diff options
Diffstat (limited to 'launcher/ui/themes/CustomTheme.cpp')
| -rw-r--r-- | launcher/ui/themes/CustomTheme.cpp | 239 |
1 files changed, 142 insertions, 97 deletions
diff --git a/launcher/ui/themes/CustomTheme.cpp b/launcher/ui/themes/CustomTheme.cpp index 3e3e27de..3ad61668 100644 --- a/launcher/ui/themes/CustomTheme.cpp +++ b/launcher/ui/themes/CustomTheme.cpp @@ -1,48 +1,81 @@ +// SPDX-License-Identifier: GPL-3.0-only +/* + * Prism Launcher - Minecraft Launcher + * Copyright (C) 2022 Tayou <tayou@gmx.net> + * + * 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, version 3. + * + * 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, see <https://www.gnu.org/licenses/>. + * + * This file incorporates work covered by the following copyright and + * permission notice: + * + * Copyright 2013-2021 MultiMC Contributors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ #include "CustomTheme.h" -#include <QDir> -#include <Json.h> #include <FileSystem.h> +#include <Json.h> +#include "ThemeManager.h" -const char * themeFile = "theme.json"; -const char * styleFile = "themeStyle.css"; +const char* themeFile = "theme.json"; -static bool readThemeJson(const QString &path, QPalette &palette, double &fadeAmount, QColor &fadeColor, QString &name, QString &widgets) +static bool readThemeJson(const QString& path, + QPalette& palette, + double& fadeAmount, + QColor& fadeColor, + QString& name, + QString& widgets, + QString& qssFilePath, + bool& dataIncomplete) { QFileInfo pathInfo(path); - if(pathInfo.exists() && pathInfo.isFile()) - { - try - { + if (pathInfo.exists() && pathInfo.isFile()) { + try { auto doc = Json::requireDocument(path, "Theme JSON file"); const QJsonObject root = doc.object(); + dataIncomplete = !root.contains("qssFilePath"); name = Json::requireString(root, "name", "Theme name"); widgets = Json::requireString(root, "widgets", "Qt widget theme"); + qssFilePath = Json::ensureString(root, "qssFilePath", "themeStyle.css"); auto colorsRoot = Json::requireObject(root, "colors", "colors object"); - auto readColor = [&](QString colorName) -> QColor - { + auto readColor = [&](QString colorName) -> QColor { auto colorValue = Json::ensureString(colorsRoot, colorName, QString()); - if(!colorValue.isEmpty()) - { + if (!colorValue.isEmpty()) { QColor color(colorValue); - if(!color.isValid()) - { - qWarning() << "Color value" << colorValue << "for" << colorName << "was not recognized."; + if (!color.isValid()) { + themeWarningLog() << "Color value" << colorValue << "for" << colorName << "was not recognized."; return QColor(); } return color; } return QColor(); }; - auto readAndSetColor = [&](QPalette::ColorRole role, QString colorName) - { + auto readAndSetColor = [&](QPalette::ColorRole role, QString colorName) { auto color = readColor(colorName); - if(color.isValid()) - { + if (color.isValid()) { palette.setColor(role, color); - } - else - { - qDebug() << "Color value for" << colorName << "was not present."; + } else { + themeDebugLog() << "Color value for" << colorName << "was not present."; } }; @@ -61,36 +94,36 @@ static bool readThemeJson(const QString &path, QPalette &palette, double &fadeAm readAndSetColor(QPalette::Highlight, "Highlight"); readAndSetColor(QPalette::HighlightedText, "HighlightedText"); - //fade + // fade fadeColor = readColor("fadeColor"); fadeAmount = Json::ensureDouble(colorsRoot, "fadeAmount", 0.5, "fade amount"); - } - catch (const Exception &e) - { - qWarning() << "Couldn't load theme json: " << e.cause(); + } catch (const Exception& e) { + themeWarningLog() << "Couldn't load theme json: " << e.cause(); return false; } - } - else - { - qDebug() << "No theme json present."; + } else { + themeDebugLog() << "No theme json present."; return false; } return true; } -static bool writeThemeJson(const QString &path, const QPalette &palette, double fadeAmount, QColor fadeColor, QString name, QString widgets) +static bool writeThemeJson(const QString& path, + const QPalette& palette, + double fadeAmount, + QColor fadeColor, + QString name, + QString widgets, + QString qssFilePath) { QJsonObject rootObj; rootObj.insert("name", name); rootObj.insert("widgets", widgets); + rootObj.insert("qssFilePath", qssFilePath); QJsonObject colorsObj; - auto insertColor = [&](QPalette::ColorRole role, QString colorName) - { - colorsObj.insert(colorName, palette.color(role).name()); - }; + auto insertColor = [&](QPalette::ColorRole role, QString colorName) { colorsObj.insert(colorName, palette.color(role).name()); }; // palette insertColor(QPalette::Window, "Window"); @@ -112,82 +145,95 @@ static bool writeThemeJson(const QString &path, const QPalette &palette, double colorsObj.insert("fadeAmount", fadeAmount); rootObj.insert("colors", colorsObj); - try - { + try { Json::write(rootObj, path); return true; - } - catch (const Exception &e) - { - qWarning() << "Failed to write theme json to" << path; + } catch (const Exception& e) { + themeWarningLog() << "Failed to write theme json to" << path; return false; } } -CustomTheme::CustomTheme(ITheme* baseTheme, QString folder) +/// @param baseTheme Base Theme +/// @param fileInfo FileInfo object for file to load +/// @param isManifest whether to load a theme manifest or a qss file +CustomTheme::CustomTheme(ITheme* baseTheme, QFileInfo& fileInfo, bool isManifest) { - m_id = folder; - QString path = FS::PathCombine("themes", m_id); - QString pathResources = FS::PathCombine("themes", m_id, "resources"); + if (isManifest) { + m_id = fileInfo.dir().dirName(); - qDebug() << "Loading theme" << m_id; + QString path = FS::PathCombine("themes", m_id); + QString pathResources = FS::PathCombine("themes", m_id, "resources"); - if(!FS::ensureFolderPathExists(path) || !FS::ensureFolderPathExists(pathResources)) - { - qWarning() << "couldn't create folder for theme!"; - m_palette = baseTheme->colorScheme(); - m_styleSheet = baseTheme->appStyleSheet(); - return; - } + if (!FS::ensureFolderPathExists(path) || !FS::ensureFolderPathExists(pathResources)) { + themeWarningLog() << "couldn't create folder for theme!"; + m_palette = baseTheme->colorScheme(); + m_styleSheet = baseTheme->appStyleSheet(); + return; + } + + auto themeFilePath = FS::PathCombine(path, themeFile); - auto themeFilePath = FS::PathCombine(path, themeFile); + bool jsonDataIncomplete = false; - m_palette = baseTheme->colorScheme(); - if (!readThemeJson(themeFilePath, m_palette, m_fadeAmount, m_fadeColor, m_name, m_widgets)) - { - m_name = "Custom"; m_palette = baseTheme->colorScheme(); - m_fadeColor = baseTheme->fadeColor(); - m_fadeAmount = baseTheme->fadeAmount(); - m_widgets = baseTheme->qtTheme(); - - QFileInfo info(themeFilePath); - if(!info.exists()) - { - writeThemeJson(themeFilePath, m_palette, m_fadeAmount, m_fadeColor, "Custom", m_widgets); + if (!readThemeJson(themeFilePath, m_palette, m_fadeAmount, m_fadeColor, m_name, m_widgets, m_qssFilePath, jsonDataIncomplete)) { + themeDebugLog() << "Did not read theme json file correctly, writing new one to: " << themeFilePath; + m_name = "Custom"; + m_palette = baseTheme->colorScheme(); + m_fadeColor = baseTheme->fadeColor(); + m_fadeAmount = baseTheme->fadeAmount(); + m_widgets = baseTheme->qtTheme(); + m_qssFilePath = "themeStyle.css"; + } else { + m_palette = fadeInactive(m_palette, m_fadeAmount, m_fadeColor); } - } - else - { - m_palette = fadeInactive(m_palette, m_fadeAmount, m_fadeColor); - } - auto cssFilePath = FS::PathCombine(path, styleFile); - QFileInfo info (cssFilePath); - if(info.isFile()) - { - try - { - // TODO: validate css? - m_styleSheet = QString::fromUtf8(FS::read(cssFilePath)); + if (jsonDataIncomplete) { + writeThemeJson(fileInfo.absoluteFilePath(), m_palette, m_fadeAmount, m_fadeColor, m_name, m_widgets, m_qssFilePath); } - catch (const Exception &e) - { - qWarning() << "Couldn't load css:" << e.cause() << "from" << cssFilePath; + + auto qssFilePath = FS::PathCombine(path, m_qssFilePath); + QFileInfo info(qssFilePath); + if (info.isFile()) { + try { + // TODO: validate css? + m_styleSheet = QString::fromUtf8(FS::read(qssFilePath)); + } catch (const Exception& e) { + themeWarningLog() << "Couldn't load css:" << e.cause() << "from" << qssFilePath; + m_styleSheet = baseTheme->appStyleSheet(); + } + } else { + themeDebugLog() << "No theme css present."; m_styleSheet = baseTheme->appStyleSheet(); + try { + FS::write(qssFilePath, m_styleSheet.toUtf8()); + } catch (const Exception& e) { + themeWarningLog() << "Couldn't write css:" << e.cause() << "to" << qssFilePath; + } } - } - else - { - qDebug() << "No theme css present."; - m_styleSheet = baseTheme->appStyleSheet(); - try - { - FS::write(cssFilePath, m_styleSheet.toUtf8()); + } else { + m_id = fileInfo.fileName(); + m_name = fileInfo.baseName(); + QString path = fileInfo.filePath(); + // themeDebugLog << "Theme ID: " << m_id; + // themeDebugLog << "Theme Name: " << m_name; + // themeDebugLog << "Theme Path: " << path; + + if (!FS::ensureFilePathExists(path)) { + themeWarningLog() << m_name << " Theme file path doesn't exist!"; + m_palette = baseTheme->colorScheme(); + m_styleSheet = baseTheme->appStyleSheet(); + return; } - catch (const Exception &e) - { - qWarning() << "Couldn't write css:" << e.cause() << "to" << cssFilePath; + + m_palette = baseTheme->colorScheme(); + try { + // TODO: validate qss? + m_styleSheet = QString::fromUtf8(FS::read(path)); + } catch (const Exception& e) { + themeWarningLog() << "Couldn't load qss:" << e.cause() << "from" << path; + m_styleSheet = baseTheme->appStyleSheet(); } } } @@ -197,7 +243,6 @@ QStringList CustomTheme::searchPaths() return { FS::PathCombine("themes", m_id, "resources") }; } - QString CustomTheme::id() { return m_id; |