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Diffstat (limited to 'kate/app/katesessionpanel.cpp')
| -rw-r--r-- | kate/app/katesessionpanel.cpp | 771 |
1 files changed, 771 insertions, 0 deletions
diff --git a/kate/app/katesessionpanel.cpp b/kate/app/katesessionpanel.cpp new file mode 100644 index 000000000..0cf7e235b --- /dev/null +++ b/kate/app/katesessionpanel.cpp @@ -0,0 +1,771 @@ +/* This file is part of the TDE project + Copyright (C) 2015-2016 Michele Calgaro <micheleDOTcalgaro__AT__yahooDOTit> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "katesessionpanel.h" +#include "katesessionpanel.moc" + +#include "kateapp.h" +#include "katemainwindow.h" +#include "kateviewmanager.h" +#include "katesession.h" + +#include <kiconloader.h> +#include <tdelocale.h> +#include <tdemessagebox.h> +#include <tqlistview.h> +#include <tqlabel.h> + + +namespace +{ + const char *KS_UNNAMED = "Unnamed"; +}; + + +//BEGIN KateSessionNameChooser +//------------------------------------------- +KateSessionNameChooser::KateSessionNameChooser(TQWidget *parent, bool showSwitchTo) + : KDialogBase(parent, "", true, i18n("Session Name Chooser"), KDialogBase::User1 | KDialogBase::User2, + KDialogBase::User2, true, KStdGuiItem::cancel(), KGuiItem(i18n("Continue"), "document-new")), + m_showSwitchTo(showSwitchTo) +{ + TQHBox *page = new TQHBox(this); + //page->setMinimumSize(300, 100); + setMainWidget(page); + + TQVBox *vb = new TQVBox(page); + vb->setSpacing(KDialog::spacingHint()); + + TQLabel *label = new TQLabel(vb); + label->setText("Please type the new session name:"); + + m_sessionNameLE = new TQLineEdit(vb); + m_sessionNameLE->setText(i18n(KS_UNNAMED)); + m_sessionNameLE->setFocus(); + + if (m_showSwitchTo) + { + m_activateCB = new TQCheckBox(i18n("Switch to the new session"), vb, NULL); + m_activateCB->setChecked(true); + } + + connect(m_sessionNameLE, TQT_SIGNAL(textChanged(const TQString&)), this, TQT_SLOT(slotTextChanged())); + slotTextChanged(); // update button status +} + +//------------------------------------------- +TQString KateSessionNameChooser::getSessionName() +{ + return m_sessionNameLE->text(); +} + +//------------------------------------------- +bool KateSessionNameChooser::getActivateFlag() +{ + if (m_showSwitchTo) + { + return m_activateCB->isChecked(); + } + return false; +} + +//------------------------------------------- +void KateSessionNameChooser::slotUser1() +{ + reject(); +} + +//------------------------------------------- +void KateSessionNameChooser::slotUser2() +{ + accept(); +} + +//------------------------------------------- +void KateSessionNameChooser::slotTextChanged() +{ + enableButton(KDialogBase::User2, !m_sessionNameLE->text().isEmpty()); +} +//END KateSessionNameChooser + + +//BEGIN KateSessionPanelToolBarParent +void KateSessionPanelToolBarParent::setToolBar(TDEToolBar *tbar) +{ + m_tbar = tbar; +} + +//------------------------------------------- +void KateSessionPanelToolBarParent::resizeEvent (TQResizeEvent*) +{ + if (m_tbar) + { + setMinimumHeight(m_tbar->sizeHint().height()); + m_tbar->resize(width(),height()); + } +} +//END KateSessionPanelToolBarParent + + +//BEGIN KateSessionPanel +//------------------------------------------- +KateSessionPanel::KateSessionPanel(KateMainWindow *mainWindow, KateViewManager *viewManager, + TQWidget *parent, const char *name) + : TQVBox(parent, name), m_sessionManager(KateSessionManager::self()), + m_actionCollection(new TDEActionCollection(this)), m_columnName(-1), m_columnPixmap(-1) +{ + // Toolbar + setup_toolbar(); + + // Listview + m_listview = new TDEListView(this); + m_listview->header()->hide(); + m_columnName = m_listview->addColumn("Session name"); + m_columnPixmap = m_listview->addColumn("Pixmap", 24); + m_listview->addColumn("Dummy", 1); // Dummy column, only for nice resizing + m_listview->header()->setResizeEnabled(false, m_columnPixmap); + m_listview->setColumnAlignment(m_columnPixmap, TQt::AlignCenter); + m_listview->setMinimumWidth(m_listview->sizeHint().width()); + m_listview->setSorting(-1); + m_listview->setResizeMode(TQListView::LastColumn); + //m_listview->setRootIsDecorated(true); // FIXME disabled until doc list software is developed + + + connect(m_listview, TQT_SIGNAL(selectionChanged()), + this, TQT_SLOT(slotSelectionChanged())); + connect(m_listview, TQT_SIGNAL(executed(TQListViewItem*)), + this, TQT_SLOT(slotItemExecuted(TQListViewItem*))); + connect(m_listview, TQT_SIGNAL(returnPressed(TQListViewItem*)), + this, TQT_SLOT(slotItemExecuted(TQListViewItem*))); + connect(KateApp::self(), TQT_SIGNAL(optionsChanged()), + this, TQT_SLOT(slotSelectionChanged())); + connect(m_sessionManager, TQT_SIGNAL(switchOptionChanged()), + this, TQT_SLOT(slotSelectionChanged())); + connect(m_sessionManager, TQT_SIGNAL(sessionActivated(int, int)), + this, TQT_SLOT(slotSessionActivated(int, int))); + connect(m_sessionManager, TQT_SIGNAL(sessionCreated(int)), + this, TQT_SLOT(slotSessionCreated(int))); + connect(m_sessionManager, TQT_SIGNAL(sessionDeleted(int)), + this, TQT_SLOT(slotSessionDeleted(int))); + connect(m_sessionManager, TQT_SIGNAL(sessionsSwapped(int, int)), + this, TQT_SLOT(slotSessionsSwapped(int, int))); + connect(m_sessionManager, TQT_SIGNAL(sessionRenamed(int)), + this, TQT_SLOT(slotSessionRenamed(int))); + connect(m_listview, TQT_SIGNAL(itemRenamed(TQListViewItem*)), + this, TQT_SLOT(slotLVSessionRenamed(TQListViewItem*))); + + TQPtrList<KateSession>& sessions = m_sessionManager->getSessionsList(); + for (int idx = sessions.count() - 1; idx >= 0; --idx) + { + new KateSessionPanelItem(m_listview, sessions[idx]->getSessionName(), idx); + if (idx == m_sessionManager->getActiveSessionId()) + { + m_listview->setSelected(m_listview->firstChild(), true); + m_listview->firstChild()->setPixmap(m_columnPixmap, SmallIcon("ok")); + } + } + +} + +//------------------------------------------- +void KateSessionPanel::setup_toolbar() +{ + // Toolbar widget and frame + KateSessionPanelToolBarParent *tbarParent = new KateSessionPanelToolBarParent(this); + m_toolbar = new TDEToolBar(tbarParent, "Kate Session Panel Toolbar", true); + tbarParent->setToolBar(m_toolbar); + m_toolbar->setMovingEnabled(false); + m_toolbar->setFlat(true); + m_toolbar->setIconText(TDEToolBar::IconOnly); + m_toolbar->setIconSize(16); + m_toolbar->setEnableContextMenu(false); + + // Toolbar actions + TDEAction *a; + + a = new TDEAction(i18n("New"), SmallIcon("list-add"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotNewSession()), m_actionCollection, "session_new"); + a->setWhatsThis(i18n("Create a new session and switch to it.")); + a->plug(m_toolbar); + + a = new TDEAction(i18n("Save"), SmallIcon("document-save"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotSaveSession()), m_actionCollection, "session_save"); + a->setWhatsThis(i18n("Save the selected session.")); + a->plug(m_toolbar); + + a = new TDEAction(i18n("Save as..."), SmallIcon("document-save-as"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotSaveSessionAs()), m_actionCollection, "session_save_as"); + a->setWhatsThis(i18n("Save an unsaved session with a new name or clone an already saved session " + "into a new session.")); + a->plug(m_toolbar); + + a = new TDEAction(i18n("Rename"), SmallIcon("edit_user"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotRenameSession()), m_actionCollection, "session_rename"); + a->setWhatsThis(i18n("Rename the selected session.")); + a->plug(m_toolbar); + + a = new TDEAction(i18n("Delete"), SmallIcon("edit-delete"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotDeleteSession()), m_actionCollection, "session_delete"); + a->setWhatsThis(i18n("Delete the selected session.")); + a->plug(m_toolbar); + + a = new TDEAction(i18n("Reload"), SmallIcon("reload"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotReloadSession()), m_actionCollection, "session_reload"); + a->setWhatsThis(i18n("Reload the last saved state of the selected session.")); + a->plug(m_toolbar); + + m_toolbar->insertLineSeparator(); + + a = new TDEAction(i18n("Activate"), SmallIcon("forward"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotActivateSession()), m_actionCollection, "session_activate"); + a->setWhatsThis(i18n("Activate the selected session.")); + a->plug(m_toolbar); + + TDEToggleAction *tglA = new TDEToggleAction(i18n("Toggle read only"), SmallIcon("encrypted"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotSessionToggleReadOnly()), m_actionCollection, "session_toggle_read_only"); + tglA->setWhatsThis(i18n("Toggle read only status for the selected session.<p>" + "In a read only session, you can work as usual but the list of documents in the session " + "will not be saved when you exit Kate or switch to another session.<p>" + "You can use this option to create template sessions that you wish to keep unchanged over time.")); + tglA->plug(m_toolbar); + + a = new TDEAction(i18n("Move Up"), SmallIcon("go-up"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotSessionMoveUp()), m_actionCollection, "session_move_up"); + a->setWhatsThis(i18n("Move up the selected session.")); + a->plug(m_toolbar); + + a = new TDEAction(i18n("Move Down"), SmallIcon("go-down"), 0, + TQT_TQOBJECT(this), TQT_SLOT(slotSessionMoveDown()), m_actionCollection, "session_move_down"); + a->setWhatsThis(i18n("Move down the selected session.")); + a->plug(m_toolbar); +} + +//------------------------------------------- +void KateSessionPanel::slotNewSession() +{ + KateSessionNameChooser *nameChooser = new KateSessionNameChooser(this, false); + int result = nameChooser->exec(); + if (result == TQDialog::Accepted) + { + int res = handleSessionSwitch(); + if (res == KMessageBox::Cancel) + { + return; + } + else + { + m_sessionManager->newSession(nameChooser->getSessionName(), res == KMessageBox::Yes); + } + } +} + +//------------------------------------------- +void KateSessionPanel::slotSaveSession() +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + if (!sessionItem) + { + return; + } + + int sessId = sessionItem->getSessionId(); + const KateSession *ks = m_sessionManager->getSessionFromId(sessId); + if (!ks) + { + return; + } + + if (ks->isStillVolatile()) + { + // Session has never been saved before. Ask user for a session name first + slotSaveSessionAs(); + } + else + { + m_sessionManager->saveSession(sessId); + slotSelectionChanged(); // Update the toolbar button status + } +} + +//------------------------------------------- +void KateSessionPanel::slotSaveSessionAs() +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + if (!sessionItem) + { + return; + } + int sessId = sessionItem->getSessionId(); + KateSession *ks = m_sessionManager->getSessionFromId(sessId); + if (!ks) + { + return; + } + + // If the session was never saved or named before, the session will be saved with a new name. + // Otherwise it will be cloned into a new session. + bool cloneSession = !ks->isStillVolatile(); + // Get new session name + KateSessionNameChooser *nameChooser = new KateSessionNameChooser(this, cloneSession); + int result = nameChooser->exec(); + if (result == TQDialog::Accepted) + { + if (!cloneSession) + { + // Save unsaved session + m_sessionManager->renameSession(sessId, nameChooser->getSessionName()); + m_sessionManager->saveSession(sessId); + } + else + { + // Clone session + bool activate = nameChooser->getActivateFlag(); + int activeSessionId = m_sessionManager->getActiveSessionId(); + int res = KMessageBox::Yes; + if (activate && sessId != activeSessionId) + { + // Cloning another session and switching to it at the same time, + // handle session switch correctly + res = handleSessionSwitch(); + if (res == KMessageBox::Cancel) + { + return; + } + } + m_sessionManager->cloneSession(sessId, nameChooser->getSessionName(), activate, res == KMessageBox::No); + } + } + + slotSelectionChanged(); // Update the toolbar button status +} + +//------------------------------------------- +void KateSessionPanel::slotRenameSession() +{ + TQListViewItem *sessionItem = m_listview->selectedItem(); + if (!sessionItem) + { + return; + } + + m_listview->rename(m_listview->selectedItem(), m_columnName); +} + +//------------------------------------------- +void KateSessionPanel::slotDeleteSession() +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + if (!sessionItem) + { + return; + } + + int result = KMessageBox::warningContinueCancel(this, + i18n("Do you really want to delete the session \"%1\"?").arg(sessionItem->text(0)), + i18n("Delete session"), KStdGuiItem::del()); + if (result == KMessageBox::Continue) + { + int sessionId = sessionItem->getSessionId(); + if (sessionId == m_sessionManager->getActiveSessionId()) + { + // First check if all documents can be closed safely + if (KateApp::self()->activeMainWindow()) + { + if (!KateApp::self()->activeMainWindow()->queryClose_internal()) + return; + } + } + //FIXME add options to let user decide what to do when deleting the current session + //(open previous/next session, create new empty session) + m_sessionManager->deleteSession(sessionId, KateSessionManager::INVALID_SESSION); + } +} + +//------------------------------------------- +void KateSessionPanel::slotReloadSession() +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + if (!sessionItem) + { + return; + } + int sessId = sessionItem->getSessionId(); + if (sessId != m_sessionManager->getActiveSessionId()) + { + return; + } + + // Restore active session to the last saved state + m_sessionManager->reloadActiveSession(); +} + +//------------------------------------------- +void KateSessionPanel::slotActivateSession() +{ + KateSessionPanelItem *newSessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + if (!newSessionItem) + { + return; + } + + int currSessionId = m_sessionManager->getActiveSessionId(); + int newSessionId = newSessionItem->getSessionId(); + if (newSessionId != currSessionId) + { + int res = handleSessionSwitch(); + if (res == KMessageBox::Cancel) + { + return; + } + else + { + m_sessionManager->activateSession(newSessionId, res == KMessageBox::Yes); + } + } +} + +//------------------------------------------- +void KateSessionPanel::slotSessionToggleReadOnly() +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + const KateSession *ks(NULL); + if (sessionItem) + { + ks = m_sessionManager->getSessionFromId(sessionItem->getSessionId()); + } + if (!sessionItem || !ks) + { + return; + } + + m_sessionManager->setSessionReadOnlyStatus(sessionItem->getSessionId(), !ks->isReadOnly()); + slotSelectionChanged(); // Update the toolbar button status +} + +//------------------------------------------- +void KateSessionPanel::slotSessionMoveUp() +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + if (!sessionItem) + { + return; + } + + m_sessionManager->moveSessionBackward(sessionItem->getSessionId()); +} + +//------------------------------------------- +void KateSessionPanel::slotSessionMoveDown() +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + if (!sessionItem) + { + return; + } + + m_sessionManager->moveSessionForward(sessionItem->getSessionId()); +} + +//------------------------------------------- +void KateSessionPanel::slotItemExecuted(TQListViewItem *item) +{ + if (!item) + { + return; + } + + // First level items are sessions. Executing one, will switch to that session. + // This is only allow when the 'Activate' toolbar button is enabled + if (!item->parent() && + m_actionCollection->action("session_activate")->isEnabled()) + { + slotActivateSession(); + return; + } +} + +//------------------------------------------- +void KateSessionPanel::slotSelectionChanged() +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem()); + const KateSession *ks(NULL); + if (sessionItem) + { + ks = m_sessionManager->getSessionFromId(sessionItem->getSessionId()); + } + + TDEToggleAction *readOnlyAction = dynamic_cast<TDEToggleAction*>( + m_actionCollection->action("session_toggle_read_only")); + if (!sessionItem || !ks || + m_sessionManager->getSwitchOption() == KateSessionManager::SWITCH_DISCARD) + { + m_actionCollection->action("session_save")->setEnabled(false); + m_actionCollection->action("session_save_as")->setEnabled(false); + m_actionCollection->action("session_rename")->setEnabled(false); + m_actionCollection->action("session_delete")->setEnabled(false); + m_actionCollection->action("session_reload")->setEnabled(false); + m_actionCollection->action("session_activate")->setEnabled(false); + m_actionCollection->action("session_move_up")->setEnabled(false); + m_actionCollection->action("session_move_down")->setEnabled(false); + readOnlyAction->setEnabled(false); + readOnlyAction->setChecked(false); + } + else + { + if (ks->isReadOnly()) + { + // Read only sessions can not be saved or renamed + m_actionCollection->action("session_save")->setEnabled(false); + m_actionCollection->action("session_rename")->setEnabled(false); + m_actionCollection->action("session_delete")->setEnabled(false); + } + else + { + m_actionCollection->action("session_save")->setEnabled(true); + m_actionCollection->action("session_rename")->setEnabled(true); + m_actionCollection->action("session_delete")->setEnabled(true); + } + if (ks->getSessionFilename().isEmpty()) + { + // Unstored sessions can not be made readonly + readOnlyAction->setEnabled(false); + readOnlyAction->setChecked(false); + } + else + { + readOnlyAction->setEnabled(true); + readOnlyAction->setChecked(ks->isReadOnly()); + } + int sessId = sessionItem->getSessionId(); + int activeSessId = m_sessionManager->getActiveSessionId(); + m_actionCollection->action("session_save_as")->setEnabled(true); + m_actionCollection->action("session_reload")->setEnabled(sessId == activeSessId); + m_actionCollection->action("session_activate")->setEnabled(sessId != activeSessId); + m_actionCollection->action("session_move_up")->setEnabled(sessId > 0); + m_actionCollection->action("session_move_down")->setEnabled(sessId < (m_sessionManager->getSessionCount() - 1)); + } + + emit selectionChanged(); +} + +//------------------------------------------- +void KateSessionPanel::slotSessionActivated(int newSessionId, int oldSessionId) +{ + // Move the active session marker + TQListViewItem *item = NULL; + if (oldSessionId != KateSessionManager::INVALID_SESSION) + { + // Old volatile sessions may have already been deleted. + // Remove the marker only for valid sessions. + item = m_listview->firstChild(); + for (int idx = 0; idx < oldSessionId; ++idx) + { + item = item->nextSibling(); + } + item->setPixmap(m_columnPixmap, TQPixmap()); + } + + item = m_listview->firstChild(); + for (int idx = 0; idx < newSessionId; ++idx) + { + item = item->nextSibling(); + } + item->setPixmap(m_columnPixmap, SmallIcon("ok")); + m_listview->setSelected(item, true); + slotSelectionChanged(); // Update the toolbar button status +} + +//------------------------------------------- +void KateSessionPanel::slotSessionCreated(int sessionId) +{ + TQPtrList<KateSession>& sessions = m_sessionManager->getSessionsList(); + new KateSessionPanelItem(m_listview, m_listview->lastItem(), sessions[sessionId]->getSessionName(), + sessionId); +} + +//------------------------------------------- +void KateSessionPanel::slotSessionDeleted(int sessionId) +{ + // delete item from listview + TQListViewItem *item = m_listview->firstChild(); + int idx = 0; + for (; idx < sessionId; ++idx) + { + item = item->nextSibling(); + } + TQListViewItem *nextItem = item->nextSibling(); + delete item; + // update session id of all following items + item = nextItem; + while (item) + { + dynamic_cast<KateSessionPanelItem*>(item)->setSessionId(idx++); + item = item->nextSibling(); + } +} + +//------------------------------------------- +void KateSessionPanel::slotSessionsSwapped(int sessionIdMin, int sessionIdMax) +{ + if (sessionIdMin == sessionIdMax) + { + return; + } + + if (sessionIdMin > sessionIdMax) + { + // this is not executed when the slot is connected to m_sessionManager's + // sessionsSwapped(int, int) signal + int tmp = sessionIdMin; + sessionIdMin = sessionIdMax; + sessionIdMax = tmp; + } + + TQListViewItem *selectedItem = m_listview->selectedItem(); + + // Looks for the previous siblings of the two items + TQListViewItem *siblMin(NULL), *siblMax(NULL), *itemMin(NULL), *itemMax(NULL); + TQListViewItem *currItem = m_listview->firstChild(); + TQListViewItem *nextItem(NULL); + while (currItem) + { + nextItem = currItem->nextSibling(); + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(nextItem); + if (sessionItem->getSessionId() == sessionIdMin) + { + siblMin = currItem; + itemMin = nextItem; + } + else if (sessionItem->getSessionId() == sessionIdMax) + { + siblMax = currItem; + itemMax = nextItem; + break; + } + currItem = nextItem; + } + if (!itemMin) + { + // The sessionIdMin item was the first of the list + itemMin = m_listview->firstChild(); + } + // Remove the two items and place them in their new positions + m_listview->takeItem(itemMax); + m_listview->takeItem(itemMin); + m_listview->insertItem(itemMin); + m_listview->insertItem(itemMax); + itemMax->moveItem(siblMin); + if (siblMax != itemMin) + { + itemMin->moveItem(siblMax); + } + else + { + itemMin->moveItem(itemMax); + } + // Update item's session id + (dynamic_cast<KateSessionPanelItem*>(itemMax))->setSessionId(sessionIdMin); + (dynamic_cast<KateSessionPanelItem*>(itemMin))->setSessionId(sessionIdMax); + + m_listview->setSelected(selectedItem, true); +} + +//------------------------------------------- +void KateSessionPanel::slotSessionRenamed(int sessionId) +{ + TQListViewItem *item = m_listview->firstChild(); + for (int idx = 0; idx < sessionId; ++idx) + { + item = item->nextSibling(); + } + item->setText(m_columnName, m_sessionManager->getSessionName(sessionId)); +} + +//------------------------------------------- +void KateSessionPanel::slotLVSessionRenamed(TQListViewItem *item) +{ + KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(item); + if (!sessionItem) + { + return; + } + + m_sessionManager->renameSession(sessionItem->getSessionId(), sessionItem->text(m_columnName)); +} + +//------------------------------------------- +int KateSessionPanel::handleSessionSwitch() +{ + const KateSession *ks = m_sessionManager->getActiveSession(); + int switchOption = m_sessionManager->getSwitchOption(); + if (!ks || switchOption == KateSessionManager::SWITCH_DISCARD) + { + return KMessageBox::No; + } + + if (switchOption == KateSessionManager::SWITCH_ASK) + { + KDialogBase *dlg = new KDialogBase(i18n("Save Session"), + KDialogBase::Yes | KDialogBase::No | KDialogBase::Cancel, + KDialogBase::Cancel, KDialogBase::Cancel, NULL, NULL, true, false, + KStdGuiItem::save(), KStdGuiItem::del(), KStdGuiItem::cancel()); + bool dontAgain = false; + int res = KMessageBox::createKMessageBox(dlg, TQMessageBox::Warning, + i18n("<p>Do you want to save the current session?<p>!!NOTE!!" + "<p>The session will be removed if you choose \"Delete\""), TQStringList(), + i18n("Do not ask again"), &dontAgain, KMessageBox::Notify); + if (res == KDialogBase::Cancel) + { + return KMessageBox::Cancel; + } + if (dontAgain) + { + if (res == KDialogBase::No) + { + m_sessionManager->setSwitchOption(KateSessionManager::SWITCH_DISCARD); + } + else + { + m_sessionManager->setSwitchOption(KateSessionManager::SWITCH_SAVE); + } + } + if (res == KDialogBase::No) + { + return KMessageBox::No; + } + } + + // At this point the session needs to be saved. + // Make sure to handle volatile sessions correctly. + if (ks->isStillVolatile()) + { + KateSessionNameChooser *nameChooser = new KateSessionNameChooser(this, false); + int res = nameChooser->exec(); + if (res == TQDialog::Accepted) + { + m_sessionManager->renameSession(m_sessionManager->getActiveSessionId(), nameChooser->getSessionName()); + } + else + { + return KMessageBox::Cancel; + } + } + + return KMessageBox::Yes; +} +//END KateSessionPanel |