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101 lines
4.7 KiB
C++
101 lines
4.7 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2016 David Rosca <nowrep@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#ifndef QZTOOLS_H
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#define QZTOOLS_H
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#include <QFileDialog>
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#include "qzcommon.h"
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class QSslCertificate;
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class QFontMetrics;
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class QPixmap;
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class QIcon;
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class QWidget;
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class QUrl;
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class QUPZILLA_EXPORT QzTools
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{
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public:
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static QByteArray pixmapToByteArray(const QPixmap &pix);
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static QPixmap pixmapFromByteArray(const QByteArray &data);
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static QUrl pixmapToDataUrl(const QPixmap &pix);
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static QPixmap dpiAwarePixmap(const QString &path);
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static QString readAllFileContents(const QString &filename);
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static QByteArray readAllFileByteContents(const QString &filename);
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static void centerWidgetOnScreen(QWidget* w);
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static void centerWidgetToParent(QWidget* w, QWidget* parent);
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static bool removeFile(const QString &fullFileName);
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static void removeDir(const QString &d);
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static QString samePartOfStrings(const QString &one, const QString &other);
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static QString urlEncodeQueryString(const QUrl &url);
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static QString fromPunycode(const QString &str);
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static QString escapeSqlGlobString(QString urlString);
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static QString ensureUniqueFilename(const QString &name, const QString &appendFormat = QString("(%1)"));
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static QString getFileNameFromUrl(const QUrl &url);
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static QString filterCharsFromFilename(const QString &name);
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static QString lastPathForFileDialog(const QString &dialogName, const QString &fallbackPath);
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static void saveLastPathForFileDialog(const QString &dialogName, const QString &path);
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static QString alignTextToWidth(const QString &string, const QString &text, const QFontMetrics &metrics, int width);
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static QString fileSizeToString(qint64 size);
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static QPixmap createPixmapForSite(const QIcon &icon, const QString &title, const QString &url);
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static QString applyDirectionToPage(QString &pageContents);
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static QString truncatedText(const QString &text, int size);
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static QString resolveFromPath(const QString &name);
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static QStringList splitCommandArguments(const QString &command);
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static bool startExternalProcess(const QString &executable, const QString &args);
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static QRegion roundedRect(const QRect &rect, int radius);
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static QIcon iconFromFileName(const QString &fileName);
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static bool isUtf8(const char* string);
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static bool containsSpace(const QString &str);
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// QFileDialog static functions that remembers last used directory
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static QString getExistingDirectory(const QString &name, QWidget* parent = 0, const QString &caption = QString(), const QString &dir = QString(), QFileDialog::Options options = QFileDialog::ShowDirsOnly);
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static QString getOpenFileName(const QString &name, QWidget* parent = 0, const QString &caption = QString(), const QString &dir = QString(), const QString &filter = QString(), QString* selectedFilter = 0, QFileDialog::Options options = 0);
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static QStringList getOpenFileNames(const QString &name, QWidget* parent = 0, const QString &caption = QString(), const QString &dir = QString(), const QString &filter = QString(), QString* selectedFilter = 0, QFileDialog::Options options = 0);
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static QString getSaveFileName(const QString &name, QWidget* parent = 0, const QString &caption = QString(), const QString &dir = QString(), const QString &filter = QString(), QString* selectedFilter = 0, QFileDialog::Options options = 0);
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static bool matchDomain(const QString &pattern, const QString &domain);
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static QKeySequence actionShortcut(QKeySequence shortcut, QKeySequence fallBack, QKeySequence shortcutRtl = QKeySequence(), QKeySequence fallbackRtl = QKeySequence());
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static QString operatingSystem();
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static QString cpuArchitecture();
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static QString operatingSystemLong();
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static void setWmClass(const QString &name, const QWidget* widget);
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template <typename T>
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static bool containsIndex(const T &container, int index)
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{
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return (index >= 0 && container.count() > index);
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}
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};
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#endif // QZTOOLS_H
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