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
175
176
|
/* GuiWindow.cpp
*
* Copyright (C) 1993-2011,2012 Paul Boersma
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* pb 2004/01/07 this file separated from Gui.c
* pb 2004/02/12 don't trust window modification feedback on MacOS 9
* pb 2004/04/06 GuiWindow_drain separated from XmUpdateDisplay
* pb 2006/10/28 erased MacOS 9 stuff
* pb 2007/06/19 wchar_t
* pb 2007/12/30 extraction
* pb 2010/07/29 removed GuiWindow_show
* pb 2010/11/28 removed explicit Motif
* pb 2011/04/06 C++
*/
#include "GuiP.h"
#include "UnicodeData.h"
#undef iam
#define iam(x) x me = (x) void_me
typedef struct structGuiWindow {
GuiObject widget;
void (*goAwayCallback) (void *boss);
void *goAwayBoss;
} *GuiWindow;
#if gtk
static gboolean _GuiWindow_destroyCallback (GuiObject widget, GdkEvent *event, gpointer void_me) {
(void) widget;
iam (GuiWindow);
Melder_free (me);
return TRUE;
}
static gboolean _GuiWindow_goAwayCallback (GuiObject widget, GdkEvent *event, gpointer void_me) {
(void) widget;
iam (GuiWindow);
if (my goAwayCallback != NULL) {
my goAwayCallback (my goAwayBoss);
}
return TRUE;
}
#elif win || mac && useCarbon
static void _GuiMotifWindow_destroyCallback (GuiObject widget, XtPointer void_me, XtPointer call) {
(void) widget; (void) call;
iam (GuiWindow);
//Melder_casual ("destroying window widget");
Melder_free (me);
}
static void _GuiMotifWindow_goAwayCallback (GuiObject widget, XtPointer void_me, XtPointer call) {
(void) widget; (void) call;
iam (GuiWindow);
if (my goAwayCallback != NULL) {
my goAwayCallback (my goAwayBoss);
}
}
#endif
GuiObject GuiWindow_create (GuiObject parent, int x, int y, int width, int height,
const wchar_t *title, void (*goAwayCallback) (void *goAwayBoss), void *goAwayBoss, unsigned long flags)
{
GuiWindow me = Melder_calloc_f (struct structGuiWindow, 1);
my goAwayCallback = goAwayCallback;
my goAwayBoss = goAwayBoss;
#if gtk
(void) parent;
static bool gtkHasBeenInitialized = false;
if (! gtkHasBeenInitialized) {
gtk_disable_setlocale (); // otherwise 1.5 will be written "1,5" on computers with a French or German locale
gtk_init_check (NULL, NULL);
gtkHasBeenInitialized = true;
}
GuiObject shell = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_signal_connect (G_OBJECT (shell), "delete-event", goAwayCallback ? G_CALLBACK (_GuiWindow_goAwayCallback) : G_CALLBACK (gtk_widget_hide), me);
g_signal_connect (G_OBJECT (shell), "destroy-event", G_CALLBACK (_GuiWindow_destroyCallback), me);
// TODO: Paul ik denk dat Gui_AUTOMATIC voor GTK gewoon -1 moet zijn veel minder (onnodig) gezeur
if (width == Gui_AUTOMATIC) width = -1;
if (height == Gui_AUTOMATIC) height = -1;
gtk_window_set_default_size (GTK_WINDOW (shell), width, height);
GuiWindow_setTitle (shell, title);
my widget = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (shell), GTK_WIDGET (my widget));
_GuiObject_setUserData (my widget, me);
#elif win || mac && useCarbon
(void) parent;
GuiObject shell = XmCreateShell (NULL, flags & GuiWindow_FULLSCREEN ? "Praatwulgfullscreen" : "Praatwulg", NULL, 0);
XtVaSetValues (shell, XmNdeleteResponse, goAwayCallback ? XmDO_NOTHING : XmUNMAP, NULL);
if (x != Gui_AUTOMATIC) XtVaSetValues (shell, XmNx, x, NULL);
if (y != Gui_AUTOMATIC) XtVaSetValues (shell, XmNy, y, NULL);
if (width != Gui_AUTOMATIC) XtVaSetValues (shell, XmNwidth, (Dimension) width, NULL);
if (height != Gui_AUTOMATIC) XtVaSetValues (shell, XmNheight, (Dimension) height, NULL);
if (goAwayCallback) {
XmAddWMProtocolCallback (shell, 'delw', _GuiMotifWindow_goAwayCallback, (char *) me);
}
GuiWindow_setTitle (shell, title);
my widget = XmCreateForm (shell, "dialog", NULL, 0);
_GuiObject_setUserData (my widget, me);
XtAddCallback (my widget, XmNdestroyCallback, _GuiMotifWindow_destroyCallback, me);
XtVaSetValues (my widget, XmNdialogStyle, XmDIALOG_MODELESS, XmNautoUnmanage, False, NULL);
#endif
return my widget;
}
void GuiWindow_setTitle (GuiObject shell, const wchar_t *title) {
#if gtk
gtk_window_set_title (GTK_WINDOW (shell), Melder_peekWcsToUtf8 (title));
#elif mac
#if useCarbon
SetWindowTitleWithCFString (shell -> nat.window.ptr, (CFStringRef) Melder_peekWcsToCfstring (title));
#else
#endif
#elif win
SetWindowText (shell -> window, title);
#endif
}
int GuiWindow_setDirty (GuiObject shell, int dirty) {
#if mac
#if useCarbon
SetWindowModified (shell -> nat.window.ptr, dirty);
#else
#endif
return 1;
#else
(void) shell;
(void) dirty;
return 0;
#endif
}
void GuiWindow_drain (GuiObject me) {
#if gtk
//gdk_window_flush (gtk_widget_get_window (me));
gdk_flush ();
#elif mac
#if useCarbon
QDFlushPortBuffer (GetWindowPort (my macWindow), NULL);
/*
* The following TRICK cost me half a day to work out.
* It turns out that after a call to QDFlushPortBuffer (),
* it takes MacOS ages to compute a new dirty region while
* the next graphics commands are executed. Such a dirty region
* could well be the region that includes all the pixels drawn by
* the graphics commands, and nothing else. One can imagine
* that such a thing takes five seconds when the graphics is
* a simple Graphics_function () of e.g. noise.
*/
static Rect bounds = { -32768, -32768, 32767, 32767 };
QDAddRectToDirtyRegion (GetWindowPort (my macWindow), & bounds);
#else
#endif
#else
(void) me;
#endif
}
/* End of file GuiWindow.cpp */
|
