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Desktop environment-aware file open/save dialogs. #92

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Desktop environment-aware file open/save dialogs. #92

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58e65b9
Use FileChooserNative native file dialog. Sets GTK_USE_PORTAL=1
Nov 19, 2022
6095f7d
Merge branch 'master' into master
dshatz Nov 7, 2023
6d22d8e
Merge branch 'master' into master
dshatz Feb 16, 2024
1691502
Merge branch 'master' into master
dshatz May 16, 2026
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20 changes: 10 additions & 10 deletions photocollage/gtkgui.py
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Original file line number Diff line number Diff line change
Expand Up @@ -292,12 +292,12 @@ def update_photolist(self, new_images):

def choose_images(self, button):
dialog = PreviewFileChooserDialog(title=_("Choose images"),
parent=button.get_toplevel(),
action=Gtk.FileChooserAction.OPEN,
select_multiple=True,
modal=True)

if dialog.run() == Gtk.ResponseType.OK:
result = dialog.run()
if result == Gtk.ResponseType.ACCEPT:
files = dialog.get_filenames()
dialog.destroy()
self.update_photolist(files)
Expand Down Expand Up @@ -401,13 +401,12 @@ def save_poster(self, button):
enlargement = float(self.opts.out_w) / collage.page.w
collage.page.scale(enlargement)

dialog = Gtk.FileChooserDialog(_("Save image"), button.get_toplevel(),
Gtk.FileChooserAction.SAVE)
dialog.add_button(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
dialog.add_button(Gtk.STOCK_OK, Gtk.ResponseType.OK)
dialog = Gtk.FileChooserNative(title=_("Save image"),
action=Gtk.FileChooserAction.SAVE)

dialog.set_do_overwrite_confirmation(True)
set_save_image_filters(dialog)
if dialog.run() != Gtk.ResponseType.OK:
if dialog.run() != Gtk.ResponseType.ACCEPT:
dialog.destroy()
return
savefile = dialog.get_filename()
Expand Down Expand Up @@ -784,14 +783,14 @@ def __init__(self, parent, message):
self.show_all()


class PreviewFileChooserDialog(Gtk.FileChooserDialog):
class PreviewFileChooserDialog(Gtk.FileChooserNative):
PREVIEW_MAX_SIZE = 256

def __init__(self, **kw):
super().__init__(**kw)

self.add_button(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
self.add_button(Gtk.STOCK_OK, Gtk.ResponseType.OK)
# self.add_button(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
# self.add_button(Gtk.STOCK_OK, Gtk.ResponseType.OK)

set_open_image_filters(self)

Expand Down Expand Up @@ -823,6 +822,7 @@ def update_preview_cb(self, file_chooser):


def main():
os.environ["GTK_USE_PORTAL"] = '1'
# Enable threading. Without that, threads hang!
GObject.threads_init()

Expand Down