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277 rader
7.2 KiB
277 rader
7.2 KiB
/*********
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*
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* This file is part of BibleTime's source code, http://www.bibletime.info/.
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*
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* Copyright 1999-2006 by the BibleTime developers.
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* The BibleTime source code is licensed under the GNU General Public License version 2.0.
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*
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**********/
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#include "cmodulechooserbutton.h"
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#include "cmodulechooserbar.h"
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#include "backend/cswordbackend.h"
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#include "util/cresmgr.h"
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//TQt includes
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#include <tqstring.h>
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#include <tqtooltip.h>
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#include <tqdict.h>
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#include <tqvaluelist.h>
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//KDE includes
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#include <klocale.h>
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#include <kglobal.h>
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#include <kiconloader.h>
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CModuleChooserButton::CModuleChooserButton(CSwordModuleInfo* useModule,CSwordModuleInfo::ModuleType type, const int id, CModuleChooserBar *parent, const char *name )
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: TDEToolBarButton(iconName(), id, parent, name),
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m_id(id), m_popup(0), m_moduleChooserBar(parent) {
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m_moduleType = type;
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m_module = useModule;
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if (!m_module) {
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m_hasModule = false;
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}
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else {
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m_hasModule = true;
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}
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setIcon( iconName() );
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setPopupDelay(1);
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populateMenu();
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}
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CModuleChooserButton::~CModuleChooserButton() {
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m_submenus.setAutoDelete(true); //delete all submenus
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m_submenus.clear();
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delete m_popup;
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}
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/** Returns the icon used for the current status. */
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const TQString CModuleChooserButton::iconName() {
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switch (m_moduleType) {
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case CSwordModuleInfo::Bible:
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if (m_hasModule)
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return CResMgr::modules::bible::icon_unlocked;
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else
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return CResMgr::modules::bible::icon_add;
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case CSwordModuleInfo::Commentary:
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if (m_hasModule)
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return CResMgr::modules::commentary::icon_unlocked;
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else
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return CResMgr::modules::commentary::icon_add;
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case CSwordModuleInfo::Lexicon:
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if (m_hasModule)
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return CResMgr::modules::lexicon::icon_unlocked;
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else
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return CResMgr::modules::lexicon::icon_add;
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case CSwordModuleInfo::GenericBook:
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if (m_hasModule)
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return CResMgr::modules::book::icon_unlocked;
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else
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return CResMgr::modules::book::icon_add;
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default: //return as default the bible icon
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return CResMgr::modules::bible::icon_unlocked;
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}
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}
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CSwordModuleInfo* CModuleChooserButton::module() {
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for ( TDEPopupMenu* popup = m_submenus.first(); popup; popup = m_submenus.next() ) {
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for (unsigned int i = 0; i < popup->count(); i++) {
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if ( m_popup->isItemChecked(popup->idAt(i)) ) {
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TQString mod = popup->text(popup->idAt(i)).remove('&');
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return backend()->findModuleByName( mod.left(mod.find(" ")) );
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}
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}
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}
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return 0; //"none" selected
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}
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/** Returns the id used for this button. */
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int CModuleChooserButton::getId() const {
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return m_id;
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}
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/** Is called after a module was selected in the popup */
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void CModuleChooserButton::moduleChosen( int ID ) {
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for ( TDEPopupMenu* popup = m_submenus.first(); popup; popup = m_submenus.next() ) {
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for (unsigned int i = 0; i < popup->count(); i++) {
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popup->setItemChecked(popup->idAt(i),false);
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}
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popup->setItemChecked(ID, true);
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}
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m_popup->setItemChecked(m_noneId, false); //uncheck the "none" item
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if (m_popup->text(ID).remove('&') == i18n("NONE")) { // note: this is for m_popup, the toplevel!
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if (m_hasModule) {
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emit sigRemoveButton(m_id);
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return;
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}
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}
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else {
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if (!m_hasModule) {
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emit sigAddButton();
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}
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m_hasModule = true;
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m_module = module();
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setIcon( iconName() );
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emit sigChanged();
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setText( i18n("Select a work") );
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m_popup->changeTitle(m_titleId, i18n("Select a work"));
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TQToolTip::remove
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(this);
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if (module()) {
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TQToolTip::add
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(this, module()->name());
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}
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}
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}
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/** No descriptions */
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void CModuleChooserButton::populateMenu() {
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m_submenus.setAutoDelete(true); //delete all submenus
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m_submenus.clear();
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delete m_popup;
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//create a new, empty popup
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m_popup = new TDEPopupMenu(this);
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if (m_module) {
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m_titleId = m_popup->insertTitle( i18n("Select a work") );
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}
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else {
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m_titleId = m_popup->insertTitle( i18n("Select an additional work") );
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}
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m_popup->setCheckable(true);
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m_noneId = m_popup->insertItem(i18n("NONE"));
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if ( !m_module ) {
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m_popup->setItemChecked(m_noneId, true);
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}
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m_popup->insertSeparator();
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connect(m_popup, TQT_SIGNAL(activated(int)), this, TQT_SLOT(moduleChosen(int)));
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setPopup(m_popup, true);
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TQStringList languages;
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TQDict<TDEPopupMenu> langdict;
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//the modules list contains only the modules we can use, i.e. same type and same features
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ListCSwordModuleInfo modules;
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ListCSwordModuleInfo allMods = backend()->moduleList();
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// for (allMods.first(); allMods.current(); allMods.next()) {
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ListCSwordModuleInfo::iterator end_it = allMods.end();
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for (ListCSwordModuleInfo::iterator it(allMods.begin()); it != end_it; ++it) {
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if ((*it)->type() != m_moduleType) {
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continue;
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}
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modules.append( *it );
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};
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//iterate through all found modules of the type we support
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// for (modules.first(); modules.current(); modules.next()) {
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/*ListCSwordModuleInfo::iterator*/
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end_it = modules.end();
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for (ListCSwordModuleInfo::iterator it(modules.begin()); it != end_it; ++it) {
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TQString lang = (*it)->language()->translatedName();
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if (lang.isEmpty()) {
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//lang = TQString::fromLatin1("xx"); //unknown language -- do not use English as default!!
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lang = (*it)->language()->abbrev();
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if (lang.isEmpty()) {
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lang = "xx";
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}
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}
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if (languages.find( lang ) == languages.end() ) { //this lang was not yet added
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languages += lang;
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TDEPopupMenu* menu = new TDEPopupMenu;
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langdict.insert(lang, menu );
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m_submenus.append(menu);
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connect(menu, TQT_SIGNAL(activated(int)), this, TQT_SLOT(moduleChosen(int)));
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}
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}
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//Check the appropriate entry
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// for (modules.first(); modules.current(); modules.next()) {
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/*ListCSwordModuleInfo::iterator*/ end_it = modules.end();
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for (ListCSwordModuleInfo::iterator it(modules.begin()); it != end_it; ++it) {
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TQString lang = (*it)->language()->translatedName();
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if (lang.isEmpty()) {
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lang = (*it)->language()->abbrev();
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if (lang.isEmpty()) {
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lang = "xx";
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}
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}
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TQString name((*it)->name());
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name.append(" ").append((*it)->isLocked() ? i18n("[locked]") : TQString());
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const int id = langdict[lang]->insertItem( name );
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if ( m_module && (*it)->name() == m_module->name()) {
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langdict[lang]->setItemChecked(id, true);
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}
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}
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languages.sort();
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for ( TQStringList::Iterator it = languages.begin(); it != languages.end(); ++it ) {
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m_popup->insertItem( *it, langdict[*it]);
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}
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if (module()) {
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TQToolTip::add
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(this, module()->name());
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}
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else {
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TQToolTip::add
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(this, i18n("No work selected"));
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}
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}
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/*!
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\fn CModuleChooserButton::updateMenuItems()
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*/
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void CModuleChooserButton::updateMenuItems() {
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TQString moduleName;
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CSwordModuleInfo* module = 0;
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ListCSwordModuleInfo chosenModules = m_moduleChooserBar->getModuleList();
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for ( TDEPopupMenu* popup = m_submenus.first(); popup; popup = m_submenus.next() ) {
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for (unsigned int i = 0; i < popup->count(); i++) {
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moduleName = popup->text(popup->idAt(i)).remove('&');
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module = backend()->findModuleByName( moduleName.left(moduleName.findRev(" ")) );
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Q_ASSERT(module);
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// if (!module) {
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// tqWarning("Can't find module with name %s", moduleName.latin1());
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// }
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bool alreadyChosen = chosenModules.contains( module );
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if (m_module) {
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alreadyChosen = alreadyChosen && (m_module->name() != moduleName);
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}
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popup->setItemEnabled(popup->idAt(i), !alreadyChosen); //grey it out, it was chosen already
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}
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}
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}
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