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//===========================================
// Lumina-DE source code
// Copyright (c) 2015, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#include "DirWidget.h"
#include "ui_DirWidget.h"
DirWidget::DirWidget(QString objID, QWidget *parent) : QWidget(parent), ui(new Ui::DirWidget){
ui->setupUi(this); //load the designer file
setShowDetails(true);
UpdateIcons();
UpdateText();
setupConnections();
}
DirWidget::~DirWidget(){
}
QString DirWidget::id(){
return ID;
}
void DirWidget::setShowDetails(bool show){
showDetails = show;
ui->listWidget->setVisible(!showDetails);
ui->treeWidget->setVisible(showDetails);
}
void DirWidget::setShowSidebar(bool show){
this->stacked_actions->setVisible(show);
}
void DirWidget::setDetails(QList<DETAILTYPES> list){
listDetails = list;
LoadDir(CDIR, CLIST); //just refresh the UI
}
// ================
// PUBLIC SLOTS
// ================
void DirWidget::LoadDir(QString dir, QList<LFileInfo> list){
if(dir.isEmpty()){ return; } //nothing to do
CLIST = list; //save for later
CDIR = dir;
//Determine if this is an internal ZFS snapshot
bool loadsnaps = false;
if( dir.contains(ZSNAPDIR) ){
//This is a zfs snapshot - only update the saved paths necessary to rotate between snapshots/system
snaprelpath = dir.section(ZSNAPDIR,1,1000).section("/",1,1000); //the relative path inside the snapshot
normalbasedir = dir.section(ZSNAPDIR,0,0)+"/"+snaprelpath; //Update the new base directory
ui->stacked_actions->setCurrentWidget(ui->page_restore);
//See if this was a manual move to the directory, or an internal move
QString tmp = dir.section(ZSNAPDIR,0,0);
if(tmp != snapbasedir.section(ZSNAPDIR,0,0)){
loadsnaps = true; //different snapshot loaded - need to update internally
}
}else{
//This is a normal directory - prompt for snapshot information
normalbasedir = dir;
snapbasedir.clear();
ui->stacked_actions->setCurrentWidget(ui->page_dir);
loadsnaps = true;
}
if(loadsnaps){
//kick this off while still loading the dir contents
ui->group_snaps->setEnabled(false); //to prevent the snap updates to be automatically used
ui->group_snaps->setVisible(false);
ui->slider_snap->setRange(1,1);
emit findSnaps(ID, normalbasedir);
}
//Clear the display widget
if(showDetails){
ui->treeWidget->clear();
//Need to re-create the header item as well
QTreeWidgetItem *it = new QTreeWidgetItem();
for(int t=0; t<listDetails.length(); t++){
it->
}
ui->treeWidget->setHeaderItem(it);
}else{ ui->listWidget->clear(); }
//Now fill the display widget
for(int i=0; i<list.length(); i++){
if(showDetails){
//Now create all the individual items
QTreeWidgetItem *it = new QTreeWidgetItem();
it->setWhatsThis(list[i].fileName());
for(int t=0; t<listDetails.length(); t++){
switch(listDetails[t]){
case NAME:
it->setText(t,list[i].fileName());
if(list[i].isImage()){
it->setIcon(t, QIcon( QPixmap(list[i].absoluteFilePath()).scaledToHeight(64) ) );
}else{
it->setIcon(t, LXDG::findIcon(list[i].iconfile(),"unknown") );
}
break;
case SIZE:
if(!list[i].isDir()){
it->setText(t, LUtils::BytesToDisplaySize(list[i].size()) );
}
break;
case TYPE:
it->setText(t, list[i].mimetype());
case DATEMOD:
it->setText(t, list[i].lastModified().toString(Qt:DefaultLocaleShortDate);
break;
case DATECREATE:
it->setText(t, list[i].created().toString(Qt:DefaultLocaleShortDate);
break;
}
}
ui->treeWidget->addTopLevelItem(it);
}else{
}
QApplication::processEvents(); //keep the UI snappy while loading a directory
}
}
void DirWidget::LoadSnaps(QString basedir, QStringList snaps){
//Save these value internally for use later
snapbasedir = basedir;
snapshots = snaps;
//Now update the UI as necessary
ui->slider_snap->setRange(1, snaps.length()+1);
if(CDIR.contains(ZSNAPDIR)){
//The user was already within a snapshot - figure out which one and set the slider appropriately
int index = snaps.indexOf( CDIR.section(ZSNAPDIR,1,1).section("/",0,0) );
if(index < 0){ index = snaps.length()+1; } //unknown - load the system (should never happen)
ui->slider_snap_setValue(index);
}else{
ui->slider_snap->setValue(snaps.length()+1); //last item (normal system)
}
QApplication::processEvents(); //let the slider changed signal get thrown away before we re-enable the widget
ui->group_snaps->setEnabled(!snaps.isEmpty());
ui->group_snaps->setVisible(!snaps.isEmpty());
ui->tool_snap_newer->setEnabled(ui->slider_snap->value() < ui->slider_snap->maximum());
ui->tool_snap_older->setEnabled(ui->slider_snap->value() > ui->slider_snap->minimum());
}
//Theme change functions
void DirWidget::UpdateIcons(){
//ui->tool_addNewFile->setIcon( LXDG::findIcon("document-new",""));
//ui->tool_addToDir->setIcon( LXDG::findIcon("folder-new","") );
//Snapshot buttons
ui->tool_snap_newer->setIcon(LXDG::findIcon("go-next-view","") );
ui->tool_snap_older->setIcon(LXDG::findIcon("go-previous-view","") );
//Botton-Action Buttons
ui->tool_goToImages->setIcon( LXDG::findIcon("fileview-preview","") );
ui->tool_goToPlayer->setIcon( LXDG::findIcon("applications-multimedia","") );
//Side-Action Buttons
ui->tool_act_run->setIcon( LXDG::findIcon("run-build-file","") );
ui->tool_act_runwith->setIcon( LXDG::findIcon("run-build-configure","") );
ui->tool_act_cut->setIcon( LXDG::findIcon("edit-cut","") );
ui->tool_act_copy->setIcon( LXDG::findIcon("edit-copy","") );
ui->tool_act_paste->setIcon( LXDG::findIcon("edit-paste","") );
ui->tool_act_rename->setIcon( LXDG::findIcon("edit-rename","") );
ui->tool_act_rm->setIcon( LXDG::findIcon("edit-delete","") );
ui->tool_act_fav->setIcon( LXDG::findIcon("bookmark-toolbar","") );
//Restore-Action Buttons
ui->tool_restore->setIcon( LXDG::findIcon("document-revert","") );
ui->tool_restore_over->setIcon( LXDG::findIcon("document-revert","") );
}
void DirWidget::UpdateText(){
ui->retranslateUi(this);
}
// =================
// PRIVATE
// =================
void DirWidget::setupConnections(){
//Tree Widget interaction
connect(ui->tree_dir_view, SIGNAL(activated(const QModelIndex&)), this, SLOT(ItemRun(const QModelIndex&)) );
connect(ui->list_dir_view, SIGNAL(activated(const QModelIndex&)), this, SLOT(ItemRun(const QModelIndex&)) );
connect(ui->tree_dir_view, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(OpenContextMenu(const QPoint&)) );
connect(ui->list_dir_view, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(OpenContextMenu(const QPoint&)) );
connect(ui->tree_dir_view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection, const QItemSelection)), this, SLOT(ItemSelectionChanged()) );
connect(ui->list_dir_view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection, const QItemSelection)), this, SLOT(ItemSelectionChanged()) );
}
// =================
// PRIVATE SLOTS
// =================
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