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authorPetr Mrázek <peterix@gmail.com>2013-12-02 00:55:24 +0100
committerPetr Mrázek <peterix@gmail.com>2013-12-02 00:55:24 +0100
commit6aa9bd0f77dcb5128167fae62e32aa5252fe85c6 (patch)
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parent613699b3626aea750093ab7eaaeccaa28c0e87c6 (diff)
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Renew the updater branch
Now with some actual consensus on what the updater will do!
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+// Win32++ Version 7.2
+// Released: 5th AUgust 2011
+//
+// David Nash
+// email: dnash@bigpond.net.au
+// url: https://sourceforge.net/projects/win32-framework
+//
+//
+// Copyright (c) 2005-2011 David Nash
+//
+// Permission is hereby granted, free of charge, to
+// any person obtaining a copy of this software and
+// associated documentation files (the "Software"),
+// to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify,
+// merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom
+// the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice
+// shall be included in all copies or substantial portions
+// of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+// OR OTHER DEALINGS IN THE SOFTWARE.
+//
+////////////////////////////////////////////////////////
+
+
+#ifndef _WIN32XX_TOOLBAR_H_
+#define _WIN32XX_TOOLBAR_H_
+
+#include "wincore.h"
+#include "gdi.h"
+#include "rebar.h"
+
+
+namespace Win32xx
+{
+
+ struct ToolBarTheme
+ {
+ BOOL UseThemes; // TRUE if themes are used
+ COLORREF clrHot1; // Colour 1 for hot button
+ COLORREF clrHot2; // Colour 2 for hot button
+ COLORREF clrPressed1; // Colour 1 for pressed button
+ COLORREF clrPressed2; // Colour 2 for pressed button
+ COLORREF clrOutline; // Colour for border outline
+ };
+
+
+ ////////////////////////////////////
+ // Declaration of the CToolBar class
+ //
+ class CToolBar : public CWnd
+ {
+ public:
+ CToolBar();
+ virtual ~CToolBar();
+
+ // Operations
+ virtual int AddBitmap(UINT ToolBarID);
+ virtual BOOL AddButton(UINT nID, BOOL bEnabled = TRUE);
+ virtual void Destroy();
+ virtual BOOL ReplaceBitmap(UINT NewToolBarID);
+ virtual BOOL SetBitmap(UINT nID);
+ virtual int SetButtons(const std::vector<UINT>& vToolBarData) const;
+ virtual BOOL SetButtonText(int idButton, LPCTSTR szText);
+ virtual BOOL SetImages(COLORREF crMask, UINT ToolBarID, UINT ToolBarHotID, UINT ToolBarDisabledID);
+
+ // Wrappers for Win32 API functions
+ BOOL AddButtons(UINT uNumButtons, LPTBBUTTON lpButtons) const;
+ int AddString(UINT nStringID) const;
+ int AddStrings(LPCTSTR lpszStrings) const;
+ void Autosize() const;
+ void CheckButton(int idButton, BOOL fCheck) const;
+ int CommandToIndex(int idButton) const;
+ BOOL DeleteButton(int iButton) const;
+ BOOL DisableButton(int idButton) const;
+ BOOL EnableButton(int idButton) const;
+ BOOL GetButton(int iButton, LPTBBUTTON lpButton) const;
+ int GetButtonCount() const;
+ DWORD GetButtonSize() const;
+ UINT GetButtonState(int idButton) const;
+ BYTE GetButtonStyle(int idButton) const;
+ CString GetButtonText(int idButton) const;
+ int GetCommandID(int iIndex) const;
+ HIMAGELIST GetDisabledImageList() const;
+ int GetHotItem() const;
+ HIMAGELIST GetHotImageList() const;
+ HIMAGELIST GetImageList() const;
+ CRect GetItemRect(int iIndex) const;
+ CSize GetMaxSize() const;
+ DWORD GetPadding() const;
+ CRect GetRect(int idButton) const;
+ int GetRows() const;
+ int GetTextRows() const;
+ HWND GetToolTips() const;
+ BOOL HasText() const;
+ BOOL HideButton(int idButton, BOOL fShow) const;
+ int HitTest() const;
+ BOOL Indeterminate(int idButton, BOOL fIndeterminate) const;
+ BOOL InsertButton(int iButton, LPTBBUTTON lpButton) const;
+ BOOL IsButtonHidden(int idButton) const;
+ BOOL IsButtonHighlighted(int idButton) const;
+ BOOL IsButtonIndeterminate(int idButton) const;
+ BOOL IsButtonPressed(int idButton) const;
+ int MapAccelerator(TCHAR chAccel) const;
+ BOOL MarkButton(int idButton) const;
+ BOOL MoveButton(UINT uOldPos, UINT uNewPos) const;
+ BOOL PressButton(int idButton, BOOL fPress) const;
+ void SaveRestore(BOOL fSave, TBSAVEPARAMS* ptbsp) const;
+ BOOL SetBitmapSize(int cx, int cy) const;
+ BOOL SetButtonSize(int cx, int cy) const;
+ BOOL SetButtonState(int idButton, UINT State) const;
+ BOOL SetButtonStyle(int idButton, BYTE Style) const;
+ BOOL SetButtonWidth(int idButton, int nWidth) const;
+ BOOL SetCommandID(int iIndex, int idButton) const;
+ HIMAGELIST SetDisableImageList(HIMAGELIST himlNewDisabled) const;
+ DWORD SetDrawTextFlags(DWORD dwMask, DWORD dwDTFlags) const;
+ DWORD SetExtendedStyle(DWORD dwExStyle) const;
+ HIMAGELIST SetHotImageList(HIMAGELIST himlNewHot) const;
+ int SetHotItem(int iHot) const;
+ HIMAGELIST SetImageList(HIMAGELIST himlNew) const;
+ BOOL SetIndent(int iIndent) const;
+ BOOL SetMaxTextRows(int iMaxRows) const;
+ BOOL SetPadding(int cx, int cy) const;
+ void SetToolTips(HWND hwndToolTip) const;
+
+ // Attributes
+ std::vector<UINT>& GetToolBarData() const {return (std::vector <UINT> &)m_vToolBarData;}
+ ToolBarTheme& GetToolBarTheme() {return m_Theme;}
+ void SetToolBarTheme(ToolBarTheme& Theme);
+
+ protected:
+ // Overridables
+ virtual void OnCreate();
+ virtual void OnDestroy();
+ virtual void OnWindowPosChanging(WPARAM wParam, LPARAM lParam);
+ virtual LRESULT OnCustomDraw(NMHDR* pNMHDR);
+ virtual LRESULT OnNotifyReflect(WPARAM wParam, LPARAM lParam);
+ virtual void PreCreate(CREATESTRUCT &cs);
+ virtual void PreRegisterClass(WNDCLASS &wc);
+ virtual LRESULT WndProcDefault(UINT uMsg, WPARAM wParam, LPARAM lParam);
+
+ private:
+ CToolBar(const CToolBar&); // Disable copy construction
+ CToolBar& operator = (const CToolBar&); // Disable assignment operator
+
+ std::vector<UINT> m_vToolBarData; // vector of resource IDs for toolbar buttons
+ std::map<tString, int> m_StringMap; // a map of strings used in SetButtonText
+ UINT m_OldToolBarID; // Bitmap Resource ID, used in AddBitmap/ReplaceBitmap
+ ToolBarTheme m_Theme; // The theme structure
+ BOOL m_bDrawArrowBkgrnd; // True if a seperate arrow background is to be drawn
+
+ }; // class CToolBar
+
+}
+
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+namespace Win32xx
+{
+
+ ////////////////////////////////////
+ // Definitions for the CToolBar class
+ //
+ inline CToolBar::CToolBar() : m_OldToolBarID(0), m_bDrawArrowBkgrnd(FALSE)
+ {
+ ZeroMemory(&m_Theme, sizeof(ToolBarTheme));
+ }
+
+ inline CToolBar::~CToolBar()
+ {
+ }
+
+ inline int CToolBar::AddBitmap(UINT ToolBarID)
+ // Adds one or more images to the list of button images available for a toolbar.
+
+ // Note: AddBitmap supports a maximum colour depth of 8 bits (256 colours)
+ // For more colours, use an ImageList instead
+ {
+ assert(::IsWindow(m_hWnd));
+
+ int iNumButtons = 0;
+ std::vector<UINT>::iterator iter;
+ for (iter = GetToolBarData().begin(); iter < GetToolBarData().end(); ++iter)
+ if ((*iter) != 0) ++iNumButtons;
+
+ TBADDBITMAP tbab = {0};
+ tbab.hInst = GetApp()->GetResourceHandle();
+ tbab.nID = ToolBarID;
+ int iResult = (int)SendMessage(TB_ADDBITMAP, iNumButtons, (LPARAM)&tbab);
+
+ if (-1 != iResult)
+ m_OldToolBarID = ToolBarID;
+
+ return iResult;
+ }
+
+ inline BOOL CToolBar::AddButton(UINT nID, BOOL bEnabled /* = TRUE */)
+ // Adds Resource IDs to toolbar buttons.
+ // A resource ID of 0 is a separator
+ {
+ assert(::IsWindow(m_hWnd));
+
+ m_vToolBarData.push_back(nID);
+
+ // TBBUTTON structure for each button in the toolbar
+ TBBUTTON tbb = {0};
+
+ std::vector<UINT>::iterator iter;
+ int iImages = 0;
+ for(iter = m_vToolBarData.begin(); iter < m_vToolBarData.end(); ++iter)
+ if (0 != *iter) iImages++;
+
+ ZeroMemory(&tbb, sizeof(TBBUTTON));
+
+ if (0 == nID)
+ {
+ tbb.fsStyle = TBSTYLE_SEP;
+ }
+ else
+ {
+ tbb.dwData = iImages -1;
+ tbb.iBitmap = iImages -1;
+ tbb.idCommand = nID;
+ tbb.fsState = bEnabled? TBSTATE_ENABLED : 0;
+ tbb.fsStyle = TBSTYLE_BUTTON;
+ }
+
+ // Add the button to the toolbar
+ return (BOOL)SendMessage(TB_ADDBUTTONS, 1L, (LPARAM)&tbb);
+ }
+
+ inline BOOL CToolBar::AddButtons(UINT uNumButtons, LPTBBUTTON lpButtons) const
+ // Adds one or more buttons to a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_ADDBUTTONS, (LPARAM)uNumButtons, (WPARAM)lpButtons);
+ }
+
+ inline int CToolBar::AddString(UINT nStringID) const
+ // Adds a new string, passed as a resource ID, to the toolbar's internal list of strings.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (int)SendMessage(TB_ADDSTRING, (LPARAM)GetApp()->GetResourceHandle(), (WPARAM)nStringID);
+ }
+
+ inline int CToolBar::AddStrings(LPCTSTR lpszStrings) const
+ // Adds a new string or strings to the list of strings available for a toolbar control.
+ // Strings in the buffer must be separated by a null character. You must ensure that the last string has two null terminators.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (int)SendMessage(TB_ADDSTRING, 0L, (WPARAM)lpszStrings);
+ }
+
+ inline void CToolBar::Autosize() const
+ // Causes a toolbar to be resized.
+ {
+ assert(::IsWindow(m_hWnd));
+ SendMessage(TB_AUTOSIZE, 0L, 0L);
+ }
+
+ inline void CToolBar::CheckButton(int idButton, BOOL fCheck) const
+ // Checks or unchecks a given button in a toolbar.
+ // When a button is checked, it is displayed in the pressed state.
+ {
+ assert(::IsWindow(m_hWnd));
+ SendMessage(TB_CHECKBUTTON, (WPARAM)idButton, (LPARAM)MAKELONG(fCheck, 0));
+ }
+
+ inline int CToolBar::CommandToIndex(int idButton) const
+ // Retrieves the zero-based index for the button associated with the specified command identifier
+ {
+ assert(::IsWindow(m_hWnd));
+
+ // returns -1 on fail
+ return (int)SendMessage(TB_COMMANDTOINDEX, (WPARAM)idButton, 0L);
+ }
+
+ inline BOOL CToolBar::DeleteButton(int iButton) const
+ // Deletes a button from the toolbar.
+ // iButton is the Zero-based index of the button to delete.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (int)SendMessage(TB_DELETEBUTTON, (WPARAM)iButton, 0L);
+ }
+
+ inline void CToolBar::Destroy()
+ // Allows CToolBar to be reused after the window is destroyed
+ {
+ CWnd::Destroy();
+ m_StringMap.clear();
+ }
+
+ inline BOOL CToolBar::DisableButton(int idButton) const
+ // Disables the specified button in a toolbar
+ // An example of idButton would be IDM_FILE_OPEN
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_ENABLEBUTTON, (WPARAM)idButton, (LPARAM) MAKELONG(FALSE, 0));
+ }
+
+ inline BOOL CToolBar::EnableButton(int idButton) const
+ // Enables the specified button in a toolbar
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_ENABLEBUTTON, (WPARAM)idButton, (LPARAM) MAKELONG(TRUE,0 ));
+ }
+
+ inline BOOL CToolBar::GetButton(int iButton, LPTBBUTTON lpButton) const
+ // Recieves the TBBUTTON structure information from the specified button
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_GETBUTTON, (LPARAM)iButton, (WPARAM)lpButton);
+ }
+
+ inline int CToolBar::GetButtonCount() const
+ // Retrieves a count of the buttons currently in the toolbar
+ {
+ assert(::IsWindow(m_hWnd));
+ return (int)SendMessage(TB_BUTTONCOUNT, 0L, 0L);
+ }
+
+ inline DWORD CToolBar::GetButtonSize() const
+ // Retrieves the current width and height of toolbar buttons, in pixels.
+ // Returns a DWORD value that contains the width and height values in the low word and high word, respectively.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (DWORD)SendMessage(TB_GETBUTTONSIZE, 0L, 0L);
+ }
+
+ inline UINT CToolBar::GetButtonState(int idButton) const
+ // Get the state of an individual button
+ // TBSTATE_CHECKED The button has the TBSTYLE_CHECK style and is being clicked.
+ // TBSTATE_ELLIPSES The button's text is cut off and an ellipsis is displayed.
+ // TBSTATE_ENABLED The button accepts user input. A button that doesn't have this state is grayed.
+ // TBSTATE_HIDDEN The button is not visible and cannot receive user input.
+ // TBSTATE_INDETERMINATE The button is grayed.
+ // TBSTATE_MARKED The button is marked. The interpretation of a marked item is dependent upon the application.
+ // TBSTATE_PRESSED The button is being clicked.
+ // TBSTATE_WRAP The button is followed by a line break.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (UINT)SendMessage(TB_GETSTATE, (WPARAM) idButton, 0L);
+ }
+
+ inline BYTE CToolBar::GetButtonStyle(int idButton) const
+ // Get the the style of the toolbar control. The following button styles are supported:
+ // TBSTYLE_BUTTON Standard pushbutton (default)
+ // TBSTYLE_SEP Separator
+ // TBSTYLE_CHECK Auto check-box button
+ // TBSTYLE_GROUP Marks the start of a group of buttons
+ // TBSTYLE_CHECKGROUP Marks the start of a group of check-box buttons
+ // TBSTYLE_DROPDOWN Creates a drop-down list button
+ // TBSTYLE_AUTOSIZE The button's width will be calculated based on the text of the button, not on the size of the image
+ // TBSTYLE_NOPREFIX The button text will not have an accelerator prefix associated with it
+ {
+ assert(::IsWindow(m_hWnd));
+
+ int iIndex = CommandToIndex(idButton);
+ TBBUTTON tbb = {0};
+ SendMessage(TB_GETBUTTON, iIndex, (LPARAM) &tbb);
+
+ return tbb.fsStyle;
+ }
+
+ inline CString CToolBar::GetButtonText(int idButton) const
+ // Retrieves the display text of a button on a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+
+ int Length = (int)SendMessage(TB_GETBUTTONTEXT, idButton, 0);
+ CString str;
+ LPTSTR szStr = str.GetBuffer(Length +1);
+ SendMessage(TB_GETBUTTONTEXT, (LPARAM)idButton, (WPARAM)szStr);
+ str.ReleaseBuffer();
+ return str;
+ }
+
+ inline int CToolBar::GetCommandID(int iIndex) const
+ // Retrieves information about the specified button in a toolbar
+ {
+ assert(::IsWindow(m_hWnd));
+ TBBUTTON tbb = {0};
+ SendMessage(TB_GETBUTTON, iIndex, (WPARAM) &tbb);
+
+ // returns zero if failed
+ return tbb.idCommand;
+ }
+
+ inline HIMAGELIST CToolBar::GetDisabledImageList() const
+ // Retrieves the image list that a toolbar control uses to display inactive buttons.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (HIMAGELIST)SendMessage(TB_GETDISABLEDIMAGELIST, 0L, 0L);
+ }
+
+ inline HIMAGELIST CToolBar::GetHotImageList() const
+ // Retrieves the image list that a toolbar control uses to display hot buttons.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (HIMAGELIST)SendMessage(TB_GETHOTIMAGELIST, 0L, 0L);
+ }
+
+ inline int CToolBar::GetHotItem() const
+ // Retrieves the index of the hot item in a toolbar, or -1 if no hot item is set.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (int)SendMessage(TB_GETHOTITEM, 0L, 0L);
+ }
+
+ inline HIMAGELIST CToolBar::GetImageList() const
+ // Retrieves the image list that a toolbar control uses to display buttons in their default state.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
+ }
+
+ inline CRect CToolBar::GetItemRect(int iIndex) const
+ // Retrieves the bounding rectangle of a button in a toolbar
+ {
+ assert(::IsWindow(m_hWnd));
+ CRect rc;
+ int iCount = (int)SendMessage(TB_BUTTONCOUNT, 0L, 0L);
+
+ if (iCount >= iIndex)
+ SendMessage(TB_GETITEMRECT, (WPARAM)iIndex, (LPARAM)&rc);
+
+ return rc;
+ }
+
+ inline CSize CToolBar::GetMaxSize() const
+ // Retrieves the total size of all of the visible buttons and separators in the toolbar
+ {
+ assert(::IsWindow(m_hWnd));
+ CSize sz;
+ SendMessage(TB_GETMAXSIZE, 0L, (LPARAM)&sz);
+
+ // This fixes a Windows bug calculating the size when TBSTYLE_DROPDOWN is used.
+ int xMaxSize = 0;
+ for (int i= 0 ; i < GetButtonCount(); ++i)
+ {
+ xMaxSize += GetItemRect(i).Width();
+ }
+
+ sz.cx = xMaxSize;
+ return sz;
+ }
+
+ inline DWORD CToolBar::GetPadding() const
+ // Returns a DWORD value that contains the horizontal padding in the low word and the vertical padding in the high word, in pixels.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (DWORD)SendMessage(TB_GETPADDING, 0L, 0L);
+ }
+
+ inline CRect CToolBar::GetRect(int idButton) const
+ // Retrieves the bounding rectangle for a specified toolbar button.
+ {
+ assert(::IsWindow(m_hWnd));
+ CRect rc;
+ SendMessage(TB_GETRECT, (WPARAM)idButton, (LPARAM)&rc);
+ return rc;
+ }
+
+ inline int CToolBar::GetRows() const
+ // Retrieves the number of rows of buttons in a toolbar with the TBSTYLE_WRAPABLE style.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (int)SendMessage(TB_GETROWS, 0L, 0L);
+ }
+
+ inline int CToolBar::GetTextRows() const
+ // Retrieves the maximum number of text rows that can be displayed on a toolbar button.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (int)SendMessage(TB_GETTEXTROWS, 0L, 0L);
+ }
+
+ inline HWND CToolBar::GetToolTips() const
+ // Retrieves the handle to the ToolTip control, if any, associated with the toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (HWND)SendMessage(TB_GETTOOLTIPS, 0L, 0L);
+ }
+
+ inline BOOL CToolBar::HasText() const
+ {
+ assert(::IsWindow(m_hWnd));
+ BOOL bReturn = FALSE;
+
+ for (int i = 0 ; i < GetButtonCount(); ++i)
+ {
+ if (SendMessage(TB_GETBUTTONTEXT, GetCommandID(i), 0L) != -1)
+ bReturn = TRUE;
+ }
+
+ // return TRUE if any button has text
+ return bReturn;
+ }
+
+ inline BOOL CToolBar::HideButton(int idButton, BOOL fShow) const
+ //Hides or shows the specified button in a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_HIDEBUTTON, (WPARAM)idButton, (LPARAM)MAKELONG (fShow, 0));
+ }
+
+ inline int CToolBar::HitTest() const
+ // Determines where a point lies in a toolbar control.
+
+ // We do our own hit test since TB_HITTEST is a bit buggy,
+ // and also doesn't work at all on earliest versions of Win95
+ {
+ assert(::IsWindow(m_hWnd));
+ CPoint pt = GetCursorPos();
+ ScreenToClient(pt);
+
+ int nButtons = (int)SendMessage(TB_BUTTONCOUNT, 0L, 0L);
+ int iButton = -1;
+
+ for (int i = 0 ; i < nButtons; ++i)
+ {
+ CRect rc = GetItemRect(i);
+ if (rc.PtInRect(pt))
+ iButton = i;
+ }
+
+ return iButton;
+ }
+
+ inline BOOL CToolBar::Indeterminate(int idButton, BOOL fIndeterminate) const
+ //Hides or shows the specified button in a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_INDETERMINATE, (WPARAM)idButton, (LPARAM)MAKELONG (fIndeterminate, 0));
+ }
+
+ inline BOOL CToolBar::InsertButton(int iButton, LPTBBUTTON lpButton) const
+ // Inserts a button in a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_INSERTBUTTON, (WPARAM)iButton, (LPARAM)lpButton);
+ }
+
+ inline BOOL CToolBar::IsButtonHidden(int idButton) const
+ // Determines whether the specified button in a toolbar is hidden.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_ISBUTTONHIDDEN, (WPARAM)idButton, 0L);
+ }
+
+ inline BOOL CToolBar::IsButtonHighlighted(int idButton) const
+ // Checks the highlight state of a toolbar button.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_ISBUTTONHIGHLIGHTED, (WPARAM)idButton, 0L);
+ }
+
+ inline BOOL CToolBar::IsButtonIndeterminate(int idButton) const
+ // Determines whether the specified button in a toolbar is indeterminate.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_ISBUTTONINDETERMINATE, (WPARAM)idButton, 0L);
+ }
+
+ inline BOOL CToolBar::IsButtonPressed(int idButton) const
+ // Determines whether the specified button in a toolbar is pressed.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_ISBUTTONPRESSED, (WPARAM)idButton, 0L);
+ }
+
+ inline int CToolBar::MapAccelerator(TCHAR chAccel) const
+ // Determines whether the specified button in a toolbar is pressed.
+ {
+ assert(::IsWindow(m_hWnd));
+ int uButtonID;
+ int idButton;
+ if (SendMessage(TB_MAPACCELERATOR, (WPARAM)chAccel, (LPARAM)&uButtonID))
+ idButton = uButtonID;
+ else
+ idButton = -1;
+
+ return idButton;
+ }
+
+ inline BOOL CToolBar::MarkButton(int idButton) const
+ // Sets the highlight state of a given button in a toolbar control.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_MARKBUTTON, (WPARAM)idButton, 0L);
+ }
+
+ inline BOOL CToolBar::MoveButton(UINT uOldPos, UINT uNewPos) const
+ // Moves a button from one index to another.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_MOVEBUTTON, (WPARAM)uOldPos, (LPARAM)uNewPos);
+ }
+
+
+ inline void CToolBar::OnCreate()
+ {
+ // We must send this message before sending the TB_ADDBITMAP or TB_ADDBUTTONS message
+ SendMessage(TB_BUTTONSTRUCTSIZE, (WPARAM)sizeof(TBBUTTON), 0L);
+
+ // allows buttons to have a separate dropdown arrow
+ // Note: TBN_DROPDOWN notification is sent by a toolbar control when the user clicks a dropdown button
+ SendMessage(TB_SETEXTENDEDSTYLE, 0L, TBSTYLE_EX_DRAWDDARROWS);
+
+ // Turn of Double click processing (i.e. treat a double click as two single clicks)
+ DWORD dwStyle = (DWORD)GetClassLongPtr(GCL_STYLE);
+ dwStyle &= ~CS_DBLCLKS;
+ SetClassLongPtr(GCL_STYLE, dwStyle);
+
+ // Add extra styles for toolbars inside a rebar
+ if (lstrcmp(GetParent()->GetClassName(), _T("ReBarWindow32")) == 0)
+ {
+ DWORD style = (DWORD)GetWindowLongPtr(GWL_STYLE);
+ style |= CCS_NODIVIDER | CCS_NORESIZE;
+ SetWindowLongPtr(GWL_STYLE, style);
+ }
+
+ SetButtons(m_vToolBarData);
+
+ // Set rows of text to zero
+ SendMessage(TB_SETMAXTEXTROWS, 0L, 0L);
+ }
+
+ inline LRESULT CToolBar::OnCustomDraw(NMHDR* pNMHDR)
+ // With CustomDraw we manually control the drawing of each toolbar button
+ {
+ LPNMTBCUSTOMDRAW lpNMCustomDraw = (LPNMTBCUSTOMDRAW)pNMHDR;
+
+ switch (lpNMCustomDraw->nmcd.dwDrawStage)
+ {
+ // Begin paint cycle
+ case CDDS_PREPAINT:
+ // Send NM_CUSTOMDRAW item draw, and post-paint notification messages.
+ return CDRF_NOTIFYITEMDRAW | CDRF_NOTIFYPOSTPAINT ;
+
+ // An item is about to be drawn
+ case CDDS_ITEMPREPAINT:
+ {
+ CDC* pDrawDC = FromHandle(lpNMCustomDraw->nmcd.hdc);
+ CRect rcRect = lpNMCustomDraw->nmcd.rc;
+ int nState = lpNMCustomDraw->nmcd.uItemState;
+ DWORD dwItem = (DWORD)lpNMCustomDraw->nmcd.dwItemSpec;
+ DWORD dwTBStyle = (DWORD)SendMessage(TB_GETSTYLE, 0L, 0L);
+ int nStyle = GetButtonStyle(dwItem);
+
+ int nButton = (int)SendMessage(TB_COMMANDTOINDEX, (WPARAM) dwItem, 0L);
+ TBBUTTON tbb = {0};
+ SendMessage(TB_GETBUTTON, nButton, (LPARAM)&tbb);
+ int iImage = (int)tbb.dwData;
+
+ // Calculate text size
+ std::vector<TCHAR> vText(MAX_MENU_STRING, _T('\0'));
+ TCHAR* pszText = &vText[0];
+ CSize TextSize;
+ if (HasText()) // Does any button have text?
+ {
+ pDrawDC->SelectObject(GetFont());
+ if (SendMessage(TB_GETBUTTONTEXT, dwItem, (LPARAM)pszText)> 0)
+ {
+ TextSize = pDrawDC->GetTextExtentPoint32(pszText, lstrlen(pszText));
+ }
+ }
+
+ // Draw outline rectangle
+ if (nState & (CDIS_HOT | CDIS_SELECTED | CDIS_CHECKED))
+ {
+ pDrawDC->CreatePen(PS_SOLID, 1, m_Theme.clrOutline);
+ pDrawDC->MoveTo(rcRect.left, rcRect.top);
+ pDrawDC->LineTo(rcRect.left, rcRect.bottom-1);
+ pDrawDC->LineTo(rcRect.right-1, rcRect.bottom-1);
+ pDrawDC->LineTo(rcRect.right-1, rcRect.top);
+ pDrawDC->LineTo(rcRect.left, rcRect.top);
+ }
+
+ // Draw filled gradient background
+ rcRect.InflateRect(-1, -1);
+ if ((nState & (CDIS_SELECTED|CDIS_CHECKED)) || (GetButtonState(dwItem) & TBSTATE_PRESSED))
+ {
+ pDrawDC->GradientFill(m_Theme.clrPressed1, m_Theme.clrPressed2, rcRect, FALSE);
+ }
+ else if (nState & CDIS_HOT)
+ {
+ pDrawDC->GradientFill(m_Theme.clrHot1, m_Theme.clrHot2, rcRect, FALSE);
+ }
+
+ // Get the appropriate image list depending on the button state
+ HIMAGELIST himlToolBar;
+ if (nState & CDIS_DISABLED)
+ {
+ himlToolBar = (HIMAGELIST)SendMessage(TB_GETDISABLEDIMAGELIST, 0L, 0L);
+ }
+ else if (nState & (CDIS_HOT | CDIS_SELECTED | CDIS_CHECKED))
+ {
+ himlToolBar = (HIMAGELIST)SendMessage(TB_GETHOTIMAGELIST, 0L, 0L);
+ if (0 == himlToolBar)
+ himlToolBar = (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
+ }
+ else
+ {
+ himlToolBar = (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
+ }
+
+ BOOL IsWin95 = (1400 == (GetWinVersion()) || (2400 == GetWinVersion()));
+
+ // Calculate image position
+ int cxImage = 0;
+ int cyImage = 0;
+ ImageList_GetIconSize(himlToolBar, &cxImage, &cyImage);
+
+ int yImage = (rcRect.bottom - rcRect.top - cyImage - TextSize.cy +2)/2;
+ int xImage = (rcRect.right + rcRect.left - cxImage)/2 + ((nState & (CDIS_SELECTED|CDIS_CHECKED))? 1:0);
+ if (dwTBStyle & TBSTYLE_LIST)
+ {
+ xImage = rcRect.left + (IsXPThemed()?2:4) + ((nState & CDIS_SELECTED)? 1:0);
+ yImage = (rcRect.bottom -rcRect.top - cyImage +2)/2 + ((nState & (CDIS_SELECTED|CDIS_CHECKED))? 1:0);
+ }
+
+ // Handle the TBSTYLE_DROPDOWN and BTNS_WHOLEDROPDOWN styles
+ if ((nStyle & TBSTYLE_DROPDOWN) || ((nStyle & 0x0080) && (!IsWin95)))
+ {
+ // Calculate the dropdown arrow position
+ int xAPos = (nStyle & TBSTYLE_DROPDOWN)? rcRect.right -6 : (rcRect.right + rcRect.left + cxImage + 4)/2;
+ int yAPos = (nStyle & TBSTYLE_DROPDOWN)? (rcRect.bottom - rcRect.top +1)/2 : (cyImage)/2;
+ if (dwTBStyle & TBSTYLE_LIST)
+ {
+ xAPos = (nStyle & TBSTYLE_DROPDOWN)?rcRect.right -6:rcRect.right -5;
+ yAPos = (rcRect.bottom - rcRect.top +1)/2 + ((nStyle & TBSTYLE_DROPDOWN)?0:1);
+ }
+
+ xImage -= (nStyle & TBSTYLE_DROPDOWN)?((dwTBStyle & TBSTYLE_LIST)? (IsXPThemed()?-4:0):6):((dwTBStyle & TBSTYLE_LIST)? 0:4);
+
+ // Draw separate background for dropdown arrow
+ if ((m_bDrawArrowBkgrnd) && (nState & CDIS_HOT))
+ {
+ CRect rcArrowBkgnd = rcRect;
+ rcArrowBkgnd.left = rcArrowBkgnd.right - 13;
+ pDrawDC->GradientFill(m_Theme.clrPressed1, m_Theme.clrPressed2, rcArrowBkgnd, FALSE);
+ }
+
+ m_bDrawArrowBkgrnd = FALSE;
+
+ // Manually draw the dropdown arrow
+ pDrawDC->CreatePen(PS_SOLID, 1, RGB(0,0,0));
+ for (int i = 2; i >= 0; --i)
+ {
+ pDrawDC->MoveTo(xAPos -i-1, yAPos - i+1);
+ pDrawDC->LineTo(xAPos +i, yAPos - i+1);
+ }
+
+ // Draw line between icon and dropdown arrow
+ if ((nStyle & TBSTYLE_DROPDOWN) && ((nState & CDIS_SELECTED) || nState & CDIS_HOT))
+ {
+ pDrawDC->CreatePen(PS_SOLID, 1, m_Theme.clrOutline);
+ pDrawDC->MoveTo(rcRect.right - 13, rcRect.top);
+ pDrawDC->LineTo(rcRect.right - 13, rcRect.bottom);
+ }
+ }
+
+ // Draw the button image
+ if (xImage > 0)
+ {
+ ImageList_Draw(himlToolBar, iImage, *pDrawDC, xImage, yImage, ILD_TRANSPARENT);
+ }
+
+ //Draw Text
+ if (lstrlen(pszText) > 0)
+ {
+ int iWidth = rcRect.right - rcRect.left - ((nStyle & TBSTYLE_DROPDOWN)?13:0);
+ CRect rcText(0, 0, MIN(TextSize.cx, iWidth), TextSize.cy);
+
+ int xOffset = (rcRect.right + rcRect.left - rcText.right + rcText.left - ((nStyle & TBSTYLE_DROPDOWN)? 11 : 1))/2;
+ int yOffset = yImage + cyImage +1;
+
+ if (dwTBStyle & TBSTYLE_LIST)
+ {
+ xOffset = rcRect.left + cxImage + ((nStyle & TBSTYLE_DROPDOWN)?(IsXPThemed()?10:6): 6) + ((nState & CDIS_SELECTED)? 1:0);
+ yOffset = (2+rcRect.bottom - rcRect.top - rcText.bottom + rcText.top)/2 + ((nState & CDIS_SELECTED)? 1:0);
+ rcText.right = MIN(rcText.right, rcRect.right - xOffset);
+ }
+
+ OffsetRect(&rcText, xOffset, yOffset);
+
+ int iMode = pDrawDC->SetBkMode(TRANSPARENT);
+ pDrawDC->SelectObject(GetFont());
+
+ if (nState & (CDIS_DISABLED))
+ {
+ // Draw text twice for embossed look
+ rcText.OffsetRect(1, 1);
+ pDrawDC->SetTextColor(RGB(255,255,255));
+ pDrawDC->DrawText(pszText, lstrlen(pszText), rcText, DT_LEFT);
+ rcText.OffsetRect(-1, -1);
+ pDrawDC->SetTextColor(GetSysColor(COLOR_GRAYTEXT));
+ pDrawDC->DrawText(pszText, lstrlen(pszText), rcText, DT_LEFT);
+ }
+ else
+ {
+ pDrawDC->SetTextColor(GetSysColor(COLOR_BTNTEXT));
+ pDrawDC->DrawText(pszText, lstrlen(pszText), rcText, DT_LEFT | DT_END_ELLIPSIS);
+ }
+ pDrawDC->SetBkMode(iMode);
+ }
+ }
+ return CDRF_SKIPDEFAULT; // No further drawing
+ }
+ return 0L;
+ }
+
+ inline void CToolBar::OnDestroy()
+ {
+ HIMAGELIST himlToolBar = (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
+ HIMAGELIST himlToolBarHot = (HIMAGELIST)SendMessage(TB_GETHOTIMAGELIST, 0L, 0L);
+ HIMAGELIST himlToolBarDis = (HIMAGELIST)SendMessage(TB_GETDISABLEDIMAGELIST, 0L, 0L);
+ ImageList_Destroy(himlToolBar);
+ ImageList_Destroy(himlToolBarHot);
+ ImageList_Destroy(himlToolBarDis);
+ }
+
+ inline LRESULT CToolBar::OnNotifyReflect(WPARAM wParam, LPARAM lParam)
+ // Notifications sent to the parent window are reflected back here
+ {
+ UNREFERENCED_PARAMETER(wParam);
+
+ switch (((LPNMHDR)lParam)->code)
+ {
+ case NM_CUSTOMDRAW:
+ {
+ if (m_Theme.UseThemes)
+ return OnCustomDraw((LPNMHDR) lParam);
+ }
+ break;
+
+ case TBN_DROPDOWN:
+ {
+ int iItem = ((LPNMTOOLBAR) lParam)->iItem;
+
+ // a boolean expression
+ m_bDrawArrowBkgrnd = (GetButtonStyle(iItem) & TBSTYLE_DROPDOWN);
+ }
+ break;
+ }
+ return 0L;
+ }
+
+ inline void CToolBar::OnWindowPosChanging(WPARAM wParam, LPARAM lParam)
+ {
+ UNREFERENCED_PARAMETER(wParam);
+
+ // Adjust size for toolbars inside a rebar
+ CWnd* pParent = GetParent();
+ if (lstrcmp(pParent->GetClassName(), _T("ReBarWindow32")) == 0)
+ {
+ ReBarTheme* pTheme = (ReBarTheme*)pParent->SendMessage(UWM_GETREBARTHEME, 0, 0);
+
+ if (pTheme && pTheme->UseThemes && pTheme->ShortBands)
+ {
+ LPWINDOWPOS pWinPos = (LPWINDOWPOS)lParam;
+ pWinPos->cx = GetMaxSize().cx+2;
+ }
+ }
+ }
+
+ inline void CToolBar::PreCreate(CREATESTRUCT &cs)
+ {
+ // Sets the CREATESTRUCT parameters prior to window creation
+ cs.style = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | TBSTYLE_TOOLTIPS | TBSTYLE_FLAT;
+ }
+
+ inline void CToolBar::PreRegisterClass(WNDCLASS &wc)
+ {
+ // Set the Window Class
+ wc.lpszClassName = TOOLBARCLASSNAME;
+ }
+
+ inline BOOL CToolBar::PressButton(int idButton, BOOL fPress) const
+ // Presses or releases the specified button in a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_PRESSBUTTON, (WPARAM)idButton, (LPARAM)MAKELONG(fPress, 0));
+ }
+
+ inline BOOL CToolBar::ReplaceBitmap(UINT NewToolBarID)
+ // Replaces an existing bitmap with a new bitmap.
+
+ // Note: ReplaceBitmap supports a maximum colour depth of 8 bits (256 colours)
+ // For more colours, use an ImageList instead
+ {
+ assert(::IsWindow(m_hWnd));
+
+ int iNumButtons = 0;
+ std::vector<UINT>::iterator iter;
+ for (iter = GetToolBarData().begin(); iter < GetToolBarData().end(); ++iter)
+ if ((*iter) != 0) ++iNumButtons;
+
+ TBREPLACEBITMAP tbrb = {0};
+ tbrb.hInstNew = GetApp()->GetResourceHandle();
+ tbrb.hInstOld = GetApp()->GetResourceHandle();
+ tbrb.nIDNew = NewToolBarID;
+ tbrb.nIDOld = m_OldToolBarID;
+ tbrb.nButtons = iNumButtons;
+
+ BOOL bResult = (BOOL)SendMessage(TB_REPLACEBITMAP, iNumButtons, (LPARAM)&tbrb);
+ if (bResult)
+ m_OldToolBarID = NewToolBarID;
+
+ return bResult;
+ }
+
+ inline void CToolBar::SaveRestore(BOOL fSave, TBSAVEPARAMS* ptbsp) const
+ // Presses or releases the specified button in a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ SendMessage(TB_PRESSBUTTON, (WPARAM)fSave, (LPARAM)ptbsp);
+ }
+
+ inline BOOL CToolBar::SetBitmap(UINT nID)
+ // Set the button images
+ {
+ assert(::IsWindow(m_hWnd));
+
+ CBitmap Bitmap(nID);
+ assert (Bitmap.GetHandle());
+ BITMAP bm = Bitmap.GetBitmapData();
+
+ int iNumButtons = 0;
+ std::vector<UINT>::iterator iter;
+ for (iter = GetToolBarData().begin(); iter < GetToolBarData().end(); ++iter)
+ if ((*iter) != 0) ++iNumButtons;
+
+ int iImageWidth = bm.bmWidth / iNumButtons;
+ int iImageHeight = bm.bmHeight;
+
+ // Set the bitmap size first
+ SetBitmapSize(iImageWidth, iImageHeight);
+
+ BOOL bResult = FALSE;
+ if (m_OldToolBarID)
+ bResult = ReplaceBitmap(nID);
+ else
+ bResult = (BOOL)AddBitmap(nID);
+
+ return bResult;
+ }
+
+ inline BOOL CToolBar::SetBitmapSize(int cx, int cy) const
+ // Sets the size of the bitmapped images to be added to a toolbar.
+
+ // Needs to be used when the image size is not the default 16 x 15
+ // Call this function before using AddBitmap or ReplaceBitmap
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_SETBITMAPSIZE, 0L, MAKELONG(cx, cy));
+ }
+
+ inline int CToolBar::SetButtons(const std::vector<UINT>& vToolBarData) const
+ // Assigns a resource ID to each toolbar button
+ {
+ assert(::IsWindow(m_hWnd));
+
+ int iImages = 0;
+ UINT iNumButtons = (UINT)vToolBarData.size();
+
+ // Remove any existing buttons
+ while (SendMessage(TB_BUTTONCOUNT, 0L, 0L) > 0)
+ {
+ if(!SendMessage(TB_DELETEBUTTON, 0L, 0L))
+ break;
+ }
+
+ if (iNumButtons > 0)
+ {
+ // TBBUTTON structure for each button in the toolbar
+ TBBUTTON tbb = {0};
+
+ for (UINT j = 0 ; j < iNumButtons; ++j)
+ {
+ ZeroMemory(&tbb, sizeof(TBBUTTON));
+
+ if (0 == vToolBarData[j])
+ {
+ tbb.fsStyle = TBSTYLE_SEP;
+ }
+ else
+ {
+ tbb.dwData = iImages;
+ tbb.iBitmap = iImages;
+ tbb.idCommand = vToolBarData[j];
+ tbb.fsState = TBSTATE_ENABLED;
+ tbb.fsStyle = TBSTYLE_BUTTON;
+ }
+
+ // Add the button to the toolbar
+ if (SendMessage(TB_ADDBUTTONS, 1L, (LPARAM)&tbb))
+ iImages++;
+ else
+ break;
+ }
+ }
+
+ return iImages;
+ }
+
+ inline BOOL CToolBar::SetButtonSize(int cx, int cy) const
+ // Sets the size of the buttons to be added to a toolbar
+ // The size can be set only before adding any buttons to the toolbar
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_SETBUTTONSIZE, 0L, MAKELONG(cx, cy));
+ }
+
+ inline BOOL CToolBar::SetButtonState(int idButton, UINT State) const
+ {
+ // Set the state of an individual button
+ // TBSTATE_CHECKED The button has the TBSTYLE_CHECK style and is being clicked.
+ // TBSTATE_ELLIPSES The button's text is cut off and an ellipsis is displayed.
+ // TBSTATE_ENABLED The button accepts user input. A button that doesn't have this state is grayed.
+ // TBSTATE_HIDDEN The button is not visible and cannot receive user input.
+ // TBSTATE_INDETERMINATE The button is grayed.
+ // TBSTATE_MARKED The button is marked. The interpretation of a marked item is dependent upon the application.
+ // TBSTATE_PRESSED The button is being clicked.
+ // TBSTATE_WRAP The button is followed by a line break.
+
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_SETSTATE, (WPARAM) idButton, (LPARAM)MAKELONG (State, 0));
+ }
+
+ inline BOOL CToolBar::SetButtonStyle(int idButton, BYTE Style) const
+ // The the style of the toolbar control. The following button styles are supported:
+ // TBSTYLE_BUTTON Standard pushbutton (default)
+ // TBSTYLE_SEP Separator
+ // TBSTYLE_CHECK Auto check-box button
+ // TBSTYLE_GROUP Marks the start of a group of buttons
+ // TBSTYLE_CHECKGROUP Marks the start of a group of check-box buttons
+ // TBSTYLE_DROPDOWN Creates a drop-down list button
+ // TBSTYLE_AUTOSIZE The button's width will be calculated based on the text of the button, not on the size of the image
+ // TBSTYLE_NOPREFIX The button text will not have an accelerator prefix associated with it
+ {
+ assert(::IsWindow(m_hWnd));
+
+ TBBUTTONINFO tbbi = {0};
+ tbbi.cbSize = sizeof(TBBUTTONINFO);
+ tbbi.dwMask = TBIF_STYLE;
+ tbbi.fsStyle = Style;
+
+ // Note: TB_SETBUTTONINFO requires comctl32.dll version 4.71 or later
+ // i.e. Win95 with IE4 / NT with IE4 or later
+ return (BOOL)SendMessage(TB_SETBUTTONINFO, idButton, (LPARAM) &tbbi);
+ }
+
+ inline BOOL CToolBar::SetButtonText(int idButton, LPCTSTR szText)
+ // This rather convoluted approach to setting toolbar button text supports
+ // all versions of Windows, including Win95 with COMCTL32.DLL version 4.0
+ {
+ assert(::IsWindow(m_hWnd));
+ int iIndex = CommandToIndex(idButton);
+ assert(-1 != iIndex);
+
+ BOOL Succeeded = TRUE;
+ tString sString = szText;
+ std::map<tString, int>::iterator m;
+ int iString;
+
+ // Check to see if the string is already added
+ m = m_StringMap.find(sString);
+ if (m_StringMap.end() == m)
+ {
+ if (0 == m_StringMap.size())
+ {
+ // Place a blank string first in the string table, in case some
+ // buttons don't have text
+ TCHAR szString[3] = _T(" ");
+ szString[2] = _T('\0'); // Double-null terminate
+ SendMessage(TB_ADDSTRING, 0L, (LPARAM)szString);
+ }
+
+ // No index for this string exists, so create it now
+ TCHAR szBuf[80] = _T("");
+ lstrcpyn(szBuf, szText, 79);
+ szBuf[lstrlen(szBuf)+1] = _T('\0'); // Double-null terminate
+
+ iString = (int)SendMessage(TB_ADDSTRING, 0L, (LPARAM)szBuf);
+ if (-1 == iString )
+ Succeeded = FALSE;
+
+ // Save the string its index in our map
+ m_StringMap.insert(std::make_pair(sString, iString));
+ }
+ else
+ {
+ // String found, use the index from our map
+ iString = m->second;
+ }
+
+ if (Succeeded)
+ {
+ TBBUTTON tbb = {0};
+ Succeeded = (BOOL)SendMessage(TB_GETBUTTON, iIndex, (LPARAM)&tbb);
+
+ tbb.iString = iString;
+
+ // Turn off ToolBar drawing
+ SendMessage(WM_SETREDRAW, FALSE, 0L);
+
+ if (Succeeded)
+ Succeeded = (BOOL)SendMessage(TB_DELETEBUTTON, iIndex, 0L);
+
+ if (Succeeded)
+ Succeeded = (BOOL)SendMessage(TB_INSERTBUTTON, iIndex, (LPARAM)&tbb);
+
+ // Ensure the button now includes some text rows
+ if (0 == SendMessage(TB_GETTEXTROWS, 0L, 0L))
+ SendMessage(TB_SETMAXTEXTROWS, 1L, 0L);
+
+ // Turn on ToolBar drawing
+ SendMessage(WM_SETREDRAW, TRUE, 0L);
+ }
+ // Redraw button
+ CRect r = GetItemRect(iIndex);
+ InvalidateRect(&r, TRUE);
+
+ return Succeeded;
+ }
+
+ inline BOOL CToolBar::SetButtonWidth(int idButton, int nWidth) const
+ // The set button width can adjust the width of the button after it is created.
+ // This is useful when replacing a button with a ComboBox or other control.
+ // Note: TB_SETBUTTONINFO requires comctl32.dll version 4.71 or later
+ // i.e. Win95 with IE4 / NT with IE4 or later
+ {
+ assert(::IsWindow(m_hWnd));
+
+ TBBUTTONINFO tbbi = {0};
+ tbbi.cbSize = sizeof(TBBUTTONINFO);
+ tbbi.dwMask = TBIF_SIZE;
+ tbbi.cx = (WORD)nWidth;
+ BOOL bResult = (BOOL)SendMessage(TB_SETBUTTONINFO, (WPARAM)idButton, (LPARAM)&tbbi);
+
+ // Send a changed message to the parent (used by the rebar)
+ SIZE MaxSize = GetMaxSize();
+ GetParent()->SendMessage(UWM_TOOLBAR_RESIZE, (WPARAM)m_hWnd, (LPARAM)&MaxSize);
+
+ return bResult;
+ }
+
+ inline BOOL CToolBar::SetCommandID(int iIndex, int idButton) const
+ // Sets the command identifier of a toolbar button
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_SETCMDID, iIndex, idButton);
+ }
+
+ inline HIMAGELIST CToolBar::SetDisableImageList(HIMAGELIST himlNewDisabled) const
+ // Sets the image list that the toolbar control will use to display disabled buttons.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (HIMAGELIST)SendMessage(TB_SETDISABLEDIMAGELIST, 0L, (LPARAM)himlNewDisabled);
+ }
+
+ inline DWORD CToolBar::SetDrawTextFlags(DWORD dwMask, DWORD dwDTFlags) const
+ // Sets the text drawing flags for the toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (DWORD)SendMessage(TB_SETDRAWTEXTFLAGS, (WPARAM)dwMask, (LPARAM)dwDTFlags);
+ }
+
+ inline DWORD CToolBar::SetExtendedStyle(DWORD dwExStyle) const
+ // Sets the text drawing flags for the toolbar.
+ // Extended styles include: TBSTYLE_EX_DRAWDDARROWS, TBSTYLE_EX_HIDECLIPPEDBUTTONS, TBSTYLE_EX_DOUBLEBUFFER and TBSTYLE_EX_MIXEDBUTTONS
+ {
+ assert(::IsWindow(m_hWnd));
+ return (DWORD)SendMessage(TB_SETEXTENDEDSTYLE, 0L, (LPARAM)dwExStyle);
+ }
+
+ inline HIMAGELIST CToolBar::SetHotImageList(HIMAGELIST himlNewHot) const
+ // Sets the image list that the toolbar control will use to display hot buttons.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (HIMAGELIST)SendMessage(TB_SETHOTIMAGELIST, 0L, (LPARAM)himlNewHot);
+ }
+
+ inline int CToolBar::SetHotItem(int iHot) const
+ // Sets the hot item in a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (int)SendMessage(TB_SETHOTITEM, (WPARAM)iHot, 0L);
+ }
+
+ inline HIMAGELIST CToolBar::SetImageList(HIMAGELIST himlNew) const
+ // Sets the image list that the toolbar will use to display buttons that are in their default state.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (HIMAGELIST)SendMessage(TB_SETIMAGELIST, 0L, (LPARAM)himlNew);
+ }
+
+ inline BOOL CToolBar::SetImages(COLORREF crMask, UINT ToolBarID, UINT ToolBarHotID, UINT ToolBarDisabledID)
+ // Either sets the imagelist or adds/replaces bitmap depending on ComCtl32.dll version
+ // Assumes the width of the button image = bitmap_size / buttons
+ // Assumes buttons have been already been added via AdddToolBarButton
+ // The colour mask is often grey RGB(192,192,192) or magenta (255,0,255);
+ // The color mask is ignored for 32bit bitmap resources
+ // The Hot and disiabled bitmap resources can be 0
+ {
+ assert(::IsWindow(m_hWnd));
+
+ // ToolBar ImageLists require Comctl32.dll version 4.7 or later
+ if (400 == GetComCtlVersion())
+ {
+ // We are using COMCTL32.DLL version 4.0, so we can't use an imagelist.
+ // Instead we simply set the bitmap.
+ return SetBitmap(ToolBarID);
+ }
+
+ int iNumButtons = 0;
+ std::vector<UINT>::iterator iter;
+ for (iter = GetToolBarData().begin(); iter < GetToolBarData().end(); ++iter)
+ if ((*iter) != 0) ++iNumButtons;
+
+ if (iNumButtons > 0)
+ {
+ // Set the button images
+ CBitmap Bitmap(ToolBarID);
+ assert(Bitmap.GetHandle());
+
+ BITMAP bm = Bitmap.GetBitmapData();
+ int iImageWidth = bm.bmWidth / iNumButtons;
+ int iImageHeight = bm.bmHeight;
+
+ HIMAGELIST himlToolBar = (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
+ HIMAGELIST himlToolBarHot = (HIMAGELIST)SendMessage(TB_GETHOTIMAGELIST, 0L, 0L);
+ HIMAGELIST himlToolBarDis = (HIMAGELIST)SendMessage(TB_GETDISABLEDIMAGELIST, 0L, 0L);
+ ImageList_Destroy(himlToolBar);
+ ImageList_Destroy(himlToolBarHot);
+ ImageList_Destroy(himlToolBarDis);
+
+ himlToolBar = ImageList_Create(iImageWidth, iImageHeight, ILC_COLOR32 | ILC_MASK, iNumButtons, 0);
+ assert(himlToolBar);
+
+ ImageList_AddMasked(himlToolBar, Bitmap, crMask);
+ SendMessage(TB_SETIMAGELIST, 0L, (LPARAM)himlToolBar);
+
+ if (ToolBarHotID)
+ {
+ CBitmap BitmapHot(ToolBarHotID);
+ assert(BitmapHot);
+
+ himlToolBarHot = ImageList_Create(iImageWidth, iImageHeight, ILC_COLOR32 | ILC_MASK, iNumButtons, 0);
+ assert(himlToolBarHot);
+
+ ImageList_AddMasked(himlToolBarHot, BitmapHot, crMask);
+ SendMessage(TB_SETHOTIMAGELIST, 0L, (LPARAM)himlToolBarHot);
+ }
+
+ if (ToolBarDisabledID)
+ {
+ CBitmap BitmapDisabled(ToolBarDisabledID);
+ assert(BitmapDisabled);
+
+ himlToolBarDis = ImageList_Create(iImageWidth, iImageHeight, ILC_COLOR32 | ILC_MASK, iNumButtons, 0);
+ assert(himlToolBarDis);
+
+ ImageList_AddMasked(himlToolBarDis, BitmapDisabled, crMask);
+ SendMessage(TB_SETDISABLEDIMAGELIST, 0L, (LPARAM)himlToolBarDis);
+ }
+ else
+ {
+ himlToolBarDis = CreateDisabledImageList(himlToolBar);
+ SendMessage(TB_SETDISABLEDIMAGELIST, 0L, (LPARAM)himlToolBarDis);
+ }
+
+ // Inform the parent of the change (rebar needs this)
+ SIZE MaxSize = GetMaxSize();
+ GetParent()->SendMessage(UWM_TOOLBAR_RESIZE, (WPARAM)m_hWnd, (LPARAM)&MaxSize);
+ }
+
+ return TRUE;
+ }
+
+ inline BOOL CToolBar::SetIndent(int iIndent) const
+ // Sets the indentation for the first button in a toolbar control.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_SETINDENT, (WPARAM)iIndent, 0L);
+ }
+
+ inline BOOL CToolBar::SetMaxTextRows(int iMaxRows) const
+ // Sets the maximum number of text rows displayed on a toolbar button.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_SETMAXTEXTROWS, (WPARAM)iMaxRows, 0L);
+ }
+
+ inline BOOL CToolBar::SetPadding(int cx, int cy) const
+ // Sets the padding for a toolbar control.
+ {
+ assert(::IsWindow(m_hWnd));
+ return (BOOL)SendMessage(TB_SETPADDING, 0L, (WPARAM)MAKELONG(cx, cy));
+ }
+
+ inline void CToolBar::SetToolBarTheme(ToolBarTheme& Theme)
+ {
+ m_Theme.UseThemes = Theme.UseThemes;
+ m_Theme.clrHot1 = Theme.clrHot1;
+ m_Theme.clrHot2 = Theme.clrHot2;
+ m_Theme.clrPressed1 = Theme.clrPressed1;
+ m_Theme.clrPressed2 = Theme.clrPressed2;
+ m_Theme.clrOutline = Theme.clrOutline;
+
+ if (IsWindow())
+ Invalidate();
+ }
+
+ inline void CToolBar::SetToolTips(HWND hwndToolTip) const
+ // Associates a ToolTip control with a toolbar.
+ {
+ assert(::IsWindow(m_hWnd));
+ SendMessage(TB_SETTOOLTIPS, (WPARAM)hwndToolTip, 0L);
+ }
+
+ inline LRESULT CToolBar::WndProcDefault(UINT uMsg, WPARAM wParam, LPARAM lParam)
+ {
+ switch (uMsg)
+ {
+ case WM_DESTROY:
+ OnDestroy();
+ break;
+ case UWM_GETTOOLBARTHEME:
+ {
+ ToolBarTheme& tt = GetToolBarTheme();
+ return (LRESULT)&tt;
+ }
+ case WM_WINDOWPOSCHANGING:
+ OnWindowPosChanging(wParam, lParam);
+ break;
+ }
+
+ // pass unhandled messages on for default processing
+ return CWnd::WndProcDefault(uMsg, wParam, lParam);
+ }
+
+} // namespace Win32xx
+
+#endif // #ifndef _WIN32XX_TOOLBAR_H_