mirror of
https://github.com/RetroShare/RetroShare.git
synced 2025-05-02 06:06:10 -04:00
Added three new methods on misc: getOpenFileName, getOpenFileNames and getSaveFileName. Please use this rather than QFileDialog.
Added save and restore of the last used directories for the following types - Extra files - Certificates - History - Images - Messages - Blogs (not tested) It is easy to change. Added attach of multiple files at once in CreateForumMsg. The RetroShare links of the added files in CreateForumMsg are added with new style and as anchor with size information. Added translation to some file dialogs. Removed (commented out) not needed methods in NetworkDialog. Fixed handling of filenames with umlauts when adding extra files. git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3894 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
thunder2
parent
c1e3947957
commit
f7252fd693
23 changed files with 786 additions and 676 deletions
286
retroshare-gui/src/util/misc.cpp
Normal file
286
retroshare-gui/src/util/misc.cpp
Normal file
|
|
@ -0,0 +1,286 @@
|
|||
/****************************************************************
|
||||
* This file is distributed under the following license:
|
||||
*
|
||||
* Copyright (c) 2008, defnax
|
||||
* Copyright (C) 2006 Christophe Dumez
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
*
|
||||
*************************************************************************/
|
||||
|
||||
#include <QString>
|
||||
#include <QDir>
|
||||
#include <QFileDialog>
|
||||
|
||||
#include "misc.h"
|
||||
|
||||
// return best userfriendly storage unit (B, KiB, MiB, GiB, TiB)
|
||||
// use Binary prefix standards from IEC 60027-2
|
||||
// see http://en.wikipedia.org/wiki/Kilobyte
|
||||
// value must be given in bytes
|
||||
QString misc::friendlyUnit(float val)
|
||||
{
|
||||
if(val < 0) {
|
||||
return tr("Unknown", "Unknown (size)");
|
||||
}
|
||||
const QString units[4] = {tr(" B", "bytes"), tr(" KiB", "kibibytes (1024 bytes)"), tr(" MiB", "mebibytes (1024 kibibytes)"), tr(" GiB", "gibibytes (1024 mibibytes)")};
|
||||
for(unsigned int i=0; i<5; ++i) {
|
||||
if (val < 1024.) {
|
||||
return QString(QByteArray::number(val, 'f', 1)) + units[i];
|
||||
}
|
||||
val /= 1024.;
|
||||
}
|
||||
return QString(QByteArray::number(val, 'f', 1)) + tr(" TiB", "tebibytes (1024 gibibytes)");
|
||||
}
|
||||
|
||||
bool misc::isPreviewable(QString extension)
|
||||
{
|
||||
extension = extension.toUpper();
|
||||
if(extension == "AVI") return true;
|
||||
if(extension == "MP3") return true;
|
||||
if(extension == "OGG") return true;
|
||||
if(extension == "OGM") return true;
|
||||
if(extension == "WMV") return true;
|
||||
if(extension == "WMA") return true;
|
||||
if(extension == "MPEG") return true;
|
||||
if(extension == "MPG") return true;
|
||||
if(extension == "ASF") return true;
|
||||
if(extension == "QT") return true;
|
||||
if(extension == "RM") return true;
|
||||
if(extension == "RMVB") return true;
|
||||
if(extension == "RMV") return true;
|
||||
if(extension == "SWF") return true;
|
||||
if(extension == "FLV") return true;
|
||||
if(extension == "WAV") return true;
|
||||
if(extension == "MOV") return true;
|
||||
if(extension == "VOB") return true;
|
||||
if(extension == "MID") return true;
|
||||
if(extension == "AC3") return true;
|
||||
if(extension == "MP4") return true;
|
||||
if(extension == "MP2") return true;
|
||||
if(extension == "AVI") return true;
|
||||
if(extension == "FLAC") return true;
|
||||
if(extension == "AU") return true;
|
||||
if(extension == "MPE") return true;
|
||||
if(extension == "MOV") return true;
|
||||
if(extension == "MKV") return true;
|
||||
if(extension == "AIF") return true;
|
||||
if(extension == "AIFF") return true;
|
||||
if(extension == "AIFC") return true;
|
||||
if(extension == "RA") return true;
|
||||
if(extension == "RAM") return true;
|
||||
if(extension == "M4P") return true;
|
||||
if(extension == "M4A") return true;
|
||||
if(extension == "3GP") return true;
|
||||
if(extension == "AAC") return true;
|
||||
if(extension == "SWA") return true;
|
||||
if(extension == "MPC") return true;
|
||||
if(extension == "MPP") return true;
|
||||
return false;
|
||||
}
|
||||
|
||||
// return qBittorrent config path
|
||||
QString misc::qBittorrentPath()
|
||||
{
|
||||
QString qBtPath = QDir::homePath()+QDir::separator()+QString::fromUtf8(".qbittorrent") + QDir::separator();
|
||||
// Create dir if it does not exist
|
||||
if(!QFile::exists(qBtPath)){
|
||||
QDir dir(qBtPath);
|
||||
dir.mkpath(qBtPath);
|
||||
}
|
||||
return qBtPath;
|
||||
}
|
||||
|
||||
QString misc::findFileInDir(QString dir_path, QString fileName)
|
||||
{
|
||||
QDir dir(dir_path);
|
||||
if(dir.exists(fileName)) {
|
||||
return dir.filePath(fileName);
|
||||
}
|
||||
QStringList subDirs = dir.entryList(QDir::Dirs);
|
||||
QString subdir_name;
|
||||
foreach(subdir_name, subDirs) {
|
||||
QString result = findFileInDir(dir.path()+QDir::separator()+subdir_name, fileName);
|
||||
if(!result.isNull()) {
|
||||
return result;
|
||||
}
|
||||
}
|
||||
return QString();
|
||||
}
|
||||
|
||||
// Can't use template class for QString because >,< use unicode code for sorting
|
||||
// which is not what a human would expect when sorting strings.
|
||||
void misc::insertSortString(QList<QPair<int, QString> > &list, QPair<int, QString> value, Qt::SortOrder sortOrder)
|
||||
{
|
||||
int i = 0;
|
||||
if(sortOrder == Qt::AscendingOrder) {
|
||||
while(i < list.size() and QString::localeAwareCompare(value.second, list.at(i).second) > 0) {
|
||||
++i;
|
||||
}
|
||||
}else{
|
||||
while(i < list.size() and QString::localeAwareCompare(value.second, list.at(i).second) < 0) {
|
||||
++i;
|
||||
}
|
||||
}
|
||||
list.insert(i, value);
|
||||
}
|
||||
|
||||
float misc::getPluginVersion(QString filePath)
|
||||
{
|
||||
QFile plugin(filePath);
|
||||
if(!plugin.exists()){
|
||||
qDebug("%s plugin does not exist, returning 0.0", filePath.toUtf8().data());
|
||||
return 0.0;
|
||||
}
|
||||
if(!plugin.open(QIODevice::ReadOnly | QIODevice::Text)){
|
||||
return 0.0;
|
||||
}
|
||||
float version = 0.0;
|
||||
while (!plugin.atEnd()){
|
||||
QByteArray line = plugin.readLine();
|
||||
if(line.startsWith("#VERSION: ")){
|
||||
line = line.split(' ').last();
|
||||
line.replace("\n", "");
|
||||
version = line.toFloat();
|
||||
qDebug("plugin %s version: %.2f", filePath.toUtf8().data(), version);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return version;
|
||||
}
|
||||
|
||||
// Take a number of seconds and return an user-friendly
|
||||
// time duration like "1d 2h 10m".
|
||||
QString misc::userFriendlyDuration(qlonglong seconds)
|
||||
{
|
||||
if(seconds < 0) {
|
||||
return tr("Unknown");
|
||||
}
|
||||
if(seconds < 60) {
|
||||
return tr("< 1m", "< 1 minute");
|
||||
}
|
||||
int minutes = seconds / 60;
|
||||
if(minutes < 60) {
|
||||
return tr("%1 minutes","e.g: 10minutes").arg(QString::QString::fromUtf8(misc::toString(minutes).c_str()));
|
||||
}
|
||||
int hours = minutes / 60;
|
||||
minutes = minutes - hours*60;
|
||||
if(hours < 24) {
|
||||
return tr("%1h %2m", "e.g: 3hours 5minutes").arg(QString::fromUtf8(misc::toString(hours).c_str())).arg(QString::fromUtf8(misc::toString(minutes).c_str()));
|
||||
}
|
||||
int days = hours / 24;
|
||||
hours = hours - days * 24;
|
||||
if(days < 365) {
|
||||
return tr("%1d %2h", "e.g: 2days 10hours").arg(QString::fromUtf8(misc::toString(days).c_str())).arg(QString::fromUtf8(misc::toString(hours).c_str()));
|
||||
}
|
||||
int years = days / 365;
|
||||
days = days - years * 365;
|
||||
return tr("%1y %2d", "e.g: 2 years 2days ").arg(QString::fromUtf8(misc::toString(years).c_str())).arg(QString::fromUtf8(misc::toString(days).c_str()));
|
||||
}
|
||||
|
||||
QString misc::userFriendlyUnit(double count, unsigned int decimal, double factor)
|
||||
{
|
||||
if (count <= 0.0) {
|
||||
return "0";
|
||||
}
|
||||
|
||||
QString output;
|
||||
|
||||
int i;
|
||||
for (i = 0; i < 5; i++) {
|
||||
if (count < factor) {
|
||||
break;
|
||||
}
|
||||
|
||||
count /= factor;
|
||||
}
|
||||
|
||||
QString unit;
|
||||
switch (i) {
|
||||
case 0:
|
||||
decimal = 0; // no decimal
|
||||
break;
|
||||
case 1:
|
||||
unit = tr("k", "e.g: 3.1 k");
|
||||
break;
|
||||
case 2:
|
||||
unit = tr("M", "e.g: 3.1 M");
|
||||
break;
|
||||
case 3:
|
||||
unit = tr("G", "e.g: 3.1 G");
|
||||
break;
|
||||
default: // >= 4
|
||||
unit = tr("T", "e.g: 3.1 T");
|
||||
}
|
||||
|
||||
return QString("%1 %2").arg(count, 0, 'f', decimal).arg(unit);
|
||||
}
|
||||
|
||||
QString misc::removeNewLine(const QString &text)
|
||||
{
|
||||
return QString(text).replace("\n", " ");
|
||||
}
|
||||
|
||||
QString misc::removeNewLine(const std::string &text)
|
||||
{
|
||||
return QString::fromUtf8(text.c_str()).replace("\n", " ");
|
||||
}
|
||||
|
||||
QString misc::removeNewLine(const std::wstring &text)
|
||||
{
|
||||
return QString::fromStdWString(text).replace("\n", " ");
|
||||
}
|
||||
|
||||
bool misc::getOpenFileName(QWidget *parent, RshareSettings::enumLastDir type, const QString &caption, const QString &filter, QString &file)
|
||||
{
|
||||
QString lastDir = Settings->getLastDir(type);
|
||||
|
||||
file = QFileDialog::getOpenFileName(parent, caption, lastDir, filter, NULL, QFileDialog::DontResolveSymlinks);
|
||||
|
||||
if (file.isEmpty() == false) {
|
||||
lastDir = QFileInfo(file).absoluteDir().absolutePath();
|
||||
Settings->setLastDir(type, lastDir);
|
||||
}
|
||||
|
||||
return !file.isEmpty();
|
||||
}
|
||||
|
||||
bool misc::getOpenFileNames(QWidget *parent, RshareSettings::enumLastDir type, const QString &caption, const QString &filter, QStringList &files)
|
||||
{
|
||||
QString lastDir = Settings->getLastDir(type);
|
||||
|
||||
files = QFileDialog::getOpenFileNames(parent, caption, lastDir, filter, NULL, QFileDialog::DontResolveSymlinks);
|
||||
|
||||
if (files.isEmpty() == false) {
|
||||
lastDir = QFileInfo(*files.begin()).absoluteDir().absolutePath();
|
||||
Settings->setLastDir(type, lastDir);
|
||||
}
|
||||
|
||||
return !files.isEmpty();
|
||||
}
|
||||
|
||||
bool misc::getSaveFileName(QWidget *parent, RshareSettings::enumLastDir type, const QString &caption, const QString &filter, QString &file)
|
||||
{
|
||||
QString lastDir = Settings->getLastDir(type);
|
||||
|
||||
file = QFileDialog::getSaveFileName(parent, caption, lastDir, filter);
|
||||
|
||||
if (file.isEmpty() == false) {
|
||||
lastDir = QFileInfo(file).absoluteDir().absolutePath();
|
||||
Settings->setLastDir(type, lastDir);
|
||||
}
|
||||
|
||||
return !file.isEmpty();
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue