton.button", TTK_FILL_BOTH, - TTK_GROUP("Menubutton.padding", TTK_FILL_BOTH, - TTK_NODE("Menubutton.label", TTK_PACK_LEFT)))) - -TTK_LAYOUT("TCombobox", - TTK_GROUP("Combobox.button", TTK_PACK_TOP|TTK_FILL_X, - TTK_GROUP("Combobox.padding", TTK_FILL_BOTH, - TTK_NODE("Combobox.textarea", TTK_FILL_X)))) - -/* Notebook tabs -- no focus ring */ -TTK_LAYOUT("Tab", - TTK_GROUP("Notebook.tab", TTK_FILL_BOTH, - TTK_GROUP("Notebook.padding", TTK_EXPAND|TTK_FILL_BOTH, - TTK_NODE("Notebook.label", TTK_EXPAND|TTK_FILL_BOTH)))) - -/* Progress bars -- track only */ -TTK_LAYOUT("TSpinbox", - TTK_NODE("Spinbox.spinbutton", TTK_PACK_RIGHT|TTK_STICK_E) - TTK_GROUP("Spinbox.field", TTK_EXPAND|TTK_FILL_X, - TTK_NODE("Spinbox.textarea", TTK_EXPAND|TTK_FILL_X))) - -TTK_LAYOUT("TProgressbar", - TTK_NODE("Progressbar.track", TTK_EXPAND|TTK_FILL_BOTH)) - -/* Tree heading -- no border, fixed height */ -TTK_LAYOUT("Heading", - TTK_NODE("Treeheading.cell", TTK_FILL_X) - TTK_NODE("Treeheading.image", TTK_PACK_RIGHT) - TTK_NODE("Treeheading.text", 0)) - -/* Tree items -- omit focus ring */ -TTK_LAYOUT("Item", - TTK_GROUP("Treeitem.padding", TTK_FILL_BOTH, - TTK_NODE("Treeitem.indicator", TTK_PACK_LEFT) - TTK_NODE("Treeitem.image", TTK_PACK_LEFT) - TTK_NODE("Treeitem.text", TTK_PACK_LEFT))) - -TTK_END_LAYOUT_TABLE - -/*---------------------------------------------------------------------- - * +++ Initialization. - */ - -static int AquaTheme_Init(Tcl_Interp *interp) -{ - Ttk_Theme themePtr = Ttk_CreateTheme(interp, "aqua", NULL); - - if (!themePtr) { - return TCL_ERROR; - } - - /* - * Elements: - */ - Ttk_RegisterElementSpec(themePtr, "background", &BackgroundElementSpec, 0); - Ttk_RegisterElementSpec(themePtr, "fill", &FillElementSpec, 0); - Ttk_RegisterElementSpec(themePtr, "Toolbar.background", - &ToolbarBackgroundElementSpec, 0); - - Ttk_RegisterElementSpec(themePtr, "Button.button", - &ButtonElementSpec, &PushButtonParms); - Ttk_RegisterElementSpec(themePtr, "Checkbutton.button", - &ButtonElementSpec, &CheckBoxParms); - Ttk_RegisterElementSpec(themePtr, "Radiobutton.button", - &ButtonElementSpec, &RadioButtonParms); - Ttk_RegisterElementSpec(themePtr, "Toolbutton.border", - &ButtonElementSpec, &BevelButtonParms); - Ttk_RegisterElementSpec(themePtr, "Menubutton.button", - &ButtonElementSpec, &PopupButtonParms); - Ttk_RegisterElementSpec(themePtr, "Spinbox.spinbutton", - &SpinButtonElementSpec, 0); - Ttk_RegisterElementSpec(themePtr, "Combobox.button", - &ComboboxElementSpec, 0); - Ttk_RegisterElementSpec(themePtr, "Treeitem.indicator", - &DisclosureElementSpec, &DisclosureParms); - Ttk_RegisterElementSpec(themePtr, "Treeheading.cell", - &TreeHeaderElementSpec, &ListHeaderParms); - - Ttk_RegisterElementSpec(themePtr, "Notebook.tab", &TabElementSpec, 0); - Ttk_RegisterElementSpec(themePtr, "Notebook.client", &PaneElementSpec, 0); - - Ttk_RegisterElementSpec(themePtr, "Labelframe.border",&GroupElementSpec,0); - Ttk_RegisterElementSpec(themePtr, "Entry.field",&EntryElementSpec,0); - Ttk_RegisterElementSpec(themePtr, "Spinbox.field",&EntryElementSpec,0); - - Ttk_RegisterElementSpec(themePtr, "separator",&SeparatorElementSpec,0); - Ttk_RegisterElementSpec(themePtr, "hseparator",&SeparatorElementSpec,0); - Ttk_RegisterElementSpec(themePtr, "vseparator",&SeparatorElementSpec,0); - - Ttk_RegisterElementSpec(themePtr, "sizegrip",&SizegripElementSpec,0); - - /* - * <<NOTE-TRACKS>> - * The Progressbar widget adjusts the size of the pbar element. - * In the Aqua theme, the appearance manager computes the bar geometry; - * we do all the drawing in the ".track" element and leave the .pbar out. - */ - Ttk_RegisterElementSpec(themePtr,"Scale.trough", - &TrackElementSpec, &ScaleData); - Ttk_RegisterElementSpec(themePtr,"Scale.slider",&SliderElementSpec,0); - Ttk_RegisterElementSpec(themePtr,"Progressbar.track", &PbarElementSpec, 0); - - /* - * Layouts: - */ - Ttk_RegisterLayouts(themePtr, LayoutTable); - - Tcl_PkgProvide(interp, "ttk::theme::aqua", TTK_VERSION); - return TCL_OK; -} - -MODULE_SCOPE -int Ttk_MacOSXPlatformInit(Tcl_Interp *interp) -{ - return AquaTheme_Init(interp); -} - |