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-rw-r--r--app/display/gimptooldialog.c208
1 files changed, 208 insertions, 0 deletions
diff --git a/app/display/gimptooldialog.c b/app/display/gimptooldialog.c
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+++ b/app/display/gimptooldialog.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimptooldialog.c
+ * Copyright (C) 2003 Sven Neumann <sven@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 "libgimpwidgets/gimpwidgets.h"
+
+#include "display-types.h"
+
+#include "core/gimpobject.h"
+#include "core/gimptoolinfo.h"
+
+#include "widgets/gimpdialogfactory.h"
+
+#include "gimpdisplayshell.h"
+#include "gimptooldialog.h"
+
+
+typedef struct _GimpToolDialogPrivate GimpToolDialogPrivate;
+
+struct _GimpToolDialogPrivate
+{
+ GimpDisplayShell *shell;
+};
+
+#define GET_PRIVATE(dialog) ((GimpToolDialogPrivate *) gimp_tool_dialog_get_instance_private ((GimpToolDialog *) (dialog)))
+
+
+static void gimp_tool_dialog_dispose (GObject *object);
+
+static void gimp_tool_dialog_shell_unmap (GimpDisplayShell *shell,
+ GimpToolDialog *dialog);
+
+
+G_DEFINE_TYPE_WITH_PRIVATE (GimpToolDialog, gimp_tool_dialog,
+ GIMP_TYPE_VIEWABLE_DIALOG)
+
+
+static void
+gimp_tool_dialog_class_init (GimpToolDialogClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->dispose = gimp_tool_dialog_dispose;
+}
+
+static void
+gimp_tool_dialog_init (GimpToolDialog *dialog)
+{
+}
+
+static void
+gimp_tool_dialog_dispose (GObject *object)
+{
+ GimpToolDialogPrivate *private = GET_PRIVATE (object);
+
+ if (private->shell)
+ {
+ g_object_remove_weak_pointer (G_OBJECT (private->shell),
+ (gpointer) &private->shell);
+ private->shell = NULL;
+ }
+
+ G_OBJECT_CLASS (gimp_tool_dialog_parent_class)->dispose (object);
+}
+
+
+/**
+ * gimp_tool_dialog_new:
+ * @tool_info: a #GimpToolInfo
+ * @desc: a string to use in the dialog header or %NULL to use the help
+ * field from #GimpToolInfo
+ * @...: a %NULL-terminated valist of button parameters as described in
+ * gtk_dialog_new_with_buttons().
+ *
+ * This function conveniently creates a #GimpViewableDialog using the
+ * information stored in @tool_info. It also registers the tool with
+ * the "toplevel" dialog factory.
+ *
+ * Return value: a new #GimpViewableDialog
+ **/
+GtkWidget *
+gimp_tool_dialog_new (GimpToolInfo *tool_info,
+ GdkScreen *screen,
+ gint monitor,
+ const gchar *title,
+ const gchar *description,
+ const gchar *icon_name,
+ const gchar *help_id,
+ ...)
+{
+ GtkWidget *dialog;
+ gchar *identifier;
+ va_list args;
+
+ g_return_val_if_fail (GIMP_IS_TOOL_INFO (tool_info), NULL);
+
+ if (! title)
+ title = tool_info->label;
+
+ if (! description)
+ description = tool_info->tooltip;
+
+ if (! help_id)
+ help_id = tool_info->help_id;
+
+ if (! icon_name)
+ icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (tool_info));
+
+ dialog = g_object_new (GIMP_TYPE_TOOL_DIALOG,
+ "title", title,
+ "role", gimp_object_get_name (tool_info),
+ "description", description,
+ "icon-name", icon_name,
+ "help-func", gimp_standard_help_func,
+ "help-id", help_id,
+ NULL);
+
+ va_start (args, help_id);
+ gimp_dialog_add_buttons_valist (GIMP_DIALOG (dialog), args);
+ va_end (args);
+
+ identifier = g_strconcat (gimp_object_get_name (tool_info), "-dialog", NULL);
+
+ gimp_dialog_factory_add_foreign (gimp_dialog_factory_get_singleton (),
+ identifier,
+ dialog,
+ screen,
+ monitor);
+
+ g_free (identifier);
+
+ return dialog;
+}
+
+void
+gimp_tool_dialog_set_shell (GimpToolDialog *tool_dialog,
+ GimpDisplayShell *shell)
+{
+ GimpToolDialogPrivate *private = GET_PRIVATE (tool_dialog);
+
+ g_return_if_fail (GIMP_IS_TOOL_DIALOG (tool_dialog));
+ g_return_if_fail (shell == NULL || GIMP_IS_DISPLAY_SHELL (shell));
+
+ if (shell == private->shell)
+ return;
+
+ if (private->shell)
+ {
+ g_object_remove_weak_pointer (G_OBJECT (private->shell),
+ (gpointer) &private->shell);
+ g_signal_handlers_disconnect_by_func (private->shell,
+ gimp_tool_dialog_shell_unmap,
+ tool_dialog);
+
+ gtk_window_set_transient_for (GTK_WINDOW (tool_dialog), NULL);
+ }
+
+ private->shell = shell;
+
+ if (private->shell)
+ {
+ GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (shell));
+
+ gtk_window_set_transient_for (GTK_WINDOW (tool_dialog),
+ GTK_WINDOW (toplevel));
+
+ g_signal_connect_object (private->shell, "unmap",
+ G_CALLBACK (gimp_tool_dialog_shell_unmap),
+ tool_dialog, 0);
+ g_object_add_weak_pointer (G_OBJECT (private->shell),
+ (gpointer) &private->shell);
+ }
+}
+
+
+/* private functions */
+
+static void
+gimp_tool_dialog_shell_unmap (GimpDisplayShell *shell,
+ GimpToolDialog *dialog)
+{
+ /* the dialog being mapped while the shell is being unmapped
+ * happens when switching images in GimpImageWindow
+ */
+ if (gtk_widget_get_mapped (GTK_WIDGET (dialog)))
+ g_signal_emit_by_name (dialog, "close");
+}