Merge branch 'wip/baedert/for-master' into 'master'

Wip/baedert/for master

Closes #3282

See merge request !2755

demos/gtk-demo/dnd.c

@@ -113,12 +113,9 @@ apply_transform (CanvasItem *item)
   y = gtk_widget_get_allocated_height (item->label) / 2.0;
   item->r = sqrt (x*x + y*y);
 
-  transform = gsk_transform_translate (
-                 gsk_transform_rotate (
-                   gsk_transform_translate (NULL,
-                                            &(graphene_point_t) { item->r, item->r }),
-                   item->angle + item->delta),
-                 &(graphene_point_t) { - x, - y });
+  transform = gsk_transform_translate (NULL, &(graphene_point_t) { item->r, item->r });
+  transform = gsk_transform_rotate (transform, item->angle + item->delta);
+  transform = gsk_transform_translate (transform, &(graphene_point_t) { -x, -y });
 
   gtk_fixed_set_child_transform (GTK_FIXED (item->fixed), item->label, transform);
   gsk_transform_unref (transform);

demos/gtk-demo/font_features.c

@@ -1068,7 +1068,6 @@ update_font_variations (void)
   unsigned int length;
   int i;
 
-  child = gtk_widget_get_first_child (variations_grid);
   while ((child = gtk_widget_get_first_child (variations_grid)))
     gtk_grid_remove (GTK_GRID (variations_grid), child);
 

demos/print-editor/print-editor.c

@@ -164,7 +164,7 @@ save_file (GFile *save_filename)
                            NULL,
                            &error);
 
-  if (error != NULL)
+  if (error == NULL)
     {
       if (save_filename != filename)
 	{

gdk/gdksurface.c

@@ -2051,6 +2051,9 @@ update_cursor (GdkDisplay *display,
   GdkDeviceGrabInfo *grab;
   GdkCursor *cursor;
 
+  g_assert (display);
+  g_assert (device);
+
   pointer_info = _gdk_display_get_pointer_info (display, device);
   pointer_surface = pointer_info->surface_under_pointer;
 

gsk/gl/gskglrenderer.c

@@ -1914,22 +1914,25 @@ blur_node (GskGLRenderer   *self,
   texture_width  = ceilf ((node->bounds.size.width  + blur_extra));
   texture_height = ceilf ((node->bounds.size.height + blur_extra));
 
-  if (!add_offscreen_ops (self, builder,
-                          &GRAPHENE_RECT_INIT (node->bounds.origin.x - (blur_extra / 2.0),
-                                               node->bounds.origin.y - (blur_extra  /2.0),
-                                               texture_width, texture_height),
-                          node,
-                          &region, &is_offscreen,
-                          RESET_CLIP | RESET_OPACITY | FORCE_OFFSCREEN | extra_flags))
-    g_assert_not_reached ();
-
-  blurred_texture_id = blur_texture (self, builder,
-                                     &region,
-                                     texture_width * scale_x, texture_height * scale_y,
-                                     blur_radius * scale_x,
-                                     blur_radius * scale_y);
+  /* Only blur this if the out region has no texture id yet */
+  if (out_region->texture_id == 0)
+    {
+      if (!add_offscreen_ops (self, builder,
+                              &GRAPHENE_RECT_INIT (node->bounds.origin.x - (blur_extra / 2.0),
+                                                   node->bounds.origin.y - (blur_extra / 2.0),
+                                                   texture_width, texture_height),
+                              node,
+                              &region, &is_offscreen,
+                              RESET_CLIP | RESET_OPACITY | FORCE_OFFSCREEN | extra_flags))
+        g_assert_not_reached ();
 
-  init_full_texture_region (out_region, blurred_texture_id);
+      blurred_texture_id = blur_texture (self, builder,
+                                         &region,
+                                         texture_width * scale_x, texture_height * scale_y,
+                                         blur_radius * scale_x,
+                                         blur_radius * scale_y);
+      init_full_texture_region (out_region, blurred_texture_id);
+    }
 
   if (out_vertex_data)
     {
@@ -1949,6 +1952,7 @@ render_blur_node (GskGLRenderer   *self,
   GskRenderNode *child = gsk_blur_node_get_child (node);
   TextureRegion blurred_region;
   GskTextureKey key;
+  float min_x, max_x, min_y, max_y;
 
   if (node_is_invisible (child))
     return;
@@ -1964,15 +1968,16 @@ render_blur_node (GskGLRenderer   *self,
   key.scale = ops_get_scale (builder);
   key.filter = GL_NEAREST;
   blurred_region.texture_id = gsk_gl_driver_get_texture_for_key (self->gl_driver, &key);
-  if (blurred_region.texture_id == 0)
-    blur_node (self, child, builder, blur_radius, 0, &blurred_region, NULL);
+  blur_node (self, child, builder, blur_radius, 0, &blurred_region,
+             (float*[4]){&min_x, &max_x, &min_y, &max_y});
 
   g_assert (blurred_region.texture_id != 0);
 
   /* Draw the result */
   ops_set_program (builder, &self->programs->blit_program);
   ops_set_texture (builder, blurred_region.texture_id);
-  load_offscreen_vertex_data (ops_draw (builder, NULL), node, builder); /* Render result to screen */
+  fill_vertex_data (ops_draw (builder, NULL), min_x, min_y, max_x, max_y);
+
 
   /* Add to cache for the blur node */
   gsk_gl_driver_set_texture_for_key (self->gl_driver, &key, blurred_region.texture_id);
@@ -2390,7 +2395,7 @@ render_outset_shadow_node (GskGLRenderer   *self,
     if (slice_is_visible (&slices[NINE_SLICE_TOP_CENTER]))
       {
         x1 = min_x + (slices[NINE_SLICE_TOP_LEFT].width / scale_x);
-        x2 = max_x - (slices[NINE_SLICE_TOP_RIGHT].width / scale_y);
+        x2 = max_x - (slices[NINE_SLICE_TOP_RIGHT].width / scale_x);
         y1 = min_y;
         y2 = min_y + (slices[NINE_SLICE_TOP_CENTER].height / scale_y);
 
@@ -2487,7 +2492,7 @@ render_outset_shadow_node (GskGLRenderer   *self,
       {
         x1 = min_x;
         x2 = min_x + (slices[NINE_SLICE_LEFT_CENTER].width / scale_x);
-        y1 = min_y + (slices[NINE_SLICE_TOP_LEFT].height / scale_x);
+        y1 = min_y + (slices[NINE_SLICE_TOP_LEFT].height / scale_y);
         y2 = max_y - (slices[NINE_SLICE_BOTTOM_LEFT].height / scale_y);
         tx1 = tregs[NINE_SLICE_LEFT_CENTER].x;
         tx2 = tregs[NINE_SLICE_LEFT_CENTER].x2;
@@ -2631,6 +2636,7 @@ render_shadow_node (GskGLRenderer   *self,
 
       if (shadow->radius > 0)
         {
+          region.texture_id = 0;
           blur_node (self, shadow_child, builder, shadow->radius, NO_CACHE_PLZ, &region,
                      (float*[4]){&min_x, &max_x, &min_y, &max_y});
           is_offscreen = TRUE;

gtk/a11y/gtkatspicontext.c

@@ -895,6 +895,7 @@ gtk_at_spi_context_state_change (GtkATContext                *ctx,
         case GTK_ACCESSIBLE_TRISTATE_FALSE:
           emit_state_changed (self, "checked", FALSE);
           emit_state_changed (self, "indeterminate", FALSE);
+          break;
         default:
           break;
         }
@@ -930,6 +931,7 @@ gtk_at_spi_context_state_change (GtkATContext                *ctx,
           break;
         case GTK_ACCESSIBLE_INVALID_FALSE:
           emit_state_changed (self, "invalid", FALSE);
+          break;
         default:
           break;
         }
@@ -951,6 +953,7 @@ gtk_at_spi_context_state_change (GtkATContext                *ctx,
         case GTK_ACCESSIBLE_TRISTATE_FALSE:
           emit_state_changed (self, "pressed", FALSE);
           emit_state_changed (self, "indeterminate", FALSE);
+          break;
         default:
           break;
         }

gtk/a11y/gtkatspitextbuffer.c

@@ -75,7 +75,7 @@ gtk_text_view_add_default_attributes (GtkTextView     *view,
   g_variant_builder_add (builder, "{ss}", "direction",
                          gtk_text_direction_to_string (text_attrs->direction));
   g_variant_builder_add (builder, "{ss}", "wrap-mode",
-                         pango_wrap_mode_to_string (text_attrs->wrap_mode));
+                         pango_wrap_mode_to_string ((PangoWrapMode)text_attrs->wrap_mode));
   g_variant_builder_add (builder, "{ss}", "editable",
                          text_attrs->editable ? "true" : "false");
   g_variant_builder_add (builder, "{ss}", "invisible",
@@ -256,7 +256,7 @@ gtk_text_buffer_get_run_attributes (GtkTextBuffer   *buffer,
                     "wrap-mode", &wrap_mode,
                     NULL);
       if (val_set)
-        g_variant_builder_add (builder, "{ss}", "wrap-mode", pango_wrap_mode_to_string (wrap_mode));
+        g_variant_builder_add (builder, "{ss}", "wrap-mode", pango_wrap_mode_to_string ((PangoWrapMode)wrap_mode));
       temp_tags = temp_tags->next;
     }
   val_set = FALSE;

gtk/gtkfilechooserwidget.c

@@ -619,11 +619,11 @@ gtk_file_chooser_widget_finalize (GObject *object)
 static GtkWindow *
 get_toplevel (GtkWidget *widget)
 {
-  GtkWidget *toplevel;
+  GtkRoot *root;
 
-  toplevel = GTK_WIDGET (gtk_widget_get_root (widget));
-  if (GTK_IS_WINDOW (toplevel))
-    return GTK_WINDOW (toplevel);
+  root = gtk_widget_get_root (widget);
+  if (root && GTK_IS_WINDOW (root))
+    return GTK_WINDOW (root);
   else
     return NULL;
 }
@@ -5395,6 +5395,10 @@ gtk_file_chooser_widget_get_files (GtkFileChooser *chooser)
   if (impl->operation_mode == OPERATION_MODE_SEARCH)
     return get_selected_files_as_model (impl);
 
+  info.impl = impl;
+  info.result = g_list_store_new (G_TYPE_FILE);
+  info.file_from_entry = NULL;
+
   if (impl->operation_mode == OPERATION_MODE_RECENT)
     {
       if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
@@ -5403,13 +5407,12 @@ gtk_file_chooser_widget_get_files (GtkFileChooser *chooser)
           goto file_entry;
         }
       else
-        return get_selected_files_as_model (impl);
+        {
+          g_object_unref (info.result);
+          return get_selected_files_as_model (impl);
+        }
     }
 
-  info.impl = impl;
-  info.result = g_list_store_new (G_TYPE_FILE);
-  info.file_from_entry = NULL;
-
   toplevel = get_toplevel (GTK_WIDGET (impl));
   if (toplevel)
     current_focus = gtk_root_get_focus (GTK_ROOT (toplevel));

gtk/gtklabel.c

@@ -2337,7 +2337,10 @@ no_uline:
           char *text_for_accel;
 
           if (!pango_parse_markup (str_for_display, -1, 0, NULL, &text_for_accel, NULL, &error))
-            goto error_set;
+            {
+              g_free (new_text);
+              goto error_set;
+            }
 
           extract_mnemonic_keyval (text_for_accel,
                                    NULL,

gtk/gtkstack.c

@@ -2165,6 +2165,9 @@ gtk_stack_snapshot_cube (GtkWidget   *widget,
   GtkStackPrivate *priv = gtk_stack_get_instance_private (stack);
   double progress = gtk_progress_tracker_get_progress (&priv->tracker, FALSE);
 
+  g_assert (priv->active_transition_type == GTK_STACK_TRANSITION_TYPE_ROTATE_RIGHT ||
+            priv->active_transition_type == GTK_STACK_TRANSITION_TYPE_ROTATE_LEFT);
+
   if (priv->active_transition_type == GTK_STACK_TRANSITION_TYPE_ROTATE_RIGHT)
     progress = 1 - progress;
 

gtk/gtktext.c

@@ -329,8 +329,6 @@ static void   gtk_text_size_allocate        (GtkWidget        *widget,
                                              int               baseline);
 static void   gtk_text_snapshot             (GtkWidget        *widget,
                                              GtkSnapshot      *snapshot);
-static void   gtk_text_focus_in             (GtkWidget            *widget);
-static void   gtk_text_focus_out            (GtkWidget            *widget);
 static void   gtk_text_focus_changed        (GtkEventControllerFocus *focus,
                                              GParamSpec              *pspec,
                                              GtkWidget               *widget);
@@ -341,7 +339,6 @@ static void   gtk_text_direction_changed    (GtkWidget        *widget,
                                              GtkTextDirection  previous_dir);
 static void   gtk_text_state_flags_changed  (GtkWidget        *widget,
                                              GtkStateFlags     previous_state);
-static void   gtk_text_root                 (GtkWidget        *widget);
 
 static gboolean gtk_text_drag_drop          (GtkDropTarget    *dest,
                                              const GValue     *value,
@@ -728,7 +725,6 @@ gtk_text_class_init (GtkTextClass *class)
   widget_class->css_changed = gtk_text_css_changed;
   widget_class->direction_changed = gtk_text_direction_changed;
   widget_class->state_flags_changed = gtk_text_state_flags_changed;
-  widget_class->root = gtk_text_root;
   widget_class->mnemonic_activate = gtk_text_mnemonic_activate;
 
   class->move_cursor = gtk_text_move_cursor;
@@ -3153,74 +3149,55 @@ gtk_text_key_controller_key_pressed (GtkEventControllerKey *controller,
 }
 
 static void
-gtk_text_focus_in (GtkWidget *widget)
+gtk_text_focus_changed (GtkEventControllerFocus *controller,
+                        GParamSpec              *pspec,
+                        GtkWidget               *widget)
 {
   GtkText *self = GTK_TEXT (widget);
   GtkTextPrivate *priv = gtk_text_get_instance_private (self);
   GdkSeat *seat = NULL;
   GdkDevice *keyboard = NULL;
 
-  gtk_widget_queue_draw (widget);
-
   seat = gdk_display_get_default_seat (gtk_widget_get_display (widget));
   if (seat)
     keyboard = gdk_seat_get_keyboard (seat);
-  if (keyboard)
-    g_signal_connect (keyboard, "notify::direction",
-                      G_CALLBACK (direction_changed), self);
 
+  gtk_widget_queue_draw (widget);
 
-  if (priv->editable)
+  if (gtk_event_controller_focus_is_focus (controller))
     {
-      gtk_text_schedule_im_reset (self);
-      gtk_im_context_focus_in (priv->im_context);
-    }
-
-  gtk_text_reset_blink_time (self);
-  gtk_text_check_cursor_blink (self);
-}
+      if (keyboard)
+        g_signal_connect (keyboard, "notify::direction",
+                          G_CALLBACK (direction_changed), self);
 
-static void
-gtk_text_focus_out (GtkWidget *widget)
-{
-  GtkText *self = GTK_TEXT (widget);
-  GtkTextPrivate *priv = gtk_text_get_instance_private (self);
-  GdkSeat *seat = NULL;
-  GdkDevice *keyboard = NULL;
-
-  gtk_text_selection_bubble_popup_unset (self);
+      if (priv->editable)
+        {
+          gtk_text_schedule_im_reset (self);
+          gtk_im_context_focus_in (priv->im_context);
+        }
 
-  priv->text_handles_enabled = FALSE;
-  gtk_text_update_handles (self);
+      gtk_text_reset_blink_time (self);
+    }
+  else /* Focus out */
+    {
+      gtk_text_selection_bubble_popup_unset (self);
 
-  gtk_widget_queue_draw (widget);
+      priv->text_handles_enabled = FALSE;
+      gtk_text_update_handles (self);
 
-  seat = gdk_display_get_default_seat (gtk_widget_get_display (widget));
-  if (seat)
-    keyboard = gdk_seat_get_keyboard (seat);
-  if (keyboard)
-    g_signal_handlers_disconnect_by_func (keyboard, direction_changed, self);
+      if (keyboard)
+        g_signal_handlers_disconnect_by_func (keyboard, direction_changed, self);
 
-  if (priv->editable)
-    {
-      gtk_text_schedule_im_reset (self);
-      gtk_im_context_focus_out (priv->im_context);
+      if (priv->editable)
+        {
+          gtk_text_schedule_im_reset (self);
+          gtk_im_context_focus_out (priv->im_context);
+        }
     }
 
   gtk_text_check_cursor_blink (self);
 }
 
-static void
-gtk_text_focus_changed (GtkEventControllerFocus *controller,
-                        GParamSpec              *pspec,
-                        GtkWidget               *widget)
-{
-  if (gtk_event_controller_focus_is_focus (controller))
-    gtk_text_focus_in (widget);
-  else
-    gtk_text_focus_out (widget);
-}
-
 static gboolean
 gtk_text_grab_focus (GtkWidget *widget)
 {
@@ -3228,14 +3205,15 @@ gtk_text_grab_focus (GtkWidget *widget)
   GtkTextPrivate *priv = gtk_text_get_instance_private (self);
   gboolean select_on_focus;
   GtkWidget *prev_focus;
+  gboolean prev_focus_was_child;
 
   prev_focus = gtk_root_get_focus (gtk_widget_get_root (widget));
+  prev_focus_was_child = prev_focus && gtk_widget_is_ancestor (prev_focus, widget);
 
   if (!GTK_WIDGET_CLASS (gtk_text_parent_class)->grab_focus (GTK_WIDGET (self)))
     return FALSE;
 
-  if (priv->editable && !priv->in_click &&
-      !(prev_focus && gtk_widget_is_ancestor (prev_focus, widget)))
+  if (priv->editable && !priv->in_click && !prev_focus_was_child)
     {
       g_object_get (gtk_widget_get_settings (widget),
                     "gtk-entry-select-on-focus",
@@ -3256,7 +3234,7 @@ gtk_text_grab_focus (GtkWidget *widget)
  * Causes @self to have keyboard focus.
  *
  * It behaves like gtk_widget_grab_focus(),
- * except that it doesn't select the contents of the self.
+ * except that it doesn't select the contents of @self.
  * You only want to call this on some special entries
  * which the user usually doesn't want to replace all text in,
  * such as search-as-you-type entries.
@@ -3317,12 +3295,6 @@ gtk_text_state_flags_changed (GtkWidget     *widget,
   gtk_text_update_cached_style_values (self);
 }
 
-static void
-gtk_text_root (GtkWidget *widget)
-{
-  GTK_WIDGET_CLASS (gtk_text_parent_class)->root (widget);
-}
-
 /* GtkEditable method implementations
  */
 static void

gtk/gtktextview.c

@@ -4742,15 +4742,9 @@ changed_handler (GtkTextLayout     *layout,
     {
       gtk_widget_queue_draw (widget);
 
-      DV(g_print(" invalidated rect: %d,%d %d x %d\n",
-                 redraw_rect.x,
-                 redraw_rect.y,
-                 redraw_rect.width,
-                 redraw_rect.height));
-
       queue_update_im_spot_location (text_view);
     }
-  
+
   if (old_height != new_height)
     {
       const GList *iter;
@@ -7226,8 +7220,10 @@ gtk_text_view_drag_gesture_update (GtkGestureDrag *gesture,
   data = g_object_get_qdata (G_OBJECT (gesture), quark_text_selection_data);
   sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture));
   event = gtk_gesture_get_last_event (GTK_GESTURE (gesture), sequence);
-  drag_gesture_get_text_surface_coords (gesture, text_view,
-                                       &start_x, &start_y, &x, &y);
+
+  if (!drag_gesture_get_text_surface_coords (gesture, text_view,
+                                             &start_x, &start_y, &x, &y))
+    return;
 
   device = gdk_event_get_device (event);
 
@@ -7347,8 +7343,11 @@ gtk_text_view_drag_gesture_end (GtkGestureDrag *gesture,
 
   priv = text_view->priv;
   sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture));
-  drag_gesture_get_text_surface_coords (gesture, text_view,
-                                       &start_x, &start_y, &x, &y);
+
+  if (!drag_gesture_get_text_surface_coords (gesture, text_view,
+                                             &start_x, &start_y, &x, &y))
+    return;
+
 
   clicked_in_selection =
     g_object_get_qdata (G_OBJECT (gesture), quark_text_selection_data) == NULL;

tests/showrendernode.c

@@ -172,7 +172,7 @@ main (int argc, char **argv)