summaryrefslogtreecommitdiffstats
path: root/src/modules/list/listwindow.cpp
blob: 2e1c54018e67b2e741a03916c39cb605bd45f388 (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
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
//=============================================================================
//
//   File : listwindow.cpp
//   Creation date : Thu Oct 7 2001 13:27:55 CEST by Szymon Stefanek
//
//   This file is part of the KVirc irc client distribution
//   Copyright (C) 2001-2004 Szymon Stefanek (pragma at kvirc dot net)
//
//   This program is FREE software. You can redistribute it and/or
//   modify it under the lists of the GNU General Public License
//   as published by the Free Software Foundation; either version 2
//   of the License, or (at your opinion) 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 "listwindow.h"

#include "kvi_debug.h"
#include "kvi_iconmanager.h"
#include "kvi_ircview.h"
#include "kvi_out.h"
#include "kvi_options.h"
#include "kvi_locale.h"
#include "kvi_out.h"
#include "kvi_mirccntrl.h"
#include "kvi_themedlabel.h"
#include "kvi_options.h"
#include "kvi_mirccntrl.h"
#include "kvi_ircconnection.h"
#include "kvi_ircconnection.h"
#include "kvi_qstring.h"
#include "kvi_qcstring.h"
#include "kvi_topicw.h"
#include "kvi_config.h"
#include "kvi_filedialog.h"

#include "kvi_styled_controls.h"
#include <qtimer.h>
#include <qpainter.h>
#include <qfontmetrics.h>
#include <qsplitter.h>
#include <qtooltip.h>
#include <qdatetime.h>
#include "kvi_tal_hbox.h"
#include "kvi_msgbox.h"

extern KviPointerList<KviListWindow> * g_pListWindowList;

// kvi_ircview.cpp
//extern KVIRC_API const char * getColorBytes(const char *data_ptr,unsigned char *byte_1,unsigned char *byte_2);


KviChannelListViewItemData::KviChannelListViewItemData(const QString &szChan,const QString &szUsers,const QString &szTopic)
{
	m_szChan = szChan;
	m_szUsers = szUsers;
	m_szTopic = szTopic;
	m_szUsersKey = szUsers;
	//setText(0,szChan.upper());
	while(m_szUsersKey.length() < 6)m_szUsersKey.prepend("0");
}

KviChannelListViewItemData::~KviChannelListViewItemData()
{
}



KviChannelListViewItem::KviChannelListViewItem(KviTalListView * v,KviChannelListViewItemData * pData)
: KviTalListViewItem(v)
{
	m_pData = pData;
}


KviChannelListViewItem::~KviChannelListViewItem()
{
	delete m_pData;
}
#ifdef COMPILE_USE_QT4
int KviChannelListViewItem::width ( const QFontMetrics & fm, const KviTalListView * lv, int column ) const
#else
int KviChannelListViewItem::width ( const QFontMetrics & fm, const QListView * lv, int column ) const
#endif
{
	debug("width request");
	QString szText;

	switch(column)
	{
		case 0:  szText = m_pData->m_szChan;   break;
		case 1:  szText = m_pData->m_szUsers;  break;
		default: szText = m_pData->m_szTopic;  break;
	}
	if(column==2) return fm.width(KviMircCntrl::stripControlBytes(szText));
	else return fm.width(szText);
}

#define KVI_LABEL_DEF_BACK 100
#define KVI_LABEL_DEF_FORE 101

void KviChannelListViewItem::paintCell(QPainter * p,const QColorGroup &cg,int column,int width,int align)
{
	QString szText;

	switch(column)
	{
		case 0:  szText = m_pData->m_szChan;   break;
		case 1:  szText = m_pData->m_szUsers;  break;
		default: szText = m_pData->m_szTopic;  break;
	}

	KviTalListView* lv = (KviTalListView *)listView();
	int marg = lv->itemMargin();
	int r = marg;

#ifdef COMPILE_USE_QT4

	p->fillRect( 0, 0, width, height(), cg.brush(lv->viewport()->backgroundRole()) );
#else
	const QColorGroup::ColorRole crole = QPalette::backgroundRoleFromMode(lv->viewport()->backgroundMode());
	
	p->fillRect( 0, 0, width, height(), cg.brush( crole ) );
#endif

	if ( isSelected() &&
		(column == 0 || lv->allColumnsShowFocus()) ) {
		p->fillRect( r - marg, 0, width - r + marg, height(),
		cg.brush( QColorGroup::Highlight ) );
		
		if ( isEnabled() || !lv )
			p->setPen( cg.highlightedText() );
		else if ( !isEnabled() && lv)
			p->setPen( lv->palette().disabled().highlightedText() );
	} else {
		if ( isEnabled() || !lv )
			p->setPen( cg.text() );
		else if ( !isEnabled() && lv)
			p->setPen( lv->palette().disabled().text() );
	}
	
	KviTopicWidget::paintColoredText(p,szText,cg,height(),width);
}
	
QString KviChannelListViewItem::key(int col,bool) const
{
	switch(col)
	{
		case 0:
			return m_pData->m_szChan;
		break;
		case 1:
			return m_pData->m_szUsersKey;
		break;
		case 2:
			return m_pData->m_szTopic;
		break;
	}
	QString ret;
	return ret;
}



KviListWindow::KviListWindow(KviFrame * lpFrm,KviConsole * lpConsole)
: KviWindow(KVI_WINDOW_TYPE_LIST,lpFrm,"list",lpConsole) , KviExternalServerDataParser()
{
	g_pListWindowList->append(this);

	m_pFlushTimer = 0;

	m_pItemList = new KviPointerList<KviChannelListViewItemData>;
	m_pItemList->setAutoDelete(false);

	m_pSplitter = new QSplitter(Qt::Horizontal,this,"splitter");
	m_pTopSplitter = new QSplitter(Qt::Horizontal,this,"top_splitter");
	m_pVertSplitter = new QSplitter(Qt::Vertical,m_pSplitter,"vsplitter");

	KviTalHBox * box = new KviTalHBox(m_pTopSplitter);
	m_pOpenButton = new KviStyledToolButton(box);
	m_pOpenButton->setPixmap(*(g_pIconManager->getBigIcon(KVI_BIGICON_OPEN)));
	connect(m_pOpenButton,SIGNAL(clicked()),this,SLOT(importList()));	

	m_pSaveButton = new KviStyledToolButton(box);
	m_pSaveButton->setPixmap(*(g_pIconManager->getBigIcon(KVI_BIGICON_SAVE)));
	connect(m_pSaveButton,SIGNAL(clicked()),this,SLOT(exportList()));	

	m_pRequestButton = new KviStyledToolButton(box,"request_button");
	m_pRequestButton->setUsesBigPixmap(false);
	m_pRequestButton->setPixmap(*(g_pIconManager->getSmallIcon(KVI_SMALLICON_LIST)));
	connect(m_pRequestButton,SIGNAL(clicked()),this,SLOT(requestList()));	
	QToolTip::add(m_pRequestButton,__tr2qs("Request List"));
	
	m_pStopListDownloadButton = new KviStyledToolButton(box,"stoplistdownload_button");
	m_pStopListDownloadButton->setUsesBigPixmap(false);
	m_pStopListDownloadButton->setPixmap(*(g_pIconManager->getSmallIcon(KVI_SMALLICON_NICKNAMEPROBLEM)));
	connect(m_pStopListDownloadButton,SIGNAL(clicked()),this,SLOT(stoplistdownload()));
	QToolTip::add(m_pStopListDownloadButton,__tr2qs("Stop list download"));

	m_pParamsEdit = new QLineEdit(box);
	box->setStretchFactor(m_pParamsEdit,1);
	QToolTip::add(m_pParamsEdit,__tr2qs("<center><b>/LIST command parameters:</b><br>Many servers accept special parameters that " \
						"allow you to filter the returned entries.<br>" \
						"Commonly, masked channel names (*kvirc*) are accepted as parameters, as well as strings " \
						"like <b>c&lt;n</b> or <b>c&gt;n</b> where <b>n</b> is the minimum or maximum of users on the channel.</center>"));

	m_pInfoLabel = new KviThemedLabel(m_pTopSplitter,"info_label");

	m_pListView  = new KviTalListView(m_pVertSplitter);
	m_pListView->addColumn(__tr2qs("Channel"));
	m_pListView->addColumn(__tr2qs("Users"));
	m_pListView->addColumn(__tr2qs("Topic"));
	m_pListView->setAllColumnsShowFocus(TRUE);
	m_pListView->setColumnWidthMode(2,KviTalListView::Maximum);
	m_pListView->setColumnWidthMode(3,KviTalListView::Maximum);
	m_pListView->setSorting(100);
	
	connect(m_pListView,SIGNAL(doubleClicked(KviTalListViewItem *)),this,SLOT(itemDoubleClicked(KviTalListViewItem *)));

	m_pIrcView = new KviIrcView(m_pVertSplitter,lpFrm,this);

	m_pConsole->ircContext()->setListWindowPointer(this);

	connect(m_pConsole->context(),SIGNAL(stateChanged()),
		this,SLOT(connectionStateChange()));

	connectionStateChange();
	
}

KviListWindow::~KviListWindow()
{
	g_pListWindowList->removeRef(this);
	m_pConsole->ircContext()->setListWindowPointer(0);
	if(m_pFlushTimer)delete m_pFlushTimer;
	m_pItemList->setAutoDelete(true);
	delete m_pItemList;
}

void KviListWindow::getBaseLogFileName(KviStr &buffer)
{
	buffer.sprintf("LIST_%d",console()->ircContextId());
}


void KviListWindow::requestList()
{
	if(m_pConsole->isConnected())
	{
		KviStr parms = m_pParamsEdit->text();
		if(parms.isEmpty())m_pConsole->connection()->sendFmtData("list");
		else m_pConsole->connection()->sendFmtData("list %s",m_pConsole->connection()->encodeText(parms.ptr()).data());
		outputNoFmt(KVI_OUT_SYSTEMMESSAGE,__tr2qs("Sent list request, waiting for reply..."));
		m_pRequestButton->setEnabled(false);
	} else {
		outputNoFmt(KVI_OUT_SYSTEMERROR,__tr2qs("Cannot request list: No active connection"));
	}
}

void KviListWindow::stoplistdownload()
{
	if(m_pConsole->isConnected())
	{
		m_pConsole->connection()->sendFmtData("list stoplistdownloadnow");
		outputNoFmt(KVI_OUT_SYSTEMMESSAGE,__tr2qs("Stopping the list download...")); //G&N mar 2005
	} else {
		outputNoFmt(KVI_OUT_SYSTEMERROR,__tr2qs("Cannot stop list download, no active connection."));
	}
}

void KviListWindow::connectionStateChange()
{
	KviIrcContext::State st = m_pConsole->context()->state();
	m_pRequestButton->setEnabled(st == KviIrcContext::Connected);
	if(st == KviIrcContext::Connected)
	{
		QString tmp;
		KviQString::sprintf(tmp,
				__tr2qs("Connected to %s (%s)"),
				m_pConsole->connection()->currentServerName().utf8().data(),
				m_pConsole->currentNetworkName().utf8().data());
		m_pInfoLabel->setText(tmp);
	} else {
		m_pInfoLabel->setText(__tr2qs("List cannot be requested: Not connected to a server"));
	}
}

QPixmap * KviListWindow::myIconPtr()
{
	return g_pIconManager->getSmallIcon(KVI_SMALLICON_LIST);
}

void KviListWindow::resizeEvent(QResizeEvent *e)
{
	int hght = m_pTopSplitter->sizeHint().height();
	m_pTopSplitter->setGeometry(0,0,width(),hght);
	m_pSplitter->setGeometry(0,hght,width(),height() - hght);
}

QSize KviListWindow::sizeHint() const
{
	return m_pSplitter->sizeHint();
}

void KviListWindow::fillCaptionBuffers()
{
	KviQString::sprintf(m_szPlainTextCaption,__tr2qs("Channel List [IRC Context %u]"),m_pConsole->ircContextId());

	KviQString::sprintf(m_szHtmlActiveCaption,
		__tr2qs("<nobr><font color=\"%s\"><b>Channel List</b></font> " \
			"<font color=\"%s\">[IRC Context %u]</font></nobr>"),
		KVI_OPTION_COLOR(KviOption_colorCaptionTextActive).name().ascii(),
		KVI_OPTION_COLOR(KviOption_colorCaptionTextActive2).name().ascii(),
		m_pConsole->ircContextId());

	KviQString::sprintf(m_szHtmlInactiveCaption,
		__tr2qs("<nobr><font color=\"%s\"><b>Channel list</b></font> " \
			"<font color=\"%s\">[IRC Context %u]</font></nobr>"),
		KVI_OPTION_COLOR(KviOption_colorCaptionTextInactive).name().ascii(),
		KVI_OPTION_COLOR(KviOption_colorCaptionTextInactive2).name().ascii(),
		m_pConsole->ircContextId());
}

void KviListWindow::die()
{
	close();
}

void KviListWindow::exportList()
{
	if(!m_pListView->firstChild())
	{
		KviMessageBox::warning(__tr2qs("You cannot export an empty list"));
		return;
	}
		
	QString szFile;
	if(connection())
	{
		QString szDate = QDateTime::currentDateTime().toString("d MMM yyyy hh-mm");
		KviQString::sprintf(szFile,__tr2qs("Channel list for %Q - %Q"),
			&(connection()->networkName()),&(szDate));
	} else {
		szFile = __tr2qs("Channel list");
	}
	if(KviFileDialog::askForSaveFileName(szFile,__tr2qs("Choose filename"),szFile,
		__tr2qs("Configuration files (*.kvc)"),false,
		false,true,this))
	{
		if(QFileInfo(szFile).extension()!="kvc")
			szFile.append(".kvc");
		KviConfig cfg(szFile,KviConfig::Write);
		cfg.clear();
		KviTalListViewItemIterator it(m_pListView);

		while(it.current())
		{
			KviChannelListViewItemData* pData= ((KviChannelListViewItem*) ( it.current() ))->m_pData;
			cfg.setGroup(pData->m_szChan);
			// Write properties
			cfg.writeEntry("topic",pData->m_szTopic);
			cfg.writeEntry("users",pData->m_szUsers);
//			cfg.writeEntry("usersKey",pData->m_szUsersKey);
			++it;
		}
	}
}

void KviListWindow::importList()
{
	
	QString szFile;
	if(KviFileDialog::askForOpenFileName(szFile,__tr2qs("Choose filename"),QString::null,
		__tr2qs("Configuration files (*.kvc)"),false,
		false,this))
	{
		if(m_pConsole->isConnected())
		{
			m_pConsole->connection()->sendFmtData("list stoplistdownloadnow");
			outputNoFmt(KVI_OUT_SYSTEMMESSAGE,__tr2qs("Stopping the list download...")); //G&N mar 2005
		}

		m_pItemList->clear();

		KviConfig cfg(szFile,KviConfig::Read);
		KviConfigIterator it(*cfg.dict());
		while(it.current())
		{
			cfg.setGroup(it.currentKey());
			m_pItemList->append( 
					new KviChannelListViewItemData(
						it.currentKey(),
						cfg.readQStringEntry("users","0"),
						cfg.readQStringEntry("topic","")
					)
				);
			++it;
		}
		flush();
	}
}

void KviListWindow::control(int message)
{
	switch(message)
	{
		case EXTERNAL_SERVER_DATA_PARSER_CONTROL_RESET:       reset();       break;
		case EXTERNAL_SERVER_DATA_PARSER_CONTROL_STARTOFDATA: startOfList(); break;
		case EXTERNAL_SERVER_DATA_PARSER_CONTROL_ENDOFDATA:   endOfList();   break;
	}
}

void KviListWindow::reset()
{
	outputNoFmt(KVI_OUT_SYSTEMMESSAGE,__tr2qs("Reset"));
}

void KviListWindow::endOfList()
{
	if(m_pFlushTimer)
	{
		delete m_pFlushTimer;
		m_pFlushTimer = 0;
	}
	m_pRequestButton->setEnabled(true);
	outputNoFmt(KVI_OUT_SYSTEMMESSAGE,__tr2qs("Channels list download finished"));
	flush(); // give it the last kick
}

void KviListWindow::startOfList()
{
	m_pItemList->setAutoDelete(true);
	m_pItemList->clear();
	m_pItemList->setAutoDelete(false);

	m_pListView->clear();

	m_pRequestButton->setEnabled(false);
}

void KviListWindow::processData(KviIrcMessage *msg)
{
	if(!m_pFlushTimer)
	{
		m_pFlushTimer = new QTimer(this);
		connect(m_pFlushTimer,SIGNAL(timeout()),this,SLOT(flush()));
		m_pFlushTimer->start(1000);
		m_pRequestButton->setEnabled(false);
	}

	QString sz2 = msg->connection()->decodeText(msg->safeParam(2));

	m_pItemList->append(
		new KviChannelListViewItemData(
			msg->connection()->decodeText(msg->safeParam(1)),
			msg->connection()->decodeText(msg->safeParam(2)),
			msg->connection()->decodeText(msg->safeTrailing()))
	);
       
	if(_OUTPUT_VERBOSE)
	{
		QString zzz = msg->connection()->decodeText(msg->allParams());
		output(KVI_OUT_LIST,__tr2qs("Processing list: %Q"),&zzz);
	}
}

void KviListWindow::flush()
{
	m_pListView->setUpdatesEnabled(true); /* for v_scroolbar */
	while(KviChannelListViewItemData * d = m_pItemList->first())
	{
		(void)new KviChannelListViewItem(m_pListView,d);
		m_pItemList->removeFirst();
	}
	m_pListView->setUpdatesEnabled(true);
	m_pListView->viewport()->update();
}

void KviListWindow::itemDoubleClicked(KviTalListViewItem *it)
{
	QString sz = ((KviChannelListViewItem *)it)->channel();
	if(sz.isEmpty())return;
	if(!connection())return;
	KviQCString dat = connection()->encodeText(sz);
	if(!dat.data())return;
	m_pConsole->connection()->sendFmtData("join %s",dat.data());
}


//
//#warning "Load & save properties of this kind of window"

//void KviListWindow::saveProperties()
//{
//	KviWindowProperty p;
//	p.rect = externalGeometry();
//	p.isDocked = isAttacched();
//	QValueList<int> l(m_pSplitter->sizes());
//	if(l.count() >= 1)p.splitWidth1 = *(l.at(0));
//	if(l.count() >= 2)p.splitWidth2 = *(l.at(1));
//	p.timestamp = m_pView->timestamp();
//	p.imagesVisible = m_pView->imagesVisible();
//	p.isMaximized = isAttacched() && isMaximized();
//	p.topSplitWidth1 = 0;
//	p.topSplitWidth2 = 0;
//	p.topSplitWidth3 = 0;
//	g_pOptions->m_pWinPropertiesList->setProperty(caption(),&p);
//}
//
//void KviListWindow::setProperties(KviWindowProperty *p)
//{
//	QValueList<int> l;
//	l.append(p->splitWidth1);
//	l.append(p->splitWidth2);
//	m_pVertSplitter->setSizes(l);
//	m_pIrcView->setTimestamp(p->timestamp);
//	m_pIrcView->setShowImages(p->imagesVisible);
//}

void KviListWindow::applyOptions()
{
	m_pIrcView->applyOptions();
	KviWindow::applyOptions();
}

#include "listwindow.moc"