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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
|
/**
* kcmxinerama.cpp
*
* Copyright (c) 2002-2004 George Staikos <[email protected]>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kcmxinerama.h"
#include <dcopclient.h>
#include <kaboutdata.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kdialog.h>
#include <kglobal.h>
#include <kglobalsettings.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <twin.h>
#include <tqcheckbox.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqcombobox.h>
#include <tqtable.h>
#include <tqcolor.h>
#include <tqpushbutton.h>
KCMXinerama::KCMXinerama(TQWidget *parent, const char *name)
: KCModule(parent, name) {
_indicators.setAutoDelete(true);
TDEAboutData *about =
new TDEAboutData(I18N_NOOP("kcmxinerama"),
I18N_NOOP("TDE Multiple Monitor Configurator"),
0, 0, TDEAboutData::License_GPL,
I18N_NOOP("(c) 2002-2003 George Staikos"));
about->addAuthor("George Staikos", 0, "[email protected]");
setAboutData( about );
setQuickHelp( i18n("<h1>Multiple Monitors</h1> This module allows you to configure TDE support"
" for multiple monitors."));
config = new KConfig("kdeglobals", false, false);
ksplashrc = new KConfig("ksplashrc", false, false);
connect(&_timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(clearIndicator()));
TQGridLayout *grid = new TQGridLayout(this, 1, 1, KDialog::marginHint(),
KDialog::spacingHint());
// Setup the panel
_displays = TQApplication::desktop()->numScreens();
if (TQApplication::desktop()->isVirtualDesktop()) {
TQStringList dpyList;
xw = new XineramaWidget(this);
grid->addWidget(xw, 0, 0);
TQString label = i18n("Display %1");
xw->headTable->setNumRows(_displays);
for (int i = 0; i < _displays; i++) {
TQString l = label.arg(i+1);
TQRect geom = TQApplication::desktop()->screenGeometry(i);
xw->_unmanagedDisplay->insertItem(l);
xw->_ksplashDisplay->insertItem(l);
dpyList.append(l);
xw->headTable->setText(i, 0, TQString::number(geom.x()));
xw->headTable->setText(i, 1, TQString::number(geom.y()));
xw->headTable->setText(i, 2, TQString::number(geom.width()));
xw->headTable->setText(i, 3, TQString::number(geom.height()));
}
xw->_unmanagedDisplay->insertItem(i18n("Display Containing the Pointer"));
xw->headTable->setRowLabels(dpyList);
connect(xw->_ksplashDisplay, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(windowIndicator(int)));
connect(xw->_unmanagedDisplay, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(windowIndicator(int)));
connect(xw->_identify, TQT_SIGNAL(clicked()),
this, TQT_SLOT(indicateWindows()));
connect(xw, TQT_SIGNAL(configChanged()), this, TQT_SLOT(changed()));
} else { // no Xinerama
TQLabel *ql = new TQLabel(i18n("<qt><p>This module is only for configuring systems with a single desktop spread across multiple monitors. You do not appear to have this configuration.</p></qt>"), this);
grid->addWidget(ql, 0, 0);
}
grid->activate();
load();
}
KCMXinerama::~KCMXinerama() {
_timer.stop();
delete ksplashrc;
ksplashrc = 0;
delete config;
config = 0;
clearIndicator();
}
#define KWIN_XINERAMA "XineramaEnabled"
#define KWIN_XINERAMA_MOVEMENT "XineramaMovementEnabled"
#define KWIN_XINERAMA_PLACEMENT "XineramaPlacementEnabled"
#define KWIN_XINERAMA_MAXIMIZE "XineramaMaximizeEnabled"
#define KWIN_XINERAMA_FULLSCREEN "XineramaFullscreenEnabled"
void KCMXinerama::load() {
load( false );
}
void KCMXinerama::load(bool useDefaults) {
if (TQApplication::desktop()->isVirtualDesktop()) {
int item = 0;
config->setReadDefaults( useDefaults );
config->setGroup("Windows");
xw->_enableXinerama->setChecked(config->readBoolEntry(KWIN_XINERAMA, true));
xw->_enableResistance->setChecked(config->readBoolEntry(KWIN_XINERAMA_MOVEMENT, true));
xw->_enablePlacement->setChecked(config->readBoolEntry(KWIN_XINERAMA_PLACEMENT, true));
xw->_enableMaximize->setChecked(config->readBoolEntry(KWIN_XINERAMA_MAXIMIZE, true));
xw->_enableFullscreen->setChecked(config->readBoolEntry(KWIN_XINERAMA_FULLSCREEN, true));
item = config->readNumEntry("Unmanaged", TQApplication::desktop()->primaryScreen());
if ((item < 0 || item >= _displays) && (item != -3))
xw->_unmanagedDisplay->setCurrentItem(TQApplication::desktop()->primaryScreen());
else if (item == -3) // pointer warp
xw->_unmanagedDisplay->setCurrentItem(_displays);
else xw->_unmanagedDisplay->setCurrentItem(item);
ksplashrc->setGroup("Xinerama");
item = ksplashrc->readNumEntry("KSplashScreen", TQApplication::desktop()->primaryScreen());
if (item < 0 || item >= _displays)
xw->_ksplashDisplay->setCurrentItem(TQApplication::desktop()->primaryScreen());
else xw->_ksplashDisplay->setCurrentItem(item);
emit changed(useDefaults);
}
else
emit changed( false );
}
void KCMXinerama::save() {
if (TQApplication::desktop()->isVirtualDesktop()) {
config->setGroup("Windows");
config->writeEntry(KWIN_XINERAMA,
xw->_enableXinerama->isChecked());
config->writeEntry(KWIN_XINERAMA_MOVEMENT,
xw->_enableResistance->isChecked());
config->writeEntry(KWIN_XINERAMA_PLACEMENT,
xw->_enablePlacement->isChecked());
config->writeEntry(KWIN_XINERAMA_MAXIMIZE,
xw->_enableMaximize->isChecked());
config->writeEntry(KWIN_XINERAMA_FULLSCREEN,
xw->_enableFullscreen->isChecked());
int item = xw->_unmanagedDisplay->currentItem();
config->writeEntry("Unmanaged", item == _displays ? -3 : item);
config->sync();
if (!kapp->dcopClient()->isAttached())
kapp->dcopClient()->attach();
kapp->dcopClient()->send("twin", "", "reconfigure()", TQString(""));
ksplashrc->setGroup("Xinerama");
ksplashrc->writeEntry("KSplashScreen", xw->_enableXinerama->isChecked() ? xw->_ksplashDisplay->currentItem() : -2 /* ignore Xinerama */);
ksplashrc->sync();
}
KMessageBox::information(this, i18n("Your settings will only affect newly started applications."), i18n("TDE Multiple Monitors"), "nomorexineramaplease");
emit changed(false);
}
void KCMXinerama::defaults() {
load( true );
}
void KCMXinerama::indicateWindows() {
_timer.stop();
clearIndicator();
for (int i = 0; i < _displays; i++)
_indicators.append(indicator(i));
_timer.start(1500, true);
}
void KCMXinerama::windowIndicator(int dpy) {
if (dpy >= _displays)
return;
_timer.stop();
clearIndicator();
_indicators.append(indicator(dpy));
_timer.start(1500, true);
}
TQWidget *KCMXinerama::indicator(int dpy) {
TQLabel *si = new TQLabel(TQString::number(dpy+1), 0, "Screen Indicator", (WFlags)WX11BypassWM );
TQFont fnt = KGlobalSettings::generalFont();
fnt.setPixelSize(100);
si->setFont(fnt);
si->setFrameStyle(TQFrame::Panel);
si->setFrameShadow(TQFrame::Plain);
si->setAlignment(Qt::AlignCenter);
TQPoint screenCenter(TQApplication::desktop()->screenGeometry(dpy).center());
TQRect targetGeometry(TQPoint(0,0), si->sizeHint());
targetGeometry.moveCenter(screenCenter);
si->setGeometry(targetGeometry);
si->show();
return si;
}
void KCMXinerama::clearIndicator() {
_indicators.clear();
}
extern "C" {
KDE_EXPORT KCModule *create_xinerama(TQWidget *parent, const char *name) {
KGlobal::locale()->insertCatalogue("kcmxinerama");
return new KCMXinerama(parent, name);
}
KDE_EXPORT bool test_xinerama() {
return TQApplication::desktop()->isVirtualDesktop();
}
}
#include "kcmxinerama.moc"
|
