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windows-nt/Source/XPSP1/NT/com/oleutest/letest/outline/frametls.c

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2020-09-26 03:20:57 -05:00
/*************************************************************************
**
** OLE 2 Server Sample Code
**
** frametls.c
**
** This file contains all FrameTools methods and related support
** functions. The FrameTools object is an encapsulation of the apps
** formula bar and button bar.
**
** (c) Copyright Microsoft Corp. 1992 - 1993 All Rights Reserved
**
*************************************************************************/
#include "outline.h"
OLEDBGDATA
/* private function prototype */
static void Bar_Move(LPBAR lpbar, LPRECT lprcClient, LPRECT lprcPopup);
static void FB_ResizeEdit(LPBAR lpbar);
extern LPOUTLINEAPP g_lpApp;
extern RECT g_rectNull;
/*
* FrameToolsRegisterClass
*
* Purpose:
* Register the popup toolbar window class
*
* Parameters:
* hInst Process instance
*
* Return Value:
* TRUE if successful
* FALSE if failed
*
*/
BOOL FrameToolsRegisterClass(HINSTANCE hInst)
{
WNDCLASS wc;
// Register Tool Palette Class
wc.style = CS_BYTEALIGNWINDOW;
wc.lpfnWndProc = FrameToolsWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 4;
wc.hInstance = hInst;
wc.hIcon = NULL;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
wc.lpszMenuName = NULL;
wc.lpszClassName = CLASS_PALETTE;
if (!RegisterClass(&wc))
return FALSE;
else
return TRUE;
}
static BOOL FrameTools_CreatePopupPalette(LPFRAMETOOLS lpft, HWND hWndFrame)
{
if (lpft->m_hWndPopupPalette)
DestroyWindow(lpft->m_hWndPopupPalette);
lpft->m_hWndPopupPalette = CreateWindow(
CLASS_PALETTE,
"Tool Palette",
WS_POPUP | WS_CAPTION | WS_CLIPCHILDREN,
CW_USEDEFAULT, 0, 0, 0,
hWndFrame,
(HMENU)NULL,
g_lpApp->m_hInst,
0L
);
if (!lpft->m_hWndPopupPalette)
return FALSE;
SetWindowLong(lpft->m_hWndPopupPalette, 0, (LONG)lpft);
return TRUE;
}
/*
* FrameTools_Init
*
* Purpose:
* Init and create the toolbar
*
* Parameters:
* lpft FrameTools object
* hWndParent The window which owns the toolbar
* hInst Process instance
*
* Return Value:
* TRUE if successful
* FALSE if failed
*
*/
BOOL FrameTools_Init(LPFRAMETOOLS lpft, HWND hWndParent, HINSTANCE hInst)
{
RECT rc;
UINT uPos;
UINT dx;
UINT dy;
if (!lpft || !hWndParent || !hInst)
return FALSE;
//Get BTTNCUR's display information
UIToolConfigureForDisplay(&lpft->m_tdd);
dx=lpft->m_tdd.cxButton;
dy=lpft->m_tdd.cyButton;
// 15 is calculated from the total number of buttons and separators
lpft->m_uPopupWidth = dx * 15;
lpft->m_hWndApp = hWndParent;
lpft->m_ButtonBar.m_nState = BARSTATE_TOP;
lpft->m_FormulaBar.m_nState = BARSTATE_TOP;
lpft->m_fInFormulaBar = FALSE;
lpft->m_fToolsDisabled = FALSE;
lpft->m_ButtonBar.m_uHeight = lpft->m_tdd.cyBar;
lpft->m_FormulaBar.m_uHeight = lpft->m_tdd.cyBar;
//Get our image bitmaps for the display type we're on
if (72 == lpft->m_tdd.uDPI)
lpft->m_hBmp = LoadBitmap(hInst, (LPCSTR)"Image72");
if (96 == lpft->m_tdd.uDPI)
lpft->m_hBmp = LoadBitmap(hInst, (LPCSTR)"Image96");
if (120 == lpft->m_tdd.uDPI)
lpft->m_hBmp = LoadBitmap(hInst, (LPCSTR)"Image120");
if (!lpft->m_hBmp)
return FALSE;
/* Create Popup Tool Palette window */
lpft->m_hWndPopupPalette = NULL;
if (! FrameTools_CreatePopupPalette(lpft, hWndParent))
return FALSE;
uPos = 0;
//Create the GizmoBar and the client area window
GetClientRect(hWndParent, &rc);
lpft->m_ButtonBar.m_hWnd = CreateWindow(
CLASS_GIZMOBAR,
"ButtonBar",
WS_CHILD | WS_VISIBLE,
0, 0, rc.right-rc.left, lpft->m_tdd.cyBar,
hWndParent,
(HMENU)IDC_GIZMOBAR,
hInst,
0L
);
if (!lpft->m_ButtonBar.m_hWnd)
return FALSE;
SendMessage(lpft->m_ButtonBar.m_hWnd, WM_SETREDRAW, FALSE, 0L);
//File new, open, save, print
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_F_NEW, dx, dy, NULL, NULL, TOOLIMAGE_FILENEW, GIZMO_NORMAL);
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_F_OPEN, dx, dy, NULL, NULL, TOOLIMAGE_FILEOPEN, GIZMO_NORMAL);
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_F_SAVE, dx, dy, NULL, NULL, TOOLIMAGE_FILESAVE, GIZMO_NORMAL);
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_F_PRINT, dx, dy, NULL, NULL, TOOLIMAGE_FILEPRINT, GIZMO_NORMAL);
// separator
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_SEPARATOR, uPos++, 0, dx/2, dy, NULL, NULL, 0, GIZMO_NORMAL);
// Edit cut, copy, paste
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_E_CUT, dx, dy, NULL, NULL, TOOLIMAGE_EDITCUT, GIZMO_NORMAL);
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_E_COPY, dx, dy, NULL, NULL, TOOLIMAGE_EDITCOPY, GIZMO_NORMAL);
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_E_PASTE, dx, dy, NULL, NULL, TOOLIMAGE_EDITPASTE, GIZMO_NORMAL);
// separator
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_SEPARATOR, uPos++, 0, dx/2, dy, NULL, NULL, 0, GIZMO_NORMAL);
// Line indent, unindent
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_L_UNINDENTLINE, dx, dy, NULL, lpft->m_hBmp, IDB_UNINDENTLINE, GIZMO_NORMAL);
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_L_INDENTLINE, dx, dy, NULL, lpft->m_hBmp, IDB_INDENTLINE, GIZMO_NORMAL);
// separator
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_SEPARATOR, uPos++, 0, dx/2, dy, NULL, NULL, 0, GIZMO_NORMAL);
// Help
GBGizmoAdd(lpft->m_ButtonBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_H_ABOUT, dx, dy, NULL, NULL, TOOLIMAGE_HELP, GIZMO_NORMAL);
SendMessage(lpft->m_ButtonBar.m_hWnd, WM_SETREDRAW, TRUE, 0L);
uPos = 0;
lpft->m_FormulaBar.m_hWnd = CreateWindow(
CLASS_GIZMOBAR,
"FormulaBar",
WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS,
0, lpft->m_tdd.cyBar, rc.right-rc.left, lpft->m_tdd.cyBar,
hWndParent,
(HMENU)IDC_FORMULABAR,
hInst,
0L
);
if (!lpft->m_FormulaBar.m_hWnd)
return FALSE;
SendMessage(lpft->m_FormulaBar.m_hWnd, WM_SETREDRAW, FALSE, 0L);
// Line add line
GBGizmoAdd(lpft->m_FormulaBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_L_ADDLINE, dx, dy, NULL, lpft->m_hBmp, IDB_ADDLINE, GIZMO_NORMAL);
// separator
GBGizmoAdd(lpft->m_FormulaBar.m_hWnd, GIZMOTYPE_SEPARATOR, uPos++, 0, dx/2, dy, NULL, NULL, 0, GIZMO_NORMAL);
// Line edit line, Cancel
GBGizmoAdd(lpft->m_FormulaBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_L_EDITLINE, dx, dy, NULL, lpft->m_hBmp, IDB_EDITLINE, GIZMO_NORMAL);
GBGizmoAdd(lpft->m_FormulaBar.m_hWnd, GIZMOTYPE_BUTTONCOMMAND, uPos++, IDM_FB_CANCEL, dx, dy, NULL, lpft->m_hBmp, IDB_CANCEL, GIZMO_NORMAL);
// separator
GBGizmoAdd(lpft->m_FormulaBar.m_hWnd, GIZMOTYPE_SEPARATOR, uPos++, 0, dx/2, dy, NULL, NULL, 0, GIZMO_NORMAL);
// Edit control for line input
GBGizmoAdd(lpft->m_FormulaBar.m_hWnd, GIZMOTYPE_EDIT, uPos++, IDM_FB_EDIT, dx*10, lpft->m_tdd.cyBar-5, NULL, NULL, 0, GIZMO_NORMAL);
SendMessage(lpft->m_FormulaBar.m_hWnd, WM_SETREDRAW, TRUE, 0L);
// Limit the text lenght of edit control
GBGizmoSendMessage(lpft->m_FormulaBar.m_hWnd, IDM_FB_EDIT, EM_LIMITTEXT,
(WPARAM)MAXSTRLEN, 0L);
//Set the GizmoBar's associate to be this client window
GBHwndAssociateSet(lpft->m_ButtonBar.m_hWnd, hWndParent);
//Set the FormulaBar's associate to be this client window
GBHwndAssociateSet(lpft->m_FormulaBar.m_hWnd, hWndParent);
return TRUE;
}
void FrameTools_AttachToFrame(LPFRAMETOOLS lpft, HWND hWndFrame)
{
if (! lpft)
return;
if (hWndFrame == NULL)
hWndFrame = OutlineApp_GetFrameWindow((LPOUTLINEAPP)g_lpApp);
if (lpft->m_hWndApp == hWndFrame)
return; // already have this parent frame
lpft->m_hWndApp = hWndFrame;
/* parent the tool bars to the frame so we can safely
** destroy/recreate the palette window.
*/
SetParent(lpft->m_ButtonBar.m_hWnd, hWndFrame);
SetParent(lpft->m_FormulaBar.m_hWnd, hWndFrame);
// recreate popup palette so that it is owned by the hWndFrame
FrameTools_CreatePopupPalette(lpft, hWndFrame);
// restore the correct parent for the tool bars
FrameTools_BB_SetState(lpft, lpft->m_ButtonBar.m_nState);
FrameTools_FB_SetState(lpft, lpft->m_FormulaBar.m_nState);
}
void FrameTools_AssociateDoc(LPFRAMETOOLS lpft, LPOUTLINEDOC lpOutlineDoc)
{
HWND hWnd = OutlineDoc_GetWindow(lpOutlineDoc);
if (! lpft)
return;
// if no Doc is given, then associate with the App's frame window.
if (lpOutlineDoc)
hWnd = OutlineDoc_GetWindow(lpOutlineDoc);
else
hWnd = OutlineApp_GetWindow((LPOUTLINEAPP)g_lpApp);
//Set the GizmoBar's associate to be this client window
GBHwndAssociateSet(lpft->m_ButtonBar.m_hWnd, hWnd);
//Set the FormulaBar's associate to be this client window
GBHwndAssociateSet(lpft->m_FormulaBar.m_hWnd, hWnd);
}
/*
* FrameTools_Destroy
*
* Purpose:
* Destroy the toolbar
*
* Parameters:
* lpft FrameTools object
*
* Return Value:
* nil
*/
void FrameTools_Destroy(LPFRAMETOOLS lpft)
{
if (!lpft)
return;
if (IsWindow(lpft->m_ButtonBar.m_hWnd))
DestroyWindow(lpft->m_ButtonBar.m_hWnd);
if (IsWindow(lpft->m_FormulaBar.m_hWnd))
DestroyWindow(lpft->m_FormulaBar.m_hWnd);
if (IsWindow(lpft->m_hWndPopupPalette))
DestroyWindow(lpft->m_hWndPopupPalette);
if (lpft->m_hBmp)
DeleteObject(lpft->m_hBmp);
}
/*
* FrameTools_Move
*
* Purpose:
* Move and resize the toolbar
*
* Parameters:
* lpft FrameTools object
* lprc Pointer to client rectangle
*
* Return Value:
* nil
*/
void FrameTools_Move(LPFRAMETOOLS lpft, LPRECT lprcClient)
{
RECT rcPopup;
LPRECT lprcPopup = (LPRECT)&rcPopup;
int nCmdShow = SW_HIDE;
if (!lpft || lpft->m_fToolsDisabled)
return;
lprcPopup->left = 0;
lprcPopup->top = 0;
lprcPopup->right = lpft->m_uPopupWidth;
lprcPopup->bottom = lpft->m_ButtonBar.m_uHeight +
lpft->m_FormulaBar.m_uHeight;
switch (lpft->m_ButtonBar.m_nState) {
case BARSTATE_HIDE:
case BARSTATE_POPUP:
case BARSTATE_TOP:
Bar_Move(&lpft->m_ButtonBar, lprcClient, lprcPopup);
Bar_Move(&lpft->m_FormulaBar, lprcClient, lprcPopup);
break;
case BARSTATE_BOTTOM:
Bar_Move(&lpft->m_FormulaBar, lprcClient, lprcPopup);
Bar_Move(&lpft->m_ButtonBar, lprcClient, lprcPopup);
break;
}
if (lprcPopup->top) {
SetWindowPos(lpft->m_hWndPopupPalette, NULL, 0, 0, lprcPopup->right,
lprcPopup->top + GetSystemMetrics(SM_CYCAPTION),
SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_SHOWWINDOW);
}
else
ShowWindow(lpft->m_hWndPopupPalette, SW_HIDE);
FB_ResizeEdit(&lpft->m_FormulaBar);
InvalidateRect(lpft->m_ButtonBar.m_hWnd, NULL, TRUE);
InvalidateRect(lpft->m_FormulaBar.m_hWnd, NULL, TRUE);
}
/*
* FrameTools_PopupTools
*
* Purpose:
* Put both formula bar and button bar in Popup Window.
*
* Parameters:
* lpft FrameTools object
*
* Return Value:
* nil
*/
void FrameTools_PopupTools(LPFRAMETOOLS lpft)
{
if (! lpft)
return;
FrameTools_BB_SetState(lpft, BARSTATE_POPUP);
FrameTools_FB_SetState(lpft, BARSTATE_POPUP);
FrameTools_Move(lpft, NULL);
}
/*
* FrameTools_Enable
*
* Purpose:
* Enable/Disable(hide) all the tools of the toolbar.
* this will hide both the buttonbar and the
* formulabar independent of whether they are floating or anchored.
*
* Parameters:
* lpft FrameTools object
* fEnable
*
* Return Value:
* nil
*/
void FrameTools_Enable(LPFRAMETOOLS lpft, BOOL fEnable)
{
lpft->m_fToolsDisabled = !fEnable;
if (lpft->m_fToolsDisabled) {
ShowWindow(lpft->m_hWndPopupPalette, SW_HIDE);
ShowWindow(lpft->m_ButtonBar.m_hWnd, SW_HIDE);
ShowWindow(lpft->m_FormulaBar.m_hWnd, SW_HIDE);
}
}
/*
* FrameTools_EnableWindow
*
* Purpose:
* EnableWindow for all the tools of the toolbar.
* this enables/disables mouse and keyboard input to the tools.
* while a modal dialog is up, it is inportant to disable the
* floating tool windows.
* this will NOT hide any windows; it will only call EnableWindow.
*
* Parameters:
* lpft FrameTools object
* fEnable
*
* Return Value:
* nil
*/
void FrameTools_EnableWindow(LPFRAMETOOLS lpft, BOOL fEnable)
{
EnableWindow(lpft->m_hWndPopupPalette, fEnable);
EnableWindow(lpft->m_ButtonBar.m_hWnd, fEnable);
EnableWindow(lpft->m_FormulaBar.m_hWnd, fEnable);
}
#if defined( INPLACE_CNTR ) || defined( INPLACE_SVR )
/*
* FrameTools_NegotiateForSpaceAndShow
*
* Purpose:
* Negotiate for space for the toolbar tools with the given frame window.
* and make them visible.
* Negotiation steps:
* 1. try to get enough space at top/bottom of window
* 2. float the tools as a palette if space not available
*
* Parameters:
* lpft FrameTools object
*
* Return Value:
* none
*/
void FrameTools_NegotiateForSpaceAndShow(
LPFRAMETOOLS lpft,
LPRECT lprcFrameRect,
LPOLEINPLACEFRAME lpTopIPFrame
)
{
BORDERWIDTHS borderwidths;
RECT rectBorder;
HRESULT hrErr;
if (lprcFrameRect)
rectBorder = *lprcFrameRect;
else {
/* OLE2NOTE: by calling GetBorder, the server can find out the
** size of the frame window. it can use this information to
** make decisions about how to orient/organize it tools (eg.
** if window is taller than wide put tools vertically at
** left edge).
*/
OLEDBG_BEGIN2("IOleInPlaceFrame::GetBorder called\r\n")
hrErr = lpTopIPFrame->lpVtbl->GetBorder(
lpTopIPFrame,
(LPRECT)&rectBorder
);
OLEDBG_END2
}
/* Try SetBorderSpace() with the space that you need. If it fails then
** you can negotiate for space and then do the SetBorderSpace().
*/
FrameTools_GetRequiredBorderSpace(lpft,(LPBORDERWIDTHS)&borderwidths);
OLEDBG_BEGIN2("IOleInPlaceFrame::SetBorderSpace called\r\n")
hrErr = lpTopIPFrame->lpVtbl->SetBorderSpace(
lpTopIPFrame,
(LPCBORDERWIDTHS)&borderwidths
);
OLEDBG_END2
#if defined( LATER )
if (hrErr != NOERROR) {
/* Frame did not give the toolsspace that we want. So negotiate */
// REVIEW: try a different placement of the tools here
OLEDBG_BEGIN2("IOleInPlaceFrame::RequestBorderSpace called\r\n")
hrErr = lpTopIPFrame->lpVtbl->RequestBorderSpace(
lpTopIPFrame,
(LPCBORDERWIDTHS)&borderwidths
);
OLEDBG_END2
if (hrErr == NOERROR) {
OLEDBG_BEGIN2("IOleInPlaceFrame::SetBorderSpace called\r\n")
hrErr = lpTopIPFrame->lpVtbl->SetBorderSpace(
lpTopIPFrame,
(LPCBORDERWIDTHS)&borderwidths
);
OLEDBG_END2
}
}
#endif
if (hrErr == NOERROR) {
FrameTools_Move(lpft, (LPRECT)&rectBorder); // we got what we wanted
} else {
/* We did not get tool space, so POP them up.
/* OLE2NOTE: since we are poping up our tools, we MUST inform
** the top in-place frame window that we need NO tool space
** BUT that it should NOT put its own tools up. if we were
** to pass NULL instead of (0,0,0,0), then the container
** would have the option to leave its own tools up.
*/
OLEDBG_BEGIN2("IOleInPlaceFrame::SetBorderSpace(NULL) called\r\n")
hrErr = lpTopIPFrame->lpVtbl->SetBorderSpace(
lpTopIPFrame,
(LPCBORDERWIDTHS)&g_rectNull
);
OLEDBG_END2
FrameTools_PopupTools(lpft);
}
}
#endif // INPLACE_CNTR || INPLACE_SVR
/*
* FrameTools_GetRequiredBorderSpace
*
* Purpose:
* Calculate the desired space for the toolbar tools.
*
* Parameters:
* lpft FrameTools object
* lpBorderWidths Widths required at top,bottom,left,right
*
* Return Value:
* nil
*/
void FrameTools_GetRequiredBorderSpace(LPFRAMETOOLS lpft, LPBORDERWIDTHS lpBorderWidths)
{
*lpBorderWidths = g_rectNull;
switch (lpft->m_ButtonBar.m_nState) {
case BARSTATE_TOP:
lpBorderWidths->top += lpft->m_ButtonBar.m_uHeight;
break;
case BARSTATE_BOTTOM:
lpBorderWidths->bottom += lpft->m_ButtonBar.m_uHeight;
break;
}
switch (lpft->m_FormulaBar.m_nState) {
case BARSTATE_TOP:
lpBorderWidths->top += lpft->m_FormulaBar.m_uHeight;
break;
case BARSTATE_BOTTOM:
lpBorderWidths->bottom += lpft->m_FormulaBar.m_uHeight;
break;
}
}
/*
* FrameTools_UpdateButtons
*
* Purpose:
* Enable/disable individual buttons of the toolbar according to the
* state of the app
*
* Parameters:
* lpft FrameTools object
*
* Return Value:
* nil
*/
void FrameTools_UpdateButtons(LPFRAMETOOLS lpft, LPOUTLINEDOC lpOutlineDoc)
{
BOOL fEnable;
#if defined( OLE_VERSION )
LPDATAOBJECT lpClipboardDataObj;
HRESULT hrErr;
LPOLEAPP lpOleApp = (LPOLEAPP)g_lpApp;
BOOL fPrevEnable1;
BOOL fPrevEnable2;
#endif
if (!lpft)
return;
#if defined( INPLACE_CNTR )
{
LPCONTAINERDOC lpContainerDoc = (LPCONTAINERDOC)lpOutlineDoc;
if (lpContainerDoc->m_lpLastUIActiveLine &&
lpContainerDoc->m_lpLastUIActiveLine->m_fUIActive) {
/* if there is a UIActive object, then we should disable
** all of our "active editor" commands. we should enable
** only those commands that are "workspace" commands.
*/
if (lpft->m_FormulaBar.m_nState != BARSTATE_HIDE) {
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd,IDM_L_EDITLINE,FALSE);
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd,IDM_L_ADDLINE,FALSE);
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd,IDM_FB_CANCEL,FALSE);
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd,IDM_L_EDITLINE,FALSE);
}
if (lpft->m_ButtonBar.m_nState != BARSTATE_HIDE)
{
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_E_CUT, FALSE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_E_COPY, FALSE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_E_PASTE, FALSE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd,IDM_L_INDENTLINE,FALSE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_L_UNINDENTLINE, FALSE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_H_ABOUT, FALSE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_FB_EDIT, FALSE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_F_NEW, TRUE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_F_OPEN, TRUE);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_F_SAVE, TRUE);
}
return;
}
}
#endif // INPLACE_CNTR
fEnable = (BOOL)OutlineDoc_GetLineCount(lpOutlineDoc);
if (lpft->m_FormulaBar.m_nState != BARSTATE_HIDE) {
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd, IDM_L_EDITLINE, fEnable);
if (! lpft->m_fInFormulaBar) {
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd, IDM_L_ADDLINE, FALSE);
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd, IDM_FB_CANCEL, FALSE);
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd, IDM_L_EDITLINE, FALSE);
if (!fEnable) {
GBGizmoTextSet(lpft->m_FormulaBar.m_hWnd, IDM_FB_EDIT, "");
}
} else {
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd, IDM_L_ADDLINE, TRUE);
GBGizmoEnable(lpft->m_FormulaBar.m_hWnd, IDM_FB_CANCEL, TRUE);
}
}
if (lpft->m_ButtonBar.m_nState != BARSTATE_HIDE)
{
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_E_CUT, fEnable);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_E_COPY, fEnable);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_L_INDENTLINE, fEnable);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_L_UNINDENTLINE, fEnable);
#if defined( OLE_SERVER )
{
LPSERVERDOC lpServerDoc = (LPSERVERDOC)lpOutlineDoc;
#if defined( INPLACE_SVR )
fEnable = ((lpServerDoc->m_fUIActive) ? FALSE : TRUE);
#else
fEnable = (lpOutlineDoc->m_docInitType != DOCTYPE_EMBEDDED);
#endif // INPLACE_SVR
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_F_NEW, fEnable);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_F_OPEN, fEnable);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_F_SAVE, fEnable);
}
#endif // OLE_SERVER
#if defined( OLE_VERSION )
/* OLE2NOTE: we do not want to ever give the busy dialog when we
** are trying to enable or disable our tool bar buttons eg.
** even if the source of data on the clipboard is busy, we do
** not want put up the busy dialog. thus we will disable the
** dialog and at the end re-enable it.
*/
OleApp_DisableBusyDialogs(lpOleApp, &fPrevEnable1, &fPrevEnable2);
/* OLE2NOTE: perform OLE specific menu initialization.
** the OLE versions use the OleGetClipboard mechanism for
** clipboard handling. thus, they determine if the Paste
** command should be enabled in an OLE specific manner.
*/
fEnable = FALSE;
hrErr = OleGetClipboard((LPDATAOBJECT FAR*)&lpClipboardDataObj);
if (hrErr == NOERROR) {
int nFmtEtc;
nFmtEtc = OleStdGetPriorityClipboardFormat(
lpClipboardDataObj,
lpOleApp->m_arrPasteEntries,
lpOleApp->m_nPasteEntries
);
fEnable = (nFmtEtc >= 0); // there IS a format we like
OleStdRelease((LPUNKNOWN)lpClipboardDataObj);
}
// re-enable the busy dialog
OleApp_EnableBusyDialogs(lpOleApp, fPrevEnable1, fPrevEnable2);
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_E_PASTE, fEnable);
#else
// Base Outline version uses standard Windows clipboard handling
if(IsClipboardFormatAvailable(g_lpApp->m_cfOutline) ||
IsClipboardFormatAvailable(CF_TEXT))
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_E_PASTE, TRUE);
else
GBGizmoEnable(lpft->m_ButtonBar.m_hWnd, IDM_E_PASTE, FALSE);
#endif // OLE_VERSION
}
}
/*
* FrameTools_FB_SetEditText
*
* Purpose:
* Set text in the edit control in FormulaBar
*
* Parameters:
* lpft FrameTools object
* lpsz pointer to string to be set
*
* Return Value:
* nil
*/
void FrameTools_FB_SetEditText(LPFRAMETOOLS lpft, LPSTR lpsz)
{
GBGizmoTextSet(lpft->m_FormulaBar.m_hWnd, IDM_FB_EDIT, lpsz);
}
/*
* FrameTools_FB_GetEditText
*
* Purpose:
* Get text from the edit control in FormulaBar
*
* Parameters:
* lpft FrameTools object
* lpsz pointer to buffer to receive the text
* cch buffer size
*
* Return Value:
* nil
*/
void FrameTools_FB_GetEditText(LPFRAMETOOLS lpft, LPSTR lpsz, UINT cch)
{
GBGizmoTextGet(lpft->m_FormulaBar.m_hWnd, IDM_FB_EDIT, lpsz, cch);
}
/*
* FrameTools_FB_FocusEdit
*
* Purpose:
* Set the focus in the edit control of FormulaBar
*
* Parameters:
* lpft FrameTools object
*
* Return Value:
* nil
*/
void FrameTools_FB_FocusEdit(LPFRAMETOOLS lpft)
{
GBGizmoFocusSet(lpft->m_FormulaBar.m_hWnd, IDM_FB_EDIT);
// select the whole text in the edit control
GBGizmoSendMessage(lpft->m_FormulaBar.m_hWnd, IDM_FB_EDIT, EM_SETSEL,
(WPARAM)TRUE, MAKELPARAM(0, -1));
}
/*
* FrameTools_FB_SendMessage
*
* Purpose:
* Send a message to the FormulaBar window gizmo
*
* Parameters:
* lpft FrameTools object
* uID gizmo ID
* msg
* wParam
* lParam
*
* Return Value:
* nil
*/
void FrameTools_FB_SendMessage(LPFRAMETOOLS lpft, UINT uID, UINT msg, WPARAM wParam, LPARAM lParam)
{
GBGizmoSendMessage(lpft->m_FormulaBar.m_hWnd, uID, msg, wParam, lParam);
}
/*
* FrameTools_FB_ForceRedraw
*
* Purpose:
* Force the toolbar to draw itself
*
* Parameters:
* lpft FrameTools object
*
* Return Value:
* nil
*/
void FrameTools_ForceRedraw(LPFRAMETOOLS lpft)
{
InvalidateRect(lpft->m_ButtonBar.m_hWnd, NULL, TRUE);
InvalidateRect(lpft->m_FormulaBar.m_hWnd, NULL, TRUE);
InvalidateRect(lpft->m_hWndPopupPalette, NULL, TRUE);
}
/*
* FrameTools_BB_SetState
*
* Purpose:
* Set display state of ButtonBar
*
* Parameters:
* lpft FrameTools object
* nState new display state
*
* Return Value:
* nil
*/
void FrameTools_BB_SetState(LPFRAMETOOLS lpft, int nState)
{
if (!lpft) {
return;
}
lpft->m_ButtonBar.m_nState = nState;
if (nState == BARSTATE_POPUP)
SetParent(lpft->m_ButtonBar.m_hWnd, lpft->m_hWndPopupPalette);
else
SetParent(lpft->m_ButtonBar.m_hWnd, lpft->m_hWndApp);
}
/*
* FrameTools_BB_GetState
*
* Purpose:
* Get display state of ButtonBar
*
* Parameters:
* lpft FrameTools object
*
* Return Value:
* nState current display state
*/
int FrameTools_BB_GetState(LPFRAMETOOLS lpft)
{
return lpft->m_ButtonBar.m_nState;
}
/*
* FrameTools_FB_SetState
*
* Purpose:
* Set display state of FormulaBar
*
* Parameters:
* lpft FrameTools object
* nState new display state
*
* Return Value:
4 * nil
*/
void FrameTools_FB_SetState(LPFRAMETOOLS lpft, int nState)
{
if (!lpft) {
return;
}
lpft->m_FormulaBar.m_nState = nState;
if (nState == BARSTATE_POPUP)
SetParent(lpft->m_FormulaBar.m_hWnd, lpft->m_hWndPopupPalette);
#if defined( INPLACE_SVR )
/* OLE2NOTE: it is dangerous for an in-place server to hide its
** toolbar window and leave it parented to the hWndFrame of the
** in-place container. if the in-place container call
** ShowOwnedPopups, then it could inadvertantly be made visible.
** to avoid this we will parent the toolbar window back to our
** own application main window. if we are not in-place active
** then this is the same as lpft->m_hWndApp.
*/
else if (nState == BARSTATE_HIDE)
SetParent(lpft->m_FormulaBar.m_hWnd, g_lpApp->m_hWndApp);
#endif
else
SetParent(lpft->m_FormulaBar.m_hWnd, lpft->m_hWndApp);
}
/*
* FrameTools_FB_GetState
*
* Purpose:
* Get display state of FormulaBar
*
* Parameters:
* lpft FrameTools object
*
* Return Value:
* nState current display state
*/
int FrameTools_FB_GetState(LPFRAMETOOLS lpft)
{
return lpft->m_FormulaBar.m_nState;
}
/*
* FrameToolsWndProc
*
* Purpose:
* WndProc for toolbar window
*
* Parameters:
* hWnd
* Message
* wParam
* lParam
*
* Return Value:
* message dependent
*/
LRESULT FAR PASCAL FrameToolsWndProc(HWND hWnd, UINT Message, WPARAM wParam, LPARAM lParam)
{
LPFRAMETOOLS lpft = (LPFRAMETOOLS)GetWindowLong(hWnd, 0);
switch (Message) {
case WM_MOUSEACTIVATE:
return MA_NOACTIVATE;
default:
return DefWindowProc(hWnd, Message, wParam, lParam);
}
return 0L;
}
/*
* Bar_Move
*
* Purpose:
* Resize and reposition a bar
*
* Parameters:
* lpbar Bar object
* lprcClient pointer to Client rect
* lprcPopup pointer to Popup rect
*
* Return Value:
* nil
*/
static void Bar_Move(LPBAR lpbar, LPRECT lprcClient, LPRECT lprcPopup)
{
if (lpbar->m_nState == BARSTATE_HIDE) {
ShowWindow(lpbar->m_hWnd, SW_HIDE);
}
else {
ShowWindow(lpbar->m_hWnd, SW_SHOW);
switch (lpbar->m_nState) {
case BARSTATE_POPUP:
MoveWindow(lpbar->m_hWnd, lprcPopup->left, lprcPopup->top,
lprcPopup->right - lprcPopup->left, lpbar->m_uHeight,
TRUE);
lprcPopup->top += lpbar->m_uHeight;
break;
case BARSTATE_TOP:
MoveWindow(lpbar->m_hWnd, lprcClient->left, lprcClient->top,
lprcClient->right - lprcClient->left,
lpbar->m_uHeight, TRUE);
lprcClient->top += lpbar->m_uHeight;
break;
case BARSTATE_BOTTOM:
MoveWindow(lpbar->m_hWnd, lprcClient->left,
lprcClient->bottom - lpbar->m_uHeight,
lprcClient->right - lprcClient->left,
lpbar->m_uHeight, TRUE);
lprcClient->bottom -= lpbar->m_uHeight;
break;
}
}
}
/*
* FB_ResizeEdit
*
* Purpose:
* Resize the edit control in FormulaBar
*
* Parameters:
* lpft Bar object
*
* Return Value:
* nil
*/
static void FB_ResizeEdit(LPBAR lpbar)
{
RECT rcClient;
RECT rcEdit;
HWND hwndEdit;
GetClientRect(lpbar->m_hWnd, (LPRECT)&rcClient);
hwndEdit = GetDlgItem(lpbar->m_hWnd, IDM_FB_EDIT);
GetWindowRect(hwndEdit, (LPRECT)&rcEdit);
ScreenToClient(lpbar->m_hWnd, (LPPOINT)&rcEdit.left);
ScreenToClient(lpbar->m_hWnd, (LPPOINT)&rcEdit.right);
SetWindowPos(hwndEdit, NULL, 0, 0, rcClient.right - rcEdit.left - SPACE,
rcEdit.bottom - rcEdit.top, SWP_NOMOVE | SWP_NOZORDER);
}
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