added numObjects

1 files changed, 51 insertions, 52 deletions

diff --git a/src/Tab.cc b/src/Tab.cc
index b6f002b..88524ad 100644
--- a/src/Tab.cc
+++ b/src/Tab.cc
@@ -13,18 +13,18 @@
 //
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Tab.cc,v 1.19 2002/02/02 18:20:44 pekdon Exp $
+// $Id: Tab.cc,v 1.20 2002/02/04 06:50:48 fluxgen Exp $
 
 #include "Tab.hh"
 
 #ifdef HAVE_CONFIG_H
-#  include "../config.h"
+#       include "../config.h"
 #endif // HAVE_CONFIG_H
 
 #include "i18n.hh"
@@ -92,7 +92,7 @@ Tab::~Tab() {
 //-------------------------------------------------
 void Tab::createTabWindow() {
         unsigned long attrib_mask = CWBackPixmap | CWBackPixel | CWBorderPixel |
-                              CWColormap | CWOverrideRedirect | CWEventMask;
+                        CWColormap | CWOverrideRedirect | CWEventMask;
         XSetWindowAttributes attrib;
         attrib.background_pixmap = None;
         attrib.background_pixel = attrib.border_pixel =
@@ -152,11 +152,10 @@ void Tab::focus() {
 //-----------------------------------------
 void Tab::raise() {
         //get first tab
-        Tab *first = 0;
-        first = getFirst(this);
+        Tab *tab = 0;
         //raise tabs
-        for (; first!=0; first = first->m_next)
-                m_win->getScreen()->raiseWindows(&first->m_tabwin, 1);
+        for (tab = getFirst(this); tab!=0; tab = tab->m_next)
+                m_win->getScreen()->raiseWindows(&tab->m_tabwin, 1);
 }
 
 //-------------- lower --------------------
@@ -165,9 +164,9 @@ void Tab::raise() {
 //-----------------------------------------
 void Tab::lower() {
         Tab *current = this;
-        FluxboxWindow *win = 0; //convinence
+        FluxboxWindow *win = 0; //convenience
         //this have to be done in the correct order, otherwise we'll switch the window
-        //beeing ontop in the group
+        //being ontop in the group
         do { 
                 XLowerWindow(m_display, current->m_tabwin); //lower tabwin and tabs window
                 win = current->getWindow(); 
@@ -191,42 +190,43 @@ void Tab::loadTheme() {
         Pixmap tmp = m_focus_pm;
         BTexture *texture = &(m_win->getScreen()->getWindowStyle()->tab.l_focus);
 
-        if (texture->getTexture() & BImage::PARENTRELATIVE ) {
+        if (texture->getTexture() & BImage::PARENTRELATIVE ) {
                 BTexture *pt = &(m_win->getScreen()->getWindowStyle()->tab.t_focus);
                 if (pt->getTexture() == (BImage::FLAT | BImage::SOLID)) {
-                  m_focus_pm = None;
-            m_focus_pixel = pt->getColor()->getPixel();
-        } else
-        m_focus_pm =
-              image_ctrl->renderImage(m_size_w, m_size_h, pt);
-        if (tmp) image_ctrl->removeImage(tmp);
-                
+                        m_focus_pm = None;
+                        m_focus_pixel = pt->getColor()->getPixel();
+                } else
+                        m_focus_pm =
+                                image_ctrl->renderImage(m_size_w, m_size_h, pt);
+
+                if (tmp) image_ctrl->removeImage(tmp);
+
         } else {
                 if (texture->getTexture() == (BImage::FLAT | BImage::SOLID)) {
-                  m_focus_pm = None;
-            m_focus_pixel = texture->getColor()->getPixel();
-        } else
-        m_focus_pm =
-              image_ctrl->renderImage(m_size_w, m_size_h, texture);
-        if (tmp) image_ctrl->removeImage(tmp);
+                        m_focus_pm = None;
+                        m_focus_pixel = texture->getColor()->getPixel();
+                } else
+                        m_focus_pm =
+                                image_ctrl->renderImage(m_size_w, m_size_h, texture);
+                if (tmp) image_ctrl->removeImage(tmp);
         }
-        
+
         tmp = m_unfocus_pm;
         texture = &(m_win->getScreen()->getWindowStyle()->tab.l_unfocus);
-  
+
         if (texture->getTexture() & BImage::PARENTRELATIVE ) {
                 BTexture *pt = &(m_win->getScreen()->getWindowStyle()->tab.t_unfocus);
                 if (pt->getTexture() == (BImage::FLAT | BImage::SOLID)) {
                         m_unfocus_pm = None;
                         m_unfocus_pixel = pt->getColor()->getPixel();
-                } else
+                } else
                         m_unfocus_pm =
                         image_ctrl->renderImage(m_size_w, m_size_h, pt);
         } else {
                 if (texture->getTexture() == (BImage::FLAT | BImage::SOLID)) {
                         m_unfocus_pm = None;
                         m_unfocus_pixel = texture->getColor()->getPixel();
-                } else
+                } else
                         m_unfocus_pm =
                                 image_ctrl->renderImage(m_size_w, m_size_h, texture);
         }
@@ -279,14 +279,14 @@ void Tab::stick() {
  
         //now do stick for all windows in the list
         for (tab = getFirst(this); tab != 0; tab = tab->m_next) {
-                FluxboxWindow *win = tab->m_win; //just for convenient
+                FluxboxWindow *win = tab->m_win; //just for convenience
                 if (win->isStuck()) {
                         win->blackbox_attrib.flags ^= BaseDisplay::ATTRIB_OMNIPRESENT;
                         win->blackbox_attrib.attrib ^= BaseDisplay::ATTRIB_OMNIPRESENT;
                         win->stuck = false;
                         if (!win->isIconic())
-        win->getScreen()->reassociateWindow(win, -1, true);
-                                    
+                                win->getScreen()->reassociateWindow(win, -1, true);
+
                 } else {
                         win->stuck = true;
                         win->blackbox_attrib.flags |= BaseDisplay::ATTRIB_OMNIPRESENT;
@@ -351,7 +351,7 @@ void Tab::draw(bool pressed) {
         unsigned int tabtext_w;
 
         GC gc = ((m_win->isFocused()) ? m_win->getScreen()->getWindowStyle()->tab.l_text_focus_gc :
-                   m_win->getScreen()->getWindowStyle()->tab.l_text_unfocus_gc);
+                m_win->getScreen()->getWindowStyle()->tab.l_text_unfocus_gc);
 
         // Different routines for drawing rotated text
         if ((m_win->getScreen()->getTabPlacement() == PLEFT ||
@@ -543,7 +543,7 @@ void Tab::calcIncrease(void) {
 
         Tab *tab;
         int inc_x = 0, inc_y = 0;
-        unsigned int tabs = 0, i = 0;
+        unsigned int i = 0, tabs = numObjects();
 
         if (m_win->getScreen()->getTabPlacement() == PTOP ||
                         m_win->getScreen()->getTabPlacement() == PBOTTOM ||
@@ -588,9 +588,7 @@ void Tab::calcIncrease(void) {
                 }
         }
 
-        for (tab = getFirst(this); tab!=0; tab = tab->m_next, tabs++);
-
-        for (tab = getFirst(this); tab!=0; tab = tab->m_next, i++){
+        for (tab = getFirst(this); tab!=0; tab = tab->m_next, i++) {
 
         //TODO: move this out from here?
                 if ((m_win->getScreen()->getTabPlacement() == PTOP ||
@@ -672,7 +670,7 @@ void Tab::buttonReleaseEvent(XButtonEvent *be) {
                                                         m_win->getScreen()->getRootWindow(),
                                                         be->x_root, be->y_root, &dest_x, &dest_y, &child)) {
                         
-                        Tab *tab           = Fluxbox::instance()->searchTab(child);
+                        Tab *tab = Fluxbox::instance()->searchTab(child);
                         FluxboxWindow *win = Fluxbox::instance()->searchWindow(child);
                         //search tablist for a tabwindow
                         if ( (tab!=0) || (m_win->getScreen()->isSloppyWindowGrouping() &&
@@ -1067,16 +1065,23 @@ unsigned int Tab::calcRelativeWidth() {
         return ((m_win->getWidth() + m_win->getScreen()->getBorderWidth2x())/num);
 }
 
+//--------------- numObjects -------------------
+// Returns the number of objects in
+// the TabGroup. 
+//-----------------------------------------------
+unsigned int Tab::numObjects() {
+        unsigned int num = 0;
+        for (Tab *tab = getFirst(this); tab != 0; tab = tab->m_next, num++);
+        return num;
+}
+
 //------------- calcRelativeHeight -------
 // Returns: Calculated height for relative 
 // alignment
 //----------------------------------------
 unsigned int Tab::calcRelativeHeight() {
-        unsigned int num=0;
-        //calculate num objs in list (extract this to a function?)
-        for (Tab *first=getFirst(this); first!=0; first=first->m_next, num++);  
-
-        return ((m_win->getHeight() + m_win->getScreen()->getBorderWidth2x())/num);
+        return ((m_win->getHeight() + 
+                        m_win->getScreen()->getBorderWidth2x())/numObjects());
 }
 
 //------------- calcCenterXPos -----------
@@ -1084,11 +1089,8 @@ unsigned int Tab::calcRelativeHeight() {
 // centered alignment
 //----------------------------------------
 unsigned int Tab::calcCenterXPos() {
-        unsigned int num=0;
-        //calculate num objs in list (extract this to a function?)
-        for (Tab *first=getFirst(this); first!=0; first=first->m_next, num++);  
-
-        return (m_win->getXFrame() + ((m_win->getWidth() - (m_size_w * num)) / 2));
+        return (m_win->getXFrame() + ((m_win->getWidth() - 
+                        (m_size_w * numObjects())) / 2));
 }
 
 //------------- calcCenterYPos -----------
@@ -1096,11 +1098,8 @@ unsigned int Tab::calcCenterXPos() {
 // centered alignment
 //----------------------------------------
 unsigned int Tab::calcCenterYPos() {
-        unsigned int num=0;
-        //calculate num objs in list (extract this to a function?)
-        for (Tab *first=getFirst(this); first!=0; first=first->m_next, num++);  
-
-        return (m_win->getYFrame() + ((m_win->getHeight() - (m_size_h * num)) / 2));
+        return (m_win->getYFrame() + ((m_win->getHeight() - 
+                        (m_size_h * numObjects())) / 2));
 }