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Refactor icon lists heavily

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* Icon list now uses a filesystem watcher for updates
* Icon folder is user-customizable
* All the little details. ALL OF THEM.
This commit is contained in:
Petr Mrázek 2013-12-31 01:24:28 +01:00
parent c44bcfab4b
commit 952b63f68d
19 changed files with 616 additions and 306 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
CMakeLists.txt
View File

@ -372,8 +372,6 @@ logic/LegacyFTBInstance.cpp
# Lists
logic/lists/InstanceList.h
logic/lists/InstanceList.cpp
logic/lists/IconList.h
logic/lists/IconList.cpp
logic/lists/BaseVersionList.h
logic/lists/BaseVersionList.cpp
logic/lists/MinecraftVersionList.h
@ -385,6 +383,13 @@ logic/lists/ForgeVersionList.cpp
logic/lists/JavaVersionList.h
logic/lists/JavaVersionList.cpp
# Icons
logic/icons/MMCIcon.h
logic/icons/MMCIcon.cpp
logic/icons/IconList.h
logic/icons/IconList.cpp
# misc model/view
logic/EnabledItemFilter.h
logic/EnabledItemFilter.cpp

12
MultiMC.cpp
View File

@ -13,7 +13,7 @@
#include "gui/dialogs/VersionSelectDialog.h"
#include "logic/lists/InstanceList.h"
#include "logic/auth/MojangAccountList.h"
#include "logic/lists/IconList.h"
#include "logic/icons/IconList.h"
#include "logic/lists/LwjglVersionList.h"
#include "logic/lists/MinecraftVersionList.h"
#include "logic/lists/ForgeVersionList.h"
@ -382,6 +382,7 @@ void MultiMC::initGlobalSettings()
m_settings->registerSetting(new Setting("InstanceDir", "instances"));
m_settings->registerSetting(new Setting("CentralModsDir", "mods"));
m_settings->registerSetting(new Setting("LWJGLDir", "lwjgl"));
m_settings->registerSetting(new Setting("IconsDir", "icons"));
// Editors
m_settings->registerSetting(new Setting("JsonEditor", QString()));
@ -420,15 +421,6 @@ void MultiMC::initGlobalSettings()
m_settings->registerSetting(new Setting("InstSortMode", "Name"));
m_settings->registerSetting(new Setting("SelectedInstance", QString()));
// Persistent value for the client ID
m_settings->registerSetting(new Setting("YggdrasilClientToken", ""));
QString currentYggID = m_settings->get("YggdrasilClientToken").toString();
if (currentYggID.isEmpty())
{
QUuid uuid = QUuid::createUuid();
m_settings->set("YggdrasilClientToken", uuid.toString());
}
// Window state and geometry
m_settings->registerSetting(new Setting("MainWindowState", ""));
m_settings->registerSetting(new Setting("MainWindowGeometry", ""));

31
gui/MainWindow.cpp
View File

@ -66,7 +66,7 @@
#include "logic/lists/InstanceList.h"
#include "logic/lists/MinecraftVersionList.h"
#include "logic/lists/LwjglVersionList.h"
#include "logic/lists/IconList.h"
#include "logic/icons/IconList.h"
#include "logic/lists/JavaVersionList.h"
#include "logic/auth/flows/AuthenticateTask.h"
@ -165,6 +165,10 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
connect(view->selectionModel(),
SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), this,
SLOT(instanceChanged(const QModelIndex &, const QModelIndex &)));
// track icon changes and update the toolbar!
connect(MMC->icons().get(), SIGNAL(iconUpdated(QString)), SLOT(iconUpdated(QString)));
// model reset -> selection is invalid. All the instance pointers are wrong.
// FIXME: stop using POINTERS everywhere
connect(MMC->instances().get(), SIGNAL(dataIsInvalid()), SLOT(selectionBad()));
@ -635,11 +639,27 @@ void MainWindow::on_actionChangeInstIcon_triggered()
if (dlg.result() == QDialog::Accepted)
{
m_selectedInstance->setIconKey(dlg.selectedIconKey);
/*
auto ico = MMC->icons()->getIcon(dlg.selectedIconKey);
ui->actionChangeInstIcon->setIcon(ico);
*/
}
}
void MainWindow::iconUpdated(QString icon)
{
if(icon == m_currentInstIcon)
{
ui->actionChangeInstIcon->setIcon(MMC->icons()->getIcon(m_currentInstIcon));
}
}
void MainWindow::updateInstanceToolIcon(QString new_icon)
{
m_currentInstIcon = new_icon;
ui->actionChangeInstIcon->setIcon(MMC->icons()->getIcon(m_currentInstIcon));
}
void MainWindow::on_actionChangeInstGroup_triggered()
{
if (!m_selectedInstance)
@ -1095,7 +1115,6 @@ void MainWindow::instanceChanged(const QModelIndex &current, const QModelIndex &
.value<void *>()))
{
ui->instanceToolBar->setEnabled(true);
QString iconKey = m_selectedInstance->iconKey();
renameButton->setText(m_selectedInstance->name());
ui->actionChangeInstLWJGLVersion->setEnabled(
m_selectedInstance->menuActionEnabled("actionChangeInstLWJGLVersion"));
@ -1104,8 +1123,7 @@ void MainWindow::instanceChanged(const QModelIndex &current, const QModelIndex &
ui->actionChangeInstMCVersion->setEnabled(
m_selectedInstance->menuActionEnabled("actionChangeInstMCVersion"));
m_statusLeft->setText(m_selectedInstance->getStatusbarDescription());
auto ico = MMC->icons()->getIcon(iconKey);
ui->actionChangeInstIcon->setIcon(ico);
updateInstanceToolIcon(m_selectedInstance->iconKey());
MMC->settings()->set("SelectedInstance", m_selectedInstance->id());
}
@ -1120,12 +1138,11 @@ void MainWindow::instanceChanged(const QModelIndex &current, const QModelIndex &
void MainWindow::selectionBad()
{
m_selectedInstance = nullptr;
QString iconKey = "infinity";
statusBar()->clearMessage();
ui->instanceToolBar->setEnabled(false);
renameButton->setText(tr("Rename Instance"));
auto ico = MMC->icons()->getIcon(iconKey);
ui->actionChangeInstIcon->setIcon(ico);
updateInstanceToolIcon("infinity");
}
void MainWindow::on_actionEditInstNotes_triggered()

6
gui/MainWindow.h
View File

@ -145,6 +145,9 @@ slots:
void assetsFailed();
void assetsFinished();
// called when an icon is changed in the icon model.
void iconUpdated(QString);
public
slots:
void instanceActivated(QModelIndex);
@ -171,6 +174,7 @@ slots:
protected:
bool eventFilter(QObject *obj, QEvent *ev);
void setCatBackground(bool enabled);
void updateInstanceToolIcon(QString new_icon);
private:
Ui::MainWindow *ui;
@ -180,9 +184,9 @@ private:
MinecraftProcess *proc;
ConsoleWindow *console;
LabeledToolButton *renameButton;
QToolButton *changeIconButton;
BaseInstance *m_selectedInstance;
QString m_currentInstIcon;
Task *m_versionLoadTask;

2
gui/dialogs/CopyInstanceDialog.cpp
View File

@ -27,7 +27,7 @@
#include "logic/InstanceFactory.h"
#include "logic/BaseVersion.h"
#include "logic/lists/IconList.h"
#include "logic/icons/IconList.h"
#include "logic/lists/MinecraftVersionList.h"
#include "logic/tasks/Task.h"
#include "logic/BaseInstance.h"

2
gui/dialogs/IconPickerDialog.cpp
View File

@ -25,7 +25,7 @@
#include "gui/Platform.h"
#include "gui/widgets/InstanceDelegate.h"
#include "logic/lists/IconList.h"
#include "logic/icons/IconList.h"
IconPickerDialog::IconPickerDialog(QWidget *parent)
: QDialog(parent), ui(new Ui::IconPickerDialog)

2
gui/dialogs/NewInstanceDialog.cpp
View File

@ -19,7 +19,7 @@
#include "logic/InstanceFactory.h"
#include "logic/BaseVersion.h"
#include "logic/lists/IconList.h"
#include "logic/icons/IconList.h"
#include "logic/lists/MinecraftVersionList.h"
#include "logic/tasks/Task.h"

14
gui/dialogs/SettingsDialog.cpp
View File

@ -102,6 +102,18 @@ void SettingsDialog::on_instDirBrowseBtn_clicked()
ui->instDirTextBox->setText(cooked_dir);
}
}
void SettingsDialog::on_iconsDirBrowseBtn_clicked()
{
QString raw_dir = QFileDialog::getExistingDirectory(this, tr("Icons Directory"),
ui->iconsDirTextBox->text());
QString cooked_dir = NormalizePath(raw_dir);
// do not allow current dir - it's dirty. Do not allow dirs that don't exist
if (!cooked_dir.isEmpty() && QDir(cooked_dir).exists())
{
ui->iconsDirTextBox->setText(cooked_dir);
}
}
void SettingsDialog::on_modsDirBrowseBtn_clicked()
{
@ -205,6 +217,7 @@ void SettingsDialog::applySettings(SettingsObject *s)
s->set("InstanceDir", ui->instDirTextBox->text());
s->set("CentralModsDir", ui->modsDirTextBox->text());
s->set("LWJGLDir", ui->lwjglDirTextBox->text());
s->set("IconsDir", ui->iconsDirTextBox->text());
// Editors
QString jsonEditor = ui->jsonEditorTextBox->text();
@ -271,6 +284,7 @@ void SettingsDialog::loadSettings(SettingsObject *s)
ui->instDirTextBox->setText(s->get("InstanceDir").toString());
ui->modsDirTextBox->setText(s->get("CentralModsDir").toString());
ui->lwjglDirTextBox->setText(s->get("LWJGLDir").toString());
ui->iconsDirTextBox->setText(s->get("IconsDir").toString());
// Editors
ui->jsonEditorTextBox->setText(s->get("JsonEditor").toString());

3
gui/dialogs/SettingsDialog.h
View File

@ -55,8 +55,11 @@ slots:
void on_lwjglDirBrowseBtn_clicked();
void on_jsonEditorBrowseBtn_clicked();
void on_iconsDirBrowseBtn_clicked();
void on_maximizedCheckBox_clicked(bool checked);
void on_buttonBox_accepted();

23
gui/dialogs/SettingsDialog.ui
View File

@ -215,6 +215,9 @@
<item row="1" column="1">
<widget class="QLineEdit" name="modsDirTextBox"/>
</item>
<item row="2" column="1">
<widget class="QLineEdit" name="lwjglDirTextBox"/>
</item>
<item row="1" column="2">
<widget class="QToolButton" name="modsDirBrowseBtn">
<property name="text">
@ -229,9 +232,6 @@
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QLineEdit" name="lwjglDirTextBox"/>
</item>
<item row="2" column="2">
<widget class="QToolButton" name="lwjglDirBrowseBtn">
<property name="text">
@ -239,6 +239,23 @@
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QLineEdit" name="iconsDirTextBox"/>
</item>
<item row="3" column="0">
<widget class="QLabel" name="labelIconsDir">
<property name="text">
<string>Icons:</string>
</property>
</widget>
</item>
<item row="3" column="2">
<widget class="QToolButton" name="iconsDirBrowseBtn">
<property name="text">
<string>...</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>

10
logic/BaseInstance.cpp
View File

@ -27,6 +27,7 @@
#include "pathutils.h"
#include "lists/MinecraftVersionList.h"
#include "logic/icons/IconList.h"
BaseInstance::BaseInstance(BaseInstancePrivate *d_in, const QString &rootDir,
SettingsObject *settings_obj, QObject *parent)
@ -38,6 +39,7 @@ BaseInstance::BaseInstance(BaseInstancePrivate *d_in, const QString &rootDir,
settings().registerSetting(new Setting("name", "Unnamed Instance"));
settings().registerSetting(new Setting("iconKey", "default"));
connect(MMC->icons().get(), SIGNAL(iconUpdated(QString)), SLOT(iconUpdated(QString)));
settings().registerSetting(new Setting("notes", ""));
settings().registerSetting(new Setting("lastLaunchTime", 0));
@ -93,6 +95,14 @@ BaseInstance::BaseInstance(BaseInstancePrivate *d_in, const QString &rootDir,
"AutoCloseConsole", globalSettings->getSetting("AutoCloseConsole")));
}
void BaseInstance::iconUpdated(QString key)
{
if(iconKey() == key)
{
emit propertiesChanged(this);
}
}
void BaseInstance::nuke()
{
QDir(instanceRoot()).removeRecursively();

3
logic/BaseInstance.h
View File

@ -184,6 +184,9 @@ signals:
*/
void nuked(BaseInstance *inst);
protected slots:
void iconUpdated(QString key);
protected:
std::shared_ptr<BaseInstancePrivate> inst_d;
};

2
logic/LegacyInstance.cpp
View File

@ -27,7 +27,7 @@
#include "logic/MinecraftProcess.h"
#include "logic/LegacyUpdate.h"
#include "logic/lists/IconList.h"
#include "logic/icons/IconList.h"
#include "gui/dialogs/LegacyModEditDialog.h"

351
logic/icons/IconList.cpp Normal file
View File

@ -0,0 +1,351 @@
/* 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 <pathutils.h>
#include <settingsobject.h>
#include <QMap>
#include <QEventLoop>
#include <QMimeData>
#include <QUrl>
#include <QFileSystemWatcher>
#include <MultiMC.h>
#include <setting.h>
#define MAX_SIZE 1024
IconList::IconList(QObject *parent) : QAbstractListModel(parent)
{
// add builtin icons
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(), MMCIcon::Builtin);
}
m_watcher.reset(new QFileSystemWatcher());
is_watching = false;
connect(m_watcher.get(), SIGNAL(directoryChanged(QString)),
SLOT(directoryChanged(QString)));
connect(m_watcher.get(), SIGNAL(fileChanged(QString)), SLOT(fileChanged(QString)));
auto setting = MMC->settings()->getSetting("IconsDir");
QString path = setting->get().toString();
connect(setting, SIGNAL(settingChanged(const Setting &, QVariant)),
SLOT(settingChanged(const Setting &, QVariant)));
directoryChanged(path);
}
void IconList::directoryChanged(const QString &path)
{
QDir new_dir (path);
if(m_dir.absolutePath() != new_dir.absolutePath())
{
m_dir.setPath(path);
m_dir.refresh();
if(is_watching)
stopWatching();
startWatching();
}
if(!m_dir.exists())
if(!ensureFolderPathExists(m_dir.absolutePath()))
return;
m_dir.refresh();
auto new_list = m_dir.entryList(QDir::Files, QDir::Name);
for (auto it = new_list.begin(); it != new_list.end(); it++)
{
QString &foo = (*it);
foo = m_dir.filePath(foo);
}
auto new_set = new_list.toSet();
QList<QString> current_list;
for (auto &it : icons)
{
if (!it.has(MMCIcon::FileBased))
continue;
current_list.push_back(it.m_images[MMCIcon::FileBased].filename);
}
QSet<QString> current_set = current_list.toSet();
QSet<QString> to_remove = current_set;
to_remove -= new_set;
QSet<QString> to_add = new_set;
to_add -= current_set;
for (auto remove : to_remove)
{
QLOG_INFO() << "Removing " << remove;
QFileInfo rmfile(remove);
QString key = rmfile.baseName();
int idx = getIconIndex(key);
if (idx == -1)
continue;
icons[idx].remove(MMCIcon::FileBased);
if (icons[idx].type() == MMCIcon::ToBeDeleted)
{
beginRemoveRows(QModelIndex(), idx, idx);
icons.remove(idx);
reindex();
endRemoveRows();
}
else
{
dataChanged(index(idx), index(idx));
}
m_watcher->removePath(remove);
emit iconUpdated(key);
}
for (auto add : to_add)
{
QLOG_INFO() << "Adding " << add;
QFileInfo addfile(add);
QString key = addfile.baseName();
if (addIcon(key, QString(), addfile.filePath(), MMCIcon::FileBased))
{
m_watcher->addPath(add);
emit iconUpdated(key);
}
}
}
void IconList::fileChanged(const QString &path)
{
QLOG_INFO() << "Checking " << path;
QFileInfo checkfile(path);
if (!checkfile.exists())
return;
QString key = checkfile.baseName();
int idx = getIconIndex(key);
if (idx == -1)
return;
QIcon icon(path);
if (!icon.availableSizes().size())
return;
icons[idx].m_images[MMCIcon::FileBased].icon = icon;
dataChanged(index(idx), index(idx));
emit iconUpdated(key);
}
void IconList::settingChanged(const Setting &setting, QVariant value)
{
if(setting.configKey() != "IconsDir")
return;
directoryChanged(value.toString());
}
void IconList::startWatching()
{
auto abs_path = m_dir.absolutePath();
ensureFolderPathExists(abs_path);
is_watching = m_watcher->addPath(abs_path);
if (is_watching)
{
QLOG_INFO() << "Started watching " << abs_path;
}
else
{
QLOG_INFO() << "Failed to start watching " << abs_path;
}
}
void IconList::stopWatching()
{
m_watcher->removePaths(m_watcher->files());
m_watcher->removePaths(m_watcher->directories());
is_watching = false;
}
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())
{
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);
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 >= icons.size())
return QVariant();
switch (role)
{
case Qt::DecorationRole:
return icons[row].icon();
case Qt::DisplayRole:
return icons[row].name();
case Qt::UserRole:
return icons[row].m_key;
default:
return QVariant();
}
}
int IconList::rowCount(const QModelIndex &parent) const
{
return 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;
}
}
bool IconList::deleteIcon(QString key)
{
int iconIdx = getIconIndex(key);
if (iconIdx == -1)
return false;
auto &iconEntry = icons[iconIdx];
if (iconEntry.has(MMCIcon::FileBased))
{
return QFile::remove(iconEntry.m_images[MMCIcon::FileBased].filename);
}
return false;
}
bool IconList::addIcon(QString key, QString name, QString path, MMCIcon::Type type)
{
// replace the icon even? is the input valid?
QIcon icon(path);
if (!icon.availableSizes().size())
return false;
auto iter = name_index.find(key);
if (iter != name_index.end())
{
auto &oldOne = icons[*iter];
oldOne.replace(type, icon, path);
dataChanged(index(*iter), index(*iter));
return true;
}
else
{
// add a new icon
beginInsertRows(QModelIndex(), icons.size(), icons.size());
{
MMCIcon mmc_icon;
mmc_icon.m_name = name;
mmc_icon.m_key = key;
mmc_icon.replace(type, icon, path);
icons.push_back(mmc_icon);
name_index[key] = icons.size() - 1;
}
endInsertRows();
return true;
}
}
void IconList::reindex()
{
name_index.clear();
int i = 0;
for (auto &iter : icons)
{
name_index[iter.m_key] = i;
i++;
}
}
QIcon IconList::getIcon(QString key)
{
int icon_index = getIconIndex(key);
if (icon_index != -1)
return icons[icon_index].icon();
// Fallback for icons that don't exist.
icon_index = getIconIndex("infinity");
if (icon_index != -1)
return icons[icon_index].icon();
return QIcon();
}
int IconList::getIconIndex(QString key)
{
if (key == "default")
key = "infinity";
auto iter = name_index.find(key);
if (iter != name_index.end())
return *iter;
return -1;
}
//#include "IconList.moc"

33
logic/lists/IconList.h → logic/icons/IconList.h
View File

@ -17,15 +17,21 @@
#include <QMutex>
#include <QAbstractListModel>
#include <QFile>
#include <QDir>
#include <QtGui/QIcon>
#include <memory>
#include "MMCIcon.h"
#include "setting.h"
class Private;
class QFileSystemWatcher;
class IconList : public QAbstractListModel
{
Q_OBJECT
public:
IconList();
virtual ~IconList();
explicit IconList(QObject *parent = 0);
virtual ~IconList() {};
QIcon getIcon(QString key);
int getIconIndex(QString key);
@ -33,7 +39,7 @@ public:
virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
bool addIcon(QString key, QString name, QString path, bool is_builtin = false);
bool addIcon(QString key, QString name, QString path, MMCIcon::Type type);
bool deleteIcon(QString key);
virtual QStringList mimeTypes() const;
@ -44,11 +50,28 @@ public:
void installIcons(QStringList iconFiles);
void startWatching();
void stopWatching();
signals:
void iconUpdated(QString key);
private:
// hide copy constructor
IconList(const IconList &) = delete;
// hide assign op
IconList &operator=(const IconList &) = delete;
void reindex();
Private *d;
protected
slots:
void directoryChanged(const QString &path);
void fileChanged(const QString &path);
void settingChanged(const Setting & setting, QVariant value);
private:
std::shared_ptr<QFileSystemWatcher> m_watcher;
bool is_watching;
QMap<QString, int> name_index;
QVector<MMCIcon> icons;
QDir m_dir;
};

89
logic/icons/MMCIcon.cpp Normal file
View File

@ -0,0 +1,89 @@
/* 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 "MMCIcon.h"
#include <QFileInfo>
MMCIcon::Type operator--(MMCIcon::Type &t, int)
{
MMCIcon::Type temp = t;
switch (t)
{
case MMCIcon::Type::Builtin:
t = MMCIcon::Type::ToBeDeleted;
break;
case MMCIcon::Type::Transient:
t = MMCIcon::Type::Builtin;
break;
case MMCIcon::Type::FileBased:
t = MMCIcon::Type::Transient;
break;
default:
{
}
}
return temp;
}
MMCIcon::Type MMCIcon::type() const
{
return m_current_type;
}
QString MMCIcon::name() const
{
if (m_name.size())
return m_name;
return m_key;
}
bool MMCIcon::has(MMCIcon::Type _type) const
{
return m_images[_type].present();
}
QIcon MMCIcon::icon() const
{
if (m_current_type == Type::ToBeDeleted)
return QIcon();
return m_images[m_current_type].icon;
}
void MMCIcon::remove(Type rm_type)
{
m_images[rm_type].filename = QString();
m_images[rm_type].icon = QIcon();
for (auto iter = rm_type; iter != Type::ToBeDeleted; iter--)
{
if (m_images[iter].present())
{
m_current_type = iter;
return;
}
}
m_current_type = Type::ToBeDeleted;
}
void MMCIcon::replace(MMCIcon::Type new_type, QIcon icon, QString path)
{
QFileInfo foo(path);
if (new_type > m_current_type || m_current_type == MMCIcon::ToBeDeleted)
{
m_current_type = new_type;
}
m_images[new_type].icon = icon;
m_images[new_type].changed = foo.lastModified();
m_images[new_type].filename = path;
}

52
logic/icons/MMCIcon.h Normal file
View File

@ -0,0 +1,52 @@
/* 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.
*/
#pragma once
#include <QString>
#include <QDateTime>
#include <QIcon>
struct MMCImage
{
QIcon icon;
QString filename;
QDateTime changed;
bool present() const
{
return !icon.isNull();
}
};
struct MMCIcon
{
enum Type : unsigned
{
Builtin,
Transient,
FileBased,
ICONS_TOTAL,
ToBeDeleted
};
QString m_key;
QString m_name;
MMCImage m_images[ICONS_TOTAL];
Type m_current_type = ToBeDeleted;
Type type() const;
QString name() const;
bool has(Type _type) const;
QIcon icon() const;
void remove(Type rm_type);
void replace(Type new_type, QIcon icon, QString path = QString());
};

271
logic/lists/IconList.cpp
View File

@ -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 <pathutils.h>
#include <QMap>
#include <QEventLoop>
#include <QDir>
#include <QMimeData>
#include <QUrl>
#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<QString, int> index;
QVector<entry> 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"

5
logic/lists/InstanceList.cpp
View File

@ -28,7 +28,7 @@
#include "MultiMC.h"
#include "logic/lists/InstanceList.h"
#include "logic/lists/IconList.h"
#include "logic/icons/IconList.h"
#include "logic/lists/MinecraftVersionList.h"
#include "logic/BaseInstance.h"
#include "logic/InstanceFactory.h"
@ -356,7 +356,8 @@ void InstanceList::loadForgeInstances(QMap<QString, QString> groupMap)
QString iconKey = record.logo;
iconKey.remove(QRegularExpression("\\..*"));
MMC->icons()->addIcon(iconKey, iconKey, PathCombine(templateDir, record.logo), true);
MMC->icons()->addIcon(iconKey, iconKey, PathCombine(templateDir, record.logo),
MMCIcon::Transient);
if (!QFileInfo(PathCombine(instanceDir, "instance.cfg")).exists())
{