aboutsummaryrefslogtreecommitdiff
path: root/src/WorkspaceCmd.cc
blob: 7bc8ae1ea6c6cfd921a2c2aee4f8a96ae8dc6754 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
// WorkspaceCmd.cc for Fluxbox - an X11 Window manager
// Copyright (c) 2003-2005 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);
            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);
            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 && m_workspace_num >= 0 && m_workspace_num < screen->getNumberOfWorkspaces())
        screen->changeWorkspaceID(m_workspace_num);
}


void ArrangeWindowsCmd::execute() {
    BScreen *screen = Fluxbox::instance()->mouseScreen();
    if (screen == 0)
        return;

    Workspace *space = screen->currentWorkspace();
    const unsigned int win_count = space->windowList().size();
  
    if (win_count == 0) 
        return;

    const int head = screen->getCurrHead();
    const unsigned int max_width = screen->maxRight(head) - screen->maxLeft(head);
    const unsigned int max_heigth = 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_heigth) {	// rotate
		unsigned int tmp;
		tmp = rows;	
		rows = cols;
		cols = tmp;
	}
    const unsigned int cal_width = max_width/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) {
			if (window==(win_count-1)) {
				// the last window gets everything that is left.
	            windowlist[window]->moveResize(x_offs, y_offs, max_width-x_offs, cal_heigth);
			} else {
	            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()->mouseScreen();
    if (screen == 0)
        return;

    Workspace *space = screen->currentWorkspace();
    std::for_each(space->windowList().begin(),
                  space->windowList().end(),
                  std::mem_fun(&FluxboxWindow::iconify));
}