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// WorkspaceCmd.cc for Fluxbox - an X11 Window manager
// Copyright (c) 2003 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org)
// 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.
// $Id$
#include "WorkspaceCmd.hh"
#include "Workspace.hh"
#include "Window.hh"
#include "Screen.hh"
#include "fluxbox.hh"
#include "WinClient.hh"
#include "FbTk/KeyUtil.hh"
#ifdef HAVE_CMATH
#include <cmath>
#else
#include <math.h>
#endif
#include <algorithm>
#include <functional>
#include <iostream>
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 = FbTk::KeyUtil::instance().cleanMods(fb->lastEvent().xkey.state);
mods = FbTk::KeyUtil::instance().isolateModifierMask(mods);
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);
}
} else
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 = FbTk::KeyUtil::instance().cleanMods(fb->lastEvent().xkey.state);
mods = FbTk::KeyUtil::instance().isolateModifierMask(mods);
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);
}
} else
screen->nextFocus(m_option);
}
}
void DirFocusCmd::execute() {
BScreen *screen = Fluxbox::instance()->keyScreen();
if (screen == 0)
return;
WinClient *client = Fluxbox::instance()->getFocusedWindow();
if (client == 0 || client->fbwindow() == 0)
return;
screen->dirFocus(*client->fbwindow(), m_dir);
}
void NextWorkspaceCmd::execute() {
BScreen *screen = Fluxbox::instance()->mouseScreen();
if (screen != 0)
screen->nextWorkspace();
}
void PrevWorkspaceCmd::execute() {
BScreen *screen = Fluxbox::instance()->mouseScreen();
if (screen != 0)
screen->prevWorkspace();
}
void LeftWorkspaceCmd::execute() {
BScreen *screen = Fluxbox::instance()->mouseScreen();
if (screen != 0)
screen->leftWorkspace(m_param);
}
void RightWorkspaceCmd::execute() {
BScreen *screen = Fluxbox::instance()->mouseScreen();
if (screen != 0)
screen->rightWorkspace(m_param);
}
JumpToWorkspaceCmd::JumpToWorkspaceCmd(int workspace_num):m_workspace_num(workspace_num) { }
void JumpToWorkspaceCmd::execute() {
BScreen *screen = Fluxbox::instance()->mouseScreen();
if (screen != 0)
screen->changeWorkspaceID(m_workspace_num);
}
/**
try to arrange the windows on the current workspace in a 'clever' way.
we take the shaded-windows and put them ontop of the workspace and put the
normal windows underneath it.
*/
void ArrangeWindowsCmd::execute() {
BScreen *screen = Fluxbox::instance()->mouseScreen();
if (screen == 0)
return;
Workspace *space = screen->currentWorkspace();
unsigned int win_count = space->windowList().size();
if (win_count == 0)
return;
// TODO: choice between
// - arrange using all windows on all heads
// - arrange for each head
// - only on current head
const int head = screen->getCurrHead();
Workspace::Windows::iterator win;
Workspace::Windows normal_windows;
Workspace::Windows shaded_windows;
for(win = space->windowList().begin(); win != space->windowList().end(); win++) {
int winhead = screen->getHead((*win)->fbWindow());
if (winhead == head || winhead == 0) {
if (!(*win)->isShaded())
normal_windows.push_back(*win);
else
shaded_windows.push_back(*win);
}
}
// to arrange only shaded windows is a bit pointless imho (mathias)
if (normal_windows.size() == 0)
return;
win_count = normal_windows.size();
const unsigned int max_width = screen->maxRight(head) - screen->maxLeft(head);
unsigned int max_height = screen->maxBottom(head) - screen->maxTop(head);
// try to get the same number of rows as columns.
unsigned int rows = int(sqrt((float)win_count)); // truncate to lower
unsigned int cols = int(0.99 + float(win_count) / float(rows));
if (max_width<max_height) { // rotate
std::swap(cols, rows);
}
unsigned int x_offs = screen->maxLeft(head); // window position offset in x
unsigned int y_offs = screen->maxTop(head); // window position offset in y
unsigned int window = 0; // current window
const unsigned int cal_width = max_width/cols; // calculated width ratio (width of every window)
unsigned int i;
unsigned int j;
// place the shaded windows
// TODO: until i resolve the shadedwindow->moveResize() issue to place
// them in the same columns as the normal windows i just place the shaded
// windows unchanged ontop of the current head
for (i = 0, win = shaded_windows.begin(); win != shaded_windows.end(); win++, i++) {
if (i & 1)
(*win)->move(x_offs, y_offs);
else
(*win)->move(screen->maxRight(head) - (*win)->frame().width(), y_offs);
y_offs += (*win)->frame().height();
}
// TODO: what if the number of shaded windows is really big and we end up
// with really little space left for the normal windows? how to handle
// this?
if (!shaded_windows.empty())
max_height -= i * (*shaded_windows.begin())->frame().height();
const unsigned int cal_height = max_height/rows; // height ratio (height of every window)
// Resizes and sets windows positions in columns and rows.
for (i = 0; i < rows; ++i) {
x_offs = screen->maxLeft(head);
for (j = 0; j < cols && window < win_count; ++j, ++window) {
if (window!=(win_count-1)) {
normal_windows[window]->moveResize(x_offs, y_offs, cal_width, cal_height);
} else { // the last window gets everything that is left.
normal_windows[window]->moveResize(x_offs, y_offs, screen->maxRight(head)-x_offs, cal_height);
}
// next x offset
x_offs += cal_width;
}
// next y offset
y_offs += cal_height;
}
}
void ShowDesktopCmd::execute() {
BScreen *screen = Fluxbox::instance()->mouseScreen();
if (screen == 0)
return;
Workspace::Windows windows(screen->currentWorkspace()->windowList());
std::for_each(windows.begin(),
windows.end(),
std::mem_fun(&FluxboxWindow::iconify));
}
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