1 files changed, 75 insertions, 0 deletions

diff --git a/src/CascadePlacement.cc b/src/CascadePlacement.cc
new file mode 100644
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+++ b/src/CascadePlacement.cc
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+// CascadePlacement.cc
+// Copyright (c) 2006 Fluxbox Team (fluxgen at fluxbox dot org)
+//
+// 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.
+
+// $Id$
+
+#include "CascadePlacement.hh"
+
+#include "Window.hh"
+#include "Screen.hh"
+
+CascadePlacement::CascadePlacement(const BScreen &screen) {
+    // +1 ?
+    m_cascade_x = new int[screen.numHeads() + 1];
+    m_cascade_y = new int[screen.numHeads() + 1];
+    for (int i=0; i < screen.numHeads() + 1; i++) {
+        m_cascade_x[i] = 32 + screen.getHeadX(i);
+        m_cascade_y[i] = 32 + screen.getHeadY(i);
+    }
+
+}
+
+CascadePlacement::~CascadePlacement() {
+    delete [] m_cascade_x;
+    delete [] m_cascade_y;
+}
+
+bool CascadePlacement::placeWindow(const std::vector<FluxboxWindow *> &windowlist,
+                                   const FluxboxWindow &win,
+                                   int &place_x, int &place_y) {
+
+    int head = (signed) win.screen().getCurrHead();
+    int head_left = (signed) win.screen().maxLeft(head);
+    int head_right = (signed) win.screen().maxRight(head);
+    int head_top = (signed) win.screen().maxTop(head);
+    int head_bot = (signed) win.screen().maxBottom(head);
+
+    if ((m_cascade_x[head] > ((head_left + head_right) / 2)) ||
+        (m_cascade_y[head] > ((head_top + head_bot) / 2))) {
+        m_cascade_x[head] = head_left + 32;
+        m_cascade_y[head] = head_top + 32;
+    }
+
+    place_x = m_cascade_x[head];
+    place_y = m_cascade_y[head];
+
+    // just one borderwidth, so they can share a borderwidth (looks better)
+    int titlebar_height = 
+        win.titlebarHeight() + win.fbWindow().borderWidth();
+    if (titlebar_height < 4) // make sure it is not insignificant
+        titlebar_height = 32;
+
+    m_cascade_x[head] += titlebar_height;
+    m_cascade_y[head] += titlebar_height;
+
+    return true;
+}
+