added parameter to next/prev Focus and optionsbits for them

2 files changed, 26 insertions, 12 deletions

diff --git a/src/Screen.cc b/src/Screen.cc
index a3a938f..41dfa53 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -22,10 +22,9 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Screen.cc,v 1.34 2002/03/08 12:18:22 fluxgen Exp $
+// $Id: Screen.cc,v 1.35 2002/03/18 20:20:09 fluxgen Exp $
 
-// stupid macros needed to access some functions in version 2 of the GNU C
-// library
+//use GNU extensions
 #ifndef  _GNU_SOURCE
 #define  _GNU_SOURCE
 #endif // _GNU_SOURCE
@@ -1102,7 +1101,7 @@ void BScreen::reassociateWindow(FluxboxWindow *w, int wkspc_id, Bool ignore_stic
 }
 
 
-void BScreen::nextFocus(void) {
+void BScreen::nextFocus(int opts) {
         Bool have_focused = False;
         int focused_window_number = -1;
         FluxboxWindow *next;
@@ -1123,9 +1122,16 @@ void BScreen::nextFocus(void) {
                 do {
                         if ((++next_window_number) >= num_windows)
                                 next_window_number = 0; 
+
                         next = getCurrentWorkspace()->getWindow(next_window_number);
-                } while ((!next->setInputFocus()) && next_window_number !=
-                                 focused_window_number);
+
+                        if (! ( (opts & CYCLESKIPSTUCK) != 0 && next->isStuck() || // skip if stuck
+                                        (opts & CYCLESKIPLOWERTABS) != 0 && next->isLowerTab() || // skip if lower tab
+                                    (opts & CYCLESKIPSHADED) != 0 && next->isShaded() || // skip if shaded
+                                        !next->setInputFocus())) // skip unless set input focus
+                                break;
+                        
+                } while (next_window_number != focused_window_number);
 
                 if (next_window_number != focused_window_number) {
                         next->setInputFocus();
@@ -1142,7 +1148,7 @@ void BScreen::nextFocus(void) {
 }
 
 
-void BScreen::prevFocus(void) {
+void BScreen::prevFocus(int opts) {
         Bool have_focused = False;
         int focused_window_number = -1;
         FluxboxWindow *prev;
@@ -1161,8 +1167,13 @@ void BScreen::prevFocus(void) {
                                 prev_window_number = getCurrentWorkspace()->getCount() - 1;
 
                         prev = getCurrentWorkspace()->getWindow(prev_window_number);
-                } while ((! prev->setInputFocus()) && (prev_window_number !=
-                                                 focused_window_number));
+
+                        if (! ( (opts & CYCLESKIPSTUCK) != 0 && prev->isStuck() || // skip if stuck
+                                        (opts & CYCLESKIPLOWERTABS) != 0 && prev->isLowerTab() ||// skip if lower tab
+                                        (opts & CYCLESKIPSHADED) != 0 && prev->isShaded() ||// skip if shaded
+                                        !prev->setInputFocus()) ) // skip unless set input focus
+                                break;
+                } while (prev_window_number != focused_window_number);
 
                 if (prev_window_number != focused_window_number)
                         getCurrentWorkspace()->raiseWindow(prev);
diff --git a/src/Screen.hh b/src/Screen.hh
index 1e9c3bb..ffb5df4 100644
--- a/src/Screen.hh
+++ b/src/Screen.hh
@@ -22,7 +22,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Screen.hh,v 1.22 2002/03/08 12:19:07 fluxgen Exp $
+// $Id: Screen.hh,v 1.23 2002/03/18 20:20:09 fluxgen Exp $
 
 #ifndef  SCREEN_HH
 #define  SCREEN_HH
@@ -203,8 +203,8 @@ public:
         void sendToWorkspace(int, bool);
         void raiseWindows(Window *, int);
         void reassociateWindow(FluxboxWindow *, int, Bool);
-        void prevFocus(void);
-        void nextFocus(void);
+        void prevFocus(int = 0);
+        void nextFocus(int = 0);
         void raiseFocus(void);
         void reconfigure(void); 
         void rereadMenu(void);
@@ -229,6 +229,9 @@ public:
         enum { RESTART = 1, RESTARTOTHER, EXIT, SHUTDOWN, EXECUTE, RECONFIGURE,
                                  WINDOWSHADE, WINDOWICONIFY, WINDOWMAXIMIZE, WINDOWCLOSE, WINDOWRAISE,
                                  WINDOWLOWER, WINDOWSTICK, WINDOWKILL, SETSTYLE, WINDOWTAB};
+        // prevFocus/nextFocus option bits
+        enum { CYCLESKIPLOWERTABS = 0x01, CYCLESKIPSTUCK = 0x02, CYCLESKIPSHADED = 0x04,
+                                CYCLEDEFAULT = 0x00 };
 
 private:
         #ifdef GNOME