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
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
//===========================================
// Lumina-DE source code
// Copyright (c) 2014, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#include "LTaskButton.h"
#include "LSession.h"
#ifndef DEBUG
#define DEBUG 0
#endif
LTaskButton::LTaskButton(QWidget *parent, bool smallDisplay) : LTBWidget(parent){
actMenu = new QMenu(this);
winMenu = new QMenu(this);
UpdateMenus();
showText = !smallDisplay;
this->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
this->setAutoRaise(false); //make sure these always look like buttons
this->setContextMenuPolicy(Qt::CustomContextMenu);
this->setFocusPolicy(Qt::NoFocus);
this->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
winMenu->setContextMenuPolicy(Qt::CustomContextMenu);
connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(openActionMenu()) );
connect(this, SIGNAL(clicked()), this, SLOT(buttonClicked()) );
connect(winMenu, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(openActionMenu()) );
connect(winMenu, SIGNAL(triggered(QAction*)), this, SLOT(winClicked(QAction*)) );
connect(winMenu, SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()));
connect(actMenu, SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()));
}
LTaskButton::~LTaskButton(){
}
//===========
// PUBLIC
//===========
QList<WId> LTaskButton::windows(){
QList<WId> list;
for(int i=0; i<WINLIST.length(); i++){
list << WINLIST[i].windowID();
}
return list;
}
QString LTaskButton::classname(){
return cname;
}
bool LTaskButton::isActive(){
return cstate == LXCB::ACTIVE;
}
void LTaskButton::addWindow(WId win){
WINLIST << LWinInfo(win);
UpdateButton();
}
void LTaskButton::rmWindow(WId win){
for(int i=0; i<WINLIST.length(); i++){
if(WINLIST[i].windowID() == win){
WINLIST.removeAt(i);
break;
}
}
UpdateButton();
}
//==========
// PRIVATE
//==========
LWinInfo LTaskButton::currentWindow(){
if(WINLIST.length() == 1 || cWin.windowID()==0){
return WINLIST[0]; //only 1 window - this must be it
}else{
return cWin;
}
}
//=============
// PUBLIC SLOTS
//=============
void LTaskButton::UpdateButton(){
if(winMenu->isVisible()){ return; } //skip this if the window menu is currently visible for now
bool statusOnly = (WINLIST.length() == LWINLIST.length());
LWINLIST = WINLIST;
winMenu->clear();
LXCB::WINDOWVISIBILITY showstate = LXCB::IGNORE;
for(int i=0; i<WINLIST.length(); i++){
if(WINLIST[i].windowID() == 0){
WINLIST.removeAt(i);
i--;
continue;
}
if(i==0 && !statusOnly){
//Update the button visuals from the first window
this->setIcon(WINLIST[i].icon(noicon));
cname = WINLIST[i].Class();
if(cname.isEmpty()){
//Special case (chrome/chromium does not register *any* information with X except window title)
cname = WINLIST[i].text();
if(cname.contains(" - ")){ cname = cname.section(" - ",-1); }
}
this->setToolTip(cname);
}
bool junk;
QAction *tmp = winMenu->addAction( WINLIST[i].icon(junk), WINLIST[i].text() );
tmp->setData(i); //save which number in the WINLIST this entry is for
LXCB::WINDOWVISIBILITY stat = WINLIST[i].status(true); //update the saved state for the window
if(stat<LXCB::ACTIVE && WINLIST[i].windowID() == LSession::handle()->activeWindow()){ stat = LXCB::ACTIVE; }
if(stat > showstate){ showstate = stat; } //higher priority
}
//Now setup the button appropriately
// - visibility
if(showstate == LXCB::IGNORE || WINLIST.length() < 1){ this->setVisible(false); }
else{ this->setVisible(true); }
// - functionality
if(WINLIST.length() == 1){
//single window
this->setPopupMode(QToolButton::DelayedPopup);
this->setMenu(actMenu);
if(showText){
QString txt = WINLIST[0].text();
if(txt.length()>30){ txt.truncate(27); txt.append("..."); }
else if(txt.length()<30){ txt = txt.leftJustified(30, ' '); }
this->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); this->setText(txt);
}else if(noicon){ this->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); this->setText( cname ); }
else{ this->setToolButtonStyle(Qt::ToolButtonIconOnly); this->setText(""); }
this->setToolTip(WINLIST[0].text());
}else if(WINLIST.length() > 1){
//multiple windows
this->setPopupMode(QToolButton::InstantPopup);
this->setMenu(winMenu);
this->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
if(noicon || showText){ "("+QString::number(WINLIST.length())+") "+cname; }
else{ this->setText("("+QString::number(WINLIST.length())+")"); }
}
this->setState(showstate); //Make sure this is after the button setup so that it properly sets the margins/etc
cstate = showstate; //save this for later
}
void LTaskButton::UpdateMenus(){
//Action menu should be auto-created for the state of the current window (cWin/cstate)
actMenu->clear();
if(cstate!=LXCB::ACTIVE){
actMenu->addAction( LXDG::findIcon("edit-select",""), tr("Activate Window"), this, SLOT(triggerWindow()) );
}
if(cstate!=LXCB::INVISIBLE){
actMenu->addAction( LXDG::findIcon("view-close",""), tr("Minimize Window"), this, SLOT(minimizeWindow()) );
if(LSession::handle()->XCB->WindowIsMaximized(cWin.windowID()) ){
actMenu->addAction( LXDG::findIcon("view-restore",""), tr("Restore Window"), this, SLOT(maximizeWindow()) );
}else{
actMenu->addAction( LXDG::findIcon("view-fullscreen",""), tr("Maximize Window"), this, SLOT(maximizeWindow()) );
}
}
actMenu->addAction( LXDG::findIcon("window-close",""), tr("Close Window"), this, SLOT(closeWindow()) );
}
//=============
// PRIVATE SLOTS
//=============
void LTaskButton::buttonClicked(){
if(WINLIST.length() > 1){
winMenu->popup(QCursor::pos());
}else{
triggerWindow();
}
}
void LTaskButton::closeWindow(){
if(DEBUG){ qDebug() << "Close Window:" << this->text(); }
if(winMenu->isVisible()){ winMenu->hide(); }
LWinInfo win = currentWindow();
LSession::handle()->XCB->CloseWindow(win.windowID());
cWin = LWinInfo(); //clear the current
}
void LTaskButton::maximizeWindow(){
if(DEBUG){ qDebug() << "Maximize Window:" << this->text(); }
if(winMenu->isVisible()){ winMenu->hide(); }
LWinInfo win = currentWindow();
LSession::handle()->XCB->MaximizeWindow(win.windowID());
//LSession::handle()->adjustWindowGeom(win.windowID(), true); //run this for now until the WM works properly
cWin = LWinInfo(); //clear the current
}
void LTaskButton::minimizeWindow(){
if(DEBUG){ qDebug() << "Minimize Window:" << this->text(); }
if(winMenu->isVisible()){ winMenu->hide(); }
LWinInfo win = currentWindow();
LSession::handle()->XCB->MinimizeWindow(win.windowID());
cWin = LWinInfo(); //clear the current
QTimer::singleShot(100, this, SLOT(UpdateButton()) ); //make sure to update this button if losing active status
}
void LTaskButton::triggerWindow(){
LWinInfo win = currentWindow();
//Check which state the window is currently in and flip it to the other
//LXCB::WINDOWSTATE state = cstate;
//if(DEBUG){ qDebug() << "Window State: " << state; }
if(cstate == LXCB::ACTIVE){
if(DEBUG){ qDebug() << "Minimize Window:" << this->text(); }
LSession::handle()->XCB->MinimizeWindow(win.windowID());
QTimer::singleShot(100, this, SLOT(UpdateButton()) ); //make sure to update this button if losing active status
}else{
if(DEBUG){ qDebug() << "Activate Window:" << this->text(); }
LSession::handle()->XCB->ActivateWindow(win.windowID());
}
cWin = LWinInfo(); //clear the current
}
void LTaskButton::winClicked(QAction* act){
//Get the window from the action
if(act->data().toInt() < WINLIST.length()){
cWin = WINLIST[act->data().toInt()];
cstate = cWin.status();
}else{ cWin = LWinInfo(); } //clear it
//Now trigger the window
triggerWindow();
}
void LTaskButton::openActionMenu(){
//Get the Window the mouse is currently over
QPoint curpos = QCursor::pos();
QAction *act = winMenu->actionAt(winMenu->mapFromGlobal(curpos));
//qDebug() << "Button Context Menu:" << curpos.x() << curpos.y() << winMenu->geometry().x() << winMenu->geometry().y() << winMenu->geometry().width() << winMenu->geometry().height();
cWin = WINLIST[0]; //default to the first window
if( act != 0 && winMenu->isVisible() ){
//Get the window from the action
//qDebug() << "Found Action:" << act->data().toInt();
if(act->data().toInt() < WINLIST.length()){
cWin = WINLIST[act->data().toInt()];
}
}
cstate = cWin.status();
//Now show the action menu
UpdateMenus();
actMenu->popup(QCursor::pos());
}
|
