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
|
#include "DesktopViewPlugin.h"
#include <QFileInfo>
#include <QDir>
#include <LuminaXDG.h>
#include "LSession.h"
DesktopViewPlugin::DesktopViewPlugin(QWidget* parent, QString ID) : LDPlugin(parent, ID){
this->setLayout( new QVBoxLayout());
this->layout()->setContentsMargins(0,0,0,0);
list = new QListWidget(this);
list->setUniformItemSizes(true);
list->setViewMode(QListView::IconMode);
list->setLayoutMode(QListView::Batched);
list->setBatchSize(10); //keep it snappy
list->setSpacing(2);
list->setSelectionBehavior(QAbstractItemView::SelectItems);
list->setSelectionMode(QAbstractItemView::NoSelection);
list->setStyleSheet( "QListWidget{ background: transparent; border: none; }" );
list->setIconSize(QSize(64,64));
list->setUniformItemSizes(true);
this->layout()->addWidget(list);
this->setInitialSize(600,600);
watcher = new QFileSystemWatcher(this);
watcher->addPath(QDir::homePath()+"/Desktop");
connect(watcher, SIGNAL(directoryChanged(QString)), this, SLOT(updateContents()) );
connect(list, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(runItem(QListWidgetItem*)) );
QTimer::singleShot(0,this, SLOT(updateContents()) );
}
DesktopViewPlugin::~DesktopViewPlugin(){
}
void DesktopViewPlugin::runItem(QListWidgetItem *item){
LSession::LaunchApplication("lumina-open \""+item->whatsThis()+"\"");
}
void DesktopViewPlugin::updateContents(){
list->clear();
list->setGridSize(QSize(80,70+this->fontMetrics().height()));
QDir dir(QDir::homePath()+"/Desktop");
QFileInfoList files = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name | QDir::Type | QDir::DirsFirst);
for(int i=0; i<files.length(); i++){
QListWidgetItem *it = new QListWidgetItem;
it->setWhatsThis(files[i].absoluteFilePath());
if(files[i].isDir()){
it->setIcon( LXDG::findIcon("folder","") );
it->setText( files[i].fileName() );
}else if(files[i].suffix() == "desktop" ){
bool ok = false;
XDGDesktop desk = LXDG::loadDesktopFile(files[i].absoluteFilePath(), ok);
if(ok){
it->setIcon( LXDG::findIcon(desk.icon,"unknown") );
if(desk.name.isEmpty()){
it->setText( files[i].fileName() );
}else{
it->setText( desk.name );
}
}else{
//Revert back to a standard file handling
it->setIcon( LXDG::findMimeIcon(files[i].fileName()) );
it->setText( files[i].fileName() );
}
}else{
it->setIcon( LXDG::findMimeIcon( files[i].fileName() ) );
it->setText( files[i].fileName() );
}
list->addItem(it);
}
}
|
