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 qDebug() << "addBufferView" << bufferViewId;
196 // we are informed about a new bufferview from Client::bufferViewManager()
197 Q_ASSERT(Client::bufferViewManager());
198 addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewId));
199 selectBufferViewById(bufferViewId);
202 void BufferViewSettingsPage::bufferViewDeleted() {
203 BufferViewConfig *config = static_cast<BufferViewConfig *>(sender());
205 for(int i = 0; i < ui.bufferViewList->count(); i++) {
206 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
207 if(config == static_cast<BufferViewConfig *>(obj)) {
208 QListWidgetItem *item = ui.bufferViewList->takeItem(i);
215 void BufferViewSettingsPage::newBufferView(const QString &bufferViewName) {
216 // id's of newly created bufferviews are negative (-1, -2... -n)
217 int fakeId = -1 * (_newBufferViews.count() + 1);
218 BufferViewConfig *config = new BufferViewConfig(fakeId);
219 config->setBufferViewName(bufferViewName);
220 config->setInitialized();
221 QList<BufferId> bufferIds;
222 if(config->addNewBuffersAutomatically()) {
223 bufferIds = Client::networkModel()->allBufferIds();
224 if(config->sortAlphabetically())
225 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
227 config->initSetBufferList(bufferIds);
229 _newBufferViews << config;
230 addBufferView(config);
231 ui.bufferViewList->setCurrentRow(listPos(config));
234 int BufferViewSettingsPage::listPos(BufferViewConfig *config) {
236 for(int i = 0; i < ui.bufferViewList->count(); i++) {
237 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
238 if(config == qobject_cast<BufferViewConfig *>(obj))
244 BufferViewConfig *BufferViewSettingsPage::bufferView(int listPos) {
245 if(listPos < ui.bufferViewList->count() && listPos >= 0) {
246 QObject *obj = ui.bufferViewList->item(listPos)->data(Qt::UserRole).value<QObject *>();
247 return qobject_cast<BufferViewConfig *>(obj);
253 bool BufferViewSettingsPage::selectBufferViewById(int bufferViewId) {
254 BufferViewConfig *config;
255 for(int i = 0; i < ui.bufferViewList->count(); i++) {
256 config = qobject_cast<BufferViewConfig *>(ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>());
257 if(config && config->bufferViewId() == bufferViewId) {
258 ui.bufferViewList->setCurrentRow(i);
265 void BufferViewSettingsPage::updateBufferView() {
266 BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
270 int itemPos = listPos(config);
272 qWarning() << "BufferViewSettingsPage::updateBufferView(): view is unknown:" << config->bufferViewId();
275 ui.bufferViewList->item(itemPos)->setText(config->bufferViewName());
276 if(itemPos == ui.bufferViewList->currentRow())
280 void BufferViewSettingsPage::on_addBufferView_clicked() {
281 if(!Client::bufferViewManager())
284 QStringList existing;
285 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
286 existing << bufferConfig->bufferViewName();
289 BufferViewEditDlg dlg(QString(), existing, this);
290 if(dlg.exec() == QDialog::Accepted) {
291 newBufferView(dlg.bufferViewName());
296 void BufferViewSettingsPage::on_renameBufferView_clicked() {
297 if(ui.bufferViewList->selectedItems().isEmpty())
300 if(!Client::bufferViewManager())
303 BufferViewConfig *config = bufferView(ui.bufferViewList->currentRow());
307 QStringList existing;
308 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
309 existing << bufferConfig->bufferViewName();
312 BufferViewEditDlg dlg(config->bufferViewName(), existing, this);
313 if(dlg.exec() == QDialog::Accepted) {
314 BufferViewConfig *changedConfig = cloneConfig(config);
315 changedConfig->setBufferViewName(dlg.bufferViewName());
316 ui.bufferViewList->item(listPos(config))->setText(dlg.bufferViewName());
321 void BufferViewSettingsPage::on_deleteBufferView_clicked() {
322 if(ui.bufferViewList->selectedItems().isEmpty())
325 QListWidgetItem *currentItem = ui.bufferViewList->item(ui.bufferViewList->currentRow());
326 QString viewName = currentItem->text();
327 int viewId = bufferView(ui.bufferViewList->currentRow())->bufferViewId();
328 int ret = QMessageBox::question(this, tr("Delete Buffer View?"),
329 tr("Do you really want to delete the buffer view \"%1\"?").arg(viewName),
330 QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
332 if(ret == QMessageBox::Yes) {
333 ui.bufferViewList->removeItemWidget(currentItem);
336 _deleteBufferViews << viewId;
341 void BufferViewSettingsPage::bufferViewSelectionChanged(const QItemSelection ¤t, const QItemSelection &previous) {
344 if(!current.isEmpty()) {
345 ui.settingsGroupBox->setEnabled(true);
346 ui.bufferViewPreview->setEnabled(true);
348 loadConfig(configForDisplay(bufferView(ui.bufferViewList->currentRow())));
350 ui.settingsGroupBox->setEnabled(false);
351 ui.bufferViewPreview->setEnabled(false);
355 void BufferViewSettingsPage::loadConfig(BufferViewConfig *config) {
359 _ignoreWidgetChanges = true;
360 ui.onlyStatusBuffers->setChecked(BufferInfo::StatusBuffer & config->allowedBufferTypes());
361 ui.onlyChannelBuffers->setChecked(BufferInfo::ChannelBuffer & config->allowedBufferTypes());
362 ui.onlyQueryBuffers->setChecked(BufferInfo::QueryBuffer & config->allowedBufferTypes());
363 ui.addNewBuffersAutomatically->setChecked(config->addNewBuffersAutomatically());
364 ui.sortAlphabetically->setChecked(config->sortAlphabetically());
365 ui.hideInactiveBuffers->setChecked(config->hideInactiveBuffers());
367 int networkIndex = 0;
368 for(int i = 0; i < ui.networkSelector->count(); i++) {
369 if(ui.networkSelector->itemData(i).value<NetworkId>() == config->networkId()) {
374 ui.networkSelector->setCurrentIndex(networkIndex);
376 int activityIndex = 0;
377 int minimumActivity = config->minimumActivity();
378 while(minimumActivity) {
380 minimumActivity = minimumActivity >> 1;
382 ui.minimumActivitySelector->setCurrentIndex(activityIndex);
384 ui.bufferViewPreview->setFilteredModel(Client::bufferModel(), config);
386 _ignoreWidgetChanges = false;
389 void BufferViewSettingsPage::saveConfig(BufferViewConfig *config) {
393 int allowedBufferTypes = 0;
394 if(ui.onlyStatusBuffers->isChecked())
395 allowedBufferTypes |= BufferInfo::StatusBuffer;
396 if(ui.onlyChannelBuffers->isChecked())
397 allowedBufferTypes |= BufferInfo::ChannelBuffer;
398 if(ui.onlyQueryBuffers->isChecked())
399 allowedBufferTypes |= BufferInfo::QueryBuffer;
400 config->setAllowedBufferTypes(allowedBufferTypes);
402 config->setAddNewBuffersAutomatically(ui.addNewBuffersAutomatically->isChecked());
403 config->setSortAlphabetically(ui.sortAlphabetically->isChecked());
404 config->setHideInactiveBuffers(ui.hideInactiveBuffers->isChecked());
405 config->setNetworkId(ui.networkSelector->itemData(ui.networkSelector->currentIndex()).value<NetworkId>());
407 int minimumActivity = 0;
408 if(ui.minimumActivitySelector->currentIndex() > 0)
409 minimumActivity = 1 << (ui.minimumActivitySelector->currentIndex() - 1);
410 config->setMinimumActivity(minimumActivity);
412 if(_newBufferViews.contains(config)) {
413 QList<BufferId> bufferIds;
414 if(config->addNewBuffersAutomatically()) {
415 bufferIds = Client::networkModel()->allBufferIds();
416 if(config->sortAlphabetically())
417 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
419 config->initSetBufferList(bufferIds);
423 void BufferViewSettingsPage::widgetHasChanged() {
424 if(_ignoreWidgetChanges)
426 setChangedState(testHasChanged());
429 bool BufferViewSettingsPage::testHasChanged() {
430 saveConfig(cloneConfig(bufferView(ui.bufferViewList->currentRow())));
432 if(!_newBufferViews.isEmpty())
435 bool changed = false;
436 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iter = _changedBufferViews.begin();
437 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iterEnd = _changedBufferViews.end();
438 while(iter != iterEnd) {
439 if(&(iter.key()) == &(iter.value())) {
440 iter.value()->deleteLater();
441 _changedBufferViews.erase(iter);
450 BufferViewConfig *BufferViewSettingsPage::cloneConfig(BufferViewConfig *config) {
451 if(!config || config->bufferViewId() < 0)
454 if(_changedBufferViews.contains(config))
455 return _changedBufferViews[config];
457 BufferViewConfig *changedConfig = new BufferViewConfig(-1, this);
458 changedConfig->fromVariantMap(config->toVariantMap());
459 changedConfig->setInitialized();
460 _changedBufferViews[config] = changedConfig;
461 connect(config, SIGNAL(bufferAdded(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
462 connect(config, SIGNAL(bufferMoved(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
463 connect(config, SIGNAL(bufferRemoved(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
464 connect(config, SIGNAL(addBufferRequested(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
465 connect(config, SIGNAL(moveBufferRequested(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
466 connect(config, SIGNAL(removeBufferRequested(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
468 // if this is the currently displayed view we have to change the config of the preview filter
469 BufferViewFilter *filter = qobject_cast<BufferViewFilter *>(ui.bufferViewPreview->model());
470 if(filter && filter->config() == config)
471 filter->setConfig(changedConfig);
472 ui.bufferViewPreview->setConfig(changedConfig);
474 return changedConfig;
477 BufferViewConfig *BufferViewSettingsPage::configForDisplay(BufferViewConfig *config) {
478 if(_changedBufferViews.contains(config))
479 return _changedBufferViews[config];
485 /**************************************************************************
487 *************************************************************************/
488 BufferViewEditDlg::BufferViewEditDlg(const QString &old, const QStringList &exist, QWidget *parent) : QDialog(parent), existing(exist) {
493 setWindowTitle(tr("Add Buffer View"));
494 on_bufferViewEdit_textChanged(""); // disable ok button
496 ui.bufferViewEdit->setText(old);
501 void BufferViewEditDlg::on_bufferViewEdit_textChanged(const QString &text) {
502 ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));