зеркало из https://github.com/mozilla/gecko-dev.git
1352 строки
28 KiB
C++
1352 строки
28 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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// implements the CNSToolbar2 class
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#include "stdafx.h"
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#include "toolbar2.h"
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#define SPACE_BETWEEN_BUTTONS 2
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#define LEFT_TOOLBAR_MARGIN 10
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//IMPLEMENT_DYNCREATE(CNSToolbar2, CWnd)
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SCODE CToolbarDropSource::GiveFeedback(DROPEFFECT dropEffect)
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{
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if(dropEffect == DROPEFFECT_MOVE)
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{
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SetCursor(theApp.LoadCursor( IDC_MOVEBUTTON));
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#ifdef WIN32
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return NO_ERROR;
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#else
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return NOERROR;
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#endif
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}
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return COleDropSource::GiveFeedback(dropEffect);
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}
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// Function - CNSToolbar2
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//
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// Constructor
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//
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// Arguments - nMaxButtons the maximum # of buttons we can manage
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// bNoviceMode whether or not we are in Novice Mode
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// nNoviceSize our height in Novice Mode
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// nAdvancedSize our height in Advanced Mode
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//
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// Returns - Nothing
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CNSToolbar2::CNSToolbar2(int nMaxButtons, int nToolbarStyle, int nPicturesAndTextHeight, int nPicturesHeight,
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int nTextHeight)
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{
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m_nMaxButtons = nMaxButtons;
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m_nToolbarStyle = nToolbarStyle;
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m_nPicturesAndTextHeight = nPicturesAndTextHeight;
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m_nPicturesHeight = nPicturesHeight;
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m_nTextHeight = nTextHeight;
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m_pButtonArray = new CToolbarButton*[nMaxButtons];
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m_nNumButtons = 0;
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m_bDragging = FALSE;
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m_pCustToolbar = NULL;
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m_nMaxButtonWidth = 0;
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m_nMaxButtonHeight = 0;
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m_nHeight = GetHeight();
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m_nWidth = 0;
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m_hBitmap = NULL;
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m_nBitmapID = 0;
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m_bButtonsSameWidth = TRUE;
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}
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CNSToolbar2::~CNSToolbar2()
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{
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if(m_hBitmap != NULL)
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::DeleteObject(m_hBitmap);
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int i;
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for( i = 0; i < m_nNumButtons; i++)
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delete m_pButtonArray[i];
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int nCount = m_pHiddenButtons.GetSize();
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for(i = 0; i < nCount; i++)
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{
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CToolbarButton * pButton = (CToolbarButton*)m_pHiddenButtons[i];
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delete pButton;
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}
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m_pHiddenButtons.RemoveAll();
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delete [] m_pButtonArray;
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}
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// Function - Create
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//
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// Creates a CNSToolbar2
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//
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// Arguments - pParent the parent window
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//
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// Returns - Non-zero if successful, 0 if failure
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int CNSToolbar2::Create(CWnd *pParent)
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{
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CRect rect;
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rect.SetRectEmpty();
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CBrush brush;
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DWORD shouldClipChildren = 0;
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if (ShouldClipChildren())
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shouldClipChildren = WS_CLIPCHILDREN;
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BOOL bResult = CWnd::Create( theApp.NSToolBarClass, NULL,
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WS_CHILD | shouldClipChildren | WS_CLIPSIBLINGS,
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rect, pParent, 0, NULL);
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if(bResult)
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{
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HDC hDC = ::GetDC(m_hWnd);
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WFE_InitializeUIPalette(hDC);
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::ReleaseDC(m_hWnd, hDC);
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}
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return bResult;
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}
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// Function - Add
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//
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// Adds a button to the toolbar in position nIndex and layouts the buttons
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//
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//
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// Arguments - pButton the button to add
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// nIndex the index to add it to
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//
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// Returns - nothing
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void CNSToolbar2::AddButtonAtIndex(CToolbarButton *pButton, int nIndex, BOOL bNotify)
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{
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// for the moment, don't allow more than m_nMaxButtons. However, eventually keep track of
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// all items, but just make room for first m_nMaxButtons.
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ASSERT( nIndex >= -1 && nIndex <= m_nNumButtons);
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//if the button is already on the toolbar, remove it
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int nPos;
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if((nPos = FindButton(pButton)) != -1)
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{
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RemoveButton(nPos);
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if(nPos < nIndex)
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nIndex--;
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}
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// if we are going to overflow, just remove the last one.
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if(m_nNumButtons >= m_nMaxButtons && nIndex < m_nMaxButtons)
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delete(RemoveButton(m_nMaxButtons - 1));
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if( nIndex == -1)
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{
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nIndex = m_nNumButtons;
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}
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for(int i = m_nNumButtons; i > nIndex; i--)
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{
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m_pButtonArray[i] = m_pButtonArray[i - 1] ;
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// new button id will have to be set
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}
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m_pButtonArray[i] = pButton;
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if(bNotify)
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SendMessage(CASTUINT(TOOLBAR_BUTTON_ADD), (WPARAM) i, (LPARAM)pButton->m_hWnd);
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m_nNumButtons++;
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if(CheckMaxButtonSizeChanged(pButton, TRUE))
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{
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ChangeButtonSizes();
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LayoutButtons(-1);
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GetParentFrame()->RecalcLayout();
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}
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else
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{
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int nWidth;
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if(!m_bButtonsSameWidth)
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{
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CSize size = pButton->GetRequiredButtonSize();
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nWidth = size.cx;
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}
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else
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nWidth = m_nMaxButtonWidth;
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//make sure it's the size of the largest button so far
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pButton->SetButtonSize(CSize(nWidth, m_nMaxButtonHeight));
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LayoutButtons(nIndex - 1);
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}
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}
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// bAddButton refers to whether or not the button is actually added.
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// It might be false if you wish to know what position it would be added to.
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int CNSToolbar2::AddButtonAtPoint(CToolbarButton *pButton, CPoint point, BOOL bAddButton)
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{
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int nStartX = 0;
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RECT buttonRect;
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for(int i = 0; i< m_nNumButtons; i++)
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{
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m_pButtonArray[i]->GetClientRect(&buttonRect);
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m_pButtonArray[i]->MapWindowPoints(this, &buttonRect);
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nStartX += (buttonRect.right - buttonRect.left) + SPACE_BETWEEN_BUTTONS;
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if(point.x < nStartX) break;
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}
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if(bAddButton)
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AddButtonAtIndex(pButton, i);
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return i;
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}
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void CNSToolbar2::AddHiddenButton(CToolbarButton *pButton)
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{
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m_pHiddenButtons.Add(pButton);
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}
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// Function - Remove
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//
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// Removes the button at the given index and redoes the button layout
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//
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// Arguments - nIndex the index to remove from
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//
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// Returns - the button being removed
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CToolbarButton* CNSToolbar2::RemoveButton(int nIndex, BOOL bNotify, BOOL doRelayout)
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{
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ASSERT( nIndex < m_nMaxButtons);
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ASSERT( nIndex >=0 && nIndex < m_nNumButtons);
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CToolbarButton *pButton = m_pButtonArray[nIndex];
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if(bNotify)
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SendMessage(CASTUINT(TOOLBAR_BUTTON_REMOVE), (WPARAM)nIndex, (LPARAM)pButton->m_hWnd);
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for(int i = nIndex; i < m_nNumButtons - 1; i++)
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{
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m_pButtonArray[i] = m_pButtonArray[i+1];
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// new button id will have to be set
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}
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m_nNumButtons--;
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pButton->MoveWindow(0,0,0,0);
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if (doRelayout)
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{
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if(CheckMaxButtonSizeChanged(pButton, FALSE))
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{
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ChangeButtonSizes();
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LayoutButtons(-1);
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GetParentFrame()->RecalcLayout();
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}
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else
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{
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//make sure it's the size of the largest button so far
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LayoutButtons(nIndex - 1);
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}
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}
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return pButton;
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}
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// Function - Remove
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//
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// Removes the given button from the toolbar and redoes the button layout
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//
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// Arguments - pButton the button to remove
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//
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// Returns - the button being removed or NULL if that button can't be found
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CToolbarButton* CNSToolbar2::RemoveButton(CToolbarButton *pButton, BOOL doRelayout)
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{
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for(int i = 0; i < m_nNumButtons; i++)
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{
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if(m_pButtonArray[i] == pButton)
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{
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return RemoveButton(i, TRUE, doRelayout);
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}
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}
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return NULL;
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}
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CToolbarButton* CNSToolbar2::RemoveButtonByCommand(UINT nCommand, BOOL doRelayout)
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{
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for(int i = 0; i < m_nNumButtons; i++)
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{
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if(m_pButtonArray[i]->GetButtonCommand() == nCommand)
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{
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return RemoveButton(i, TRUE, doRelayout);
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}
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}
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return NULL;
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}
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void CNSToolbar2::HideButtonByCommand(UINT nCommand)
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{
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for(int i = 0; i < m_nNumButtons; i++)
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{
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if(m_pButtonArray[i]->GetButtonCommand() == nCommand)
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{
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m_pHiddenButtons.Add(RemoveButton(i));
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}
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}
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}
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void CNSToolbar2::ShowButtonByCommand(UINT nCommand, int nPos)
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{
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int nCount = m_pHiddenButtons.GetSize();
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for(int i = 0; i < nCount; i++)
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{
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CToolbarButton *pButton = (CToolbarButton*)m_pHiddenButtons[i];
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if(pButton->GetButtonCommand() == nCommand)
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{
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m_pHiddenButtons.RemoveAt(i, 1);
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AddButton(pButton, nPos);
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return;
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}
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}
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}
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void CNSToolbar2::RemoveAllButtons(void)
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{
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for(int i = m_nNumButtons - 1; i >= 0; i--)
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{
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delete(m_pButtonArray[i]);
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}
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m_nNumButtons = 0;
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m_nMaxButtonWidth = 0;
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m_nMaxButtonHeight = 0;
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m_nWidth = 0;
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RedrawWindow();
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}
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CToolbarButton *CNSToolbar2::ReplaceButton(UINT nCommand, CToolbarButton *pNewButton)
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{
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for(int i = 0; i < m_nNumButtons; i++)
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{
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if(m_pButtonArray[i]->GetButtonCommand() == nCommand)
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{
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CToolbarButton *pOldButton = m_pButtonArray[i];
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m_pButtonArray[i] = pNewButton;
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pOldButton->ShowWindow(SW_HIDE);
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pOldButton->SetParent(NULL);
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pOldButton->SetOwner(NULL);
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pNewButton->SetParent(this);
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pNewButton->SetOwner(this);
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pNewButton->ShowWindow(SW_SHOWNA);
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if(CheckMaxButtonSizeChanged(pNewButton, TRUE))
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{
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ChangeButtonSizes();
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LayoutButtons(-1);
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GetParentFrame()->RecalcLayout();
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}
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else
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{
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//make sure it's the size of the largest button so far
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pNewButton->SetButtonSize(CSize(m_nMaxButtonWidth, m_nMaxButtonHeight));
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LayoutButtons(i - 1);
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}
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return pOldButton;
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}
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}
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return NULL;
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}
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void CNSToolbar2::ReplaceButton(UINT nOldCommand, UINT nNewCommand)
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{
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int nCount = m_pHiddenButtons.GetSize();
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for(int i = 0; i < nCount; i++)
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{
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CToolbarButton *pButton = (CToolbarButton*)m_pHiddenButtons[i];
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if(pButton->GetButtonCommand() == nNewCommand)
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{
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m_pHiddenButtons.RemoveAt(i, 1);
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CToolbarButton *pHideButton = ReplaceButton(nOldCommand, pButton);
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if(pHideButton)
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m_pHiddenButtons.Add(pHideButton);
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}
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}
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}
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CToolbarButton* CNSToolbar2::GetNthButton(int nIndex)
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{
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ASSERT( nIndex < m_nMaxButtons);
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ASSERT( nIndex >=0 && nIndex < m_nNumButtons);
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return(m_pButtonArray[nIndex]);
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}
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CToolbarButton* CNSToolbar2::GetButton(UINT nID)
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{
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int nIndex = FindButton(nID);
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if(nIndex != -1)
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{
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return m_pButtonArray[nIndex];
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}
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else
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return NULL;
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}
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int CNSToolbar2::GetNumButtons(void)
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{
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return m_nNumButtons;
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}
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void CNSToolbar2::SetBitmap(UINT nBitmapID)
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{
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HINSTANCE hInst = AfxGetResourceHandle();
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if(m_hBitmap != NULL)
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::DeleteObject(m_hBitmap);
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if(nBitmapID == 0)
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return;
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m_nBitmapID = nBitmapID;
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CDC *pDC = GetDC();
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WFE_InitializeUIPalette(pDC->GetSafeHdc());
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m_hBitmap = WFE_LoadTransparentBitmap(hInst, pDC->m_hDC,
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sysInfo.m_clrBtnFace, RGB(255, 0, 255), WFE_GetUIPalette(GetParentFrame()), nBitmapID);
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ReleaseDC(pDC);
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}
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void CNSToolbar2::SetBitmap(char *pBitmapFile)
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{
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HINSTANCE hInst = AfxGetResourceHandle();
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if(m_hBitmap != NULL)
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::DeleteObject(m_hBitmap);
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m_hBitmap = WFE_LoadBitmapFromFile(pBitmapFile);
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}
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HBITMAP CNSToolbar2::GetBitmap(void)
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{
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return m_hBitmap;
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}
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// Function - ChangeSize
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//
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// Changes the mode of the toolbar and changes the mode of each button and then
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// lays each button out again
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//
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// Arguments - bNoviceMode whether or not we are in novice mode
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//
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// Returns - nothing
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void CNSToolbar2::SetToolbarStyle(int nToolbarStyle)
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{
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if(m_nToolbarStyle != nToolbarStyle)
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{
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m_nToolbarStyle = nToolbarStyle;
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int i;
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for(i = 0; i < m_nNumButtons; i++)
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{
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m_pButtonArray[i]->SetButtonMode(nToolbarStyle);
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}
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int nCount = m_pHiddenButtons.GetSize();
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for(i = 0; i < nCount; i++)
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{
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((CToolbarButton*)m_pHiddenButtons[i])->SetButtonMode(nToolbarStyle);
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}
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FindLargestButton();
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ChangeButtonSizes();
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m_nHeight = GetHeight();
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LayoutButtons(-1);
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RedrawWindow();
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}
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}
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void CNSToolbar2::SetBitmapSize(int nWidth, int nHeight)
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{
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for(int i = 0; i < m_nNumButtons; i++)
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{
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m_pButtonArray[i]->SetBitmapSize( CSize(nWidth, nHeight));
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}
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FindLargestButton();
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ChangeButtonSizes();
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LayoutButtons(-1);
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}
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void CNSToolbar2::LayoutButtons(void)
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{
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LayoutButtons(-1);
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}
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int CNSToolbar2::GetHeight(void)
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{
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return m_nMaxButtonHeight;
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}
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int CNSToolbar2::GetWidth(void)
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{
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return m_nWidth;
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}
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void CNSToolbar2::SetButtonsSameWidth(BOOL bButtonsSameWidth)
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{
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m_bButtonsSameWidth = bButtonsSameWidth;
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LayoutButtons(-1);
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}
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void CNSToolbar2::ReplaceButtonBitmapIndex(UINT nID, UINT nIndex)
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{
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int nButtonIndex = FindButton(nID);
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if(nButtonIndex != -1)
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{
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CToolbarButton *pButton = m_pButtonArray[nButtonIndex];
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pButton->ReplaceBitmapIndex(nIndex);
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}
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}
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void CNSToolbar2::GetButtonXPosition(int nSelection,int & nStart,int & nEnd)
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{
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if(nSelection >= 0 && nSelection < m_nNumButtons && m_pButtonArray[nSelection] != NULL)
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{
|
|
CRect buttonRect;
|
|
|
|
m_pButtonArray[nSelection]->GetClientRect(&buttonRect);
|
|
m_pButtonArray[nSelection]->MapWindowPoints(this, &buttonRect);
|
|
|
|
nStart = buttonRect.left;
|
|
nEnd = buttonRect.right;
|
|
}
|
|
}
|
|
|
|
// If bIsBefore is TRUE, finds the button before the one that occurs completely after boundary
|
|
// if bIsBefore is FALSE, finds the button after the one the occurs completely before boundary
|
|
// returns -1 if nothing fulfills these conditions
|
|
int CNSToolbar2::FindButtonFromBoundary(int boundary, BOOL bIsBefore)
|
|
{
|
|
|
|
for(int i = 0; i < m_nNumButtons; i++)
|
|
{
|
|
CRect buttonRect;
|
|
|
|
m_pButtonArray[i]->GetClientRect(&buttonRect);
|
|
m_pButtonArray[i]->MapWindowPoints(this, &buttonRect);
|
|
|
|
if(bIsBefore)
|
|
{
|
|
if(buttonRect.left >= boundary)
|
|
{
|
|
return(i == 0 ? -1 : i - 1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(buttonRect.right >= boundary)
|
|
return i;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
void CNSToolbar2::SetCustomizableToolbar(CCustToolbar* pCustToolbar)
|
|
{
|
|
m_pCustToolbar = pCustToolbar;
|
|
}
|
|
|
|
CCustToolbar *CNSToolbar2::GetCustomizableToolbar(void)
|
|
{
|
|
|
|
return m_pCustToolbar;
|
|
}
|
|
|
|
BOOL CNSToolbar2::OnCommand( WPARAM wParam, LPARAM lParam )
|
|
{
|
|
|
|
return((BOOL)GetParentFrame()->SendMessage(WM_COMMAND, wParam, lParam));
|
|
}
|
|
|
|
void CNSToolbar2::OnUpdateCmdUI( CFrameWnd* pTarget, BOOL bDisableIfNoHndler )
|
|
{
|
|
for(int i = 0; i < m_nNumButtons; i++)
|
|
{
|
|
if(m_pButtonArray[i]->NeedsUpdate())
|
|
{
|
|
m_pButtonArray[i]->OnUpdateCmdUI(pTarget, bDisableIfNoHndler);
|
|
}
|
|
}
|
|
}
|
|
|
|
void CNSToolbar2::UpdateURLBars(char* url)
|
|
{
|
|
for(int i = 0; i < m_nNumButtons; i++)
|
|
{
|
|
m_pButtonArray[i]->UpdateURLBar(url);
|
|
}
|
|
}
|
|
|
|
BOOL CNSToolbar2::OnNotify( WPARAM wParam, LPARAM lParam, LRESULT* pResult )
|
|
{
|
|
NMHDR *hdr = (NMHDR*)lParam;
|
|
if(hdr->code == TTN_NEEDTEXT)
|
|
{
|
|
int command = (int) wParam;
|
|
UINT hi = HIWORD(wParam);
|
|
UINT type = TTN_NEEDTEXT;
|
|
return TRUE;
|
|
}
|
|
#ifdef _WIN32
|
|
else
|
|
return (CWnd::OnNotify(wParam, lParam, pResult));
|
|
#else
|
|
return FALSE;
|
|
#endif
|
|
}
|
|
|
|
BOOL CNSToolbar2::SetDoOnButtonDownByCommand(UINT nCommand, BOOL bDoOnButtonDown)
|
|
{
|
|
|
|
for(int i = 0; i < m_nNumButtons; i++)
|
|
{
|
|
if(m_pButtonArray[i]->GetButtonCommand() == nCommand)
|
|
{
|
|
m_pButtonArray[i]->SetDoOnButtonDown(bDoOnButtonDown);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Messages for CNSToolbar2
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
BEGIN_MESSAGE_MAP(CNSToolbar2, CWnd)
|
|
//{{AFX_MSG_MAP(CWnd)
|
|
ON_WM_LBUTTONDOWN()
|
|
ON_WM_LBUTTONUP()
|
|
ON_WM_MOUSEMOVE()
|
|
ON_MESSAGE(NSBUTTONDRAGGING, OnButtonDrag)
|
|
ON_WM_SHOWWINDOW()
|
|
ON_WM_ERASEBKGND()
|
|
ON_WM_PAINT()
|
|
ON_MESSAGE(TB_SIZECHANGED, OnToolbarButtonSizeChanged)
|
|
ON_WM_PALETTECHANGED()
|
|
ON_WM_SYSCOLORCHANGE()
|
|
//}}AFX_MSG_MAP
|
|
|
|
END_MESSAGE_MAP()
|
|
|
|
// Function - OnLButtonDown
|
|
//
|
|
// If the mouse click occured on a button then we may need to move the button
|
|
// Otherwise we pass the click on to our parent because we may need to move the
|
|
// toolbar
|
|
//
|
|
// Arguments - none
|
|
//
|
|
// Returns - nothing
|
|
void CNSToolbar2::OnLButtonDown(UINT nFlags, CPoint point)
|
|
{
|
|
MapWindowPoints(GetParent(), &point, 1);
|
|
GetParent()->SendMessage(WM_LBUTTONDOWN, nFlags, MAKELPARAM(point.x, point.y));
|
|
}
|
|
|
|
void CNSToolbar2::OnMouseMove(UINT nFlags, CPoint point)
|
|
{
|
|
MapWindowPoints(GetParent(), &point, 1);
|
|
GetParent()->SendMessage(WM_MOUSEMOVE, nFlags, MAKELPARAM(point.x, point.y));
|
|
}
|
|
|
|
void CNSToolbar2::OnLButtonUp(UINT nFlags, CPoint point)
|
|
{
|
|
MapWindowPoints(GetParent(), &point, 1);
|
|
GetParent()->SendMessage(WM_LBUTTONUP, nFlags, MAKELPARAM(point.x, point.y));
|
|
}
|
|
|
|
LRESULT CNSToolbar2::OnButtonDrag(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HWND hWnd = (HWND) lParam;
|
|
|
|
CWnd *pButton = CWnd::FromHandle(hWnd);
|
|
|
|
int nButtonIndex = FindButton(pButton);
|
|
|
|
if(nButtonIndex != -1)
|
|
{
|
|
MoveButton(nButtonIndex);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
void CNSToolbar2::OnShowWindow( BOOL bShow, UINT nStatus )
|
|
{
|
|
m_bEraseBackground = bShow;
|
|
}
|
|
|
|
BOOL CNSToolbar2::OnEraseBkgnd( CDC* pDC )
|
|
{
|
|
if ( m_bEraseBackground ) {
|
|
m_bEraseBackground = FALSE;
|
|
return (BOOL) Default();
|
|
} else {
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
void CNSToolbar2::OnPaint(void)
|
|
{
|
|
CRect rcClient, updateRect, buttonRect, intersectRect;
|
|
|
|
GetClientRect(&rcClient);
|
|
GetUpdateRect(&updateRect);
|
|
|
|
CPaintDC dcPaint(this);
|
|
|
|
// Use our background color
|
|
::FillRect(dcPaint.m_hDC, &rcClient, sysInfo.m_hbrBtnFace);
|
|
|
|
for (int i = 0; i < m_nNumButtons; i++)
|
|
{
|
|
m_pButtonArray[i]->GetClientRect(&buttonRect);
|
|
|
|
m_pButtonArray[i]->MapWindowPoints(this, &buttonRect);
|
|
|
|
if(intersectRect.IntersectRect(updateRect, buttonRect))
|
|
{
|
|
MapWindowPoints(m_pButtonArray[i], &intersectRect);
|
|
m_pButtonArray[i]->RedrawWindow(&intersectRect);
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
LRESULT CNSToolbar2::OnToolbarButtonSizeChanged(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
|
|
HWND hWnd = (HWND) lParam;
|
|
|
|
CToolbarButton *pButton = (CToolbarButton*)CWnd::FromHandle(hWnd);
|
|
|
|
int nButtonIndex = FindButton(pButton);
|
|
|
|
if(nButtonIndex != -1)
|
|
{
|
|
if(CheckMaxButtonSizeChanged(pButton, TRUE) || CheckMaxButtonSizeChanged(pButton, FALSE))
|
|
{
|
|
ChangeButtonSizes();
|
|
LayoutButtons(-1);
|
|
GetParentFrame()->RecalcLayout();
|
|
GetParent()->SendMessage(CASTUINT(TOOLBAR_WIDTH_CHANGED), 0, LPARAM(m_hWnd));
|
|
}
|
|
}
|
|
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
|
|
void CNSToolbar2::OnPaletteChanged( CWnd* pFocusWnd )
|
|
{
|
|
if (pFocusWnd != this) {
|
|
Invalidate();
|
|
}
|
|
}
|
|
|
|
void CNSToolbar2::OnSysColorChange( )
|
|
{
|
|
if(m_nBitmapID != 0)
|
|
{
|
|
SetBitmap(m_nBitmapID);
|
|
|
|
CToolbarButton *pButton;
|
|
|
|
for(int i = 0; i < m_nNumButtons; i++)
|
|
{
|
|
pButton = m_pButtonArray[i];
|
|
pButton->SetBitmap(m_hBitmap, TRUE);
|
|
}
|
|
|
|
int nHiddenSize = m_pHiddenButtons.GetSize();
|
|
for(int j = 0; j < nHiddenSize; j++)
|
|
{
|
|
pButton = (CToolbarButton*)m_pHiddenButtons[j];
|
|
pButton->SetBitmap(m_hBitmap, TRUE);
|
|
}
|
|
|
|
Invalidate();
|
|
}
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Helper Functions for CNSToolbar2
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// Function - LayoutButtons
|
|
//
|
|
// Lays out the buttons starting with nStartIndex + 1. If nStartIndex is not
|
|
// 0, this uses nStartIndex's position to figure out the starting point for the
|
|
// rest of the buttons. If it's 0 then it just starts laying them out from
|
|
// LEFT_TOOLBAR_MARGIN
|
|
//
|
|
// Arguments - nStartIndex the index we will start laying out from
|
|
//
|
|
// Returns - nothing
|
|
void CNSToolbar2::LayoutButtons(int nStartIndex)
|
|
{
|
|
int nStartX = LEFT_TOOLBAR_MARGIN;
|
|
RECT buttonRect;
|
|
CSize buttonSize;
|
|
|
|
// if it's not 0 then we can use the previous one as a reference point
|
|
if(nStartIndex >= 0)
|
|
{
|
|
m_pButtonArray[nStartIndex]->GetClientRect(&buttonRect);
|
|
m_pButtonArray[nStartIndex]->MapWindowPoints(this, &buttonRect);
|
|
|
|
nStartX = buttonRect.right + SPACE_BETWEEN_BUTTONS;
|
|
}
|
|
|
|
for( int i = nStartIndex + 1; i< m_nNumButtons; i++)
|
|
{
|
|
buttonSize = m_pButtonArray[i]->GetButtonSize();
|
|
|
|
m_pButtonArray[i]->MoveWindow(nStartX, (m_nHeight - buttonSize.cy) / 2,
|
|
buttonSize.cx, buttonSize.cy);
|
|
|
|
nStartX += buttonSize.cx + SPACE_BETWEEN_BUTTONS;
|
|
|
|
}
|
|
//record the width of our toolbar
|
|
m_nWidth = nStartX;
|
|
}
|
|
|
|
// Return the rect of the button with nID in screen coordinates
|
|
// Returns TRUE if the button exists, FALSE if it doesn't.
|
|
BOOL CNSToolbar2::GetButtonRect(UINT nID, RECT *pRect)
|
|
{
|
|
int nIndex = FindButton(nID);
|
|
|
|
if(nIndex != -1)
|
|
{
|
|
m_pButtonArray[nIndex]->GetWindowRect(pRect);
|
|
return TRUE;
|
|
}
|
|
else
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
// Function - FindButton
|
|
//
|
|
// Given a point, finds out what button lies underneath that point
|
|
//
|
|
// Arguments - point the point we are looking at
|
|
//
|
|
// Returns - the index of the button or -1 if the point does not fall over
|
|
// a button
|
|
|
|
|
|
int CNSToolbar2::FindButton(CPoint point)
|
|
{
|
|
|
|
RECT buttonRect;
|
|
|
|
for(int i =0 ; i < m_nNumButtons; i++)
|
|
{
|
|
m_pButtonArray[i]->GetClientRect(&buttonRect);
|
|
m_pButtonArray[i]->MapWindowPoints(this, &buttonRect);
|
|
|
|
if(point.x < buttonRect.left)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
if(point.x <= buttonRect.right && point.y >= buttonRect.top &&
|
|
point.y <= buttonRect.bottom)
|
|
{
|
|
return i;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
// Function - FindButton
|
|
//
|
|
// Given a button, finds out what index it is in the button array
|
|
//
|
|
// Arguments - pButton the button whose index we are looking for
|
|
//
|
|
// Returns - the index of the button or -1 if the button does not exist
|
|
// a button
|
|
int CNSToolbar2::FindButton(CWnd *pButton)
|
|
{
|
|
|
|
for(int i = 0; i< m_nNumButtons; i++)
|
|
{
|
|
if(m_pButtonArray[i] == pButton)
|
|
{
|
|
return i;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
int CNSToolbar2::FindButton(UINT nCommand)
|
|
{
|
|
for(int i = 0; i< m_nNumButtons; i++)
|
|
{
|
|
if(m_pButtonArray[i]->GetButtonCommand() == nCommand)
|
|
{
|
|
return i;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
void CNSToolbar2::MoveButton(int nIndex)
|
|
{
|
|
ASSERT(nIndex >= 0 && nIndex <m_nNumButtons);
|
|
|
|
COleDataSource * pDataSource = new COleDataSource;
|
|
|
|
|
|
m_pButtonArray[nIndex]->FillInOleDataSource(pDataSource);
|
|
|
|
CToolbarButton *pButton = m_pButtonArray[nIndex];
|
|
|
|
// Don't start drag until outside this rect
|
|
|
|
RECT rectDragStart;
|
|
pButton->GetClientRect(&rectDragStart);
|
|
pButton->MapWindowPoints(this, &rectDragStart);
|
|
|
|
DROPEFFECT effect;
|
|
CToolbarDropSource * pDropSource = new CToolbarDropSource;
|
|
|
|
effect=pDataSource->DoDragDrop(DROPEFFECT_COPY | DROPEFFECT_LINK | DROPEFFECT_MOVE | DROPEFFECT_SCROLL | DROPEFFECT_NONE,
|
|
&rectDragStart, pDropSource);
|
|
|
|
|
|
delete pDropSource;
|
|
delete pDataSource;
|
|
|
|
}
|
|
|
|
BOOL CNSToolbar2::CheckMaxButtonSizeChanged(CToolbarButton *pButton, BOOL bAdd)
|
|
{
|
|
CSize size = pButton->GetRequiredButtonSize();
|
|
BOOL bChanged = FALSE;
|
|
|
|
if(bAdd)
|
|
{
|
|
if(m_bButtonsSameWidth)
|
|
{
|
|
if(size.cx > m_nMaxButtonWidth)
|
|
{
|
|
m_nMaxButtonWidth = size.cx;
|
|
bChanged = TRUE;
|
|
}
|
|
}
|
|
|
|
if(size.cy > m_nMaxButtonHeight)
|
|
{
|
|
m_nMaxButtonHeight = size.cy;
|
|
m_nHeight = size.cy;
|
|
bChanged = TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if((size.cx == m_nMaxButtonWidth && m_bButtonsSameWidth) || size.cy == m_nMaxButtonHeight)
|
|
{
|
|
if(FindLargestButton())
|
|
bChanged = TRUE;
|
|
}
|
|
|
|
}
|
|
return bChanged;
|
|
|
|
}
|
|
|
|
void CNSToolbar2::ChangeButtonSizes(void)
|
|
{
|
|
int nWidth;
|
|
|
|
for(int i = 0; i < m_nNumButtons; i++)
|
|
{
|
|
if(!m_bButtonsSameWidth)
|
|
{
|
|
CSize size = m_pButtonArray[i]->GetRequiredButtonSize();
|
|
nWidth = size.cx;
|
|
}
|
|
else
|
|
nWidth = m_nMaxButtonWidth;
|
|
|
|
m_pButtonArray[i]->SetButtonSize(CSize(nWidth, m_nMaxButtonHeight));
|
|
}
|
|
}
|
|
|
|
// returns TRUE if either max height or max width changed
|
|
BOOL CNSToolbar2::FindLargestButton(void)
|
|
{
|
|
int nOldMaxWidth = m_nMaxButtonWidth;
|
|
int nOldMaxHeight = m_nMaxButtonHeight;
|
|
|
|
m_nMaxButtonHeight = 0;
|
|
|
|
m_nMaxButtonWidth = 0;
|
|
|
|
for(int i = 0; i < m_nNumButtons; i++)
|
|
{
|
|
CheckMaxButtonSizeChanged(m_pButtonArray[i], TRUE);
|
|
}
|
|
|
|
return (((nOldMaxWidth != m_nMaxButtonWidth) && m_bButtonsSameWidth) || nOldMaxHeight != m_nMaxButtonHeight);
|
|
|
|
}
|
|
// End CNSToolbar2 implementation
|
|
|
|
|
|
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// Class CCommandToolbarDropTarget
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
DROPEFFECT CCommandToolbarDropTarget::OnDragEnter(CWnd * pWnd, COleDataObject * pDataObject,
|
|
DWORD dwKeyState, CPoint point)
|
|
{
|
|
DROPEFFECT deReturn = DROPEFFECT_NONE;
|
|
|
|
// We are interested in command buttons
|
|
if(pDataObject->IsDataAvailable(
|
|
::RegisterClipboardFormat(NETSCAPE_COMMAND_BUTTON_FORMAT)))
|
|
{
|
|
deReturn = DROPEFFECT_MOVE;
|
|
}
|
|
|
|
return(deReturn);
|
|
|
|
}
|
|
|
|
DROPEFFECT CCommandToolbarDropTarget::OnDragOver(CWnd * pWnd, COleDataObject * pDataObject,
|
|
DWORD dwKeyState, CPoint point )
|
|
{
|
|
DROPEFFECT deReturn = DROPEFFECT_NONE;
|
|
|
|
// We are interested in bookmark buttons
|
|
if(pDataObject->IsDataAvailable(
|
|
::RegisterClipboardFormat(NETSCAPE_COMMAND_BUTTON_FORMAT)))
|
|
{
|
|
deReturn = DROPEFFECT_MOVE;
|
|
}
|
|
|
|
return(deReturn);
|
|
|
|
}
|
|
|
|
BOOL CCommandToolbarDropTarget::OnDrop(CWnd * pWnd, COleDataObject * pDataObject,
|
|
DROPEFFECT dropEffect, CPoint point)
|
|
{
|
|
BOOL bRtn = FALSE;
|
|
|
|
// We're interested in bookmark buttons
|
|
CLIPFORMAT cfCommandButton = ::RegisterClipboardFormat(NETSCAPE_COMMAND_BUTTON_FORMAT);
|
|
if (pDataObject->IsDataAvailable(cfCommandButton))
|
|
{
|
|
|
|
HGLOBAL hCommandButton = pDataObject->GetGlobalData(cfCommandButton);
|
|
LPCOMMANDBUTTONITEM pCommandButtonItem = (LPCOMMANDBUTTONITEM)::GlobalLock(hCommandButton);
|
|
|
|
ASSERT(pCommandButtonItem != NULL);
|
|
|
|
BUTTONITEM buttonInfo = pCommandButtonItem->buttonInfo;
|
|
::GlobalUnlock(hCommandButton);
|
|
|
|
CCommandToolbarButton *pCommandButton = (CCommandToolbarButton*)CWnd::FromHandlePermanent(buttonInfo.button);
|
|
|
|
((CNSToolbar2*)pWnd)->AddButtonAtPoint(pCommandButton, point);
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
return(bRtn);
|
|
}
|
|
|
|
// End CCommandToolbarDropTarget implementation
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// Class CCommandToolbar
|
|
///////////////////////////////////////////////////////////////////////////
|
|
#define COMMANDTOOLBARSMALLHEIGHT 21
|
|
|
|
CCommandToolbar::CCommandToolbar(int nMaxButtons, int nToolbarStyle, int nPicturesAndTextHeight,
|
|
int nPicturesHeight, int nTextHeight)
|
|
: CNSToolbar2(nMaxButtons, nToolbarStyle, nPicturesAndTextHeight, nPicturesHeight, nTextHeight)
|
|
{
|
|
|
|
}
|
|
|
|
int CCommandToolbar::Create(CWnd *pParent)
|
|
{
|
|
|
|
int result = CNSToolbar2::Create(pParent);
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|
|
|
return result;
|
|
}
|
|
|
|
int CCommandToolbar::GetHeight(void)
|
|
{
|
|
|
|
int nHeight = CNSToolbar2::GetHeight();
|
|
|
|
if(m_nToolbarStyle != TB_PICTURESANDTEXT)
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|
nHeight = (COMMANDTOOLBARSMALLHEIGHT > nHeight) ? COMMANDTOOLBARSMALLHEIGHT : nHeight;
|
|
|
|
return nHeight;
|
|
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
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|
// CCommandToolbarBar Messages
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|
///////////////////////////////////////////////////////////////////////////
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|
BEGIN_MESSAGE_MAP(CCommandToolbar, CNSToolbar2)
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|
ON_WM_CREATE ( )
|
|
END_MESSAGE_MAP()
|
|
|
|
int CCommandToolbar::OnCreate ( LPCREATESTRUCT lpCreateStruct )
|
|
{
|
|
int iRetVal = CNSToolbar2::OnCreate ( lpCreateStruct );
|
|
|
|
m_DropTarget.Register(this);
|
|
DragAcceptFiles(FALSE);
|
|
return iRetVal;
|
|
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// Class CToolbarControlBar
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
CToolbarControlBar::CToolbarControlBar(void)
|
|
{
|
|
m_bEraseBackground = TRUE;
|
|
m_pToolbar = NULL;
|
|
}
|
|
|
|
CToolbarControlBar::~CToolbarControlBar(void)
|
|
{
|
|
if(m_pToolbar)
|
|
delete m_pToolbar;
|
|
}
|
|
|
|
// Function - Create
|
|
//
|
|
// Given a parent CFrameWnd, this creates the control bar that will hold all of the tabbed
|
|
// toolbars
|
|
//
|
|
// Arguments - pParent the parent frame window
|
|
//
|
|
// Returns - Nonzero if successful, 0 if unsuccessful
|
|
int CToolbarControlBar::Create(CFrameWnd *pParent, DWORD dwStyle, UINT nID )
|
|
{
|
|
CRect rect;
|
|
|
|
ASSERT_VALID(pParent); // must have a parent
|
|
|
|
// dwStyle &= ~CBRS_ALL;
|
|
|
|
#ifdef _WIN32
|
|
dwStyle |= CBRS_ALIGN_TOP|CBRS_SIZE_DYNAMIC;
|
|
m_dwStyle = dwStyle;
|
|
#else
|
|
dwStyle = 0x2000; //Align top
|
|
#endif
|
|
|
|
// create the HWND
|
|
rect.SetRectEmpty();
|
|
CBrush brush;
|
|
if (!CWnd::Create(theApp.NSToolBarClass, NULL, dwStyle | WS_VISIBLE| WS_CLIPCHILDREN, rect,
|
|
pParent, nID))
|
|
{
|
|
return 0;
|
|
}
|
|
// Note: Parent must resize itself for control bar to be resized
|
|
#ifdef _WIN32
|
|
pParent->ShowControlBar(this, TRUE, FALSE);
|
|
pParent->RecalcLayout();
|
|
|
|
#else
|
|
ASSERT("That's not" == "16 bit");
|
|
#endif
|
|
return 1;
|
|
}
|
|
|
|
CSize CToolbarControlBar::CalcDynamicLayout(int nLength, DWORD dwMode )
|
|
{
|
|
if(m_pToolbar)
|
|
return CSize(32767, m_pToolbar->GetHeight());
|
|
else
|
|
return CSize(32767, 0);
|
|
|
|
}
|
|
|
|
void CToolbarControlBar::OnUpdateCmdUI( CFrameWnd* pTarget, BOOL bDisableIfNoHndler )
|
|
{
|
|
if(m_pToolbar)
|
|
m_pToolbar->OnUpdateCmdUI(pTarget, bDisableIfNoHndler);
|
|
}
|
|
|
|
BEGIN_MESSAGE_MAP(CToolbarControlBar, CControlBar)
|
|
//{{AFX_MSG_MAP(CWnd)
|
|
ON_WM_SIZE()
|
|
ON_WM_PAINT()
|
|
ON_WM_SHOWWINDOW()
|
|
ON_WM_ERASEBKGND()
|
|
#ifndef WIN32
|
|
ON_MESSAGE(WM_SIZEPARENT, OnSizeParent)
|
|
#endif
|
|
|
|
//}}AFX_MSG_MAP
|
|
END_MESSAGE_MAP()
|
|
|
|
void CToolbarControlBar::OnSize( UINT nType, int cx, int cy )
|
|
{
|
|
CWnd *pChild = GetWindow(GW_CHILD);
|
|
|
|
if(pChild)
|
|
{
|
|
pChild->MoveWindow(0, 0, cx, cy, FALSE);
|
|
}
|
|
}
|
|
|
|
void CToolbarControlBar::OnPaint(void)
|
|
{
|
|
CRect rcClient, updateRect, toolbarRect, intersectRect;
|
|
|
|
GetClientRect(&rcClient);
|
|
GetUpdateRect(&updateRect);
|
|
m_pToolbar->GetClientRect(&toolbarRect);
|
|
|
|
CPaintDC dcPaint(this);
|
|
|
|
// Use our background color
|
|
::FillRect(dcPaint.m_hDC, &rcClient, sysInfo.m_hbrBtnFace);
|
|
|
|
#ifdef _WIN32
|
|
DrawBorders(&dcPaint, rcClient);
|
|
#endif
|
|
|
|
m_pToolbar->MapWindowPoints(this, &toolbarRect);
|
|
|
|
if(intersectRect.IntersectRect(updateRect, toolbarRect))
|
|
{
|
|
MapWindowPoints(m_pToolbar, &intersectRect);
|
|
m_pToolbar->RedrawWindow(&intersectRect);
|
|
}
|
|
}
|
|
|
|
void CToolbarControlBar::OnShowWindow( BOOL bShow, UINT nStatus )
|
|
{
|
|
m_bEraseBackground = bShow;
|
|
}
|
|
|
|
BOOL CToolbarControlBar::OnEraseBkgnd( CDC* pDC )
|
|
{
|
|
if ( m_bEraseBackground ) {
|
|
m_bEraseBackground = FALSE;
|
|
return (BOOL) Default();
|
|
} else {
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
#ifndef WIN32
|
|
LRESULT CToolbarControlBar::OnSizeParent(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
m_sizeFixedLayout = CalcDynamicLayout(0, 0);
|
|
return CControlBar::OnSizeParent(wParam, lParam);
|
|
}
|
|
#endif
|