WindowsHelpers.h File Reference

Interface for some helpful Windows-specific functions. More...

#include "Includes.h"

Go to the source code of this file.

Macros
#define	IDM_FILE_GENERATE   1
	Menu id for Generate. More...
#define	IDM_FILE_SAVE   2
	Menu id for Save. More...
#define	IDM_FILE_QUIT   3
	Menu id for Quit. More...
#define	IDM_TILESET_DEFAULT   4
	Menu id for default tileset. More...
#define	IDM_TILESET_FLOWER   5
	Menu id for flower tileset. More...
#define	IDM_TILESET_MUD   6
	Menu id for dirt tileset. More...
#define	IDM_TILESET_GRASS   7
	Menu id for grass tileset. More...
#define	IDM_HELP_HELP   8
	Menu id for display help. More...
#define	IDM_HELP_ABOUT   9
	Menu id for display About info. More...

Functions
void	InitWindow (HINSTANCE, INT, WNDPROC)
	Initialize window. More...
ULONG_PTR	InitGDIPlus ()
	Initialize GDI+. More...
HRESULT	SaveBitmap (HWND, Gdiplus::Bitmap *)
	Save bitmap to file. More...
void	CreateFileMenu (HMENU hParent)
	Create File menu. More...
HMENU	CreateTilesetMenu (HMENU hParent)
	Create Tileset menu. More...
void	CreateHelpMenu (HMENU hParent)
	Create Help menu. More...

Detailed Description

These platform-dependent functions are hidden away so that the faint-of-heart don't have to see them if they're offended by them.

Definition in file WindowsHelpers.h.

Macro Definition Documentation

IDM_FILE_GENERATE

#define IDM_FILE_GENERATE   1

Definition at line 39 of file WindowsHelpers.h.

IDM_FILE_QUIT

#define IDM_FILE_QUIT   3

Definition at line 41 of file WindowsHelpers.h.

IDM_FILE_SAVE

#define IDM_FILE_SAVE   2

Definition at line 40 of file WindowsHelpers.h.

IDM_HELP_ABOUT

#define IDM_HELP_ABOUT   9

Definition at line 49 of file WindowsHelpers.h.

IDM_HELP_HELP

#define IDM_HELP_HELP   8

Definition at line 48 of file WindowsHelpers.h.

IDM_TILESET_DEFAULT

#define IDM_TILESET_DEFAULT   4

Definition at line 43 of file WindowsHelpers.h.

IDM_TILESET_FLOWER

#define IDM_TILESET_FLOWER   5

Definition at line 44 of file WindowsHelpers.h.

IDM_TILESET_GRASS

#define IDM_TILESET_GRASS   7

Definition at line 46 of file WindowsHelpers.h.

IDM_TILESET_MUD

#define IDM_TILESET_MUD   6

Definition at line 45 of file WindowsHelpers.h.

Function Documentation

CreateFileMenu()

void CreateFileMenu

(

HMENU

hParent

)

Create the File menu.

Parameters

hParent

Handle to the parent menu.

Definition at line 187 of file WindowsHelpers.cpp.

CreateHelpMenu()

void CreateHelpMenu

(

HMENU

hParent

)

Create the Help menu.

Parameters

hParent

Handle to the parent menu.

Definition at line 216 of file WindowsHelpers.cpp.

CreateTilesetMenu()

HMENU CreateTilesetMenu

(

HMENU

hParent

)

Create the Tileset menu.

Parameters

hParent

Handle to the parent menu.

Returns

Handle to the Tileset menu.

Definition at line 201 of file WindowsHelpers.cpp.

InitGDIPlus()

ULONG_PTR InitGDIPlus

(

)

Initialize GDI+ and get a GDI+ token.

Returns

A GDI+ token.

Definition at line 88 of file WindowsHelpers.cpp.

InitWindow()

void InitWindow	(	HINSTANCE	hInst,
		INT	nShow,
		WNDPROC	WndProc
	)

Create and initialize a window.

Parameters

hInst	Instance handle.
nShow	1 to show window, 0 to hide.
WndProc	Window procedure.

Definition at line 46 of file WindowsHelpers.cpp.

SaveBitmap()

HRESULT SaveBitmap	(	HWND	hwnd,
		Gdiplus::Bitmap *	pBitmap
	)

Display a Save dialog box for png files and save a bitmap to the file name that the user selects. Only files with a .png extension are allowed. The default file name is "ImageN.png", where N is the number of images saved so far in the current instance of this program. This prevents any collisions with files already saved by this instance. If there is a collision with a file from a previous instance, then the user is prompted to overwrite or rename it in the normal fashion.

Parameters

hwnd	Window handle.
pBitmap	Pointer to a bitmap.

Returns

S_OK for success, E_FAIL for failure.

Definition at line 141 of file WindowsHelpers.cpp.