-
Notifications
You must be signed in to change notification settings - Fork 96
/
window.h
174 lines (134 loc) · 5.09 KB
/
window.h
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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
/*
Copyright (C) 2001-2006, William Joseph.
All Rights Reserved.
This file is part of GtkRadiant.
GtkRadiant 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.
GtkRadiant 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 GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#if !defined(INCLUDED_GTKUTIL_WINDOW_H)
#define INCLUDED_GTKUTIL_WINDOW_H
#include <gtk/gtkwindow.h>
#include "debugging/debugging.h"
#include "generic/callback.h"
#include "widget.h"
inline gboolean window_focus_in_clear_focus_widget(GtkWidget* widget, GdkEventKey* event, gpointer data)
{
gtk_window_set_focus(GTK_WINDOW(widget), NULL);
return FALSE;
}
inline guint window_connect_focus_in_clear_focus_widget(GtkWindow* window)
{
return g_signal_connect(G_OBJECT(window), "focus_in_event", G_CALLBACK(window_focus_in_clear_focus_widget), NULL);
}
unsigned int connect_floating(GtkWindow* main_window, GtkWindow* floating);
GtkWindow* create_floating_window(const char* title, GtkWindow* parent);
void destroy_floating_window(GtkWindow* window);
GtkWindow* create_persistent_floating_window(const char* title, GtkWindow* main_window);
gboolean persistent_floating_window_delete(GtkWindow* floating, GdkEvent *event, GtkWindow* main_window);
void window_remove_minmax(GtkWindow* window);
typedef struct _GtkScrolledWindow GtkScrolledWindow;
GtkScrolledWindow* create_scrolled_window(GtkPolicyType hscrollbar_policy, GtkPolicyType vscrollbar_policy, int border = 0);
struct WindowPosition
{
int x, y, w, h;
WindowPosition()
{
}
WindowPosition(int _x, int _y, int _w, int _h)
: x(_x), y(_y), w(_w), h(_h)
{
}
};
const WindowPosition c_default_window_pos(50, 25, 400, 300);
inline void window_get_position(GtkWindow* window, WindowPosition& position)
{
ASSERT_MESSAGE(window != 0, "error saving window position");
gtk_window_get_position(window, &position.x, &position.y);
gtk_window_get_size(window, &position.w, &position.h);
}
inline void window_set_position(GtkWindow* window, const WindowPosition& position)
{
gtk_window_set_gravity(window, GDK_GRAVITY_STATIC);
GdkScreen* screen = gdk_screen_get_default();
if(position.x < 0
|| position.y < 0
|| position.x > gdk_screen_get_width(screen)
|| position.y > gdk_screen_get_height(screen))
{
gtk_window_set_position(window, GTK_WIN_POS_CENTER_ON_PARENT);
}
else
{
gtk_window_move(window, position.x, position.y);
}
gtk_window_set_default_size(window, position.w, position.h);
}
inline void WindowPosition_Parse(WindowPosition& position, const char* value)
{
if(sscanf(value, "%d %d %d %d", &position.x, &position.y, &position.w, &position.h) != 4)
{
position = WindowPosition(c_default_window_pos); // ensure sane default value for window position
}
}
typedef ReferenceCaller1<WindowPosition, const char*, WindowPosition_Parse> WindowPositionImportStringCaller;
inline void WindowPosition_Write(const WindowPosition& position, const StringImportCallback& importCallback)
{
char buffer[64];
sprintf(buffer, "%d %d %d %d", position.x, position.y, position.w, position.h);
importCallback(buffer);
}
typedef ConstReferenceCaller1<WindowPosition, const StringImportCallback&, WindowPosition_Write> WindowPositionExportStringCaller;
class WindowPositionTracker
{
WindowPosition m_position;
static gboolean configure(GtkWidget* widget, GdkEventConfigure *event, WindowPositionTracker* self)
{
self->m_position = WindowPosition(event->x, event->y, event->width, event->height);
return FALSE;
}
public:
WindowPositionTracker()
: m_position(c_default_window_pos)
{
}
void sync(GtkWindow* window)
{
window_set_position(window, m_position);
}
void connect(GtkWindow* window)
{
sync(window);
g_signal_connect(G_OBJECT(window), "configure_event", G_CALLBACK(configure), this);
}
const WindowPosition& getPosition() const
{
return m_position;
}
//hack
void setPosition(const WindowPosition& position)
{
m_position = position;
}
};
inline void WindowPositionTracker_importString(WindowPositionTracker& self, const char* value)
{
WindowPosition position;
WindowPosition_Parse(position, value);
self.setPosition(position);
}
typedef ReferenceCaller1<WindowPositionTracker, const char*, WindowPositionTracker_importString> WindowPositionTrackerImportStringCaller;
inline void WindowPositionTracker_exportString(const WindowPositionTracker& self, const StringImportCallback& importer)
{
WindowPosition_Write(self.getPosition(), importer);
}
typedef ConstReferenceCaller1<WindowPositionTracker, const StringImportCallback&, WindowPositionTracker_exportString> WindowPositionTrackerExportStringCaller;
#endif