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| 1 | +"""browsepict - Display all "PICT" resources found""" |
| 2 | + |
| 3 | +import FrameWork |
| 4 | +import EasyDialogs |
| 5 | +import Res |
| 6 | +import Qd |
| 7 | +import Win |
| 8 | +import List |
| 9 | +import sys |
| 10 | +import struct |
| 11 | + |
| 12 | +# |
| 13 | +# Resource definitions |
| 14 | +ID_MAIN=512 |
| 15 | +MAIN_LIST=1 |
| 16 | +MAIN_SHOW=2 |
| 17 | + |
| 18 | +# Where is the picture window? |
| 19 | +LEFT=200 |
| 20 | +TOP=64 |
| 21 | + |
| 22 | +def main(): |
| 23 | + try: |
| 24 | + dummy = Res.GetResource('DLOG', ID_MAIN) |
| 25 | + except Res.Error: |
| 26 | + try: |
| 27 | + Res.OpenResFile("PICTbrowse.rsrc") |
| 28 | + except Res.Error, arg: |
| 29 | + EasyDialogs.Message("Cannot open PICTbrowse.rsrc: "+arg[1]) |
| 30 | + sys.exit(1) |
| 31 | + PICTbrowse() |
| 32 | + |
| 33 | +class PICTbrowse(FrameWork.Application): |
| 34 | + def __init__(self): |
| 35 | + # First init menus, etc. |
| 36 | + FrameWork.Application.__init__(self) |
| 37 | + # Next create our dialog |
| 38 | + self.main_dialog = MyDialog(self) |
| 39 | + # Now open the dialog |
| 40 | + contents = self.findPICTresources() |
| 41 | + self.main_dialog.open(ID_MAIN, contents) |
| 42 | + # Finally, go into the event loop |
| 43 | + self.mainloop() |
| 44 | + |
| 45 | + def makeusermenus(self): |
| 46 | + self.filemenu = m = FrameWork.Menu(self.menubar, "File") |
| 47 | + self.quititem = FrameWork.MenuItem(m, "Quit", "Q", self.quit) |
| 48 | + |
| 49 | + def quit(self, *args): |
| 50 | + raise self |
| 51 | + |
| 52 | + def showPICT(self, resid): |
| 53 | + w = PICTwindow(self) |
| 54 | + w.open(resid) |
| 55 | + #EasyDialogs.Message('Show PICT '+`resid`) |
| 56 | + |
| 57 | + def findPICTresources(self): |
| 58 | + num = Res.CountResources('PICT') |
| 59 | + rv = [] |
| 60 | + for i in range(1, num+1): |
| 61 | + Res.SetResLoad(0) |
| 62 | + try: |
| 63 | + r = Res.GetIndResource('PICT', i) |
| 64 | + finally: |
| 65 | + Res.SetResLoad(1) |
| 66 | + id, type, name = r.GetResInfo() |
| 67 | + rv.append(id, name) |
| 68 | + return rv |
| 69 | + |
| 70 | +class PICTwindow(FrameWork.Window): |
| 71 | + def open(self, (resid, resname)): |
| 72 | + if not resname: |
| 73 | + resname = '#'+`resid` |
| 74 | + self.resid = resid |
| 75 | + picture = Qd.GetPicture(self.resid) |
| 76 | + # Get rect for picture |
| 77 | + print `picture.data[:16]` |
| 78 | + sz, t, l, b, r = struct.unpack('hhhhh', picture.data[:10]) |
| 79 | + print 'pict:', t, l, b, r |
| 80 | + width = r-l |
| 81 | + height = b-t |
| 82 | + if width < 64: width = 64 |
| 83 | + elif width > 480: width = 480 |
| 84 | + if height < 64: height = 64 |
| 85 | + elif height > 320: height = 320 |
| 86 | + bounds = (LEFT, TOP, LEFT+width, TOP+height) |
| 87 | + print 'bounds:', bounds |
| 88 | + |
| 89 | + self.wid = Win.NewWindow(bounds, resname, 1, 0, -1, 1, 0) |
| 90 | + self.wid.SetWindowPic(picture) |
| 91 | + self.do_postopen() |
| 92 | + |
| 93 | +class MyDialog(FrameWork.DialogWindow): |
| 94 | + "Main dialog window for PICTbrowse" |
| 95 | + |
| 96 | + def open(self, id, contents): |
| 97 | + self.id = id |
| 98 | + FrameWork.DialogWindow.open(self, ID_MAIN) |
| 99 | + self.wid.SetDialogDefaultItem(MAIN_SHOW) |
| 100 | + tp, h, rect = self.wid.GetDialogItem(MAIN_LIST) |
| 101 | + rect2 = rect[0]+1, rect[1]+1, rect[2]-17, rect[3]-17 # Scroll bar space |
| 102 | + self.list = List.LNew(rect2, (0, 0, 1, len(contents)), (0,0), 0, self.wid, |
| 103 | + 0, 1, 1, 1) |
| 104 | + self.contents = contents |
| 105 | + self.setlist() |
| 106 | + |
| 107 | + def setlist(self): |
| 108 | + self.list.LDelRow(0, 0) |
| 109 | + self.list.LSetDrawingMode(0) |
| 110 | + if self.contents: |
| 111 | + self.list.LAddRow(len(self.contents), 0) |
| 112 | + for i in range(len(self.contents)): |
| 113 | + v = `self.contents[i][0]` |
| 114 | + if self.contents[i][1]: |
| 115 | + v = v + '"' + self.contents[i][1] + '"' |
| 116 | + self.list.LSetCell(v, (0, i)) |
| 117 | + self.list.LSetDrawingMode(1) |
| 118 | + self.list.LUpdate() |
| 119 | + |
| 120 | + def do_listhit(self, event): |
| 121 | + (what, message, when, where, modifiers) = event |
| 122 | + Qd.SetPort(self.wid) |
| 123 | + where = Qd.GlobalToLocal(where) |
| 124 | + print 'LISTHIT', where |
| 125 | + if self.list.LClick(where, modifiers): |
| 126 | + self.do_show() |
| 127 | + |
| 128 | + def getselection(self): |
| 129 | + items = [] |
| 130 | + point = (0,0) |
| 131 | + while 1: |
| 132 | + ok, point = self.list.LGetSelect(1, point) |
| 133 | + if not ok: |
| 134 | + break |
| 135 | + items.append(point[1]) |
| 136 | + point = point[0], point[1]+1 |
| 137 | + values = [] |
| 138 | + for i in items: |
| 139 | + values.append(self.contents[i]) |
| 140 | + return values |
| 141 | + |
| 142 | + def do_show(self, *args): |
| 143 | + selection = self.getselection() |
| 144 | + for resid in selection: |
| 145 | + self.parent.showPICT(resid) |
| 146 | + |
| 147 | + def do_rawupdate(self, window, event): |
| 148 | + tp, h, rect = self.wid.GetDialogItem(MAIN_LIST) |
| 149 | + Qd.SetPort(self.wid) |
| 150 | + Qd.FrameRect(rect) |
| 151 | + self.list.LUpdate() |
| 152 | + |
| 153 | + def do_activate(self, activate, event): |
| 154 | + self.list.LActivate(activate) |
| 155 | + |
| 156 | + def do_close(self): |
| 157 | + self.close() |
| 158 | + |
| 159 | + def do_itemhit(self, item, event): |
| 160 | + if item == MAIN_LIST: |
| 161 | + self.do_listhit(event) |
| 162 | + if item == MAIN_SHOW: |
| 163 | + self.do_show() |
| 164 | + |
| 165 | +main() |
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