1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/*
* Copyright (C) 2002 Marco Pesenti Gritti
*
* 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, 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.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gtk/gtktreeview.h>
#include <gtk/gtktreeselection.h>
#include "ev-gui.h"
static void
ev_gui_sanitise_popup_position (GtkMenu *menu,
GtkWidget *widget,
gint *x,
gint *y)
{
GdkScreen *screen = gtk_widget_get_screen (widget);
gint monitor_num;
GdkRectangle monitor;
GtkRequisition req;
g_return_if_fail (widget != NULL);
gtk_widget_size_request (GTK_WIDGET (menu), &req);
monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
gtk_menu_set_monitor (menu, monitor_num);
gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
*x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
*y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
}
void
ev_gui_menu_position_tree_selection (GtkMenu *menu,
gint *x,
gint *y,
gboolean *push_in,
gpointer user_data)
{
GtkTreeSelection *selection;
GList *selected_rows;
GtkTreeModel *model;
GtkTreeView *tree_view = GTK_TREE_VIEW (user_data);
GtkWidget *widget = GTK_WIDGET (user_data);
GtkRequisition req;
GdkRectangle visible;
gtk_widget_size_request (GTK_WIDGET (menu), &req);
gdk_window_get_origin (widget->window, x, y);
*x += (widget->allocation.width - req.width) / 2;
/* Add on height for the treeview title */
gtk_tree_view_get_visible_rect (tree_view, &visible);
*y += widget->allocation.height - visible.height;
selection = gtk_tree_view_get_selection (tree_view);
selected_rows = gtk_tree_selection_get_selected_rows (selection, &model);
if (selected_rows)
{
GdkRectangle cell_rect;
gtk_tree_view_get_cell_area (tree_view, selected_rows->data,
NULL, &cell_rect);
*y += CLAMP (cell_rect.y + cell_rect.height, 0, visible.height);
g_list_foreach (selected_rows, (GFunc)gtk_tree_path_free, NULL);
g_list_free (selected_rows);
}
ev_gui_sanitise_popup_position (menu, widget, x, y);
}
|