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 setChangedState(false);
95 void BufferViewSettingsPage::load() {
96 qDebug() << "loooooooad";
99 if(!Client::bufferViewManager())
102 const QList<BufferViewConfig *> bufferViewConfigs = Client::bufferViewManager()->bufferViewConfigs();
103 foreach(BufferViewConfig *bufferViewConfig, bufferViewConfigs) {
104 addBufferView(bufferViewConfig);
107 _ignoreWidgetChanges = true;
108 // load network selector
109 ui.networkSelector->clear();
110 ui.networkSelector->addItem(tr("All"));
111 ui.networkSelector->setItemData(0, qVariantFromValue<NetworkId>(NetworkId()));
113 foreach(NetworkId netId, Client::networkIds()) {
114 net = Client::network(netId);
115 ui.networkSelector->addItem(net->networkName());
116 ui.networkSelector->setItemData(ui.networkSelector->count() - 1, qVariantFromValue<NetworkId>(net->networkId()));
118 _ignoreWidgetChanges = false;
121 if(!_useBufferViewHint || !selectBufferViewById(_bufferViewHint))
122 ui.bufferViewList->setCurrentRow(0);
125 void BufferViewSettingsPage::save() {
128 BufferViewConfig *currentConfig = bufferView(ui.bufferViewList->currentRow());
130 _useBufferViewHint = true;
131 _bufferViewHint = currentConfig->bufferViewId();
134 QVariantList newConfigs;
135 QVariantList deleteConfigs;
136 QVariantList changedConfigs;
138 foreach(int bufferId, _deleteBufferViews) {
139 deleteConfigs << bufferId;
141 _deleteBufferViews.clear();
142 if(Client::bufferViewManager()) {
143 Client::bufferViewManager()->requestDeleteBufferViews(deleteConfigs);
146 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIter = _changedBufferViews.begin();
147 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIterEnd = _changedBufferViews.end();
148 BufferViewConfig *config, *changedConfig;
149 while(changedConfigIter != changedConfigIterEnd) {
150 config = changedConfigIter.key();
151 changedConfig = changedConfigIter.value();
152 changedConfigIter = _changedBufferViews.erase(changedConfigIter);
153 config->requestUpdate(changedConfig->toVariantMap());
154 changedConfig->deleteLater();
157 QList<BufferViewConfig *>::iterator newConfigIter = _newBufferViews.begin();
158 QList<BufferViewConfig *>::iterator newConfigIterEnd = _newBufferViews.end();
159 while(newConfigIter != newConfigIterEnd) {
160 config = *newConfigIter;
161 newConfigIter = _newBufferViews.erase(newConfigIter);
162 newConfigs << config->toVariantMap();
163 config->deleteLater();
165 if(Client::bufferViewManager()) {
166 Client::bufferViewManager()->requestCreateBufferViews(newConfigs);
173 void BufferViewSettingsPage::coreConnectionStateChanged(bool state) {
177 connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
183 void BufferViewSettingsPage::addBufferView(BufferViewConfig *config) {
184 QListWidgetItem *item = new QListWidgetItem(config->bufferViewName(), ui.bufferViewList);
185 item->setData(Qt::UserRole, qVariantFromValue<QObject *>(qobject_cast<QObject *>(config)));
186 connect(config, SIGNAL(updatedRemotely()), this, SLOT(updateBufferView()));
187 connect(config, SIGNAL(destroyed()), this, SLOT(bufferViewDeleted()));
190 void BufferViewSettingsPage::addBufferView(int bufferViewId) {
191 qDebug() << "addBufferView" << bufferViewId;
192 // we are informed about a new bufferview from Client::bufferViewManager()
193 Q_ASSERT(Client::bufferViewManager());
194 addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewId));
195 selectBufferViewById(bufferViewId);
198 void BufferViewSettingsPage::bufferViewDeleted() {
199 BufferViewConfig *config = static_cast<BufferViewConfig *>(sender());
201 for(int i = 0; i < ui.bufferViewList->count(); i++) {
202 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
203 if(config == static_cast<BufferViewConfig *>(obj)) {
204 QListWidgetItem *item = ui.bufferViewList->takeItem(i);
211 void BufferViewSettingsPage::newBufferView(const QString &bufferViewName) {
212 // id's of newly created bufferviews are negative (-1, -2... -n)
213 int fakeId = -1 * (_newBufferViews.count() + 1);
214 BufferViewConfig *config = new BufferViewConfig(fakeId);
215 config->setBufferViewName(bufferViewName);
216 config->setInitialized();
217 QList<BufferId> bufferIds;
218 if(config->addNewBuffersAutomatically()) {
219 bufferIds = Client::networkModel()->allBufferIds();
220 if(config->sortAlphabetically())
221 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
223 config->initSetBufferList(bufferIds);
225 _newBufferViews << config;
226 addBufferView(config);
227 ui.bufferViewList->setCurrentRow(listPos(config));
230 int BufferViewSettingsPage::listPos(BufferViewConfig *config) {
232 for(int i = 0; i < ui.bufferViewList->count(); i++) {
233 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
234 if(config == qobject_cast<BufferViewConfig *>(obj))
240 BufferViewConfig *BufferViewSettingsPage::bufferView(int listPos) {
241 if(listPos < ui.bufferViewList->count() && listPos >= 0) {
242 QObject *obj = ui.bufferViewList->item(listPos)->data(Qt::UserRole).value<QObject *>();
243 return qobject_cast<BufferViewConfig *>(obj);
249 bool BufferViewSettingsPage::selectBufferViewById(int bufferViewId) {
250 BufferViewConfig *config;
251 for(int i = 0; i < ui.bufferViewList->count(); i++) {
252 config = qobject_cast<BufferViewConfig *>(ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>());
253 if(config && config->bufferViewId() == bufferViewId) {
254 ui.bufferViewList->setCurrentRow(i);
261 void BufferViewSettingsPage::updateBufferView() {
262 BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
266 int itemPos = listPos(config);
268 qWarning() << "BufferViewSettingsPage::updateBufferView(): view is unknown:" << config->bufferViewId();
271 ui.bufferViewList->item(itemPos)->setText(config->bufferViewName());
272 if(itemPos == ui.bufferViewList->currentRow())
276 void BufferViewSettingsPage::on_addBufferView_clicked() {
277 if(!Client::bufferViewManager())
280 QStringList existing;
281 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
282 existing << bufferConfig->bufferViewName();
285 BufferViewEditDlg dlg(QString(), existing, this);
286 if(dlg.exec() == QDialog::Accepted) {
287 newBufferView(dlg.bufferViewName());
292 void BufferViewSettingsPage::on_renameBufferView_clicked() {
293 if(ui.bufferViewList->selectedItems().isEmpty())
296 if(!Client::bufferViewManager())
299 BufferViewConfig *config = bufferView(ui.bufferViewList->currentRow());
303 QStringList existing;
304 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
305 existing << bufferConfig->bufferViewName();
308 BufferViewEditDlg dlg(config->bufferViewName(), existing, this);
309 if(dlg.exec() == QDialog::Accepted) {
310 BufferViewConfig *changedConfig = cloneConfig(config);
311 changedConfig->setBufferViewName(dlg.bufferViewName());
312 ui.bufferViewList->item(listPos(config))->setText(dlg.bufferViewName());
317 void BufferViewSettingsPage::on_deleteBufferView_clicked() {
318 if(ui.bufferViewList->selectedItems().isEmpty())
321 QListWidgetItem *currentItem = ui.bufferViewList->item(ui.bufferViewList->currentRow());
322 QString viewName = currentItem->text();
323 int viewId = bufferView(ui.bufferViewList->currentRow())->bufferViewId();
324 int ret = QMessageBox::question(this, tr("Delete Buffer View?"),
325 tr("Do you really want to delete the buffer view \"%1\"?").arg(viewName),
326 QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
328 if(ret == QMessageBox::Yes) {
329 ui.bufferViewList->removeItemWidget(currentItem);
332 _deleteBufferViews << viewId;
337 void BufferViewSettingsPage::bufferViewSelectionChanged(const QItemSelection ¤t, const QItemSelection &previous) {
340 if(!current.isEmpty()) {
341 ui.settingsGroupBox->setEnabled(true);
342 ui.bufferViewPreview->setEnabled(true);
344 loadConfig(configForDisplay(bufferView(ui.bufferViewList->currentRow())));
346 ui.settingsGroupBox->setEnabled(false);
347 ui.bufferViewPreview->setEnabled(false);
351 void BufferViewSettingsPage::loadConfig(BufferViewConfig *config) {
355 _ignoreWidgetChanges = true;
356 ui.onlyStatusBuffers->setChecked(BufferInfo::StatusBuffer & config->allowedBufferTypes());
357 ui.onlyChannelBuffers->setChecked(BufferInfo::ChannelBuffer & config->allowedBufferTypes());
358 ui.onlyQueryBuffers->setChecked(BufferInfo::QueryBuffer & config->allowedBufferTypes());
359 ui.addNewBuffersAutomatically->setChecked(config->addNewBuffersAutomatically());
360 ui.sortAlphabetically->setChecked(config->sortAlphabetically());
361 ui.hideInactiveBuffers->setChecked(config->hideInactiveBuffers());
363 int networkIndex = 0;
364 for(int i = 0; i < ui.networkSelector->count(); i++) {
365 if(ui.networkSelector->itemData(i).value<NetworkId>() == config->networkId()) {
370 ui.networkSelector->setCurrentIndex(networkIndex);
372 int activityIndex = 0;
373 int minimumActivity = config->minimumActivity();
374 while(minimumActivity) {
376 minimumActivity = minimumActivity >> 1;
378 ui.minimumActivitySelector->setCurrentIndex(activityIndex);
380 ui.bufferViewPreview->setFilteredModel(Client::bufferModel(), config);
382 _ignoreWidgetChanges = false;
385 void BufferViewSettingsPage::saveConfig(BufferViewConfig *config) {
389 int allowedBufferTypes = 0;
390 if(ui.onlyStatusBuffers->isChecked())
391 allowedBufferTypes |= BufferInfo::StatusBuffer;
392 if(ui.onlyChannelBuffers->isChecked())
393 allowedBufferTypes |= BufferInfo::ChannelBuffer;
394 if(ui.onlyQueryBuffers->isChecked())
395 allowedBufferTypes |= BufferInfo::QueryBuffer;
396 config->setAllowedBufferTypes(allowedBufferTypes);
398 config->setAddNewBuffersAutomatically(ui.addNewBuffersAutomatically->isChecked());
399 config->setSortAlphabetically(ui.sortAlphabetically->isChecked());
400 config->setHideInactiveBuffers(ui.hideInactiveBuffers->isChecked());
401 config->setNetworkId(ui.networkSelector->itemData(ui.networkSelector->currentIndex()).value<NetworkId>());
403 int minimumActivity = 0;
404 if(ui.minimumActivitySelector->currentIndex() > 0)
405 minimumActivity = 1 << (ui.minimumActivitySelector->currentIndex() - 1);
406 config->setMinimumActivity(minimumActivity);
408 if(_newBufferViews.contains(config)) {
409 QList<BufferId> bufferIds;
410 if(config->addNewBuffersAutomatically()) {
411 bufferIds = Client::networkModel()->allBufferIds();
412 if(config->sortAlphabetically())
413 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
415 config->initSetBufferList(bufferIds);
419 void BufferViewSettingsPage::widgetHasChanged() {
420 if(_ignoreWidgetChanges)
422 setChangedState(testHasChanged());
425 bool BufferViewSettingsPage::testHasChanged() {
426 saveConfig(cloneConfig(bufferView(ui.bufferViewList->currentRow())));
428 if(!_newBufferViews.isEmpty())
431 bool changed = false;
432 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iter = _changedBufferViews.begin();
433 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iterEnd = _changedBufferViews.end();
434 while(iter != iterEnd) {
435 if(&(iter.key()) == &(iter.value())) {
436 iter.value()->deleteLater();
437 _changedBufferViews.erase(iter);
446 BufferViewConfig *BufferViewSettingsPage::cloneConfig(BufferViewConfig *config) {
447 if(!config || config->bufferViewId() < 0)
450 if(_changedBufferViews.contains(config))
451 return _changedBufferViews[config];
453 BufferViewConfig *changedConfig = new BufferViewConfig(-1, this);
454 changedConfig->fromVariantMap(config->toVariantMap());
455 changedConfig->setInitialized();
456 _changedBufferViews[config] = changedConfig;
457 connect(config, SIGNAL(bufferAdded(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
458 connect(config, SIGNAL(bufferMoved(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
459 connect(config, SIGNAL(bufferRemoved(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
460 connect(config, SIGNAL(addBufferRequested(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
461 connect(config, SIGNAL(moveBufferRequested(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
462 connect(config, SIGNAL(removeBufferRequested(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
464 // if this is the currently displayed view we have to change the config of the preview filter
465 BufferViewFilter *filter = qobject_cast<BufferViewFilter *>(ui.bufferViewPreview->model());
466 if(filter && filter->config() == config)
467 filter->setConfig(changedConfig);
468 ui.bufferViewPreview->setConfig(changedConfig);
470 return changedConfig;
473 BufferViewConfig *BufferViewSettingsPage::configForDisplay(BufferViewConfig *config) {
474 if(_changedBufferViews.contains(config))
475 return _changedBufferViews[config];
481 /**************************************************************************
483 *************************************************************************/
484 BufferViewEditDlg::BufferViewEditDlg(const QString &old, const QStringList &exist, QWidget *parent) : QDialog(parent), existing(exist) {
489 setWindowTitle(tr("Add Buffer View"));
490 on_bufferViewEdit_textChanged(""); // disable ok button
492 ui.bufferViewEdit->setText(old);
497 void BufferViewEditDlg::on_bufferViewEdit_textChanged(const QString &text) {
498 ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));