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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2014 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "frontend/displaywindow/bttextwindowheaderwidget.h"
#include <QMenu>
#include <QString>
#include <QToolButton>
#include <QToolTip>
#include <QHBoxLayout>
#include <QSizePolicy>
#include <QLabel>
#include "backend/config/btconfig.h"
#include "backend/managers/cswordbackend.h"
#include "bibletimeapp.h"
#include "frontend/displaywindow/bttextwindowheader.h"
#include "util/cresmgr.h"
#include "util/geticon.h"
namespace {
const QString BookshelfShowHiddenKey = "GUI/bookshelfShowHidden";
} // anonymous namespace
const char* ActionType = "ActionType";
BtTextWindowHeaderWidget::BtTextWindowHeaderWidget(BtTextWindowHeader *parent, CSwordModuleInfo::ModuleType mtype)
: QWidget(parent),
m_moduleType(mtype),
m_popup(0) {
QHBoxLayout* layout = new QHBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
m_label = new QLabel("", this);
QSizePolicy sizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed);
m_label->setSizePolicy(sizePolicy);
m_label->setStyleSheet("QLabel{font-weight:bold}");
layout->addWidget(m_label, 0, Qt::AlignRight);
m_button = new QToolButton( this );
m_button->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
m_button->setPopupMode( QToolButton::InstantPopup );
m_button->setArrowType(Qt::NoArrow);
m_button->setStyleSheet("QToolButton{margin:0px;}QToolButton::menu-indicator{subcontrol-position: center center;}");
m_button->setToolTip( tr("Add/remove/replace") );
layout->addWidget(m_button, 0, Qt::AlignLeft);
m_separator = new QFrame(this);
m_separator->setFrameShape(QFrame::VLine);
layout->addWidget(m_separator);
}
void BtTextWindowHeaderWidget::recreateWidget(QStringList newModulesToUse, QString thisModule, int newIndex, int lefLikeModules) {
populateMenu();
updateWidget(newModulesToUse, thisModule, newIndex, lefLikeModules);
}
// don't remove yet, maybe we'll add icons to buttons...
// const QString BtTextWindowHeaderWidget::iconName() {
// switch (m_moduleType) {
// case CSwordModuleInfo::Bible:
// return (m_hasModule) ? CResMgr::modules::bible::icon_unlocked : CResMgr::modules::bible::icon_add;
// case CSwordModuleInfo::Commentary:
// return (m_hasModule) ? CResMgr::modules::commentary::icon_unlocked : CResMgr::modules::commentary::icon_add;
// case CSwordModuleInfo::Lexicon:
// return m_hasModule ? CResMgr::modules::lexicon::icon_unlocked : CResMgr::modules::lexicon::icon_add;
// case CSwordModuleInfo::GenericBook:
// return m_hasModule ? CResMgr::modules::book::icon_unlocked : CResMgr::modules::book::icon_add;
// default: //return as default the bible icon
// return CResMgr::modules::bible::icon_unlocked;
// }
// }
void BtTextWindowHeaderWidget::updateWidget(QStringList newModulesToUse, QString thisModule, int newIndex, int leftLikeModules) {
m_label->setText(thisModule);
m_id = newIndex;
// create the menu if it doesn't exist
if (!m_popup)
populateMenu();
m_module = thisModule;
//All items are iterated and the state is changed properly
QListIterator<QMenu*> it(m_submenus);
while (it.hasNext()) {
QMenu* popup = it.next();
foreach (QAction* a, popup->actions()) {
a->setChecked( (a->text() == thisModule) ? true : false );
a->setDisabled( newModulesToUse.contains(a->text()) ? true : false );
}
}
bool disableRemove = false;
if (newModulesToUse.count() == 1 ||
(newIndex == 0 && leftLikeModules == 1))
disableRemove = true;
m_removeAction->setDisabled(disableRemove);
// Disable non-Bible categories on left replace menu
if (m_moduleType == CSwordModuleInfo::Bible && m_id == 0) {
QList<QAction*> actionsType = m_popup->actions();
for (int t=0; t<actionsType.count(); t++) {
QAction* actionType = actionsType.at(t);
QString typeText = actionType->text();
if (typeText != QObject::tr("Replace"))
continue;
QMenu* menuType = actionType->menu();
if (menuType == 0)
continue;
QList<QAction*> actions = menuType->actions();
for (int i=0; i<actions.count(); i++) {
QAction* action = actions.at(i);
QString text = action->text();
if (text != QObject::tr("Bibles")) {
action->setDisabled(true);
}
}
}
}
}
/** Is called after a module was selected in the popup */
void BtTextWindowHeaderWidget::moduleChosen( QAction* action ) {
if (action->property(ActionType).toInt() == RemoveAction) { // note: this is for m_popup, the toplevel!
emit sigModuleRemove(m_id);
return;
}
if (action->property(ActionType).toInt() == AddAction) {
emit sigModuleAdd(m_id + 1, action->text());
return;
}
if (action->property(ActionType).toInt() == ReplaceAction) {
emit sigModuleReplace(m_id, action->text());
}
}
void BtTextWindowHeaderWidget::populateMenu() {
delete m_popup;
m_popup = new QMenu(m_button);
connect(m_popup, SIGNAL(triggered(QAction*)), this, SLOT(moduleChosen(QAction*)));
m_button->setMenu(m_popup);
m_removeAction = new QAction(tr("Remove"), m_popup);
m_removeAction->setProperty(ActionType, RemoveAction);
m_removeAction->setIcon(util::getIcon(CResMgr::displaywindows::general::removemoduleicon));
m_popup->addAction(m_removeAction);
// Add Replace and Add menus, both have all modules in them
QMenu* replaceItem = new QMenu(tr("Replace"), m_popup);
replaceItem->setIcon(util::getIcon(CResMgr::displaywindows::general::replacemoduleicon));
replaceItem->setProperty(ActionType, ReplaceAction);
m_popup->addMenu(replaceItem);
QMenu* addItem = new QMenu(tr("Add"), m_popup);
addItem->setProperty(ActionType, AddAction);
addItem->setIcon(util::getIcon(CResMgr::displaywindows::general::addmoduleicon));
m_popup->addMenu(addItem);
QList<QMenu*> toplevelMenus;
toplevelMenus.append(replaceItem);
toplevelMenus.append(addItem);
foreach(QMenu* menu, toplevelMenus) {
// ******* Add categories, languages and modules ********
// Filters: add only non-hidden, non-locked and correct type
BTModuleTreeItem::HiddenOff hiddenFilter;
QList<BTModuleTreeItem::Filter*> filters;
if (!btConfig().value<bool>(BookshelfShowHiddenKey, false)) {
filters.append(&hiddenFilter);
}
TypeFilter typeFilter(m_moduleType);
filters.append(&typeFilter);
if (m_moduleType == CSwordModuleInfo::Bible) {
BTModuleTreeItem root(filters, BTModuleTreeItem::CatLangMod);
QList<BTModuleTreeItem::Filter*> filters2;
if (!btConfig().value<bool>(BookshelfShowHiddenKey, false)) {
filters2.append(&hiddenFilter);
}
if (menu == addItem || menu == replaceItem) {
TypeFilter typeFilter2(CSwordModuleInfo::Commentary);
filters2.append(&typeFilter2);
root.add_items(filters2);
}
addItemToMenu(&root, menu, (TypeOfAction)menu->property(ActionType).toInt());
}
else {
BTModuleTreeItem root(filters, BTModuleTreeItem::LangMod);
addItemToMenu(&root, menu, (TypeOfAction)menu->property(ActionType).toInt());
}
}
}
void BtTextWindowHeaderWidget::addItemToMenu(BTModuleTreeItem* item, QMenu* menu, TypeOfAction actionType) {
foreach (BTModuleTreeItem* i, item->children()) {
if (i->type() == BTModuleTreeItem::Language ||
i->type() == BTModuleTreeItem::Category) {
// argument menu was m_popup, create and add a new lang menu to it
QMenu* langMenu = new QMenu(i->text(), this);
menu->addMenu(langMenu);
m_submenus.append(langMenu);
// add the module items to the lang menu
addItemToMenu(i, langMenu, actionType);
}
else {
// item must be module, create and add it to the lang menu
QString name(i->text());
QAction* modItem = new QAction(name, menu);
modItem->setCheckable(true);
modItem->setProperty(ActionType, actionType);
menu->addAction(modItem);
}
}
}
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