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447 lines
16 KiB
C++
447 lines
16 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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// Defines a toolbar button
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// Created August 19, 1996 by Scott Putterman
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#ifndef _TLBUTTON_H
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#define _TLBUTTON_H
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#include "winproto.h"
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/* Needed for IconType enum */
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#include "rdfacc.h"
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#include "tooltip.h"
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#define SHOW_ALL_CHARACTERS -1
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#define TB_DYNAMIC_TOOLTIP 0x1 //Client fills in tooltip
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#define TB_HAS_TIMED_MENU 0x2 //Popup menu shows up on left mouse down after a small period of time
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#define TB_HAS_IMMEDIATE_MENU 0x4 //Popup menu shows up on left mouse down immediately
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#define TB_HAS_DRAGABLE_MENU 0x8 //Popup menu uses a CDropMenu instead of an HMENU. In order for this
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//feature to work, must call SetDropTarget before dragging occurs. And
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//the drop target must be derived from CToolbarButtonDropTarget
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#define TB_DYNAMIC_STATUS 0x10 //Client fills in status message
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#define TB_HAS_DROPDOWN_TOOLBAR 0x20 // A CDropDownToolbar shows up on left mouse down (used for Composer only)
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#define NSBUTTONMENUOPEN (WM_USER + 1) // Sent when a button menu is opened and needs to be filled in
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#define NSBUTTONDRAGGING (WM_USER + 2) // Sent when a button is being dragged
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#define NSDRAGMENUOPEN (WM_USER + 3) // Sent when a CDrop menu is being opened and needs to be filled in
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#define NSDRAGGINGONBUTTON (WM_USER + 4) // Sent when something is being dragged ontop of a button
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#define TB_FILLINTOOLTIP (WM_USER + 8) // Sent when a string for a tooltip needs to be filled in
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#define TB_FILLINSTATUS (WM_USER + 9) // Sent when a string for the status bar needs to be filled in
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#define TB_SIZECHANGED (WM_USER + 30) // Sent when the button changes size
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typedef struct {
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HWND button;
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} BUTTONITEM;
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typedef BUTTONITEM * LPBUTTONITEM;
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#define NETSCAPE_BOOKMARK_BUTTON_FORMAT "Netscape Bookmark Button Format"
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typedef struct {
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BOOKMARKITEM bookmark;
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BUTTONITEM buttonInfo;
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} BOOKMARKBUTTONITEM;
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typedef BOOKMARKBUTTONITEM * LPBOOKMARKBUTTONITEM;
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#define NETSCAPE_COMMAND_BUTTON_FORMAT "Netscape Command Button Format"
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typedef struct {
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UINT nCommand;
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BUTTONITEM buttonInfo;
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} COMMANDBUTTONITEM;
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typedef COMMANDBUTTONITEM * LPCOMMANDBUTTONITEM;
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class CToolbarButton;
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class CButtonEditWnd : public CEdit
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{
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protected:
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CToolbarButton *m_pOwner;
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public:
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CButtonEditWnd() { m_pOwner = NULL; }
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~CButtonEditWnd();
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void SetToolbarButtonOwner(CToolbarButton *pOwner);
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virtual BOOL PreTranslateMessage ( MSG * msg );
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protected:
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// Generated message map functions
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//{{AFX_MSG(CButtonEditWnd)
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afx_msg void OnDestroy();
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afx_msg void OnKillFocus( CWnd* pNewWnd );
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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class CToolbarButtonCmdUI : public CCmdUI
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{
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public: // re-implementations only
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virtual void Enable(BOOL bOn);
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virtual void SetCheck( int nCheck = 1 );
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};
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class CDropMenu;
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class CToolbarButton;
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#define CToolbarButtonDropTargetBase COleDropTarget
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class CToolbarButtonDropTarget : public CToolbarButtonDropTargetBase
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{
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protected:
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CToolbarButton *m_pButton;
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public:
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CToolbarButtonDropTarget(){m_pButton = NULL;}
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void SetButton(CToolbarButton *pButton) { m_pButton = pButton;}
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protected:
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virtual DROPEFFECT OnDragEnter(CWnd * pWnd,
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COleDataObject * pDataObject, DWORD dwKeyState, CPoint point);
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virtual DROPEFFECT OnDragOver(CWnd * pWnd,
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COleDataObject * pDataObject, DWORD dwKeyState, CPoint point );
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virtual BOOL OnDrop(CWnd * pWnd, COleDataObject * pDataObject,
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DROPEFFECT dropEffect, CPoint point);
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virtual DROPEFFECT ProcessDragEnter(CWnd *pWnd, COleDataObject *pDataObject,
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DWORD dwKeyState, CPoint point) = 0;
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virtual DROPEFFECT ProcessDragOver(CWnd *pWnd, COleDataObject *pDataObject,
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DWORD dwKeyState, CPoint point) = 0;
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virtual BOOL ProcessDrop(CWnd *pWnd, COleDataObject *pDataObject,
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DROPEFFECT dropEffect, CPoint point) = 0;
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private:
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};
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class CToolbarButton: public CWnd {
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public:
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// States for button effects
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enum BTN_STATE {eNORMAL, eDISABLED, eBUTTON_UP, eBUTTON_DOWN, eBUTTON_CHECKED};
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protected:
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BOOL m_bIsResourceID; // does this use a resource or a file
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UINT m_nBitmapID; // the resource of the bitmap
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UINT m_nBitmapIndex; // the index of the bitmap we wish to show
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LPTSTR m_pBitmapFile; // the file in which the bitmap is stored
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LPTSTR m_pButtonText; // the text displayed in Novice mode
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LPTSTR m_pToolTipText; // the text displayed in the tooltip
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LPTSTR m_pStatusText; // the text displayed in the status bar
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int m_nToolbarStyle; // whether or not we are in Novice mode
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CSize m_noviceButtonSize; // the size of the button in Novice mode
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CSize m_advancedButtonSize; // the size of the button in Advanced mode
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CSize m_bitmapSize; // The size of each bitmap in the resource
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int m_nMaxTextChars; // The maximum number of characters of the text shown on button
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int m_nMinTextChars; // The minimum number of characters shown on button
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DWORD m_dwButtonStyle; // the style of the button
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BTN_STATE m_eState; // Current button state
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BOOL m_bEnabled; // Is the button enabled
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BOOL m_bNeedsUpdate; // Does the button need to be disabled/enabled
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CToolbarButtonCmdUI m_state;
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CMenu m_menu; // The menu if the button has one
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CDropMenu* m_pDropMenu; // The drop menu if TB_HAS_DRAGABLE_MENU is set
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UINT m_nCommand; // command associated with this button
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UINT m_hMenuTimer; // The timer we use for starting menu if the button has one
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BOOL m_bMenuShowing; // The menu is showing;
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BOOL m_bButtonDown; // for every button up there must be a button down if an action
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// is to be taken
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UINT m_hFocusTimer; // Timer to see if the button still has focus
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BOOL m_bHaveFocus; // Do we have focus
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HBITMAP m_hBmpImg; // The loaded bitmap
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BOOL m_bBitmapFromParent;// Does the parent own the bitmap or do we have to free it.
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IconType m_nIconType; // The icon type (BITMAP, LOCAL_FILE, ARBITRARY URL)
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int m_nChecked; // Is this button checked
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CNSToolTip2 m_ToolTip;
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BOOL m_bEraseBackground;
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CToolbarButtonDropTarget *m_pDropTarget; //if we are a drop target
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BOOL m_bDraggingOnButton;
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BOOL m_bPicturesOnly; // This button only shows pictures
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BOOL m_bDoOnButtonDown; // Command is executed on button down instead of usual button up
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CButtonEditWnd* m_pTextEdit; // If the text can be edited in place we will need this edit window
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BOOL atMinimalSize; // TRUE if the button is at its minimal size
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BOOL atMaximalSize; // TRUE if the button is at its maximal size
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BOOL m_bDepressed; // Is the button depressed and locked.
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BOOL hasCustomTextColor; // TRUE if the button has a special text color.
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BOOL hasCustomBGColor; // TRUE if the button has a special background color.
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COLORREF customTextColor; // Custom Text Color
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COLORREF customBGColor; // Custom BG Color
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public:
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CToolbarButton();
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~CToolbarButton();
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int Create(CWnd *pParent, int nToolbarStyle, CSize noviceButtonSize, CSize advancedButtonSize,
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LPCTSTR pButtonText, LPCTSTR pToolTipText,
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LPCTSTR pStatusText, UINT nBitmapID, UINT nBitmapIndex,
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CSize m_bitmapSize, BOOL bNeedsUpdate, UINT nCommand, int nMaxTextChars, int nMinTextChars = 0,
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DWORD dwButtonStyle = 0);
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int Create(CWnd *pParent, int nToolbarStyle, CSize noviceButtonSize, CSize advancedButtonSize,
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LPCTSTR pButtonText, LPCTSTR pToolTipText,
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LPCTSTR pStatusText, LPCTSTR pBitmapFile,
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CSize m_bitmapSize, BOOL bNeedsUpdate, UINT nCommand, int nMaxTextChars, int nMinTextChars = 0,
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DWORD dwButtonStyle = 0);
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void SetStyle(DWORD dwButtonStyle);
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void SetText(LPCTSTR pButtonText);
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const char *GetToolTipText(void) { return m_pToolTipText; }
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void SetToolTipText(LPCSTR pToolTipText);
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void SetDepressed(BOOL b) { m_bDepressed = b; }
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void SetStatusText(LPCSTR pStatusText);
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void SetBitmap(HBITMAP hBmpImg, BOOL bParentOwns);
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void ReplaceBitmap(UINT nBitmapID, UINT nBitmapIndex);
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void ReplaceBitmap(LPCTSTR pBitmapFile);
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void ReplaceBitmap(HBITMAP hBmpImg, UINT nBitmapIndex, BOOL bParentOwns);
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void ReplaceBitmapIndex(UINT nBitmapIndex);
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virtual void DrawCustomIcon(HDC hDC, int x, int y) {};
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virtual void DrawLocalIcon(HDC hDC, int x, int y) {};
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virtual CSize GetButtonSize(void);
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virtual CSize GetRequiredButtonSize(void);
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virtual CSize GetButtonSizeFromChars(CString s, int c);
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virtual CSize GetMaximalButtonSize(void);
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virtual CSize GetMinimalButtonSize(void);
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CDropMenu* GetDropMenu() { return m_pDropMenu; }
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BOOL AtMinimalSize(void);
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BOOL AtMaximalSize(void);
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virtual void CheckForMinimalSize(void);
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virtual void CheckForMaximalSize(void);
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virtual void UpdateURLBar(char* url) {}
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BOOL IsResourceID(void) { return m_bIsResourceID; }
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virtual UINT GetBitmapID(void) { return m_nBitmapID; }
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UINT GetBitmapIndex(void) { return m_nBitmapIndex; }
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LPCTSTR GetBitmapFile(void) { return m_pBitmapFile; }
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CSize GetBitmapSize(void) { return m_bitmapSize; }
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int GetMaxTextCharacters(void) { return m_nMaxTextChars; }
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int GetMinTextCharacters(void) { return m_nMinTextChars; }
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virtual BOOL NeedsUpdate(void) { return m_bNeedsUpdate; }
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void Enable(BOOL bEnabled) { m_bEnabled = bEnabled; }
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BOOL IsEnabled(void) { return m_bEnabled; }
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void SetCheck(int nCheck);
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int GetCheck(void);
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void SetPicturesOnly(int bPicturesOnly);
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void SetButtonMode(int nToolbarStyle);
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void SetState(BTN_STATE eState) { m_eState = eState; }
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void SetMenuShowing(BOOL bMenuShowing) {m_bMenuShowing = bMenuShowing; }
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void SetBitmapSize(CSize sizeImage);
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void SetButtonSize(CSize buttonSize);
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void SetDropTarget(CToolbarButtonDropTarget *pDropTarget);
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CMenu & GetButtonMenu(void) { return m_menu; }
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UINT GetButtonCommand(void) { return m_nCommand; }
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void SetButtonCommand(UINT nCommand);
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virtual void OnAction(void) { }
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virtual void FillInOleDataSource(COleDataSource *pDataSource) {}
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void FillInButtonData(LPBUTTONITEM button);
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BOOL OnCommand(UINT wParam,LONG lParam);
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virtual BOOL OnNotify( WPARAM wParam, LPARAM lParam, LRESULT* pResult );
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virtual void OnUpdateCmdUI(CFrameWnd* pTarget, BOOL bDisableIfNoHndler);
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//called when a button is being dragged
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void ButtonDragged(void);
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void SetDoOnButtonDown(BOOL bDoOnButtonDown) {m_bDoOnButtonDown = bDoOnButtonDown;}
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BOOL IsDoOnButtonDown() {return m_bDoOnButtonDown;}
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void AddTextEdit(void);
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void RemoveTextEdit(void);
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void SetTextEditText(char *pText);
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char *GetTextEditText(void);
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virtual void EditTextChanged(char *pText);
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void SetCustomColors(COLORREF textColor, COLORREF bgColor) { hasCustomBGColor = hasCustomTextColor = TRUE; customTextColor = textColor; customBGColor = bgColor; }
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virtual void UpdateIconInfo() {}
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protected:
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virtual void DrawPicturesAndTextMode(HDC hDC, CRect rect);
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virtual void DrawPicturesMode(HDC hDC, CRect rect);
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virtual void DrawTextMode(HDC hDC, CRect rect);
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virtual void DrawBitmapOnTop(HDC hDC, CRect rect);
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virtual void DrawBitmapOnSide(HDC hDC, CRect rect);
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virtual void DrawTextOnly(HDC hDC, CRect rect);
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virtual void DrawButtonBitmap(HDC hDC, CRect rcImg);
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virtual void DrawButtonText(HDC hDC, CRect rcTxt, CSize sizeTxt, CString strTxt);
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virtual CSize GetBitmapOnTopSize(CString s, int c);
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virtual CSize GetBitmapOnSideSize(CString s, int c);
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virtual CSize GetBitmapOnlySize(void);
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virtual CSize GetTextOnlySize(CString s, int c);
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virtual void DrawUpButton(HDC hDC, CRect & rect);
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virtual void DrawDownButton(HDC hDC, CRect & rect);
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virtual void DrawCheckedButton(HDC hDC, CRect & rect);
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virtual void RemoveButtonFocus(void);
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virtual BOOL CreateRightMouseMenu(void);
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virtual void DisplayAndTrackMenu(void);
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virtual CWnd* GetMenuParent(void);
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virtual void GetTextRect(CRect &rect);
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virtual void GetPicturesAndTextModeTextRect(CRect &rect);
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virtual void GetPicturesModeTextRect(CRect &rect);
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virtual void GetTextModeTextRect(CRect &rect);
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virtual void GetBitmapOnTopTextRect(CRect &rect);
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virtual void GetTextOnlyTextRect(CRect &rect);
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virtual void GetBitmapOnSideTextRect(CRect &rect);
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virtual CPoint RequestMenuPlacement()
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{
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CPoint point(0, GetRequiredButtonSize().cy);
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ClientToScreen(&point);
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return point;
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}
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// Generated message map functions
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//{{AFX_MSG(CToolbarButton)
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afx_msg void OnPaint();
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virtual afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
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virtual afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
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afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
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virtual afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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afx_msg UINT OnGetDlgCode( );
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afx_msg void OnKeyDown( UINT nChar, UINT nRepCnt, UINT nFlags );
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afx_msg void OnShowWindow( BOOL bShow, UINT nStatus );
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afx_msg BOOL OnEraseBkgnd( CDC* pDC );
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afx_msg void OnCaptureChanged( CWnd* pWnd );
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afx_msg LRESULT OnToolTipNeedText(WPARAM, LPARAM);
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virtual afx_msg void OnTimer( UINT nIDEvent );
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afx_msg LRESULT OnDragMenuOpen(WPARAM, LPARAM);
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afx_msg LRESULT OnDraggingOnButton(WPARAM, LPARAM);
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afx_msg void OnPaletteChanged( CWnd* pFocusWnd );
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afx_msg void OnSysColorChange();
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afx_msg HBRUSH OnCtlColor( CDC* pDC, CWnd* pWnd, UINT nCtlColor );
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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// This class represents a toolbar button that can be dragged via drag and drop
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class CDragableToolbarButton: public CToolbarButton {
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private:
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BOOL m_bDragging; //Are we being dragged
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CPoint m_draggingPoint; //The original point when we started dragging
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public:
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CDragableToolbarButton();
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virtual void FillInOleDataSource(COleDataSource *pDataSource) = 0;
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protected:
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// Generated message map functions
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//{{AFX_MSG(CDragableToolbarButton)
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virtual afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
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virtual afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
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virtual afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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virtual afx_msg void OnTimer( UINT nIDEvent );
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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// This class represents a toolbar button that cannot be dragged via drag and drop
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class CStationaryToolbarButton: public CToolbarButton {
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public:
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CStationaryToolbarButton() {}
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int Create(CWnd *pParent, int nToolbarStyle, CSize noviceButtonSize, CSize advancedButtonSize,
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LPCTSTR pButtonText, LPCTSTR pToolTipText,
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LPCTSTR pStatusText, UINT nBitmapID, UINT nBitmapIndex,
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CSize m_bitmapSize, BOOL bNeedsUpdate, UINT nCommand, int nMaxTextChars,
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DWORD dwButtonStyle = 0, int nMinTextChars = 0);
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int Create(CWnd *pParent, int nToolbarStyle, CSize noviceButtonSize, CSize advancedButtonSize,
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LPCTSTR pButtonText, LPCTSTR pToolTipText,
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LPCTSTR pStatusText, LPCTSTR pBitmapFile,
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CSize m_bitmapSize, BOOL bNeedsUpdate, UINT nCommand, int nMaxTextChars,
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DWORD dwButtonStyle = 0, int nMinTextChars = 0);
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protected:
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// Generated message map functions
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//{{AFX_MSG(CStationaryToolbarButton)
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virtual afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
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virtual afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
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virtual afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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class CCommandToolbarButton: public CStationaryToolbarButton {
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private:
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CWnd *m_pActionOwner;
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public:
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CCommandToolbarButton();
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int Create(CWnd *pParent, int nToolbarStyle, CSize noviceButtonSize, CSize advancedButtonSize,
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LPCTSTR pButtonText, LPCTSTR pToolTipText,
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LPCTSTR pStatusText, UINT nBitmapID, UINT nBitmapIndex,
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CSize m_bitmapSize, UINT nCommand, int nMaxTextChars, DWORD dwButtonStyle = 0, int nMinTextChars = 0);
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int Create(CWnd *pParent, int nToolbarStyle, CSize noviceButtonSize, CSize advancedButtonSize,
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LPCTSTR pButtonText, LPCTSTR pToolTipText,
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LPCTSTR pStatusText, LPCTSTR pBitmapFile,
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CSize m_bitmapSize, UINT nCommand, int nMaxTextChars, DWORD dwButtonStyle = 0, int nMinTextChars = 0);
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virtual void OnAction(void);
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virtual void FillInOleDataSource(COleDataSource *pDataSource);
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//Actions will be sent to this owner. If this function is not used then the
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//message will go to the owner frame.
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virtual void SetActionMessageOwner(CWnd *pActionOwner);
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};
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void WFE_ParseButtonString(UINT nID, CString &statusStr, CString &toolTipStr, CString &textStr);
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#endif
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