diff options
Diffstat (limited to 'Mac/Demo/imgbrowse/imgbrowse.py')
| -rw-r--r-- | Mac/Demo/imgbrowse/imgbrowse.py | 170 |
1 files changed, 85 insertions, 85 deletions
diff --git a/Mac/Demo/imgbrowse/imgbrowse.py b/Mac/Demo/imgbrowse/imgbrowse.py index 262c650e4ac..28dffd37671 100644 --- a/Mac/Demo/imgbrowse/imgbrowse.py +++ b/Mac/Demo/imgbrowse/imgbrowse.py @@ -25,93 +25,93 @@ MAXHEIGHT=320 def main(): - print 'hello world' - imgbrowse() + print 'hello world' + imgbrowse() class imgbrowse(FrameWork.Application): - def __init__(self): - # First init menus, etc. - FrameWork.Application.__init__(self) - self.lastwin = None - # Finally, go into the event loop - self.mainloop() - - def makeusermenus(self): - self.filemenu = m = FrameWork.Menu(self.menubar, "File") - self.openitem = FrameWork.MenuItem(m, "Open...", "O", self.opendoc) - self.infoitem = FrameWork.MenuItem(m, "Info", "I", self.info) - self.quititem = FrameWork.MenuItem(m, "Quit", "Q", self.quit) - - def quit(self, *args): - self._quit() - - def opendoc(self, *args): - pathname = EasyDialogs.AskFileForOpen() # Any file type - if not pathname: - return - bar = EasyDialogs.ProgressBar('Reading and converting...') - try: - rdr = img.reader(imgformat.macrgb16, pathname) - except img.error, arg: - EasyDialogs.Message(repr(arg)) - return - w, h = rdr.width, rdr.height - bar.set(10) - data = rdr.read() - del bar - pixmap = mac_image.mkpixmap(w, h, imgformat.macrgb16, data) - self.showimg(w, h, pixmap, data) - - def showimg(self, w, h, pixmap, data): - win = imgwindow(self) - win.open(w, h, pixmap, data) - self.lastwin = win - - def info(self, *args): - if self.lastwin: - self.lastwin.info() - + def __init__(self): + # First init menus, etc. + FrameWork.Application.__init__(self) + self.lastwin = None + # Finally, go into the event loop + self.mainloop() + + def makeusermenus(self): + self.filemenu = m = FrameWork.Menu(self.menubar, "File") + self.openitem = FrameWork.MenuItem(m, "Open...", "O", self.opendoc) + self.infoitem = FrameWork.MenuItem(m, "Info", "I", self.info) + self.quititem = FrameWork.MenuItem(m, "Quit", "Q", self.quit) + + def quit(self, *args): + self._quit() + + def opendoc(self, *args): + pathname = EasyDialogs.AskFileForOpen() # Any file type + if not pathname: + return + bar = EasyDialogs.ProgressBar('Reading and converting...') + try: + rdr = img.reader(imgformat.macrgb16, pathname) + except img.error, arg: + EasyDialogs.Message(repr(arg)) + return + w, h = rdr.width, rdr.height + bar.set(10) + data = rdr.read() + del bar + pixmap = mac_image.mkpixmap(w, h, imgformat.macrgb16, data) + self.showimg(w, h, pixmap, data) + + def showimg(self, w, h, pixmap, data): + win = imgwindow(self) + win.open(w, h, pixmap, data) + self.lastwin = win + + def info(self, *args): + if self.lastwin: + self.lastwin.info() + class imgwindow(FrameWork.Window): - def open(self, width, height, pixmap, data): - self.pixmap = pixmap - self.data = data - self.pictrect = (0, 0, width, height) - bounds = (LEFT, TOP, LEFT+width, TOP+height) - - self.wid = Win.NewCWindow(bounds, "Picture", 1, 0, -1, 1, 0) - self.do_postopen() - - def do_update(self, *args): - pass - currect = self.fitrect() - print 'PICT:', self.pictrect - print 'WIND:', currect - print 'ARGS:', (self.pixmap, self.wid.GetWindowPort().GetPortBitMapForCopyBits(), self.pictrect, - currect, QuickDraw.srcCopy, None) - self.info() - Qd.CopyBits(self.pixmap, self.wid.GetWindowPort().GetPortBitMapForCopyBits(), self.pictrect, - currect, QuickDraw.srcCopy, None) - - def fitrect(self): - """Return self.pictrect scaled to fit in window""" - graf = self.wid.GetWindowPort() - screenrect = graf.GetPortBounds() - 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)) - - def info(self): - graf = self.wid.GetWindowPort() - bits = graf.GetPortBitMapForCopyBits() - mac_image.dumppixmap(bits.pixmap_data) + def open(self, width, height, pixmap, data): + self.pixmap = pixmap + self.data = data + self.pictrect = (0, 0, width, height) + bounds = (LEFT, TOP, LEFT+width, TOP+height) + + self.wid = Win.NewCWindow(bounds, "Picture", 1, 0, -1, 1, 0) + self.do_postopen() + + def do_update(self, *args): + pass + currect = self.fitrect() + print 'PICT:', self.pictrect + print 'WIND:', currect + print 'ARGS:', (self.pixmap, self.wid.GetWindowPort().GetPortBitMapForCopyBits(), self.pictrect, + currect, QuickDraw.srcCopy, None) + self.info() + Qd.CopyBits(self.pixmap, self.wid.GetWindowPort().GetPortBitMapForCopyBits(), self.pictrect, + currect, QuickDraw.srcCopy, None) + + def fitrect(self): + """Return self.pictrect scaled to fit in window""" + graf = self.wid.GetWindowPort() + screenrect = graf.GetPortBounds() + 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)) + + def info(self): + graf = self.wid.GetWindowPort() + bits = graf.GetPortBitMapForCopyBits() + mac_image.dumppixmap(bits.pixmap_data) main() |