Prince Gupta
5 years ago
10 changed files with 292 additions and 56 deletions
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/*
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* Bittorrent Client using Qt and libtorrent. |
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* Copyright (C) 2019 Prince Gupta <jagannatharjun11@gmail.com> |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (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, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
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* USA. |
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* |
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* In addition, as a special exception, the copyright holders give permission to |
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* link this program with the OpenSSL project's "OpenSSL" library (or with |
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* modified versions of it that use the same license as the "OpenSSL" library), |
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* and distribute the linked executables. You must obey the GNU General Public |
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* License in all respects for all of the code used other than "OpenSSL". If |
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* you modify file(s), you may extend this exception to your version of the |
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* file(s), but you are not obligated to do so. If you do not wish to do so, |
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* delete this exception statement from your version. |
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*/ |
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#include "uithememanager.h" |
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#include <QApplication> |
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#include <QFile> |
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#include <QResource> |
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#include "base/logger.h" |
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#include "base/preferences.h" |
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UIThemeManager *UIThemeManager::m_instance = nullptr; |
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void UIThemeManager::freeInstance() |
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{ |
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if (m_instance) { |
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delete m_instance; |
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m_instance = nullptr; |
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} |
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} |
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void UIThemeManager::initInstance() |
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{ |
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if (!m_instance) |
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m_instance = new UIThemeManager; |
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} |
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UIThemeManager::UIThemeManager() |
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{ |
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const Preferences *const pref = Preferences::instance(); |
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if (pref->useCustomUITheme() |
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&& !QResource::registerResource(pref->customUIThemePath(), "/uitheme")) |
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LogMsg(tr("Failed to load UI theme from file: \"%1\"").arg(pref->customUIThemePath()), Log::WARNING); |
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} |
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UIThemeManager *UIThemeManager::instance() |
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{ |
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return m_instance; |
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} |
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void UIThemeManager::applyStyleSheet() const |
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{ |
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if (!Preferences::instance()->useCustomUITheme()) { |
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qApp->setStyleSheet({}); |
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return; |
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} |
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QFile qssFile(":uitheme/stylesheet.qss"); |
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if (!qssFile.open(QIODevice::ReadOnly | QIODevice::Text)) { |
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qApp->setStyleSheet({}); |
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LogMsg(tr("Couldn't apply theme stylesheet. stylesheet.qss couldn't be opened. Reason: %1").arg(qssFile.errorString()) |
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, Log::WARNING); |
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return; |
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} |
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qApp->setStyleSheet(qssFile.readAll()); |
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} |
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@ -0,0 +1,52 @@ |
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/*
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* Bittorrent Client using Qt and libtorrent. |
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* Copyright (C) 2019 Prince Gupta <jagannatharjun11@gmail.com> |
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* |
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* This program is free software; you can redistribute it and/or |
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|
* modify it under the terms of the GNU General Public License |
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|
* as published by the Free Software Foundation; either version 2 |
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|
* of the License, or (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, write to the Free Software |
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|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
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|
* USA. |
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|
* |
||||||
|
* In addition, as a special exception, the copyright holders give permission to |
||||||
|
* link this program with the OpenSSL project's "OpenSSL" library (or with |
||||||
|
* modified versions of it that use the same license as the "OpenSSL" library), |
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|
* and distribute the linked executables. You must obey the GNU General Public |
||||||
|
* License in all respects for all of the code used other than "OpenSSL". If |
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|
* you modify file(s), you may extend this exception to your version of the |
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|
* file(s), but you are not obligated to do so. If you do not wish to do so, |
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|
* delete this exception statement from your version. |
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*/ |
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#pragma once |
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#include <QObject> |
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class QString; |
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class UIThemeManager : public QObject |
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{ |
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Q_OBJECT |
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Q_DISABLE_COPY(UIThemeManager) |
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public: |
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static void initInstance(); |
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static void freeInstance(); |
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static UIThemeManager *instance(); |
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void applyStyleSheet() const; |
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private: |
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UIThemeManager(); // singleton class
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static UIThemeManager *m_instance; |
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}; |
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