+ scan the pairings when new devices are connected, remember pairing in

keyboard device.
+ set the device focus when clicking on a titlebar, finally be able to use
multiple keyboards properly.

7 files changed, 41 insertions, 1 deletions

diff --git a/Changelog b/Changelog
index 4e927fe..bde1867 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,9 @@
+22.03.2007
++ scan the pairings when new devices are connected, remember pairing in
+keyboard device.
++ set the device focus when clicking on a titlebar, finally be able to use
+multiple keyboards properly.
+
 20.03.2007
 o Make dock buttons listen to device button presses.
 o Pair devices on button press on a keyboard in the dock.
diff --git a/src/DockKeyboard.cpp b/src/DockKeyboard.cpp
index ac25c54..a9fa5f0 100644
--- a/src/DockKeyboard.cpp
+++ b/src/DockKeyboard.cpp
@@ -35,4 +35,5 @@ void DockKeyboard::handleButtonEvent(PointerDevice* ptr,
 {
     TRACE("Pairing %s with %s\n", ptr->getName().c_str(), kbd->getName().c_str());
     XChangePointerKeyboardPairing(x11->dpy, ptr->getDevice(), kbd->getDevice());
+    kbd->setPaired(ptr);
 }
diff --git a/src/KeyboardDevice.cpp b/src/KeyboardDevice.cpp
index 22248f8..3cfaac3 100644
--- a/src/KeyboardDevice.cpp
+++ b/src/KeyboardDevice.cpp
@@ -14,5 +14,6 @@ KeyboardDevice::KeyboardDevice(XDeviceInfo* dev, XConn* x11, Manager* manager)
     this->name = string(dev->name);
     this->id = dev->id;
     this->dev = d;
+    this->paired = NULL;
     TRACE("Keyboard %d (%s) initialised\n", kbdID, dev->name);
 }
diff --git a/src/KeyboardDevice.h b/src/KeyboardDevice.h
index 845a0b6..ed0ded9 100644
--- a/src/KeyboardDevice.h
+++ b/src/KeyboardDevice.h
@@ -4,6 +4,7 @@
 #include<X11/Xlib.h>
 #include<X11/extensions/XInput.h>
 #include<string>
+#include<vector>
 #include "DeviceError.h"
 #include "logger.h"
 #include "XConn.h"
@@ -11,6 +12,7 @@
 using namespace std;
 
 class Manager;
+class PointerDevice;
 
 class KeyboardDevice
 {
@@ -23,12 +25,15 @@ class KeyboardDevice
         int id;
         string name;
         XDevice* dev;
+        PointerDevice* paired;
 
     public:
         KeyboardDevice(XDeviceInfo* device, XConn* x11, Manager* manager);
         int getID() { return id; }
         string getName() { return name; }
         XDevice* getDevice() { return dev; }
+        void setPaired(PointerDevice* ptr) { paired = ptr; }
+        PointerDevice* getPaired() { return paired; }
 };
 
 #endif
diff --git a/src/Makefile b/src/Makefile
index 8d868ba..5585bbe 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2,7 +2,7 @@ APPNAME=mpwm
 PREFIX=/opt/MPX
 CC=g++
 LIBDIR=-L/opt/MPX/lib
-LIBS=-lX11 -lXi -lXext -lMagick++ -lXcursor -lcairo
+LIBS=-lX11 -lXi -lXext -lXcursor -lcairo
 INCLUDES=-I/opt/MPX/include/ -I/usr/include/cairo/
 OBJ= XConn.o\
      Config.o \
diff --git a/src/Manager.cpp b/src/Manager.cpp
index 27c697d..474c319 100644
--- a/src/Manager.cpp
+++ b/src/Manager.cpp
@@ -151,6 +151,8 @@ void Manager::initXi()
     dock->setPointerEvents(&pointers);
     XFreeDeviceList(devices);
 
+    rescanPairings();
+
     if (!XGrabAccessControl(x11->dpy))
     {
         ERR("Could not grab access control.This is bad.\n");
@@ -159,6 +161,21 @@ void Manager::initXi()
     XSelectExtensionEvent(x11->dpy, x11->root, &x11->presence_class, 1);
 }
 
+void Manager::rescanPairings()
+{
+    vector<KeyboardDevice*>::const_iterator it = keyboards.begin();
+    int ptr_id;
+    while(it != keyboards.end())
+    {
+        if (XGetPairedPointer(x11->dpy, (*it)->getDevice(), &ptr_id))
+        {
+            (*it)->setPaired(idToPointerDevice(ptr_id));
+        }
+        it++;
+    }
+
+}
+
 /**
  * Disconnect from X and bring down any allocated memory.
  */
@@ -620,6 +637,14 @@ void Manager::handleButtonPress(XDeviceButtonEvent* bev)
     if (wmwindow->isResizeBar(bev->window) || wmwindow->isWindowBar(bev->window))
     {
         XSetClientPointer(x11->dpy, wmwindow->getClientWindow(), (char)bev->deviceid);
+        vector<KeyboardDevice*>::const_iterator it = keyboards.begin();
+        while(it != keyboards.end())
+        {
+            if ((*it)->getPaired() == dev)
+                XSetDeviceFocus(x11->dpy, (*it)->getDevice(),
+                        wmwindow->getClientWindow(), PointerRoot, CurrentTime);
+            it++;
+        }
         raiseWindow(wmwindow);
     }
 
@@ -781,6 +806,7 @@ void Manager::handlePresenceNotify(XDevicePresenceNotifyEvent* ev)
                     keyboards.push_back(k);
                     dock->appendKeyboard(k);
                     dock->setPointerEvents(&pointers);
+                    rescanPairings();
                 } catch (DeviceError* e)
                 {
                     ERR("%s\n", e->message.c_str());
diff --git a/src/Manager.h b/src/Manager.h
index a1e663b..6105847 100644
--- a/src/Manager.h
+++ b/src/Manager.h
@@ -78,6 +78,7 @@ class Manager
         WMWindow* windowToWMWindow(Window w);
         WMWindow* xyToWMWindow(int x, int y);
         void raiseWindow(WMWindow* wmwindow);
+        void rescanPairings();
 
         /* event processing routines */
         void handleCreateNotify(XCreateWindowEvent* ev);