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Diffstat (limited to 'mmc_updater/depends/win32cpp/toolbar.h')
| -rw-r--r-- | mmc_updater/depends/win32cpp/toolbar.h | 1361 |
1 files changed, 1361 insertions, 0 deletions
diff --git a/mmc_updater/depends/win32cpp/toolbar.h b/mmc_updater/depends/win32cpp/toolbar.h new file mode 100644 index 00000000..1ed005a0 --- /dev/null +++ b/mmc_updater/depends/win32cpp/toolbar.h @@ -0,0 +1,1361 @@ +// 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_ |