Fix up a few Deep Buttons glitches

Add an option to include the clock in the system tray applet
Majorly enhance the Quick Launch Kicker applet


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1245129 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

7 files changed, 100 insertions, 10 deletions

diff --git a/kicker/applets/launcher/CMakeLists.txt b/kicker/applets/launcher/CMakeLists.txt
index e5bf4e92b..dab1a8c95 100644
--- a/kicker/applets/launcher/CMakeLists.txt
+++ b/kicker/applets/launcher/CMakeLists.txt
@@ -11,8 +11,10 @@
 
 include_directories(
   ${CMAKE_CURRENT_BINARY_DIR}
+  ${CMAKE_BINARY_DIR}/kicker/libkicker
   ${CMAKE_SOURCE_DIR}/kicker/libkicker
   ${CMAKE_SOURCE_DIR}/kicker/kicker/ui
+  ${CMAKE_SOURCE_DIR}/kicker/kicker/core
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
 )
@@ -43,5 +45,6 @@ tde_add_kpart( launcher_panelapplet AUTOMOC
       kicker_core-static kicker_buttons-static kicker_ui-static
     -Wl,--end-group
     kickermain-shared kutils-shared kabc-shared
+  DEPENDENCIES libkicker-shared
   DESTINATION ${PLUGIN_INSTALL_DIR}
 )
diff --git a/kicker/applets/launcher/configdlgbase.ui b/kicker/applets/launcher/configdlgbase.ui
index 49916ebeb..e551864b1 100644
--- a/kicker/applets/launcher/configdlgbase.ui
+++ b/kicker/applets/launcher/configdlgbase.ui
@@ -27,6 +27,14 @@
                 <string>Allow drag and drop</string>
             </property>
         </widget>
+	<widget class="TQCheckBox">
+		<property name="name">
+			<cstring>kcfg_ShowDesktopEnabled</cstring>
+		</property>
+		<property name="text">
+			<string>Enable 'Show Desktop' button</string>
+		</property>
+        </widget>
         <widget class="TQGroupBox">
             <property name="name">
                 <cstring>groupBox2</cstring>
diff --git a/kicker/applets/launcher/launcherapplet.kcfg b/kicker/applets/launcher/launcherapplet.kcfg
index 3433bf437..83828c4af 100644
--- a/kicker/applets/launcher/launcherapplet.kcfg
+++ b/kicker/applets/launcher/launcherapplet.kcfg
@@ -7,12 +7,16 @@
     <group name="General">
         <entry name="ConserveSpace" type="Bool">
             <label>Conserve Space</label>
-            <default>true</default>
+            <default>false</default>
         </entry>
         <entry name="DragEnabled" type="Bool">
             <label>Drag Enabled</label>
             <default>true</default>
         </entry>
+        <entry name="ShowDesktopEnabled" type="Bool">
+            <label>Show Desktop Button Enabled</label>
+            <default>true</default>
+        </entry>
         <entry name="IconDim" type="Int">
             <label>Icon Size</label>
             <default>0</default>
diff --git a/kicker/applets/launcher/prefs.kcfgc b/kicker/applets/launcher/prefs.kcfgc
index 26a3f3d07..243e97868 100644
--- a/kicker/applets/launcher/prefs.kcfgc
+++ b/kicker/applets/launcher/prefs.kcfgc
@@ -2,5 +2,5 @@
 File=launcherapplet.kcfg
 ClassName=Prefs
 Singleton=false
-Mutators=AutoAdjustMaxItems,Buttons,VolatileButtons,AutoAdjustMaxItems,AutoAdjustMinItems,AutoAdjustEnabled,IconDim,DragEnabled,ConserveSpace,ServiceInspos,ServiceNames,ServiceHistories
+Mutators=AutoAdjustMaxItems,Buttons,VolatileButtons,AutoAdjustMaxItems,AutoAdjustMinItems,AutoAdjustEnabled,IconDim,DragEnabled,ShowDesktopEnabled,ConserveSpace,ServiceInspos,ServiceNames,ServiceHistories
 # MemberVariables=public
diff --git a/kicker/applets/launcher/quickbutton.cpp b/kicker/applets/launcher/quickbutton.cpp
index 6e68e2ce1..088e4a573 100644
--- a/kicker/applets/launcher/quickbutton.cpp
+++ b/kicker/applets/launcher/quickbutton.cpp
@@ -46,6 +46,9 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <math.h>
 #include <algorithm>
 
+#include "showdesktop.h"
+#include "kickerSettings.h"
+
 #ifdef DEBUG
    #define DEBUGSTR kdDebug()
 #else
@@ -56,6 +59,12 @@ QuickURL::QuickURL(const TQString &u)
 {  DEBUGSTR<<"QuickURL::QuickURL("<<u<<")"<<endl<<flush;
    KService::Ptr _service=0;
    _menuId = u;
+   if (_menuId == "SPECIAL_BUTTON__SHOW_DESKTOP") {
+       m_name = i18n("Show Desktop");
+       m_genericName = i18n("Show Desktop");
+       _kurl = _menuId;
+   }
+   else {
    if (_menuId.startsWith("file:") && _menuId.endsWith(".desktop")) {
       // this ensures that desktop entries are referenced by desktop name instead of by file name
       _menuId=KURL(_menuId).path();
@@ -104,6 +113,7 @@ QuickURL::QuickURL(const TQString &u)
    } else {
       m_name = _kurl.prettyURL();
    }
+   }
    DEBUGSTR<<"QuickURL::QuickURL("<<u<<") END"<<endl<<flush;
 }
 
@@ -118,8 +128,15 @@ void QuickURL::run() const
 //similar to MimeType::pixmapForURL
 TQPixmap QuickURL::pixmap( mode_t _mode, KIcon::Group _group,
                           int _force_size, int _state, TQString *) const
-{  // Load icon
-   TQPixmap pxmap = KMimeType::pixmapForURL(_kurl, _mode, _group, _force_size, _state);
+{
+   TQPixmap pxmap;
+   // Load icon
+   if (_kurl.url() == "SPECIAL_BUTTON__SHOW_DESKTOP") {
+       pxmap = KGlobal::iconLoader()->loadIcon("desktop", _group, _force_size, _state);
+   }
+   else {
+       pxmap = KMimeType::pixmapForURL(_kurl, _mode, _group, _force_size, _state);
+   }
    // Resize to fit button
    pxmap.convertFromImage(pxmap.convertToImage().smoothScale(_force_size,_force_size, TQ_ScaleMin));
    return pxmap;
@@ -128,7 +145,7 @@ TQPixmap QuickURL::pixmap( mode_t _mode, KIcon::Group _group,
 
 QuickButton::QuickButton(const TQString &u, KAction* configAction, 
                          TQWidget *parent, const char *name) : 
-     SimpleButton(parent, name),
+     SimpleButton(parent, name, KickerSettings::showDeepButtons()),
      m_flashCounter(0),
      m_sticky(false)
 {
@@ -137,18 +154,24 @@ QuickButton::QuickButton(const TQString &u, KAction* configAction,
     _highlight = false;
     _oldCursor = cursor();
     _qurl=new QuickURL(u);
-    
+
+    if (_qurl->url() == "SPECIAL_BUTTON__SHOW_DESKTOP") {
+        setToggleButton(true);
+        setOn( ShowDesktop::the()->desktopShowing() );
+        connect( ShowDesktop::the(), TQT_SIGNAL(desktopShown(bool)), this, TQT_SLOT(toggle(bool)) );
+    }
+
     TQToolTip::add(this, _qurl->name());
     resize(int(DEFAULT_ICON_DIM),int(DEFAULT_ICON_DIM));
     TQBrush bgbrush(tqcolorGroup().brush(TQColorGroup::Background));
-    
+
     QuickAddAppsMenu *addAppsMenu = new QuickAddAppsMenu(
         parent, this, _qurl->url());
     _popup = new TQPopupMenu(this);
     _popup->insertItem(i18n("Add Application"), addAppsMenu);
     configAction->plug(_popup);
         _popup->insertSeparator();
-    _popup->insertItem(SmallIcon("remove"), i18n("Remove"), 
+    _popup->insertItem(SmallIcon("remove"), i18n("Remove Application"), 
             this, TQT_SLOT(removeApp()));
 
     m_stickyAction = new KToggleAction(i18n("Never Remove Automatically"),
@@ -168,7 +191,6 @@ QuickButton::~QuickButton()
     delete _qurl;
 }
 
-
 TQString QuickButton::url() const
 {
     return _qurl->url();
@@ -240,10 +262,25 @@ void QuickButton::launch()
    setDown(false);
    update();
    KIconEffect::visualActivate(this, rect());
-   _qurl->run();
+   if (_qurl->kurl().url() == "SPECIAL_BUTTON__SHOW_DESKTOP") {
+       if (isOn()) {
+           ShowDesktop::the()->showDesktop(TRUE);
+       }
+       else {
+           ShowDesktop::the()->showDesktop(FALSE);
+       }
+   }
+   else {
+       _qurl->run();
+   }
    emit executed(_qurl->menuId());
 }
 
+void QuickButton::toggle(bool showDesktop)
+{
+    setOn(showDesktop);
+}
+
 void QuickButton::setDragging(bool enable)
 {
    setDown(enable);
diff --git a/kicker/applets/launcher/quickbutton.h b/kicker/applets/launcher/quickbutton.h
index 13917a5ac..d4f5be29e 100644
--- a/kicker/applets/launcher/quickbutton.h
+++ b/kicker/applets/launcher/quickbutton.h
@@ -104,6 +104,7 @@ protected slots:
     void removeApp();
     void slotFlash();
     void slotStickyToggled(bool isSticky);
+    void toggle(bool);
 
 private:
     int m_flashCounter;
diff --git a/kicker/applets/launcher/quicklauncher.cpp b/kicker/applets/launcher/quicklauncher.cpp
index 85bea706e..b5b512d20 100644
--- a/kicker/applets/launcher/quicklauncher.cpp
+++ b/kicker/applets/launcher/quicklauncher.cpp
@@ -287,6 +287,10 @@ void QuickLauncher::removeApp(int index, bool manuallyRemoved)
 
     TQString removeAppUrl = (*m_buttons)[index]->url();
     TQString removeAppMenuId = (*m_buttons)[index]->menuId();
+
+    if (removeAppUrl == "SPECIAL_BUTTON__SHOW_DESKTOP") {
+        m_settings->setShowDesktopEnabled(false);
+    }
    
     delete (*m_buttons)[index];
     m_buttons->eraseAt(index);
@@ -689,6 +693,31 @@ void QuickLauncher::clearTempButtons()
 void QuickLauncher::refreshContents()
 {
     int idim, d(dimension());
+
+    // make sure show desktop setting is honored
+    TQStringList urls, volatileUrls;
+    ButtonIter iter = m_buttons->begin();
+    while (iter != m_buttons->end()) {
+        if ((*iter)->sticky() == false)
+        {
+            volatileUrls.append((*iter)->menuId());
+        }
+        urls.append((*iter)->menuId());
+        ++iter;
+    }
+    if (m_settings->showDesktopEnabled()) {
+        if (!urls.contains("SPECIAL_BUTTON__SHOW_DESKTOP")) {
+            urls.prepend("SPECIAL_BUTTON__SHOW_DESKTOP");
+            addApp("SPECIAL_BUTTON__SHOW_DESKTOP", 0, true);
+        }
+    }
+    else {
+        if (urls.contains("SPECIAL_BUTTON__SHOW_DESKTOP")) {
+            urls.remove("SPECIAL_BUTTON__SHOW_DESKTOP");
+            removeApp("SPECIAL_BUTTON__SHOW_DESKTOP", true);
+        }
+    }
+
     // determine button size
     if (m_settings->iconDim() == SIZE_AUTO)
     {
@@ -814,6 +843,14 @@ void QuickLauncher::loadConfig()
     DEBUGSTR << "    DragEnabled=" << isDragEnabled() << endl << flush;*/
     TQStringList volatileButtons = m_settings->volatileButtons();
     TQStringList urls = m_settings->buttons();
+    if (m_settings->showDesktopEnabled()) {
+        if (!urls.contains("SPECIAL_BUTTON__SHOW_DESKTOP"))
+            urls.prepend("SPECIAL_BUTTON__SHOW_DESKTOP");
+    }
+    else {
+        if (urls.contains("SPECIAL_BUTTON__SHOW_DESKTOP"))
+            urls.remove("SPECIAL_BUTTON__SHOW_DESKTOP");
+    }
     kdDebug() << "GetButtons " << urls.join("/") << endl;
     TQStringList::Iterator iter(urls.begin());
     int n = 0;