mirror of
https://gitlab.gnome.org/GNOME/gimp.git
synced 2025-07-03 17:33:25 +00:00
779d4252a6
2005-05-19 Michael Natterer <mitch@gimp.org> * plug-ins/dbbrowser/Makefile.am * plug-ins/dbbrowser/gimpprocbox.[ch]: removed. * plug-ins/dbbrowser/gimpbrowser.[ch]: new widget derived from GtkHPaned. Contains lots of common code from the procedure and plug-in browsers. * plug-ins/dbbrowser/gimpprocbrowser.c * plug-ins/dbbrowser/plugin-browser.c: use a GimpBrowser, lots of cleanups. * plug-ins/dbbrowser/gimpprocbrowser.c: support all possible search types. Addresses bug #301201.
318 lines
8.8 KiB
C
318 lines
8.8 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
*
|
|
* gimpbrowser.c
|
|
* Copyright (C) 2005 Michael Natterer <mitch@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 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 <string.h>
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#include <libgimp/gimp.h>
|
|
#include <libgimp/gimpui.h>
|
|
|
|
#include "gimpbrowser.h"
|
|
|
|
#include "libgimp/stdplugins-intl.h"
|
|
|
|
|
|
#define DBL_LIST_WIDTH 250
|
|
#define DBL_WIDTH (DBL_LIST_WIDTH + 400)
|
|
#define DBL_HEIGHT 250
|
|
|
|
|
|
enum
|
|
{
|
|
SEARCH,
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
|
|
static void gimp_browser_class_init (GimpBrowserClass *klass);
|
|
static void gimp_browser_init (GimpBrowser *browser);
|
|
|
|
static void gimp_browser_destroy (GtkObject *object);
|
|
|
|
static void gimp_browser_entry_changed (GtkEditable *editable,
|
|
GimpBrowser *browser);
|
|
static gboolean gimp_browser_search_timeout (gpointer data);
|
|
|
|
|
|
static GtkHPanedClass *parent_class = NULL;
|
|
|
|
static guint browser_signals[LAST_SIGNAL] = { 0 };
|
|
|
|
|
|
GType
|
|
gimp_browser_get_type (void)
|
|
{
|
|
static GType type = 0;
|
|
|
|
if (! type)
|
|
{
|
|
static const GTypeInfo info =
|
|
{
|
|
sizeof (GimpBrowserClass),
|
|
NULL, /* base_init */
|
|
NULL, /* base_finalize */
|
|
(GClassInitFunc) gimp_browser_class_init,
|
|
NULL, /* class_finalize */
|
|
NULL, /* class_data */
|
|
sizeof (GimpBrowser),
|
|
0, /* n_preallocs */
|
|
(GInstanceInitFunc) gimp_browser_init,
|
|
};
|
|
|
|
type = g_type_register_static (GTK_TYPE_HPANED,
|
|
"GimpBrowser",
|
|
&info, 0);
|
|
}
|
|
|
|
return type;
|
|
}
|
|
|
|
static void
|
|
gimp_browser_class_init (GimpBrowserClass *klass)
|
|
{
|
|
GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (klass);
|
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
|
|
|
browser_signals[SEARCH] =
|
|
g_signal_new ("search",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
G_STRUCT_OFFSET (GimpBrowserClass, search),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__INT,
|
|
G_TYPE_NONE, 1,
|
|
G_TYPE_INT);
|
|
|
|
gtk_object_class->destroy = gimp_browser_destroy;
|
|
|
|
klass->search = NULL;
|
|
}
|
|
|
|
static void
|
|
gimp_browser_init (GimpBrowser *browser)
|
|
{
|
|
GtkWidget *hbox;
|
|
GtkWidget *label;
|
|
GtkWidget *scrolled_window;
|
|
|
|
browser->search_type = -1;
|
|
|
|
browser->left_vbox = gtk_vbox_new (FALSE, 6);
|
|
gtk_paned_pack1 (GTK_PANED (browser), browser->left_vbox, FALSE, TRUE);
|
|
gtk_widget_show (browser->left_vbox);
|
|
|
|
/* search entry */
|
|
|
|
hbox = gtk_hbox_new (FALSE, 6);
|
|
gtk_box_pack_start (GTK_BOX (browser->left_vbox), hbox, FALSE, FALSE, 0);
|
|
gtk_widget_show (hbox);
|
|
|
|
label = gtk_label_new_with_mnemonic (_("_Search:"));
|
|
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
|
|
gtk_widget_show (label);
|
|
|
|
browser->search_entry = gtk_entry_new ();
|
|
gtk_box_pack_start (GTK_BOX (hbox), browser->search_entry, TRUE, TRUE, 0);
|
|
gtk_widget_show (browser->search_entry);
|
|
|
|
gtk_label_set_mnemonic_widget (GTK_LABEL (label), browser->search_entry);
|
|
|
|
g_signal_connect (browser->search_entry, "changed",
|
|
G_CALLBACK (gimp_browser_entry_changed),
|
|
browser);
|
|
|
|
/* count label */
|
|
|
|
browser->count_label = gtk_label_new ("0 Matches");
|
|
gtk_misc_set_alignment (GTK_MISC (browser->count_label), 0.0, 0.5);
|
|
gtk_box_pack_end (GTK_BOX (browser->left_vbox), browser->count_label,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show (browser->count_label);
|
|
|
|
/* scrolled window */
|
|
|
|
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
|
|
GTK_POLICY_AUTOMATIC,
|
|
GTK_POLICY_ALWAYS);
|
|
gtk_paned_pack2 (GTK_PANED (browser), scrolled_window, TRUE, TRUE);
|
|
gtk_widget_show (scrolled_window);
|
|
|
|
browser->right_vbox = gtk_vbox_new (FALSE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (browser->right_vbox), 12);
|
|
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window),
|
|
browser->right_vbox);
|
|
gtk_widget_show (browser->right_vbox);
|
|
|
|
gtk_widget_grab_focus (browser->search_entry);
|
|
}
|
|
|
|
static void
|
|
gimp_browser_destroy (GtkObject *object)
|
|
{
|
|
GimpBrowser *browser = GIMP_BROWSER (object);
|
|
|
|
if (browser->search_timeout_id)
|
|
{
|
|
g_source_remove (browser->search_timeout_id);
|
|
browser->search_timeout_id = 0;
|
|
}
|
|
|
|
GTK_OBJECT_CLASS (parent_class)->destroy (object);
|
|
}
|
|
|
|
|
|
/* public functions */
|
|
|
|
GtkWidget *
|
|
gimp_browser_new (void)
|
|
{
|
|
return g_object_new (GIMP_TYPE_BROWSER, NULL);
|
|
}
|
|
|
|
void
|
|
gimp_browser_add_search_types (GimpBrowser *browser,
|
|
const gchar *first_type_label,
|
|
gint first_type_id,
|
|
...)
|
|
{
|
|
g_return_if_fail (GIMP_IS_BROWSER (browser));
|
|
g_return_if_fail (first_type_label != NULL);
|
|
|
|
if (! browser->search_type_combo)
|
|
{
|
|
GtkWidget *combo;
|
|
va_list args;
|
|
|
|
va_start (args, first_type_id);
|
|
combo = gimp_int_combo_box_new_valist (first_type_label,
|
|
first_type_id,
|
|
args);
|
|
va_end (args);
|
|
|
|
browser->search_type_combo = combo;
|
|
browser->search_type = first_type_id;
|
|
|
|
gtk_box_pack_end (GTK_BOX (browser->search_entry->parent), combo,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show (combo);
|
|
|
|
gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo),
|
|
browser->search_type,
|
|
G_CALLBACK (gimp_int_combo_box_get_active),
|
|
&browser->search_type);
|
|
|
|
g_signal_connect (combo, "changed",
|
|
G_CALLBACK (gimp_browser_entry_changed),
|
|
browser);
|
|
}
|
|
else
|
|
{
|
|
gimp_int_combo_box_append (GIMP_INT_COMBO_BOX (browser->search_type_combo),
|
|
first_type_label, first_type_id,
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
void
|
|
gimp_browser_set_widget (GimpBrowser *browser,
|
|
GtkWidget *widget)
|
|
{
|
|
GtkWidget *child;
|
|
|
|
g_return_if_fail (GIMP_IS_BROWSER (browser));
|
|
g_return_if_fail (GTK_IS_WIDGET (widget));
|
|
|
|
child = g_object_get_data (G_OBJECT (browser->right_vbox), "child");
|
|
|
|
if (child)
|
|
gtk_container_remove (GTK_CONTAINER (browser->right_vbox), child);
|
|
|
|
gtk_box_pack_start (GTK_BOX (browser->right_vbox), widget, FALSE, FALSE, 0);
|
|
gtk_widget_show (widget);
|
|
|
|
g_object_set_data (G_OBJECT (browser->right_vbox), "child", widget);
|
|
}
|
|
|
|
void
|
|
gimp_browser_show_message (GimpBrowser *browser,
|
|
const gchar *message)
|
|
{
|
|
GtkWidget *child;
|
|
|
|
g_return_if_fail (GIMP_IS_BROWSER (browser));
|
|
g_return_if_fail (message != NULL);
|
|
|
|
child = g_object_get_data (G_OBJECT (browser->right_vbox), "child");
|
|
|
|
if (GTK_IS_LABEL (child))
|
|
{
|
|
gtk_label_set_text (GTK_LABEL (child), message);
|
|
}
|
|
else
|
|
{
|
|
if (child)
|
|
gtk_container_remove (GTK_CONTAINER (browser->right_vbox), child);
|
|
|
|
child = gtk_label_new (message);
|
|
gtk_box_pack_start (GTK_BOX (browser->right_vbox), child,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show (child);
|
|
|
|
g_object_set_data (G_OBJECT (browser->right_vbox), "child", child);
|
|
}
|
|
|
|
while (gtk_events_pending ())
|
|
gtk_main_iteration ();
|
|
}
|
|
|
|
|
|
/* private functions */
|
|
|
|
static void
|
|
gimp_browser_entry_changed (GtkEditable *editable,
|
|
GimpBrowser *browser)
|
|
{
|
|
if (browser->search_timeout_id)
|
|
g_source_remove (browser->search_timeout_id);
|
|
|
|
browser->search_timeout_id =
|
|
g_timeout_add (100, gimp_browser_search_timeout, browser);
|
|
}
|
|
|
|
static gboolean
|
|
gimp_browser_search_timeout (gpointer data)
|
|
{
|
|
GimpBrowser *browser = GIMP_BROWSER (data);
|
|
|
|
GDK_THREADS_ENTER();
|
|
g_signal_emit (browser, browser_signals[SEARCH], 0,
|
|
browser->search_type);
|
|
GDK_THREADS_LEAVE();
|
|
|
|
browser->search_timeout_id = 0;
|
|
|
|
return FALSE;
|
|
}
|