Diffstat (limited to 'noncore/applets/keyhelper/keyhelperapplet/extension/MenuLauncher.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/applets/keyhelper/keyhelperapplet/extension/MenuLauncher.cpp | 324 |
1 files changed, 324 insertions, 0 deletions
diff --git a/noncore/applets/keyhelper/keyhelperapplet/extension/MenuLauncher.cpp b/noncore/applets/keyhelper/keyhelperapplet/extension/MenuLauncher.cpp new file mode 100644 index 0000000..0595a3e --- a/dev/null +++ b/noncore/applets/keyhelper/keyhelperapplet/extension/MenuLauncher.cpp @@ -0,0 +1,324 @@ +#include "MenuLauncher.h" +extern QWidget* g_Widget; + +MenuLauncher::MenuLauncher(const QString& kind) : m_kind(kind) +{ + qDebug("MenuLauncher::MenuLauncher()"); + m_pMenu = m_pTopMenu = NULL; + + m_isShowing = false; + m_id = -1; + + m_pTimer = new QTimer(this); + connect(m_pTimer, SIGNAL(timeout()), + this, SLOT(select())); + + init(); +} + +MenuLauncher::~MenuLauncher() +{ + qDebug("MenuLauncher::~MenuLauncher()"); + delete m_pTopMenu; + delete m_pTimer; +} + +void MenuLauncher::init() +{ + buildMenu(); +} + +QPopupMenu* MenuLauncher::initMenu(QWidget* parent, const QString& name) +{ + QPopupMenu* pMenu; + pMenu = new QPopupMenuEx(parent, name); + pMenu->installEventFilter(this); + connect(pMenu, SIGNAL(activated(int)), this, SLOT(select(int))); + connect(pMenu, SIGNAL(highlighted(int)), this, SLOT(highlight(int))); + //connect(pMenu, SIGNAL(aboutToHide()), this, SLOT(execute())); + return(pMenu); +} + +bool MenuLauncher::onKeyPress(int /*keycode*/) +{ + if(m_isShowing){ + qDebug("showing ..."); + } else if(m_pMenu->isVisible()){ + next(); + } else { + ConfigEx& cfg = ConfigEx::getInstance("keyhelper"); + cfg.setGroup("Global"); + int delay = cfg.readNumEntry("DelayPopup", 5); + QTimer::singleShot(delay, this, SLOT(show())); + m_isShowing = true; + } + return true; +} + +bool MenuLauncher::onModRelease(int /*modcode*/) +{ + if(m_pMenu->isVisible()){ + QTimer::singleShot(0, this, SLOT(select())); + return(true); + } else { + return(false); + } +} + +QString MenuLauncher::getMenuText(const QString& key, const QString& name) +{ + QRegExp rx("^[0-9]+_"); + QString text; + QString ackey; + int len; + if(rx.match(key, 0, &len) == 0){ + ackey = key.mid(len); + } else { + ackey = key; + } + if(ackey.length() == 1){ + text = name; + text.append("(&"); + text.append(ackey); + text.append(")"); + } else { + text = ackey; + } + return(text); +} + +int MenuLauncher::buildMenu(const QString& section, + QPopupMenu* pMenu, int& id) +{ + ConfigEx& cfg = ConfigEx::getInstance("keyhelper"); + + if(m_oMenuList.contains(pMenu)){ + /* ̵¸Â¥ë¡¼¥×ËÉ»ß */ + return(0); + } + m_oMenuList.append(pMenu); + + QString oldgroup = cfg.getGroup(); + + QString group = section; + group[0] = group[0].upper(); + + cfg.setGroup(group); + + QStringList apps = cfg.getKeys(); + int cnt = 0; + if(apps.isEmpty() == false){ + for(QStringList::Iterator it=apps.begin(); + it!=apps.end(); ++it){ + QStringList args = cfg.readListEntry(*it, '\t'); + LnkWrapper lnk(args); + if(lnk.isValid()){ + cnt++; + QString text = getMenuText(*it, lnk.instance().name()); + if(args[0] == "@menu"){ + QPopupMenu* pSubMenu = initMenu(m_pTopMenu, args[1]); + pMenu->insertItem(lnk.instance().pixmap(), text, + pSubMenu, id); + m_oItemList.append(ItemInfo(section)); + id++; + buildMenu(args[1], pSubMenu, id); + } else { + pMenu->insertItem(lnk.instance().pixmap(), text, id); + m_oItemList.append(ItemInfo(section, *it)); + id++; + } + } + } + } + cfg.setGroup(oldgroup); + return(cnt); +} + +void MenuLauncher::clearSubMenu() +{ + for(QValueList<QPopupMenu*>::Iterator it=m_oMenuList.begin(); + it!=m_oMenuList.end(); ++it){ + if(*it != m_pTopMenu){ + delete *it; + } + } + m_oMenuList.clear(); + m_oItemList.clear(); +} + +int MenuLauncher::buildMenu(bool force) +{ + ConfigEx& cfg = ConfigEx::getInstance("keyhelper"); + if(!force && m_lastmodify == cfg.lastRead()){ + return(m_pTopMenu->count()); + } + qDebug("buildMenu"); + + QString oldgroup = cfg.getGroup(); + + cfg.setGroup("Global"); + m_submenuTimeout = cfg.readNumEntry("SubMenuTimeout", 500); + + if(m_pTopMenu){ + delete m_pTopMenu; + } + m_pMenu = m_pTopMenu = initMenu(g_Widget, kind()); + m_oLastId.clear(); + m_oMenuList.clear(); + m_oItemList.clear(); + + MenuTitle* pTitle = new MenuTitle("MenuLauncher", + m_pTopMenu->font(), kind()); + m_pTopMenu->insertItem(pTitle); + + int id = 0; + int cnt = buildMenu(kind(), m_pTopMenu, id); + if(cnt > 0){ + m_lastmodify = cfg.lastRead(); + } + + cfg.setGroup(oldgroup); + return(cnt); +} + +void MenuLauncher::show() +{ + m_enablePopup = false; + int cnt = buildMenu(); + if(cnt > 0){ + m_pMenu = m_pTopMenu; + ConfigEx& cfg = ConfigEx::getInstance("keyhelper"); + cfg.setGroup("Style"); + int x,y; + QString key = "Position_" + kind(); + if(cfg.hasKey(key)){ + const QStringList& list = cfg.readListEntry(key, ','); + x = list[0].toInt(); + y = list[1].toInt(); + } else { + x = (qt_screen->width() - m_pTopMenu->sizeHint().width()) / 2; + y = (qt_screen->height() - m_pTopMenu->sizeHint().height()) / 2; + } + QPoint pos(x, y); + m_pTopMenu->popup(pos); + m_pTopMenu->setActiveItem(1); + } + m_isShowing = false; +} + +void MenuLauncher::next() +{ + int index = m_pMenu->indexOf(m_id); + index++; + if(index >= (signed int)m_pMenu->count()){ + if(m_pMenu == m_pTopMenu){ + index = 1; + } else { + index = 0; + } + } + m_pMenu->setActiveItem(index); + m_id = m_pMenu->idAt(index); +} + +void MenuLauncher::select() +{ + if(m_pMenu->isVisible()){ + QMenuItem* item = m_pMenu->findItem(m_id); + int index = m_pMenu->indexOf(m_id); + QPopupMenu* p = m_pMenu; + //m_pMenu->activateItemAt(index); + if(item && item->popup()){ + m_pMenu = item->popup(); + } + p->activateItemAt(index); + } +} + +void MenuLauncher::select(int id) +{ + if(id >= 0 && m_oItemList[id].entry != QString::null){ + ConfigEx& cfg = ConfigEx::getInstance("keyhelper"); + + cfg.setGroup("Global"); + int delay = cfg.readNumEntry("DelayExec", 100); + + QString group = m_oItemList[id].group; + group[0] = group[0].upper(); + cfg.setGroup(group); + + //QStringList args = cfg.readListEntry(m_oItemList[id].entry, '\t'); + m_args = cfg.readListEntry(m_oItemList[id].entry, '\t'); + +#if 0 + LnkWrapper lnk(args); + if(lnk.isValid()){ + lnk.instance().execute(); + } +#else + QTimer::singleShot(delay, this, SLOT(execute())); +#endif + } + m_pMenu = m_pTopMenu; + m_id = -1; +} + +void MenuLauncher::execute() +{ + LnkWrapper lnk(m_args); + if(lnk.isValid()){ + lnk.instance().execute(); + } + m_args.clear(); +} + +void MenuLauncher::highlight(int id) +{ + if(m_pMenu && m_pMenu->isVisible()){ + m_id = id; + if(m_enablePopup){ + QMenuItem* item = m_pMenu->findItem(m_id); + if(item && item->popup()){ + if(m_submenuTimeout > 0){ + m_pTimer->start(m_submenuTimeout, true); + } + } else { + m_pTimer->stop(); + } + } else { + /* ¥á¥Ë¥å¡¼É½¼¨Ä¾¸å¤Ï¥Ý¥Ã¥×¥¢¥Ã¥×¤·¤Ê¤¤ */ + m_enablePopup = true; + } + } +} + +bool MenuLauncher::eventFilter(QObject* o, QEvent* e) +{ + if(m_pTopMenu->isVisible()){ + QKeyEvent* ke = (QKeyEvent*)e; + switch(e->type()){ + case QEvent::Accel: + if(ke->key() == Qt::Key_Space + && ke->isAutoRepeat() == false){ + select(); + } + break; + case QEvent::FocusIn: + //qDebug("FocusIn[%p][%p]", o, m_pMenu); + m_pMenu = (QPopupMenu*)o; + if(m_oLastId.contains(o)){ + m_id = m_oLastId[o]; + } + m_pMenu->updateItem(m_id); + break; + case QEvent::FocusOut: + //qDebug("FocusOut[%p][%p]", o, m_pMenu); + m_oLastId[o] = m_id; + break; + default: + //qDebug(">>>>> [%p][%d] <<<<<", o, e->type()); + break; + } + } + return QObject::eventFilter(o, e); +} |