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path: root/src/frontend/displaywindow/cbookreadwindow.cpp
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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2009 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/

#include "frontend/displaywindow/cbookreadwindow.h"

#include <QAction>
#include <QMenu>
#include <QSplitter>
#include <QToolBar>
#include "backend/config/cbtconfig.h"
#include "backend/keys/cswordtreekey.h"
#include "frontend/display/cdisplay.h"
#include "frontend/displaywindow/bttoolbarpopupaction.h"
#include "frontend/displaywindow/btactioncollection.h"
#include "frontend/displaywindow/cmodulechooserbar.h"
#include "frontend/displaywindow/cbuttons.h"
#include "frontend/keychooser/cbooktreechooser.h"
#include "frontend/profile/cprofilewindow.h"
#include "util/cresmgr.h"
#include "util/tool.h"


using namespace Profile;

CBookReadWindow::CBookReadWindow(QList<CSwordModuleInfo*> modules, CMDIArea* parent)
        : CLexiconReadWindow(modules, parent), m_treeAction(0), m_treeChooser(0) {
}

CBookReadWindow::~CBookReadWindow() {
}

void CBookReadWindow::applyProfileSettings( CProfileWindow* profileWindow ) {
    CLexiconReadWindow::applyProfileSettings(profileWindow);

    const bool enable = static_cast<bool>( profileWindow->windowSettings() );
    if (enable) {
        m_treeAction->activate(QAction::Trigger);
    }
}

void CBookReadWindow::storeProfileSettings( CProfileWindow* profileWindow ) {
    CLexiconReadWindow::storeProfileSettings(profileWindow);

    //store information about our show tree structure button
    profileWindow->setWindowSettings( static_cast<int>( m_treeAction->isChecked() ) );
}

void CBookReadWindow::initActions() {
    CLexiconReadWindow::initActions();
    BtActionCollection* ac = actionCollection();
    insertKeyboardActions(ac);

    //cleanup, not a clean oo-solution
    Q_ASSERT(ac->action("nextEntry"));
    Q_ASSERT(ac->action("previousEntry"));
    ac->action("nextEntry")->setEnabled(false);
    ac->action("previousEntry")->setEnabled(false);

    m_treeAction = ac->action("toggleTree");
    QObject::connect(m_treeAction, SIGNAL(triggered()), this, SLOT(treeToggled()) );
    addAction(m_treeAction);

    CBTConfig::setupAccelSettings(CBTConfig::bookWindow, ac);
}

void CBookReadWindow::insertKeyboardActions( BtActionCollection* const a ) {
    QAction* qaction;

    qaction = new QAction( /* QIcon(CResMgr::displaywindows::bookWindow::toggleTree::icon), */
        tr("Toggle tree view"), a);
    qaction->setCheckable(true);
    qaction->setShortcut(CResMgr::displaywindows::bookWindow::toggleTree::accel);
    a->addAction("toggleTree", qaction);
}

/** No descriptions */
void CBookReadWindow::initConnections() {
    CLexiconReadWindow::initConnections();

    connect(m_treeChooser, SIGNAL(keyChanged(CSwordKey*)), this, SLOT(lookupSwordKey(CSwordKey*)));
    connect(m_treeChooser, SIGNAL(keyChanged(CSwordKey*)), keyChooser(), SLOT(updateKey(CSwordKey*)));
    connect(keyChooser(), SIGNAL(keyChanged(CSwordKey*)), m_treeChooser, SLOT(updateKey(CSwordKey*)));
}

/** Init the view */
void CBookReadWindow::initView() {
    QSplitter* splitter = new QSplitter(this);

    setMainToolBar( new QToolBar(this) );
    mainToolBar()->setAllowedAreas(Qt::TopToolBarArea);
    mainToolBar()->setFloatable(false);

    addToolBar(mainToolBar());

    m_treeChooser = new CBookTreeChooser(modules(), key(), splitter);
    setDisplayWidget( CDisplay::createReadInstance(this, splitter) );

    setKeyChooser( CKeyChooser::createInstance(modules(), key(), mainToolBar()) );

    setModuleChooserBar( new CModuleChooserBar(modules(), modules().first()->type(), this) );
    moduleChooserBar()->setButtonLimit(1);
    addToolBar(moduleChooserBar());

    setButtonsToolBar( new QToolBar(this) );
    buttonsToolBar()->setAllowedAreas(Qt::TopToolBarArea);
    buttonsToolBar()->setFloatable(false);
    setDisplaySettingsButton( new CDisplaySettingsButton( &displayOptions(), &filterOptions(), modules(), buttonsToolBar()) );
    addToolBar(buttonsToolBar());
    m_treeChooser->hide();

    setCentralWidget( splitter );
    setWindowIcon(util::tool::getIconForModule(modules().first()));
}

void CBookReadWindow::initToolbars() {
    Q_ASSERT(m_treeAction);
    Q_ASSERT(m_actions.backInHistory);

    mainToolBar()->addAction(m_actions.backInHistory);
    mainToolBar()->addAction(m_actions.forwardInHistory);

    mainToolBar()->addWidget(keyChooser());

    buttonsToolBar()->addAction(m_treeAction);
    m_treeAction->setChecked(false);

    buttonsToolBar()->addWidget(displaySettingsButton());

    QAction* action = qobject_cast<QAction*>(actionCollection()->action(
                          CResMgr::displaywindows::general::search::actionName ));
    if (action) {
        buttonsToolBar()->addAction(action);
    }
}

/** Is called when the action was executed to toggle the tree view. */
void CBookReadWindow::treeToggled() {
    if (m_treeAction->isChecked()) {
        m_treeChooser->show();
    }
    else {
        m_treeChooser->hide();
    }
}

/** Reimplementation to take care of the tree chooser. */
void CBookReadWindow::modulesChanged() {
    CLexiconReadWindow::modulesChanged();
    m_treeChooser->setModules(modules());
}

void CBookReadWindow::setupPopupMenu() {
    CLexiconReadWindow::setupPopupMenu();
}

void CBookReadWindow::reload(CSwordBackend::SetupChangedReason reason) {
    CLexiconReadWindow::reload(reason);
}