From 8930a711ee101c1a02f579a2ee8ebbe39065c085 Mon Sep 17 00:00:00 2001
From: markt <markt>
Date: Fri, 5 Jan 2007 16:54:34 +0000
Subject: only grab keybindings on screens managed by fluxbox

---
 ChangeLog           |  2 ++
 src/FbTk/KeyUtil.cc | 95 ++++++++++++++++++++++++-----------------------------
 src/FbTk/KeyUtil.hh |  4 +--
 src/Keys.cc         | 35 +++++++++++++++++---
 src/Keys.hh         |  5 ++-
 src/fluxbox.hh      |  4 ++-
 6 files changed, 84 insertions(+), 61 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e7ea179..7d24279 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
  (Format: Year/Month/Day)
 Changes for 1.0rc3:
 *07/01/05:
+   * Only grab keybindings on screens managed by fluxbox (Mark)
+     fluxbox.hh Keys.cc/hh FbTk/KeyUtil.cc/hh
    * Fix locale being applied to the clock. (Simon)
      - Also fixed a likely locale-killer for BSDs (without nl_langinfo)
      ClockTool.hh/cc FbTk/FbString.cc
diff --git a/src/FbTk/KeyUtil.cc b/src/FbTk/KeyUtil.cc
index de9f947..b02a76b 100644
--- a/src/FbTk/KeyUtil.cc
+++ b/src/FbTk/KeyUtil.cc
@@ -112,57 +112,51 @@ void KeyUtil::loadModmap() {
  Grabs a key with the modifier
  and with numlock,capslock and scrollock
 */
-void KeyUtil::grabKey(unsigned int key, unsigned int mod) {
+void KeyUtil::grabKey(unsigned int key, unsigned int mod, Window win) {
     Display *display = App::instance()->display();
     const unsigned int capsmod = instance().capslock();
     const unsigned int nummod = instance().numlock();
     const unsigned int scrollmod = instance().scrolllock();
-    
-    for (int screen=0; screen<ScreenCount(display); screen++) {
-		
-        Window root = RootWindow(display, screen);
-		
-        XGrabKey(display, key, mod,
-                 root, True,
-                 GrabModeAsync, GrabModeAsync);
-						
-        // Grab with numlock, capslock and scrlock	
-
-        //numlock	
-        XGrabKey(display, key, mod|nummod,
-                 root, True,
-                 GrabModeAsync, GrabModeAsync);		
-        //scrolllock
-        XGrabKey(display, key, mod|scrollmod,
-                 root, True,
-                 GrabModeAsync, GrabModeAsync);	
-        //capslock
-        XGrabKey(display, key, mod|capsmod,
-                 root, True,
-                 GrabModeAsync, GrabModeAsync);
-	
-        //capslock+numlock
-        XGrabKey(display, key, mod|capsmod|nummod,
-                 root, True,
-                 GrabModeAsync, GrabModeAsync);
-
-        //capslock+scrolllock
-        XGrabKey(display, key, mod|capsmod|scrollmod,
-                 root, True,
-                 GrabModeAsync, GrabModeAsync);						
-	
-        //capslock+numlock+scrolllock
-        XGrabKey(display, key, mod|capsmod|scrollmod|nummod,
-                 root, True,
-                 GrabModeAsync, GrabModeAsync);						
-
-        //numlock+scrollLock
-        XGrabKey(display, key, mod|nummod|scrollmod,
-                 root, True,
-                 GrabModeAsync, GrabModeAsync);
-	
-    }
-			
+
+    XGrabKey(display, key, mod,
+             win, True,
+             GrabModeAsync, GrabModeAsync);
+
+    // Grab with numlock, capslock and scrlock
+
+    //numlock
+    XGrabKey(display, key, mod|nummod,
+             win, True,
+             GrabModeAsync, GrabModeAsync);
+    //scrolllock
+    XGrabKey(display, key, mod|scrollmod,
+             win, True,
+             GrabModeAsync, GrabModeAsync);
+    //capslock
+    XGrabKey(display, key, mod|capsmod,
+             win, True,
+             GrabModeAsync, GrabModeAsync);
+
+    //capslock+numlock
+    XGrabKey(display, key, mod|capsmod|nummod,
+             win, True,
+             GrabModeAsync, GrabModeAsync);
+
+    //capslock+scrolllock
+    XGrabKey(display, key, mod|capsmod|scrollmod,
+             win, True,
+             GrabModeAsync, GrabModeAsync);
+
+    //capslock+numlock+scrolllock
+    XGrabKey(display, key, mod|capsmod|scrollmod|nummod,
+             win, True,
+             GrabModeAsync, GrabModeAsync);
+
+    //numlock+scrollLock
+    XGrabKey(display, key, mod|nummod|scrollmod,
+             win, True,
+             GrabModeAsync, GrabModeAsync);
+
 }
 
 /**
@@ -196,12 +190,9 @@ unsigned int KeyUtil::getModifier(const char *modstr) {
 }
 
 /// Ungrabs the keys
-void KeyUtil::ungrabKeys() {
+void KeyUtil::ungrabKeys(Window win) {
     Display * display = App::instance()->display();
-    for (int screen=0; screen<ScreenCount(display); screen++) {
-        XUngrabKey(display, AnyKey, AnyModifier,
-                   RootWindow(display, screen));		
-    }
+    XUngrabKey(display, AnyKey, AnyModifier, win);
 }
 
 unsigned int KeyUtil::keycodeToModmask(unsigned int keycode) {
diff --git a/src/FbTk/KeyUtil.hh b/src/FbTk/KeyUtil.hh
index e1f1276..902d27e 100644
--- a/src/FbTk/KeyUtil.hh
+++ b/src/FbTk/KeyUtil.hh
@@ -43,7 +43,7 @@ public:
     /**
        Grab the specified key
     */
-    static void grabKey(unsigned int key, unsigned int mod);
+    static void grabKey(unsigned int key, unsigned int mod, Window win);
 
     /**
        convert the string to the keysym
@@ -59,7 +59,7 @@ public:
     /**
        ungrabs all keys
      */
-    static void ungrabKeys();
+    static void ungrabKeys(Window win);
 
     /** 
         Strip out modifiers we want to ignore
diff --git a/src/Keys.cc b/src/Keys.cc
index 72e3112..e7b7acd 100644
--- a/src/Keys.cc
+++ b/src/Keys.cc
@@ -24,6 +24,9 @@
 
 #include "Keys.hh"
 
+#include "fluxbox.hh"
+#include "Screen.hh"
+
 #include "FbTk/StringUtil.hh"
 #include "FbTk/App.hh"
 #include "FbTk/Command.hh"
@@ -99,12 +102,18 @@ using std::pair;
 Keys::Keys():
     m_display(FbTk::App::instance()->display())
 {
+    typedef std::list<BScreen *> ScreenList;
+    ScreenList screen_list = Fluxbox::instance()->screenList();
+    ScreenList::iterator it = screen_list.begin();
+    ScreenList::iterator it_end = screen_list.end();
+
+    for (; it != it_end; ++it)
+        m_window_list.push_back(RootWindow(m_display,(*it)->screenNumber()));
 
 }
 
 Keys::~Keys() {
-
-    FbTk::KeyUtil::ungrabKeys();
+    ungrabKeys();
     deleteTree();
 }
 
@@ -115,6 +124,22 @@ void Keys::deleteTree() {
     m_map.clear();
 }
 
+void Keys::grabKey(unsigned int key, unsigned int mod) {
+    std::list<Window>::iterator it = m_window_list.begin();
+    std::list<Window>::iterator it_end = m_window_list.end();
+
+    for (; it != it_end; ++it)
+        FbTk::KeyUtil::grabKey(key, mod, *it);
+}
+
+void Keys::ungrabKeys() {
+    std::list<Window>::iterator it = m_window_list.begin();
+    std::list<Window>::iterator it_end = m_window_list.end();
+
+    for (; it != it_end; ++it)
+        FbTk::KeyUtil::ungrabKeys(*it);
+}
+
 /**
     Load and grab keys
     TODO: error checking
@@ -285,7 +310,7 @@ bool Keys::doAction(XKeyEvent &ke) {
         setKeyMode(next_key);
         // grab "None Escape" to exit keychain in the middle
         unsigned int esc = FbTk::KeyUtil::getKey("Escape");
-        FbTk::KeyUtil::grabKey(esc,0);
+        grabKey(esc,0);
         return true;
     }
     if (!temp_key || *temp_key->m_command == 0) {
@@ -323,11 +348,11 @@ void Keys::keyMode(string keyMode) {
 }
 
 void Keys::setKeyMode(t_key *keyMode) {
-    FbTk::KeyUtil::ungrabKeys();
+    ungrabKeys();
     keylist_t::iterator it = keyMode->keylist.begin();
     keylist_t::iterator it_end = keyMode->keylist.end();
     for (; it != it_end; ++it)
-        FbTk::KeyUtil::grabKey((*it)->key,(*it)->mod);
+        grabKey((*it)->key,(*it)->mod);
     m_keylist = keyMode;
 }
 
diff --git a/src/Keys.hh b/src/Keys.hh
index 8e919b3..6602d49 100644
--- a/src/Keys.hh
+++ b/src/Keys.hh
@@ -26,6 +26,7 @@
 
 #include <string>
 #include <vector>
+#include <list>
 #include <map>
 #include <X11/Xlib.h>
 
@@ -76,7 +77,8 @@ public:
 private:
     void deleteTree();
 
-    void bindKey(unsigned int key, unsigned int mod);
+    void grabKey(unsigned int key, unsigned int mod);
+    void ungrabKeys();
 
     std::string m_filename;
 
@@ -123,6 +125,7 @@ private:
     keyspace_t m_map;
 
     Display *m_display;  ///< display connection
+    std::list<Window> m_window_list;
 };
 
 #endif // KEYS_HH
diff --git a/src/fluxbox.hh b/src/fluxbox.hh
index c80459a..3f4a00a 100644
--- a/src/fluxbox.hh
+++ b/src/fluxbox.hh
@@ -196,6 +196,9 @@ public:
     /// get screen from number
     BScreen *findScreen(int num);
 
+    typedef std::list<BScreen *> ScreenList;
+    const ScreenList screenList() const { return m_screen_list; }
+
     /// @return whether the timestamps on the menu changed
     bool menuTimestampsChanged() const;
     bool haveShape() const { return m_have_shape; }
@@ -269,7 +272,6 @@ private:
     std::multimap<Window, WinClient *> m_group_search;
 
     std::list<MenuTimestamp *> m_menu_timestamps;
-    typedef std::list<BScreen *> ScreenList;
     ScreenList m_screen_list;
 
     FluxboxWindow *m_masked_window;
-- 
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