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)
39 ui.renameBufferView->setIcon(SmallIcon("edit-rename"));
40 ui.addBufferView->setIcon(SmallIcon("list-add"));
41 ui.deleteBufferView->setIcon(SmallIcon("edit-delete"));
45 ui.bufferViewList->setSortingEnabled(true);
46 ui.settingsGroupBox->setEnabled(false);
47 ui.bufferViewPreview->setEnabled(false);
49 coreConnectionStateChanged(Client::isConnected()); // need a core connection!
50 connect(Client::instance(), SIGNAL(coreConnectionStateChanged(bool)), this, SLOT(coreConnectionStateChanged(bool)));
51 connect(ui.bufferViewList->selectionModel(), SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
52 this, SLOT(bufferViewSelectionChanged(const QItemSelection &, const QItemSelection &)));
54 connect(ui.onlyStatusBuffers, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
55 connect(ui.onlyChannelBuffers, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
56 connect(ui.onlyQueryBuffers, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
57 connect(ui.addNewBuffersAutomatically, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
58 connect(ui.sortAlphabetically, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
59 connect(ui.hideInactiveBuffers, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
60 connect(ui.networkSelector, SIGNAL(currentIndexChanged(int)), this, SLOT(widgetHasChanged()));
61 connect(ui.minimumActivitySelector, SIGNAL(currentIndexChanged(int)), this, SLOT(widgetHasChanged()));
64 BufferViewSettingsPage::~BufferViewSettingsPage() {
68 void BufferViewSettingsPage::reset() {
69 ui.bufferViewList->clear();
71 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIter = _changedBufferViews.begin();
72 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIterEnd = _changedBufferViews.end();
73 BufferViewConfig *config;
74 while(changedConfigIter != changedConfigIterEnd) {
75 config = changedConfigIter.value();
76 changedConfigIter = _changedBufferViews.erase(changedConfigIter);
77 config->deleteLater();
80 QList<BufferViewConfig *>::iterator newConfigIter = _newBufferViews.begin();
81 QList<BufferViewConfig *>::iterator newConfigIterEnd = _newBufferViews.end();
82 while(newConfigIter != newConfigIterEnd) {
83 config = *newConfigIter;
84 newConfigIter = _newBufferViews.erase(newConfigIter);
85 config->deleteLater();
88 _deleteBufferViews.clear();
90 setChangedState(false);
93 void BufferViewSettingsPage::load() {
96 if(!Client::bufferViewManager())
99 const QList<BufferViewConfig *> bufferViewConfigs = Client::bufferViewManager()->bufferViewConfigs();
100 foreach(BufferViewConfig *bufferViewConfig, bufferViewConfigs) {
101 addBufferView(bufferViewConfig);
104 _ignoreWidgetChanges = true;
105 // load network selector
106 ui.networkSelector->clear();
107 ui.networkSelector->addItem(tr("All"));
108 ui.networkSelector->setItemData(0, qVariantFromValue<NetworkId>(NetworkId()));
110 foreach(NetworkId netId, Client::networkIds()) {
111 net = Client::network(netId);
112 ui.networkSelector->addItem(net->networkName());
113 ui.networkSelector->setItemData(ui.networkSelector->count() - 1, qVariantFromValue<NetworkId>(net->networkId()));
115 _ignoreWidgetChanges = false;
117 ui.bufferViewList->setCurrentRow(0);
120 void BufferViewSettingsPage::save() {
122 QVariantList newConfigs;
123 QVariantList deleteConfigs;
124 QVariantList changedConfigs;
126 foreach(int bufferId, _deleteBufferViews) {
127 deleteConfigs << bufferId;
129 _deleteBufferViews.clear();
130 if(Client::bufferViewManager()) {
131 Client::bufferViewManager()->requestDeleteBufferViews(deleteConfigs);
134 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIter = _changedBufferViews.begin();
135 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIterEnd = _changedBufferViews.end();
136 BufferViewConfig *config, *changedConfig;
137 while(changedConfigIter != changedConfigIterEnd) {
138 config = changedConfigIter.key();
139 changedConfig = changedConfigIter.value();
140 changedConfigIter = _changedBufferViews.erase(changedConfigIter);
141 config->requestUpdate(changedConfig->toVariantMap());
142 changedConfig->deleteLater();
145 QList<BufferViewConfig *>::iterator newConfigIter = _newBufferViews.begin();
146 QList<BufferViewConfig *>::iterator newConfigIterEnd = _newBufferViews.end();
147 while(newConfigIter != newConfigIterEnd) {
148 config = *newConfigIter;
149 newConfigIter = _newBufferViews.erase(newConfigIter);
150 newConfigs << config->toVariantMap();
151 config->deleteLater();
153 if(Client::bufferViewManager()) {
154 Client::bufferViewManager()->requestCreateBufferViews(newConfigs);
161 void BufferViewSettingsPage::coreConnectionStateChanged(bool state) {
165 connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
171 void BufferViewSettingsPage::addBufferView(BufferViewConfig *config) {
172 QListWidgetItem *item = new QListWidgetItem(config->bufferViewName(), ui.bufferViewList);
173 item->setData(Qt::UserRole, qVariantFromValue<QObject *>(qobject_cast<QObject *>(config)));
174 connect(config, SIGNAL(updatedRemotely()), this, SLOT(updateBufferView()));
175 connect(config, SIGNAL(destroyed()), this, SLOT(bufferViewDeleted()));
178 void BufferViewSettingsPage::addBufferView(int bufferViewId) {
179 Q_ASSERT(Client::bufferViewManager());
180 addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewId));
183 void BufferViewSettingsPage::bufferViewDeleted() {
184 BufferViewConfig *config = static_cast<BufferViewConfig *>(sender());
186 for(int i = 0; i < ui.bufferViewList->count(); i++) {
187 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
188 if(config == static_cast<BufferViewConfig *>(obj)) {
189 QListWidgetItem *item = ui.bufferViewList->takeItem(i);
196 void BufferViewSettingsPage::newBufferView(const QString &bufferViewName) {
197 // id's of newly created bufferviews are negative (-1, -2... -n)
198 int fakeId = -1 * (_newBufferViews.count() + 1);
199 BufferViewConfig *config = new BufferViewConfig(fakeId);
200 config->setBufferViewName(bufferViewName);
202 QList<BufferId> bufferIds;
203 if(config->addNewBuffersAutomatically()) {
204 bufferIds = Client::networkModel()->allBufferIds();
205 if(config->sortAlphabetically())
206 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
208 config->initSetBufferList(bufferIds);
210 _newBufferViews << config;
211 addBufferView(config);
212 ui.bufferViewList->setCurrentRow(listPos(config));
215 int BufferViewSettingsPage::listPos(BufferViewConfig *config) {
217 for(int i = 0; i < ui.bufferViewList->count(); i++) {
218 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
219 if(config == qobject_cast<BufferViewConfig *>(obj))
225 BufferViewConfig *BufferViewSettingsPage::bufferView(int listPos) {
226 if(listPos < ui.bufferViewList->count() && listPos >= 0) {
227 QObject *obj = ui.bufferViewList->item(listPos)->data(Qt::UserRole).value<QObject *>();
228 return qobject_cast<BufferViewConfig *>(obj);
234 void BufferViewSettingsPage::updateBufferView() {
235 BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
239 int itemPos = listPos(config);
241 qWarning() << "BufferViewSettingsPage::updateBufferView(): view is unknown:" << config->bufferViewId();
244 ui.bufferViewList->item(itemPos)->setText(config->bufferViewName());
245 if(itemPos == ui.bufferViewList->currentRow())
249 void BufferViewSettingsPage::on_addBufferView_clicked() {
250 if(!Client::bufferViewManager())
253 QStringList existing;
254 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
255 existing << bufferConfig->bufferViewName();
258 BufferViewEditDlg dlg(QString(), existing, this);
259 if(dlg.exec() == QDialog::Accepted) {
260 newBufferView(dlg.bufferViewName());
265 void BufferViewSettingsPage::on_renameBufferView_clicked() {
266 if(ui.bufferViewList->selectedItems().isEmpty())
269 if(!Client::bufferViewManager())
272 BufferViewConfig *config = bufferView(ui.bufferViewList->currentRow());
276 QStringList existing;
277 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
278 existing << bufferConfig->bufferViewName();
281 BufferViewEditDlg dlg(config->bufferViewName(), existing, this);
282 if(dlg.exec() == QDialog::Accepted) {
283 BufferViewConfig *changedConfig = cloneConfig(config);
284 changedConfig->setBufferViewName(dlg.bufferViewName());
285 ui.bufferViewList->item(listPos(config))->setText(dlg.bufferViewName());
290 void BufferViewSettingsPage::on_deleteBufferView_clicked() {
291 if(ui.bufferViewList->selectedItems().isEmpty())
294 QListWidgetItem *currentItem = ui.bufferViewList->item(ui.bufferViewList->currentRow());
295 QString viewName = currentItem->text();
296 int viewId = bufferView(ui.bufferViewList->currentRow())->bufferViewId();
297 int ret = QMessageBox::question(this, tr("Delete Buffer View?"),
298 tr("Do you really want to delete the buffer view \"%1\"?").arg(viewName),
299 QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
301 if(ret == QMessageBox::Yes) {
302 ui.bufferViewList->removeItemWidget(currentItem);
305 _deleteBufferViews << viewId;
310 void BufferViewSettingsPage::bufferViewSelectionChanged(const QItemSelection ¤t, const QItemSelection &previous) {
313 if(!current.isEmpty()) {
314 ui.settingsGroupBox->setEnabled(true);
315 ui.bufferViewPreview->setEnabled(true);
317 loadConfig(configForDisplay(bufferView(ui.bufferViewList->currentRow())));
319 ui.settingsGroupBox->setEnabled(false);
320 ui.bufferViewPreview->setEnabled(false);
324 void BufferViewSettingsPage::loadConfig(BufferViewConfig *config) {
328 _ignoreWidgetChanges = true;
329 ui.onlyStatusBuffers->setChecked(BufferInfo::StatusBuffer & config->allowedBufferTypes());
330 ui.onlyChannelBuffers->setChecked(BufferInfo::ChannelBuffer & config->allowedBufferTypes());
331 ui.onlyQueryBuffers->setChecked(BufferInfo::QueryBuffer & config->allowedBufferTypes());
332 ui.addNewBuffersAutomatically->setChecked(config->addNewBuffersAutomatically());
333 ui.sortAlphabetically->setChecked(config->sortAlphabetically());
334 ui.hideInactiveBuffers->setChecked(config->hideInactiveBuffers());
336 int networkIndex = 0;
337 for(int i = 0; i < ui.networkSelector->count(); i++) {
338 if(ui.networkSelector->itemData(i).value<NetworkId>() == config->networkId()) {
343 ui.networkSelector->setCurrentIndex(networkIndex);
345 int activityIndex = 0;
346 int minimumActivity = config->minimumActivity();
347 while(minimumActivity) {
349 minimumActivity = minimumActivity >> 1;
351 ui.minimumActivitySelector->setCurrentIndex(activityIndex);
353 ui.bufferViewPreview->setFilteredModel(Client::bufferModel(), config);
355 _ignoreWidgetChanges = false;
358 void BufferViewSettingsPage::saveConfig(BufferViewConfig *config) {
362 int allowedBufferTypes = 0;
363 if(ui.onlyStatusBuffers->isChecked())
364 allowedBufferTypes |= BufferInfo::StatusBuffer;
365 if(ui.onlyChannelBuffers->isChecked())
366 allowedBufferTypes |= BufferInfo::ChannelBuffer;
367 if(ui.onlyQueryBuffers->isChecked())
368 allowedBufferTypes |= BufferInfo::QueryBuffer;
369 config->setAllowedBufferTypes(allowedBufferTypes);
371 config->setAddNewBuffersAutomatically(ui.addNewBuffersAutomatically->isChecked());
372 config->setSortAlphabetically(ui.sortAlphabetically->isChecked());
373 config->setHideInactiveBuffers(ui.hideInactiveBuffers->isChecked());
374 config->setNetworkId(ui.networkSelector->itemData(ui.networkSelector->currentIndex()).value<NetworkId>());
376 int minimumActivity = 0;
377 if(ui.minimumActivitySelector->currentIndex() > 0)
378 minimumActivity = 1 << (ui.minimumActivitySelector->currentIndex() - 1);
379 config->setMinimumActivity(minimumActivity);
381 if(_newBufferViews.contains(config)) {
382 QList<BufferId> bufferIds;
383 if(config->addNewBuffersAutomatically()) {
384 bufferIds = Client::networkModel()->allBufferIds();
385 if(config->sortAlphabetically())
386 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
388 config->initSetBufferList(bufferIds);
392 void BufferViewSettingsPage::widgetHasChanged() {
393 if(_ignoreWidgetChanges)
395 setChangedState(testHasChanged());
398 bool BufferViewSettingsPage::testHasChanged() {
399 saveConfig(cloneConfig(bufferView(ui.bufferViewList->currentRow())));
401 if(!_newBufferViews.isEmpty())
404 bool changed = false;
405 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iter = _changedBufferViews.begin();
406 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iterEnd = _changedBufferViews.end();
407 while(iter != iterEnd) {
408 if(&(iter.key()) == &(iter.value())) {
409 iter.value()->deleteLater();
410 _changedBufferViews.erase(iter);
419 BufferViewConfig *BufferViewSettingsPage::cloneConfig(BufferViewConfig *config) {
420 if(!config || config->bufferViewId() < 0)
423 if(_changedBufferViews.contains(config))
424 return _changedBufferViews[config];
426 BufferViewConfig *changedConfig = new BufferViewConfig(-1, this);
427 changedConfig->fromVariantMap(config->toVariantMap());
428 changedConfig->setInitialized();
429 _changedBufferViews[config] = changedConfig;
430 connect(config, SIGNAL(bufferAdded(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
431 connect(config, SIGNAL(bufferMoved(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
432 connect(config, SIGNAL(bufferRemoved(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
433 connect(config, SIGNAL(addBufferRequested(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
434 connect(config, SIGNAL(moveBufferRequested(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
435 connect(config, SIGNAL(removeBufferRequested(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
437 // if this is the currently displayed view we have to change the config of the preview filter
438 BufferViewFilter *filter = qobject_cast<BufferViewFilter *>(ui.bufferViewPreview->model());
439 if(filter && filter->config() == config)
440 filter->setConfig(changedConfig);
441 ui.bufferViewPreview->setConfig(changedConfig);
443 return changedConfig;
446 BufferViewConfig *BufferViewSettingsPage::configForDisplay(BufferViewConfig *config) {
447 if(_changedBufferViews.contains(config))
448 return _changedBufferViews[config];
454 /**************************************************************************
456 *************************************************************************/
457 BufferViewEditDlg::BufferViewEditDlg(const QString &old, const QStringList &exist, QWidget *parent) : QDialog(parent), existing(exist) {
462 setWindowTitle(tr("Add Buffer View"));
463 on_bufferViewEdit_textChanged(""); // disable ok button
465 ui.bufferViewEdit->setText(old);
470 void BufferViewEditDlg::on_bufferViewEdit_textChanged(const QString &text) {
471 ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));