windows-nt-4.0/private/windows/shell/accesory/hypertrm/tdll/toolbar.c

/*	File: D:\WACKER\tdll\toolbar.c (Created: 02-Dec-1993)
 *
 *	Copyright 1994 by Hilgraeve Inc. -- Monroe, MI
 *	All rights reserved
 *
 *	$Revision: 1.39 $
 *	$Date: 1995/03/24 15:41:04 $
 */

#define OEMRESOURCE 	// Need for OBM bitmaps...

#include <windows.h>
#include <commctrl.h>

#include "assert.h"
#include "stdtyp.h"
#include "globals.h"
#include "session.h"
#include <term\res.h>

#define BTN_CNT 7

struct stToolbarStuff
	{
	int nSpacer;			/* Number of spaces to insert before button */
	int nBmpNum;			/* Index of the bitmap for this button */
	int nCmd;				/* Command to associate with the button */
	int nStrRes;			/* String resource ID number */
	};

static struct stToolbarStuff stTS[] = {
	{1, 0, IDM_NEW,				IDS_TTT_NEW},			/* New button */
	{0, 1, IDM_OPEN,			IDS_TTT_OPEN},			/* Open button */
	{1, 2, IDM_ACTIONS_DIAL,	IDS_TTT_DIAL},			/* Dial button */
	{0, 3, IDM_ACTIONS_HANGUP,	IDS_TTT_HANGUP},		/* Hangup button */
	{1, 4, IDM_ACTIONS_SEND,	IDS_TTT_SEND},			/* Send button */
	{0, 5, IDM_ACTIONS_RCV,		IDS_TTT_RECEIVE},		/* Receive button */
	{1, 6, IDM_PROPERTIES,		IDS_TTT_PROPERTY},		/* Properties button */
  //{1, 7, IDM_HELPTOPICS,		IDS_TTT_HELP}			/* Help button */
	};

static void AddMinitelButtons(const HWND hwnd);

/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 * FUNCTION:
 *	CreateSessionToolbar
 *
 * DESCRIPTION:
 *	Creates a toolbar intended for use with the a session
 *
 * ARGUMENTS:
 *	hwndSession - session window handle
 *
 * RETURNS:
 *	Window handle to toolbar or zero on error.
 *
 */
/* ARGSUSED */
HWND CreateSessionToolbar(const HSESSION hSession, const HWND hwndSession)
	{
	//lint -esym(550,tbBut,tbadbm)
	HWND		hwnd = (HWND)0;
	TBBUTTON	tbBut;
	int nLoop;
	UINT id;
	TBADDBITMAP tbadbm;

	/*
	 * Try and create a toolbar with no buttons
	 */
	hwnd = CreateToolbarEx(hwndSession,
						TBSTYLE_TOOLTIPS | WS_CHILD,
						IDC_TOOLBAR_WIN,
						0,
						glblQueryDllHinst(),
						0,
						0,					/* TBBUTTON */
						0,					/* No buttons to add */
						24, 24, 			/* button size */
						24, 24, 			/* bitmap size */
						sizeof(TBBUTTON));

	assert(hwnd);

	if (IsWindow(hwnd))
		{
		id = (UINT)SendMessage(hwnd, TB_GETBITMAPFLAGS, 0, 0);

		if (id & TBBF_LARGE)
			{
			id = IDB_BUTTONS_LARGE;
			}

		else
			{
			id = IDB_BUTTONS_SMALL;
			SendMessage(hwnd, TB_SETBITMAPSIZE, 0, MAKELONG(16,16));
			}

		tbadbm.hInst = glblQueryDllHinst();
		tbadbm.nID = id;
		SendMessage(hwnd, TB_ADDBITMAP, (WPARAM)BTN_CNT, (LPARAM)&tbadbm);

		/*
		 * Add some buttons
		 */
		for (nLoop = 0; nLoop < BTN_CNT; nLoop += 1)
			{
			int nIndx;

			for (nIndx = 0; nIndx < stTS[nLoop].nSpacer; nIndx += 1)
				{
				/* Just insert space between two buttons */
				tbBut.iBitmap = 0;
				tbBut.idCommand = 0;
				tbBut.fsState = TBSTATE_ENABLED;
				tbBut.fsStyle = TBSTYLE_SEP;
				tbBut.dwData = 0;
				tbBut.iString = 0;

				SendMessage(hwnd, TB_ADDBUTTONS, 1, (LPARAM)&tbBut);
				}

			tbBut.iBitmap = stTS[nLoop].nBmpNum;
			tbBut.idCommand = stTS[nLoop].nCmd;
			tbBut.fsState = TBSTATE_ENABLED;
			tbBut.fsStyle = TBSTYLE_BUTTON;
			tbBut.dwData = 0;
			tbBut.iString = 0;

			SendMessage(hwnd, TB_ADDBUTTONS, 1, (LPARAM)&tbBut);
			}

		ShowWindow(hwnd, SW_SHOW);
		}

	return hwnd;
	} //lint +esym(550,tbBut,tbadbm)

/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 * FUNCTION:
 *	ToolbarNotification
 *
 * DESCRIPTION:
 *	This function is called when the toolbar sends a notification message to
 *	the session window.
 *
 * ARGUMENTS:
 *	hwnd     -- the window handle of the session window
 *	nId      -- the control ID (the tool bar in this case)
 *	nNotify  -- the notification code
 *	hwndCtrl -- the window handle of the tool bar
 *
 * RETURNS:
 *	Whatever the notification requires.  See individual code below.
 *
 */
/* ARGSUSED */
LRESULT ToolbarNotification(const HWND hwnd,
						const int nId,
						const int nNotify,
						const HWND hwndCtrl)
	{
	//lint -e648	TBN constants overflow
	LRESULT lRet = 0;
	static int nCount;

	switch ((UINT)nNotify)
		{
		case TBN_BEGINADJUST:
			/*
			 * No return value.
			 */
			nCount = 1;
			break;

		case TBN_QUERYDELETE:
			/*
			 * Return TRUE to delete the button or FALSE to prevent the button
			 * from being deleted.
			 */
			lRet = FALSE;
			break;

		case TBN_QUERYINSERT:
			/*
			 * Return TRUE to insert the new button in front of the given
			 * button, or FALSE to prevent the button from being inserted.
			 */
			if (nCount > 0)
				{
				nCount -= 1;
				lRet = TRUE;
				}
			break;

		default:
			break;
		}

	return lRet;
	//lint +e648
	}

/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 * FUNCTION:
 *	ToolbarNeedsText
 *
 * DESCRIPTION:
 *	This function is called when the toolbar sends a notification message to
 *	the session window saying that it needs text for the ToolTips window.
 *
 * ARGUMENTS:
 *	hwnd     -- the window handle of the session window
 *	lPar     -- the lPar that the session window got
 *
 * RETURNS:
 *
 */
/* ARGSUSED */
void ToolbarNeedsText(HSESSION hSession, long lPar)
	{
	unsigned int nLoop;
	LPTOOLTIPTEXT pText = (LPTOOLTIPTEXT)lPar;

	for (nLoop = 0 ; nLoop < DIM(stTS) ; nLoop += 1)
		{
		if ((int)pText->hdr.idFrom == stTS[nLoop].nCmd)
			{
			LoadString(glblQueryDllHinst(), (UINT)stTS[nLoop].nStrRes,
						pText->szText,
						sizeof(pText->szText) / sizeof(TCHAR));
			return;
			}
		}
	}