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
|
//===========================================
// Lumina-DE source code
// Copyright (c) 2012-2015, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#include "LDeskBar.h"
#include "../../LSession.h"
LDeskBarPlugin::LDeskBarPlugin(QWidget *parent, QString id, bool horizontal) : LPPlugin(parent, id, horizontal){
this->layout()->setContentsMargins(0,0,0,0);
this->setStyleSheet( "QToolButton::menu-indicator{ image: none; } QToolButton{ padding: 0px; }");
//initialize the desktop bar items
initializeDesktop();
//setup the directory watcher
QString fav = QString(getenv("XDG_CONFIG_HOME"))+"/lumina-desktop/favorites.list";
if(!QFile::exists(fav)){ QProcess::execute("touch \""+fav+"\""); }
watcher = new QFileSystemWatcher(this);
watcher->addPath( fav );
connect(watcher, SIGNAL(fileChanged(QString)), this, SLOT(filechanged(QString)) );
QTimer::singleShot(1,this, SLOT(updateFiles()) ); //make sure to load it the first time
QTimer::singleShot(0,this, SLOT(OrientationChange()) ); //adjust sizes/layout
connect(QApplication::instance(), SIGNAL(DesktopFilesChanged()), this, SLOT(updateFiles()) );
}
LDeskBarPlugin::~LDeskBarPlugin(){
}
// =======================
// PRIVATE FUNCTIONS
// =======================
void LDeskBarPlugin::initializeDesktop(){
//Applications on the desktop
appB = new QToolButton(this);
appB->setToolButtonStyle(Qt::ToolButtonIconOnly);
appB->setAutoRaise(true);
appB->setPopupMode(QToolButton::InstantPopup);
appM = new QMenu(this);
appB->setMenu(appM);
this->layout()->addWidget(appB);
connect(appM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
connect(appM, SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()));
//Directories on the desktop
dirB = new QToolButton(this);
dirB->setToolButtonStyle(Qt::ToolButtonIconOnly);
dirB->setAutoRaise(true);
dirB->setPopupMode(QToolButton::InstantPopup);
dirM = new QMenu(this);
dirB->setMenu(dirM);
this->layout()->addWidget(dirB);
connect(dirM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
connect(dirM, SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()));
//Audio Files on the desktop
audioM = new QMenu(this);
connect(audioM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
//Video Files on the desktop
videoM = new QMenu(this);
connect(videoM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
//Picture Files on the desktop
pictureM = new QMenu(this);
connect(pictureM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
//Other Files on the desktop
otherM = new QMenu(this);
connect(otherM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
docM = new QMenu(this);
connect(docM,SIGNAL(triggered(QAction*)), this,SLOT(ActionTriggered(QAction*)) );
//All Files Button
fileB = new QToolButton(this);
fileB->setToolButtonStyle(Qt::ToolButtonIconOnly);
fileB->setAutoRaise(true);
fileB->setPopupMode(QToolButton::InstantPopup);
fileM = new QMenu(this);
fileB->setMenu(fileM);
this->layout()->addWidget(fileB);
updateIcons(); //set all the text/icons
}
QAction* LDeskBarPlugin::newAction(QString filepath, QString name, QString iconpath){
return newAction(filepath, name, QIcon(iconpath));
}
QAction* LDeskBarPlugin::newAction(QString filepath, QString name, QIcon icon){
QAction *act = new QAction(icon, name, this);
act->setWhatsThis(filepath);
return act;
}
// =======================
// PRIVATE SLOTS
// =======================
void LDeskBarPlugin::ActionTriggered(QAction* act){
//Open up the file with the appropriate application
QString cmd = "lumina-open \""+act->whatsThis()+"\"";
qDebug() << "Open File:" << cmd;
LSession::LaunchApplication(cmd);
}
void LDeskBarPlugin::filechanged(QString file){
updateFiles();
if(!watcher->files().contains(file)){ watcher->addPath(file); } //make sure the file does not get removed from the watcher
}
void LDeskBarPlugin::updateFiles(){
QFileInfoList homefiles = LSession::handle()->DesktopFiles();
QStringList favitems = LUtils::listFavorites();
//Remember for format for favorites: <name>::::[app/dir/<mimetype>]::::<full path>
for(int i=0; i<homefiles.length(); i++){
if( !favitems.filter(homefiles[i].canonicalFilePath()).isEmpty() ){ continue; } //duplicate entry
QString type;
if(homefiles[i].isDir()){ type="dir"; }
else if(homefiles[i].fileName().endsWith(".desktop")){ type="app"; }
else{ type=LXDG::findAppMimeForFile(homefiles[i].fileName()); }
favitems << homefiles[i].fileName()+"::::"+type+"::::"+homefiles[i].absoluteFilePath();
//qDebug() << "Desktop Item:" << favitems.last();
}
favitems.sort(); //sort them alphabetically
//Now add the items to the lists
appM->clear();
dirM->clear();
audioM->clear();
videoM->clear();
pictureM->clear();
docM->clear();
otherM->clear();
for(int i=0; i<favitems.length(); i++){
QString type = favitems[i].section("::::",1,1);
QString name = favitems[i].section("::::",0,0);
QString path = favitems[i].section("::::",2,50);
if(type=="app"){
//Add it to appM
bool ok = false;
XDGDesktop df(path);
if(df.isValid() && !df.isHidden){
appM->addAction( newAction(df.filePath, df.name, LXDG::findIcon(df.icon, ":/images/default-application.png")) );
}
}else if(type=="dir"){
//Add it to dirM
dirM->addAction( newAction(path, name, LXDG::findIcon("folder","")) );
}else if(type.startsWith("audio/")){
//Add it to audioM
audioM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}else if(type.startsWith("video/")){
//Add it to videoM
videoM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}else if(type.startsWith("image/")){
//Add it to pictureM
if(LUtils::imageExtensions().contains(path.section("/",-1).section(".",-1).toLower()) ){
pictureM->addAction( newAction(path, name, QIcon(path)) );
}else{
pictureM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}
}else if(type.startsWith("text/")){
//Add it to docM
docM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}else{
//Add it to otherM
otherM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}
}
//Now update the file menu as appropriate
fileM->clear();
if(!audioM->isEmpty()){ fileM->addMenu(audioM); }
if(!docM->isEmpty()){ fileM->addMenu(docM); }
if(!pictureM->isEmpty()){ fileM->addMenu(pictureM); }
if(!videoM->isEmpty()){ fileM->addMenu(videoM); }
if(!otherM->isEmpty()){ fileM->addMenu(otherM); }
//Check for a single submenu, and skip the main if need be
disconnect(fileB->menu(), SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()) );
if(fileM->actions().length()==1){
if(!audioM->isEmpty()){ fileB->setMenu(audioM); }
else if(!pictureM->isEmpty()){ fileB->setMenu(pictureM); }
else if(!videoM->isEmpty()){ fileB->setMenu(videoM); }
else if(!docM->isEmpty()){ fileB->setMenu(docM); }
else if(!otherM->isEmpty()){ fileB->setMenu(otherM); }
}else{
fileB->setMenu(fileM);
}
connect(fileB->menu(), SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()));
//Setup the visibility of the buttons
appB->setVisible( !appM->isEmpty() );
dirB->setVisible( !dirM->isEmpty() );
fileB->setVisible( !fileM->isEmpty() );
}
void LDeskBarPlugin::updateIcons(){
//Set all the text/icons
appB->setIcon( LXDG::findIcon("favorites", "") );
appB->setToolTip(tr("Favorite Applications"));
dirB->setIcon( LXDG::findIcon("folder", "") );
dirB->setToolTip(tr("Favorite Folders"));
audioM->setTitle( tr("Audio") );
audioM->setIcon( LXDG::findIcon("audio-x-generic","") );
videoM->setTitle( tr("Video") );
videoM->setIcon( LXDG::findIcon("video-x-generic","") );
pictureM->setTitle( tr("Pictures") );
pictureM->setIcon( LXDG::findIcon("image-x-generic","") );
otherM->setTitle( tr("Other Files") );
otherM->setIcon( LXDG::findIcon("unknown","") );
docM->setTitle( tr("Documents") );
docM->setIcon( LXDG::findIcon("x-office-document","") );
fileB->setIcon( LXDG::findIcon("document-multiple", "") );
fileB->setToolTip(tr("Favorite Files") );
}
|
