226 lines
7.5 KiB
C
226 lines
7.5 KiB
C
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// common stuff for the toolbar control
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#ifndef _TOOLBAR_H
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#define _TOOLBAR_H
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#define TBHIGHLIGHT_BACK
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#define TBHIGHLIGHT_GLYPH
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#include <uxtheme.h>
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typedef struct
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{ /* info for recreating the bitmaps */
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int nButtons;
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HINSTANCE hInst;
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UINT_PTR wID;
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} TBBMINFO, *PTBBMINFO;
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typedef struct _TBBUTTONDATA
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{
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union
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{
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// Someone wanted to conserve space. This is a union to make
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// the code easier to read.
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int iBitmap;
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int cxySep; // Used by separators
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}DUMMYUNIONNAME;
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int idCommand;
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BYTE fsState;
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BYTE fsStyle;
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WORD cx;
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DWORD_PTR dwData;
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INT_PTR iString;
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POINT pt; // top left corner of this button
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} TBBUTTONDATA, * LPTBBUTTONDATA;
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#define HIML_NORMAL 0
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#define HIML_HOT 1 // Image list for the hot-tracked image
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#define HIML_DISABLED 2 // Image list for the hot-tracked image
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#define HIML_MAX 2
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typedef struct
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{
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HIMAGELIST himl[3];
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} TBIMAGELISTS, *LPTBIMAGELISTS;
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typedef struct
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{ /* instance data for toolbar window */
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CCONTROLINFO ci;
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DWORD dwStyleEx;
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HDC hdcMono;
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HBITMAP hbmMono;
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LPTBBUTTONDATA Buttons; // Array of actual buttons
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LPTBBUTTONDATA pCaptureButton;
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POINT ptCapture;
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HWND hwndToolTips;
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LPTSTR pszTip; // store current tooltip string.
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HWND hdlgCust;
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HFONT hfontIcon;
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int nBitmaps;
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#ifdef GLYPHCACHE
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int nSelectedBM; // currently selected pBitmaps index
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#endif
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PTBBMINFO pBitmaps;
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#ifdef FACECACHE
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HBITMAP hbmCache;
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#endif
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PTSTR *pStrings;
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int nStrings;
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int nTextRows; // # Rows of text per button
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UINT uStructSize;
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int iDxBitmap;
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int iDyBitmap;
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int iButWidth;
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int iButHeight;
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int iButMinWidth; // The min and max width of the button. If the app does not
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int iButMaxWidth; // have an opinion on what the min and max should be, these will be 0
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int iYPos;
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int iNumButtons;
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int dyIconFont;
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int dxDDArrowChar;
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int xFirstButton;
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int cxPad;
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int cyPad;
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int iListGap; // space between icon and text on list-style buttons
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int iDropDownGap; // padding after text on list-style drop-down buttons
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SIZE szCached;
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#ifndef UNICODE
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BYTE bLeadByte; // Save DBCS Lead Byte
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#endif
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HDRAGPROXY hDragProxy;
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UINT uDrawText;
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UINT uDrawTextMask;
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COLORSCHEME clrsc;
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TBIMAGELISTS* pimgs;
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int cPimgs;
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int iHot; // Index of the currently Hot Tracked Button
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int iPressedDD; // Index of the currently pressed dropdown button
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int iInsert; // Index of the insertion mark, or -1 if none
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COLORREF clrim; // current insert mark color
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RECT rcInvalid; // Saved invalid rectangle
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BITBOOL fHimlValid : 1;
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BITBOOL fHimlNative : 1;
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BITBOOL fFontCreated: 1;
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BITBOOL fNoStringPool :1;
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BITBOOL fTTNeedsFlush :1;
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BITBOOL fMouseTrack: 1; // Are we currently tracking Mouse over this toolbar ?
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BITBOOL fActive: 1;
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BITBOOL fAnchorHighlight: 1;// TRUE: anchor the highlight to current position
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// when mouse goes out of toolbar
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BITBOOL fRightDrag: 1; // TRUE if current drag is right drag
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BITBOOL fDragOutNotify: 1; // FALSE from start of drag until mouse leaves button
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// at which point it is TRUE until next drag
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BITBOOL fInsertAfter: 1; // insert after (TRUE) or before (FALSE) button at iInsert?
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BITBOOL fRedrawOff : 1; // did we get a WM_SETREDRAW = FALSE
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BITBOOL fInvalidate : 1; // did we get any paint messages whilst we were fRedrawOff
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BITBOOL fRecalc : 1; // did we try to call TBRecalc while we were fRedrawOff?
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BITBOOL fRequeryCapture :1; // app hack see comment on lbutton up
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BITBOOL fShowPrefix: 1; // Show the underline of an item. Set with WM_KEYBOARDCUES
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BITBOOL fItemRectsValid:1; // Are the cached button item rects valid?
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BITBOOL fAntiAlias: 1; // Turn off AntiAliasing durning the create of a drag image.
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BITBOOL fForcedDoubleBuffer: 1; // Even though not explicitly set by external, we want to enable it.
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// Double buffer has some bagage: It also means "FlickerFree/Efficient drawing"
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RECT rc; // cache rc of toolbar. (used only for TBSTYLE_EX_MULTICOL and TBSTYLE_EX_HIDECLIPPEDBUTTONS)
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SIZE sizeBound; // largest bounding size in vertical multicolumn mode.
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HTHEME hTheme;
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int iTracking; // Used for tooltips via keyboard (current item in focus for info display, >= 0 is tracking active)
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LPARAM lLastMMove; // Filter out mouse move messages that didn't result in an actual move (for track tooltip canceling)
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int cxBarPad;
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int cyBarPad;
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int cxButtonSpacing;
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int cyButtonSpacing;
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} TBSTATE, *PTBSTATE;
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typedef struct {
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/*REVIEW: index, command, flag words, resource ids should be UINT */
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int iBitmap; /* index into bitmap of this button's picture */
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int idCommand; /* WM_COMMAND menu ID that this button sends */
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BYTE fsState; /* button's state */
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BYTE fsStyle; /* button's style */
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int idsHelp; /* string ID for button's status bar help */
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} OLDTBBUTTON,* LPOLDTBBUTTON;
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typedef struct _TBDRAWITEM
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{
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TBSTATE * ptb;
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LPTBBUTTONDATA pbutton;
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UINT state;
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BOOL fHotTrack;
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// himl and image index
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int iIndex;
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int iImage;
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DWORD dwCustom;
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NMTBCUSTOMDRAW tbcd;
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} TBDRAWITEM, * PTBDRAWITEM;
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// toolbar keyboard tooltip tracking
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#define TBKTT_NOTRACK -1
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#define TB_IsKbdTipTracking(ptb) (ptb->iTracking != TBKTT_NOTRACK)
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#define IDT_TRACKINGTIP 0
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#ifdef __cplusplus
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extern "C" {
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#endif
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HIMAGELIST TBGetImageList(PTBSTATE ptb, int iMode, int iIndex);
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HIMAGELIST TBSetImageList(PTBSTATE ptb, int iMode, int iIndex, HIMAGELIST himl);
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#define GET_HIML_INDEX GET_Y_LPARAM
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#define GET_IMAGE_INDEX GET_X_LPARAM
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HBITMAP SelectBM(HDC hDC, PTBSTATE pTBState, int nButton);
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void DrawButton(HDC hdc, int x, int y, PTBSTATE pTBState, LPTBBUTTONDATA ptButton, BOOL fActive);
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void DrawFace(HDC hdc, PRECT prc, int x, int y, int offx, int offy, int dxText,
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int dyText, TBDRAWITEM * ptbdraw, int iListGap, PRECT prcText);
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int TBHitTest(PTBSTATE pTBState, int xPos, int yPos);
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int PositionFromID(PTBSTATE pTBState, LONG_PTR id);
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void BuildButtonTemplates(void);
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void TBInputStruct(PTBSTATE ptb, LPTBBUTTONDATA pButtonInt, LPTBBUTTON pButtonExt);
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void TBOutputStruct(PTBSTATE ptb, LPTBBUTTONDATA pButtonInt, LPTBBUTTON pButtonExt);
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BOOL SaveRestoreFromReg(PTBSTATE ptb, BOOL bWrite, HKEY hkr, LPCTSTR pszSubKey, LPCTSTR pszValueName);
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void CustomizeTB(PTBSTATE pTBState, int iPos);
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void MoveButton(PTBSTATE pTBState, int nSource);
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BOOL DeleteButton(PTBSTATE ptb, UINT uIndex);
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BOOL TBReallocButtons(PTBSTATE ptb, UINT uButtons);
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BOOL TBInsertButtons(PTBSTATE ptb, UINT uWhere, UINT uButtons, LPTBBUTTON lpButtons, BOOL fNative);
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LRESULT SendItemNotify(PTBSTATE ptb, int iItem, int code);
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void TBInvalidateItemRects(PTBSTATE ptb);
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void ReleaseMonoDC(PTBSTATE ptb);
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void InitTBDrawItem(TBDRAWITEM * ptbdraw, PTBSTATE ptb, LPTBBUTTONDATA pbutton,
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UINT state, BOOL fHotTrack, int dxText, int dyText);
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BOOL TBGetInfoTip(PTBSTATE ptb, LPTOOLTIPTEXT lpttt, LPTBBUTTONDATA pTBButton);
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extern const int g_dxButtonSep;
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BOOL TB_GetItemRect(PTBSTATE ptb, UINT uButton, LPRECT lpRect);
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#ifdef __cplusplus
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}
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#endif
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#endif // _TOOLBAR_H
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