1 #ifndef _UXTHEME_PCH_ 2 #define _UXTHEME_PCH_ 3 4 #include <stdarg.h> 5 6 #include "resource.h" 7 8 #define WIN32_NO_STATUS 9 #define _INC_WINDOWS 10 #define COM_NO_WINDOWS_H 11 12 #include <windef.h> 13 #include <winbase.h> 14 #include <wingdi.h> 15 #include <winuser.h> 16 #include <winnls.h> 17 #include <windowsx.h> 18 #include <undocuser.h> 19 #include <undocgdi.h> 20 #include <uxtheme.h> 21 #include <uxundoc.h> 22 #include <vfwmsgs.h> 23 #include <tmschema.h> 24 25 #define NTOS_MODE_USER 26 #include <ndk/ntndk.h> 27 #include <ndk/rtltypes.h> 28 29 #include <wine/debug.h> 30 WINE_DEFAULT_DEBUG_CHANNEL(uxtheme); 31 32 #define TMT_ENUM 200 33 34 #define MAX_THEME_APP_NAME 60 35 #define MAX_THEME_CLASS_NAME 60 36 #define MAX_THEME_VALUE_NAME 60 37 38 typedef struct _THEME_PROPERTY { 39 int iPrimitiveType; 40 int iPropertyId; 41 PROPERTYORIGIN origin; 42 43 LPCWSTR lpValue; 44 DWORD dwValueLen; 45 46 struct _THEME_PROPERTY *next; 47 } THEME_PROPERTY, *PTHEME_PROPERTY; 48 49 typedef struct _THEME_PARTSTATE { 50 int iPartId; 51 int iStateId; 52 PTHEME_PROPERTY properties; 53 54 struct _THEME_PARTSTATE *next; 55 } THEME_PARTSTATE, *PTHEME_PARTSTATE; 56 57 struct _THEME_FILE; 58 59 typedef struct _THEME_CLASS { 60 HMODULE hTheme; 61 struct _THEME_FILE* tf; 62 WCHAR szAppName[MAX_THEME_APP_NAME]; 63 WCHAR szClassName[MAX_THEME_CLASS_NAME]; 64 PTHEME_PARTSTATE partstate; 65 struct _THEME_CLASS *overrides; 66 67 struct _THEME_CLASS *next; 68 } THEME_CLASS, *PTHEME_CLASS; 69 70 typedef struct _THEME_IMAGE { 71 WCHAR name[MAX_PATH]; 72 HBITMAP image; 73 BOOL hasAlpha; 74 75 struct _THEME_IMAGE *next; 76 } THEME_IMAGE, *PTHEME_IMAGE; 77 78 typedef struct _THEME_FILE { 79 DWORD dwRefCount; 80 HMODULE hTheme; 81 WCHAR szThemeFile[MAX_PATH]; 82 LPWSTR pszAvailColors; 83 LPWSTR pszAvailSizes; 84 85 LPWSTR pszSelectedColor; 86 LPWSTR pszSelectedSize; 87 88 PTHEME_CLASS classes; 89 PTHEME_PROPERTY metrics; 90 PTHEME_IMAGE images; 91 } THEME_FILE, *PTHEME_FILE; 92 93 typedef struct _UXINI_FILE *PUXINI_FILE; 94 95 typedef struct _UXTHEME_HANDLE 96 { 97 RTL_HANDLE_TABLE_ENTRY Handle; 98 PTHEME_CLASS pClass; 99 } UXTHEME_HANDLE, *PUXTHEME_HANDLE; 100 101 PTHEME_CLASS ValidateHandle(HTHEME hTheme); 102 103 HRESULT UXTHEME_LoadImage(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, BOOL glyph, 104 HBITMAP *hBmp, RECT *bmpRect, BOOL* hasImageAlpha); 105 106 BOOL MSSTYLES_LookupProperty(LPCWSTR pszPropertyName, int *dwPrimitive, int *dwId); 107 BOOL MSSTYLES_LookupEnum(LPCWSTR pszValueName, int dwEnum, int *dwValue); 108 BOOL MSSTYLES_LookupPartState(LPCWSTR pszClass, LPCWSTR pszPart, LPCWSTR pszState, int *iPartId, int *iStateId); 109 110 HRESULT MSSTYLES_OpenThemeFile(LPCWSTR lpThemeFile, LPCWSTR pszColorName, LPCWSTR pszSizeName, PTHEME_FILE *tf); 111 HRESULT MSSTYLES_ReferenceTheme(PTHEME_FILE tf); 112 void MSSTYLES_CloseThemeFile(PTHEME_FILE tf); 113 void MSSTYLES_ParseThemeIni(PTHEME_FILE tf); 114 PTHEME_CLASS MSSTYLES_OpenThemeClass(PTHEME_FILE tf, LPCWSTR pszAppName, LPCWSTR pszClassList); 115 HRESULT MSSTYLES_CloseThemeClass(PTHEME_CLASS tc); 116 PUXINI_FILE MSSTYLES_GetThemeIni(PTHEME_FILE tf); 117 PTHEME_PARTSTATE MSSTYLES_FindPartState(PTHEME_CLASS tc, int iPartId, int iStateId, PTHEME_CLASS *tcNext); 118 PTHEME_PROPERTY MSSTYLES_FindProperty(PTHEME_CLASS tc, int iPartId, int iStateId, int iPropertyPrimitive, int iPropertyId); 119 PTHEME_PROPERTY MSSTYLES_FindMetric(PTHEME_FILE tf, int iPropertyPrimitive, int iPropertyId); 120 #ifdef ENABLE_PNG_SUPPORT 121 EXTERN_C 122 BOOL 123 MSSTYLES_TryLoadPng( 124 _In_ HINSTANCE hTheme, 125 _In_ LPCWSTR szFile, 126 _In_ LPCWSTR type, 127 _Out_ HBITMAP *phBitmap); 128 EXTERN_C 129 BOOL 130 prepare_png_alpha( 131 _In_ HBITMAP png, 132 _Out_ BOOL* hasAlpha); 133 #endif /* ENABLE_PNG_SUPPORT */ 134 HBITMAP MSSTYLES_LoadBitmap(PTHEME_CLASS tc, LPCWSTR lpFilename, BOOL* hasAlpha); 135 136 HRESULT MSSTYLES_GetPropertyBool(PTHEME_PROPERTY tp, BOOL *pfVal); 137 HRESULT MSSTYLES_GetPropertyColor(PTHEME_PROPERTY tp, COLORREF *pColor); 138 HRESULT MSSTYLES_GetPropertyFont(PTHEME_PROPERTY tp, HDC hdc, LOGFONTW *pFont); 139 HRESULT MSSTYLES_GetPropertyInt(PTHEME_PROPERTY tp, int *piVal); 140 HRESULT MSSTYLES_GetPropertyIntList(PTHEME_PROPERTY tp, INTLIST *pIntList); 141 HRESULT MSSTYLES_GetPropertyPosition(PTHEME_PROPERTY tp, POINT *pPoint); 142 HRESULT MSSTYLES_GetPropertyString(PTHEME_PROPERTY tp, LPWSTR pszBuff, int cchMaxBuffChars); 143 HRESULT MSSTYLES_GetPropertyRect(PTHEME_PROPERTY tp, RECT *pRect); 144 HRESULT MSSTYLES_GetPropertyMargins(PTHEME_PROPERTY tp, RECT *prc, MARGINS *pMargins); 145 146 PUXINI_FILE UXINI_LoadINI(HMODULE hTheme, LPCWSTR lpName); 147 void UXINI_CloseINI(PUXINI_FILE uf); 148 LPCWSTR UXINI_GetNextSection(PUXINI_FILE uf, DWORD *dwLen); 149 BOOL UXINI_FindSection(PUXINI_FILE uf, LPCWSTR lpName); 150 LPCWSTR UXINI_GetNextValue(PUXINI_FILE uf, DWORD *dwNameLen, LPCWSTR *lpValue, DWORD *dwValueLen); 151 BOOL UXINI_FindValue(PUXINI_FILE uf, LPCWSTR lpName, LPCWSTR *lpValue, DWORD *dwValueLen); 152 153 /* Scroll-bar hit testing */ 154 enum SCROLL_HITTEST 155 { 156 SCROLL_NOWHERE, /* Outside the scroll bar */ 157 SCROLL_TOP_ARROW, /* Top or left arrow */ 158 SCROLL_TOP_RECT, /* Rectangle between the top arrow and the thumb */ 159 SCROLL_THUMB, /* Thumb rectangle */ 160 SCROLL_BOTTOM_RECT, /* Rectangle between the thumb and the bottom arrow */ 161 SCROLL_BOTTOM_ARROW /* Bottom or right arrow */ 162 }; 163 164 /* The window context stores data for the window needed through the life of the window */ 165 typedef struct _WND_DATA 166 { 167 HTHEME hthemeWindow; 168 HTHEME hthemeScrollbar; 169 170 RECT rcCaptionButtons[4]; 171 UINT lastHitTest; 172 BOOL HasAppDefinedRgn; 173 BOOL HasThemeRgn; 174 BOOL UpdatingRgn; 175 BOOL DirtyThemeRegion; 176 HBRUSH hTabBackgroundBrush; 177 HBITMAP hTabBackgroundBmp; 178 179 BOOL SCROLL_trackVertical; 180 enum SCROLL_HITTEST SCROLL_trackHitTest; 181 BOOL SCROLL_MovingThumb; /* Is the moving thumb being displayed? */ 182 HWND SCROLL_TrackingWin; 183 INT SCROLL_TrackingBar; 184 INT SCROLL_TrackingPos; 185 INT SCROLL_TrackingVal; 186 } WND_DATA, *PWND_DATA; 187 188 /* The draw context stores data that are needed by the drawing operations in the non client area of the window */ 189 typedef struct _DRAW_CONTEXT 190 { 191 HWND hWnd; 192 HDC hDC; 193 HTHEME theme; 194 HTHEME scrolltheme; 195 HTHEME hPrevTheme; 196 WINDOWINFO wi; 197 BOOL Active; /* wi.dwWindowStatus isn't correct for mdi child windows */ 198 HRGN hRgn; 199 int CaptionHeight; 200 201 /* for double buffering */ 202 HDC hDCScreen; 203 HBITMAP hbmpOld; 204 } DRAW_CONTEXT, *PDRAW_CONTEXT; 205 206 typedef enum 207 { 208 CLOSEBUTTON, 209 MAXBUTTON, 210 MINBUTTON, 211 HELPBUTTON 212 } CAPTIONBUTTON; 213 214 /* 215 The following values specify all possible button states 216 Note that not all of them are documented but it is easy to 217 find them by opening a theme file 218 */ 219 typedef enum { 220 BUTTON_NORMAL = 1 , 221 BUTTON_HOT , 222 BUTTON_PRESSED , 223 BUTTON_DISABLED , 224 BUTTON_INACTIVE , 225 BUTTON_INACTIVE_HOT , 226 BUTTON_INACTIVE_PRESSED , 227 BUTTON_INACTIVE_DISABLED 228 } THEME_BUTTON_STATES; 229 230 #define HT_ISBUTTON(ht) ((ht) == HTMINBUTTON || (ht) == HTMAXBUTTON || (ht) == HTCLOSE || (ht) == HTHELP) 231 232 #define HASSIZEGRIP(Style, ExStyle, ParentStyle, WindowRect, ParentClientRect) \ 233 ((!(Style & WS_CHILD) && (Style & WS_THICKFRAME) && !(Style & WS_MAXIMIZE)) || \ 234 ((Style & WS_CHILD) && (ParentStyle & WS_THICKFRAME) && !(ParentStyle & WS_MAXIMIZE) && \ 235 (WindowRect.right - WindowRect.left == ParentClientRect.right) && \ 236 (WindowRect.bottom - WindowRect.top == ParentClientRect.bottom))) 237 238 #define HAS_MENU(hwnd,style) ((((style) & (WS_CHILD | WS_POPUP)) != WS_CHILD) && GetMenu(hwnd)) 239 240 #define BUTTON_GAP_SIZE 2 241 242 #define MENU_BAR_ITEMS_SPACE (12) 243 244 #define SCROLL_TIMER 0 /* Scroll timer id */ 245 246 /* Overlap between arrows and thumb */ 247 #define SCROLL_ARROW_THUMB_OVERLAP 0 248 249 /* Delay (in ms) before first repetition when holding the button down */ 250 #define SCROLL_FIRST_DELAY 200 251 252 /* Delay (in ms) between scroll repetitions */ 253 #define SCROLL_REPEAT_DELAY 50 254 255 /* Minimum size of the thumb in pixels */ 256 #define SCROLL_MIN_THUMB 6 257 258 /* Minimum size of the rectangle between the arrows */ 259 #define SCROLL_MIN_RECT 4 260 261 LRESULT CALLBACK ThemeWndProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam, WNDPROC DefWndProc); 262 void ThemeCalculateCaptionButtonsPos(HWND hWnd, HTHEME htheme); 263 LONG SCROLL_getObjectId(INT nBar); 264 void ThemeDrawScrollBarEx(PDRAW_CONTEXT pcontext, INT nBar, PSCROLLBARINFO psbi, POINT* pt); 265 void ThemeDrawScrollBar(PDRAW_CONTEXT pcontext, INT Bar, POINT* pt); 266 VOID NC_TrackScrollBar(HWND Wnd, WPARAM wParam, POINT Pt); 267 void ThemeInitDrawContext(PDRAW_CONTEXT pcontext, HWND hWnd, HRGN hRgn); 268 void ThemeCleanupDrawContext(PDRAW_CONTEXT pcontext); 269 PWND_DATA ThemeGetWndData(HWND hWnd); 270 HTHEME GetNCCaptionTheme(HWND hWnd, DWORD style); 271 HTHEME GetNCScrollbarTheme(HWND hWnd, DWORD style); 272 273 extern HINSTANCE hDllInst; 274 extern ATOM atWindowTheme; 275 extern ATOM atWndContext; 276 extern BOOL g_bThemeHooksActive; 277 278 void UXTHEME_InitSystem(HINSTANCE hInst); 279 void UXTHEME_LoadTheme(BOOL bLoad); 280 BOOL CALLBACK UXTHEME_broadcast_theme_changed (HWND hWnd, LPARAM enable); 281 282 /* No alpha blending */ 283 #define ALPHABLEND_NONE 0 284 /* "Cheap" binary alpha blending - but possibly faster */ 285 #define ALPHABLEND_BINARY 1 286 /* Full alpha blending */ 287 #define ALPHABLEND_FULL 2 288 289 #endif /* _UXTHEME_PCH_ */ 290