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/** \file
* \brief Windows Driver
*
* See Copyright Notice in "iup.h"
*/
#ifndef __IUPWIN_DRV_H
#define __IUPWIN_DRV_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef WS_EX_COMPOSITED
#define WS_EX_COMPOSITED 0x02000000L /* it is defined only when _WIN32_WINNT >= 0x0501 */
#endif
/* global variables */
/* declared where they are initialized */
extern HINSTANCE iupwin_hinstance; /* winopen.c */
extern HINSTANCE iupwin_dll_hinstance; /* winmain.c */
extern int iupwin_comctl32ver6; /* winopen.c */
void iupwinShowLastError(void);
/* focus */
void iupwinWmSetFocus(Ihandle *ih);
/* key */
int iupwinKeyEvent(Ihandle* ih, int wincode, int press);
void iupwinButtonKeySetStatus(WORD keys, char* status, int doubleclick);
void iupwinKeyEncode(int key, unsigned int *keyval, unsigned int *state);
/* tips */
void iupwinTipsGetDispInfo(LPARAM lp);
/* font */
char* iupwinGetHFontAttrib(Ihandle *ih);
HFONT iupwinGetHFont(const char* value);
char* iupwinFindHFont(HFONT hFont);
/* menu */
void iupwinMenuDialogProc(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp);
/* common */
/* Definition of a callback used to return the background brush of controls called "_IUPWIN_CTLCOLOR_CB". */
typedef int (*IFctlColor)(Ihandle* ih, HDC hdc, LRESULT *result);
/* Definition of a callback used to draw custom controls called "_IUPWIN_DRAWITEM_CB".
drawitem is a pointer to a DRAWITEMSTRUCT struct. */
typedef void (*IFdrawItem)(Ihandle* ih, void* drawitem);
/* Definition of a callback used to notify custom controls called "_IUPWIN_NOTIFY_CB".
msg_info is a pointer to a NMHDR struct. */
typedef int (*IFnotify)(Ihandle* ih, void* msg_info, HRESULT *result);
/* Definition of callback used for custom WinProc. Can return 0 or 1.
0 = do default processing.
1 = ABORT default processing and the result value should be returned.
*/
typedef int (*IwinProc)(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp, LRESULT *result);
/* Base WinProc used by all native elements. Configure base message handling
and custom IwinProc using "_IUPWIN_CTRLPROC_CB" callback. */
LRESULT CALLBACK iupwinBaseWinProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp);
/* Base IwinProc callback used by native controls. */
int iupwinBaseProc(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp, LRESULT *result);
/* Base IwinProc callback used by native containers.
Handle messages that are sent to the parent Window. */
int iupwinBaseContainerProc(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp, LRESULT *result);
/* Creates the Window with native parent and child ID, associate HWND with Ihandle*,
and replace the WinProc by iupwinBaseWinProc */
int iupwinCreateWindowEx(Ihandle* ih, LPCSTR lpClassName, DWORD dwExStyle, DWORD dwStyle);
int iupwinClassExist(const char* name);
int iupwinGetColorRef(Ihandle *ih, char *name, COLORREF *color);
int iupwinGetParentBgColor(Ihandle* ih, COLORREF* cr);
void iupwinDropFiles(HDROP hDrop, Ihandle *ih);
Ihandle* iupwinMenuGetItemHandle(HMENU hmenu, int menuId);
Ihandle* iupwinMenuGetHandle(HMENU hMenu);
int iupwinSetDragDropAttrib(Ihandle* ih, const char* value);
void iupwinChangeProc(Ihandle *ih, WNDPROC new_proc);
void iupwinMergeStyle(Ihandle* ih, DWORD old_mask, DWORD value);
void iupwinSetStyle(Ihandle* ih, DWORD value, int set);
WCHAR* iupwinStrChar2Wide(const char* str);
int iupwinButtonUp(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp);
int iupwinButtonDown(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp);
int iupwinMouseMove(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp);
char* iupwinGetClipboardText(Ihandle* ih);
int iupwinGetScreenRes(void);
/* 1 point = 1/72 inch */
/* pixel = (point/72)*(pixel/inch) */
#define IUPWIN_PT2PIXEL(_pt, _res) MulDiv(_pt, _res, 72) /* (((_pt)*(_res))/72) */
#define IUPWIN_PIXEL2PT(_pixel, _res) MulDiv(_pixel, 72, _res) /* (((_pixel)*72)/(_res)) */
/* child window identifier of the first MDI child window created,
should not conflict with any other command identifiers. */
#define IUP_MDICHILD_START 100000000
#ifdef __cplusplus
}
#endif
#endif
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