// TextPanel.cpp: implementation of the CTextPanel class.
//
//////////////////////////////////////////////////////////////////////

#include "TextPanel.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CTextPanel::CTextPanel(int x,int y,int width,int height,UINT title):
			CTaskPanel(x,y,width,height,title)
{
	countPanelElements=0;
	selected=-1;
}

CTextPanel::~CTextPanel()
{
	
}
void CTextPanel::DrawContent(HDC hDC){
	COLORREF clfOld=(COLORREF)SetTextColor(hDC,RGB(0,0,255));
	int iBackMode=SetBkMode(hDC,TRANSPARENT);

	int i=0;
	for(;i<countPanelElements;i++){
		HFONT fntRoman=CreateFont(18,
							0,
							0,0,
							panelElements[i]->selected?FW_BOLD:FALSE,
							FALSE,
							TRUE,
							FALSE,
							ANSI_CHARSET,
							OUT_DEFAULT_PRECIS,
							CLIP_DEFAULT_PRECIS,
							DEFAULT_QUALITY,
							DEFAULT_PITCH,
							"Times New Roman");


		HFONT fnt=(HFONT)SelectObject(hDC,fntRoman);
		TextOut(hDC,ix+panelElements[i]->start.x+((panelElements[i]->selected)?-2:0),iy+panelElements[i]->start.y+((panelElements[i]->selected)?-1:0),panelElements[i]->text,strlen(panelElements[i]->text));
		SelectObject(hDC,fnt);
		DeleteObject(fntRoman);
	}
	SetBkMode(hDC,iBackMode);
	SetTextColor(hDC,clfOld);

}

void CTextPanel::AddPanelElement(char *text)
{
	if(countPanelElements==0){
		panelElements=(PanelElement**)malloc(sizeof(PanelElement*));
	}else{
		panelElements=(PanelElement**)realloc(panelElements,sizeof(PanelElement*)*(countPanelElements+1));
	}
	panelElements[countPanelElements]=(PanelElement*)malloc(sizeof(PanelElement));
	panelElements[countPanelElements]->start.x=30;
	panelElements[countPanelElements]->start.y=30+countPanelElements*20;
	panelElements[countPanelElements]->end.x=panelElements[countPanelElements]->start.x+100;
	panelElements[countPanelElements]->end.y=panelElements[countPanelElements]->start.y+20;
	panelElements[countPanelElements]->selected=false;
	panelElements[countPanelElements]->text=text;
	countPanelElements++;
}


void CTextPanel::MouseButtonDown(int x, int y, bool bLeft)
{
	int i=0;
	for(;i<countPanelElements && !collapsed;i++){
		if(x>ix+panelElements[i]->start.x && x<ix+panelElements[i]->end.x &&
			y>iy+panelElements[i]->start.y && y<iy+panelElements[i]->end.y){
			panelElements[i]->selected=true;
			selected=i;
		}
	}
	CTaskPanel::MouseButtonDown(x,y,bLeft);
}

int CTextPanel::MouseButtonUp(int x, int y, bool bLeft)
{
	if(selected>=0){
		int earlySelected=selected;
		panelElements[selected]->selected=false;
		selected=-1;
		return earlySelected;
	}
	CTaskPanel::MouseButtonUp(x,y,bLeft);
	return -1;
}

void CTextPanel::MouseMove(int x, int y)
{
	CTaskPanel::MouseMove(x,y);
}