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00213 00214 <span class="comment">/* NOTE: this struct must be hand-packed to a DWORD boundary for nxproto.h*/</span><span class="comment"></span>00215 <span class="comment">/**</span>00216 <span class="comment"> * Window manager properties used by the GrGetWMProperties()/GrSetWMProperties() calls.</span>00217 <span class="comment"> */</span><a name="l00218"></a><a class="code" href="structGR__WM__PROPERTIES.html">00218</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{<a name="l00219"></a><a class="code" href="structGR__WM__PROPERTIES.html#m0">00219</a> GR_WM_PROPS flags; <span class="comment">/**< Which properties valid in struct for set*/</span><a name="l00220"></a><a class="code" href="structGR__WM__PROPERTIES.html#m1">00220</a> GR_WM_PROPS props; <span class="comment">/**< Window property bits*/</span><a name="l00221"></a><a class="code" href="structGR__WM__PROPERTIES.html#m2">00221</a> GR_CHAR *title; <span class="comment">/**< Window title*/</span><a name="l00222"></a><a class="code" href="structGR__WM__PROPERTIES.html#m3">00222</a> GR_COLOR background; <span class="comment">/**< Window background color*/</span><a name="l00223"></a><a class="code" href="structGR__WM__PROPERTIES.html#m4">00223</a> GR_SIZE bordersize; <span class="comment">/**< Window border size*/</span><a name="l00224"></a><a class="code" href="structGR__WM__PROPERTIES.html#m5">00224</a> GR_COLOR bordercolor; <span class="comment">/**< Window border color*/</span>00225 } <a class="code" href="structGR__WM__PROPERTIES.html">GR_WM_PROPERTIES</a>;00226 <span class="comment"></span>00227 <span class="comment">/**</span>00228 <span class="comment"> * Window properties returned by the GrGetWindowInfo() call.</span>00229 <span class="comment"> */</span><a name="l00230"></a><a class="code" href="structGR__WINDOW__INFO.html">00230</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{<a name="l00231"></a><a class="code" href="structGR__WINDOW__INFO.html#m0">00231</a> GR_WINDOW_ID wid; <span class="comment">/**< window id (or 0 if no such window) */</span><a name="l00232"></a><a class="code" href="structGR__WINDOW__INFO.html#m1">00232</a> GR_WINDOW_ID parent; <span class="comment">/**< parent window id */</span><a name="l00233"></a><a class="code" href="structGR__WINDOW__INFO.html#m2">00233</a> GR_WINDOW_ID child; <span class="comment">/**< first child window id (or 0) */</span><a name="l00234"></a><a class="code" href="structGR__WINDOW__INFO.html#m3">00234</a> GR_WINDOW_ID sibling; <span class="comment">/**< next sibling window id (or 0) */</span><a name="l00235"></a><a class="code" href="structGR__WINDOW__INFO.html#m4">00235</a> GR_BOOL inputonly; <span class="comment">/**< TRUE if window is input only */</span><a name="l00236"></a><a class="code" href="structGR__WINDOW__INFO.html#m5">00236</a> GR_BOOL mapped; <span class="comment">/**< TRUE if window is mapped */</span><a name="l00237"></a><a class="code" href="structGR__WINDOW__INFO.html#m6">00237</a> GR_BOOL realized; <span class="comment">/**< TRUE if window is mapped and visible */</span><a name="l00238"></a><a class="code" href="structGR__WINDOW__INFO.html#m7">00238</a> GR_COORD x; <span class="comment">/**< parent-relative x position of window */</span><a name="l00239"></a><a class="code" href="structGR__WINDOW__INFO.html#m8">00239</a> GR_COORD y; <span class="comment">/**< parent-relative y position of window */</span><a name="l00240"></a><a class="code" href="structGR__WINDOW__INFO.html#m9">00240</a> GR_SIZE width; <span class="comment">/**< width of window */</span><a name="l00241"></a><a class="code" href="structGR__WINDOW__INFO.html#m10">00241</a> GR_SIZE height; <span class="comment">/**< height of window */</span><a name="l00242"></a><a class="code" href="structGR__WINDOW__INFO.html#m11">00242</a> GR_SIZE bordersize; <span class="comment">/**< size of border */</span><a name="l00243"></a><a class="code" href="structGR__WINDOW__INFO.html#m12">00243</a> GR_COLOR bordercolor; <span class="comment">/**< color of border */</span><a name="l00244"></a><a class="code" href="structGR__WINDOW__INFO.html#m13">00244</a> GR_COLOR background; <span class="comment">/**< background color */</span><a name="l00245"></a><a class="code" href="structGR__WINDOW__INFO.html#m14">00245</a> GR_EVENT_MASK eventmask; <span class="comment">/**< current event mask for this client */</span><a name="l00246"></a><a class="code" href="structGR__WINDOW__INFO.html#m15">00246</a> GR_WM_PROPS props; <span class="comment">/**< window properties */</span><a name="l00247"></a><a class="code" href="structGR__WINDOW__INFO.html#m16">00247</a> GR_CURSOR_ID cursor; <span class="comment">/**< cursor id*/</span><a name="l00248"></a><a class="code" href="structGR__WINDOW__INFO.html#m17">00248</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> processid; <span class="comment">/**< process id of owner*/</span>00249 } <a class="code" href="structGR__WINDOW__INFO.html">GR_WINDOW_INFO</a>;00250 <span class="comment"></span>00251 <span class="comment">/**</span>00252 <span class="comment"> * Graphics context properties returned by the GrGetGCInfo() call.</span>00253 <span class="comment"> */</span><a name="l00254"></a><a class="code" href="structGR__GC__INFO.html">00254</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{<a name="l00255"></a><a class="code" href="structGR__GC__INFO.html#m0">00255</a> GR_GC_ID gcid; <span class="comment">/**< GC id (or 0 if no such GC) */</span><a name="l00256"></a><a class="code" href="structGR__GC__INFO.html#m1">00256</a> <span class="keywordtype">int</span> mode; <span class="comment">/**< drawing mode */</span><a name="l00257"></a><a class="code" href="structGR__GC__INFO.html#m2">00257</a> GR_REGION_ID region; <span class="comment">/**< user region */</span><a name="l00258"></a><a class="code" href="structGR__GC__INFO.html#m3">00258</a> <span class="keywordtype">int</span> xoff; <span class="comment">/**< x offset of user region */</span><a name="l00259"></a><a class="code" href="structGR__GC__INFO.html#m4">00259</a> <span class="keywordtype">int</span> yoff; <span class="comment">/**< y offset of user region */</span><a name="l00260"></a><a class="code" href="structGR__GC__INFO.html#m5">00260</a> GR_FONT_ID font; <span class="comment">/**< font number */</span><a name="l00261"></a><a class="code" href="structGR__GC__INFO.html#m6">00261</a> GR_COLOR foreground; <span class="comment">/**< foreground RGB color or pixel value */</span><a name="l00262"></a><a class="code" href="structGR__GC__INFO.html#m7">00262</a> GR_COLOR background; <span class="comment">/**< background RGB color or pixel value */</span><a name="l00263"></a><a class="code" href="structGR__GC__INFO.html#m8">00263</a> GR_BOOL fgispixelval; <span class="comment">/**< TRUE if 'foreground' is actually a GR_PIXELVAL */</span><a name="l00264"></a><a class="code" href="structGR__GC__INFO.html#m9">00264</a> GR_BOOL bgispixelval; <span class="comment">/**< TRUE if 'background' is actually a GR_PIXELVAL */</span><a name="l00265"></a><a class="code" href="structGR__GC__INFO.html#m10">00265</a> GR_BOOL usebackground; <span class="comment">/**< use background in bitmaps */</span><a name="l00266"></a><a class="code" href="structGR__GC__INFO.html#m11">00266</a> GR_BOOL exposure; <span class="comment">/**< send exposure events on GrCopyArea */</span>00267 } <a class="code" href="structGR__GC__INFO.html">GR_GC_INFO</a>;00268 <span class="comment"></span>00269 <span class="comment">/**</span>00270 <span class="comment"> * color palette</span>00271 <span class="comment"> */</span><a name="l00272"></a><a class="code" href="structGR__PALETTE.html">00272</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{<a name="l00273"></a><a class="code" href="structGR__PALETTE.html#m0">00273</a> GR_COUNT count; <span class="comment">/**< # valid entries */</span><a name="l00274"></a><a class="code" href="structGR__PALETTE.html#m1">00274</a> GR_PALENTRY palette[256]; <span class="comment">/**< palette */</span>00275 } <a class="code" href="structGR__PALETTE.html">GR_PALETTE</a>;00276 <span class="comment"></span>00277 <span class="comment">/** Calibration data passed to GrCalcTransform */</span><a name="l00278"></a><a class="code" href="structGR__CAL__DATA.html">00278</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{<a name="l00279"></a><a class="code" href="structGR__CAL__DATA.html#m0">00279</a> <span class="keywordtype">int</span> xres; <span class="comment">/**< X resolution of the screen */</span><a name="l00280"></a><a class="code" href="structGR__CAL__DATA.html#m1">00280</a> <span class="keywordtype">int</span> yres; <span class="comment">/**< Y resolution of the screen */</span><a name="l00281"></a><a class="code" href="structGR__CAL__DATA.html#m2">00281</a> <span class="keywordtype">int</span> minx; <span class="comment">/**< min raw X value */</span><a name="l00282"></a><a class="code" href="structGR__CAL__DATA.html#m3">00282</a> <span class="keywordtype">int</span> miny; <span class="comment">/**< min raw Y values */</span><a name="l00283"></a><a class="code" href="structGR__CAL__DATA.html#m4">00283</a> <span class="keywordtype">int</span> maxx; <span class="comment">/**< max raw X value */</span><a name="l00284"></a><a class="code" href="structGR__CAL__DATA.html#m5">00284</a> <span class="keywordtype">int</span> maxy; <span class="comment">/**< max raw Y value */</span><a name="l00285"></a><a class="code" href="structGR__CAL__DATA.html#m6">00285</a> GR_BOOL xswap; <span class="comment">/**< true if the x component should be swapped */</span><a name="l00286"></a><a class="code" href="structGR__CAL__DATA.html#m7">00286</a> GR_BOOL yswap; <span class="comment">/**< true if the y component should be swapped */</span>00287 } <a class="code" href="structGR__CAL__DATA.html">GR_CAL_DATA</a>;00288 00289 <span class="comment">/* Error codes */</span>00290 <span class="preprocessor">#define GR_ERROR_BAD_WINDOW_ID 1</span>00291 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_BAD_GC_ID 2</span>00292 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_BAD_CURSOR_SIZE 3</span>00293 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_MALLOC_FAILED 4</span>00294 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_BAD_WINDOW_SIZE 5</span>00295 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_KEYBOARD_ERROR 6</span>00296 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_MOUSE_ERROR 7</span>00297 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_INPUT_ONLY_WINDOW 8</span>00298 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_ILLEGAL_ON_ROOT_WINDOW 9</span>00299 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_TOO_MUCH_CLIPPING 10</span>00300 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_SCREEN_ERROR 11</span>00301 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_UNMAPPED_FOCUS_WINDOW 12</span>00302 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_BAD_DRAWING_MODE 13</span>00303 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_BAD_LINE_ATTRIBUTE 14</span>00304 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_BAD_FILL_MODE 15</span>00305 <span class="preprocessor"></span><span class="preprocessor">#define GR_ERROR_BAD_REGION_ID 16</span>00306 <span class="preprocessor"></span>00307 <span class="comment">/* Event types.</span>00308 <span class="comment"> * Mouse motion is generated for every motion of the mouse, and is used to</span>00309 <span class="comment"> * track the entire history of the mouse (many events and lots of overhead).</span>00310 <span class="comment"> * Mouse position ignores the history of the motion, and only reports the</span>00311 <span class="comment"> * latest position of the mouse by only queuing the latest such event for</span>00312 <span class="comment"> * any single client (good for rubber-banding).</span>00313 <span class="comment"> */</span>00314 <span class="preprocessor">#define GR_EVENT_TYPE_ERROR (-1)</span>00315 <span class="preprocessor"></span><span class="preprocessor">#define GR_EVENT_TYPE_NONE 0</span>00316 <span class="preprocessor"></span><span class="preprocessor">#define GR_EVENT_TYPE_EXPOSURE 1</span>00317 <span class="preprocessor"></span><span class="preprocessor">#define GR_EVENT_TYPE_BUTTON_DOWN 2</span>00318 <span class="preprocessor"></span><span class="preprocessor">#define GR_EVENT_TYPE_BUTTON_UP 3</span>00319 <span class="preprocessor"></span><span class="preprocessor">#define GR_EVENT_TYPE_MOUSE_ENTER 4</span>00320 <span class="preprocessor"></span><span class="preprocessor">#define GR_EVENT_TYPE_MOUSE_EXIT 5</span>00321 <span class="preprocessor"></span><span class="preprocessor">#define GR_EVENT_TYPE_MOUSE_MOTION 6</span>00322 <span class="preprocessor"></span><span class="preprocessor">#define GR_EVENT_TYPE_MOUSE_POSITION 7</span>⌨️ 快捷键说明
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