reactos/dll/win32/uxtheme/uxthemep.h

   1 #ifndef _UXTHEME_PCH_
   2 #define _UXTHEME_PCH_
   3
   4 #include <stdarg.h>
   5
   6 #define WIN32_NO_STATUS
   7 #define _INC_WINDOWS
   8 #define COM_NO_WINDOWS_H
   9
  10 #include <windef.h>
  11 #include <winbase.h>
  12 #include <wingdi.h>
  13 #include <winuser.h>
  14 #include <winnls.h>
  15 #include <windowsx.h>
  16 #include <undocuser.h>
  17 #include <uxtheme.h>
  18 #include <uxundoc.h>
  19 #include <vfwmsgs.h>
  20 #include <tmschema.h>
  21
  22 #include <wine/debug.h>
  23 WINE_DEFAULT_DEBUG_CHANNEL(uxtheme);
  24
  25 #define TMT_ENUM 200
  26
  27 #define MAX_THEME_APP_NAME 60
  28 #define MAX_THEME_CLASS_NAME 60
  29 #define MAX_THEME_VALUE_NAME 60
  30
  31 typedef struct _THEME_PROPERTY {
  32     int iPrimitiveType;
  33     int iPropertyId;
  34     PROPERTYORIGIN origin;
  35
  36     LPCWSTR lpValue;
  37     DWORD dwValueLen;
  38
  39     struct _THEME_PROPERTY *next;
  40 } THEME_PROPERTY, *PTHEME_PROPERTY;
  41
  42 typedef struct _THEME_PARTSTATE {
  43     int iPartId;
  44     int iStateId;
  45     PTHEME_PROPERTY properties;
  46
  47     struct _THEME_PARTSTATE *next;
  48 } THEME_PARTSTATE, *PTHEME_PARTSTATE;
  49
  50 struct _THEME_FILE;
  51
  52 typedef struct _THEME_CLASS {
  53     HMODULE hTheme;
  54     struct _THEME_FILE* tf;
  55     WCHAR szAppName[MAX_THEME_APP_NAME];
  56     WCHAR szClassName[MAX_THEME_CLASS_NAME];
  57     PTHEME_PARTSTATE partstate;
  58     struct _THEME_CLASS *overrides;
  59
  60     struct _THEME_CLASS *next;
  61 } THEME_CLASS, *PTHEME_CLASS;
  62
  63 typedef struct _THEME_IMAGE {
  64     WCHAR name[MAX_PATH];
  65     HBITMAP image;
  66     BOOL hasAlpha;
  67
  68     struct _THEME_IMAGE *next;
  69 } THEME_IMAGE, *PTHEME_IMAGE;
  70
  71 typedef struct _THEME_FILE {
  72     DWORD dwRefCount;
  73     HMODULE hTheme;
  74     WCHAR szThemeFile[MAX_PATH];
  75     LPWSTR pszAvailColors;
  76     LPWSTR pszAvailSizes;
  77
  78     LPWSTR pszSelectedColor;
  79     LPWSTR pszSelectedSize;
  80
  81     PTHEME_CLASS classes;
  82     PTHEME_PROPERTY metrics;
  83     PTHEME_IMAGE images;
  84 } THEME_FILE, *PTHEME_FILE;
  85
  86 typedef struct _UXINI_FILE *PUXINI_FILE;
  87
  88 HRESULT UXTHEME_LoadImage(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, BOOL glyph,
  89                           HBITMAP *hBmp, RECT *bmpRect, BOOL* hasImageAlpha);
  90
  91 BOOL MSSTYLES_LookupProperty(LPCWSTR pszPropertyName, int *dwPrimitive, int *dwId);
  92 BOOL MSSTYLES_LookupEnum(LPCWSTR pszValueName, int dwEnum, int *dwValue);
  93 BOOL MSSTYLES_LookupPartState(LPCWSTR pszClass, LPCWSTR pszPart, LPCWSTR pszState, int *iPartId, int *iStateId);
  94
  95 HRESULT MSSTYLES_OpenThemeFile(LPCWSTR lpThemeFile, LPCWSTR pszColorName, LPCWSTR pszSizeName, PTHEME_FILE *tf);
  96 HRESULT MSSTYLES_ReferenceTheme(PTHEME_FILE tf);
  97 void MSSTYLES_CloseThemeFile(PTHEME_FILE tf);
  98 void MSSTYLES_ParseThemeIni(PTHEME_FILE tf);
  99 PTHEME_CLASS MSSTYLES_OpenThemeClass(PTHEME_FILE tf, LPCWSTR pszAppName, LPCWSTR pszClassList);
 100 HRESULT MSSTYLES_CloseThemeClass(PTHEME_CLASS tc);
 101 PUXINI_FILE MSSTYLES_GetThemeIni(PTHEME_FILE tf);
 102 PTHEME_PARTSTATE MSSTYLES_FindPartState(PTHEME_CLASS tc, int iPartId, int iStateId, PTHEME_CLASS *tcNext);
 103 PTHEME_PROPERTY MSSTYLES_FindProperty(PTHEME_CLASS tc, int iPartId, int iStateId, int iPropertyPrimitive, int iPropertyId);
 104 PTHEME_PROPERTY MSSTYLES_FindMetric(PTHEME_FILE tf, int iPropertyPrimitive, int iPropertyId);
 105 HBITMAP MSSTYLES_LoadBitmap(PTHEME_CLASS tc, LPCWSTR lpFilename, BOOL* hasAlpha);
 106
 107 HRESULT MSSTYLES_GetPropertyBool(PTHEME_PROPERTY tp, BOOL *pfVal);
 108 HRESULT MSSTYLES_GetPropertyColor(PTHEME_PROPERTY tp, COLORREF *pColor);
 109 HRESULT MSSTYLES_GetPropertyFont(PTHEME_PROPERTY tp, HDC hdc, LOGFONTW *pFont);
 110 HRESULT MSSTYLES_GetPropertyInt(PTHEME_PROPERTY tp, int *piVal);
 111 HRESULT MSSTYLES_GetPropertyIntList(PTHEME_PROPERTY tp, INTLIST *pIntList);
 112 HRESULT MSSTYLES_GetPropertyPosition(PTHEME_PROPERTY tp, POINT *pPoint);
 113 HRESULT MSSTYLES_GetPropertyString(PTHEME_PROPERTY tp, LPWSTR pszBuff, int cchMaxBuffChars);
 114 HRESULT MSSTYLES_GetPropertyRect(PTHEME_PROPERTY tp, RECT *pRect);
 115 HRESULT MSSTYLES_GetPropertyMargins(PTHEME_PROPERTY tp, RECT *prc, MARGINS *pMargins);
 116
 117 PUXINI_FILE UXINI_LoadINI(HMODULE hTheme, LPCWSTR lpName);
 118 void UXINI_CloseINI(PUXINI_FILE uf);
 119 LPCWSTR UXINI_GetNextSection(PUXINI_FILE uf, DWORD *dwLen);
 120 BOOL UXINI_FindSection(PUXINI_FILE uf, LPCWSTR lpName);
 121 LPCWSTR UXINI_GetNextValue(PUXINI_FILE uf, DWORD *dwNameLen, LPCWSTR *lpValue, DWORD *dwValueLen);
 122 BOOL UXINI_FindValue(PUXINI_FILE uf, LPCWSTR lpName, LPCWSTR *lpValue, DWORD *dwValueLen);
 123
 124   /* Scroll-bar hit testing */
 125 enum SCROLL_HITTEST
 126 {
 127     SCROLL_NOWHERE,      /* Outside the scroll bar */
 128     SCROLL_TOP_ARROW,    /* Top or left arrow */
 129     SCROLL_TOP_RECT,     /* Rectangle between the top arrow and the thumb */
 130     SCROLL_THUMB,        /* Thumb rectangle */
 131     SCROLL_BOTTOM_RECT,  /* Rectangle between the thumb and the bottom arrow */
 132     SCROLL_BOTTOM_ARROW  /* Bottom or right arrow */
 133 };
 134
 135 /* The window context stores data for the window needed through the life of the window */
 136 typedef struct _WND_CONTEXT
 137 {
 138     UINT lastHitTest;
 139     BOOL HasAppDefinedRgn;
 140     BOOL HasThemeRgn;
 141     BOOL UpdatingRgn;
 142     BOOL DirtyThemeRegion;
 143     HBRUSH hTabBackgroundBrush;
 144     HBITMAP hTabBackgroundBmp;
 145
 146     BOOL SCROLL_trackVertical;
 147     enum SCROLL_HITTEST SCROLL_trackHitTest;
 148     BOOL SCROLL_MovingThumb;  /* Is the moving thumb being displayed? */
 149     HWND SCROLL_TrackingWin;
 150     INT  SCROLL_TrackingBar;
 151     INT  SCROLL_TrackingPos;
 152     INT  SCROLL_TrackingVal;
 153 } WND_CONTEXT, *PWND_CONTEXT;
 154
 155 /* The draw context stores data that are needed by the drawing operations in the non client area of the window */
 156 typedef struct _DRAW_CONTEXT
 157 {
 158     HWND hWnd;
 159     HDC hDC;
 160     HTHEME theme;
 161     HTHEME scrolltheme;
 162     HTHEME hPrevTheme;
 163     WINDOWINFO wi;
 164     BOOL Active; /* wi.dwWindowStatus isn't correct for mdi child windows */
 165     HRGN hRgn;
 166     int CaptionHeight;
 167
 168     /* for double buffering */
 169     HDC hDCScreen;
 170     HBITMAP hbmpOld;
 171 } DRAW_CONTEXT, *PDRAW_CONTEXT;
 172
 173 typedef enum
 174 {
 175     CLOSEBUTTON,
 176     MAXBUTTON,
 177     MINBUTTON,
 178     HELPBUTTON
 179 } CAPTIONBUTTON;
 180
 181 /*
 182 The following values specify all possible button states
 183 Note that not all of them are documented but it is easy to
 184 find them by opening a theme file
 185 */
 186 typedef enum {
 187     BUTTON_NORMAL = 1 ,
 188     BUTTON_HOT ,
 189     BUTTON_PRESSED ,
 190     BUTTON_DISABLED ,
 191     BUTTON_INACTIVE
 192 } THEME_BUTTON_STATES;
 193
 194 #define HT_ISBUTTON(ht) ((ht) == HTMINBUTTON || (ht) == HTMAXBUTTON || (ht) == HTCLOSE || (ht) == HTHELP)
 195
 196 #define HASSIZEGRIP(Style, ExStyle, ParentStyle, WindowRect, ParentClientRect) \
 197             ((!(Style & WS_CHILD) && (Style & WS_THICKFRAME) && !(Style & WS_MAXIMIZE))  || \
 198              ((Style & WS_CHILD) && (ParentStyle & WS_THICKFRAME) && !(ParentStyle & WS_MAXIMIZE) && \
 199              (WindowRect.right - WindowRect.left == ParentClientRect.right) && \
 200              (WindowRect.bottom - WindowRect.top == ParentClientRect.bottom)))
 201
 202 #define HAS_MENU(hwnd,style)  ((((style) & (WS_CHILD | WS_POPUP)) != WS_CHILD) && GetMenu(hwnd))
 203
 204 #define BUTTON_GAP_SIZE 2
 205
 206 #define MENU_BAR_ITEMS_SPACE (12)
 207
 208 #define SCROLL_TIMER   0                /* Scroll timer id */
 209
 210   /* Overlap between arrows and thumb */
 211 #define SCROLL_ARROW_THUMB_OVERLAP 0
 212
 213   /* Delay (in ms) before first repetition when holding the button down */
 214 #define SCROLL_FIRST_DELAY   200
 215
 216   /* Delay (in ms) between scroll repetitions */
 217 #define SCROLL_REPEAT_DELAY  50
 218
 219 /* Minimum size of the thumb in pixels */
 220 #define SCROLL_MIN_THUMB 6
 221
 222 /* Minimum size of the rectangle between the arrows */
 223 #define SCROLL_MIN_RECT  4
 224
 225 LRESULT CALLBACK ThemeWndProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam, WNDPROC DefWndProc);
 226 void  ThemeDrawScrollBar(PDRAW_CONTEXT pcontext, INT Bar, POINT* pt);
 227 VOID NC_TrackScrollBar(HWND Wnd, WPARAM wParam, POINT Pt);
 228 void ThemeInitDrawContext(PDRAW_CONTEXT pcontext, HWND hWnd, HRGN hRgn);
 229 void ThemeCleanupDrawContext(PDRAW_CONTEXT pcontext);
 230 PWND_CONTEXT ThemeGetWndContext(HWND hWnd);
 231
 232 extern HINSTANCE hDllInst;
 233 extern ATOM atWindowTheme;
 234 extern ATOM atWndContext;
 235 extern BOOL gbThemeHooksActive;
 236 extern PTHEME_FILE ActiveThemeFile;
 237
 238 void UXTHEME_InitSystem(HINSTANCE hInst);
 239 void UXTHEME_LoadTheme(BOOL bLoad);
 240 BOOL CALLBACK UXTHEME_broadcast_msg (HWND hWnd, LPARAM msg);
 241
 242 /* No alpha blending */
 243 #define ALPHABLEND_NONE             0
 244 /* "Cheap" binary alpha blending - but possibly faster */
 245 #define ALPHABLEND_BINARY           1
 246 /* Full alpha blending */
 247 #define ALPHABLEND_FULL             2
 248
 249 #endif /* _UXTHEME_PCH_ */