/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
//
//------------------------------------------------------------------------------
-#include "dali.h"
#include <dali-toolkit/dali-toolkit.h>
-#include <dali-toolkit/public-api/builder/builder.h>
-#include <dali-toolkit/public-api/builder/tree-node.h>
-#include <dali-toolkit/public-api/builder/json-parser.h>
-#include <map>
-#include <string>
-#include <fstream>
-#include <streambuf>
-#include <sstream>
-#include <boost/scoped_ptr.hpp>
+#include <dali-toolkit/devel-api/builder/builder.h>
+#include <dali-toolkit/devel-api/builder/json-parser.h>
+#include <dali-toolkit/devel-api/builder/tree-node.h>
+#include <dali-toolkit/devel-api/controls/navigation-view/navigation-view.h>
+#include <dali-toolkit/devel-api/controls/popup/popup.h>
+#include <dali/dali.h>
+
#include <dirent.h>
#include <stdio.h>
+#include <fstream>
+#include <iostream>
+#include <map>
+#include <sstream>
+#include <streambuf>
+#include <string>
-//#include <boost/regex.hpp>
-#include "sys/stat.h"
+#include <cstring>
#include <ctime>
+#include "sys/stat.h"
+#include <dali/devel-api/adaptor-framework/file-loader.h>
#include <dali/integration-api/debug.h>
-#include "../shared/view.h"
+#include "shared/view.h"
#define TOKEN_STRING(x) #x
namespace
{
-
-const char* BACKGROUND_IMAGE( "" );
-const char* TOOLBAR_IMAGE( DALI_IMAGE_DIR "top-bar.png" );
-const char* EDIT_IMAGE( DALI_IMAGE_DIR "icon-change.png" );
+const char* BACKGROUND_IMAGE("");
+const char* TOOLBAR_IMAGE(DEMO_IMAGE_DIR "top-bar.png");
+const char* EDIT_IMAGE(DEMO_IMAGE_DIR "icon-change.png");
+const char* EDIT_IMAGE_SELECTED(DEMO_IMAGE_DIR "icon-change-selected.png");
std::string USER_DIRECTORY;
-std::string JSON_BROKEN(" \
+std::string JSON_BROKEN(
+ " \
{ \
'stage': \
[ \
{ \
- 'type':'TextView', \
+ 'type':'TextLabel', \
'size': [50,50,1], \
- 'parent-origin': 'CENTER', \
+ 'parentOrigin': 'CENTER', \
'text':'COULD NOT LOAD JSON FILE' \
} \
] \
} \
");
-std::string ReplaceQuotes(const std::string &single_quoted)
+std::string ReplaceQuotes(const std::string& single_quoted)
{
std::string s(single_quoted);
return s;
}
-std::string GetFileContents(const std::string &fn)
+std::string GetFileContents(const std::string& fn)
{
- std::ifstream t(fn.c_str());
- return std::string((std::istreambuf_iterator<char>(t)),
- std::istreambuf_iterator<char>());
+ std::streampos bufferSize = 0;
+ Dali::Vector<char> fileBuffer;
+ if(!Dali::FileLoader::ReadFile(fn, bufferSize, fileBuffer, FileLoader::FileType::BINARY))
+ {
+ return std::string();
+ }
+
+ return std::string(&fileBuffer[0], bufferSize);
};
typedef std::vector<std::string> FileList;
void DirectoryFileList(const std::string& directory, FileList& files)
{
- DIR *d;
- struct dirent *dir;
+ DIR* d;
+ struct dirent* dir;
d = opendir(directory.c_str());
- if (d)
+ if(d)
{
- while ((dir = readdir(d)) != NULL)
+ while((dir = readdir(d)) != NULL)
{
- if (dir->d_type == DT_REG)
+ if(dir->d_type == DT_REG)
{
- files.push_back( directory + std::string(dir->d_name) );
+ files.push_back(directory + std::string(dir->d_name));
}
}
void DirectoryFilesByType(const std::string& dir, const std::string& fileType /* ie "json" */, FileList& files)
{
- typedef FileList Collection;
+ typedef FileList Collection;
typedef FileList::iterator Iter;
Collection allFiles;
for(Iter iter = allFiles.begin(); iter != allFiles.end(); ++iter)
{
- size_t pos = (*iter).rfind( '.' );
- if( pos != std::string::npos )
+ size_t pos = (*iter).rfind('.');
+ if(pos != std::string::npos)
{
- if( (*iter).substr( pos+1 ) == fileType )
+ if((*iter).substr(pos + 1) == fileType)
{
- files.push_back( (*iter) );
+ files.push_back((*iter));
}
}
}
}
-const std::string ShortName( const std::string& name )
+const std::string ShortName(const std::string& name)
{
- size_t pos = name.rfind( '/' );
+ size_t pos = name.rfind('/');
- if( pos != std::string::npos )
+ if(pos != std::string::npos)
{
- return name.substr( pos );
+ pos++;
+ return name.substr(pos);
}
else
{
}
}
-static Vector3 SetItemSize(unsigned int numberOfColumns, float layoutWidth, float sideMargin, float columnSpacing)
-{
- return Vector3(layoutWidth, 50, 1);
-}
-
//------------------------------------------------------------------------------
//
//
public:
FileWatcher(void);
~FileWatcher(void);
- explicit FileWatcher(const std::string &fn) { SetFilename(fn) ; };
+ explicit FileWatcher(const std::string& fn)
+ {
+ SetFilename(fn);
+ };
- void SetFilename(const std::string &fn);
+ void SetFilename(const std::string& fn);
std::string GetFilename() const;
- bool FileHasChanged(void);
- std::string GetFileContents(void) const { return ::GetFileContents(mstringPath) ; };
+ bool FileHasChanged(void);
+ std::string GetFileContents(void) const
+ {
+ return ::GetFileContents(mstringPath);
+ };
private:
// compiler does
std::time_t mLastTime;
std::string mstringPath;
-
};
-FileWatcher::FileWatcher(void) : mLastTime(0)
+FileWatcher::FileWatcher(void)
+: mLastTime(0)
{
}
{
}
-void FileWatcher::SetFilename(const std::string &fn)
+void FileWatcher::SetFilename(const std::string& fn)
{
mstringPath = fn;
FileHasChanged(); // update last time
return mstringPath;
}
-
-} // anon namespace
-
+} // namespace
//------------------------------------------------------------------------------
//
class ExampleApp : public ConnectionTracker, public Toolkit::ItemFactory
{
public:
- ExampleApp(Application &app) : mApp(app)
+ ExampleApp(Application& app)
+ : mApp(app)
{
app.InitSignal().Connect(this, &ExampleApp::Create);
}
- ~ExampleApp() {}
+ ~ExampleApp()
+ {
+ }
public:
-
void SetTitle(const std::string& title)
{
if(!mTitleActor)
{
- mTitleActor = TextView::New();
+ mTitleActor = DemoHelper::CreateToolBarLabel("");
// Add title to the tool bar.
- mToolBar.AddControl( mTitleActor, DemoHelper::DEFAULT_VIEW_STYLE.mToolBarTitlePercentage, Alignment::HorizontalCenter );
+ mToolBar.AddControl(mTitleActor, DemoHelper::DEFAULT_VIEW_STYLE.mToolBarTitlePercentage, Alignment::HORIZONTAL_CENTER);
}
- Font font = Font::New();
- mTitleActor.SetText( title );
- mTitleActor.SetSize( font.MeasureText( title ) );
- mTitleActor.SetStyleToCurrentText(DemoHelper::GetDefaultTextStyle());
+ mTitleActor.SetProperty(TextLabel::Property::TEXT, title);
}
- bool OnToolSelectLayout( Toolkit::Button button )
+ bool OnBackButtonPressed(Toolkit::Button button)
{
- bool on = mItemView.IsVisible();
-
- if( on )
- {
- LeaveSelection();
- }
- else
- {
- EnterSelection();
- }
-
+ OnQuitOrBack();
return true;
}
- void LeaveSelection()
- {
-
- }
-
- void EnterSelection()
+ void SetUpItemView()
{
- Stage stage = Stage::GetCurrent();
+ Window window = mApp.GetWindow();
- if( mItemView )
- {
- stage.Remove( mItemView );
- }
+ mTapDetector = TapGestureDetector::New();
+ mTapDetector.DetectedSignal().Connect(this, &ExampleApp::OnTap);
mFiles.clear();
mItemView = ItemView::New(*this);
- stage.Add( mItemView );
- mItemView.SetParentOrigin(ParentOrigin::CENTER);
- mItemView.SetAnchorPoint(AnchorPoint::CENTER);
- mGridLayout = GridLayout::New();
- mGridLayout->SetNumberOfColumns(1);
- mGridLayout->SetItemSizeFunction(SetItemSize);
+ mItemView.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
+ mItemView.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
+ mLayout = DefaultItemLayout::New(DefaultItemLayout::LIST);
- mGridLayout->SetTopMargin(DemoHelper::DEFAULT_VIEW_STYLE.mToolBarHeight);
+ mLayout->SetItemSize(Vector3(window.GetSize().GetWidth(), 50, 1));
- mItemView.AddLayout(*mGridLayout);
+ mItemView.AddLayout(*mLayout);
- Vector3 size(stage.GetSize());
- mItemView.ActivateLayout(0, size, 0.0f/*immediate*/);
- mItemView.SetKeyboardFocusable( true );
+ mItemView.SetProperty(Actor::Property::KEYBOARD_FOCUSABLE, true);
mFiles.clear();
FileList files;
- if( USER_DIRECTORY.size() )
+ if(USER_DIRECTORY.size())
{
- DirectoryFilesByType( USER_DIRECTORY, "json", files );
+ DirectoryFilesByType(USER_DIRECTORY, "json", files);
}
else
{
- DirectoryFilesByType( DALI_SCRIPT_DIR, "json", files );
+ DirectoryFilesByType(DEMO_SCRIPT_DIR, "json", files);
}
std::sort(files.begin(), files.end());
{
JsonParser parser = JsonParser::New();
- std::string data( GetFileContents( *iter ) );
+ std::string data(GetFileContents(*iter));
- parser.Parse( data );
+ parser.Parse(data);
- if( parser.ParseError() )
+ if(parser.ParseError())
{
std::cout << "Parser Error:" << *iter << std::endl;
std::cout << parser.GetErrorLineNumber() << "(" << parser.GetErrorColumn() << "):" << parser.GetErrorDescription() << std::endl;
exit(1);
}
- if( parser.GetRoot() )
+ if(parser.GetRoot())
{
- if( const TreeNode* node = parser.GetRoot()->Find("stage") )
+ if(const TreeNode* node = parser.GetRoot()->Find("stage"))
{
// only those with a stage section
- if( node->Size() )
+ if(node->Size())
{
- mFiles.push_back( *iter );
+ mFiles.push_back(*iter);
- mItemView.InsertItem( Item(itemId,
- MenuItem( ShortName( *iter ) ) ),
- 0.5f );
+ mItemView.InsertItem(Item(itemId,
+ MenuItem(ShortName(*iter))),
+ 0.5f);
itemId++;
}
}
}
- mTapDetector = TapGestureDetector::New();
-
- for( unsigned int i = 0u; i < mItemView.GetChildCount(); ++i )
- {
- mTapDetector.Attach( mItemView.GetChildAt(i) );
- }
-
- mTapDetector.DetectedSignal().Connect( this, &ExampleApp::OnTap );
-
- // Display item view on the stage
- stage.Add( mItemView );
-
- mItemView.SetVisible( true );
- mBuilderLayer.SetVisible( false );
-
- SetTitle("Select");
-
- // Itemview renderes the previous items unless its scrolled. Not sure why at the moment so we force a scroll
- mItemView.ScrollToItem(0, 0);
-
+ // Activate the layout
+ Vector3 size(window.GetSize());
+ mItemView.ActivateLayout(0, size, 0.0f /*immediate*/);
}
- void ExitSelection()
+ void OnTap(Actor actor, const TapGesture& tap)
{
- mTapDetector.Reset();
-
- mItemView.SetVisible( false );
- mBuilderLayer.SetVisible( true );
+ ItemId id = mItemView.GetItemId(actor);
- SetTitle("View");
- }
-
- void OnTap( Actor actor, TapGesture tap )
- {
- ItemId id = mItemView.GetItemId( actor );
-
- LoadFromFileList( id );
+ LoadFromFileList(id);
}
Actor MenuItem(const std::string& text)
{
- TextView t = TextView::New();
- t.SetMarkupProcessingEnabled(true);
-
- int size = static_cast<int>(DemoHelper::ScalePointSize(6));
+ TextLabel label = TextLabel::New(ShortName(text));
+ label.SetStyleName("BuilderLabel");
+ label.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
- std::ostringstream fontString;
- fontString << "<font size="<< size <<">"<< ShortName( text ) << "</font>";
+ // Hook up tap detector
+ mTapDetector.Attach(label);
- t.SetText( fontString.str() );
-
- t.SetTextAlignment( Alignment::HorizontalLeft );
- return t;
+ return label;
}
bool OnTimer()
{
- if( mFileWatcher.FileHasChanged() )
+ if(mFileWatcher.FileHasChanged())
{
- LoadFromFile( mFileWatcher.GetFilename() );
+ LoadFromFile(mFileWatcher.GetFilename());
}
return true;
void ReloadJsonFile(const std::string& filename, Builder& builder, Layer& layer)
{
- Stage stage = Stage::GetCurrent();
+ Window window = mApp.GetWindow();
builder = Builder::New();
+ builder.QuitSignal().Connect(this, &ExampleApp::OnQuitOrBack);
- PropertyValueMap defaultDirs;
- defaultDirs[ TOKEN_STRING(DALI_IMAGE_DIR) ] = DALI_IMAGE_DIR;
- defaultDirs[ TOKEN_STRING(DALI_MODEL_DIR) ] = DALI_MODEL_DIR;
- defaultDirs[ TOKEN_STRING(DALI_SCRIPT_DIR) ] = DALI_SCRIPT_DIR;
+ Property::Map defaultDirs;
+ defaultDirs[TOKEN_STRING(DEMO_IMAGE_DIR)] = DEMO_IMAGE_DIR;
+ defaultDirs[TOKEN_STRING(DEMO_MODEL_DIR)] = DEMO_MODEL_DIR;
+ defaultDirs[TOKEN_STRING(DEMO_SCRIPT_DIR)] = DEMO_SCRIPT_DIR;
- builder.AddConstants( defaultDirs );
+ builder.AddConstants(defaultDirs);
// render tasks may have been setup last load so remove them
- RenderTaskList taskList = stage.GetRenderTaskList();
- if( taskList.GetTaskCount() > 1 )
+ RenderTaskList taskList = window.GetRenderTaskList();
+ if(taskList.GetTaskCount() > 1)
{
typedef std::vector<RenderTask> Collection;
- typedef Collection::iterator ColIter;
- Collection tasks;
+ typedef Collection::iterator ColIter;
+ Collection tasks;
for(unsigned int i = 1; i < taskList.GetTaskCount(); ++i)
{
- tasks.push_back( taskList.GetTask(i) );
+ tasks.push_back(taskList.GetTask(i));
}
for(ColIter iter = tasks.begin(); iter != tasks.end(); ++iter)
}
RenderTask defaultTask = taskList.GetTask(0);
- defaultTask.SetSourceActor( stage.GetRootLayer() );
- defaultTask.SetTargetFrameBuffer( FrameBufferImage() );
+ defaultTask.SetSourceActor(window.GetRootLayer());
+ defaultTask.SetFrameBuffer(FrameBuffer());
}
unsigned int numChildren = layer.GetChildCount();
- for(unsigned int i=0; i<numChildren; ++i)
+ for(unsigned int i = 0; i < numChildren; ++i)
{
- layer.Remove( layer.GetChildAt(0) );
+ layer.Remove(layer.GetChildAt(0));
}
std::string data(GetFileContents(filename));
builder.LoadFromString(ReplaceQuotes(JSON_BROKEN));
}
- builder.AddActors( layer );
-
+ builder.AddActors(layer);
}
-
- void LoadFromFileList( size_t index )
+ void LoadFromFileList(size_t index)
{
- if( index < mFiles.size())
+ if(index < mFiles.size())
{
const std::string& name = mFiles[index];
- mFileWatcher.SetFilename( name );
- LoadFromFile( name );
+ mFileWatcher.SetFilename(name);
+ LoadFromFile(name);
}
}
- void LoadFromFile( const std::string& name )
+ void LoadFromFile(const std::string& name)
{
- ReloadJsonFile( name, mBuilder, mBuilderLayer );
+ ReloadJsonFile(name, mBuilder, mBuilderLayer);
- // do this here as GetCurrentSize()
- mBuilderLayer.SetParentOrigin(ParentOrigin::CENTER);
- mBuilderLayer.SetAnchorPoint(AnchorPoint::CENTER);
- Dali::Vector3 size = Stage::GetCurrent().GetRootLayer().GetCurrentSize();
+ mBuilderLayer.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::BOTTOM_CENTER);
+ mBuilderLayer.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::BOTTOM_CENTER);
+ Dali::Vector3 size = mApp.GetWindow().GetRootLayer().GetCurrentProperty<Vector3>(Actor::Property::SIZE);
size.y -= DemoHelper::DEFAULT_VIEW_STYLE.mToolBarHeight;
- mBuilderLayer.SetSize( size );
+ mBuilderLayer.SetProperty(Actor::Property::SIZE, size);
- mBuilderLayer.LowerToBottom();
- Stage::GetCurrent().GetRootLayer().RaiseToTop();
-
- ExitSelection();
+ mNavigationView.Push(mBuilderLayer);
}
void Create(Application& app)
{
- Stage stage = Stage::GetCurrent();
+ Window window = app.GetWindow();
- Stage::GetCurrent().KeyEventSignal().Connect(this, &ExampleApp::OnKeyEvent);
+ window.KeyEventSignal().Connect(this, &ExampleApp::OnKeyEvent);
- Layer contents = DemoHelper::CreateView( app,
- mView,
- mToolBar,
- BACKGROUND_IMAGE,
- TOOLBAR_IMAGE,
- "" );
+ Layer contents = DemoHelper::CreateView(app,
+ mView,
+ mToolBar,
+ BACKGROUND_IMAGE,
+ TOOLBAR_IMAGE,
+ "");
- SetTitle("Builder");
+ SetTitle("Select Example");
mBuilderLayer = Layer::New();
- stage.GetRootLayer().Add(mBuilderLayer);
-
// Create an edit mode button. (left of toolbar)
- Toolkit::PushButton editButton = Toolkit::PushButton::New();
- editButton.SetBackgroundImage( Image::New( EDIT_IMAGE ) );
- editButton.ClickedSignal().Connect( this, &ExampleApp::OnToolSelectLayout);
- editButton.SetLeaveRequired( true );
- mToolBar.AddControl( editButton, DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage, Toolkit::Alignment::HorizontalLeft, DemoHelper::DEFAULT_MODE_SWITCH_PADDING );
-
- EnterSelection();
-
- mTimer = Timer::New( 500 ); // ms
- mTimer.TickSignal().Connect( this, &ExampleApp::OnTimer);
+ Toolkit::PushButton backButton = Toolkit::PushButton::New();
+ backButton.SetProperty(Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, EDIT_IMAGE);
+ backButton.SetProperty(Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, EDIT_IMAGE_SELECTED);
+ backButton.ClickedSignal().Connect(this, &ExampleApp::OnBackButtonPressed);
+ backButton.SetProperty(Actor::Property::LEAVE_REQUIRED, true);
+ mToolBar.AddControl(backButton, DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage, Toolkit::Alignment::HORIZONTAL_LEFT, DemoHelper::DEFAULT_MODE_SWITCH_PADDING);
+
+ mNavigationView = Toolkit::NavigationView::New();
+ mNavigationView.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
+ mNavigationView.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
+
+ window.Add(mNavigationView);
+
+ // Set up the background gradient.
+ Property::Array stopOffsets;
+ stopOffsets.PushBack(0.0f);
+ stopOffsets.PushBack(1.0f);
+ Property::Array stopColors;
+ stopColors.PushBack(Color::WHITE);
+ stopColors.PushBack(Vector4(0.45f, 0.70f, 0.80f, 1.0f)); // Medium bright, pastel blue
+ const float percentageWindowHeight = window.GetSize().GetHeight() * 0.6f;
+
+ mNavigationView.SetProperty(Toolkit::Control::Property::BACKGROUND, Dali::Property::Map().Add(Toolkit::Visual::Property::TYPE, Dali::Toolkit::Visual::GRADIENT).Add(Toolkit::GradientVisual::Property::STOP_OFFSET, stopOffsets).Add(Toolkit::GradientVisual::Property::STOP_COLOR, stopColors).Add(Toolkit::GradientVisual::Property::START_POSITION, Vector2(0.0f, -percentageWindowHeight)).Add(Toolkit::GradientVisual::Property::END_POSITION, Vector2(0.0f, percentageWindowHeight)).Add(Toolkit::GradientVisual::Property::UNITS, Toolkit::GradientVisual::Units::USER_SPACE));
+
+ SetUpItemView();
+ mNavigationView.Push(mItemView);
+
+ mTimer = Timer::New(500); // ms
+ mTimer.TickSignal().Connect(this, &ExampleApp::OnTimer);
mTimer.Start();
} // Create(app)
virtual Actor NewItem(unsigned int itemId)
{
- DALI_ASSERT_DEBUG( itemId < mFiles.size() );
- return MenuItem( ShortName( mFiles[itemId] ) );
+ DALI_ASSERT_DEBUG(itemId < mFiles.size());
+ return MenuItem(ShortName(mFiles[itemId]));
}
/**
*/
void OnKeyEvent(const KeyEvent& event)
{
- if(event.state == KeyEvent::Down)
+ if(event.GetState() == KeyEvent::DOWN)
{
- if( IsKey( event, Dali::DALI_KEY_ESCAPE) || IsKey( event, Dali::DALI_KEY_BACK) )
+ if(IsKey(event, Dali::DALI_KEY_ESCAPE) || IsKey(event, Dali::DALI_KEY_BACK))
{
- if ( mItemView.IsVisible() )
- {
- mApp.Quit();
- }
- else
- {
- EnterSelection();
- }
+ OnQuitOrBack();
}
}
}
+ /**
+ * Event handler when Builder wants to quit (we only want to close the shown json unless we're at the top-level)
+ */
+ void OnQuitOrBack()
+ {
+ if(mItemView.GetProperty<bool>(Actor::Property::CONNECTED_TO_SCENE))
+ {
+ mApp.Quit();
+ }
+ else
+ {
+ mNavigationView.Pop();
+ }
+ }
+
private:
Application& mApp;
- GridLayoutPtr mGridLayout;
- ItemView mItemView;
+ ItemLayoutPtr mLayout;
+ ItemView mItemView;
+ Toolkit::NavigationView mNavigationView;
- Toolkit::View mView;
- unsigned int mOrientation;
+ Toolkit::Control mView;
Toolkit::ToolBar mToolBar;
- TextView mTitleActor; ///< The Toolbar's Title.
+ TextLabel mTitleActor;
Layer mBuilderLayer;
- Toolkit::Popup mMenu;
-
TapGestureDetector mTapDetector;
// builder
FileList mFiles;
FileWatcher mFileWatcher;
- Timer mTimer;
-
-
+ Timer mTimer;
};
//------------------------------------------------------------------------------
//
//
//------------------------------------------------------------------------------
-int main(int argc, char **argv)
+int DALI_EXPORT_API main(int argc, char** argv)
{
if(argc > 2)
{
}
}
- Application app = Application::New(&argc, &argv);
+ Application app = Application::New(&argc, &argv, DEMO_THEME_PATH);
ExampleApp dali_app(app);