Adding upstream version 2.10.22.upstream/2.10.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 303 insertions, 0 deletions

diff --git a/app/dialogs/stroke-dialog.c b/app/dialogs/stroke-dialog.c
new file mode 100644
index 0000000..33c11ce
--- /dev/null
+++ b/app/dialogs/stroke-dialog.c
@@ -0,0 +1,303 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * Copyright (C) 2003  Henrik Brix Andersen <brix@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "dialogs-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpdrawable.h"
+#include "core/gimpimage.h"
+#include "core/gimppaintinfo.h"
+#include "core/gimpstrokeoptions.h"
+#include "core/gimptoolinfo.h"
+
+#include "widgets/gimpcontainercombobox.h"
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpviewabledialog.h"
+#include "widgets/gimpstrokeeditor.h"
+
+#include "stroke-dialog.h"
+
+#include "gimp-intl.h"
+
+
+#define RESPONSE_RESET 1
+
+
+typedef struct _StrokeDialog StrokeDialog;
+
+struct _StrokeDialog
+{
+  GimpItem           *item;
+  GimpDrawable       *drawable;
+  GimpContext        *context;
+  GimpStrokeOptions  *options;
+  GimpStrokeCallback  callback;
+  gpointer            user_data;
+
+  GtkWidget          *tool_combo;
+};
+
+
+/*  local function prototypes  */
+
+static void  stroke_dialog_free     (StrokeDialog *private);
+static void  stroke_dialog_response (GtkWidget    *dialog,
+                                     gint          response_id,
+                                     StrokeDialog *private);
+
+
+/*  public function  */
+
+GtkWidget *
+stroke_dialog_new (GimpItem           *item,
+                   GimpDrawable       *drawable,
+                   GimpContext        *context,
+                   const gchar        *title,
+                   const gchar        *icon_name,
+                   const gchar        *help_id,
+                   GtkWidget          *parent,
+                   GimpStrokeOptions  *options,
+                   GimpStrokeCallback  callback,
+                   gpointer            user_data)
+{
+  StrokeDialog *private;
+  GimpImage    *image;
+  GtkWidget    *dialog;
+  GtkWidget    *main_vbox;
+  GtkWidget    *radio_box;
+  GtkWidget    *cairo_radio;
+  GtkWidget    *paint_radio;
+  GSList       *group;
+  GtkWidget    *frame;
+
+  g_return_val_if_fail (GIMP_IS_ITEM (item), NULL);
+  g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
+  g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
+  g_return_val_if_fail (icon_name != NULL, NULL);
+  g_return_val_if_fail (help_id != NULL, NULL);
+  g_return_val_if_fail (parent == NULL || GTK_IS_WIDGET (parent), NULL);
+  g_return_val_if_fail (callback != NULL, NULL);
+
+  image = gimp_item_get_image (item);
+
+  private = g_slice_new0 (StrokeDialog);
+
+  private->item      = item;
+  private->drawable  = drawable;
+  private->context   = context;
+  private->options   = gimp_stroke_options_new (context->gimp, context, TRUE);
+  private->callback  = callback;
+  private->user_data = user_data;
+
+  gimp_config_sync (G_OBJECT (options),
+                    G_OBJECT (private->options), 0);
+
+  dialog = gimp_viewable_dialog_new (GIMP_VIEWABLE (item), context,
+                                     title, "gimp-stroke-options",
+                                     icon_name,
+                                     _("Choose Stroke Style"),
+                                     parent,
+                                     gimp_standard_help_func,
+                                     help_id,
+
+                                     _("_Reset"),  RESPONSE_RESET,
+                                     _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                     _("_Stroke"), GTK_RESPONSE_OK,
+
+                                     NULL);
+
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           RESPONSE_RESET,
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
+
+  g_object_weak_ref (G_OBJECT (dialog),
+                     (GWeakNotify) stroke_dialog_free, private);
+
+  g_signal_connect (dialog, "response",
+                    G_CALLBACK (stroke_dialog_response),
+                    private);
+
+  main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+  gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
+  gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
+                      main_vbox, TRUE, TRUE, 0);
+  gtk_widget_show (main_vbox);
+
+  radio_box = gimp_prop_enum_radio_box_new (G_OBJECT (private->options),
+                                            "method", -1, -1);
+
+  group = gtk_radio_button_get_group (g_object_get_data (G_OBJECT (radio_box),
+                                                         "radio-button"));
+
+  cairo_radio = g_object_ref (group->next->data);
+  gtk_container_remove (GTK_CONTAINER (radio_box), cairo_radio);
+
+  paint_radio = g_object_ref (group->data);
+  gtk_container_remove (GTK_CONTAINER (radio_box), paint_radio);
+
+  g_object_ref_sink (radio_box);
+  g_object_unref (radio_box);
+
+  {
+    PangoFontDescription *font_desc;
+
+    font_desc = pango_font_description_new ();
+    pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+
+    gtk_widget_modify_font (gtk_bin_get_child (GTK_BIN (cairo_radio)),
+                            font_desc);
+    gtk_widget_modify_font (gtk_bin_get_child (GTK_BIN (paint_radio)),
+                            font_desc);
+
+    pango_font_description_free (font_desc);
+  }
+
+
+  /*  the stroke frame  */
+
+  frame = gimp_frame_new (NULL);
+  gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
+  gtk_widget_show (frame);
+
+  gtk_frame_set_label_widget (GTK_FRAME (frame), cairo_radio);
+  g_object_unref (cairo_radio);
+
+  {
+    GtkWidget *stroke_editor;
+    gdouble    xres;
+    gdouble    yres;
+
+    gimp_image_get_resolution (image, &xres, &yres);
+
+    stroke_editor = gimp_stroke_editor_new (private->options, yres, FALSE);
+    gtk_container_add (GTK_CONTAINER (frame), stroke_editor);
+    gtk_widget_show (stroke_editor);
+
+    g_object_bind_property (cairo_radio,   "active",
+                            stroke_editor, "sensitive",
+                            G_BINDING_SYNC_CREATE);
+  }
+
+
+  /*  the paint tool frame  */
+
+  frame = gimp_frame_new (NULL);
+  gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
+  gtk_widget_show (frame);
+
+  gtk_frame_set_label_widget (GTK_FRAME (frame), paint_radio);
+  g_object_unref (paint_radio);
+
+  {
+    GtkWidget *vbox;
+    GtkWidget *hbox;
+    GtkWidget *label;
+    GtkWidget *combo;
+    GtkWidget *button;
+
+    vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
+    gtk_container_add (GTK_CONTAINER (frame), vbox);
+    gtk_widget_show (vbox);
+
+    g_object_bind_property (paint_radio, "active",
+                            vbox,        "sensitive",
+                            G_BINDING_SYNC_CREATE);
+
+    hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
+    gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+    gtk_widget_show (hbox);
+
+    label = gtk_label_new_with_mnemonic (_("P_aint tool:"));
+    gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+    gtk_widget_show (label);
+
+    combo = gimp_container_combo_box_new (image->gimp->paint_info_list,
+                                          GIMP_CONTEXT (private->options),
+                                          16, 0);
+    gtk_box_pack_start (GTK_BOX (hbox), combo, TRUE, TRUE, 0);
+    gtk_widget_show (combo);
+
+    private->tool_combo = combo;
+
+    button = gimp_prop_check_button_new (G_OBJECT (private->options),
+                                         "emulate-brush-dynamics",
+                                         _("_Emulate brush dynamics"));
+    gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
+    gtk_widget_show (button);
+  }
+
+  return dialog;
+}
+
+
+/*  private functions  */
+
+static void
+stroke_dialog_free (StrokeDialog *private)
+{
+  g_object_unref (private->options);
+
+  g_slice_free (StrokeDialog, private);
+}
+
+static void
+stroke_dialog_response (GtkWidget    *dialog,
+                        gint          response_id,
+                        StrokeDialog *private)
+{
+  switch (response_id)
+    {
+    case RESPONSE_RESET:
+      {
+        GimpToolInfo *tool_info = gimp_context_get_tool (private->context);
+
+        gimp_config_reset (GIMP_CONFIG (private->options));
+
+        gimp_container_view_select_item (GIMP_CONTAINER_VIEW (private->tool_combo),
+                                         GIMP_VIEWABLE (tool_info->paint_info));
+
+      }
+      break;
+
+    case GTK_RESPONSE_OK:
+      private->callback (dialog,
+                         private->item,
+                         private->drawable,
+                         private->context,
+                         private->options,
+                         private->user_data);
+      break;
+
+    default:
+      gtk_widget_destroy (dialog);
+      break;
+    }
+}