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ecode: Added "Show Image Preview" context menu option when editing an SVG file.

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This commit is contained in:
Martín Lucas Golini
2023-03-13 12:43:45 -03:00
parent 51381a38db
commit e59269c858
5 changed files with 80 additions and 31 deletions
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95
src/tools/ecode/ecode.cpp
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@@ -1821,35 +1821,67 @@ void App::createDocAlert( UICodeEditor* editor ) {
} );
}
void App::loadImageFromMemory( const std::string& content ) {
UIImage* imageView = mImageLayout->findByType<UIImage>( UI_TYPE_IMAGE );
UILoader* loaderView = mImageLayout->findByType<UILoader>( UI_TYPE_LOADER );
if ( imageView ) {
mImageLayout->setEnabled( true )->setVisible( true );
loaderView->setVisible( true );
#if EE_PLATFORM != EE_PLATFORM_EMSCRIPTEN || defined( __EMSCRIPTEN_PTHREADS__ )
mThreadPool->run( [&, imageView, loaderView, content]() {
#endif
Texture* image =
TextureFactory::instance()->getTexture( TextureFactory::instance()->loadFromMemory(
reinterpret_cast<const unsigned char*>( content.c_str() ), content.size() ) );
if ( mImageLayout->isVisible() ) {
imageView->runOnMainThread( [imageView, loaderView, image]() {
imageView->setDrawable( image, true );
loaderView->setVisible( false );
} );
} else {
TextureFactory::instance()->remove( image );
imageView->setDrawable( nullptr );
loaderView->setVisible( false );
}
#if EE_PLATFORM != EE_PLATFORM_EMSCRIPTEN || defined( __EMSCRIPTEN_PTHREADS__ )
} );
#endif
}
}
void App::loadImageFromPath( const std::string& path ) {
UIImage* imageView = mImageLayout->findByType<UIImage>( UI_TYPE_IMAGE );
UILoader* loaderView = mImageLayout->findByType<UILoader>( UI_TYPE_LOADER );
if ( imageView ) {
mImageLayout->setEnabled( true )->setVisible( true );
loaderView->setVisible( true );
#if EE_PLATFORM != EE_PLATFORM_EMSCRIPTEN || defined( __EMSCRIPTEN_PTHREADS__ )
mThreadPool->run( [&, imageView, loaderView, path]() {
#endif
Texture* image = TextureFactory::instance()->getTexture(
TextureFactory::instance()->loadFromFile( path ) );
if ( mImageLayout->isVisible() ) {
imageView->runOnMainThread( [imageView, loaderView, image]() {
imageView->setDrawable( image, true );
loaderView->setVisible( false );
} );
} else {
TextureFactory::instance()->remove( image );
imageView->setDrawable( nullptr );
loaderView->setVisible( false );
}
#if EE_PLATFORM != EE_PLATFORM_EMSCRIPTEN || defined( __EMSCRIPTEN_PTHREADS__ )
} );
#endif
}
}
void App::loadFileFromPath(
const std::string& path, bool inNewTab, UICodeEditor* codeEditor,
std::function<void( UICodeEditor* codeEditor, const std::string& path )> onLoaded ) {
if ( Image::isImageExtension( path ) && Image::isImage( path ) &&
FileSystem::fileExtension( path ) != "svg" ) {
UIImage* imageView = mImageLayout->findByType<UIImage>( UI_TYPE_IMAGE );
UILoader* loaderView = mImageLayout->findByType<UILoader>( UI_TYPE_LOADER );
if ( imageView ) {
mImageLayout->setEnabled( true )->setVisible( true );
loaderView->setVisible( true );
#if EE_PLATFORM != EE_PLATFORM_EMSCRIPTEN || defined( __EMSCRIPTEN_PTHREADS__ )
mThreadPool->run( [&, imageView, loaderView, path]() {
#endif
Texture* image = TextureFactory::instance()->getTexture(
TextureFactory::instance()->loadFromFile( path ) );
if ( mImageLayout->isVisible() ) {
imageView->runOnMainThread( [imageView, loaderView, image]() {
imageView->setDrawable( image, true );
loaderView->setVisible( false );
} );
} else {
TextureFactory::instance()->remove( image );
imageView->setDrawable( nullptr );
loaderView->setVisible( false );
}
#if EE_PLATFORM != EE_PLATFORM_EMSCRIPTEN || defined( __EMSCRIPTEN_PTHREADS__ )
} );
#endif
}
loadImageFromPath( path );
} else {
UITab* tab = mSplitter->isDocumentOpen( path );
@@ -2060,7 +2092,7 @@ void App::onCodeEditorCreated( UICodeEditor* editor, TextDocument& doc ) {
editor->setSyntaxDefinition( editor->getDocument().getSyntaxDefinition() );
} );
auto docChanged = [&]( const Event* event ) {
auto docChanged = [this]( const Event* event ) {
const DocEvent* synEvent = static_cast<const DocEvent*>( event );
UICodeEditor* editor = event->getNode()->asType<UICodeEditor>();
UIIcon* icon = mUISceneNode->findIcon(
@@ -2073,6 +2105,19 @@ void App::onCodeEditorCreated( UICodeEditor* editor, TextDocument& doc ) {
UITab* tab = (UITab*)editor->getData();
tab->setIcon( icon->getSize( mMenuIconSize ) );
}
if ( editor->getDocument().getFileInfo().getExtension() == "svg" ) {
editor->getDocument().setCommand( "show-image-preview", [this, editor]() {
loadImageFromMemory( editor->getDocument().getText().toUtf8() );
} );
editor->addEventListener( Event::OnCreateContextMenu, [this]( const Event* event ) {
auto cevent = static_cast<const ContextMenuEvent*>( event );
cevent->getMenu()
->add( i18n( "show_image_preview", "Show Image Preview" ),
findIcon( "filetype-jpg" ) )
->setId( "show-image-preview" );
} );
}
};
editor->addEventListener( Event::OnDocumentLoaded, docChanged );