Exemple #1
0
void
action_message (GimpDisplay *display,
                GObject     *object,
                const gchar *format,
                ...)
{
  GimpDisplayShell *shell     = gimp_display_get_shell (display);
  GimpStatusbar    *statusbar = gimp_display_shell_get_statusbar (shell);
  const gchar      *icon_name = NULL;
  va_list           args;

  if (GIMP_IS_TOOL_OPTIONS (object))
    {
      GimpToolInfo *tool_info = GIMP_TOOL_OPTIONS (object)->tool_info;

      icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (tool_info));
    }
  else if (GIMP_IS_VIEWABLE (object))
    {
      icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (object));
    }

  va_start (args, format);
  gimp_statusbar_push_temp_valist (statusbar, GIMP_MESSAGE_INFO,
                                   icon_name, format, args);
  va_end (args);
}
void
colormap_edit_color_cmd_callback (GtkAction *action,
                                  gpointer   data)
{
  GimpColormapEditor *editor;
  GimpImage          *image;
  const guchar       *colormap;
  GimpRGB             color;
  gchar              *desc;
  return_if_no_image (image, data);

  editor = GIMP_COLORMAP_EDITOR (data);

  colormap = gimp_image_get_colormap (image);

  gimp_rgba_set_uchar (&color,
                       colormap[editor->col_index * 3],
                       colormap[editor->col_index * 3 + 1],
                       colormap[editor->col_index * 3 + 2],
                       OPAQUE_OPACITY);

  desc = g_strdup_printf (_("Edit colormap entry #%d"), editor->col_index);

  if (! editor->color_dialog)
    {
      editor->color_dialog =
        gimp_color_dialog_new (GIMP_VIEWABLE (image),
                               action_data_get_context (data),
                               _("Edit Colormap Entry"),
                               GIMP_STOCK_COLORMAP,
                               desc,
                               GTK_WIDGET (editor),
                               gimp_dialog_factory_from_name ("toplevel"),
                               "gimp-colormap-editor-color-dialog",
                               (const GimpRGB *) &color,
                               FALSE, FALSE);

      g_signal_connect (editor->color_dialog, "destroy",
                        G_CALLBACK (gtk_widget_destroyed),
                        &editor->color_dialog);

      g_signal_connect (editor->color_dialog, "update",
                        G_CALLBACK (colormap_edit_color_update),
                        editor);
    }
  else
    {
      gimp_viewable_dialog_set_viewable (GIMP_VIEWABLE_DIALOG (editor->color_dialog),
                                         GIMP_VIEWABLE (image),
                                         action_data_get_context (data));
      g_object_set (editor->color_dialog, "description", desc, NULL);
      gimp_color_dialog_set_color (GIMP_COLOR_DIALOG (editor->color_dialog),
                                   &color);
    }

  g_free (desc);

  gtk_window_present (GTK_WINDOW (editor->color_dialog));
}
void
gimp_paint_core_finish (GimpPaintCore *core,
                        GimpDrawable  *drawable,
                        gboolean       push_undo)
{
  GimpImage *image;

  g_return_if_fail (GIMP_IS_PAINT_CORE (core));
  g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
  g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)));

  if (core->stroke_buffer)
    {
      g_array_free (core->stroke_buffer, TRUE);
      core->stroke_buffer = NULL;
    }

  image = gimp_item_get_image (GIMP_ITEM (drawable));

  /*  Determine if any part of the image has been altered--
   *  if nothing has, then just return...
   */
  if ((core->x2 == core->x1) || (core->y2 == core->y1))
    {
      gimp_viewable_preview_thaw (GIMP_VIEWABLE (drawable));
      return;
    }

  if (push_undo)
    {
      gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_PAINT,
                                   core->undo_desc);

      GIMP_PAINT_CORE_GET_CLASS (core)->push_undo (core, image, NULL);

      gimp_drawable_push_undo (drawable, NULL,
                               core->x1, core->y1,
                               core->x2 - core->x1, core->y2 - core->y1,
                               core->undo_tiles,
                               TRUE);

      gimp_image_undo_group_end (image);
    }

  tile_manager_unref (core->undo_tiles);
  core->undo_tiles = NULL;

  if (core->saved_proj_tiles)
    {
      tile_manager_unref (core->saved_proj_tiles);
      core->saved_proj_tiles = NULL;
    }

  gimp_viewable_preview_thaw (GIMP_VIEWABLE (drawable));
}
Exemple #4
0
static void
gimp_undo_create_preview_private (GimpUndo    *undo,
                                  GimpContext *context)
{
  GimpImage    *image = undo->image;
  GimpViewable *preview_viewable;
  GimpViewSize  preview_size;
  gint          width;
  gint          height;

  switch (undo->undo_type)
    {
    case GIMP_UNDO_GROUP_IMAGE_QUICK_MASK:
    case GIMP_UNDO_GROUP_MASK:
    case GIMP_UNDO_MASK:
      preview_viewable = GIMP_VIEWABLE (gimp_image_get_mask (image));
      break;

    default:
      preview_viewable = GIMP_VIEWABLE (image);
      break;
    }

  preview_size = image->gimp->config->undo_preview_size;

  if (gimp_image_get_width  (image) <= preview_size &&
      gimp_image_get_height (image) <= preview_size)
    {
      width  = gimp_image_get_width  (image);
      height = gimp_image_get_height (image);
    }
  else
    {
      if (gimp_image_get_width (image) > gimp_image_get_height (image))
        {
          width  = preview_size;
          height = MAX (1, (gimp_image_get_height (image) * preview_size /
                            gimp_image_get_width (image)));
        }
      else
        {
          height = preview_size;
          width  = MAX (1, (gimp_image_get_width (image) * preview_size /
                            gimp_image_get_height (image)));
        }
    }

  undo->preview = gimp_viewable_get_new_preview (preview_viewable, context,
                                                 width, height);

  gimp_viewable_invalidate_preview (GIMP_VIEWABLE (undo));
}
Exemple #5
0
void
gimp_tool_replace_status (GimpTool    *tool,
                          GimpDisplay *display,
                          const gchar *format,
                          ...)
{
  GimpDisplayShell *shell;
  const gchar      *stock_id;
  va_list           args;

  g_return_if_fail (GIMP_IS_TOOL (tool));
  g_return_if_fail (GIMP_IS_DISPLAY (display));
  g_return_if_fail (format != NULL);

  shell = GIMP_DISPLAY_SHELL (display->shell);

  stock_id = gimp_viewable_get_stock_id (GIMP_VIEWABLE (tool->tool_info));

  va_start (args, format);

  gimp_statusbar_replace_valist (GIMP_STATUSBAR (shell->statusbar),
                                 G_OBJECT_TYPE_NAME (tool), stock_id,
                                 format, args);

  va_end (args);

  tool->status_displays = g_list_remove (tool->status_displays, display);
  tool->status_displays = g_list_prepend (tool->status_displays, display);
}
Exemple #6
0
void
gimp_tool_push_status_length (GimpTool            *tool,
                              GimpDisplay         *display,
                              const gchar         *title,
                              GimpOrientationType  axis,
                              gdouble              value,
                              const gchar         *help)
{
  GimpDisplayShell *shell;
  const gchar      *stock_id;

  g_return_if_fail (GIMP_IS_TOOL (tool));
  g_return_if_fail (GIMP_IS_DISPLAY (display));

  shell = GIMP_DISPLAY_SHELL (display->shell);

  stock_id = gimp_viewable_get_stock_id (GIMP_VIEWABLE (tool->tool_info));

  gimp_statusbar_push_length (GIMP_STATUSBAR (shell->statusbar),
                              G_OBJECT_TYPE_NAME (tool), stock_id,
                              title, axis, value, help);

  tool->status_displays = g_list_remove (tool->status_displays, display);
  tool->status_displays = g_list_prepend (tool->status_displays, display);
}
Exemple #7
0
void
gimp_tool_push_status_coords (GimpTool            *tool,
                              GimpDisplay         *display,
                              GimpCursorPrecision  precision,
                              const gchar         *title,
                              gdouble              x,
                              const gchar         *separator,
                              gdouble              y,
                              const gchar         *help)
{
  GimpDisplayShell *shell;
  const gchar      *stock_id;

  g_return_if_fail (GIMP_IS_TOOL (tool));
  g_return_if_fail (GIMP_IS_DISPLAY (display));

  shell = GIMP_DISPLAY_SHELL (display->shell);

  stock_id = gimp_viewable_get_stock_id (GIMP_VIEWABLE (tool->tool_info));

  gimp_statusbar_push_coords (GIMP_STATUSBAR (shell->statusbar),
                              G_OBJECT_TYPE_NAME (tool), stock_id,
                              precision, title, x, separator, y,
                              help);

  tool->status_displays = g_list_remove (tool->status_displays, display);
  tool->status_displays = g_list_prepend (tool->status_displays, display);
}
static void
gimp_container_entry_changed (GtkEntry          *entry,
                              GimpContainerView *view)
{
  GimpContainer *container = gimp_container_view_get_container (view);
  GimpObject    *object;
  const gchar   *text;

  if (! container)
    return;

  text = gtk_entry_get_text (entry);

  object = gimp_container_get_child_by_name (container, text);

  if (object)
    {
      gtk_widget_modify_text (GTK_WIDGET (entry), GTK_STATE_NORMAL, NULL);
      gimp_container_view_item_selected (view, GIMP_VIEWABLE (object));
    }
  else
    {
      /* While editing the entry, contents shows in red for non-existent item. */
      GdkColor     gdk_red;

      gdk_red.red = 65535;
      gdk_red.green = 0;
      gdk_red.blue = 0;

      gtk_widget_modify_text (GTK_WIDGET (entry), GTK_STATE_NORMAL, &gdk_red);
    }
}
Exemple #9
0
/**
 * gimp_image_scale_check:
 * @image:      A #GimpImage.
 * @new_width:   The new width.
 * @new_height:  The new height.
 * @max_memsize: The maximum new memory size.
 * @new_memsize: The new memory size.
 *
 * Inventory the layer list in image and check that it may be
 * scaled to @new_height and @new_width without problems.
 *
 * Return value: #GIMP_IMAGE_SCALE_OK if scaling the image will shrink none
 *               of its layers completely away, and the new image size
 *               is smaller than @max_memsize.
 *               #GIMP_IMAGE_SCALE_TOO_SMALL if scaling would remove some
 *               existing layers.
 *               #GIMP_IMAGE_SCALE_TOO_BIG if the new image size would
 *               exceed the maximum specified in the preferences.
 **/
GimpImageScaleCheckType
gimp_image_scale_check (GimpImage *image,
                        gint       new_width,
                        gint       new_height,
                        gint64     max_memsize,
                        gint64    *new_memsize)
{
  GList  *all_layers;
  GList  *list;
  gint64  current_size;
  gint64  undo_size;
  gint64  redo_size;
  gint64  new_size;

  g_return_val_if_fail (GIMP_IS_IMAGE (image), GIMP_IMAGE_SCALE_TOO_SMALL);
  g_return_val_if_fail (new_memsize != NULL, GIMP_IMAGE_SCALE_TOO_SMALL);

  current_size = gimp_object_get_memsize (GIMP_OBJECT (image), NULL);

  new_size = gimp_image_estimate_memsize (image,
                                          gimp_image_get_component_type (image),
                                          new_width, new_height);

  undo_size = gimp_object_get_memsize (GIMP_OBJECT (gimp_image_get_undo_stack (image)), NULL);
  redo_size = gimp_object_get_memsize (GIMP_OBJECT (gimp_image_get_redo_stack (image)), NULL);

  current_size -= undo_size + redo_size;
  new_size     -= undo_size + redo_size;

  GIMP_LOG (IMAGE_SCALE,
            "old_size = %"G_GINT64_FORMAT"  new_size = %"G_GINT64_FORMAT,
            current_size, new_size);

  *new_memsize = new_size;

  if (new_size > current_size && new_size > max_memsize)
    return GIMP_IMAGE_SCALE_TOO_BIG;

  all_layers = gimp_image_get_layer_list (image);

  for (list = all_layers; list; list = g_list_next (list))
    {
      GimpItem *item = list->data;

      /*  group layers are updated automatically  */
      if (gimp_viewable_get_children (GIMP_VIEWABLE (item)))
        continue;

      if (! gimp_item_check_scaling (item, new_width, new_height))
        {
          g_list_free (all_layers);

          return GIMP_IMAGE_SCALE_TOO_SMALL;
        }
    }

  g_list_free (all_layers);

  return GIMP_IMAGE_SCALE_OK;
}
static void
gimp_histogram_editor_frozen_update (GimpHistogramEditor *editor,
                                     const GParamSpec    *pspec)
{
  GimpHistogramView *view = GIMP_HISTOGRAM_BOX (editor->box)->view;

  if (gimp_viewable_preview_is_frozen (GIMP_VIEWABLE (editor->drawable)))
    {
      /* Only do the background histogram if the histogram is visible.
       * This is a workaround for the fact that recalculating the
       * histogram is expensive and that it is only validated when it
       * is shown. So don't slow down painting by doing something that
       * is not even seen by the user.
       */
      if (! editor->bg_histogram && GTK_WIDGET_DRAWABLE (editor))
        {
          if (gimp_histogram_editor_validate (editor))
            editor->bg_histogram = gimp_histogram_duplicate (editor->histogram);

          gimp_histogram_view_set_background (view, editor->bg_histogram);
        }
    }
  else if (editor->bg_histogram)
    {
      gimp_histogram_unref (editor->bg_histogram);
      editor->bg_histogram = NULL;

      gimp_histogram_view_set_background (view, NULL);
    }
}
void
floating_sel_remove (GimpLayer *layer)
{
  GimpImage *image;

  g_return_if_fail (GIMP_IS_LAYER (layer));
  g_return_if_fail (gimp_layer_is_floating_sel (layer));

  image = gimp_item_get_image (GIMP_ITEM (layer->fs.drawable));

  gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_FS_REMOVE,
                               _("Remove Floating Selection"));

  /*  store the affected area from the drawable in the backing store  */
  floating_sel_relax (layer, TRUE);

  /*  Invalidate the preview of the obscured drawable.  We do this here
   *  because it will not be done until the floating selection is removed,
   *  at which point the obscured drawable's preview will not be declared
   *  invalid.
   */
  gimp_viewable_invalidate_preview (GIMP_VIEWABLE (layer));

  /*  remove the layer from the image  */
  gimp_image_remove_layer (image, layer);

  gimp_image_undo_group_end (image);
}
Exemple #12
0
GimpVectors *
gimp_vectors_get_parent (GimpVectors *vectors)
{
  g_return_val_if_fail (GIMP_IS_VECTORS (vectors), NULL);

  return GIMP_VECTORS (gimp_viewable_get_parent (GIMP_VIEWABLE (vectors)));
}
static void
image_scale_confirm_response (GtkWidget        *widget,
                              gint              response_id,
                              ImageScaleDialog *dialog)
{
  gtk_widget_destroy (widget);

  if (response_id == GTK_RESPONSE_OK)
    {
      gtk_widget_hide (dialog->dialog);
      dialog->callback (dialog->dialog,
                        GIMP_VIEWABLE (dialog->image),
                        dialog->width,
                        dialog->height,
                        dialog->unit,
                        dialog->interpolation,
                        dialog->xresolution,
                        dialog->yresolution,
                        dialog->resolution_unit,
                        dialog->user_data);
      gtk_widget_destroy (dialog->dialog);
    }
  else
    {
      gtk_widget_set_sensitive (dialog->dialog, TRUE);
    }
}
Exemple #14
0
void
gimp_text_layer_set_text (GimpTextLayer *layer,
                          GimpText      *text)
{
  g_return_if_fail (GIMP_IS_TEXT_LAYER (layer));
  g_return_if_fail (text == NULL || GIMP_IS_TEXT (text));

  if (layer->text == text)
    return;

  if (layer->text)
    {
      g_signal_handlers_disconnect_by_func (layer->text,
                                            G_CALLBACK (gimp_text_layer_text_changed),
                                            layer);

      g_object_unref (layer->text);
      layer->text = NULL;
    }

  if (text)
    {
      layer->text = g_object_ref (text);

      g_signal_connect_object (text, "changed",
                               G_CALLBACK (gimp_text_layer_text_changed),
                               layer, G_CONNECT_SWAPPED);
    }

  g_object_notify (G_OBJECT (layer), "text");
  gimp_viewable_invalidate_preview (GIMP_VIEWABLE (layer));
}
Exemple #15
0
static void
gimp_blend_tool_cursor_update (GimpTool         *tool,
                               const GimpCoords *coords,
                               GdkModifierType   state,
                               GimpDisplay      *display)
{
  GimpBlendTool      *blend_tool = GIMP_BLEND_TOOL (tool);
  GimpImage          *image      = gimp_display_get_image (display);
  GimpDrawable       *drawable   = gimp_image_get_active_drawable (image);
  GimpCursorModifier  modifier   = GIMP_CURSOR_MODIFIER_NONE;

  blend_tool->mouse_x = coords->x;
  blend_tool->mouse_y = coords->y;

  if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)) ||
      gimp_item_is_content_locked (GIMP_ITEM (drawable))    ||
      ! gimp_item_is_visible (GIMP_ITEM (drawable)))
    {
      modifier = GIMP_CURSOR_MODIFIER_BAD;
    }
  else if (gimp_blend_tool_is_shapeburst (blend_tool))
    {
      modifier = GIMP_CURSOR_MODIFIER_PLUS;
    }
  else if (gimp_blend_tool_get_point_under_cursor (blend_tool))
    {
      modifier = GIMP_CURSOR_MODIFIER_MOVE;
    }

  gimp_tool_control_set_cursor_modifier (tool->control, modifier);

  GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
}
static void
gimp_selection_editor_set_image (GimpImageEditor *image_editor,
                                 GimpImage       *image)
{
  GimpSelectionEditor *editor = GIMP_SELECTION_EDITOR (image_editor);

  if (image_editor->image)
    {
      g_signal_handlers_disconnect_by_func (image_editor->image,
                                            gimp_selection_editor_mask_changed,
                                            editor);
    }

  GIMP_IMAGE_EDITOR_CLASS (parent_class)->set_image (image_editor, image);

  if (image)
    {
      g_signal_connect (image, "mask-changed",
                        G_CALLBACK (gimp_selection_editor_mask_changed),
                        editor);

      gimp_view_set_viewable (GIMP_VIEW (editor->view),
                              GIMP_VIEWABLE (gimp_image_get_mask (image)));
    }
  else
    {
      gimp_view_set_viewable (GIMP_VIEW (editor->view), NULL);
    }
}
Exemple #17
0
static void
gimp_display_shell_drop_buffer (GtkWidget    *widget,
                                gint          drop_x,
                                gint          drop_y,
                                GimpViewable *viewable,
                                gpointer      data)
{
  GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
  GimpImage        *image = gimp_display_get_image (shell->display);
  GimpDrawable     *drawable;
  GimpBuffer       *buffer;
  gint              x, y, width, height;

  GIMP_LOG (DND, NULL);

  if (shell->display->gimp->busy)
    return;

  if (! image)
    {
      image = gimp_image_new_from_buffer (shell->display->gimp, NULL,
                                          GIMP_BUFFER (viewable));
      gimp_create_display (image->gimp, image, GIMP_UNIT_PIXEL, 1.0);
      g_object_unref (image);

      return;
    }

  drawable = gimp_image_get_active_drawable (image);

  if (drawable)
    {
      if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
        {
          gimp_message_literal (shell->display->gimp, G_OBJECT (shell->display),
                                GIMP_MESSAGE_ERROR,
                                _("Cannot modify the pixels of layer groups."));
          return;
        }

      if (gimp_item_is_content_locked (GIMP_ITEM (drawable)))
        {
          gimp_message_literal (shell->display->gimp, G_OBJECT (shell->display),
                                GIMP_MESSAGE_ERROR,
                                _("The active layer's pixels are locked."));
          return;
        }
    }

  buffer = GIMP_BUFFER (viewable);

  gimp_display_shell_untransform_viewport (shell, &x, &y, &width, &height);

  /* FIXME: popup a menu for selecting "Paste Into" */

  gimp_edit_paste (image, drawable, buffer, FALSE,
                   x, y, width, height);

  gimp_display_shell_dnd_flush (shell, image);
}
static gboolean
gimp_bucket_fill_tool_initialize (GimpTool     *tool,
                                  GimpDisplay  *display,
                                  GError      **error)
{
  GimpImage    *image    = gimp_display_get_image (display);
  GimpDrawable *drawable = gimp_image_get_active_drawable (image);

  if (! GIMP_TOOL_CLASS (parent_class)->initialize (tool, display, error))
    {
      return FALSE;
    }

  if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
    {
      g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
			   _("Cannot modify the pixels of layer groups."));
      return FALSE;
    }

  if (gimp_item_is_content_locked (GIMP_ITEM (drawable)))
    {
      g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
			   _("The active layer's pixels are locked."));
      return FALSE;
    }

  return TRUE;
}
Exemple #19
0
static void
gimp_clipboard_send_buffer (GtkClipboard     *clipboard,
                            GtkSelectionData *selection_data,
                            guint             info,
                            Gimp             *gimp)
{
  GimpClipboard *gimp_clip = gimp_clipboard_get (gimp);
  GdkPixbuf     *pixbuf;

  gimp_set_busy (gimp);

  pixbuf = gimp_viewable_get_pixbuf (GIMP_VIEWABLE (gimp_clip->buffer),
                                     gimp_get_user_context (gimp),
                                     gimp_buffer_get_width (gimp_clip->buffer),
                                     gimp_buffer_get_height (gimp_clip->buffer));

  if (pixbuf)
    {
      if (gimp->be_verbose)
        g_printerr ("clipboard: sending pixbuf data as '%s'\n",
                    gimp_clip->target_entries[info].target);

      gtk_selection_data_set_pixbuf (selection_data, pixbuf);
    }
  else
    {
      g_warning ("%s: gimp_viewable_get_pixbuf() failed", G_STRFUNC);
    }

  gimp_unset_busy (gimp);
}
static void
gimp_color_selector_palette_palette_changed (GimpContext              *context,
                                             GimpPalette              *palette,
                                             GimpColorSelectorPalette *select)
{
  gimp_view_set_viewable (GIMP_VIEW (select->view), GIMP_VIEWABLE (palette));
}
Exemple #21
0
static void
gimp_image_map_tool_create_map (GimpImageMapTool *tool)
{
  GimpImageMapOptions *options   = GIMP_IMAGE_MAP_TOOL_GET_OPTIONS (tool);
  GimpToolInfo        *tool_info = GIMP_TOOL (tool)->tool_info;

  if (tool->image_map)
    {
      gimp_image_map_abort (tool->image_map);
      g_object_unref (tool->image_map);
    }

  g_assert (tool->operation);

  tool->image_map = gimp_image_map_new (tool->drawable,
                                        tool->undo_desc,
                                        tool->operation,
                                        gimp_viewable_get_icon_name (GIMP_VIEWABLE (tool_info)));

  gimp_image_map_set_region (tool->image_map, options->region);

  g_signal_connect (tool->image_map, "flush",
                    G_CALLBACK (gimp_image_map_tool_flush),
                    tool);
}
static void
tool_options_actions_update_presets (GimpActionGroup *group,
                                     const gchar     *action_prefix,
                                     GCallback        callback,
                                     const gchar     *help_id,
                                     GimpContainer   *presets)
{
  GList *list;
  gint   n_children = 0;
  gint   i;

  for (i = 0; ; i++)
    {
      gchar     *action_name;
      GtkAction *action;

      action_name = g_strdup_printf ("%s-%03d", action_prefix, i);
      action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
                                            action_name);
      g_free (action_name);

      if (! action)
        break;

      gtk_action_group_remove_action (GTK_ACTION_GROUP (group), action);
    }

  if (presets)
    n_children = gimp_container_get_n_children (presets);

  if (n_children > 0)
    {
      GimpEnumActionEntry entry;

      entry.name           = NULL;
      entry.label          = NULL;
      entry.accelerator    = "";
      entry.tooltip        = NULL;
      entry.value          = 0;
      entry.value_variable = FALSE;
      entry.help_id        = help_id;

      for (list = GIMP_LIST (presets)->list, i = 0;
           list;
           list = g_list_next (list), i++)
        {
          GimpObject *options = list->data;

          entry.name     = g_strdup_printf ("%s-%03d", action_prefix, i);
          entry.label    = gimp_object_get_name (options);
          entry.stock_id = gimp_viewable_get_stock_id (GIMP_VIEWABLE (options));
          entry.value    = i;

          gimp_action_group_add_enum_actions (group, NULL, &entry, 1, callback);

          g_free ((gchar *) entry.name);
        }
    }
}
Exemple #23
0
void
palette_editor_edit_color_cmd_callback (GtkAction *action,
                                        gpointer   data)
{
  GimpPaletteEditor *editor      = GIMP_PALETTE_EDITOR (data);
  GimpDataEditor    *data_editor = GIMP_DATA_EDITOR (data);
  GimpPalette       *palette;

  if (! (data_editor->data_editable && editor->color))
    return;

  palette = GIMP_PALETTE (data_editor->data);

  if (! editor->color_dialog)
    {
      editor->color_dialog =
        gimp_color_dialog_new (GIMP_VIEWABLE (palette),
                               data_editor->context,
                               _("Edit Palette Color"),
                               GIMP_STOCK_PALETTE,
                               _("Edit Color Palette Entry"),
                               GTK_WIDGET (editor),
                               gimp_dialog_factory_get_singleton (),
                               "gimp-palette-editor-color-dialog",
                               &editor->color->color,
                               FALSE, FALSE);

      g_signal_connect (editor->color_dialog, "destroy",
                        G_CALLBACK (gtk_widget_destroyed),
                        &editor->color_dialog);

      g_signal_connect (editor->color_dialog, "update",
                        G_CALLBACK (palette_editor_edit_color_update),
                        editor);
    }
  else
    {
      gimp_viewable_dialog_set_viewable (GIMP_VIEWABLE_DIALOG (editor->color_dialog),
                                         GIMP_VIEWABLE (palette),
                                         data_editor->context);
      gimp_color_dialog_set_color (GIMP_COLOR_DIALOG (editor->color_dialog),
                                   &editor->color->color);
    }

  gtk_window_present (GTK_WINDOW (editor->color_dialog));
}
Exemple #24
0
static void
edit_actions_pattern_changed (GimpContext     *context,
                              GimpPattern     *pattern,
                              GimpActionGroup *group)
{
  gimp_action_group_set_action_viewable (group, "edit-fill-pattern",
                                         GIMP_VIEWABLE (pattern));
}
Exemple #25
0
static void
gimp_paint_tool_cursor_update (GimpTool         *tool,
                               const GimpCoords *coords,
                               GdkModifierType   state,
                               GimpDisplay      *display)
{
  GimpPaintTool      *paint_tool = GIMP_PAINT_TOOL (tool);
  GimpCursorModifier  modifier;
  GimpCursorModifier  toggle_modifier;
  GimpCursorModifier  old_modifier;
  GimpCursorModifier  old_toggle_modifier;

  modifier        = tool->control->cursor_modifier;
  toggle_modifier = tool->control->toggle_cursor_modifier;

  old_modifier        = modifier;
  old_toggle_modifier = toggle_modifier;

  if (! gimp_color_tool_is_enabled (GIMP_COLOR_TOOL (tool)))
    {
      GimpImage    *image    = gimp_display_get_image (display);
      GimpDrawable *drawable = gimp_image_get_active_drawable (image);

      if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)) ||
          gimp_item_is_content_locked (GIMP_ITEM (drawable))    ||
          ! gimp_item_is_visible (GIMP_ITEM (drawable)))
        {
          modifier        = GIMP_CURSOR_MODIFIER_BAD;
          toggle_modifier = GIMP_CURSOR_MODIFIER_BAD;
        }

      if (! paint_tool->show_cursor &&
          modifier != GIMP_CURSOR_MODIFIER_BAD)
        {
          gimp_tool_set_cursor (tool, display,
                                GIMP_CURSOR_NONE,
                                GIMP_TOOL_CURSOR_NONE,
                                GIMP_CURSOR_MODIFIER_NONE);
          return;
        }

      gimp_tool_control_set_cursor_modifier        (tool->control,
                                                    modifier);
      gimp_tool_control_set_toggle_cursor_modifier (tool->control,
                                                    toggle_modifier);
    }

  GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state,
                                                 display);

  /*  reset old stuff here so we are not interferring with the modifiers
   *  set by our subclasses
   */
  gimp_tool_control_set_cursor_modifier        (tool->control,
                                                old_modifier);
  gimp_tool_control_set_toggle_cursor_modifier (tool->control,
                                                old_toggle_modifier);
}
Exemple #26
0
static void
gimp_navigation_editor_set_shell (GimpNavigationEditor *editor,
                                  GimpDisplayShell     *shell)
{
  g_return_if_fail (GIMP_IS_NAVIGATION_EDITOR (editor));
  g_return_if_fail (! shell || GIMP_IS_DISPLAY_SHELL (shell));

  if (shell == editor->shell)
    return;

  if (editor->shell)
    {
      g_signal_handlers_disconnect_by_func (editor->shell,
                                            gimp_navigation_editor_shell_scaled,
                                            editor);
      g_signal_handlers_disconnect_by_func (editor->shell,
                                            gimp_navigation_editor_shell_scrolled,
                                            editor);
      g_signal_handlers_disconnect_by_func (editor->shell,
                                            gimp_navigation_editor_shell_reconnect,
                                            editor);
    }
  else if (shell)
    {
      gtk_widget_set_sensitive (GTK_WIDGET (editor), TRUE);
    }

  editor->shell = shell;

  if (editor->shell)
    {
      GimpImage *image = gimp_display_get_image (shell->display);

      gimp_view_set_viewable (GIMP_VIEW (editor->view),
                              GIMP_VIEWABLE (image));

      g_signal_connect (editor->shell, "scaled",
                        G_CALLBACK (gimp_navigation_editor_shell_scaled),
                        editor);
      g_signal_connect (editor->shell, "scrolled",
                        G_CALLBACK (gimp_navigation_editor_shell_scrolled),
                        editor);
      g_signal_connect (editor->shell, "reconnect",
                        G_CALLBACK (gimp_navigation_editor_shell_reconnect),
                        editor);

      gimp_navigation_editor_shell_scaled (editor->shell, editor);
    }
  else
    {
      gimp_view_set_viewable (GIMP_VIEW (editor->view), NULL);
      gtk_widget_set_sensitive (GTK_WIDGET (editor), FALSE);
    }

  if (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)))
    gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
                            gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
}
Exemple #27
0
static void
plug_in_actions_add_proc (GimpActionGroup     *group,
                          GimpPlugInProcedure *proc)
{
  GimpProcedureActionEntry  entry;
  const gchar              *locale_domain;
  GList                    *list;

  locale_domain = gimp_plug_in_procedure_get_locale_domain (proc);

  entry.name        = gimp_object_get_name (proc);
  entry.icon_name   = gimp_viewable_get_icon_name (GIMP_VIEWABLE (proc));
  entry.label       = gimp_procedure_get_menu_label (GIMP_PROCEDURE (proc));
  entry.accelerator = NULL;
  entry.tooltip     = gimp_procedure_get_blurb (GIMP_PROCEDURE (proc));
  entry.procedure   = GIMP_PROCEDURE (proc);
  entry.help_id     = gimp_procedure_get_help_id (GIMP_PROCEDURE (proc));

  gimp_action_group_add_procedure_actions (group, &entry, 1,
                                           G_CALLBACK (plug_in_run_cmd_callback));

  for (list = proc->menu_paths; list; list = g_list_next (list))
    {
      const gchar *original   = list->data;
      const gchar *translated = dgettext (locale_domain, original);

      if (plug_in_actions_check_translation (original, translated))
        plug_in_actions_build_path (group, original, translated);
      else
        plug_in_actions_build_path (group, original, original);
    }

  if (proc->image_types_val)
    {
      GimpContext  *context  = gimp_get_user_context (group->gimp);
      GimpImage    *image    = gimp_context_get_image (context);
      GimpDrawable *drawable = NULL;
      gboolean      sensitive;
      const gchar  *tooltip;

      if (image)
        drawable = gimp_image_get_active_drawable (image);

      sensitive = gimp_procedure_get_sensitive (GIMP_PROCEDURE (proc),
                                                GIMP_OBJECT (drawable),
                                                &tooltip);

      gimp_action_group_set_action_sensitive (group,
                                              gimp_object_get_name (proc),
                                              sensitive);

      if (! sensitive && drawable && tooltip)
        gimp_action_group_set_action_tooltip (group,
                                              gimp_object_get_name (proc),
                                              tooltip);
    }
}
GtkWidget *
gimp_toolbox_image_area_create (GimpToolbox *toolbox,
                                gint         width,
                                gint         height)
{
  GimpContext *context;
  GtkWidget   *image_view;
  gchar       *tooltip;

  g_return_val_if_fail (GIMP_IS_TOOLBOX (toolbox), NULL);

  context = gimp_toolbox_get_context (toolbox);

  image_view = gimp_view_new_full_by_types (context,
                                            GIMP_TYPE_VIEW, GIMP_TYPE_IMAGE,
                                            width, height, 0,
                                            FALSE, TRUE, TRUE);

  g_signal_connect (image_view, "set-viewable",
                    G_CALLBACK (image_preview_set_viewable),
                    NULL);

  gimp_view_set_viewable (GIMP_VIEW (image_view),
                          GIMP_VIEWABLE (gimp_context_get_image (context)));

  gtk_widget_show (image_view);

#ifdef GDK_WINDOWING_X11
  tooltip = g_strdup_printf ("%s\n%s",
                             _("The active image.\n"
                               "Click to open the Image Dialog."),
                             _("Drag to an XDS enabled file-manager to "
                               "save the image."));
#else
  tooltip = g_strdup (_("The active image.\n"
                        "Click to open the Image Dialog."));
#endif

  gimp_help_set_help_data (image_view, tooltip,
                           GIMP_HELP_TOOLBOX_IMAGE_AREA);
  g_free (tooltip);

  g_signal_connect_object (context, "image-changed",
                           G_CALLBACK (gimp_view_set_viewable),
                           image_view, G_CONNECT_SWAPPED);

  g_signal_connect (image_view, "clicked",
                    G_CALLBACK (image_preview_clicked),
                    toolbox);

  gimp_dnd_viewable_dest_add (image_view,
                              GIMP_TYPE_IMAGE,
                              image_preview_drop_image,
                              context);

  return image_view;
}
Exemple #29
0
static void
gimp_brush_editor_set_data (GimpDataEditor *editor,
                            GimpData       *data)
{
  GimpBrushEditor         *brush_editor = GIMP_BRUSH_EDITOR (editor);
  GimpBrushGeneratedShape  shape        = GIMP_BRUSH_GENERATED_CIRCLE;
  gdouble                  radius       = 0.0;
  gint                     spikes       = 2;
  gdouble                  hardness     = 0.0;
  gdouble                  ratio        = 0.0;
  gdouble                  angle        = 0.0;
  gdouble                  spacing      = 0.0;

  if (editor->data)
    g_signal_handlers_disconnect_by_func (editor->data,
                                          gimp_brush_editor_notify_brush,
                                          editor);

  GIMP_DATA_EDITOR_CLASS (parent_class)->set_data (editor, data);

  if (editor->data)
    g_signal_connect (editor->data, "notify",
                      G_CALLBACK (gimp_brush_editor_notify_brush),
                      editor);

  gimp_view_set_viewable (GIMP_VIEW (editor->view), GIMP_VIEWABLE (data));

  if (editor->data)
    {
      spacing = gimp_brush_get_spacing (GIMP_BRUSH (editor->data));

      if (GIMP_IS_BRUSH_GENERATED (editor->data))
        {
          GimpBrushGenerated *brush = GIMP_BRUSH_GENERATED (editor->data);

          shape    = gimp_brush_generated_get_shape        (brush);
          radius   = gimp_brush_generated_get_radius       (brush);
          spikes   = gimp_brush_generated_get_spikes       (brush);
          hardness = gimp_brush_generated_get_hardness     (brush);
          ratio    = gimp_brush_generated_get_aspect_ratio (brush);
          angle    = gimp_brush_generated_get_angle        (brush);
        }
    }

  gtk_widget_set_sensitive (brush_editor->options_box,
                            editor->data_editable);

  gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (brush_editor->shape_group),
                                   shape);

  gtk_adjustment_set_value (brush_editor->radius_data,       radius);
  gtk_adjustment_set_value (brush_editor->spikes_data,       spikes);
  gtk_adjustment_set_value (brush_editor->hardness_data,     hardness);
  gtk_adjustment_set_value (brush_editor->aspect_ratio_data, ratio);
  gtk_adjustment_set_value (brush_editor->angle_data,        angle);
  gtk_adjustment_set_value (brush_editor->spacing_data,      spacing);
}
Exemple #30
0
static void
gimp_display_shell_dnd_bucket_fill (GimpDisplayShell   *shell,
                                    GimpBucketFillMode  fill_mode,
                                    const GimpRGB      *color,
                                    GimpPattern        *pattern)
{
  GimpImage    *image = gimp_display_get_image (shell->display);
  GimpDrawable *drawable;

  if (shell->display->gimp->busy)
    return;

  if (! image)
    return;

  drawable = gimp_image_get_active_drawable (image);

  if (! drawable)
    return;

  if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
    {
      gimp_message_literal (shell->display->gimp, G_OBJECT (shell->display),
                            GIMP_MESSAGE_ERROR,
                            _("Cannot modify the pixels of layer groups."));
      return;
    }

  if (gimp_item_is_content_locked (GIMP_ITEM (drawable)))
    {
      gimp_message_literal (shell->display->gimp, G_OBJECT (shell->display),
                            GIMP_MESSAGE_ERROR,
                            _("The active layer's pixels are locked."));
      return;
    }

  /* FIXME: there should be a virtual method for this that the
   *        GimpTextLayer can override.
   */
  if (color && gimp_item_is_text_layer (GIMP_ITEM (drawable)))
    {
      gimp_text_layer_set (GIMP_TEXT_LAYER (drawable), NULL,
                           "color", color,
                           NULL);
    }
  else
    {
      gimp_edit_fill_full (image, drawable,
                           color, pattern,
                           GIMP_OPACITY_OPAQUE, GIMP_NORMAL_MODE,
                           pattern ?
                           C_("undo-type", "Drop pattern to layer") :
                           C_("undo-type", "Drop color to layer"));
    }

  gimp_display_shell_dnd_flush (shell, image);
}