Reset button with question

ChrisLauinger77 · Sep 8, 2024 · 8a3d1dc · 8a3d1dc
1 parent 18e53ca
commit 8a3d1dc
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Showing 2 changed files with 64 additions and 27 deletions.
diff --git a/photocollage/gtkgui.py b/photocollage/gtkgui.py
@@ -267,6 +267,13 @@ def make_window(self):
         self.btn_save.connect("clicked", self.save_poster)
         box.pack_start(self.btn_save, False, False, 0)
 
+        self.btn_reset = Gtk.Button(label=_("Reset"))
+        self.btn_reset.set_image(Gtk.Image.new_from_stock(
+            Gtk.STOCK_REMOVE, Gtk.IconSize.LARGE_TOOLBAR))
+        self.btn_reset.set_always_show_image(True)
+        self.btn_reset.connect("clicked", self.reset)
+        box.pack_start(self.btn_reset, False, False, 0)
+
         # -----------------------
         #  Tools pan
         # -----------------------
@@ -321,6 +328,7 @@ def make_window(self):
         box.pack_start(self.img_preview, True, True, 0)
 
         self.btn_save.set_sensitive(False)
+        self.btn_reset.set_sensitive(False)
 
         self.btn_undo.set_sensitive(False)
         self.btn_redo.set_sensitive(False)
@@ -397,6 +405,7 @@ def on_complete(img):
             self.img_preview.set_collage(img, collage)
             compdialog.destroy()
             self.btn_save.set_sensitive(True)
+            self.btn_reset.set_sensitive(True)
 
         def on_fail(exception):
             dialog = ErrorDialog(self, "{}:\n\n{}".format(
@@ -405,6 +414,7 @@ def on_fail(exception):
             dialog.run()
             dialog.destroy()
             self.btn_save.set_sensitive(False)
+            self.btn_reset.set_sensitive(False)
 
         t = render.RenderingTask(
             collage.page,
@@ -421,6 +431,22 @@ def on_fail(exception):
             t.abort()
             compdialog.destroy()
 
+    def reset(self, button):
+        dialog = Gtk.MessageDialog(
+            win, Gtk.DialogFlags.DESTROY_WITH_PARENT,
+            Gtk.MessageType.QUESTION, Gtk.ButtonsType.YES_NO,
+            _("Reset"))
+        dialog.format_secondary_text(_("Do you really want to reset ?"))
+        response = dialog.run()
+        dialog.destroy()
+        if response == Gtk.ResponseType.YES:
+            win.img_preview.collage.photolist = None
+            win.img_preview.image = None
+            win.img_preview.mode = win.img_preview.INSENSITIVE
+            win.img_preview.parent.history_index = \
+                len(win.img_preview.parent.history)
+            win.img_preview.parent.update_tool_buttons()
+
     def render_from_new_collage(self, collage):
         self.history.append(collage)
         self.history_index = len(self.history) - 1
@@ -514,6 +540,8 @@ def update_tool_buttons(self):
             self.lbl_history_index.set_label(" ")
         self.btn_save.set_sensitive(
             self.history_index < len(self.history))
+        self.btn_reset.set_sensitive(
+            self.history_index < len(self.history))
         self.btn_new_layout.set_sensitive(
             self.history_index < len(self.history))
 
@@ -875,6 +903,7 @@ def main():
     # Enable threading. Without that, threads hang!
     GObject.threads_init()
 
+    global win
     win = PhotoCollageWindow()
     win.connect("delete-event", Gtk.main_quit)
     win.show_all()

diff --git a/po/de.po b/po/de.po
@@ -8,44 +8,48 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PhotoCollage 1.4.2\n"
-"Report-Msgid-Bugs-To: https://github.com/adrienverge/PhotoCollage/issues\n"
-"POT-Creation-Date: 2016-04-11 22:51+0200\n"
-"PO-Revision-Date: 2016-04-11 23:13+0200\n"
-"Last-Translator: Vincent Bermel <willovince@openmailbox.org>\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2024-06-12 01:17+0200\n"
+"PO-Revision-Date: 2024-06-12 01:19+0200\n"
+"Last-Translator: Christian Lauinger <christian@lauinger-clan.de>\n"
 "Language-Team: none <none@none.com>\n"
 "Language: de\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Gtranslator 2.91.7\n"
+"X-Generator: Poedit 3.4.4\n"
 
-#: photocollage/gtkgui.py:72 photocollage/gtkgui.py:94
+#: photocollage/gtkgui.py:138 photocollage/gtkgui.py:160
 msgid "All supported image formats"
 msgstr "Alle unterstützten Bildformate"
 
-#: photocollage/gtkgui.py:104
+#: photocollage/gtkgui.py:170
 #, python-format
 msgid "%s image"
 msgstr "Bild %s"
 
-#: photocollage/gtkgui.py:161
+#: photocollage/gtkgui.py:227
 msgid "PhotoCollage"
 msgstr "PhotoCollage"
 
-#: photocollage/gtkgui.py:189
+#: photocollage/gtkgui.py:256
 msgid "Add images..."
-msgstr "Bilder hinzufügen"
+msgstr "Bilder hinzufügen..."
 
-#: photocollage/gtkgui.py:196
+#: photocollage/gtkgui.py:263
 msgid "Save poster..."
-msgstr "Poster abspeichern"
+msgstr "Poster abspeichern..."
 
-#: photocollage/gtkgui.py:221
+#: photocollage/gtkgui.py:270 photocollage/gtkgui.py:438
+msgid "Reset"
+msgstr "Zurücksetzen"
+
+#: photocollage/gtkgui.py:295
 msgid "Regenerate"
 msgstr "Neue Anordnung"
 
-#: photocollage/gtkgui.py:279
+#: photocollage/gtkgui.py:354
 #, python-format
 msgid ""
 "This image could not be opened:\n"
@@ -54,54 +58,58 @@ msgstr ""
 "Dieses Bild kann nicht geöffnet werden:\n"
 "\"%(imgname)s\"."
 
-#: photocollage/gtkgui.py:285
+#: photocollage/gtkgui.py:360
 msgid "Choose images"
 msgstr "Bilder auswählen"
 
-#: photocollage/gtkgui.py:339 photocollage/gtkgui.py:424
+#: photocollage/gtkgui.py:412 photocollage/gtkgui.py:514
 msgid "An error occurred while rendering image:"
 msgstr "Beim Berechnen des Posters ist ein Fehler aufgetreten:"
 
-#: photocollage/gtkgui.py:398
+#: photocollage/gtkgui.py:439
+msgid "Do you really want to reset ?"
+msgstr "Wollen Sie wirklich zurücksetzen ?"
+
+#: photocollage/gtkgui.py:488
 msgid "Save image"
 msgstr "Poster speichern"
 
-#: photocollage/gtkgui.py:622
+#: photocollage/gtkgui.py:722
 msgid "Settings"
 msgstr "Einstellungen"
 
-#: photocollage/gtkgui.py:634
+#: photocollage/gtkgui.py:734
 msgid "Output image size"
 msgstr "Ausgabebildgröße"
 
-#: photocollage/gtkgui.py:649
+#: photocollage/gtkgui.py:749
 msgid "pixels"
 msgstr "Pixel"
 
-#: photocollage/gtkgui.py:673
+#: photocollage/gtkgui.py:763
 msgid "Apply a template:"
 msgstr "Formatvorlage:"
 
-#: photocollage/gtkgui.py:686
+#: photocollage/gtkgui.py:776
 msgid "Border"
 msgstr "Rahmen"
 
-#: photocollage/gtkgui.py:691
+#: photocollage/gtkgui.py:781
 msgid "Thickness:"
 msgstr "Breite:"
 
-#: photocollage/gtkgui.py:701
+#: photocollage/gtkgui.py:792
 msgid "Color:"
 msgstr "Farbe:"
 
-#: photocollage/gtkgui.py:740
+#: photocollage/gtkgui.py:832
 msgid "Please wait"
 msgstr "Bitte warten"
 
-#: photocollage/gtkgui.py:749
+#: photocollage/gtkgui.py:841
 msgid "Performing image computation..."
 msgstr "Poster wird berechnet..."
 
-#: photocollage/gtkgui.py:764
+#: photocollage/gtkgui.py:856
 msgid "Error"
 msgstr "Fehler"