ac339b6bcd5c089a03c182e9fb17f201a1b9300f
[reactos.git] / win32ss / gdi / ntgdi / stockobj.c
1 /*
2 * PROJECT: ReactOS win32 kernel mode subsystem
3 * LICENSE: GPL - See COPYING in the top level directory
4 * FILE: win32ss/gdi/ntgdi/stockobj.c
5 * PURPOSE: Stock objects functions
6 * PROGRAMMER:
7 */
8
9 #include <win32k.h>
10
11 #define NDEBUG
12 #include <debug.h>
13
14
15 static const COLORREF SysColors[] =
16 {
17 RGB(212, 208, 200), /* COLOR_SCROLLBAR */
18 RGB(58, 110, 165), /* COLOR_BACKGROUND */
19 RGB(10, 36, 106), /* COLOR_ACTIVECAPTION */
20 RGB(128, 128, 128), /* COLOR_INACTIVECAPTION */
21 RGB(212, 208, 200), /* COLOR_MENU */
22 RGB(255, 255, 255), /* COLOR_WINDOW */
23 RGB(0, 0, 0), /* COLOR_WINDOWFRAME */
24 RGB(0, 0, 0), /* COLOR_MENUTEXT */
25 RGB(0, 0, 0), /* COLOR_WINDOWTEXT */
26 RGB(255, 255, 255), /* COLOR_CAPTIONTEXT */
27 RGB(212, 208, 200), /* COLOR_ACTIVEBORDER */
28 RGB(212, 208, 200), /* COLOR_INACTIVEBORDER */
29 RGB(128, 128, 128), /* COLOR_APPWORKSPACE */
30 RGB(10, 36, 106), /* COLOR_HIGHLIGHT */
31 RGB(255, 255, 255), /* COLOR_HIGHLIGHTTEXT */
32 RGB(212, 208, 200), /* COLOR_BTNFACE */
33 RGB(128, 128, 128), /* COLOR_BTNSHADOW */
34 RGB(128, 128, 128), /* COLOR_GRAYTEXT */
35 RGB(0, 0, 0), /* COLOR_BTNTEXT */
36 RGB(212, 208, 200), /* COLOR_INACTIVECAPTIONTEXT */
37 RGB(255, 255, 255), /* COLOR_BTNHIGHLIGHT */
38 RGB(64, 64, 64), /* COLOR_3DDKSHADOW */
39 RGB(212, 208, 200), /* COLOR_3DLIGHT */
40 RGB(0, 0, 0), /* COLOR_INFOTEXT */
41 RGB(255, 255, 225), /* COLOR_INFOBK */
42 RGB(181, 181, 181), /* COLOR_UNKNOWN */
43 RGB(0, 0, 128), /* COLOR_HOTLIGHT */
44 RGB(166, 202, 240), /* COLOR_GRADIENTACTIVECAPTION */
45 RGB(192, 192, 192), /* COLOR_GRADIENTINACTIVECAPTION */
46 RGB(49, 106, 197), /* COLOR_MENUHILIGHT */
47 RGB(236, 233, 216) /* COLOR_MENUBAR */
48 };
49
50 // System Bitmap DC
51 HDC hSystemBM;
52
53 /* GDI stock objects */
54
55 static LOGPEN WhitePen =
56 { PS_SOLID, { 0, 0 }, RGB(255,255,255) };
57
58 static LOGPEN BlackPen =
59 { PS_SOLID, { 0, 0 }, RGB(0,0,0) };
60
61 static LOGPEN NullPen =
62 { PS_NULL, { 0, 0 }, 0 };
63
64 static LOGFONTW OEMFixedFont =
65 { 12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, OEM_CHARSET,
66 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE | FIXED_PITCH, L"Terminal"
67 };
68
69 static LOGFONTW AnsiFixedFont =
70 { 14, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
71 OUT_DEFAULT_PRECIS, /*CLIP_DEFAULT_PRECIS*/ CLIP_STROKE_PRECIS, /*DEFAULT_QUALITY*/ PROOF_QUALITY, FF_DONTCARE | FIXED_PITCH, L"Courier"
72 };
73
74 static LOGFONTW AnsiVarFont =
75 { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
76 OUT_DEFAULT_PRECIS, /*CLIP_DEFAULT_PRECIS*/ CLIP_STROKE_PRECIS, /*DEFAULT_QUALITY*/ PROOF_QUALITY, FF_DONTCARE | VARIABLE_PITCH, L"MS Sans Serif"
77 };
78
79 static LOGFONTW SystemFont =
80 { 12, 0, 0, 0, FW_BOLD, FALSE, FALSE, FALSE, ANSI_CHARSET,
81 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE | VARIABLE_PITCH, L"System"
82 };
83
84 static LOGFONTW DeviceDefaultFont =
85 { 12, 0, 0, 0, FW_BOLD, FALSE, FALSE, FALSE, ANSI_CHARSET,
86 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE | VARIABLE_PITCH, L"System"
87 };
88
89 static LOGFONTW SystemFixedFont =
90 { 16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
91 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE | FIXED_PITCH, L"Fixedsys"
92 };
93
94 static LOGFONTW DefaultGuiFont =
95 { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
96 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, /*DEFAULT_QUALITY*/ PROOF_QUALITY, VARIABLE_PITCH | FF_SWISS, L"MS Shell Dlg"
97 };
98
99 HGDIOBJ StockObjects[NB_STOCK_OBJECTS];
100
101 static
102 HPEN
103 FASTCALL
104 IntCreateStockPen(DWORD dwPenStyle,
105 DWORD dwWidth,
106 ULONG ulBrushStyle,
107 ULONG ulColor)
108 {
109 HPEN hPen;
110 PBRUSH pbrushPen;
111
112 pbrushPen = PEN_AllocPenWithHandle();
113 if (pbrushPen == NULL) return NULL;
114
115 if ((dwPenStyle & PS_STYLE_MASK) == PS_NULL) dwWidth = 1;
116
117 pbrushPen->iHatch = 0;
118 pbrushPen->lWidth = abs(dwWidth);
119 FLOATOBJ_SetLong(&pbrushPen->eWidth, pbrushPen->lWidth);
120 pbrushPen->ulPenStyle = dwPenStyle;
121 pbrushPen->BrushAttr.lbColor = ulColor;
122 pbrushPen->iBrushStyle = ulBrushStyle;
123 pbrushPen->hbmClient = (HANDLE)NULL;
124 pbrushPen->dwStyleCount = 0;
125 pbrushPen->pStyle = 0;
126 pbrushPen->flAttrs = BR_IS_OLDSTYLEPEN;
127
128 switch (dwPenStyle & PS_STYLE_MASK)
129 {
130 case PS_NULL:
131 pbrushPen->flAttrs |= BR_IS_NULL;
132 break;
133
134 case PS_SOLID:
135 pbrushPen->flAttrs |= BR_IS_SOLID;
136 break;
137 }
138 hPen = pbrushPen->BaseObject.hHmgr;
139 PEN_UnlockPen(pbrushPen);
140 return hPen;
141 }
142
143 /*!
144 * Creates a bunch of stock objects: brushes, pens, fonts.
145 */
146 VOID FASTCALL
147 CreateStockObjects(void)
148 {
149 UINT Object;
150
151 DPRINT("Beginning creation of stock objects\n");
152
153 /* Create GDI Stock Objects from the logical structures we've defined */
154
155 StockObjects[WHITE_BRUSH] = IntGdiCreateSolidBrush(RGB(255,255,255));
156 StockObjects[DC_BRUSH] = IntGdiCreateSolidBrush(RGB(255,255,255));
157 StockObjects[LTGRAY_BRUSH] = IntGdiCreateSolidBrush(RGB(192,192,192));
158 StockObjects[GRAY_BRUSH] = IntGdiCreateSolidBrush(RGB(128,128,128));
159 StockObjects[DKGRAY_BRUSH] = IntGdiCreateSolidBrush(RGB(64,64,64));
160 StockObjects[BLACK_BRUSH] = IntGdiCreateSolidBrush(RGB(0,0,0));
161 StockObjects[NULL_BRUSH] = IntGdiCreateNullBrush();
162
163 StockObjects[WHITE_PEN] = IntCreateStockPen(WhitePen.lopnStyle, WhitePen.lopnWidth.x, BS_SOLID, WhitePen.lopnColor);
164 StockObjects[BLACK_PEN] = IntCreateStockPen(BlackPen.lopnStyle, BlackPen.lopnWidth.x, BS_SOLID, BlackPen.lopnColor);
165 StockObjects[DC_PEN] = IntCreateStockPen(BlackPen.lopnStyle, BlackPen.lopnWidth.x, BS_SOLID, BlackPen.lopnColor);
166 StockObjects[NULL_PEN] = IntCreateStockPen(NullPen.lopnStyle, NullPen.lopnWidth.x, BS_SOLID, NullPen.lopnColor);
167
168 StockObjects[20] = NULL; /* TODO: Unknown internal stock object */
169 StockObjects[DEFAULT_BITMAP] = GreCreateBitmap(1, 1, 1, 1, NULL);
170
171 (void) TextIntCreateFontIndirect(&OEMFixedFont, (HFONT*)&StockObjects[OEM_FIXED_FONT]);
172 (void) TextIntCreateFontIndirect(&AnsiFixedFont, (HFONT*)&StockObjects[ANSI_FIXED_FONT]);
173 (void) TextIntCreateFontIndirect(&AnsiVarFont, (HFONT*)&StockObjects[ANSI_VAR_FONT]);
174 (void) TextIntCreateFontIndirect(&SystemFont, (HFONT*)&StockObjects[SYSTEM_FONT]);
175 (void) TextIntCreateFontIndirect(&DeviceDefaultFont, (HFONT*)&StockObjects[DEVICE_DEFAULT_FONT]);
176 (void) TextIntCreateFontIndirect(&SystemFixedFont, (HFONT*)&StockObjects[SYSTEM_FIXED_FONT]);
177 (void) TextIntCreateFontIndirect(&DefaultGuiFont, (HFONT*)&StockObjects[DEFAULT_GUI_FONT]);
178
179 StockObjects[DEFAULT_PALETTE] = (HGDIOBJ)gppalDefault->BaseObject.hHmgr;
180
181 for (Object = 0; Object < NB_STOCK_OBJECTS; Object++)
182 {
183 if (NULL != StockObjects[Object])
184 {
185 GDIOBJ_ConvertToStockObj(&StockObjects[Object]);
186 }
187 }
188
189 DPRINT("Completed creation of stock objects\n");
190 }
191
192 /*!
193 * Return stock object.
194 * \param Object - stock object id.
195 * \return Handle to the object.
196 */
197 HGDIOBJ APIENTRY
198 NtGdiGetStockObject(INT Object)
199 {
200 DPRINT("NtGdiGetStockObject index %d\n", Object);
201
202 return ((Object < 0) || (NB_STOCK_OBJECTS <= Object)) ? NULL : StockObjects[Object];
203 }
204
205 VOID FASTCALL
206 IntSetSysColors(UINT nColors, CONST INT *Elements, CONST COLORREF *Colors)
207 {
208 UINT i;
209
210 for (i = 0; i < nColors; i++)
211 {
212 if ((UINT)(*Elements) < NUM_SYSCOLORS)
213 {
214 gpsi->argbSystem[*Elements] = *Colors;
215 IntGdiSetSolidBrushColor(gpsi->ahbrSystem[*Elements], *Colors);
216 }
217 Elements++;
218 Colors++;
219 }
220 }
221
222 HGDIOBJ FASTCALL
223 IntGetSysColorBrush(INT Object)
224 {
225 return ((Object < 0) || (NUM_SYSCOLORS <= Object)) ? NULL : gpsi->ahbrSystem[Object];
226 }
227
228 DWORD FASTCALL
229 IntGetSysColor(INT nIndex)
230 {
231 return (NUM_SYSCOLORS <= (UINT)nIndex) ? 0 : gpsi->argbSystem[nIndex];
232 }
233
234 VOID FASTCALL
235 CreateSysColorObjects(VOID)
236 {
237 UINT i;
238
239 for (i = 0; i < NUM_SYSCOLORS; i++)
240 {
241 gpsi->argbSystem[i] = SysColors[i];
242 }
243
244 /* Create the syscolor brushes */
245 for (i = 0; i < NUM_SYSCOLORS; i++)
246 {
247 if (gpsi->ahbrSystem[i] == NULL)
248 {
249 gpsi->ahbrSystem[i] = IntGdiCreateSolidBrush(SysColors[i]);
250 if (gpsi->ahbrSystem[i] != NULL)
251 {
252 GDIOBJ_ConvertToStockObj((HGDIOBJ*)&gpsi->ahbrSystem[i]);
253 }
254 }
255 }
256 }
257
258 /* EOF */