1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel IRC Team *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "bufferviewsettingspage.h"
23 #include <QMessageBox>
26 #include "iconloader.h"
28 #include "bufferviewconfig.h"
29 #include "bufferviewfilter.h"
30 #include "bufferviewmanager.h"
31 #include "buffermodel.h"
32 #include "networkmodel.h"
34 BufferViewSettingsPage::BufferViewSettingsPage(QWidget *parent)
35 : SettingsPage(tr("General"), tr("Buffer Views"), parent),
36 _ignoreWidgetChanges(false),
37 _useBufferViewHint(false),
41 ui.renameBufferView->setIcon(SmallIcon("edit-rename"));
42 ui.addBufferView->setIcon(SmallIcon("list-add"));
43 ui.deleteBufferView->setIcon(SmallIcon("edit-delete"));
47 ui.bufferViewList->setSortingEnabled(true);
48 ui.settingsGroupBox->setEnabled(false);
49 ui.bufferViewPreview->setEnabled(false);
51 coreConnectionStateChanged(Client::isConnected()); // need a core connection!
52 connect(Client::instance(), SIGNAL(coreConnectionStateChanged(bool)), this, SLOT(coreConnectionStateChanged(bool)));
53 connect(ui.bufferViewList->selectionModel(), SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
54 this, SLOT(bufferViewSelectionChanged(const QItemSelection &, const QItemSelection &)));
56 connect(ui.onlyStatusBuffers, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
57 connect(ui.onlyChannelBuffers, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
58 connect(ui.onlyQueryBuffers, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
59 connect(ui.addNewBuffersAutomatically, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
60 connect(ui.sortAlphabetically, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
61 connect(ui.hideInactiveBuffers, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
62 connect(ui.networkSelector, SIGNAL(currentIndexChanged(int)), this, SLOT(widgetHasChanged()));
63 connect(ui.minimumActivitySelector, SIGNAL(currentIndexChanged(int)), this, SLOT(widgetHasChanged()));
66 BufferViewSettingsPage::~BufferViewSettingsPage() {
70 void BufferViewSettingsPage::reset() {
71 ui.bufferViewList->clear();
73 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIter = _changedBufferViews.begin();
74 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIterEnd = _changedBufferViews.end();
75 BufferViewConfig *config;
76 while(changedConfigIter != changedConfigIterEnd) {
77 config = changedConfigIter.value();
78 changedConfigIter = _changedBufferViews.erase(changedConfigIter);
79 config->deleteLater();
82 QList<BufferViewConfig *>::iterator newConfigIter = _newBufferViews.begin();
83 QList<BufferViewConfig *>::iterator newConfigIterEnd = _newBufferViews.end();
84 while(newConfigIter != newConfigIterEnd) {
85 config = *newConfigIter;
86 newConfigIter = _newBufferViews.erase(newConfigIter);
87 config->deleteLater();
90 _deleteBufferViews.clear();
92 bool _useBufferViewHint;
95 setChangedState(false);
98 void BufferViewSettingsPage::load() {
99 bool useBufferViewHint = _useBufferViewHint;
100 int bufferViewHint = _bufferViewHint;
103 if(!Client::bufferViewManager())
106 const QList<BufferViewConfig *> bufferViewConfigs = Client::bufferViewManager()->bufferViewConfigs();
107 foreach(BufferViewConfig *bufferViewConfig, bufferViewConfigs) {
108 addBufferView(bufferViewConfig);
111 _ignoreWidgetChanges = true;
112 // load network selector
113 ui.networkSelector->clear();
114 ui.networkSelector->addItem(tr("All"));
115 ui.networkSelector->setItemData(0, qVariantFromValue<NetworkId>(NetworkId()));
117 foreach(NetworkId netId, Client::networkIds()) {
118 net = Client::network(netId);
119 ui.networkSelector->addItem(net->networkName());
120 ui.networkSelector->setItemData(ui.networkSelector->count() - 1, qVariantFromValue<NetworkId>(net->networkId()));
122 _ignoreWidgetChanges = false;
125 if(!useBufferViewHint || !selectBufferViewById(bufferViewHint))
126 ui.bufferViewList->setCurrentRow(0);
129 void BufferViewSettingsPage::save() {
132 BufferViewConfig *currentConfig = bufferView(ui.bufferViewList->currentRow());
134 _useBufferViewHint = true;
135 _bufferViewHint = currentConfig->bufferViewId();
138 QVariantList newConfigs;
139 QVariantList deleteConfigs;
140 QVariantList changedConfigs;
142 foreach(int bufferId, _deleteBufferViews) {
143 deleteConfigs << bufferId;
145 _deleteBufferViews.clear();
146 if(Client::bufferViewManager()) {
147 Client::bufferViewManager()->requestDeleteBufferViews(deleteConfigs);
150 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIter = _changedBufferViews.begin();
151 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIterEnd = _changedBufferViews.end();
152 BufferViewConfig *config, *changedConfig;
153 while(changedConfigIter != changedConfigIterEnd) {
154 config = changedConfigIter.key();
155 changedConfig = changedConfigIter.value();
156 changedConfigIter = _changedBufferViews.erase(changedConfigIter);
157 config->requestUpdate(changedConfig->toVariantMap());
158 changedConfig->deleteLater();
161 QList<BufferViewConfig *>::iterator newConfigIter = _newBufferViews.begin();
162 QList<BufferViewConfig *>::iterator newConfigIterEnd = _newBufferViews.end();
163 while(newConfigIter != newConfigIterEnd) {
164 config = *newConfigIter;
165 newConfigIter = _newBufferViews.erase(newConfigIter);
166 newConfigs << config->toVariantMap();
167 config->deleteLater();
169 if(Client::bufferViewManager()) {
170 Client::bufferViewManager()->requestCreateBufferViews(newConfigs);
177 void BufferViewSettingsPage::coreConnectionStateChanged(bool state) {
181 connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
187 void BufferViewSettingsPage::addBufferView(BufferViewConfig *config) {
188 QListWidgetItem *item = new QListWidgetItem(config->bufferViewName(), ui.bufferViewList);
189 item->setData(Qt::UserRole, qVariantFromValue<QObject *>(qobject_cast<QObject *>(config)));
190 connect(config, SIGNAL(updatedRemotely()), this, SLOT(updateBufferView()));
191 connect(config, SIGNAL(destroyed()), this, SLOT(bufferViewDeleted()));
194 void BufferViewSettingsPage::addBufferView(int bufferViewId) {
195 // we are informed about a new bufferview from Client::bufferViewManager()
196 Q_ASSERT(Client::bufferViewManager());
197 addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewId));
198 selectBufferViewById(bufferViewId);
201 void BufferViewSettingsPage::bufferViewDeleted() {
202 BufferViewConfig *config = static_cast<BufferViewConfig *>(sender());
204 for(int i = 0; i < ui.bufferViewList->count(); i++) {
205 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
206 if(config == static_cast<BufferViewConfig *>(obj)) {
207 QListWidgetItem *item = ui.bufferViewList->takeItem(i);
214 void BufferViewSettingsPage::newBufferView(const QString &bufferViewName) {
215 // id's of newly created bufferviews are negative (-1, -2... -n)
216 int fakeId = -1 * (_newBufferViews.count() + 1);
217 BufferViewConfig *config = new BufferViewConfig(fakeId);
218 config->setBufferViewName(bufferViewName);
219 config->setInitialized();
220 QList<BufferId> bufferIds;
221 if(config->addNewBuffersAutomatically()) {
222 bufferIds = Client::networkModel()->allBufferIds();
223 if(config->sortAlphabetically())
224 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
226 config->initSetBufferList(bufferIds);
228 _newBufferViews << config;
229 addBufferView(config);
230 ui.bufferViewList->setCurrentRow(listPos(config));
233 int BufferViewSettingsPage::listPos(BufferViewConfig *config) {
235 for(int i = 0; i < ui.bufferViewList->count(); i++) {
236 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
237 if(config == qobject_cast<BufferViewConfig *>(obj))
243 BufferViewConfig *BufferViewSettingsPage::bufferView(int listPos) {
244 if(listPos < ui.bufferViewList->count() && listPos >= 0) {
245 QObject *obj = ui.bufferViewList->item(listPos)->data(Qt::UserRole).value<QObject *>();
246 return qobject_cast<BufferViewConfig *>(obj);
252 bool BufferViewSettingsPage::selectBufferViewById(int bufferViewId) {
253 BufferViewConfig *config;
254 for(int i = 0; i < ui.bufferViewList->count(); i++) {
255 config = qobject_cast<BufferViewConfig *>(ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>());
256 if(config && config->bufferViewId() == bufferViewId) {
257 ui.bufferViewList->setCurrentRow(i);
264 void BufferViewSettingsPage::updateBufferView() {
265 BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
269 int itemPos = listPos(config);
271 qWarning() << "BufferViewSettingsPage::updateBufferView(): view is unknown:" << config->bufferViewId();
274 ui.bufferViewList->item(itemPos)->setText(config->bufferViewName());
275 if(itemPos == ui.bufferViewList->currentRow())
279 void BufferViewSettingsPage::on_addBufferView_clicked() {
280 if(!Client::bufferViewManager())
283 QStringList existing;
284 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
285 existing << bufferConfig->bufferViewName();
288 BufferViewEditDlg dlg(QString(), existing, this);
289 if(dlg.exec() == QDialog::Accepted) {
290 newBufferView(dlg.bufferViewName());
295 void BufferViewSettingsPage::on_renameBufferView_clicked() {
296 if(ui.bufferViewList->selectedItems().isEmpty())
299 if(!Client::bufferViewManager())
302 BufferViewConfig *config = bufferView(ui.bufferViewList->currentRow());
306 QStringList existing;
307 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
308 existing << bufferConfig->bufferViewName();
311 BufferViewEditDlg dlg(config->bufferViewName(), existing, this);
312 if(dlg.exec() == QDialog::Accepted) {
313 BufferViewConfig *changedConfig = cloneConfig(config);
314 changedConfig->setBufferViewName(dlg.bufferViewName());
315 ui.bufferViewList->item(listPos(config))->setText(dlg.bufferViewName());
320 void BufferViewSettingsPage::on_deleteBufferView_clicked() {
321 if(ui.bufferViewList->selectedItems().isEmpty())
324 QListWidgetItem *currentItem = ui.bufferViewList->item(ui.bufferViewList->currentRow());
325 QString viewName = currentItem->text();
326 int viewId = bufferView(ui.bufferViewList->currentRow())->bufferViewId();
327 int ret = QMessageBox::question(this, tr("Delete Buffer View?"),
328 tr("Do you really want to delete the buffer view \"%1\"?").arg(viewName),
329 QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
331 if(ret == QMessageBox::Yes) {
332 ui.bufferViewList->removeItemWidget(currentItem);
335 _deleteBufferViews << viewId;
340 void BufferViewSettingsPage::bufferViewSelectionChanged(const QItemSelection ¤t, const QItemSelection &previous) {
343 if(!current.isEmpty()) {
344 ui.settingsGroupBox->setEnabled(true);
345 ui.bufferViewPreview->setEnabled(true);
347 loadConfig(configForDisplay(bufferView(ui.bufferViewList->currentRow())));
349 ui.settingsGroupBox->setEnabled(false);
350 ui.bufferViewPreview->setEnabled(false);
354 void BufferViewSettingsPage::loadConfig(BufferViewConfig *config) {
358 _ignoreWidgetChanges = true;
359 ui.onlyStatusBuffers->setChecked(BufferInfo::StatusBuffer & config->allowedBufferTypes());
360 ui.onlyChannelBuffers->setChecked(BufferInfo::ChannelBuffer & config->allowedBufferTypes());
361 ui.onlyQueryBuffers->setChecked(BufferInfo::QueryBuffer & config->allowedBufferTypes());
362 ui.addNewBuffersAutomatically->setChecked(config->addNewBuffersAutomatically());
363 ui.sortAlphabetically->setChecked(config->sortAlphabetically());
364 ui.hideInactiveBuffers->setChecked(config->hideInactiveBuffers());
366 int networkIndex = 0;
367 for(int i = 0; i < ui.networkSelector->count(); i++) {
368 if(ui.networkSelector->itemData(i).value<NetworkId>() == config->networkId()) {
373 ui.networkSelector->setCurrentIndex(networkIndex);
375 int activityIndex = 0;
376 int minimumActivity = config->minimumActivity();
377 while(minimumActivity) {
379 minimumActivity = minimumActivity >> 1;
381 ui.minimumActivitySelector->setCurrentIndex(activityIndex);
383 ui.bufferViewPreview->setFilteredModel(Client::bufferModel(), config);
385 _ignoreWidgetChanges = false;
388 void BufferViewSettingsPage::saveConfig(BufferViewConfig *config) {
392 int allowedBufferTypes = 0;
393 if(ui.onlyStatusBuffers->isChecked())
394 allowedBufferTypes |= BufferInfo::StatusBuffer;
395 if(ui.onlyChannelBuffers->isChecked())
396 allowedBufferTypes |= BufferInfo::ChannelBuffer;
397 if(ui.onlyQueryBuffers->isChecked())
398 allowedBufferTypes |= BufferInfo::QueryBuffer;
399 config->setAllowedBufferTypes(allowedBufferTypes);
401 config->setAddNewBuffersAutomatically(ui.addNewBuffersAutomatically->isChecked());
402 config->setSortAlphabetically(ui.sortAlphabetically->isChecked());
403 config->setHideInactiveBuffers(ui.hideInactiveBuffers->isChecked());
404 config->setNetworkId(ui.networkSelector->itemData(ui.networkSelector->currentIndex()).value<NetworkId>());
406 int minimumActivity = 0;
407 if(ui.minimumActivitySelector->currentIndex() > 0)
408 minimumActivity = 1 << (ui.minimumActivitySelector->currentIndex() - 1);
409 config->setMinimumActivity(minimumActivity);
411 if(_newBufferViews.contains(config)) {
412 QList<BufferId> bufferIds;
413 if(config->addNewBuffersAutomatically()) {
414 bufferIds = Client::networkModel()->allBufferIds();
415 if(config->sortAlphabetically())
416 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
418 config->initSetBufferList(bufferIds);
422 void BufferViewSettingsPage::widgetHasChanged() {
423 if(_ignoreWidgetChanges)
425 setChangedState(testHasChanged());
428 bool BufferViewSettingsPage::testHasChanged() {
429 saveConfig(cloneConfig(bufferView(ui.bufferViewList->currentRow())));
431 if(!_newBufferViews.isEmpty())
434 bool changed = false;
435 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iter = _changedBufferViews.begin();
436 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iterEnd = _changedBufferViews.end();
437 while(iter != iterEnd) {
438 if(&(iter.key()) == &(iter.value())) {
439 iter.value()->deleteLater();
440 _changedBufferViews.erase(iter);
449 BufferViewConfig *BufferViewSettingsPage::cloneConfig(BufferViewConfig *config) {
450 if(!config || config->bufferViewId() < 0)
453 if(_changedBufferViews.contains(config))
454 return _changedBufferViews[config];
456 BufferViewConfig *changedConfig = new BufferViewConfig(-1, this);
457 changedConfig->fromVariantMap(config->toVariantMap());
458 changedConfig->setInitialized();
459 _changedBufferViews[config] = changedConfig;
460 connect(config, SIGNAL(bufferAdded(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
461 connect(config, SIGNAL(bufferMoved(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
462 connect(config, SIGNAL(bufferRemoved(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
463 connect(config, SIGNAL(addBufferRequested(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
464 connect(config, SIGNAL(moveBufferRequested(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
465 connect(config, SIGNAL(removeBufferRequested(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
467 // if this is the currently displayed view we have to change the config of the preview filter
468 BufferViewFilter *filter = qobject_cast<BufferViewFilter *>(ui.bufferViewPreview->model());
469 if(filter && filter->config() == config)
470 filter->setConfig(changedConfig);
471 ui.bufferViewPreview->setConfig(changedConfig);
473 return changedConfig;
476 BufferViewConfig *BufferViewSettingsPage::configForDisplay(BufferViewConfig *config) {
477 if(_changedBufferViews.contains(config))
478 return _changedBufferViews[config];
484 /**************************************************************************
486 *************************************************************************/
487 BufferViewEditDlg::BufferViewEditDlg(const QString &old, const QStringList &exist, QWidget *parent) : QDialog(parent), existing(exist) {
492 setWindowTitle(tr("Add Buffer View"));
493 on_bufferViewEdit_textChanged(""); // disable ok button
495 ui.bufferViewEdit->setText(old);
500 void BufferViewEditDlg::on_bufferViewEdit_textChanged(const QString &text) {
501 ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));