src/qtui/settingspages/chatmonitorsettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU Blank Public License as published by    *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  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 Blank Public License for more details.                            *
  14  *                                                                         *
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  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "chatmonitorsettingspage.h"
  22
  23 #include "client.h"
  24 #include "networkmodel.h"
  25 #include "bufferviewconfig.h"
  26 #include "buffermodel.h"
  27 #include "bufferview.h"
  28 #include "bufferviewfilter.h"
  29 #include "iconloader.h"
  30 #include "chatviewsettings.h"
  31
  32 #include <QVariant>
  33
  34 ChatMonitorSettingsPage::ChatMonitorSettingsPage(QWidget *parent)
  35   : SettingsPage(tr("General"), tr("Chat Monitor"), parent) {
  36   ui.setupUi(this);
  37
  38   ui.activateBuffer->setIcon(SmallIcon("go-next"));
  39   ui.deactivateBuffer->setIcon(SmallIcon("go-previous"));
  40
  41   // setup available buffers config (for the bufferview on the left)
  42   _configAvailable = new BufferViewConfig(-667, this);
  43   _configAvailable->setBufferViewName("tmpChatMonitorAvailableBuffers");
  44   _configAvailable->setSortAlphabetically(true);
  45   _configAvailable->setDisableDecoration(true);
  46   _configAvailable->setNetworkId(NetworkId());
  47   _configAvailable->setInitialized();
  48
  49   // setup active buffers config (for the bufferview on the right)
  50   _configActive = new BufferViewConfig(-666, this);
  51   _configActive->setBufferViewName("tmpChatMonitorActiveBuffers");
  52   _configActive->setSortAlphabetically(true);
  53   _configActive->setDisableDecoration(true);
  54   _configActive->setNetworkId(NetworkId());
  55   _configActive->setInitialized();
  56
  57   // fill combobox with operation modes
  58   ui.operationMode->addItem(tr("Opt In"), ChatViewSettings::OptIn);
  59   ui.operationMode->addItem(tr("Opt Out"), ChatViewSettings::OptOut);
  60
  61   // connect slots
  62   connect(ui.operationMode, SIGNAL(currentIndexChanged(int)), this, SLOT(switchOperationMode(int)));
  63 }
  64
  65 bool ChatMonitorSettingsPage::hasDefaults() const {
  66   return true;
  67 }
  68
  69 void ChatMonitorSettingsPage::defaults() {
  70   settings["OperationMode"] = ChatViewSettings::OptOut;
  71   settings["ShowHighlights"] = false;
  72   settings["Buffers"] = QVariant();
  73   settings["Default"] = true;
  74   load();
  75   widgetHasChanged();
  76 }
  77
  78 void ChatMonitorSettingsPage::load() {
  79   if(settings.contains("Default"))
  80     settings.remove("Default");
  81   else
  82     loadSettings();
  83
  84   ui.operationMode->setCurrentIndex(settings["OperationMode"].toInt() - 1);
  85   ui.showHighlights->setChecked(settings["ShowHighlights"].toBool());
  86
  87   // get all available buffer Ids
  88   QList<BufferId> allBufferIds = Client::networkModel()->allBufferIds();
  89
  90   if(!settings["Buffers"].toList().isEmpty()) {
  91     QList<BufferId> bufferIdsFromConfig;
  92     // remove all active buffers from the available config
  93     foreach(QVariant v, settings["Buffers"].toList()) {
  94       bufferIdsFromConfig << v.value<BufferId>();
  95       allBufferIds.removeAll(v.value<BufferId>());
  96     }
  97     qSort(bufferIdsFromConfig.begin(), bufferIdsFromConfig.end(), bufferIdLessThan);
  98     _configActive->initSetBufferList(bufferIdsFromConfig);
  99   }
 100   ui.activeBuffers->setFilteredModel(Client::bufferModel(), _configActive);
 101
 102   qSort(allBufferIds.begin(), allBufferIds.end(), bufferIdLessThan);
 103   _configAvailable->initSetBufferList(allBufferIds);
 104   ui.availableBuffers->setFilteredModel(Client::bufferModel(), _configAvailable);
 105
 106   setChangedState(false);
 107 }
 108
 109 void ChatMonitorSettingsPage::loadSettings() {
 110   ChatViewSettings chatViewSettings("ChatMonitor");
 111   settings["OperationMode"] = static_cast<ChatViewSettings::OperationMode>(chatViewSettings.value("OperationMode", QVariant()).toInt());
 112
 113   // Load default behavior if no or invalid settings found
 114   if(settings["OperationMode"] == ChatViewSettings::InvalidMode) {
 115     switchOperationMode(ui.operationMode->findData(ChatViewSettings::OptOut));
 116     settings["OperationMode"] == ChatViewSettings::OptOut;
 117   }
 118   settings["ShowHighlights"] = chatViewSettings.value("ShowHighlights", false);
 119   settings["Buffers"] = chatViewSettings.value("Buffers", QVariantList());
 120 }
 121
 122 void ChatMonitorSettingsPage::save() {
 123   ChatViewSettings chatViewSettings("ChatMonitor");
 124   // save operation mode
 125   chatViewSettings.setValue("OperationMode", settings["OperationMode"]);
 126   chatViewSettings.setValue("ShowHighlights", settings["ShowHighlights"]);
 127
 128   // save list of active buffers
 129   QVariantList saveableBufferIdList;
 130   foreach(BufferId id, _configActive->bufferList()) {
 131     saveableBufferIdList << QVariant::fromValue<BufferId>(id);
 132   }
 133
 134   chatViewSettings.setValue("Buffers", saveableBufferIdList);
 135   load();
 136   setChangedState(false);
 137 }
 138
 139 void ChatMonitorSettingsPage::widgetHasChanged() {
 140   bool changed = testHasChanged();
 141   if(changed != hasChanged()) setChangedState(changed);
 142 }
 143
 144 bool ChatMonitorSettingsPage::testHasChanged() {
 145   if(settings["OperationMode"] != ui.operationMode->itemData(ui.operationMode->currentIndex()))
 146     return true;
 147
 148   if(_configActive->bufferList().count() != settings["Buffers"].toList().count())
 149     return true;
 150
 151   QSet<BufferId> uiBufs = _configActive->bufferList().toSet();
 152   QSet<BufferId> settingsBufs;
 153   foreach(QVariant v, settings["Buffers"].toList())
 154     settingsBufs << v.value<BufferId>();
 155   if(uiBufs != settingsBufs)
 156     return true;
 157
 158   return false;
 159 }
 160
 161 //TODO: - support drag 'n drop
 162 //      - adding of complete networks(?)
 163
 164 /*
 165   toggleBuffers takes each a bufferView and its config for "input" and "output".
 166   Any selected item will be moved over from the input to the output bufferview.
 167 */
 168 void ChatMonitorSettingsPage::toggleBuffers(BufferView *inView, BufferViewConfig *inCfg, BufferView *outView, BufferViewConfig *outCfg) {
 169
 170   // Fill QMap with selected items ordered by selection row
 171   QMap<int, QList<BufferId> > selectedBuffers;
 172   foreach(QModelIndex index, inView->selectionModel()->selectedIndexes()) {
 173     BufferId inBufferId = index.data(NetworkModel::BufferIdRole).value<BufferId>();
 174     if(index.data(NetworkModel::ItemTypeRole) == NetworkModel::NetworkItemType) {
 175       // TODO:
 176       //  If item is a network: move over all children and skip other selected items of this node
 177     }
 178     else if(index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType) {
 179       selectedBuffers[index.parent().row()] << inBufferId;
 180     }
 181   }
 182
 183   // clear selection to be able to remove the bufferIds without errors
 184   inView->selectionModel()->clearSelection();
 185
 186   /*
 187     Invalidate the BufferViewFilters' configs to get constant add/remove times
 188     even for huge lists.
 189     This can probably be removed whenever BufferViewConfig::bulkAdd or something
 190     like that is available.
 191   */
 192   qobject_cast<BufferViewFilter *>(outView->model())->setConfig(0);
 193   qobject_cast<BufferViewFilter *>(inView->model())->setConfig(0);
 194
 195   // actually move the ids
 196   foreach (QList<BufferId> list, selectedBuffers) {
 197     foreach (BufferId buffer, list) {
 198       outCfg->addBuffer(buffer,0);
 199       inCfg->removeBuffer(buffer);
 200     }
 201   }
 202
 203   outView->setFilteredModel(Client::bufferModel(), outCfg);
 204   inView->setFilteredModel(Client::bufferModel(), inCfg);
 205
 206   widgetHasChanged();
 207 }
 208
 209 void ChatMonitorSettingsPage::on_activateBuffer_clicked() {
 210   if (ui.availableBuffers->currentIndex().isValid() && ui.availableBuffers->selectionModel()->hasSelection()) {
 211     toggleBuffers(ui.availableBuffers, _configAvailable, ui.activeBuffers, _configActive);
 212     widgetHasChanged();
 213   }
 214 }
 215
 216 void ChatMonitorSettingsPage::on_deactivateBuffer_clicked() {
 217   if (ui.activeBuffers->currentIndex().isValid() && ui.activeBuffers->selectionModel()->hasSelection()) {
 218     toggleBuffers(ui.activeBuffers, _configActive, ui.availableBuffers, _configAvailable);
 219     widgetHasChanged();
 220   }
 221 }
 222
 223 void ChatMonitorSettingsPage::on_showHighlights_toggled(bool state)
 224 {
 225   settings["ShowHighlights"] = state;
 226   widgetHasChanged();
 227 }
 228
 229 /*
 230   switchOperationMode gets called on combobox signal currentIndexChanged.
 231   modeIndex is the row id in combobox itemlist
 232 */
 233 void ChatMonitorSettingsPage::switchOperationMode(int modeIndex) {
 234   ChatViewSettings::OperationMode newMode = static_cast<ChatViewSettings::OperationMode>(ui.operationMode->itemData(modeIndex).toInt());
 235
 236   if(newMode == ChatViewSettings::OptIn) {
 237     ui.labelActiveBuffers->setText(tr("Show:"));
 238   }
 239   else if(newMode == ChatViewSettings::OptOut) {
 240     ui.labelActiveBuffers->setText(tr("Ignore:"));
 241   }
 242   widgetHasChanged();
 243 }