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 BOOL MSSTYLES_LookupProperty(LPCWSTR pszPropertyName, int *dwPrimitive, int *dwId);
  89 BOOL MSSTYLES_LookupEnum(LPCWSTR pszValueName, int dwEnum, int *dwValue);
  90 BOOL MSSTYLES_LookupPartState(LPCWSTR pszClass, LPCWSTR pszPart, LPCWSTR pszState, int *iPartId, int *iStateId);
  91
  92 HRESULT MSSTYLES_OpenThemeFile(LPCWSTR lpThemeFile, LPCWSTR pszColorName, LPCWSTR pszSizeName, PTHEME_FILE *tf);
  93 HRESULT MSSTYLES_ReferenceTheme(PTHEME_FILE tf);
  94 void MSSTYLES_CloseThemeFile(PTHEME_FILE tf);
  95 void MSSTYLES_ParseThemeIni(PTHEME_FILE tf);
  96 PTHEME_CLASS MSSTYLES_OpenThemeClass(PTHEME_FILE tf, LPCWSTR pszAppName, LPCWSTR pszClassList);
  97 HRESULT MSSTYLES_CloseThemeClass(PTHEME_CLASS tc);
  98 PUXINI_FILE MSSTYLES_GetThemeIni(PTHEME_FILE tf);
  99 PTHEME_PARTSTATE MSSTYLES_FindPartState(PTHEME_CLASS tc, int iPartId, int iStateId, PTHEME_CLASS *tcNext);
 100 PTHEME_PROPERTY MSSTYLES_FindProperty(PTHEME_CLASS tc, int iPartId, int iStateId, int iPropertyPrimitive, int iPropertyId);
 101 PTHEME_PROPERTY MSSTYLES_FindMetric(PTHEME_FILE tf, int iPropertyPrimitive, int iPropertyId);
 102 HBITMAP MSSTYLES_LoadBitmap(PTHEME_CLASS tc, LPCWSTR lpFilename, BOOL* hasAlpha);
 103
 104 HRESULT MSSTYLES_GetPropertyBool(PTHEME_PROPERTY tp, BOOL *pfVal);
 105 HRESULT MSSTYLES_GetPropertyColor(PTHEME_PROPERTY tp, COLORREF *pColor);
 106 HRESULT MSSTYLES_GetPropertyFont(PTHEME_PROPERTY tp, HDC hdc, LOGFONTW *pFont);
 107 HRESULT MSSTYLES_GetPropertyInt(PTHEME_PROPERTY tp, int *piVal);
 108 HRESULT MSSTYLES_GetPropertyIntList(PTHEME_PROPERTY tp, INTLIST *pIntList);
 109 HRESULT MSSTYLES_GetPropertyPosition(PTHEME_PROPERTY tp, POINT *pPoint);
 110 HRESULT MSSTYLES_GetPropertyString(PTHEME_PROPERTY tp, LPWSTR pszBuff, int cchMaxBuffChars);
 111 HRESULT MSSTYLES_GetPropertyRect(PTHEME_PROPERTY tp, RECT *pRect);
 112 HRESULT MSSTYLES_GetPropertyMargins(PTHEME_PROPERTY tp, RECT *prc, MARGINS *pMargins);
 113
 114 PUXINI_FILE UXINI_LoadINI(HMODULE hTheme, LPCWSTR lpName);
 115 void UXINI_CloseINI(PUXINI_FILE uf);
 116 LPCWSTR UXINI_GetNextSection(PUXINI_FILE uf, DWORD *dwLen);
 117 BOOL UXINI_FindSection(PUXINI_FILE uf, LPCWSTR lpName);
 118 LPCWSTR UXINI_GetNextValue(PUXINI_FILE uf, DWORD *dwNameLen, LPCWSTR *lpValue, DWORD *dwValueLen);
 119 BOOL UXINI_FindValue(PUXINI_FILE uf, LPCWSTR lpName, LPCWSTR *lpValue, DWORD *dwValueLen);
 120
 121
 122 /* The window context stores data for the window needed through the life of the window */
 123 typedef struct _WND_CONTEXT
 124 {
 125     UINT lastHitTest;
 126     BOOL HasAppDefinedRgn;
 127     BOOL HasThemeRgn;
 128     BOOL UpdatingRgn;
 129     BOOL DirtyThemeRegion;
 130 } WND_CONTEXT, *PWND_CONTEXT;
 131
 132 /* The draw context stores data that are needed by the drawing operations in the non client area of the window */
 133 typedef struct _DRAW_CONTEXT
 134 {
 135     HWND hWnd;
 136     HDC hDC;
 137     HTHEME theme;
 138     HTHEME scrolltheme;
 139     HTHEME hPrevTheme;
 140     WINDOWINFO wi;
 141     BOOL Active; /* wi.dwWindowStatus isn't correct for mdi child windows */
 142     HRGN hRgn;
 143     int CaptionHeight;
 144
 145     /* for double buffering */
 146     HDC hDCScreen;
 147     HBITMAP hbmpOld;
 148 } DRAW_CONTEXT, *PDRAW_CONTEXT;
 149
 150 typedef enum
 151 {
 152     CLOSEBUTTON,
 153     MAXBUTTON,
 154     MINBUTTON,
 155     HELPBUTTON
 156 } CAPTIONBUTTON;
 157
 158 /*
 159 The following values specify all possible button states
 160 Note that not all of them are documented but it is easy to
 161 find them by opening a theme file
 162 */
 163 typedef enum {
 164     BUTTON_NORMAL = 1 ,
 165     BUTTON_HOT ,
 166     BUTTON_PRESSED ,
 167     BUTTON_DISABLED ,
 168     BUTTON_INACTIVE
 169 } THEME_BUTTON_STATES;
 170
 171   /* Scroll-bar hit testing */
 172 enum SCROLL_HITTEST
 173 {
 174     SCROLL_NOWHERE,      /* Outside the scroll bar */
 175     SCROLL_TOP_ARROW,    /* Top or left arrow */
 176     SCROLL_TOP_RECT,     /* Rectangle between the top arrow and the thumb */
 177     SCROLL_THUMB,        /* Thumb rectangle */
 178     SCROLL_BOTTOM_RECT,  /* Rectangle between the thumb and the bottom arrow */
 179     SCROLL_BOTTOM_ARROW  /* Bottom or right arrow */
 180 };
 181
 182 #define HT_ISBUTTON(ht) ((ht) == HTMINBUTTON || (ht) == HTMAXBUTTON || (ht) == HTCLOSE || (ht) == HTHELP)
 183
 184 #define HASSIZEGRIP(Style, ExStyle, ParentStyle, WindowRect, ParentClientRect) \
 185             ((!(Style & WS_CHILD) && (Style & WS_THICKFRAME) && !(Style & WS_MAXIMIZE))  || \
 186              ((Style & WS_CHILD) && (ParentStyle & WS_THICKFRAME) && !(ParentStyle & WS_MAXIMIZE) && \
 187              (WindowRect.right - WindowRect.left == ParentClientRect.right) && \
 188              (WindowRect.bottom - WindowRect.top == ParentClientRect.bottom)))
 189
 190 #define HAS_MENU(hwnd,style)  ((((style) & (WS_CHILD | WS_POPUP)) != WS_CHILD) && GetMenu(hwnd))
 191
 192 #define BUTTON_GAP_SIZE 2
 193
 194 #define MENU_BAR_ITEMS_SPACE (12)
 195
 196 #define SCROLL_TIMER   0                /* Scroll timer id */
 197
 198   /* Overlap between arrows and thumb */
 199 #define SCROLL_ARROW_THUMB_OVERLAP 0
 200
 201   /* Delay (in ms) before first repetition when holding the button down */
 202 #define SCROLL_FIRST_DELAY   200
 203
 204   /* Delay (in ms) between scroll repetitions */
 205 #define SCROLL_REPEAT_DELAY  50
 206
 207 /* Minimum size of the thumb in pixels */
 208 #define SCROLL_MIN_THUMB 6
 209
 210 /* Minimum size of the rectangle between the arrows */
 211 #define SCROLL_MIN_RECT  4
 212
 213 LRESULT CALLBACK ThemeWndProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam, WNDPROC DefWndProc);
 214 void  ThemeDrawScrollBar(PDRAW_CONTEXT pcontext, INT Bar, POINT* pt);
 215 VOID NC_TrackScrollBar(HWND Wnd, WPARAM wParam, POINT Pt);
 216 void ThemeInitDrawContext(PDRAW_CONTEXT pcontext, HWND hWnd, HRGN hRgn);
 217 void ThemeCleanupDrawContext(PDRAW_CONTEXT pcontext);
 218 PWND_CONTEXT ThemeGetWndContext(HWND hWnd);
 219
 220 extern HINSTANCE hDllInst;
 221 extern ATOM atWindowTheme;
 222 extern ATOM atWndContext;
 223 extern BOOL gbThemeHooksActive;
 224 extern PTHEME_FILE ActiveThemeFile;
 225
 226 void UXTHEME_InitSystem(HINSTANCE hInst);
 227 void UXTHEME_LoadTheme(BOOL bLoad);
 228 BOOL CALLBACK UXTHEME_broadcast_msg (HWND hWnd, LPARAM msg);
 229
 230 /* No alpha blending */
 231 #define ALPHABLEND_NONE             0
 232 /* "Cheap" binary alpha blending - but possibly faster */
 233 #define ALPHABLEND_BINARY           1
 234 /* Full alpha blending */
 235 #define ALPHABLEND_FULL             2
 236
 237 #endif /* _UXTHEME_PCH_ */