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 _useBufferViewHint = false;
94 setChangedState(false);
97 void BufferViewSettingsPage::load() {
98 bool useBufferViewHint = _useBufferViewHint;
99 int bufferViewHint = _bufferViewHint;
102 if(!Client::bufferViewManager())
105 const QList<BufferViewConfig *> bufferViewConfigs = Client::bufferViewManager()->bufferViewConfigs();
106 foreach(BufferViewConfig *bufferViewConfig, bufferViewConfigs) {
107 addBufferView(bufferViewConfig);
110 _ignoreWidgetChanges = true;
111 // load network selector
112 ui.networkSelector->clear();
113 ui.networkSelector->addItem(tr("All"));
114 ui.networkSelector->setItemData(0, qVariantFromValue<NetworkId>(NetworkId()));
116 foreach(NetworkId netId, Client::networkIds()) {
117 net = Client::network(netId);
118 ui.networkSelector->addItem(net->networkName());
119 ui.networkSelector->setItemData(ui.networkSelector->count() - 1, qVariantFromValue<NetworkId>(net->networkId()));
121 _ignoreWidgetChanges = false;
124 if(!useBufferViewHint || !selectBufferViewById(bufferViewHint))
125 ui.bufferViewList->setCurrentRow(0);
128 void BufferViewSettingsPage::save() {
131 BufferViewConfig *currentConfig = bufferView(ui.bufferViewList->currentRow());
133 _useBufferViewHint = true;
134 _bufferViewHint = currentConfig->bufferViewId();
137 QVariantList newConfigs;
138 QVariantList deleteConfigs;
139 QVariantList changedConfigs;
141 foreach(int bufferId, _deleteBufferViews) {
142 deleteConfigs << bufferId;
144 _deleteBufferViews.clear();
145 if(Client::bufferViewManager()) {
146 Client::bufferViewManager()->requestDeleteBufferViews(deleteConfigs);
149 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIter = _changedBufferViews.begin();
150 QHash<BufferViewConfig *, BufferViewConfig *>::iterator changedConfigIterEnd = _changedBufferViews.end();
151 BufferViewConfig *config, *changedConfig;
152 while(changedConfigIter != changedConfigIterEnd) {
153 config = changedConfigIter.key();
154 changedConfig = changedConfigIter.value();
155 changedConfigIter = _changedBufferViews.erase(changedConfigIter);
156 config->requestUpdate(changedConfig->toVariantMap());
157 changedConfig->deleteLater();
160 QList<BufferViewConfig *>::iterator newConfigIter = _newBufferViews.begin();
161 QList<BufferViewConfig *>::iterator newConfigIterEnd = _newBufferViews.end();
162 while(newConfigIter != newConfigIterEnd) {
163 config = *newConfigIter;
164 newConfigIter = _newBufferViews.erase(newConfigIter);
165 newConfigs << config->toVariantMap();
166 config->deleteLater();
168 if(Client::bufferViewManager()) {
169 Client::bufferViewManager()->requestCreateBufferViews(newConfigs);
176 void BufferViewSettingsPage::coreConnectionStateChanged(bool state) {
180 connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
186 void BufferViewSettingsPage::addBufferView(BufferViewConfig *config) {
187 QListWidgetItem *item = new QListWidgetItem(config->bufferViewName(), ui.bufferViewList);
188 item->setData(Qt::UserRole, qVariantFromValue<QObject *>(qobject_cast<QObject *>(config)));
189 connect(config, SIGNAL(updatedRemotely()), this, SLOT(updateBufferView()));
190 connect(config, SIGNAL(destroyed()), this, SLOT(bufferViewDeleted()));
193 void BufferViewSettingsPage::addBufferView(int bufferViewId) {
194 // we are informed about a new bufferview from Client::bufferViewManager()
195 Q_ASSERT(Client::bufferViewManager());
196 addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewId));
197 selectBufferViewById(bufferViewId);
200 void BufferViewSettingsPage::bufferViewDeleted() {
201 BufferViewConfig *config = static_cast<BufferViewConfig *>(sender());
203 for(int i = 0; i < ui.bufferViewList->count(); i++) {
204 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
205 if(config == static_cast<BufferViewConfig *>(obj)) {
206 QListWidgetItem *item = ui.bufferViewList->takeItem(i);
213 void BufferViewSettingsPage::newBufferView(const QString &bufferViewName) {
214 // id's of newly created bufferviews are negative (-1, -2... -n)
215 int fakeId = -1 * (_newBufferViews.count() + 1);
216 BufferViewConfig *config = new BufferViewConfig(fakeId);
217 config->setBufferViewName(bufferViewName);
218 config->setInitialized();
219 QList<BufferId> bufferIds;
220 if(config->addNewBuffersAutomatically()) {
221 bufferIds = Client::networkModel()->allBufferIds();
222 if(config->sortAlphabetically())
223 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
225 config->initSetBufferList(bufferIds);
227 _newBufferViews << config;
228 addBufferView(config);
229 ui.bufferViewList->setCurrentRow(listPos(config));
232 int BufferViewSettingsPage::listPos(BufferViewConfig *config) {
234 for(int i = 0; i < ui.bufferViewList->count(); i++) {
235 obj = ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>();
236 if(config == qobject_cast<BufferViewConfig *>(obj))
242 BufferViewConfig *BufferViewSettingsPage::bufferView(int listPos) {
243 if(listPos < ui.bufferViewList->count() && listPos >= 0) {
244 QObject *obj = ui.bufferViewList->item(listPos)->data(Qt::UserRole).value<QObject *>();
245 return qobject_cast<BufferViewConfig *>(obj);
251 bool BufferViewSettingsPage::selectBufferViewById(int bufferViewId) {
252 BufferViewConfig *config;
253 for(int i = 0; i < ui.bufferViewList->count(); i++) {
254 config = qobject_cast<BufferViewConfig *>(ui.bufferViewList->item(i)->data(Qt::UserRole).value<QObject *>());
255 if(config && config->bufferViewId() == bufferViewId) {
256 ui.bufferViewList->setCurrentRow(i);
263 void BufferViewSettingsPage::updateBufferView() {
264 BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
268 int itemPos = listPos(config);
270 qWarning() << "BufferViewSettingsPage::updateBufferView(): view is unknown:" << config->bufferViewId();
273 ui.bufferViewList->item(itemPos)->setText(config->bufferViewName());
274 if(itemPos == ui.bufferViewList->currentRow())
278 void BufferViewSettingsPage::on_addBufferView_clicked() {
279 if(!Client::bufferViewManager())
282 QStringList existing;
283 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
284 existing << bufferConfig->bufferViewName();
287 BufferViewEditDlg dlg(QString(), existing, this);
288 if(dlg.exec() == QDialog::Accepted) {
289 newBufferView(dlg.bufferViewName());
294 void BufferViewSettingsPage::on_renameBufferView_clicked() {
295 if(ui.bufferViewList->selectedItems().isEmpty())
298 if(!Client::bufferViewManager())
301 BufferViewConfig *config = bufferView(ui.bufferViewList->currentRow());
305 QStringList existing;
306 foreach(BufferViewConfig *bufferConfig, Client::bufferViewManager()->bufferViewConfigs()) {
307 existing << bufferConfig->bufferViewName();
310 BufferViewEditDlg dlg(config->bufferViewName(), existing, this);
311 if(dlg.exec() == QDialog::Accepted) {
312 BufferViewConfig *changedConfig = cloneConfig(config);
313 changedConfig->setBufferViewName(dlg.bufferViewName());
314 ui.bufferViewList->item(listPos(config))->setText(dlg.bufferViewName());
319 void BufferViewSettingsPage::on_deleteBufferView_clicked() {
320 if(ui.bufferViewList->selectedItems().isEmpty())
323 QListWidgetItem *currentItem = ui.bufferViewList->item(ui.bufferViewList->currentRow());
324 QString viewName = currentItem->text();
325 int viewId = bufferView(ui.bufferViewList->currentRow())->bufferViewId();
326 int ret = QMessageBox::question(this, tr("Delete Buffer View?"),
327 tr("Do you really want to delete the buffer view \"%1\"?").arg(viewName),
328 QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
330 if(ret == QMessageBox::Yes) {
331 ui.bufferViewList->removeItemWidget(currentItem);
334 _deleteBufferViews << viewId;
339 void BufferViewSettingsPage::bufferViewSelectionChanged(const QItemSelection ¤t, const QItemSelection &previous) {
342 if(!current.isEmpty()) {
343 ui.settingsGroupBox->setEnabled(true);
344 ui.bufferViewPreview->setEnabled(true);
346 loadConfig(configForDisplay(bufferView(ui.bufferViewList->currentRow())));
348 ui.settingsGroupBox->setEnabled(false);
349 ui.bufferViewPreview->setEnabled(false);
353 void BufferViewSettingsPage::loadConfig(BufferViewConfig *config) {
357 _ignoreWidgetChanges = true;
358 ui.onlyStatusBuffers->setChecked(BufferInfo::StatusBuffer & config->allowedBufferTypes());
359 ui.onlyChannelBuffers->setChecked(BufferInfo::ChannelBuffer & config->allowedBufferTypes());
360 ui.onlyQueryBuffers->setChecked(BufferInfo::QueryBuffer & config->allowedBufferTypes());
361 ui.addNewBuffersAutomatically->setChecked(config->addNewBuffersAutomatically());
362 ui.sortAlphabetically->setChecked(config->sortAlphabetically());
363 ui.hideInactiveBuffers->setChecked(config->hideInactiveBuffers());
365 int networkIndex = 0;
366 for(int i = 0; i < ui.networkSelector->count(); i++) {
367 if(ui.networkSelector->itemData(i).value<NetworkId>() == config->networkId()) {
372 ui.networkSelector->setCurrentIndex(networkIndex);
374 int activityIndex = 0;
375 int minimumActivity = config->minimumActivity();
376 while(minimumActivity) {
378 minimumActivity = minimumActivity >> 1;
380 ui.minimumActivitySelector->setCurrentIndex(activityIndex);
382 ui.bufferViewPreview->setFilteredModel(Client::bufferModel(), config);
384 _ignoreWidgetChanges = false;
387 void BufferViewSettingsPage::saveConfig(BufferViewConfig *config) {
391 int allowedBufferTypes = 0;
392 if(ui.onlyStatusBuffers->isChecked())
393 allowedBufferTypes |= BufferInfo::StatusBuffer;
394 if(ui.onlyChannelBuffers->isChecked())
395 allowedBufferTypes |= BufferInfo::ChannelBuffer;
396 if(ui.onlyQueryBuffers->isChecked())
397 allowedBufferTypes |= BufferInfo::QueryBuffer;
398 config->setAllowedBufferTypes(allowedBufferTypes);
400 config->setAddNewBuffersAutomatically(ui.addNewBuffersAutomatically->isChecked());
401 config->setSortAlphabetically(ui.sortAlphabetically->isChecked());
402 config->setHideInactiveBuffers(ui.hideInactiveBuffers->isChecked());
403 config->setNetworkId(ui.networkSelector->itemData(ui.networkSelector->currentIndex()).value<NetworkId>());
405 int minimumActivity = 0;
406 if(ui.minimumActivitySelector->currentIndex() > 0)
407 minimumActivity = 1 << (ui.minimumActivitySelector->currentIndex() - 1);
408 config->setMinimumActivity(minimumActivity);
410 if(_newBufferViews.contains(config)) {
411 QList<BufferId> bufferIds;
412 if(config->addNewBuffersAutomatically()) {
413 bufferIds = Client::networkModel()->allBufferIds();
414 if(config->sortAlphabetically())
415 qSort(bufferIds.begin(), bufferIds.end(), bufferIdLessThan);
417 config->initSetBufferList(bufferIds);
421 void BufferViewSettingsPage::widgetHasChanged() {
422 if(_ignoreWidgetChanges)
424 setChangedState(testHasChanged());
427 bool BufferViewSettingsPage::testHasChanged() {
428 saveConfig(cloneConfig(bufferView(ui.bufferViewList->currentRow())));
430 if(!_newBufferViews.isEmpty())
433 bool changed = false;
434 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iter = _changedBufferViews.begin();
435 QHash<BufferViewConfig *, BufferViewConfig *>::iterator iterEnd = _changedBufferViews.end();
436 while(iter != iterEnd) {
437 if(&(iter.key()) == &(iter.value())) {
438 iter.value()->deleteLater();
439 _changedBufferViews.erase(iter);
448 BufferViewConfig *BufferViewSettingsPage::cloneConfig(BufferViewConfig *config) {
449 if(!config || config->bufferViewId() < 0)
452 if(_changedBufferViews.contains(config))
453 return _changedBufferViews[config];
455 BufferViewConfig *changedConfig = new BufferViewConfig(-1, this);
456 changedConfig->fromVariantMap(config->toVariantMap());
457 changedConfig->setInitialized();
458 _changedBufferViews[config] = changedConfig;
459 connect(config, SIGNAL(bufferAdded(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
460 connect(config, SIGNAL(bufferMoved(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
461 connect(config, SIGNAL(bufferRemoved(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
462 connect(config, SIGNAL(addBufferRequested(const BufferId &, int)), changedConfig, SLOT(addBuffer(const BufferId &, int)));
463 connect(config, SIGNAL(moveBufferRequested(const BufferId &, int)), changedConfig, SLOT(moveBuffer(const BufferId &, int)));
464 connect(config, SIGNAL(removeBufferRequested(const BufferId &)), changedConfig, SLOT(removeBuffer(const BufferId &)));
466 // if this is the currently displayed view we have to change the config of the preview filter
467 BufferViewFilter *filter = qobject_cast<BufferViewFilter *>(ui.bufferViewPreview->model());
468 if(filter && filter->config() == config)
469 filter->setConfig(changedConfig);
470 ui.bufferViewPreview->setConfig(changedConfig);
472 return changedConfig;
475 BufferViewConfig *BufferViewSettingsPage::configForDisplay(BufferViewConfig *config) {
476 if(_changedBufferViews.contains(config))
477 return _changedBufferViews[config];
483 /**************************************************************************
485 *************************************************************************/
486 BufferViewEditDlg::BufferViewEditDlg(const QString &old, const QStringList &exist, QWidget *parent) : QDialog(parent), existing(exist) {
491 setWindowTitle(tr("Add Buffer View"));
492 on_bufferViewEdit_textChanged(""); // disable ok button
494 ui.bufferViewEdit->setText(old);
499 void BufferViewEditDlg::on_bufferViewEdit_textChanged(const QString &text) {
500 ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));