Author: btami
Date: 2007-03-06 06:44:22 -0600 (Tue, 06 Mar 2007)
New Revision: 9427
Modified:
trunk/gnue-forms/src/uidrivers/win32/widgets/form/widget.py
Log:
add dir/file selection dialogs
Modified: trunk/gnue-forms/src/uidrivers/win32/widgets/form/widget.py
===================================================================
--- trunk/gnue-forms/src/uidrivers/win32/widgets/form/widget.py 2007-03-05
17:51:13 UTC (rev 9426)
+++ trunk/gnue-forms/src/uidrivers/win32/widgets/form/widget.py 2007-03-06
12:44:22 UTC (rev 9427)
@@ -34,6 +34,7 @@
import win32con
import commctrl
import win32print
+from win32com.shell import shell
from PIL import Image, ImageWin, ImageGrab
@@ -136,8 +137,9 @@
# Add Statusbar, Toolbar and Menubar as requested and/or allowed
if self._form.style != 'dialog':
- if not self._form._features['GUI:MENUBAR:SUPPRESS']:
- MenuBar(self._uiDriver, self.mainWindow, self._form)
+ if not self._form.findChildNamed('__main_menu__', 'GFMenu'):
+ if not self._form._features['GUI:MENUBAR:SUPPRESS']:
+ MenuBar(self._uiDriver, self.mainWindow, self._form)
if not self._form._features['GUI:TOOLBAR:SUPPRESS']:
ToolBar(self._uiDriver, self.mainWindow, self._form)
@@ -274,7 +276,104 @@
res = win32gui.MessageBox(0, message, title, flags)
return _RESPONSE [res]
-
+
+ #
-------------------------------------------------------------------------
+ # Show a file selection dialog
+ #
-------------------------------------------------------------------------
+
+ def _ui_select_files_(self, title, default_dir, default_file, wildcard,
+ mode, multiple, overwrite_prompt, file_must_exist):
+ """
+ Bring up a dialog for selecting filenames.
+
+ @param title: Message to show on the dialog
+ @param default_dir: the default directory, or the empty string
+ @param default_file: the default filename, or the empty string
+ @param wildcard: a list of tuples describing the filters used by
the
+ dialog. Such a tuple constists of a description and a fileter.
+ Example: [('PNG Files', '*.png'), ('JPEG Files', '*.jpg')]
+ If no wildcard is given, all files will match (*.*)
+ @param mode: Is this dialog an open- or a save-dialog. If mode is
+ 'save' it is a save dialog, everything else would be an
+ open-dialog.
+ @param multiple: for open-dialog only: if True, allows selecting
+ multiple files
+ @param overwrite_prompt: for save-dialog only: if True, prompt for
a
+ confirmation if a file will be overwritten
+ @param file_must_exist: if True, the user may only select files
that
+ actually exist
+
+ @returns: a sequence of filenames or None if the dialog has been
+ cancelled.
+ """
+
+ wst = '|'.join(['%s|%s' % (descr, filt) for (descr, filt) in
wildcard])
+ if not wst:
+ wst = '%s (*.*)|*.*' % u_('All files')
+
+ flags = win32con.OFN_EXPLORER
+ if mode.lower().startswith('save'):
+ open = 0
+ if overwrite_prompt:
+ flags |= win32con.OFN_OVERWRITEPROMPT
+ else:
+ open = 1
+ if multiple:
+ flags |= win32con.OFN_ALLOWMULTISELECT
+
+ if file_must_exist:
+ flags |= win32con.OFN_FILEMUSTEXIST
+
+ dlg = win32ui.CreateFileDialog(open, '', default_file, flags, \
+ wst, self.mainWindow._PyCWnd)
+ dlg.SetOFNTitle(title)
+ if default_dir:
+ dlg.SetOFNInitialDir(default_dir)
+
+ result = None
+ if dlg.DoModal() == win32con.IDOK:
+ if multiple:
+ result = dlg.GetPathNames()
+ else:
+ result = [dlg.GetPathName()]
+
+ return result
+
+
+ # -------------------------------------------------------------------------
+ # Select a directory
+ # -------------------------------------------------------------------------
+
+ def _ui_select_dir_(self, title, default_dir, new_dir):
+ """
+ Bring up a dialog for selecting a directory path.
+
+ @param title: Message to show on the dialog
+ @param default_dir: the default directory, or the empty string
+ @param new_dir: If true, add "Create new directory" button and allow
+ directory names to be editable. On Windows the new directory button
+ is only available with recent versions of the common dialogs.
+
+ @returns: a path or None if the dialog has been cancelled.
+ """
+
+ BIF_EDITBOX = 0x16 # editbox
+ BIF_NEWDIALOGSTYLE = 0x40 # use the new dialog layout
+ BIF_NONEWFOLDERBUTTON = 0x200 # hide new folder button
+
+ flags = BIF_EDITBOX | BIF_NEWDIALOGSTYLE
+ if not new_dir:
+ flags |= BIF_NONEWFOLDERBUTTON
+
+ # TODO
+ defaultDir = None
+ result = shell.SHBrowseForFolder(self.main_window._PyCWnd, defaultDir,\
+ title, flags, None, None)
+ if result is not None:
+ result = result[1]
+ return result
+
+
#
---------------------------------------------------------------------------
# Display an about box
#
---------------------------------------------------------------------------
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