Desktop
/* $Id: window.c,v 1.2 2011/02/27 16:16:58 khorben Exp $ */
/* Copyright (c) 2011 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Panel */
/* 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, version 3 of the License.
*
* 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 <http://www.gnu.org/licenses/>. */
#include <System.h>
#include <string.h>
#include <libintl.h>
#include <gtk/gtk.h>
#include "common.h"
#include "window.h"
#define _(string) gettext(string)
#define N_(string) (string)
/* PanelWindow */
/* private */
/* types */
struct _PanelWindow
{
PanelAppletHelper * helper;
gint height;
GtkWidget * window;
GtkWidget * hbox;
};
/* public */
/* functions */
/* panel_window_new */
static void _new_strut(PanelWindow * panel, PanelPosition position,
GdkRectangle * root);
static gboolean _on_closex(void);
PanelWindow * panel_window_new(PanelPosition position,
PanelAppletHelper * helper, GdkRectangle * root)
{
PanelWindow * panel;
int icon_width;
int icon_height;
if(gtk_icon_size_lookup(helper->icon_size, &icon_width, &icon_height)
!= TRUE)
{
error_set_code(1, _("Invalid panel size"));
return NULL;
}
if((panel = object_new(sizeof(*panel))) == NULL)
return NULL;
panel->helper = helper;
panel->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
panel->height = icon_height + (PANEL_BORDER_WIDTH * 4);
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() height=%d\n", __func__, panel->height);
#endif
gtk_window_resize(GTK_WINDOW(panel->window), root->width,
panel->height);
gtk_window_set_accept_focus(GTK_WINDOW(panel->window), FALSE);
#if GTK_CHECK_VERSION(2, 6, 0)
gtk_window_set_focus_on_map(GTK_WINDOW(panel->window), FALSE);
#endif
gtk_window_set_type_hint(GTK_WINDOW(panel->window),
GDK_WINDOW_TYPE_HINT_DOCK);
if(position == PANEL_POSITION_TOP)
gtk_window_move(GTK_WINDOW(panel->window), root->x, 0);
else
gtk_window_move(GTK_WINDOW(panel->window), root->x,
root->y + root->height - panel->height);
gtk_window_stick(GTK_WINDOW(panel->window));
g_signal_connect(G_OBJECT(panel->window), "delete-event", G_CALLBACK(
_on_closex), panel);
panel->hbox = gtk_hbox_new(FALSE, 2);
gtk_container_add(GTK_CONTAINER(panel->window), panel->hbox);
gtk_container_set_border_width(GTK_CONTAINER(panel->window), 4);
gtk_widget_show_all(panel->window);
_new_strut(panel, position, root);
return panel;
}
static void _new_strut(PanelWindow * panel, PanelPosition position,
GdkRectangle * root)
{
GdkWindow * window;
GdkAtom atom;
GdkAtom cardinal;
unsigned long strut[12];
#if GTK_CHECK_VERSION(2, 14, 0)
window = gtk_widget_get_window(panel->window);
#else
window = panel->window->window;
#endif
cardinal = gdk_atom_intern("CARDINAL", FALSE);
memset(strut, 0, sizeof(strut));
switch(position)
{
case PANEL_POSITION_TOP:
strut[2] = panel->height;
strut[8] = root->x;
strut[9] = root->x + root->width;
break;
case PANEL_POSITION_BOTTOM:
strut[3] = panel->height;
strut[10] = root->x;
strut[11] = root->x + root->width;
break;
}
atom = gdk_atom_intern("_NET_WM_STRUT", FALSE);
gdk_property_change(window, atom, cardinal, 32, GDK_PROP_MODE_REPLACE,
(guchar*)strut, 4);
atom = gdk_atom_intern("_NET_WM_STRUT_PARTIAL", FALSE);
gdk_property_change(window, atom, cardinal, 32, GDK_PROP_MODE_REPLACE,
(guchar*)strut, 12);
}
static gboolean _on_closex(void)
{
/* ignore delete events */
return TRUE;
}
/* panel_window_delete */
void panel_window_delete(PanelWindow * panel)
{
gtk_widget_destroy(panel->window);
object_delete(panel);
}
/* accessors */
int panel_window_get_height(PanelWindow * panel)
{
return panel->height;
}
/* useful */
void panel_window_append(PanelWindow * panel, GtkWidget * widget,
gboolean expand, gboolean fill, PanelAppletPosition position)
{
switch(position)
{
case PANEL_APPLET_POSITION_END:
gtk_box_pack_end(GTK_BOX(panel->hbox), widget, expand,
fill, 0);
break;
case PANEL_APPLET_POSITION_FIRST:
gtk_box_pack_start(GTK_BOX(panel->hbox), widget, expand,
fill, 0);
gtk_box_reorder_child(GTK_BOX(panel->hbox), widget, 0);
break;
case PANEL_APPLET_POSITION_LAST:
gtk_box_pack_end(GTK_BOX(panel->hbox), widget, expand,
fill, 0);
gtk_box_reorder_child(GTK_BOX(panel->hbox), widget, 0);
break;
case PANEL_APPLET_POSITION_START:
gtk_box_pack_start(GTK_BOX(panel->hbox), widget, expand,
fill, 0);
break;
}
}