diff options
Diffstat (limited to 'lumina-fileinfo/dialog.cpp')
| -rw-r--r-- | lumina-fileinfo/dialog.cpp | 403 |
1 files changed, 0 insertions, 403 deletions
diff --git a/lumina-fileinfo/dialog.cpp b/lumina-fileinfo/dialog.cpp deleted file mode 100644 index fe6e69c3..00000000 --- a/lumina-fileinfo/dialog.cpp +++ /dev/null @@ -1,403 +0,0 @@ -#include "dialog.h" -#include "ui_dialog.h" -#include <QFileDialog> -#include <QRegExp> -#include <QTemporaryFile> -#include <QMessageBox> -#include <QImageReader> -#include "LuminaUtils.h" -#include <LuminaOS.h> - - -//this function is just like a regexp. -//we just change the required lines and we don't touch to the rest of the file and copy it back. -void Dialog::textReplace(QString &origin, QString from, QString to, QString topic) -{ - if (origin.contains(QRegExp("\n" + topic + "\\s*=\\s*" + from + "\n",Qt::CaseInsensitive))) { - origin.replace(QRegExp("\n" + topic + "\\s*=\\s*" + from + "\n",Qt::CaseInsensitive),"\n" + topic + "=" + to + "\n"); - } else { - origin.append(topic + "=" + to + "\n"); - } -} - -//get the template from the user home directory or from the qrc files -void Dialog::copyTemplate(QString templateType) -{ - if ((templateType == "-link") or (templateType == "-app")) { - if (QFile::exists(QDir::homePath() + "/.lumina/LuminaDE/fileinfo" + templateType + ".template")) { - //We take the template from homedir - QFile::copy(QDir::homePath() + "/.lumina/LuminaDE/fileinfo" + templateType + ".template", desktopFileName); - } else { - //last possibility is to use the qrc template. - //But based on the initialisation, this should never occurs - QFile::copy(":defaults/fileinfo" + templateType + ".template", desktopFileName); - } - } else { - //error message for developpers - qDebug() << "copyTemplate only accept '-link' or '-app' as parameter"; - } -} - - - - -Dialog::Dialog(QWidget *parent) : - QDialog(parent), - ui(new Ui::Dialog) -{ - ui->setupUi(this); - desktopType="Application"; //default value - - //Setup all the icons using libLumina - setupIcons(); - - //we copy qrc templates in the home dir of the user. - //this allow the user to adapt those template to is own whishes - QString templateFile = QDir::homePath() + "/.lumina/LuminaDE/fileinfo-link.template"; - if (!QFile::exists(templateFile)) { - QFile::copy(":defaults/fileinfo-link.template", templateFile); - QFile(templateFile).setPermissions(QFileDevice::ReadUser|QFileDevice::WriteUser); - } - templateFile = QDir::homePath() + "/.lumina/LuminaDE/fileinfo-app.template"; - if (!QFile::exists(templateFile)) { - QFile::copy(":defaults/fileinfo-app.template", templateFile); - QFile(templateFile).setPermissions(QFileDevice::ReadUser|QFileDevice::WriteUser); - } -} - - -Dialog::~Dialog() -{ - delete ui; -} - -void Dialog::setupIcons(){ - this->setWindowIcon( LXDG::findIcon("unknown","") ); - ui->pbWorkingDir->setIcon( LXDG::findIcon("folder","") ); - ui->pbCommand->setIcon( LXDG::findIcon("system-search","") ); -} - -//Inform the user that required input parameters are missing -void Dialog::MissingInputs() -{ - qDebug() << "We cannot continue without a desktop file !!!"; - QMessageBox::critical(this, tr("Error"), tr("Lumina-fileinfo requires inputs:")+"\n"+QString(tr("Example: \"%1\"")).arg("lumina-fileinfo <-application>|<-link> desktopfile") ); - exit(1); -} - - -//Initialise the layout of the screen. -void Dialog::Initialise(QString param) -{ - //in case of "link", several objects are no required - if (param.startsWith("-link")) { - ui->cbRunInTerminal->setVisible(false); - ui->cbStartupNotification->setVisible(false); - ui->lCommand->setVisible(false); - ui->pbCommand->setVisible(false); - ui->lblCommand->setVisible(false); - ui->lblOptions->setVisible(false); - ui->lblWorkingDir->setText(tr("URL")); //we use the WorkingDir boxes for URL - desktopType="link"; - } - if (param.startsWith("-app")) { - ui->cbRunInTerminal->setVisible(true); - ui->cbStartupNotification->setVisible(true); - ui->lCommand->setVisible(true); - ui->pbCommand->setVisible(true); - ui->lblCommand->setVisible(true); - ui->lblOptions->setVisible(true); - ui->lblWorkingDir->setText(tr("Working dir")); - desktopType="app"; - } -} - -//load the desktop file or the required template -void Dialog::LoadDesktopFile(QString input) -{ - //if we have "-" as 1st char, it means that this is not a desktop file, but a parameter - desktopFileName = input; - if (input.startsWith("-")) { - QMessageBox::critical(this,tr("Error"),tr("The filename cannot start with a \"-\".")); - exit(1); - } - //if proposed file does not exist, than we will create one based on the templates - QFileInfo info(desktopFileName); - if ((info.size() == 0) && (desktopFileName.endsWith(".desktop"))) { - QFile::remove(desktopFileName); //for the copy, we need to remove it - if (desktopType=="link") { - copyTemplate("-link"); - } else { - copyTemplate("-app"); - } - } - this->setWindowTitle(desktopFileName.section("/",-1)); - ui->tabWidget->setCurrentIndex(0); //always start on the file info tab - //Now load the file info and put it into the UI - QString mime = LXDG::findAppMimeForFile(desktopFileName); - QList<QByteArray> fmt = QImageReader::supportedImageFormats(); - bool foundimage=false; - for(int i=0; i<fmt.length(); i++){ - if(info.suffix().toLower() == QString(fmt[i]).toLower()){foundimage=true; break; } - } - if(foundimage){ - ui->label_file_icon->setPixmap( QPixmap(desktopFileName).scaledToHeight(64) ); - }else{ - ui->label_file_icon->setPixmap( LXDG::findMimeIcon(mime).pixmap(QSize(64,64)) ); - } - ui->label_file_mimetype->setText(mime); - QString type; - if(desktopFileName.endsWith(".desktop")){ type = tr("XDG Shortcut"); } - else if(info.isDir()){ - type = tr("Directory"); - ui->label_file_mimetype->setText("inode/directory"); - ui->label_file_icon->setPixmap( LXDG::findIcon("folder","").pixmap(QSize(64,64)) ); - }else if(info.isExecutable()){ type = tr("Binary"); } - else{ type = info.suffix().toUpper(); } - if(info.isHidden()){ type = QString(tr("Hidden %1")).arg(type); } - ui->label_file_type->setText(type); - //Calculate the size of the file/dir - QString sz; - if(!info.isDir()){ - sz = LUtils::BytesToDisplaySize(info.size()); - } - // TO-DO calculate the total size of all files within this directory (in a background thread) - ui->label_file_size->setText( sz ); - ui->label_file_owner->setText(info.owner()); - ui->label_file_group->setText(info.group()); - QString perms; - if(info.isReadable() && info.isWritable()){ perms = tr("Read/Write"); } - else if(info.isReadable()){ perms = tr("Read Only"); } - else if(info.isWritable()){ perms = tr("Write Only"); } - else{ perms = tr("No Access"); } - ui->label_file_perms->setText(perms); - ui->label_file_created->setText( info.created().toString(Qt::SystemLocaleLongDate) ); - ui->label_file_modified->setText( info.lastModified().toString(Qt::SystemLocaleLongDate) ); - - //use the standard LXDG object and load the desktop file - bool ok = false; - if(desktopFileName.endsWith(".desktop")){ - DF = LXDG::loadDesktopFile(desktopFileName, ok); - } - if( ok ) { - if ((DF.type == XDGDesktop::LINK) && (desktopType!="link" )) { - //we open a desktop type "link" but it was not mentionned by parameters - Dialog::Initialise("-link"); - } - ui->lName->setText(DF.name); - ui->lComment->setText(DF.comment); - ui->lCommand->setText(DF.exec); - //in case of "link" desktop, we populate the correct content in lWorkingDir - if (desktopType=="link") { - ui->lWorkingDir->setText(DF.url); - } else { - ui->lWorkingDir->setText(DF.path); - } - if (DF.startupNotify) ui->cbStartupNotification->setChecked(true); else ui->cbStartupNotification->setChecked(false); - if (DF.useTerminal) ui->cbRunInTerminal->setChecked(true); else ui->cbRunInTerminal->setChecked(false); - iconFileName=""; - ui->pbIcon->setIcon(LXDG::findIcon(DF.icon,"")); - if(!info.isWritable()){ ui->tab_deskedit->setEnabled(false); } - } else { - ui->tabWidget->removeTab(1); - return; - } - - //we load the file in memory and will adapt it before saving it to disk - QFile file(desktopFileName); - inMemoryFile=""; - if (file.open(QFile::ReadOnly)) { - QTextStream fileData(&file); - inMemoryFile = fileData.readAll(); - file.close(); - //perform some validation checks - //this will allow checks improvements without compilation of the file - if ((inMemoryFile.contains(QRegExp(".*\\[Desktop Entry\\].*\n"))) && - (inMemoryFile.contains(QRegExp("\n\\s*Type\\s*=.*\n"))) && - (inMemoryFile.contains(QRegExp("\n\\s*Name\\s*=.*\n")))) { - //qDebug() << "sounds a good file"; - } else { - //qDebug() << "wrong file!!!!"; - QMessageBox msgBox; - msgBox.setIcon(QMessageBox::Question); - msgBox.setText(tr("There are some issues with this file !!!!")); - msgBox.setInformativeText(tr("Either you correct this file your self with an editor, or you start from scratch using the link or app template.\nPlease note that this process will update the file called:") + desktopFileName); - QPushButton *linkButton = msgBox.addButton("Link",QMessageBox::AcceptRole); - QPushButton *appButton = msgBox.addButton("App",QMessageBox::ResetRole); - QPushButton *cancelButton = msgBox.addButton("Cancel",QMessageBox::NoRole); - msgBox.exec(); - if (msgBox.clickedButton() == linkButton) { - QFile::remove(desktopFileName); - copyTemplate("-link"); - Initialise("-link"); - LoadDesktopFile(desktopFileName); - } - if (msgBox.clickedButton() == appButton) { - QFile::remove(desktopFileName); - copyTemplate("-app"); - Initialise("-app"); - LoadDesktopFile(desktopFileName); - } - if (msgBox.clickedButton() == cancelButton) { - //we stop here - exit(0); - } - } - } -} - - -void Dialog::on_pbCommand_clicked() -{ - //the default directory is the user's home directory - QString commandFolder = QDir::homePath(); - if (!ui->lCommand->text().isEmpty()) commandFolder = ui->lCommand->text().section('/', 0, -2); - if (commandFolder.isEmpty()) commandFolder = QDir::homePath(); - - QString fileName = QFileDialog::getOpenFileName(this, - tr("Open command"), commandFolder, tr("All Files (*)")); - if (!fileName.isEmpty()) { - ui->lCommand->setText(fileName); - ui->lCommand->setModified(true); - } -} - - -void Dialog::on_pbWorkingDir_clicked() -{ - //the default directory is / - QString workingDir = "/"; - if (ui->lWorkingDir->text().isEmpty()) workingDir = "/"; - else workingDir = ui->lWorkingDir->text(); - QFileDialog::Options options = QFileDialog::DontResolveSymlinks | QFileDialog::ShowDirsOnly; - QString directory = QFileDialog::getExistingDirectory(this, - tr("Working Directory"), - workingDir, - options); - if (!directory.isEmpty()) { - ui->lWorkingDir->setText(directory); - ui->lWorkingDir->setModified(true); - } -} - -//we save the changes to the destination file -void Dialog::on_pbApply_clicked() -{ - QString from,to; - QString desktopTypeVal="Application"; - if (DF.type == XDGDesktop::APP) { desktopTypeVal="Application"; } - else if (DF.type == XDGDesktop::LINK) { desktopTypeVal="Link"; } - else if (DF.type == XDGDesktop::DIR) { desktopTypeVal="Dir"; } - textReplace(inMemoryFile, desktopTypeVal, desktopType, "Type"); - - if (ui->lName->isModified()) { textReplace(inMemoryFile, DF.name, ui->lName->text(), "Name");} - if (ui->lComment->isModified()) { textReplace(inMemoryFile, DF.comment, ui->lComment->text(), "Comment");} - if (ui->lCommand->isModified()) { textReplace(inMemoryFile, DF.exec, ui->lCommand->text(),"Exec");} - if (desktopType=="link") { - //incase of "link" layout WorkingDir is corresponding to the URL - if (ui->lWorkingDir->isModified()) { textReplace(inMemoryFile, DF.url, ui->lWorkingDir->text(),"URL");} - } else { - if (ui->lWorkingDir->isModified()) { textReplace(inMemoryFile, DF.path, ui->lWorkingDir->text(),"Path");} - } - if (ui->cbStartupNotification->isChecked() != DF.startupNotify) { - if (DF.startupNotify) {from="true"; to="false";} else {from="false"; to="true";} - textReplace(inMemoryFile, from, to,"StartupNotify"); - } - if (ui->cbRunInTerminal->isChecked() != DF.useTerminal) { - if (DF.useTerminal) {from="true"; to="false";} else {from="false"; to="true";} - textReplace(inMemoryFile, from, to,"Terminal"); - } - if (!iconFileName.isEmpty()) { - from=DF.icon; - to=iconFileName; - textReplace(inMemoryFile, from, to,"Icon"); - } - - QFile file(desktopFileName); - if (file.open(QFile::ReadWrite)) { - file.seek(0); - file.write(inMemoryFile.toUtf8()); - - file.resize(file.pos());//remove possible trailing lines - - file.close(); - } else { - //problem to write to the disk - QMessageBox::critical(this, tr("Problem to write to disk"), tr("We have a problem to write the adapted desktop file to the disk. Can you re-try the modification after solving the issue with the disk ?")); - } - - //hack required to update the icon on the desktop - QTemporaryFile tempFile ; - tempFile.setAutoRemove(false); - tempFile.setFileTemplate("/tmp/lumina-XXXXXX"); - tempFile.open(); - tempFile.close(); - - QString cmd = "mv"; - cmd = cmd + " " + desktopFileName + " " + tempFile.fileName(); - int ret = LUtils::runCmd(cmd); - if (ret !=0 ) { - qDebug() << "Problem to execute:" << cmd; - QMessageBox::critical(this, tr("Problem to write to disk"), tr("We have a problem to execute the following command:") + cmd); - } - - cmd = "mv"; - cmd = cmd + " " + tempFile.fileName() + " " + desktopFileName; - ret = LUtils::runCmd(cmd); - if (ret !=0 ) { - qDebug() << "Problem to execute:" << cmd; - QMessageBox::critical(this, tr("Problem to write to disk"), tr("We have a problem to execute the following command:") + cmd); - } -} - - -void Dialog::on_pbIcon_clicked() -{ - //the default directory is local/share/icons - QString iconFolder = LOS::AppPrefix()+"/share/icons"; - if (!iconFileName.isEmpty()) iconFolder = iconFileName.section('/', 0, -2); - else if (!DF.icon.isEmpty()) iconFolder = DF.icon.section('/', 0, -2); - if (iconFolder.isEmpty()) iconFolder = LOS::AppPrefix()+"/share/icons"; - - QString fileName = QFileDialog::getOpenFileName(this, - tr("Open command"), iconFolder, tr("Image Files (*.png *.jpg *.bmp)")); - if (!fileName.isEmpty()) { - ui->pbIcon->setIcon(QPixmap(fileName)); - iconFileName=fileName; - } -} - -void Dialog::on_lName_textChanged(QString text) -{ - if (text != DF.name && inMemoryFile.contains(QRegExp("\nName\\[\\S+\\]\\s*=",Qt::CaseInsensitive))) { - QMessageBox msgBox; - msgBox.setText(tr("By modifying this value, you will loose all translated versions")); - msgBox.setInformativeText(tr("The field: Name is translated in several other languages. If you want to continue, you will loose all translated versions")); - msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); - int answer = msgBox.exec(); - if (answer==QMessageBox::Ok) { - //remove all translated versions. The lang cannot be null, but the value can be. - inMemoryFile.replace(QRegExp("\nName\\[\\S+\\]\\s*=[^\n]*",Qt::CaseInsensitive), ""); - } else { - ui->lName->setText(DF.name); - } - } -} - -void Dialog::on_lComment_textChanged(QString text) -{ - if (text != DF.name && inMemoryFile.contains(QRegExp("\nComment\\[\\S+\\]\\s*=",Qt::CaseInsensitive))) { - QMessageBox msgBox; - msgBox.setText(tr("By modifying this value, you will loose all translated versions")); - msgBox.setInformativeText(tr("The field: Comment is translated in several other languages. If you want to continue, you will loose all translated versions")); - msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); - int answer = msgBox.exec(); - if (answer==QMessageBox::Ok) { - //remove all translated versions. The lang cannot be null, but the value can be. - inMemoryFile.replace(QRegExp("\nComment\\[\\S+\\]\\s*=[^\n]*",Qt::CaseInsensitive), ""); - } else { - ui->lName->setText(DF.comment); - } - } -} - |