fix systemtray related things

ChangeLog

@@ -1,6 +1,8 @@
 (Format: Year/Month/Day)
 Changes for 0.9.10:
 *04/06/20:
+  * Fix various systray issues (Simon)
+    SystemTray.cc Toolbar.cc ToolbarItem.hh
   * Support _NET_WM_WINDOW_TYPE_DESKTOP (Simon)
     - eg nautilus desktop windows are on the bottom, not tabable, etc
     Ewmh.hh/cc Window.hh/cc

src/SystemTray.cc

@@ -19,7 +19,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: SystemTray.cc,v 1.10 2004/05/04 14:33:37 rathnor Exp $
+// $Id: SystemTray.cc,v 1.11 2004/06/20 10:29:51 rathnor Exp $
 
 #include "SystemTray.hh"
 
@@ -63,6 +63,9 @@ public:
         // if not kde dockapp...
         if (!winclient.screen().isKdeDockapp(winclient.window()))
             return;
+        // if not our screen...
+        if (winclient.screenNumber() != m_tray.window().screenNumber())
+            return;
         winclient.setEventMask(StructureNotifyMask |
                                SubstructureNotifyMask | EnterWindowMask);
         m_tray.addClient(winclient.window());
@@ -96,6 +99,9 @@ SystemTray::SystemTray(const FbTk::FbWindow &parent):
 
     FbTk::EventManager::instance()->add(*this, m_window);
 
+    // just try to blend in... (better than defaulting to white)
+    m_window.setBackgroundPixmap(ParentRelative);
+
     // setup atom name to _NET_SYSTEM_TRAY_S<screen number>
     char intbuff[16];    
     sprintf(intbuff, "%d", m_window.screenNumber());
@@ -151,15 +157,26 @@ void SystemTray::move(int x, int y) {
 void SystemTray::resize(unsigned int width, unsigned int height) {
     if (width != m_window.width() ||
         height != m_window.height()) {
-        m_window.resize(SystemTray::width(), height);
-        rearrangeClients();
+        m_window.resize(width, height);
+        if (!m_clients.empty()) {
+            rearrangeClients();
+            resizeSig().notify();
+        }
     }
 }
 
 void SystemTray::moveResize(int x, int y,
                             unsigned int width, unsigned int height) {
-    move(x, y);
-    resize(width, height);
+    if (width != m_window.width() ||
+        height != m_window.height()) {
+        m_window.moveResize(x, y, width, height);
+        if (!m_clients.empty()) {
+            rearrangeClients();
+            resizeSig().notify();
+        }
+    } else {
+        move(x, y);
+    }
 }
 
 void SystemTray::hide() {
@@ -241,8 +258,6 @@ void SystemTray::addClient(Window win) {
     traywin->reparent(m_window, 0, 0);
     traywin->show();
 
-    resize(width(), m_clients.size()*height());
-    
     rearrangeClients();
 }
 
@@ -260,9 +275,8 @@ void SystemTray::removeClient(Window win) {
     resize(width(), height());
     rearrangeClients();
     if (m_clients.empty()) {
-        // so we send configurenotify signal to parent
-        m_window.resize(1, 1);
-        hide();
+        // so we send notify signal to parent
+        resizeSig().notify();
     }
 }
 
@@ -281,11 +295,13 @@ void SystemTray::handleEvent(XEvent &event) {
     } else if (event.type == ConfigureNotify) {
         // we got configurenotify from an client
         // check and see if we need to update it's size
+        // we don't let them be their size, we enforce ours (mwahaha)
         ClientList::iterator it = findClient(event.xconfigure.window);
         if (it != m_clients.end()) {
             if (static_cast<unsigned int>(event.xconfigure.width) != (*it)->width() ||
-                static_cast<unsigned int>(event.xconfigure.height) != (*it)->height())
+                static_cast<unsigned int>(event.xconfigure.height) != (*it)->height()) {
                 (*it)->resize((*it)->width(), (*it)->height());
+            }
         }
     }
 }
@@ -302,6 +318,8 @@ void SystemTray::rearrangeClients() {
         cerr<<__FILE__<<"("<<__FUNCTION__<<"): "<<(*client_it)->width()<<", "<<(*client_it)->height()<<endl;
 #endif // DEBUG
     }
+
+    resize(next_x, height());
 }
 
 void SystemTray::removeAllClients() {

src/Toolbar.cc

@@ -22,7 +22,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Toolbar.cc,v 1.144 2004/06/16 15:38:19 rathnor Exp $
+// $Id: Toolbar.cc,v 1.145 2004/06/20 10:29:51 rathnor Exp $
 
 #include "Toolbar.hh"
 
@@ -405,6 +405,7 @@ void Toolbar::reconfigure() {
                 if (item == 0)
                     continue;
                 m_item_list.push_back(item);
+                item->resizeSig().attach(this);
 
             }
             // show all items
@@ -564,9 +565,14 @@ void Toolbar::handleEvent(XEvent &event) {
 
 void Toolbar::update(FbTk::Subject *subj) {
 
-    // either screen reconfigured or theme was reloaded
-    
-    reconfigure();
+    // either screen reconfigured, theme was reloaded
+    // or a tool resized itself
+
+    if (typeid(*subj) == typeid(ToolbarItem::ToolbarItemSubject)) {
+        rearrangeItems();
+    } else {
+        reconfigure();
+    }
 }
 
 void Toolbar::setPlacement(Toolbar::Placement where) {
@@ -921,6 +927,8 @@ void Toolbar::rearrangeItems() {
     for (item_it = m_item_list.begin(); item_it != item_it_end; ++item_it) {
         if (!(*item_it)->active()) {
             (*item_it)->hide();
+            // make sure it still gets told the toolbar height
+            (*item_it)->resize(1, height());  // width of 0 changes to 1 anyway
             continue;
         }
         int borderW = (*item_it)->borderWidth();
@@ -931,7 +939,6 @@ void Toolbar::rearrangeItems() {
             next_x += last_bw;
         last_bw = borderW;
 
-        (*item_it)->show();
         if ((*item_it)->type() == ToolbarItem::RELATIVE) {
             int extra = 0;
             if (rounding_error != 0) { // distribute rounding error over all relatives
@@ -944,6 +951,7 @@ void Toolbar::rearrangeItems() {
             (*item_it)->moveResize(next_x - borderW, -borderW,
                                    (*item_it)->width(), height()); 
         }
+        (*item_it)->show();
         next_x += (*item_it)->width();
     }
     // unlock

src/ToolbarItem.hh

@@ -20,11 +20,13 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: ToolbarItem.hh,v 1.3 2003/10/31 10:37:09 rathnor Exp $
+// $Id: ToolbarItem.hh,v 1.4 2004/06/20 10:29:51 rathnor Exp $
 
 #ifndef TOOLBARITEM_HH
 #define TOOLBARITEM_HH
 
+#include "FbTk/Subject.hh"
+
 /// An item in the toolbar that has either fixed or realive size to the toolbar
 class ToolbarItem {
 public:
@@ -50,11 +52,17 @@ public:
     // some items might be there, but effectively empty, so shouldn't appear
     virtual bool active() { return true; }
 
+    FbTk::Subject &resizeSig() { return m_resize_sig; }
+
     void setType(Type type) { m_type = type; }
     Type type() const { return m_type; }
 
+    class ToolbarItemSubject : public FbTk::Subject {};
+
 private:
     Type m_type;
+
+    ToolbarItemSubject m_resize_sig;
 };
 
 #endif // TOOLBARITEM_HH