summaryrefslogtreecommitdiffstats
path: root/kdeprint/management/kminstancepage.cpp
blob: 8089c389015df63ef8678d2db749a829debbadd5 (plain)
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
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <kdeprint@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 "kminstancepage.h"
#include "kmprinter.h"
#include "kmfactory.h"
#include "kmvirtualmanager.h"
#include "kmmanager.h"
#include "kprinterpropertydialog.h"
#include "kprinter.h"
#include "kmtimer.h"

#include <tqlayout.h>
#include <tqregexp.h>
#include <tqwhatsthis.h>
#include <tqpushbutton.h>
#include <kmessagebox.h>
#include <kinputdialog.h>
#include <klistbox.h>
#include <klocale.h>
#include <kiconloader.h>
#include <kstandarddirs.h>
#include <kdebug.h>

KMInstancePage::KMInstancePage(TQWidget *parent, const char *name)
: TQWidget(parent,name)
{
	m_view = new KListBox(this);
	m_printer = 0;

	initActions();

	QHBoxLayout	*main_ = new TQHBoxLayout(this, 0, 0);
	main_->addWidget(m_view);
	QVBoxLayout	*sub_ = new TQVBoxLayout(0, 0, 0);
	main_->addLayout(sub_);
	for (TQValueList<TQButton*>::Iterator it=m_buttons.begin(); it!=m_buttons.end(); ++it)
		if (*it)
			sub_->addWidget(*it);
		else
			sub_->addSpacing(10);
	sub_->addStretch(1);

	TQWhatsThis::add(this,
		i18n("Define/Edit here instances for the current selected "
		     "printer. An instance is a combination of a real "
		     "(physical) printer and a set of predefined options. "
		     "For a single InkJet printer, you could define different "
		     "print formats like <i>DraftQuality</i>, <i>PhotoQuality</i> "
		     "or <i>TwoSided</i>. Those instances appear as normal "
		     "printers in the print dialog and allow you to quickly "
		     "select the print format you want."));
}

KMInstancePage::~KMInstancePage()
{
}

void KMInstancePage::addButton(const TQString& txt, const TQString& pixmap, const char *receiver)
{
	QPushButton	*btn = new TQPushButton(this, 0L);
	btn->setText(txt);
	btn->setIconSet(BarIconSet(pixmap));
	btn->setFlat(true);
	connect(btn, TQT_SIGNAL(clicked()), receiver);
	m_buttons.append(btn);
}

void KMInstancePage::initActions()
{
	addButton(i18n("New..."), "filenew", TQT_SLOT(slotNew()));
	addButton(i18n("Copy..."), "editcopy", TQT_SLOT(slotCopy()));
	addButton(i18n("Remove"), "edittrash", TQT_SLOT(slotRemove()));
	m_buttons.append(0);
	addButton(i18n("Set as Default"), "exec", TQT_SLOT(slotDefault()));
	addButton(i18n("Settings"), "configure", TQT_SLOT(slotSettings()));
	m_buttons.append(0);
	addButton(i18n("Test..."), "fileprint", TQT_SLOT(slotTest()));
}

void KMInstancePage::setPrinter(KMPrinter *p)
{
	QString	oldText = m_view->currentText();

	m_view->clear();
	m_printer = p;
	//bool	ok = (p && !p->isSpecial());
	bool	ok = (p != 0);
	if (ok)
	{
		TQPtrList<KMPrinter>	list;
		KMFactory::self()->virtualManager()->virtualList(list,p->name());
		TQPtrListIterator<KMPrinter>	it(list);
		for (;it.current();++it)
		{
			QStringList	pair = TQStringList::split('/',it.current()->name(),false);
			m_view->insertItem(SmallIcon((it.current()->isSoftDefault() ? "exec" : "fileprint")),(pair.count() > 1 ? pair[1] : i18n("(Default)")));
		}
		m_view->sort();
	}

	for (TQValueList<TQButton*>::ConstIterator it=m_buttons.begin(); it!=m_buttons.end(); ++it)
		if (*it)
			(*it)->setEnabled(ok);

	//iif (!oldText.isEmpty())
	//{
		QListBoxItem	*item = m_view->tqfindItem(oldText);
		if (!item)
			item = m_view->tqfindItem(i18n("(Default)"));
		if (item)
			m_view->setSelected(item,true);
	//}
}

void KMInstancePage::slotNew()
{
	KMTimer::self()->hold();

	bool	ok(false);
	QString	name = KInputDialog::getText(i18n("Instance Name"),i18n("Enter name for new instance (leave untouched for default):"),
			                     i18n("(Default)"),&ok,this);
	if (ok)
	{
		if (name.tqfind(TQRegExp("[/\\s]")) != -1)
			KMessageBox::error(this, i18n("Instance name must not contain any spaces or slashes."));
		else
		{
			if (name == i18n("(Default)"))
				name = TQString::null;
			KMFactory::self()->virtualManager()->create(m_printer,name);
			setPrinter(m_printer);
		}
	}

	KMTimer::self()->release();
}

void KMInstancePage::slotRemove()
{
	KMTimer::self()->hold();
	bool	reload(false);

	QString	src = m_view->currentText();
        TQString msg = (src != i18n("(Default)") ? i18n("Do you really want to remove instance %1?") : i18n("You can't remove the default instance. However all settings of %1 will be discarded. Continue?"));
	if (!src.isEmpty() && KMessageBox::warningContinueCancel(this,msg.arg(src),TQString::null,KStdGuiItem::del()) == KMessageBox::Continue)
	{
		if (src == i18n("(Default)"))
			src = TQString::null;
		reload = KMFactory::self()->virtualManager()->isDefault(m_printer,src);
		KMFactory::self()->virtualManager()->remove(m_printer,src);
		setPrinter(m_printer);
	}

	KMTimer::self()->release(reload);
}

void KMInstancePage::slotCopy()
{
	KMTimer::self()->hold();

	QString	src = m_view->currentText();
	if (!src.isEmpty())
	{
		bool	ok(false);
		QString	name = KInputDialog::getText(i18n("Instance Name"),i18n("Enter name for new instance (leave untouched for default):"),
				                     i18n("(Default)"),&ok,this);
		if (ok)
		{
			if (name.tqfind(TQRegExp("[/\\s]")) != -1)
				KMessageBox::error(this, i18n("Instance name must not contain any spaces or slashes."));
			else
			{
				if (src == i18n("(Default)"))
					src = TQString::null;
				if (name == i18n("(Default)"))
					name = TQString::null;
				KMFactory::self()->virtualManager()->copy(m_printer,src,name);
				setPrinter(m_printer);
			}
		}
	}

	KMTimer::self()->release();
}

void KMInstancePage::slotSettings()
{
	KMTimer::self()->hold();

	QString	src = m_view->currentText();
	if (!src.isEmpty())
	{
		if (src == i18n("(Default)")) src = TQString::null;
		KMPrinter	*pr = KMFactory::self()->virtualManager()->tqfindInstance(m_printer,src);
		if ( !pr )
			KMessageBox::error( this, i18n( "Unable to tqfind instance %1." ).arg( m_view->currentText() ) );
		else if ( !pr->isSpecial() && !KMFactory::self()->manager()->completePrinterShort( pr ) )
			KMessageBox::error( this, i18n( "Unable to retrieve printer information. Message from printing system: %1." ).arg( KMFactory::self()->manager()->errorMsg() ) );
		else
		{
			int oldAppType = KMFactory::self()->settings()->application;
			KMFactory::self()->settings()->application = -1;
			KPrinterPropertyDialog::setupPrinter(pr, this);
			KMFactory::self()->settings()->application = oldAppType;
			if (pr->isEdited())
			{ // printer edited, need to save changes
				pr->setDefaultOptions(pr->editedOptions());
				pr->setEditedOptions(TQMap<TQString,TQString>());
				pr->setEdited(false);
				KMFactory::self()->virtualManager()->triggerSave();
			}
		}
	}
	else
		KMessageBox::error( this, i18n( "The instance name is empty. Please select an instance." ) );

	KMTimer::self()->release();
}

void KMInstancePage::slotDefault()
{
	KMTimer::self()->hold();

	QString	src = m_view->currentText();
	if (!src.isEmpty())
	{
		if (src == i18n("(Default)"))
			src = TQString::null;
		KMFactory::self()->virtualManager()->setAsDefault(m_printer,src);
		setPrinter(m_printer);
	}

	KMTimer::self()->release(true);
}

void KMInstancePage::slotTest()
{
	KMTimer::self()->hold();

	QString	src = m_view->currentText();
	if (!src.isEmpty())
	{
		if (src == i18n("(Default)"))
			src = TQString::null;
		KMPrinter	*mpr = KMFactory::self()->virtualManager()->tqfindInstance(m_printer,src);
		if (!mpr)
			KMessageBox::error(this,i18n("Internal error: printer not found."));
		else if (KMessageBox::warningContinueCancel(this, i18n("You are about to print a test page on %1. Do you want to continue?").arg(mpr->printerName()), TQString::null, i18n("Print Test Page"), "printTestPage") == KMessageBox::Continue)
		{
			if (!KMFactory::self()->virtualManager()->testInstance(mpr))
				KMessageBox::error(this, i18n("Unable to send test page to %1.").arg(mpr->printerName()));
			else
				KMessageBox::information(this,i18n("Test page successfully sent to printer %1.").arg(mpr->printerName()));
		}
	}

	KMTimer::self()->release(false);
}
#include "kminstancepage.moc"