for commands on current workspace

1 files changed, 158 insertions, 0 deletions

diff --git a/src/WorkspaceCmd.cc b/src/WorkspaceCmd.cc
new file mode 100644
index 0000000..f8f39da
--- /dev/null
+++ b/src/WorkspaceCmd.cc
@@ -0,0 +1,158 @@
+// WorkspaceCmd.cc for Fluxbox - an X11 Window manager
+// Copyright (c) 2003 Henrik Kinnunen (fluxgen{<a*t>}users.sourceforge.net)
+//                and Simon Bowden (rathnor at users.sourceforge.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// 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
+// 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: WorkspaceCmd.cc,v 1.1 2003/06/30 14:38:42 fluxgen Exp $
+
+#include "WorkspaceCmd.hh"
+#include "Workspace.hh"
+#include "Window.hh"
+#include "Screen.hh"
+#include "fluxbox.hh"
+#include "Keys.hh"
+#include <algorithm>
+#include <functional>
+
+void NextWindowCmd::execute() {
+    
+    BScreen *screen = Fluxbox::instance()->keyScreen();
+    if (screen != 0) {
+        Fluxbox *fb = Fluxbox::instance();
+        // special case for commands from key events
+        if (fb->lastEvent().type == KeyPress) {
+            unsigned int mods = Keys::cleanMods(fb->lastEvent().xkey.state);
+            if (mods == 0) // can't stacked cycle unless there is a mod to grab
+                screen->nextFocus(m_option | BScreen::CYCLELINEAR);
+            else {
+                // if stacked cycling, then set a watch for 
+                // the release of exactly these modifiers
+                if (!fb->watchingScreen() && !(m_option & BScreen::CYCLELINEAR))
+                    Fluxbox::instance()->watchKeyRelease(*screen, mods);
+                screen->nextFocus(m_option);
+            }
+        }
+
+    }
+}
+
+void PrevWindowCmd::execute() {
+    BScreen *screen = Fluxbox::instance()->keyScreen();
+    if (screen != 0) {
+        Fluxbox *fb = Fluxbox::instance();
+        // special case for commands from key events
+        if (fb->lastEvent().type == KeyPress) {
+            unsigned int mods = Keys::cleanMods(fb->lastEvent().xkey.state);
+            if (mods == 0) // can't stacked cycle unless there is a mod to grab
+                screen->prevFocus(m_option | BScreen::CYCLELINEAR);
+            else {
+                // if stacked cycling, then set a watch for 
+                // the release of exactly these modifiers
+                if (!fb->watchingScreen() && !(m_option & BScreen::CYCLELINEAR))
+                    Fluxbox::instance()->watchKeyRelease(*screen, mods);
+                screen->prevFocus(m_option);
+            }
+        }
+    }
+}
+
+void NextWorkspaceCmd::execute() {
+    BScreen *screen = Fluxbox::instance()->keyScreen();
+    if (screen != 0)
+        screen->nextWorkspace();
+}
+
+void PrevWorkspaceCmd::execute() {
+    BScreen *screen = Fluxbox::instance()->keyScreen();
+    if (screen != 0)
+        screen->prevWorkspace();
+}
+
+JumpToWorkspaceCmd::JumpToWorkspaceCmd(int workspace_num):m_workspace_num(workspace_num) { }
+
+void JumpToWorkspaceCmd::execute() {
+    BScreen *screen = Fluxbox::instance()->keyScreen();
+    if (screen != 0 && m_workspace_num >= 0 && m_workspace_num < screen->getNumberOfWorkspaces())
+        screen->changeWorkspaceID(m_workspace_num);
+}
+
+
+void ArrangeWindowsCmd::execute() {
+    BScreen *screen = Fluxbox::instance()->keyScreen();
+    if (screen == 0)
+        return;
+
+    Workspace *space = screen->currentWorkspace();
+    const unsigned int win_count = space->windowList().size();
+  
+    if (win_count == 0) 
+        return;
+
+    const unsigned int max_weigth = screen->width();
+    const unsigned int max_heigth = screen->height();
+
+
+    unsigned int cols = 1; // columns
+    unsigned int rows = 1; // rows
+
+    // Calculates the "best" width / heigth ratio ( basically it
+    // chooses the two divisors of win_count which are closest to
+    // each other)
+    int rt = win_count; // holds last t value
+    for (unsigned int i = 1; i <= win_count; ++i) {
+        int t = (win_count / i) - i;
+      
+        if (t < rt && t >= 0 && (win_count % i) == 0) {
+            rt = t;
+            rows = i;
+            cols = win_count / i;
+        }
+    }
+  
+    const unsigned int cal_width = max_weigth/cols; // calculated width ratio (width of every window)
+    const unsigned int cal_heigth = max_heigth/rows; // heigth ratio (heigth of every window)
+
+    // Resizes and sets windows positions in columns and rows.
+    unsigned int x_offs = 0; // window position offset in x
+    unsigned int y_offs = 0; // window position offset in y
+    unsigned int window = 0; // current window 
+    Workspace::Windows &windowlist = space->windowList();
+    for (unsigned int i = 0; i < rows; ++i) {
+        x_offs = 0;
+        for (unsigned int j = 0; j < cols && window < win_count; ++j, ++window) {
+            windowlist[window]->moveResize(x_offs, y_offs, cal_width, cal_heigth);
+            // next x offset
+            x_offs += cal_width;
+        }
+        // next y offset
+        y_offs += cal_heigth;
+    }
+}
+
+void ShowDesktopCmd::execute() {
+    BScreen *screen = Fluxbox::instance()->keyScreen();
+    if (screen == 0)
+        return;
+
+    Workspace *space = screen->currentWorkspace();
+    std::for_each(space->windowList().begin(),
+                  space->windowList().end(),
+                  std::mem_fun(&FluxboxWindow::iconify));
+}