[htoolkit-cvs] port/src/cbits/Win32 Notebook.c,NONE,1.1 Util.c,1.18,1.19 Window.c,1.41,1.42

[<kr_...@us...>]

Update of /cvsroot/htoolkit/port/src/cbits/Win32
In directory sc8-pr-cvs1:/tmp/cvs-serv6171/port/src/cbits/Win32

Modified Files:
	Util.c Window.c 
Added Files:
	Notebook.c 
Log Message:
Implementation for Notebook control


--- NEW FILE: Notebook.c ---
#include "Notebook.h"
#include "Internals.h"
#include "Handlers_stub.h"

WNDPROC DefTabCtrlProc;

extern LRESULT CALLBACK HCompoundControlFunction(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);

static void ResizeNotebookPages(HWND hWnd)
{
	RECT rect;
	int i, nCount;
	TCITEM item;

	GetClientRect(hWnd, &rect);
	SendMessage(hWnd, TCM_ADJUSTRECT, FALSE, (LPARAM) &rect);

	nCount = SendMessage(hWnd, TCM_GETITEMCOUNT, 0, 0);
	for (i = 0; i < nCount; i++)
	{
		item.mask = TCIF_PARAM;
		SendMessage(hWnd, TCM_GETITEM, i, (LPARAM) &item);

		SetWindowPos((HWND) item.lParam,NULL,rect.left,rect.top,
				(rect.right-rect.left), (rect.bottom-rect.top),
				SWP_NOZORDER);
	}
}

LRESULT CALLBACK HNotebookFunction(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	switch (uMsg)
	{
	case WM_SIZE:
		ResizeNotebookPages(hWnd);
		break;
	case WM_NOTIFY:
		{
			NMHDR *pNMHDR = (NMHDR *) lParam;
			int nIndex;
			TCITEM item;
			HWND hNotebookPage;
			
			if (pNMHDR->hwndFrom == hWnd)
			{
				nIndex = SendMessage(hWnd, TCM_GETCURSEL, 0, 0);
				item.mask = TCIF_PARAM;
				SendMessage(hWnd, TCM_GETITEM, nIndex, (LPARAM) &item);
				hNotebookPage = (HWND) item.lParam;

				switch (pNMHDR->code)
				{
				case TCN_SELCHANGE:
					ShowWindow(hNotebookPage, SW_SHOW);
					break;
				case TCN_SELCHANGING:
					ShowWindow(hNotebookPage, SW_HIDE);
					break;
				}
				
				return 0;
			}
		}
    	break;
	}

	return CallWindowProc(DefTabCtrlProc, hWnd, uMsg, wParam, lParam);
}

LRESULT CALLBACK HNotebookPageFunction(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	switch (uMsg)
	{
	case WM_SETTEXT:
		{
			TCITEM item;
			item.mask    = TCIF_TEXT;
			item.pszText = (char *) lParam;
			SendMessage(GetParent(hWnd), TCM_SETITEM, osGetNotebookPagePos(hWnd), (LPARAM) &item);
		}
		break;
	case WM_DESTROY:
		{
			handleWindowDestroy(hWnd);
			SendMessage(GetParent(hWnd), TCM_DELETEITEM, osGetNotebookPagePos(hWnd), 0);
		}
		break;
	case WM_CTLCOLORSTATIC:
        return DefWindowProc(hWnd, uMsg, wParam, lParam);
	}

	return HCompoundControlFunction(hWnd, uMsg, wParam, lParam);
}

WindowHandle osCreateNotebook(WindowHandle form)
{
	HWND hNotebook;

	hNotebook = CreateWindow(
			  "HNOTEBOOK",
			  NULL,
			  WS_CHILD | WS_VISIBLE | WS_TABSTOP,
			  0,0,0,0,
			  form,
			  NULL,
			  ghModule,
			  NULL
			);
	return checkWindow(hNotebook, WC_TABCONTROL);
};

void osGetNotebookReqSize(WindowHandle notebook, int *res)
{
	RECT rect = {0,0,0,0};
	SendMessage(notebook, TCM_ADJUSTRECT, TRUE, (LPARAM) &rect);

	res[0] = rect.right  - rect.left;
	res[1] = rect.bottom - rect.top;
}

void osSetNotebookLabelsPosition(WindowHandle notebook, PositionType position)
{
	LONG lStyle;
	FrameData *pFrameData = (FrameData *) GetWindowLong(ghWndFrame,GWL_USERDATA);
	
	lStyle = GetWindowLong(notebook, GWL_STYLE);
	lStyle &= ~(TCS_VERTICAL | TCS_RIGHT | TCS_BOTTOM);

	switch (position)
	{
	case PosLeft:   lStyle |= TCS_VERTICAL;             break;
	case PosTop:                                        break;
	case PosRight:  lStyle |= TCS_VERTICAL | TCS_RIGHT; break;
	case PosBottom: lStyle |= TCS_BOTTOM;               break;
	}

	SendMessage(notebook, WM_SETFONT, (WPARAM)NULL, TRUE); 
	SetWindowLong(notebook, GWL_STYLE, lStyle);
	SendMessage(notebook, WM_SETFONT, (WPARAM)pFrameData->hControlFont, MAKELPARAM (TRUE,0));
	
	ResizeNotebookPages(notebook);
}

PositionType osGetNotebookLabelsPosition(WindowHandle notebook)
{
	LONG lStyle = GetWindowLong(notebook, GWL_STYLE);
	
	if (lStyle & TCS_VERTICAL)
		if (lStyle & TCS_RIGHT)
			return PosRight;
		else
			return PosLeft;
	else
		if (lStyle & TCS_BOTTOM)
			return PosBottom;
		else
			return PosTop;
}

int osGetNotebookSelection(WindowHandle notebook)
{
	return SendMessage(notebook, TCM_GETCURSEL, 0, 0);
};

void osSetNotebookSelection(WindowHandle notebook, int index)
{
	TCITEM item;
	HWND hNotebookPage;
	int nOldIndex;
	
	item.mask = TCIF_PARAM;
	
	nOldIndex = SendMessage(notebook, TCM_GETCURSEL, 0, 0);
	SendMessage(notebook, TCM_SETCURSEL, index, 0);
	
	SendMessage(notebook, TCM_GETITEM, nOldIndex, (LPARAM) &item);
	ShowWindow((HWND) item.lParam, SW_HIDE);
	
	SendMessage(notebook, TCM_GETITEM, index, (LPARAM) &item);
	ShowWindow((HWND) item.lParam, SW_SHOW);
};

WindowHandle osInsertNotebookPage(WindowHandle notebook, int pos)
{
	HWND hWnd;
	RECT rect;
	TCITEM item;
	int nCount;
	
	nCount = SendMessage(notebook, TCM_GETITEMCOUNT, 0, 0);
	if (pos < 0) pos = nCount;

	GetWindowRect(notebook, &rect);	
	SendMessage(notebook, TCM_ADJUSTRECT, FALSE, (LPARAM) &rect);
	
	hWnd = CreateWindow("HNOTEBOOKPAGE",
						NULL,
						WS_CHILD | ((nCount > 0) ? 0 : WS_VISIBLE),
						0,0,rect.right-rect.left,rect.bottom-rect.top,
						notebook,
						NULL,
						ghModule,
						NULL
						);

	item.mask    = TCIF_PARAM | TCIF_TEXT;
	item.lParam  = (LPARAM) hWnd;
	item.pszText = "";
	SendMessage(notebook, TCM_INSERTITEM, pos, (LPARAM) &item);
	return hWnd;
}

char *osGetNotebookPageTitle(WindowHandle window)
{
    int nLen = GetWindowTextLength(window);
    char *buffer = (char *) malloc(nLen+1);
    if (buffer) GetWindowText(window, buffer, nLen+1);
    return buffer;
};

void osSetNotebookPageTitle(WindowHandle window, char *txt)
{
    SetWindowText(window, txt);
};

int osGetNotebookPagePos(WindowHandle window)
{
	HWND hNotebook = GetParent(window);
	int i, nCount = SendMessage(hNotebook, TCM_GETITEMCOUNT, 0, 0);
	TCITEM item;

	for (i = 0; i < nCount; i++)
	{
		item.mask = TCIF_PARAM;
		SendMessage(hNotebook, TCM_GETITEM, i, (LPARAM) &item);
		
		if (((HWND) item.lParam) == window)
			return i;
	}
	
	return -1;
}

void osDestroyNotebookPage(WindowHandle window)
{
	DestroyWindow(window);
}

void osGetNotebookPageSize(WindowHandle window, int *res)
{
    RECT rect;
    GetWindowRect(window,&rect);
    res[0] = rect.right-rect.left;
    res[1] = rect.bottom-rect.top;
}
Index: Util.c
===================================================================
RCS file: /cvsroot/htoolkit/port/src/cbits/Win32/Util.c,v
retrieving revision 1.18
retrieving revision 1.19
diff -C2 -d -r1.18 -r1.19
*** Util.c	20 Aug 2003 21:37:26 -0000	1.18
--- Util.c	24 Aug 2003 13:57:34 -0000	1.19
***************
*** 36,41 ****
--- 36,44 ----
  extern LRESULT CALLBACK HDockBarFunction(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
  extern LRESULT CALLBACK HToolBarFunction(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+ extern LRESULT CALLBACK HNotebookFunction(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+ extern LRESULT CALLBACK HNotebookPageFunction(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
  
  extern WNDPROC DefToolBarProc;
+ extern WNDPROC DefTabCtrlProc;
  
  void osInit(char *appName, char *appVersion, int DocumentInterface)
***************
*** 145,148 ****
--- 148,172 ----
  		wc.lpfnWndProc   = HToolBarFunction;
  		wc.lpszClassName = "HTOOLBAR";
+ 		RegisterClass(&wc);
+ 		
+ 		// Notebook class (subclass of the standard TabCtrl class)
+ 		GetClassInfo(ghModule, WC_TABCONTROL, &wc);
+ 		DefTabCtrlProc = wc.lpfnWndProc;
+ 		wc.style         = CS_DBLCLKS;
+ 		wc.lpfnWndProc   = HNotebookFunction;
+ 		wc.lpszClassName = "HNOTEBOOK";
+ 		RegisterClass(&wc);
+ 		
+ 		// NotebookPage class
+ 		wc.style         = CS_DBLCLKS;
+ 		wc.lpfnWndProc   = HNotebookPageFunction;
+ 		wc.cbClsExtra    = 0;
+ 		wc.cbWndExtra    = 0;
+ 		wc.hInstance     = ghModule;
+ 		wc.hIcon         = NULL;
+ 		wc.hCursor       = NULL;
+ 		wc.hbrBackground = (HBRUSH) (COLOR_BTNFACE+1);
+ 		wc.lpszMenuName  = NULL;
+ 		wc.lpszClassName = "HNOTEBOOKPAGE";
  		RegisterClass(&wc);
  

Index: Window.c
===================================================================
RCS file: /cvsroot/htoolkit/port/src/cbits/Win32/Window.c,v
retrieving revision 1.41
retrieving revision 1.42
diff -C2 -d -r1.41 -r1.42
*** Window.c	24 Aug 2003 11:30:14 -0000	1.41
--- Window.c	24 Aug 2003 13:57:34 -0000	1.42
***************
*** 212,215 ****
--- 212,222 ----
          }
          break;
+     case WM_NOTIFY:
+     	{
+     		NMHDR *pNMHDR = (NMHDR *) lParam;
+     		if (pNMHDR->hwndFrom != hWnd)
+     			SendMessage(pNMHDR->hwndFrom, uMsg, wParam, lParam);
+     	}
+     	break;
      case WM_PAINT:
          {