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tde-packaging/opensuse/tdebase/kmenu-search-fs20050503-fix...

343 lines
11 KiB

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);