mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-21 03:52:33 +00:00
d16b3aba04
file 'sessionrc' is written and the position of some windows is remembered. Still has some problems (offset by wm decorations). Can be switched off in the preferences.
217 lines
5.2 KiB
C
217 lines
5.2 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "appenv.h"
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#include "gimprc.h"
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#include "info_dialog.h"
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#include "interface.h"
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#include "session.h"
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/* static functions */
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static InfoField * info_field_new (InfoDialog *, char *, char *);
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static void update_field (InfoField *);
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static gint info_dialog_delete_callback (GtkWidget *, GdkEvent *, gpointer);
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static InfoField *
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info_field_new (InfoDialog *idialog,
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char *title,
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char *text_ptr)
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{
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GtkWidget *label;
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InfoField *field;
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field = (InfoField *) g_malloc (sizeof (InfoField));
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label = gtk_label_new (title);
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gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
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gtk_box_pack_start (GTK_BOX (idialog->labels), label, FALSE, FALSE, 0);
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field->w = gtk_label_new (text_ptr);
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gtk_misc_set_alignment (GTK_MISC (field->w), 0.0, 0.5);
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gtk_box_pack_start (GTK_BOX (idialog->values), field->w, FALSE, FALSE, 0);
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field->text_ptr = text_ptr;
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gtk_widget_show (field->w);
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gtk_widget_show (label);
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return field;
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}
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static void
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update_field (InfoField *field)
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{
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gchar *old_text;
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/* only update the field if its new value differs from the old */
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gtk_label_get (GTK_LABEL (field->w), &old_text);
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if (strcmp (old_text, field->text_ptr))
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{
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/* set the new value and update somehow */
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gtk_label_set (GTK_LABEL (field->w), field->text_ptr);
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}
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}
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/* function definitions */
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InfoDialog *
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info_dialog_new (char *title)
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{
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InfoDialog * idialog;
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GtkWidget *shell;
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GtkWidget *vbox;
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GtkWidget *labels, *values;
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GtkWidget *info_area;
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idialog = (InfoDialog *) g_malloc (sizeof (InfoDialog));
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idialog->field_list = NULL;
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shell = gtk_dialog_new ();
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gtk_window_set_wmclass (GTK_WINDOW (shell), "info_dialog", "Gimp");
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gtk_window_set_title (GTK_WINDOW (shell), title);
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session_set_window_geometry (shell, &info_dialog_geometry, FALSE );
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gtk_signal_connect (GTK_OBJECT (shell), "delete_event",
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GTK_SIGNAL_FUNC (info_dialog_delete_callback),
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idialog);
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vbox = gtk_vbox_new (FALSE, 1);
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gtk_container_border_width (GTK_CONTAINER (vbox), 1);
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gtk_box_pack_start (GTK_BOX (GTK_DIALOG (shell)->vbox), vbox, TRUE, TRUE, 0);
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info_area = gtk_hbox_new (FALSE, 1);
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gtk_container_border_width (GTK_CONTAINER (info_area), 5);
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gtk_box_pack_start (GTK_BOX (vbox), info_area, TRUE, TRUE, 0);
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labels = gtk_vbox_new (FALSE, 1);
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gtk_box_pack_start (GTK_BOX (info_area), labels, TRUE, TRUE, 0);
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values = gtk_vbox_new (FALSE, 1);
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gtk_box_pack_start (GTK_BOX (info_area), values, TRUE, TRUE, 0);
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idialog->shell = shell;
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idialog->vbox = vbox;
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idialog->info_area = info_area;
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idialog->labels = labels;
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idialog->values = values;
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gtk_widget_show (idialog->labels);
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gtk_widget_show (idialog->values);
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gtk_widget_show (idialog->info_area);
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gtk_widget_show (idialog->vbox);
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return idialog;
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}
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void
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info_dialog_free (InfoDialog *idialog)
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{
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GSList *list;
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if (!idialog)
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return;
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/* Free each item in the field list */
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list = idialog->field_list;
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while (list)
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{
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g_free (list->data);
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list = g_slist_next (list);
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}
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/* Free the actual field linked list */
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g_slist_free (idialog->field_list);
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session_get_window_geometry (idialog->shell, &info_dialog_geometry);
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/* Destroy the associated widgets */
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gtk_widget_destroy (idialog->shell);
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/* Free the info dialog memory */
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g_free (idialog);
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}
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void
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info_dialog_add_field (InfoDialog *idialog,
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char *title,
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char *text_ptr)
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{
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InfoField * new_field;
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if (!idialog)
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return;
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new_field = info_field_new (idialog, title, text_ptr);
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idialog->field_list = g_slist_prepend (idialog->field_list, (void *) new_field);
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}
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void
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info_dialog_popup (InfoDialog *idialog)
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{
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if (!idialog)
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return;
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if (!GTK_WIDGET_VISIBLE (idialog->shell))
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gtk_widget_show (idialog->shell);
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}
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void
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info_dialog_popdown (InfoDialog *idialog)
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{
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if (!idialog)
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return;
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if (GTK_WIDGET_VISIBLE (idialog->shell))
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gtk_widget_hide (idialog->shell);
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}
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void
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info_dialog_update (InfoDialog *idialog)
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{
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GSList *list;
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if (!idialog)
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return;
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list = idialog->field_list;
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while (list)
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{
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update_field ((InfoField *) list->data);
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list = g_slist_next (list);
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}
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}
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static gint
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info_dialog_delete_callback (GtkWidget *w,
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GdkEvent *e,
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gpointer client_data)
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{
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info_dialog_popdown ((InfoDialog *) client_data);
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return TRUE;
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}
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