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
|
/*
* This file is part of the KDE libraries
* Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#include "kjobviewer.h"
#include <tdeprint/kmjobviewer.h>
#include <tdeprint/kmtimer.h>
#include <tdeprint/kmmanager.h>
#include <stdlib.h>
#include <tqpixmap.h>
#include <tdecmdlineargs.h>
#include <tdeaboutdata.h>
#include <tdemessagebox.h>
#include <tdelocale.h>
#include <ksystemtray.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <tdepopupmenu.h>
#include <twin.h>
#include <tdestartupinfo.h>
class JobTray : public KSystemTray
{
public:
JobTray(KJobViewerApp *parent, const char *name = 0)
: KSystemTray(0, name), m_app(parent) { connect( this, TQ_SIGNAL( quitSelected() ), kapp, TQ_SLOT( quit() ) ); }
protected:
void mousePressEvent(TQMouseEvent*);
private:
KJobViewerApp *m_app;
};
void JobTray::mousePressEvent(TQMouseEvent *e)
{
if (e->button() == TQt::RightButton)
KSystemTray::mousePressEvent(e);
else if (m_app->m_views.count() > 0)
{
TDEPopupMenu menu;
TQDictIterator<KMJobViewer> it(m_app->m_views);
TQPtrList<KMJobViewer> list;
list.setAutoDelete(false);
for (; it.current(); ++it)
{
menu.insertItem(KWin::icon(it.current()->winId(), 16, 16), it.currentKey(), list.count());
if (it.current()->isVisible())
menu.setItemChecked(list.count(), true);
list.append(it.current());
}
if (list.count() == 1)
{
// special case, old behavior
if (list.first()->isVisible())
list.first()->hide();
else
list.first()->show();
}
else
{
int choice = menu.exec(mapToGlobal(e->pos()));
if (choice != -1)
{
KMJobViewer *view = list.at(choice);
if (view->isVisible())
KWin::activateWindow(view->winId());
else
view->show();
}
}
}
}
//-------------------------------------------------------------
KJobViewerApp::KJobViewerApp() : KUniqueApplication()
{
m_views.setAutoDelete(true);
m_tray = 0;
m_timer = 0;
// We handle autostart via standard autostart-enabled .desktop file instead of the session manager
disableSessionManagement();
}
KJobViewerApp::~KJobViewerApp()
{
}
int KJobViewerApp::newInstance()
{
initialize();
return 0;
}
void KJobViewerApp::initialize()
{
TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
bool showIt = args->isSet("show");
bool all = args->isSet("all");
TQString prname = args->getOption("d");
KMJobViewer *view(0);
if (!m_timer)
{
m_timer = KMTimer::self();
connect(m_timer,TQ_SIGNAL(timeout()),TQ_SLOT(slotTimer()));
}
if (prname.isEmpty() && all)
prname = i18n("All Printers");
if (prname.isEmpty()) {
KMPrinter *prt = KMManager::self()->defaultPrinter();
if (prt)
prname = prt->printerName();
else {
KMessageBox::error(0, i18n("There is no default printer. Start with --all to see all printers."), i18n("Print Error"));
exit(1);
return;
}
}
if (!m_tray)
{
m_tray = new JobTray(this);
m_tray->setPixmap(m_tray->loadIcon("document-print"));
}
view = m_views.find(prname);
if (!view)
{
kdDebug() << "creating new view: " << TQString(prname) << endl;
view = new KMJobViewer();
connect(view, TQ_SIGNAL(jobsShown(KMJobViewer*,bool)), TQ_SLOT(slotJobsShown(KMJobViewer*,bool)));
connect(view, TQ_SIGNAL(printerChanged(KMJobViewer*,const TQString&)), TQ_SLOT(slotPrinterChanged(KMJobViewer*,const TQString&)));
connect(view, TQ_SIGNAL(refreshClicked()), TQ_SLOT(slotTimer()));
connect(view, TQ_SIGNAL(viewerDestroyed(KMJobViewer*)), TQ_SLOT(slotViewerDestroyed(KMJobViewer*)));
m_views.insert(prname, view);
}
if (showIt)
{
view->show();
m_tray->show();
}
view->setPrinter(prname);
//m_timer->release(true);
m_timer->delay(10);
}
void KJobViewerApp::slotJobsShown(KMJobViewer *view, bool hasJobs)
{
if (!hasJobs && !view->isVisible() && !view->isSticky())
{
kdDebug() << "removing view: " << view->printer() << endl;
// the window is hidden and doesn't have any job shown -> destroy it
// closing won't have any effect as the KMJobViewer overload closeEvent()
m_views.remove(view->printer());
}
if (m_views.count() > 0)
{
if (!m_tray->isVisible())
m_tray->show();
}
else {
TDEStartupInfo::appStarted();
kapp->quit();
}
}
void KJobViewerApp::slotTimer()
{
// Update printer list
KMManager::self()->printerList(true);
// Refresh views. The first time, job list is reloaded,
// other views will simply use reloaded job list
bool trigger(true);
TQDictIterator<KMJobViewer> it(m_views);
for (; it.current(); ++it, trigger=false)
it.current()->refresh(trigger);
}
void KJobViewerApp::slotPrinterChanged(KMJobViewer *view, const TQString& prname)
{
KMJobViewer *other = m_views.find(prname);
if (other)
{
if (other->isVisible())
KWin::activateWindow(other->winId());
else
other->show();
}
else
{
m_views.take(view->printer());
m_views.insert(prname, view);
view->setPrinter(prname);
}
}
void KJobViewerApp::reload()
{
// trigger delayed refresh in all views
m_timer->delay(10);
}
void KJobViewerApp::slotViewerDestroyed(KMJobViewer *view)
{
if (view)
m_views.take(view->printer());
if (m_views.count() == 0)
kapp->quit();
}
#include "kjobviewer.moc"
|
