diff options
Diffstat (limited to 'Mac/Demo/PICTbrowse/ICONbrowse.py')
| -rw-r--r-- | Mac/Demo/PICTbrowse/ICONbrowse.py | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/Mac/Demo/PICTbrowse/ICONbrowse.py b/Mac/Demo/PICTbrowse/ICONbrowse.py new file mode 100644 index 0000000..c4f945b --- /dev/null +++ b/Mac/Demo/PICTbrowse/ICONbrowse.py @@ -0,0 +1,186 @@ +"""browsepict - Display all "ICON" resources found""" + +import FrameWork +import EasyDialogs +import Res +import Qd +import Win +import List +import sys +import struct +import Icn + +# +# Resource definitions +ID_MAIN=512 +MAIN_LIST=1 +MAIN_SHOW=2 + +# Where is the picture window? +LEFT=200 +TOP=64 +MINWIDTH=32 +MINHEIGHT=32 +MAXWIDTH=320 +MAXHEIGHT=320 + +def main(): + try: + dummy = Res.GetResource('DLOG', ID_MAIN) + except Res.Error: + try: + Res.OpenResFile("PICTbrowse.rsrc") + except Res.Error, arg: + EasyDialogs.Message("Cannot open PICTbrowse.rsrc: "+arg[1]) + sys.exit(1) + ICONbrowse() + +class ICONbrowse(FrameWork.Application): + def __init__(self): + # First init menus, etc. + FrameWork.Application.__init__(self) + # Next create our dialog + self.main_dialog = MyDialog(self) + # Now open the dialog + contents = self.findICONresources() + self.main_dialog.open(ID_MAIN, contents) + # Finally, go into the event loop + self.mainloop() + + def makeusermenus(self): + self.filemenu = m = FrameWork.Menu(self.menubar, "File") + self.quititem = FrameWork.MenuItem(m, "Quit", "Q", self.quit) + + def quit(self, *args): + self._quit() + + def showICON(self, resid): + w = ICONwindow(self) + w.open(resid) + #EasyDialogs.Message('Show ICON '+`resid`) + + def findICONresources(self): + num = Res.CountResources('ICON') + rv = [] + for i in range(1, num+1): + Res.SetResLoad(0) + try: + r = Res.GetIndResource('ICON', i) + finally: + Res.SetResLoad(1) + id, type, name = r.GetResInfo() + rv.append(id, name) + return rv + +class ICONwindow(FrameWork.Window): + def open(self, (resid, resname)): + if not resname: + resname = '#'+`resid` + self.resid = resid + self.picture = Icn.GetIcon(self.resid) + l, t, r, b = 0, 0, 32, 32 + self.pictrect = (l, t, r, b) + width = r-l + height = b-t + if width < MINWIDTH: width = MINWIDTH + elif width > MAXWIDTH: width = MAXWIDTH + if height < MINHEIGHT: height = MINHEIGHT + elif height > MAXHEIGHT: height = MAXHEIGHT + bounds = (LEFT, TOP, LEFT+width, TOP+height) + + self.wid = Win.NewWindow(bounds, resname, 1, 0, -1, 1, 0) + self.do_postopen() + + def do_update(self, *args): + currect = self.fitrect() + Icn.PlotIcon(currect, self.picture) + + def fitrect(self): + """Return self.pictrect scaled to fit in window""" + graf = self.wid.GetWindowPort() + screenrect = graf.portRect + picwidth = self.pictrect[2] - self.pictrect[0] + picheight = self.pictrect[3] - self.pictrect[1] + if picwidth > screenrect[2] - screenrect[0]: + factor = float(picwidth) / float(screenrect[2]-screenrect[0]) + picwidth = picwidth / factor + picheight = picheight / factor + if picheight > screenrect[3] - screenrect[1]: + factor = float(picheight) / float(screenrect[3]-screenrect[1]) + picwidth = picwidth / factor + picheight = picheight / factor + return (screenrect[0], screenrect[1], screenrect[0]+int(picwidth), + screenrect[1]+int(picheight)) + +class MyDialog(FrameWork.DialogWindow): + "Main dialog window for ICONbrowse" + + def open(self, id, contents): + self.id = id + FrameWork.DialogWindow.open(self, ID_MAIN) + self.wid.SetDialogDefaultItem(MAIN_SHOW) + tp, h, rect = self.wid.GetDialogItem(MAIN_LIST) + rect2 = rect[0]+1, rect[1]+1, rect[2]-17, rect[3]-17 # Scroll bar space + self.list = List.LNew(rect2, (0, 0, 1, len(contents)), (0,0), 0, self.wid, + 0, 1, 1, 1) + self.contents = contents + self.setlist() + + def setlist(self): + self.list.LDelRow(0, 0) + self.list.LSetDrawingMode(0) + if self.contents: + self.list.LAddRow(len(self.contents), 0) + for i in range(len(self.contents)): + v = `self.contents[i][0]` + if self.contents[i][1]: + v = v + '"' + self.contents[i][1] + '"' + self.list.LSetCell(v, (0, i)) + self.list.LSetDrawingMode(1) + self.list.LUpdate(self.wid.GetWindowPort().visRgn) + + def do_listhit(self, event): + (what, message, when, where, modifiers) = event + Qd.SetPort(self.wid) + where = Qd.GlobalToLocal(where) + if self.list.LClick(where, modifiers): + self.do_show() + + def getselection(self): + items = [] + point = (0,0) + while 1: + ok, point = self.list.LGetSelect(1, point) + if not ok: + break + items.append(point[1]) + point = point[0], point[1]+1 + values = [] + for i in items: + values.append(self.contents[i]) + return values + + def do_show(self, *args): + selection = self.getselection() + for resid in selection: + self.parent.showICON(resid) + + def do_rawupdate(self, window, event): + tp, h, rect = self.wid.GetDialogItem(MAIN_LIST) + Qd.SetPort(self.wid) + Qd.FrameRect(rect) + self.list.LUpdate(self.wid.GetWindowPort().visRgn) + + def do_activate(self, activate, event): + self.list.LActivate(activate) + + def do_close(self): + self.close() + + def do_itemhit(self, item, event): + if item == MAIN_LIST: + self.do_listhit(event) + if item == MAIN_SHOW: + self.do_show() + +main() |