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kmenu-search-fs20050503-fixed.diff
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File kmenu-search-fs20050503-fixed.diff of Package KDE
Index: kicker/kicker/ui/k_mnu.cpp =================================================================== --- kicker/kicker/ui/k_mnu.cpp.orig +++ kicker/kicker/ui/k_mnu.cpp @@ -26,9 +26,13 @@ CONNECTION WITH THE SOFTWARE OR THE USE #include <unistd.h> #include <dmctl.h> +#include <qhbox.h> #include <qimage.h> +#include <qlabel.h> #include <qpainter.h> #include <qstyle.h> +#include <qtimer.h> +#include <qtooltip.h> #include <dcopclient.h> #include <kapplication.h> @@ -40,9 +44,11 @@ CONNECTION WITH THE SOFTWARE OR THE USE #include <kglobal.h> #include <kglobalsettings.h> #include <kiconloader.h> +#include <klineedit.h> #include <klocale.h> #include <kmessagebox.h> #include <kstandarddirs.h> +#include <ktoolbarbutton.h> #include <kwin.h> #include "client_mnu.h" @@ -58,9 +64,12 @@ CONNECTION WITH THE SOFTWARE OR THE USE #include "quickbrowser_mnu.h" #include "recentapps.h" + #include "k_mnu.h" #include "k_mnu.moc" +const int PanelKMenu::searchLineID(23140 /*whatever*/); + PanelKMenu::PanelKMenu() : PanelServiceMenu(QString::null, QString::null, 0, "KMenu") , bookmarkMenu(0) @@ -165,6 +174,26 @@ void PanelKMenu::paletteChanged() } } + +/* A MenuHBox is supposed to be inserted into a menu. + * You can set a special widget in the hbox which will + * get the focus if the user moves up or down with the + * cursor keys + */ +class MenuHBox : public QHBox { +public: + MenuHBox(PanelKMenu* parent) : QHBox(parent) + { + } + + virtual void keyPressEvent(QKeyEvent *e) + { + + } +private: + PanelKMenu *parent; +}; + void PanelKMenu::initialize() { // kdDebug(1210) << "PanelKMenu::initialize()" << endl; @@ -191,13 +220,29 @@ void PanelKMenu::initialize() // add services PanelServiceMenu::initialize(); + // Insert search field + QHBox* hbox = new QHBox( this ); + KToolBarButton *clearButton = new KToolBarButton( "locationbar_erase", 0, hbox ); + searchEdit = new KLineEdit(hbox); searchEdit->setClickMessage(" "+i18n("Press '/' to search...")); + hbox->setFocusPolicy(QWidget::StrongFocus); + hbox->setFocusProxy(searchEdit); + hbox->setSpacing( 3 ); + connect(clearButton, SIGNAL(clicked()), searchEdit, SLOT(clear())); + connect(this, SIGNAL(aboutToHide()), this, SLOT(slotClearSearch())); + connect(searchEdit, SIGNAL(textChanged(const QString&)), + this, SLOT( slotUpdateSearch( const QString&))); + insertItem(hbox, searchLineID, 0); + + //QToolTip::add(clearButton, i18n("Clear Search")); + //QToolTip::add(searchEdit, i18n("Enter the name of an application")); + if (KickerSettings::showMenuTitles()) { int id; id = insertItem(new PopupMenuTitle(i18n("All Applications"), font()), -1 /* id */, 0); - setItemEnabled( id, false ); + setItemEnabled(id, false); id = insertItem(new PopupMenuTitle(i18n("Actions"), font()), -1 /* id */, -1); - setItemEnabled( id, false ); + setItemEnabled(id, false); } // create recent menu section @@ -737,3 +782,43 @@ void PanelKMenu::clearRecentMenuItems() } +void PanelKMenu::slotUpdateSearch(const QString& searchString) +{ + kdDebug() << "Searching for " << searchString << endl; + setSearchString(searchString); +} + +void PanelKMenu::slotClearSearch() +{ + if (searchEdit && searchEdit->text().isEmpty() == false) { + QTimer::singleShot(0, searchEdit, SLOT(clear())); + } +} + +void PanelKMenu::keyPressEvent(QKeyEvent* e) +{ + // We move the focus to the search field if the + // user presses '/'. This is the same shortcut as + // konqueror is using, and afaik it's hardcoded both + // here and there. This sucks badly for many non-us + // keyboard layouts, but for the sake of consistency + // we follow konqueror. + if (!searchEdit) return KPanelMenu::keyPressEvent(e); + + if (e->key() == Qt::Key_Slash && !searchEdit->hasFocus()) { + if (indexOf(searchLineID) >=0 ) { + setActiveItem(indexOf(searchLineID)); + } + } + else if (e->key() == Qt::Key_Escape && searchEdit->text().isEmpty() == false) { + searchEdit->clear(); + } + else if (e->key() == Qt::Key_Delete && !searchEdit->hasFocus() && + searchEdit->text().isEmpty() == false) + { + searchEdit->clear(); + } + else { + KPanelMenu::keyPressEvent(e); + } +} Index: kicker/kicker/ui/k_mnu.h =================================================================== --- kicker/kicker/ui/k_mnu.h.orig +++ kicker/kicker/ui/k_mnu.h @@ -73,6 +73,8 @@ protected slots: void slotSaveSession(); void slotRunCommand(); void slotEditUserContact(); + void slotUpdateSearch(const QString &searchtext); + void slotClearSearch(); void paletteChanged(); virtual void configChanged(); void updateRecent(); @@ -89,6 +91,8 @@ protected: void doNewSession(bool lock); void createRecentMenuItems(); virtual void clearSubmenus(); + void filterMenu(PanelServiceMenu* menu, const QString &searchString); + void keyPressEvent(QKeyEvent* e); private: QPopupMenu *sessionsMenu; @@ -101,6 +105,8 @@ private: KActionCollection *actionCollection; KBookmarkOwner *bookmarkOwner; PopupMenuList dynamicSubMenus; + KLineEdit *searchEdit; + static const int searchLineID; }; #endif Index: kicker/kicker/ui/service_mnu.cpp =================================================================== --- kicker/kicker/ui/service_mnu.cpp.orig +++ kicker/kicker/ui/service_mnu.cpp @@ -26,6 +26,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE #include <qbitmap.h> #include <qpixmap.h> #include <qimage.h> +#include <qmap.h> #include <dcopclient.h> #include <kapplication.h> @@ -100,6 +101,8 @@ void PanelServiceMenu::initialize() clear(); clearSubmenus(); + searchSubMenuIDs.clear(); + searchMenuItems.clear(); doInitialize(); } @@ -296,6 +299,10 @@ void PanelServiceMenu::fillMenu(KService int newId = insertItem(iconset, groupCaption, m, id++); entryMap_.insert(newId, static_cast<KSycocaEntry*>(g)); + // This submenu will be searched when applying a search string + searchSubMenuIDs[m] = newId; + // Also search the submenu name itself + searchMenuItems.insert(newId); // We have to delete the sub menu our selves! (See Qt docs.) subMenus.append(m); } @@ -308,6 +315,7 @@ void PanelServiceMenu::fillMenu(KService } KService::Ptr s(static_cast<KService *>(e)); + searchMenuItems.insert(id); insertMenuItem(s, id++, -1, &suppressGenericNames, QString::null, specialTitle[s->name()], categoryIcon[s->name()] ); } else if (e->isType(KST_KServiceSeparator)) @@ -900,6 +908,8 @@ void PanelServiceMenu::slotClear() delete *it; } subMenus.clear(); + searchSubMenuIDs.clear(); + searchMenuItems.clear(); } void PanelServiceMenu::selectFirstItem() @@ -924,3 +934,72 @@ void PanelServiceMenu::updateRecentlyUse RecentlyLaunchedApps::the().m_bNeedToUpdate = true; } +void PanelServiceMenu::setSearchString(const QString &searchString) +{ + // We must initialize the menu, because it might have not been opened before + initialize(); + + bool foundSomething = false; + std::set<int> nonemptyMenus; + std::set<int>::const_iterator menuItemIt(searchMenuItems.begin()); + // Apply the filter on this menu + for (; menuItemIt != searchMenuItems.end(); ++menuItemIt) { + int id = *menuItemIt; + KService* s = dynamic_cast< KService* >( static_cast< KSycocaEntry* >( entryMap_[ id ])); + QString menuText = text(id); + if (menuText.contains(searchString, false) > 0 + || ( s != NULL && ( s->name().contains(searchString, false) > 0 + || s->exec().contains(searchString, false) > 0 + || s->comment().contains(searchString, false) > 0 + || s->genericName().contains(searchString, false) > 0 + || s->exec().contains(searchString, false) > 0 ) + )) { + setItemEnabled(id, true); + foundSomething = true; + nonemptyMenus.insert(id); + } + else { + setItemEnabled(id, false); + } + } + // Apply the filter on this menu + /*for (int i=count()-1; i>=0; --i) { + int id = idAt(i); + QString menuText = text(id); + if (menuText.contains(searchString, false) > 0) { + setItemEnabled(id, true); + foundSomething = true; + nonemptyMenus.insert(id); + } + else { + setItemEnabled(id, false); + } + }*/ + + PanelServiceMenuMap::iterator it(searchSubMenuIDs.begin()); + // Apply the search filter on submenus + for (; it != searchSubMenuIDs.end(); ++it) { + it.key()->setSearchString(searchString); + if (nonemptyMenus.find(it.data()) != nonemptyMenus.end()) { + // if the current menu is a match already, we don't + // block access to the contained items + setItemEnabled(it.data(), true); + it.key()->setSearchString(QString()); + foundSomething = true; + } + else if (it.key()->hasSearchResults()) { + setItemEnabled(it.data(), true); + foundSomething = true; + } + else { + setItemEnabled(it.data(), false); + } + } + + hasSearchResults_ = foundSomething; +} + +bool PanelServiceMenu::hasSearchResults() +{ + return hasSearchResults_; +} Index: kicker/kicker/ui/service_mnu.h =================================================================== --- kicker/kicker/ui/service_mnu.h.orig +++ kicker/kicker/ui/service_mnu.h @@ -26,6 +26,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE #include <qmap.h> #include <qvaluevector.h> +#include <set> #include <ksycocaentry.h> #include <kservice.h> @@ -41,8 +42,11 @@ CONNECTION WITH THE SOFTWARE OR THE USE * @author Rik Hemsley <rik@kde.org> */ +class KLineEdit; typedef QMap<int, KSycocaEntry::Ptr> EntryMap; typedef QValueVector<QPopupMenu*> PopupMenuList; +class PanelServiceMenu; +typedef QMap<PanelServiceMenu*,int> PanelServiceMenuMap; class KDE_EXPORT PanelServiceMenu : public KPanelMenu { @@ -63,6 +67,8 @@ public: virtual void showMenu(); bool highlightMenuItem( const QString &menuId ); void selectFirstItem(); + void setSearchString(const QString& searchString); + bool hasSearchResults(); private: void fillMenu( KServiceGroup::Ptr &_root, KServiceGroup::List &_list, @@ -115,6 +121,9 @@ protected: bool addmenumode_; QPoint startPos_; PopupMenuList subMenus; + PanelServiceMenuMap searchSubMenuIDs; + bool hasSearchResults_; + std::set<int> searchMenuItems; private slots: void slotContextMenu(int);
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