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-rw-r--r--logic/CMakeLists.txt4
-rw-r--r--logic/resources/IconResourceHandler.cpp62
-rw-r--r--logic/resources/IconResourceHandler.h27
-rw-r--r--logic/resources/Resource.cpp41
-rw-r--r--logic/resources/ResourceProxyModel.h4
-rw-r--r--logic/resources/WebResourceHandler.cpp67
-rw-r--r--logic/resources/WebResourceHandler.h23
7 files changed, 27 insertions, 201 deletions
diff --git a/logic/CMakeLists.txt b/logic/CMakeLists.txt
index f16f054a..457e97f3 100644
--- a/logic/CMakeLists.txt
+++ b/logic/CMakeLists.txt
@@ -46,16 +46,12 @@ set(LOGIC_SOURCES
QObjectPtr.h
# Resources
- resources/IconResourceHandler.cpp
- resources/IconResourceHandler.h
resources/Resource.cpp
resources/Resource.h
resources/ResourceHandler.cpp
resources/ResourceHandler.h
resources/ResourceObserver.cpp
resources/ResourceObserver.h
- resources/WebResourceHandler.cpp
- resources/WebResourceHandler.h
resources/ResourceProxyModel.h
resources/ResourceProxyModel.cpp
diff --git a/logic/resources/IconResourceHandler.cpp b/logic/resources/IconResourceHandler.cpp
deleted file mode 100644
index 99353b6c..00000000
--- a/logic/resources/IconResourceHandler.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-#include "IconResourceHandler.h"
-
-#include <QDir>
-#include <QDebug>
-
-QString IconResourceHandler::m_theme = "multimc";
-QList<std::weak_ptr<IconResourceHandler>> IconResourceHandler::m_iconHandlers;
-
-IconResourceHandler::IconResourceHandler(const QString &key)
- : m_key(key)
-{
-}
-
-void IconResourceHandler::setTheme(const QString &theme)
-{
- m_theme = theme;
-
- // notify everyone
- for (auto handler : m_iconHandlers)
- {
- std::shared_ptr<IconResourceHandler> ptr = handler.lock();
- if (ptr)
- {
- ptr->setResult(ptr->get());
- }
- }
-}
-
-void IconResourceHandler::init(std::shared_ptr<ResourceHandler> &ptr)
-{
- m_iconHandlers.append(std::dynamic_pointer_cast<IconResourceHandler>(ptr));
- // we always have a result, so lets report it now!
- setResult(get());
-}
-
-QVariant IconResourceHandler::get() const
-{
- const QDir iconsDir = QDir(":/icons/" + m_theme);
-
- QVariantMap out;
- for (const QFileInfo &sizeInfo : iconsDir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot))
- {
- const QDir dir = QDir(sizeInfo.absoluteFilePath());
- const QString dirName = sizeInfo.fileName();
- const int size = dirName.left(dirName.indexOf('x')).toInt();
- if (dir.exists(m_key + ".png") && dirName != "scalable")
- {
- out.insert(dir.absoluteFilePath(m_key + ".png"), size);
- }
- else if (dir.exists(m_key + ".svg") && dirName == "scalable")
- {
- out.insert(dir.absoluteFilePath(m_key + ".svg"), size);
- }
- }
-
- if (out.isEmpty())
- {
- qWarning() << "Couldn't find any icons for" << m_key;
- }
-
- return out;
-}
diff --git a/logic/resources/IconResourceHandler.h b/logic/resources/IconResourceHandler.h
deleted file mode 100644
index 44fafc07..00000000
--- a/logic/resources/IconResourceHandler.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#pragma once
-
-#include <memory>
-
-#include "ResourceHandler.h"
-
-#include "multimc_logic_export.h"
-
-class MULTIMC_LOGIC_EXPORT IconResourceHandler : public ResourceHandler
-{
-public:
- explicit IconResourceHandler(const QString &key);
-
- /// Sets the current theme and notifies all IconResourceHandlers of the change
- static void setTheme(const QString &theme);
-
-private:
- // we need to keep track of all IconResourceHandlers so that we can update them if the theme changes
- void init(std::shared_ptr<ResourceHandler> &ptr) override;
- static QList<std::weak_ptr<IconResourceHandler>> m_iconHandlers;
-
- QString m_key;
- static QString m_theme;
-
- // the workhorse, returns QVariantMap (filename => size) for m_key/m_theme
- QVariant get() const;
-};
diff --git a/logic/resources/Resource.cpp b/logic/resources/Resource.cpp
index 3cc6b648..e95675d7 100644
--- a/logic/resources/Resource.cpp
+++ b/logic/resources/Resource.cpp
@@ -2,38 +2,45 @@
#include <QDebug>
-#include "WebResourceHandler.h"
-#include "IconResourceHandler.h"
#include "ResourceObserver.h"
+#include "ResourceHandler.h"
// definition of static members of Resource
QMap<QString, std::function<std::shared_ptr<ResourceHandler>(const QString &)>> Resource::m_handlers;
QMap<QPair<int, int>, std::function<QVariant(QVariant)>> Resource::m_transfomers;
QMap<QString, std::weak_ptr<Resource>> Resource::m_resources;
+struct NullResourceResult {};
+Q_DECLARE_METATYPE(NullResourceResult)
+class NullResourceHandler : public ResourceHandler
+{
+public:
+ explicit NullResourceHandler()
+ {
+ setResult(QVariant::fromValue<NullResourceResult>(NullResourceResult()));
+ }
+};
+
Resource::Resource(const QString &resource)
: m_resource(resource)
{
- // register default handlers
- // QUESTION: move elsewhere?
- if (!m_handlers.contains("web"))
+ if (!resource.isEmpty())
{
- registerHandler<WebResourceHandler>("web");
+ // a valid resource identifier has the format <id>:<data>
+ Q_ASSERT(resource.contains(':'));
+ // "parse" the resource identifier into id and data
+ const QString resourceId = resource.left(resource.indexOf(':'));
+ const QString resourceData = resource.mid(resource.indexOf(':') + 1);
+
+ // create and set up the handler
+ Q_ASSERT(m_handlers.contains(resourceId));
+ m_handler = m_handlers.value(resourceId)(resourceData);
}
- if (!m_handlers.contains("icon"))
+ else
{
- registerHandler<IconResourceHandler>("icon");
+ m_handler = std::make_shared<NullResourceHandler>();
}
- // a valid resource identifier has the format <id>:<data>
- Q_ASSERT(resource.contains(':'));
- // "parse" the resource identifier into id and data
- const QString resourceId = resource.left(resource.indexOf(':'));
- const QString resourceData = resource.mid(resource.indexOf(':') + 1);
-
- // create and set up the handler
- Q_ASSERT(m_handlers.contains(resourceId));
- m_handler = m_handlers.value(resourceId)(resourceData);
Q_ASSERT(m_handler);
m_handler->init(m_handler);
m_handler->setResource(this);
diff --git a/logic/resources/ResourceProxyModel.h b/logic/resources/ResourceProxyModel.h
index f9a83d1d..98a3dbd1 100644
--- a/logic/resources/ResourceProxyModel.h
+++ b/logic/resources/ResourceProxyModel.h
@@ -3,8 +3,10 @@
#include <QIdentityProxyModel>
#include <memory>
+#include "multimc_logic_export.h"
+
/// Convenience proxy model that transforms resource identifiers (strings) for Qt::DecorationRole into other types.
-class ResourceProxyModel : public QIdentityProxyModel
+class MULTIMC_LOGIC_EXPORT ResourceProxyModel : public QIdentityProxyModel
{
Q_OBJECT
public:
diff --git a/logic/resources/WebResourceHandler.cpp b/logic/resources/WebResourceHandler.cpp
deleted file mode 100644
index 7ced5bc6..00000000
--- a/logic/resources/WebResourceHandler.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-#include "WebResourceHandler.h"
-
-#include "net/CacheDownload.h"
-#include "net/HttpMetaCache.h"
-#include "net/NetJob.h"
-#include "FileSystem.h"
-#include "Env.h"
-
-QMap<QString, NetJob *> WebResourceHandler::m_activeDownloads;
-
-WebResourceHandler::WebResourceHandler(const QString &url)
- : QObject(), m_url(url)
-{
- MetaEntryPtr entry = ENV.metacache()->resolveEntry("icons", url);
- if (!entry->stale)
- {
- setResultFromFile(entry->getFullPath());
- }
- else if (m_activeDownloads.contains(url))
- {
- NetJob *job = m_activeDownloads.value(url);
- connect(job, &NetJob::succeeded, this, &WebResourceHandler::succeeded);
- connect(job, &NetJob::failed, this, [job, this]() {setFailure(job->failReason());});
- connect(job, &NetJob::progress, this, &WebResourceHandler::progress);
- }
- else
- {
- NetJob *job = new NetJob("Icon download");
- job->addNetAction(CacheDownload::make(QUrl(url), entry));
- connect(job, &NetJob::succeeded, this, &WebResourceHandler::succeeded);
- connect(job, &NetJob::failed, this, [job, this]() {setFailure(job->failReason());});
- connect(job, &NetJob::progress, this, &WebResourceHandler::progress);
- connect(job, &NetJob::finished, job, [job](){m_activeDownloads.remove(m_activeDownloads.key(job));job->deleteLater();});
- m_activeDownloads.insert(url, job);
- job->start();
- }
-}
-
-void WebResourceHandler::succeeded()
-{
- MetaEntryPtr entry = ENV.metacache()->resolveEntry("icons", m_url);
- setResultFromFile(entry->getFullPath());
- m_activeDownloads.remove(m_activeDownloads.key(qobject_cast<NetJob *>(sender())));
-}
-void WebResourceHandler::progress(qint64 current, qint64 total)
-{
- if (total == 0)
- {
- setProgress(101);
- }
- else
- {
- setProgress(current / total);
- }
-}
-
-void WebResourceHandler::setResultFromFile(const QString &file)
-{
- try
- {
- setResult(FS::read(file));
- }
- catch (Exception &e)
- {
- setFailure(e.cause());
- }
-}
diff --git a/logic/resources/WebResourceHandler.h b/logic/resources/WebResourceHandler.h
deleted file mode 100644
index 88804af3..00000000
--- a/logic/resources/WebResourceHandler.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#pragma once
-
-#include <QObject>
-#include "ResourceHandler.h"
-
-class NetJob;
-
-class WebResourceHandler : public QObject, public ResourceHandler
-{
-public:
- explicit WebResourceHandler(const QString &url);
-
-private slots:
- void succeeded();
- void progress(qint64 current, qint64 total);
-
-private:
- static QMap<QString, NetJob *> m_activeDownloads;
-
- QString m_url;
-
- void setResultFromFile(const QString &file);
-};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 19:44:02 +0000