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pcmanfm-qt-packaging/libfm-qt/filelauncher.cpp

122 lines
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/*
<one line to give the library's name and an idea of what it does.>
Copyright (C) 2012 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "filelauncher.h"
#include "applaunchcontext.h"
#include <QMessageBox>
#include <QDebug>
#include "execfiledialog_p.h"
#include "appchooserdialog.h"
#include "utilities.h"
using namespace Fm;
FmFileLauncher FileLauncher::funcs = {
FileLauncher::_getApp,
/* gboolean (*before_open)(GAppLaunchContext* ctx, GList* folder_infos, gpointer user_data); */
(FmLaunchFolderFunc)FileLauncher::_openFolder,
FileLauncher::_execFile,
FileLauncher::_error,
FileLauncher::_ask
};
FileLauncher::FileLauncher():
quickExec_(false) {
}
FileLauncher::~FileLauncher() {
}
//static
bool FileLauncher::launchFiles(QWidget* parent, GList* file_infos) {
FmAppLaunchContext* context = fm_app_launch_context_new_for_widget(parent);
bool ret = fm_launch_files(G_APP_LAUNCH_CONTEXT(context), file_infos, &funcs, this);
g_object_unref(context);
return ret;
}
bool FileLauncher::launchPaths(QWidget* parent, GList* paths) {
FmAppLaunchContext* context = fm_app_launch_context_new_for_widget(parent);
bool ret = fm_launch_paths(G_APP_LAUNCH_CONTEXT(context), paths, &funcs, this);
g_object_unref(context);
return ret;
}
GAppInfo* FileLauncher::getApp(GList* file_infos, FmMimeType* mime_type, GError** err) {
AppChooserDialog dlg(NULL);
if(mime_type)
dlg.setMimeType(mime_type);
else
dlg.setCanSetDefault(false);
// FIXME: show error properly?
if(execModelessDialog(&dlg) == QDialog::Accepted) {
return dlg.selectedApp();
}
return NULL;
}
bool FileLauncher::openFolder(GAppLaunchContext* ctx, GList* folder_infos, GError** err) {
for(GList* l = folder_infos; l; l = l->next) {
FmFileInfo* fi = FM_FILE_INFO(l->data);
qDebug() << " folder:" << QString::fromUtf8(fm_file_info_get_disp_name(fi));
}
return false;
}
FmFileLauncherExecAction FileLauncher::execFile(FmFileInfo* file) {
if (quickExec_) {
/* SF bug#838: open terminal for each script may be just a waste.
User should open a terminal and start the script there
in case if user wants to see the script output anyway.
if (fm_file_info_is_text(file))
return FM_FILE_LAUNCHER_EXEC_IN_TERMINAL; */
return FM_FILE_LAUNCHER_EXEC;
}
FmFileLauncherExecAction res = FM_FILE_LAUNCHER_EXEC_CANCEL;
ExecFileDialog dlg(file);
if(execModelessDialog(&dlg) == QDialog::Accepted) {
res = dlg.result();
}
return res;
}
int FileLauncher::ask(const char* msg, char* const* btn_labels, int default_btn) {
/* FIXME: set default button properly */
// return fm_askv(data->parent, NULL, msg, btn_labels);
return -1;
}
bool FileLauncher::error(GAppLaunchContext* ctx, GError* err, FmPath* path) {
/* ask for mount if trying to launch unmounted path */
if(err->domain == G_IO_ERROR) {
if(path && err->code == G_IO_ERROR_NOT_MOUNTED) {
//if(fm_mount_path(data->parent, path, TRUE))
// return FALSE; /* ask to retry */
}
else if(err->code == G_IO_ERROR_FAILED_HANDLED)
return true; /* don't show error message */
}
QMessageBox dlg(QMessageBox::Critical, QObject::tr("Error"), QString::fromUtf8(err->message), QMessageBox::Ok);
execModelessDialog(&dlg);
return true;
}