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pavucontrol-qt-packaging/libfm-qt/filesearchdialog.cpp

144 lines
5.1 KiB

/*
* Copyright (C) 2015 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 "filesearchdialog.h"
#include <QMessageBox>
#include "fm-search.h"
#include "ui_filesearch.h"
#include <limits>
#include <QFileDialog>
namespace Fm {
FileSearchDialog::FileSearchDialog(QStringList paths, QWidget* parent, Qt::WindowFlags f):
QDialog(parent, f),
ui(new Ui::SearchDialog()) {
ui->setupUi(this);
ui->minSize->setMaximum(std::numeric_limits<int>().max());
ui->maxSize->setMaximum(std::numeric_limits<int>().max());
Q_FOREACH(const QString& path, paths) {
ui->listView->addItem(path);
}
ui->maxTime->setDate(QDate::currentDate());
ui->minTime->setDate(QDate::currentDate());
connect(ui->addPath, &QPushButton::clicked, this, &FileSearchDialog::onAddPath);
connect(ui->removePath, &QPushButton::clicked, this, &FileSearchDialog::onRemovePath);
}
FileSearchDialog::~FileSearchDialog() {
delete ui;
}
void FileSearchDialog::accept() {
// build the search:/// uri
int n = ui->listView->count();
if(n > 0) {
FmSearch* search = fm_search_new();
int i;
for(i = 0; i < n; ++i) { // add directories
QListWidgetItem* item = ui->listView->item(i);
fm_search_add_dir(search, item->text().toLocal8Bit().constData());
}
fm_search_set_recursive(search, ui->recursiveSearch->isChecked());
fm_search_set_show_hidden(search, ui->searchHidden->isChecked());
fm_search_set_name_patterns(search, ui->namePatterns->text().toUtf8().constData());
fm_search_set_name_ci(search, ui->nameCaseInsensitive->isChecked());
fm_search_set_name_regex(search, ui->nameRegExp->isChecked());
fm_search_set_content_pattern(search, ui->contentPattern->text().toUtf8().constData());
fm_search_set_content_ci(search, ui->contentCaseInsensitive->isChecked());
fm_search_set_content_regex(search, ui->contentRegExp->isChecked());
// search for the files of specific mime-types
if(ui->searchTextFiles->isChecked())
fm_search_add_mime_type(search, "text/plain");
if(ui->searchImages->isChecked())
fm_search_add_mime_type(search, "image/*");
if(ui->searchAudio->isChecked())
fm_search_add_mime_type(search, "audio/*");
if(ui->searchVideo->isChecked())
fm_search_add_mime_type(search, "video/*");
if(ui->searchFolders->isChecked())
fm_search_add_mime_type(search, "inode/directory");
if(ui->searchDocuments->isChecked()) {
const char* doc_types[] = {
"application/pdf",
/* "text/html;" */
"application/vnd.oasis.opendocument.*",
"application/vnd.openxmlformats-officedocument.*",
"application/msword;application/vnd.ms-word",
"application/msexcel;application/vnd.ms-excel"
};
for(i = 0; i < sizeof(doc_types)/sizeof(char*); ++i)
fm_search_add_mime_type(search, doc_types[i]);
}
// search based on file size
const unsigned int unit_bytes[] = {1, (1024), (1024*1024), (1024*1024*1024)};
if(ui->largerThan->isChecked()) {
guint64 size = ui->minSize->value() * unit_bytes[ui->minSizeUnit->currentIndex()];
fm_search_set_min_size(search, size);
}
if(ui->smallerThan->isChecked()) {
guint64 size = ui->maxSize->value() * unit_bytes[ui->maxSizeUnit->currentIndex()];
fm_search_set_min_size(search, size);
}
// search based on file mtime (we only support date in YYYY-MM-DD format)
if(ui->earlierThan->isChecked()) {
fm_search_set_max_mtime(search, ui->maxTime->date().toString(QStringLiteral("yyyy-MM-dd")).toUtf8().constData());
}
if(ui->laterThan->isChecked()) {
fm_search_set_min_mtime(search, ui->minTime->date().toString(QStringLiteral("yyyy-MM-dd")).toUtf8().constData());
}
searchUri_.take(fm_search_dup_path(search));
fm_search_free(search);
}
else {
QMessageBox::critical(this, tr("Error"), tr("You should add at least add one directory to search."));
return;
}
QDialog::accept();
}
void FileSearchDialog::onAddPath() {
QString dir = QFileDialog::getExistingDirectory(this, tr("Select a folder"));
if(dir.isEmpty())
return;
// avoid adding duplicated items
if(ui->listView->findItems(dir, Qt::MatchFixedString|Qt::MatchCaseSensitive).isEmpty()) {
ui->listView->addItem(dir);
}
}
void FileSearchDialog::onRemovePath() {
// remove selected items
Q_FOREACH(QListWidgetItem* item, ui->listView->selectedItems()) {
delete item;
}
}
}