--- /dev/null
+/*
+ * (GLABELS) Label and Business Card Creation program for GNOME
+ *
+ * window.c: a gLabels app window
+ *
+ * Copyright (C) 2002 Jim Evins <evins@snaught.com>.
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <config.h>
+
+#include "ui.h"
+#include "window.h"
+#include "util.h"
+#include "xml-label.h"
+
+#include "debug.h"
+
+/*========================================================*/
+/* Private macros and constants. */
+/*========================================================*/
+#define DEFAULT_WINDOW_WIDTH 500
+#define DEFAULT_WINDOW_HEIGHT 375
+
+
+/*===========================================*/
+/* Private globals */
+/*===========================================*/
+static BonoboWindowClass *parent_class;
+
+static GList *window_list = NULL;
+
+
+/*===========================================*/
+/* Local function prototypes */
+/*===========================================*/
+
+static void gl_window_class_init (glWindowClass *class);
+static void gl_window_init (glWindow *window);
+static void gl_window_finalize (GObject *object);
+static void gl_window_destroy (GtkObject *gtk_object);
+
+static void set_window_title (glWindow *window,
+ glLabel *label);
+
+static gboolean window_delete_event_cb (glWindow *window,
+ GdkEvent *event,
+ gpointer user_data);
+
+static void selection_changed_cb (glView *view,
+ glWindow *window);
+
+static void name_changed_cb (glLabel *label,
+ glWindow *window);
+
+static void modified_changed_cb (glLabel *label,
+ glWindow *window);
+
+\f
+/****************************************************************************/
+/* Boilerplate Object stuff. */
+/****************************************************************************/
+guint
+gl_window_get_type (void)
+{
+ static guint window_type = 0;
+
+ if (!window_type) {
+ GTypeInfo window_info = {
+ sizeof (glWindowClass),
+ NULL,
+ NULL,
+ (GClassInitFunc) gl_window_class_init,
+ NULL,
+ NULL,
+ sizeof (glWindow),
+ 0,
+ (GInstanceInitFunc) gl_window_init,
+ };
+
+ window_type =
+ g_type_register_static (bonobo_window_get_type (),
+ "glWindow",
+ &window_info, 0);
+ }
+
+ return window_type;
+}
+
+static void
+gl_window_class_init (glWindowClass *class)
+{
+ GObjectClass *object_class = (GObjectClass *) class;
+ GtkObjectClass *gtk_object_class = (GtkObjectClass *) class;
+
+ gl_debug (DEBUG_WINDOW, "START");
+
+ parent_class = g_type_class_peek_parent (class);
+
+ object_class->finalize = gl_window_finalize;
+
+ gtk_object_class->destroy = gl_window_destroy;
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
+static void
+gl_window_init (glWindow *window)
+{
+ BonoboUIContainer *ui_container;
+ BonoboUIComponent *ui_component;
+
+ gl_debug (DEBUG_WINDOW, "START");
+
+ ui_container = bonobo_window_get_ui_container(BONOBO_WINDOW(window));
+ ui_component = bonobo_ui_component_new_default ();
+ bonobo_ui_component_set_container (ui_component,
+ BONOBO_OBJREF (ui_container),
+ NULL);
+ gl_ui_init (ui_component, BONOBO_WINDOW (window));
+
+ gtk_window_set_default_size (GTK_WINDOW (window),
+ DEFAULT_WINDOW_WIDTH,
+ DEFAULT_WINDOW_HEIGHT);
+
+ g_signal_connect (G_OBJECT(window), "delete-event",
+ G_CALLBACK(window_delete_event_cb), NULL);
+
+ window->uic = ui_component;
+ window->view = NULL;
+
+ window_list = g_list_append (window_list, window);
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
+static void
+gl_window_finalize (GObject *object)
+{
+ glWindow *window;
+
+ gl_debug (DEBUG_WINDOW, "START");
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (GL_IS_WINDOW (object));
+
+ window = GL_WINDOW (object);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
+static void
+gl_window_destroy (GtkObject *gtk_object)
+{
+ glWindow *window;
+
+ gl_debug (DEBUG_WINDOW, "START");
+
+ g_return_if_fail (gtk_object != NULL);
+ g_return_if_fail (GL_IS_WINDOW (gtk_object));
+
+ window = GL_WINDOW (gtk_object);
+ window_list = g_list_remove (window_list, window);
+
+ if (GTK_OBJECT_CLASS (parent_class)->destroy) {
+ GTK_OBJECT_CLASS (parent_class)->destroy (gtk_object);
+ }
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
+
+/****************************************************************************/
+/* Create an app window. */
+/****************************************************************************/
+GtkWidget *
+gl_window_new (void)
+{
+ glWindow *window;
+
+ gl_debug (DEBUG_WINDOW, "START");
+
+ window = g_object_new (gl_window_get_type (),
+ "win_name", "glabels",
+ "title", _("(none) - glabels"),
+ NULL);
+
+ gl_debug (DEBUG_WINDOW, "window=%p", window);
+ gl_debug (DEBUG_WINDOW, "view=%p", window->view);
+
+ gl_debug (DEBUG_WINDOW, "END");
+
+ return GTK_WIDGET(window);
+}
+
+/****************************************************************************/
+/* Create an app window from a label. */
+/****************************************************************************/
+GtkWidget*
+gl_window_new_from_label (glLabel *label)
+{
+ glWindow *window;
+
+ gl_debug (DEBUG_WINDOW, "START");
+
+ window = GL_WINDOW (gl_window_new ());
+
+ gl_window_set_label (window, label);
+
+ gl_debug (DEBUG_WINDOW, "END");
+
+ return GTK_WIDGET(window);
+}
+
+/****************************************************************************/
+/* Create an app window from a file. */
+/****************************************************************************/
+GtkWidget*
+gl_window_new_from_file (const gchar *filename)
+{
+ glWindow *window;
+ glLabel *label;
+ gchar *abs_filename;
+ glXMLLabelStatus status;
+
+ gl_debug (DEBUG_WINDOW, "START");
+
+ window = GL_WINDOW (gl_window_new ());
+
+ abs_filename = gl_util_make_absolute (filename);
+ label = gl_xml_label_open (filename, &status);
+ g_free (abs_filename);
+
+ gl_window_set_label (window, label);
+
+ gl_debug (DEBUG_WINDOW, "END");
+
+ return GTK_WIDGET(window);
+}
+
+/****************************************************************************/
+/* Is window empty? */
+/****************************************************************************/
+gboolean
+gl_window_is_empty (glWindow *window)
+{
+ g_return_val_if_fail (GL_IS_WINDOW (window), FALSE);
+
+ gl_debug (DEBUG_WINDOW, "return %d", (window->view == NULL) );
+ return ( window->view == NULL );
+}
+
+/****************************************************************************/
+/* Create view from label and place in window. */
+/****************************************************************************/
+void
+gl_window_set_label (glWindow *window,
+ glLabel *label)
+{
+ gl_debug (DEBUG_WINDOW, "START");
+
+ g_return_if_fail (GL_IS_WINDOW (window));
+ g_return_if_fail (GL_IS_LABEL (label));
+
+ gl_label_clear_modified (label);
+
+ set_window_title (window, label);
+
+ if ( window->view != NULL ) {
+ gtk_widget_destroy (window->view);
+ window->view = NULL;
+ }
+
+ window->view = gl_view_new (label);
+ bonobo_window_set_contents (BONOBO_WINDOW(window), window->view);
+
+ gtk_widget_show_all (window->view);
+
+ gl_ui_update_all (window->uic, GL_VIEW(window->view));
+
+ g_signal_connect (G_OBJECT(window->view), "selection_changed",
+ G_CALLBACK(selection_changed_cb), window);
+
+ g_signal_connect (G_OBJECT(label), "name_changed",
+ G_CALLBACK(name_changed_cb), window);
+
+ g_signal_connect (G_OBJECT(label), "modified_changed",
+ G_CALLBACK(modified_changed_cb), window);
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
+/****************************************************************************/
+/* Return list of app windows. */
+/****************************************************************************/
+const GList *
+gl_window_get_window_list (void)
+{
+ gl_debug (DEBUG_WINDOW, "");
+ return window_list;
+}
+
+/*---------------------------------------------------------------------------*/
+/* PRIVATE. Set window title based on name and state of label. */
+/*---------------------------------------------------------------------------*/
+static void
+set_window_title (glWindow *window,
+ glLabel *label)
+{
+ gchar *name, *title;
+
+ gl_debug (DEBUG_WINDOW, "START");
+
+ g_return_if_fail (window && GL_IS_WINDOW (window));
+ g_return_if_fail (label && GL_IS_LABEL (label));
+
+ name = gl_label_get_short_name (label);
+ g_return_if_fail (name != NULL);
+
+ if (gl_label_is_modified (label)) {
+ title = g_strdup_printf ("%s %s - glabels",
+ name, _("(modified)"));
+ } else {
+ title = g_strdup_printf ("%s - glabels", name);
+ }
+
+ gtk_window_set_title (GTK_WINDOW(window), title);
+
+ g_free (name);
+ g_free (title);
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
+/*-------------------------------------------------------------------------*/
+/* PRIVATE. Window "delete-event" callback. */
+/*-------------------------------------------------------------------------*/
+static gboolean
+window_delete_event_cb (glWindow *window,
+ GdkEvent *event,
+ gpointer user_data)
+{
+ gl_debug (DEBUG_WINDOW, "START");
+
+ g_return_val_if_fail (window && GL_IS_WINDOW (window), TRUE);
+
+ gl_file_close (window);
+
+ gl_debug (DEBUG_WINDOW, "END");
+
+ return TRUE;
+}
+
+/*---------------------------------------------------------------------------*/
+/* PRIVATE. View "selection state changed" callback. */
+/*---------------------------------------------------------------------------*/
+static void
+selection_changed_cb (glView *view,
+ glWindow *window)
+{
+ gl_debug (DEBUG_WINDOW, "START");
+
+ g_return_if_fail (view && GL_IS_VIEW (view));
+ g_return_if_fail (window && GL_IS_WINDOW (window));
+
+ gl_ui_update_selection_verbs (window->uic, view);
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
+/*---------------------------------------------------------------------------*/
+/* PRIVATE. Label "name changed" callback. */
+/*---------------------------------------------------------------------------*/
+static void
+name_changed_cb (glLabel *label,
+ glWindow *window)
+{
+ gl_debug (DEBUG_WINDOW, "START");
+
+ g_return_if_fail (label && GL_IS_LABEL (label));
+ g_return_if_fail (window && GL_IS_WINDOW (window));
+
+ set_window_title (window, label);
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
+/*---------------------------------------------------------------------------*/
+/* PRIVATE. Label "modified state changed" callback. */
+/*---------------------------------------------------------------------------*/
+static void
+modified_changed_cb (glLabel *label,
+ glWindow *window)
+{
+ gl_debug (DEBUG_WINDOW, "START");
+
+ g_return_if_fail (label && GL_IS_LABEL (label));
+ g_return_if_fail (window && GL_IS_WINDOW (window));
+
+ set_window_title (window, label);
+
+ gl_ui_update_modified_verbs (window->uic, label);
+
+ gl_debug (DEBUG_WINDOW, "END");
+}
+
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