// this application, makes a graphic in win32, allows it to be minimized

// to the systray

// has a popup menu when double clicked, or right clicked

// hehe:

// written by jared bruni

// www.lostsidedead.com

// support the jared bruni foundation haha

// I would like to thank everyone who downloaded this program

// it is greatly apperciated,

// you can look forward to seeing many many great C++ examples in the future




#include <windows.h>

#include "SupportJB.h"

#include "resource.h"

#include "commctrl.h"


#define WM_SHELLNOTIFY WM_USER+5000

#define IDI_TRAY 42

#define ID_MRES 421

#define ID_MABOUT 422

#define ID_ABOUTB 423


NOTIFYICONDATA note;// notify icon data structure

HMENU hMaster;// handle for the menu for the popup



LRESULT APIENTRY MainProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam);
inline void Init();
void LoadGraphics();// load the graphics

void DestroyGraphics();// destroy the graphics

void SetBitmap(HWND hwnd,HBITMAP x); // set a bitmap to a static hwnd with flag SS_BITMAP

void LoadTree(); // load the tree 


HWND hwnd;// windows handle

HINSTANCE hInst;// instance handle

HBITMAP hbmp; // bitmap handle

HWND a_but; // handle about button


HWND treev;// treeview handle

// tree control data structures

_TREEITEM* mxuser;
TV_INSERTSTRUCT tv;


int APIENTRY WinMain(HINSTANCE hInstx,HINSTANCE hPrev,LPSTR line,int CmdShow)
{
	InitCommonControls();// Init the Common Controls

	MSG msg;// msg handle for the message loop

	hInst = hInstx;// pass the instance to the global instance handle

	LoadGraphics();// load thegraphics

	Init();// initlize the application

	
// the programs loop

	while(GetMessage(&msg,0,0,0))
	{
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}

	return msg.wParam;
}
// initlize this program

inline void Init()
{
	// setup the window class

	WNDCLASS wc;
	wc.cbClsExtra = 0;
	wc.cbWndExtra = 0;
	wc.hbrBackground = (HBRUSH) GetStockObject(LTGRAY_BRUSH);
	wc.hInstance = hInst;
	wc.hIcon = LoadIcon(hInst,MAKEINTRESOURCE(IDI_ICON1));
	wc.hCursor = LoadCursor(NULL,IDC_ARROW);
	wc.lpfnWndProc = (WNDPROC) MainProc;
	wc.lpszClassName = "Master";
	wc.lpszMenuName = NULL;
	wc.style = CS_HREDRAW | CS_VREDRAW;

	RegisterClass(&wc);// register it


	// create the window

	hwnd = CreateWindow("Master","System Tray graphics, and Popup Menu, Tree View",WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,615,230,0,0,hInst,0);

	ShowWindow(hwnd,SW_SHOW);// show the window

	UpdateWindow(hwnd);// update the window


	// support Jared! (you can delete this line of code after you run it once)

 	//SupportJared();// I get 3 cents :)


}

// program callback function

LRESULT APIENTRY MainProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)
{
	switch(msg)
	{
	case WM_DESTROY:
		Shell_NotifyIcon(NIM_DELETE,&note);// delete from systray (if its still in there)

		DestroyMenu(hMaster);
		DestroyGraphics();// delete graphics

		PostQuitMessage(0);// post quit messsage

		break;
	case WM_CREATE:
		{
			HWND st;// handle of static

			st = CreateWindow("Static",NULL,WS_CHILD | WS_VISIBLE | SS_BITMAP,0,0,0,0,hwnd,0,hInst,0);
			SetBitmap(st,hbmp);// set the bitmap


			// create are popupmenu (no resource!)


				hMaster = CreatePopupMenu();// create the popupmenu

				AppendMenu(hMaster,MF_STRING ,ID_MRES,"Restore");// append menu 

				AppendMenu(hMaster,MF_SEPARATOR,0,0);// append menu

				AppendMenu(hMaster,MF_STRING,ID_MABOUT,"About");// append menu


				// create the tree view

				treev = CreateWindowEx(WS_EX_STATICEDGE,"SysTreeView32",NULL,TVS_HASLINES|TVS_HASBUTTONS|TVS_LINESATROOT | WS_CHILD | WS_VISIBLE,5,100,595,70,hwnd,0,hInst,0);
				LoadTree();
				a_but = CreateWindowEx(WS_EX_STATICEDGE,"Button","About",WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,5,100+70+5,70,20,hwnd,(HMENU)ID_ABOUTB,hInst,0);
				SetMyFont(a_but,afont);

		}
		break;
	case WM_LBUTTONDOWN:
		{
			int mx;
			int my;
			mx = LOWORD(lParam);
			my = HIWORD(lParam);

			if(mx > 5 && mx < 605 && my > 0 && my < 100)
			{
				SupportLostSideDead(); // visit my site

			}
		}
		break;
	case WM_SIZE:
		{
			if(wParam == SIZE_MINIMIZED)
			{
				note.cbSize = sizeof(NOTIFYICONDATA);// size of

				note.hIcon = LoadIcon(hInst,MAKEINTRESOURCE(IDI_ICON1));// set the icon

				note.hWnd = hwnd;// the window handle, for the callback

				note.uCallbackMessage = WM_SHELLNOTIFY;// the callback ID

				lstrcpy(note.szTip, "Master's Tip Double Click Here");// the note

				note.uID = IDI_TRAY;// set the ID

				note.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;// flags

				ShowWindow(hwnd,SW_HIDE);// hide the window

				Shell_NotifyIcon(NIM_ADD,&note);// add are icon to the system tray

			}
		}
		break;
		case WM_SHELLNOTIFY:
			{
			
			// if they right click, or left button double click then

			if((lParam == WM_RBUTTONDOWN) || (lParam == WM_LBUTTONDBLCLK))
			{
				
				// load menu

				POINT pt;// point structure

				GetCursorPos(&pt);// get the cursors position

				SetForegroundWindow(hwnd);// set the foreground window

				TrackPopupMenu(hMaster,TPM_RIGHTALIGN,pt.x,pt.y,NULL,hwnd,NULL);// track the popup

				PostMessage(hwnd,WM_NULL,0,0);// post a null message				              

			}

			}			
			break;
		case WM_COMMAND:
			{
				switch(HIWORD(wParam))
				{
				case BN_CLICKED:
					{
						switch(LOWORD(wParam))
						{
						case ID_ABOUTB:
							ShowAbout("Tree View Example", "Tree View Example\r\nWritten by Jared Bruni\r\nFor planetsourcecode.com\r\nwww.lostsidedead.com\r\n be sure to check out the sponsor! gotta love there site!");
							break;
						}
					}
					break;
				}

				switch(wParam)
				{
				case ID_MABOUT:
					{
						ShowAbout("Tree View Example", "Tree View Example\r\nWritten by Jared Bruni\r\nFor planetsourcecode.com\r\nwww.lostsidedead.com\r\n be sure to check out the sponsor! gotta love there site!");
					}
					break;
				case ID_MRES:
					{
				        Shell_NotifyIcon(NIM_DELETE,&note);// delete the icon from the systray

				        ShowWindow(hwnd,SW_SHOW);// show are window

				        ShowWindow(hwnd,SW_RESTORE);// restore are window

					}
					break;
				}
			}
			break;
	default: return DefWindowProc(hwnd,msg,wParam,lParam);
	}
	return 0;
}

// loading are graphics

void LoadGraphics()
{
	hbmp = LoadBitmap(hInst,MAKEINTRESOURCE(IDB_BITMAP1)); // load are bitmap in resource

}
// destroy this bitmap

void DestroyGraphics()
{
	DeleteObject(hbmp); // delete are bitmap when programs done

}
// set the bitmap to a static hwnd

void SetBitmap(HWND hwnd,HBITMAP x)
{
	SendMessage(hwnd,STM_SETIMAGE,IMAGE_BITMAP,(LPARAM)(HBITMAP)x);
}

// load the tree

void LoadTree()
{
	    tv.hParent = NULL;
		tv.hInsertAfter = TVI_ROOT;
		tv.item.mask = TVIF_TEXT;
		tv.item.pszText = "Drop Down";
		tv.hParent = (_TREEITEM*) SendMessage(treev,TVM_INSERTITEM,0,(LPARAM)&tv);
		tv.item.pszText = "Item 1";
		tv.hInsertAfter = TVI_LAST;
		SendMessage(treev,TVM_INSERTITEM,0,(LPARAM)&tv);
		tv.item.pszText = "Item 2";
		SendMessage(treev,TVM_INSERTITEM,0,(LPARAM)&tv);
		tv.item.pszText = "Item 3";
		SendMessage(treev,TVM_INSERTITEM,0,(LPARAM)&tv);
		tv.item.pszText = "Item 4";
		SendMessage(treev,TVM_INSERTITEM,0,(LPARAM)&tv);
		tv.item.pszText = "Item 5";
		SendMessage(treev,TVM_INSERTITEM,0,(LPARAM)&tv);
		// insert 

		tv.hParent = NULL;
		tv.item.pszText = "New Item";
	 	mxuser = (_TREEITEM*)SendMessage(treev,TVM_INSERTITEM,0,(LPARAM)&tv);

}