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Viewing changes to src/tabs/tabmanager.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jan Niehusmann
  • Date: 2008-08-28 18:46:52 UTC
  • mfrom: (1.2.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20080828184652-iiik12dl91nq7cdi
Tags: 0.12-2
http://bugs.debian.org/494352
Uploading to unstable (Closes: Bug#494352)

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src/tabs/tabmanager.cpp
 
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#include "tabmanager.h"
 
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#include <QtAlgorithms>
 
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#include "tabdlg.h"
 
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#include "tabbablewidget.h"
 
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#include "groupchatdlg.h"
 
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#include "chatdlg.h"
 
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#include "psioptions.h"
 
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TabManager::TabManager(PsiCon* psiCon, QObject *parent)
 
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        : QObject(parent)
 
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        , psiCon_(psiCon)
 
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        , tabDlgDelegate_(0)
 
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        , userManagement_(true)
 
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        , tabSingles_(true)
 
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        , simplifiedCaption_(false)
 
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{
 
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}
 
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TabManager::~TabManager()
 
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{
 
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        deleteAll();
 
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}
 
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PsiCon* TabManager::psiCon() const
 
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{
 
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        return psiCon_;
 
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}
 
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TabDlg* TabManager::getTabs(QWidget *widget)
 
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{
 
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        QChar kind = tabKind(widget);
 
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        if (preferedTabsetForKind_.contains(kind)) {
 
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                return preferedTabsetForKind_[kind];
 
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        } else {
 
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                return newTabs(widget);
 
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        }
 
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}
 
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QChar TabManager::tabKind(QWidget *widget) {
 
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        QChar retval = 0;
 
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        if (qobject_cast<ChatDlg*> (widget)) {
 
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                retval = 'C';
 
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        } else if (qobject_cast<GCMainDlg*> (widget)) {
 
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                retval = 'M';
 
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        } else {
 
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                qDebug("Checking if widget should be tabbed: Unknown type");
 
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        }
 
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        return retval;
 
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}
 
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bool TabManager::shouldBeTabbed(QWidget *widget)
 
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{
 
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        if (!PsiOptions::instance()->getOption("options.ui.tabs.use-tabs").toBool()) {
 
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                return false;
 
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        }
 
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        QString grouping = PsiOptions::instance()->getOption("options.ui.tabs.grouping").toString();
 
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        if (grouping.contains(tabKind(widget))) {
 
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                return true;
 
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        }
 
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        return false;
 
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}
 
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void TabManager::tabResized(QSize size) {
 
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        if (PsiOptions::instance()->getOption("options.ui.remember-window-sizes").toBool()) {
 
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                PsiOptions::instance()->mapPut("options.ui.tabs.group-state", 
 
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                                        tabsetToKinds_[static_cast<TabDlg*>(sender())], "size", size);
 
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        }
 
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}
 
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TabDlg* TabManager::newTabs(QWidget *widget)
 
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{
 
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        QChar kind = tabKind(widget);
 
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        QString group, grouping = PsiOptions::instance()->getOption("options.ui.tabs.grouping").toString();
 
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        foreach(QString g, grouping.split(":")) {
 
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                if (g.contains(kind)) {
 
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                        group = g;
 
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                        break;
 
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                }
 
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        }
 
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        QVariantList savedSizes = PsiOptions::instance()->mapKeyList("options.ui.tabs.group-state");
 
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        QSize size = PsiOptions::instance()->getOption("options.ui.tabs.size").toSize();
 
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        if (savedSizes.contains(group)) {
 
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                size = PsiOptions::instance()->mapGet("options.ui.tabs.group-state", group, "size").toSize();
 
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        } else {
 
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                foreach(QVariant v, savedSizes) {
 
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                        if (v.toString().contains(kind)) {
 
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                                size = PsiOptions::instance()->mapGet("options.ui.tabs.group-state", v.toString(), "size").toSize();
 
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                        }
 
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                }
 
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        }
 
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        TabDlg *tab = new TabDlg(this, size, tabDlgDelegate_);
 
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        tab->setUserManagementEnabled(userManagement_);
 
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        tab->setTabBarShownForSingles(tabSingles_);
 
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        tab->setSimplifiedCaptionEnabled(simplifiedCaption_);
 
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        tabsetToKinds_.insert(tab, group);
 
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        for (int i=0; i < group.length(); i++) {
 
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                QChar k = group.at(i);
 
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                if (!preferedTabsetForKind_.contains(k)) {
 
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                        preferedTabsetForKind_.insert(k, tab);
 
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                }
 
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        }
 
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        tabs_.append(tab);
 
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        connect(tab, SIGNAL(destroyed(QObject*)), SLOT(tabDestroyed(QObject*)));
 
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        connect(tab, SIGNAL(resized(QSize)), SLOT(tabResized(QSize)));
 
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        connect(psiCon_, SIGNAL(emitOptionsUpdate()), tab, SLOT(optionsUpdate()));
 
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        return tab;
 
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}
 
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void TabManager::tabDestroyed(QObject* obj)
 
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{
 
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        Q_ASSERT(tabs_.contains(static_cast<TabDlg*>(obj)));
 
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        tabs_.removeAll(static_cast<TabDlg*>(obj));
 
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        tabsetToKinds_.remove(static_cast<TabDlg*>(obj));
 
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        QMutableMapIterator<QChar, TabDlg*> it(preferedTabsetForKind_);
 
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        while (it.hasNext()) {
 
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                it.next();
 
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                if (preferedTabsetForKind_[it.key()] != obj) continue;
 
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                bool ok = false;
 
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                foreach(TabDlg* tabDlg, tabs_) {
 
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                        // currently destroyed tab is removed from the list a few lines above
 
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                        if (tabsetToKinds_[tabDlg].contains(it.key())) {
 
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                                preferedTabsetForKind_[it.key()] = tabDlg;
 
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                                ok = true;
 
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                                break;
 
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                        }
 
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                }
 
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                if (!ok) it.remove();
 
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        }
 
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}
 
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TabDlg *TabManager::preferredTabsForKind(QChar kind) {
 
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        return preferedTabsetForKind_.value(kind);
 
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}
 
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void TabManager::setPreferredTabsForKind(QChar kind, TabDlg *tab) {
 
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        Q_ASSERT(tabs_.contains(tab));
 
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        preferedTabsetForKind_[kind] = tab;
 
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}
 
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bool TabManager::isChatTabbed(const TabbableWidget* chat) const
 
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{
 
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        foreach(TabDlg* tabDlg, tabs_) {
 
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                if (tabDlg->managesTab(chat)) {
 
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                        return true;
 
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                }
 
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        }
 
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        return false;
 
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}
 
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TabDlg* TabManager::getManagingTabs(const TabbableWidget* chat) const
 
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{
 
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        //FIXME: this looks like it could be broken to me (KIS)
 
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        //Does this mean that opening two chats to the same jid will go wrong?
 
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        foreach(TabDlg* tabDlg, tabs_) {
 
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                if (tabDlg->managesTab(chat)) {
 
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                        return tabDlg;
 
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                }
 
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        }
 
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        return 0;
 
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}
 
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const QList<TabDlg*>& TabManager::tabSets()
 
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{
 
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        return tabs_;
 
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}
 
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void TabManager::deleteAll()
 
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{
 
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        qDeleteAll(tabs_);
 
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        tabs_.clear();
 
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}
 
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void TabManager::setTabDlgDelegate(TabDlgDelegate *delegate)
 
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{
 
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        tabDlgDelegate_ = delegate;
 
182
}
 
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void TabManager::setUserManagementEnabled(bool enabled)
 
185
{
 
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        if (userManagement_ == enabled) {
 
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                return;
 
188
        }
 
189
 
 
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        userManagement_ = enabled;
 
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        foreach (TabDlg *tab, tabs_) {
 
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                tab->setUserManagementEnabled(enabled);
 
193
        }
 
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}
 
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196
void TabManager::setTabBarShownForSingles(bool enabled)
 
197
{
 
198
        if (tabSingles_ == enabled) {
 
199
                return;
 
200
        }
 
201
 
 
202
        tabSingles_ = enabled;
 
203
        foreach (TabDlg *tab, tabs_) {
 
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                tab->setTabBarShownForSingles(enabled);
 
205
        }
 
206
}
 
207
 
 
208
void TabManager::setSimplifiedCaptionEnabled(bool enabled)
 
209
{
 
210
        if (simplifiedCaption_ == enabled) {
 
211
                return;
 
212
        }
 
213
 
 
214
        simplifiedCaption_ = enabled;
 
215
        foreach (TabDlg *tab, tabs_) {
 
216
                tab->setSimplifiedCaptionEnabled(enabled);
 
217
        }
 
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}