From 952b63f68de93e8acf7aab81373661dae8d5098b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= Date: Tue, 31 Dec 2013 01:24:28 +0100 Subject: Refactor icon lists heavily * Icon list now uses a filesystem watcher for updates * Icon folder is user-customizable * All the little details. ALL OF THEM. --- logic/lists/IconList.cpp | 271 ----------------------------------------------- 1 file changed, 271 deletions(-) delete mode 100644 logic/lists/IconList.cpp (limited to 'logic/lists/IconList.cpp') diff --git a/logic/lists/IconList.cpp b/logic/lists/IconList.cpp deleted file mode 100644 index ecfb8c3c..00000000 --- a/logic/lists/IconList.cpp +++ /dev/null @@ -1,271 +0,0 @@ -/* Copyright 2013 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 "IconList.h" -#include -#include -#include -#include -#include -#include -#define MAX_SIZE 1024 - -struct entry -{ - QString key; - QString name; - QIcon icon; - bool is_builtin; - QString filename; -}; - -class Private : public QObject -{ - Q_OBJECT -public: - QMap index; - QVector icons; - Private() - { - } -}; - -IconList::IconList() : QAbstractListModel(), d(new Private()) -{ - QDir instance_icons(":/icons/instances/"); - auto file_info_list = instance_icons.entryInfoList(QDir::Files, QDir::Name); - for (auto file_info : file_info_list) - { - QString key = file_info.baseName(); - addIcon(key, key, file_info.absoluteFilePath(), true); - } - - // FIXME: get from settings - ensureFolderPathExists("icons"); - QDir user_icons("icons"); - file_info_list = user_icons.entryInfoList(QDir::Files, QDir::Name); - for (auto file_info : file_info_list) - { - QString filename = file_info.absoluteFilePath(); - QString key = file_info.baseName(); - addIcon(key, key, filename); - } -} - -IconList::~IconList() -{ - delete d; - d = nullptr; -} - -QStringList IconList::mimeTypes() const -{ - QStringList types; - types << "text/uri-list"; - return types; -} -Qt::DropActions IconList::supportedDropActions() const -{ - return Qt::CopyAction; -} - -bool IconList::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, - const QModelIndex &parent) -{ - if (action == Qt::IgnoreAction) - return true; - // check if the action is supported - if (!data || !(action & supportedDropActions())) - return false; - - // files dropped from outside? - if (data->hasUrls()) - { - /* - bool was_watching = is_watching; - if(was_watching) - stopWatching(); - */ - auto urls = data->urls(); - QStringList iconFiles; - for (auto url : urls) - { - // only local files may be dropped... - if (!url.isLocalFile()) - continue; - iconFiles += url.toLocalFile(); - } - installIcons(iconFiles); - /* - if(was_watching) - startWatching(); - */ - return true; - } - return false; -} - -Qt::ItemFlags IconList::flags(const QModelIndex &index) const -{ - Qt::ItemFlags defaultFlags = QAbstractListModel::flags(index); - if (index.isValid()) - return Qt::ItemIsDropEnabled | defaultFlags; - else - return Qt::ItemIsDropEnabled | defaultFlags; -} - -QVariant IconList::data(const QModelIndex &index, int role) const -{ - if (!index.isValid()) - return QVariant(); - - int row = index.row(); - - if (row < 0 || row >= d->icons.size()) - return QVariant(); - - switch (role) - { - case Qt::DecorationRole: - return d->icons[row].icon; - case Qt::DisplayRole: - return d->icons[row].name; - case Qt::UserRole: - return d->icons[row].key; - default: - return QVariant(); - } -} - -int IconList::rowCount(const QModelIndex &parent) const -{ - return d->icons.size(); -} - -void IconList::installIcons(QStringList iconFiles) -{ - for (QString file : iconFiles) - { - QFileInfo fileinfo(file); - if (!fileinfo.isReadable() || !fileinfo.isFile()) - continue; - QString target = PathCombine("icons", fileinfo.fileName()); - - QString suffix = fileinfo.suffix(); - if (suffix != "jpeg" && suffix != "png" && suffix != "jpg") - continue; - - if (!QFile::copy(file, target)) - continue; - - QString key = fileinfo.baseName(); - addIcon(key, key, target); - } -} - -bool IconList::deleteIcon(QString key) -{ - int iconIdx = getIconIndex(key); - if (iconIdx == -1) - return false; - auto &iconEntry = d->icons[iconIdx]; - if (iconEntry.is_builtin) - return false; - if (QFile::remove(iconEntry.filename)) - { - beginRemoveRows(QModelIndex(), iconIdx, iconIdx); - d->icons.remove(iconIdx); - reindex(); - endRemoveRows(); - } - return true; -} - -bool IconList::addIcon(QString key, QString name, QString path, bool is_builtin) -{ - auto iter = d->index.find(key); - if (iter != d->index.end()) - { - if (d->icons[*iter].is_builtin) - return false; - - QIcon icon(path); - if (icon.isNull()) - return false; - - auto &oldOne = d->icons[*iter]; - - if (!QFile::remove(oldOne.filename)) - return false; - - // replace the icon - oldOne = {key, name, icon, is_builtin, path}; - dataChanged(index(*iter), index(*iter)); - return true; - } - else - { - QIcon icon(path); - if (icon.isNull()) - return false; - - // add a new icon - beginInsertRows(QModelIndex(), d->icons.size(), d->icons.size()); - d->icons.push_back({key, name, icon, is_builtin, path}); - d->index[key] = d->icons.size() - 1; - endInsertRows(); - return true; - } -} - -void IconList::reindex() -{ - d->index.clear(); - int i = 0; - for (auto &iter : d->icons) - { - d->index[iter.key] = i; - i++; - } -} - -QIcon IconList::getIcon(QString key) -{ - int icon_index = getIconIndex(key); - - if (icon_index != -1) - return d->icons[icon_index].icon; - - // Fallback for icons that don't exist. - icon_index = getIconIndex("infinity"); - - if (icon_index != -1) - return d->icons[icon_index].icon; - return QIcon(); -} - -int IconList::getIconIndex(QString key) -{ - if (key == "default") - key = "infinity"; - - auto iter = d->index.find(key); - if (iter != d->index.end()) - return *iter; - - return -1; -} - -#include "IconList.moc" \ No newline at end of file -- cgit v1.2.3