Initial

2024-08-07 09:16:27 -04:00
parent fdfadd5c7e
commit 5f971cf684
5200 changed files with 731717 additions and 0 deletions
--- a/remotepsapp/windowview.cpp
+++ b/remotepsapp/windowview.cpp
@@ -0,0 +1,145 @@
+#include <remotepsapp/windowview.hpp>
+#include <common/assert.hpp>
+#include <common/string.hpp>
+
+char WindowView::mszClassName[]="WINDOWVIEW";
+
+WindowView::WindowView(void)
+{
+  mCreateHandler.setCallback(this,&WindowView::createHandler);
+	mDestroyHandler.setCallback(this,&WindowView::destroyHandler);
+	mCloseHandler.setCallback(this,&WindowView::closeHandler);
+	mPaintHandler.setCallback(this,&WindowView::paintHandler);
+	mSizeHandler.setCallback(this,&WindowView::sizeHandler);
+	mVerticalScrollHandler.setCallback(this,&WindowView::verticalScrollHandler);
+	mHorizontalScrollHandler.setCallback(this,&WindowView::horizontalScrollHandler);
+	mEraseBackgroundHandler.setCallback(this,&WindowView::eraseBackgroundHandler);
+  insertHandler(VectorHandler::CreateHandler,&mCreateHandler);
+  insertHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
+  insertHandler(VectorHandler::CloseHandler,&mCloseHandler);
+  insertHandler(VectorHandler::PaintHandler,&mPaintHandler);
+	insertHandler(VectorHandler::SizeHandler,&mSizeHandler);
+	insertHandler(VectorHandler::VerticalScrollHandler,&mVerticalScrollHandler);
+	insertHandler(VectorHandler::HorizontalScrollHandler,&mHorizontalScrollHandler);
+	insertHandler(VectorHandler::EraseBackgroundHandler,&mEraseBackgroundHandler);
+	registerClass();
+}
+
+WindowView::WindowView(const WindowView &someWindowView)
+{
+}
+
+WindowView::~WindowView()
+{
+  removeHandler(VectorHandler::CreateHandler,&mCreateHandler);
+  removeHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
+  removeHandler(VectorHandler::CloseHandler,&mCloseHandler);
+  removeHandler(VectorHandler::PaintHandler,&mPaintHandler);
+	removeHandler(VectorHandler::SizeHandler,&mSizeHandler);
+	removeHandler(VectorHandler::VerticalScrollHandler,&mVerticalScrollHandler);
+	removeHandler(VectorHandler::HorizontalScrollHandler,&mHorizontalScrollHandler);
+	removeHandler(VectorHandler::EraseBackgroundHandler,&mEraseBackgroundHandler);
+}
+
+WindowView &WindowView::operator=(const WindowView &/*someWindowView*/)
+{ // private implemnentation
+  return *this;
+}
+
+bool WindowView::create(GUIWindow &parentWindow,GUIWindow &conformParent,const Rect &winRect,UINT controlID)
+{
+  if(isValid())return false;
+  createWindow(WS_EX_CLIENTEDGE,className(),className(),WS_CHILD|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|WS_VISIBLE,winRect,parentWindow,(HMENU)0,processInstance(),(LPSTR)this);
+	assumeControl(conformParent,*this,0);
+	update();
+	return isValid();
+}
+
+void WindowView::registerClass(void)
+{
+  WNDCLASS wndClass;
+	if(::GetClassInfo(processInstance(),className(),(WNDCLASS FAR*)&wndClass))return;
+	wndClass.style         =CS_HREDRAW|CS_VREDRAW|CS_OWNDC|CS_DBLCLKS;
+	wndClass.lpfnWndProc   =(WNDPROC)Window::WndProc;
+	wndClass.cbClsExtra    =0;
+	wndClass.cbWndExtra    =sizeof(WindowView*);
+	wndClass.hInstance     =processInstance();
+  wndClass.hIcon         =::LoadIcon(NULL,IDI_APPLICATION);
+	wndClass.hCursor       =::LoadCursor(NULL,IDC_ARROW);
+	wndClass.hbrBackground =(HBRUSH)::GetStockObject(WHITE_BRUSH);
+	wndClass.lpszMenuName  =0;
+	wndClass.lpszClassName =className();
+	::RegisterClass(&wndClass);
+	assert(0!=::GetClassInfo(processInstance(),className(),(WNDCLASS FAR*)&wndClass));
+}
+
+CallbackData::ReturnType WindowView::createHandler(CallbackData &someCallbackData)
+{
+  mScrollInfo.hwndOwner(*this);
+  return false;
+}
+
+CallbackData::ReturnType WindowView::destroyHandler(CallbackData &someCallbackData)
+{
+  return false;
+}
+
+CallbackData::ReturnType WindowView::closeHandler(CallbackData &someCallbackData)
+{
+  return false;
+}
+
+CallbackData::ReturnType WindowView::paintHandler(CallbackData &someCallbackData)
+{
+  if(!mJPGImage.isOkay())return false;
+	PaintInformation *pPaintInfo=(PaintInformation*)someCallbackData.lParam();
+	PureDevice &paintDevice=(PureDevice&)*pPaintInfo;
+	if(mScrollInfo.sizeEvent())
+	{
+	  mScrollInfo.sizeEvent(false);
+		mJPGImage.draw(paintDevice,Rect(0,0,mJPGImage.width(),mJPGImage.height()),Point(mScrollInfo.currScrollx(),mScrollInfo.currScrolly()));
+	}
+	if(mScrollInfo.scrollEvent()||(!mScrollInfo.sizeEvent()&&!mScrollInfo.scrollEvent()))
+	{
+	  Rect paintRect(pPaintInfo->paintRect());
+	  mScrollInfo.scrollEvent(FALSE);
+		paintRect.right(paintRect.right()-paintRect.left());
+		paintRect.bottom(paintRect.bottom()-paintRect.top());
+	  mJPGImage.draw(paintDevice,paintRect,Point(paintRect.left()+mScrollInfo.currScrollx(),paintRect.top()+mScrollInfo.currScrolly()));
+	}
+  return false;
+}
+
+CallbackData::ReturnType WindowView::sizeHandler(CallbackData &someCallbackData)
+{
+  mScrollInfo.handleSize(someCallbackData);
+  return false;
+}
+
+CallbackData::ReturnType WindowView::verticalScrollHandler(CallbackData &someCallbackData)
+{
+	mScrollInfo.handleVerticalScroll(someCallbackData);
+  return (CallbackData::ReturnType)FALSE;
+}
+
+CallbackData::ReturnType WindowView::horizontalScrollHandler(CallbackData &someCallbackData)
+{
+	mScrollInfo.handleHorizontalScroll(someCallbackData);
+  return (CallbackData::ReturnType)FALSE;
+}
+
+CallbackData::ReturnType WindowView::eraseBackgroundHandler(CallbackData &someCallbackData)
+{
+  return (CallbackData::ReturnType)FALSE;
+}
+
+bool WindowView::createImage(const String &strPathFileName)
+{
+  if(!isValid())return false;
+	PureDevice pureDevice(*this);
+	mJPGImage.decode(strPathFileName,pureDevice);
+	if(!mJPGImage.isOkay())return false;
+  mScrollInfo.scrollableObjectDimensions(mJPGImage.width(),mJPGImage.height());
+	invalidate();
+	return true;
+}