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source: mainline/uspace/lib/ui/src/resource.c@ 6c0766b

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Last change on this file since 6c0766b was be869b0, checked in by Jiri Svoboda <jiri@…>, 4 years ago
Basic rendering of pane text
Property mode set to `100644`
File size: 17.3 KB

Rev	Line
[47728678]	1	/*
[7020d1f]	2	* Copyright (c) 2021 Jiri Svoboda
[47728678]	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	*
	9	* - Redistributions of source code must retain the above copyright
	10	* notice, this list of conditions and the following disclaimer.
	11	* - Redistributions in binary form must reproduce the above copyright
	12	* notice, this list of conditions and the following disclaimer in the
	13	* documentation and/or other materials provided with the distribution.
	14	* - The name of the author may not be used to endorse or promote products
	15	* derived from this software without specific prior written permission.
	16	*
	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	27	*/
	28
	29	/** @addtogroup libui
	30	* @{
	31	*/
	32	/**
	33	* @file UI resources
	34	*/
	35
	36	#include <errno.h>
	37	#include <gfx/color.h>
	38	#include <gfx/context.h>
	39	#include <gfx/font.h>
	40	#include <gfx/render.h>
	41	#include <gfx/typeface.h>
	42	#include <stdlib.h>
	43	#include <str.h>
	44	#include <ui/resource.h>
	45	#include "../private/resource.h"
	46
	47	static const char *ui_typeface_path = "/data/font/helena.tpf";
	48
[bc52b5b]	49	/** Create new UI resource in graphics mode.
[47728678]	50	*
	51	* @param gc Graphic context
[ba09d06]	52	* @param rresource Place to store pointer to new UI resource
[47728678]	53	* @return EOK on success, ENOMEM if out of memory
	54	*/
[bc52b5b]	55	static errno_t ui_resource_create_gfx(gfx_context_t *gc,
[9c7dc8e]	56	ui_resource_t **rresource)
[47728678]	57	{
	58	ui_resource_t *resource;
	59	gfx_typeface_t *tface = NULL;
	60	gfx_font_t *font = NULL;
	61	gfx_font_info_t *finfo;
[de9992c]	62	gfx_color_t *btn_frame_color = NULL;
	63	gfx_color_t *btn_face_color = NULL;
	64	gfx_color_t *btn_text_color = NULL;
	65	gfx_color_t *btn_highlight_color = NULL;
	66	gfx_color_t *btn_shadow_color = NULL;
[1769693]	67	gfx_color_t *wnd_face_color = NULL;
	68	gfx_color_t *wnd_text_color = NULL;
[214aefb]	69	gfx_color_t *wnd_sel_text_color = NULL;
	70	gfx_color_t *wnd_sel_text_bg_color = NULL;
[1769693]	71	gfx_color_t *wnd_frame_hi_color = NULL;
	72	gfx_color_t *wnd_frame_sh_color = NULL;
	73	gfx_color_t *wnd_highlight_color = NULL;
	74	gfx_color_t *wnd_shadow_color = NULL;
	75	gfx_color_t *tbar_act_bg_color = NULL;
	76	gfx_color_t *tbar_inact_bg_color = NULL;
	77	gfx_color_t *tbar_act_text_color = NULL;
	78	gfx_color_t *tbar_inact_text_color = NULL;
[03145ee]	79	gfx_color_t *entry_fg_color = NULL;
	80	gfx_color_t *entry_bg_color = NULL;
[d70dc1c4]	81	gfx_color_t *entry_act_bg_color = NULL;
[6df564c]	82	gfx_color_t *entry_sel_text_fg_color = NULL;
	83	gfx_color_t *entry_sel_text_bg_color = NULL;
[47728678]	84	errno_t rc;
	85
	86	resource = calloc(1, sizeof(ui_resource_t));
	87	if (resource == NULL)
	88	return ENOMEM;
	89
[bc52b5b]	90	rc = gfx_typeface_open(gc, ui_typeface_path, &tface);
	91	if (rc != EOK)
	92	goto error;
	93
	94	finfo = gfx_typeface_first_font(tface);
	95	if (finfo == NULL) {
	96	rc = EIO;
	97	goto error;
[47728678]	98	}
	99
[bc52b5b]	100	rc = gfx_font_open(finfo, &font);
	101	if (rc != EOK)
	102	goto error;
	103
[de9992c]	104	rc = gfx_color_new_rgb_i16(0, 0, 0, &btn_frame_color);
	105	if (rc != EOK)
	106	goto error;
	107
	108	rc = gfx_color_new_rgb_i16(0xc8c8, 0xc8c8, 0xc8c8, &btn_face_color);
	109	if (rc != EOK)
	110	goto error;
	111
	112	rc = gfx_color_new_rgb_i16(0, 0, 0, &btn_text_color);
	113	if (rc != EOK)
	114	goto error;
	115
	116	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	117	&btn_highlight_color);
	118	if (rc != EOK)
	119	goto error;
	120
	121	rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &btn_shadow_color);
	122	if (rc != EOK)
	123	goto error;
	124
[1769693]	125	rc = gfx_color_new_rgb_i16(0xc8c8, 0xc8c8, 0xc8c8, &wnd_face_color);
	126	if (rc != EOK)
	127	goto error;
	128
	129	rc = gfx_color_new_rgb_i16(0, 0, 0, &wnd_text_color);
	130	if (rc != EOK)
	131	goto error;
	132
[214aefb]	133	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff, &wnd_sel_text_color);
	134	if (rc != EOK)
	135	goto error;
	136
	137	rc = gfx_color_new_rgb_i16(0x5858, 0x6a6a, 0xc4c4,
	138	&wnd_sel_text_bg_color);
	139	if (rc != EOK)
	140	goto error;
	141
[1769693]	142	rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &wnd_frame_hi_color);
	143	if (rc != EOK)
	144	goto error;
	145
[7020d1f]	146	rc = gfx_color_new_rgb_i16(0x4444, 0x4444, 0x4444, &wnd_frame_sh_color);
[1769693]	147	if (rc != EOK)
	148	goto error;
	149
	150	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	151	&wnd_highlight_color);
	152	if (rc != EOK)
	153	goto error;
	154
	155	rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &wnd_shadow_color);
	156	if (rc != EOK)
	157	goto error;
	158
	159	rc = gfx_color_new_rgb_i16(0x5858, 0x6a6a, 0xc4c4, &tbar_act_bg_color);
	160	if (rc != EOK)
	161	goto error;
	162
	163	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	164	&tbar_act_text_color);
	165	if (rc != EOK)
	166	goto error;
	167
	168	rc = gfx_color_new_rgb_i16(0xdddd, 0xdddd, 0xdddd,
	169	&tbar_inact_bg_color);
	170	if (rc != EOK)
	171	goto error;
	172
	173	rc = gfx_color_new_rgb_i16(0x5858, 0x5858, 0x5858,
	174	&tbar_inact_text_color);
	175	if (rc != EOK)
	176	goto error;
	177
[03145ee]	178	rc = gfx_color_new_rgb_i16(0, 0, 0, &entry_fg_color);
	179	if (rc != EOK)
	180	goto error;
	181
	182	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff, &entry_bg_color);
	183	if (rc != EOK)
	184	goto error;
	185
[d70dc1c4]	186	rc = gfx_color_new_rgb_i16(0xc8c8, 0xc8c8, 0xc8c8, &entry_act_bg_color);
	187	if (rc != EOK)
	188	goto error;
	189
[6df564c]	190	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	191	&entry_sel_text_fg_color);
	192	if (rc != EOK)
	193	goto error;
	194
	195	rc = gfx_color_new_rgb_i16(0, 0, 0xffff, &entry_sel_text_bg_color);
	196	if (rc != EOK)
	197	goto error;
	198
[47728678]	199	resource->gc = gc;
	200	resource->tface = tface;
	201	resource->font = font;
[bc52b5b]	202	resource->textmode = false;
[1769693]	203
[de9992c]	204	resource->btn_frame_color = btn_frame_color;
	205	resource->btn_face_color = btn_face_color;
	206	resource->btn_text_color = btn_text_color;
	207	resource->btn_highlight_color = btn_highlight_color;
	208	resource->btn_shadow_color = btn_shadow_color;
[1769693]	209
	210	resource->wnd_face_color = wnd_face_color;
	211	resource->wnd_text_color = wnd_text_color;
[214aefb]	212	resource->wnd_sel_text_color = wnd_sel_text_color;
	213	resource->wnd_sel_text_bg_color = wnd_sel_text_bg_color;
[1769693]	214	resource->wnd_frame_hi_color = wnd_frame_hi_color;
	215	resource->wnd_frame_sh_color = wnd_frame_sh_color;
	216	resource->wnd_highlight_color = wnd_highlight_color;
	217	resource->wnd_shadow_color = wnd_shadow_color;
	218
	219	resource->tbar_act_bg_color = tbar_act_bg_color;
	220	resource->tbar_act_text_color = tbar_act_text_color;
	221	resource->tbar_inact_bg_color = tbar_inact_bg_color;
	222	resource->tbar_inact_text_color = tbar_inact_text_color;
	223
[03145ee]	224	resource->entry_fg_color = entry_fg_color;
	225	resource->entry_bg_color = entry_bg_color;
[d70dc1c4]	226	resource->entry_act_bg_color = entry_act_bg_color;
[6df564c]	227	resource->entry_sel_text_fg_color = entry_sel_text_fg_color;
	228	resource->entry_sel_text_bg_color = entry_sel_text_bg_color;
[03145ee]	229
[47728678]	230	*rresource = resource;
	231	return EOK;
	232	error:
[de9992c]	233	if (btn_frame_color != NULL)
	234	gfx_color_delete(btn_frame_color);
	235	if (btn_face_color != NULL)
	236	gfx_color_delete(btn_face_color);
	237	if (btn_text_color != NULL)
	238	gfx_color_delete(btn_text_color);
	239	if (btn_highlight_color != NULL)
	240	gfx_color_delete(btn_highlight_color);
	241	if (btn_shadow_color != NULL)
	242	gfx_color_delete(btn_shadow_color);
[1769693]	243
	244	if (wnd_face_color != NULL)
	245	gfx_color_delete(wnd_face_color);
	246	if (wnd_text_color != NULL)
	247	gfx_color_delete(wnd_text_color);
[214aefb]	248	if (wnd_sel_text_color != NULL)
	249	gfx_color_delete(wnd_sel_text_color);
	250	if (wnd_sel_text_bg_color != NULL)
	251	gfx_color_delete(wnd_sel_text_bg_color);
[1769693]	252	if (wnd_frame_hi_color != NULL)
	253	gfx_color_delete(wnd_frame_hi_color);
	254	if (wnd_frame_sh_color != NULL)
	255	gfx_color_delete(wnd_frame_sh_color);
	256	if (wnd_highlight_color != NULL)
	257	gfx_color_delete(wnd_highlight_color);
	258	if (wnd_shadow_color != NULL)
	259	gfx_color_delete(wnd_shadow_color);
	260
	261	if (tbar_act_bg_color != NULL)
	262	gfx_color_delete(tbar_act_bg_color);
	263	if (tbar_act_text_color != NULL)
	264	gfx_color_delete(tbar_act_text_color);
	265	if (tbar_inact_bg_color != NULL)
	266	gfx_color_delete(tbar_inact_bg_color);
	267	if (tbar_inact_text_color != NULL)
	268	gfx_color_delete(tbar_inact_text_color);
	269
[03145ee]	270	if (entry_fg_color != NULL)
	271	gfx_color_delete(entry_fg_color);
	272	if (entry_bg_color != NULL)
	273	gfx_color_delete(entry_bg_color);
[6df564c]	274	if (entry_sel_text_fg_color != NULL)
	275	gfx_color_delete(entry_sel_text_fg_color);
	276	if (entry_sel_text_bg_color != NULL)
	277	gfx_color_delete(entry_sel_text_bg_color);
[d70dc1c4]	278	if (entry_act_bg_color != NULL)
	279	gfx_color_delete(entry_act_bg_color);
[03145ee]	280
[47728678]	281	if (tface != NULL)
	282	gfx_typeface_destroy(tface);
	283	free(resource);
	284	return rc;
	285	}
	286
[bc52b5b]	287	/** Create new UI resource in text mode.
	288	*
	289	* @param gc Graphic context
	290	* @param rresource Place to store pointer to new UI resource
	291	* @return EOK on success, ENOMEM if out of memory
	292	*/
	293	static errno_t ui_resource_create_text(gfx_context_t *gc,
	294	ui_resource_t **rresource)
	295	{
	296	ui_resource_t *resource;
	297	gfx_typeface_t *tface = NULL;
	298	gfx_font_t *font = NULL;
	299	gfx_color_t *btn_frame_color = NULL;
	300	gfx_color_t *btn_face_color = NULL;
	301	gfx_color_t *btn_text_color = NULL;
	302	gfx_color_t *btn_highlight_color = NULL;
	303	gfx_color_t *btn_shadow_color = NULL;
	304	gfx_color_t *wnd_face_color = NULL;
	305	gfx_color_t *wnd_text_color = NULL;
	306	gfx_color_t *wnd_sel_text_color = NULL;
	307	gfx_color_t *wnd_sel_text_bg_color = NULL;
	308	gfx_color_t *wnd_frame_hi_color = NULL;
	309	gfx_color_t *wnd_frame_sh_color = NULL;
	310	gfx_color_t *wnd_highlight_color = NULL;
	311	gfx_color_t *wnd_shadow_color = NULL;
	312	gfx_color_t *tbar_act_bg_color = NULL;
	313	gfx_color_t *tbar_inact_bg_color = NULL;
	314	gfx_color_t *tbar_act_text_color = NULL;
	315	gfx_color_t *tbar_inact_text_color = NULL;
	316	gfx_color_t *entry_fg_color = NULL;
	317	gfx_color_t *entry_bg_color = NULL;
[6df564c]	318	gfx_color_t *entry_sel_text_fg_color = NULL;
	319	gfx_color_t *entry_sel_text_bg_color = NULL;
[bc52b5b]	320	gfx_color_t *entry_act_bg_color = NULL;
	321	errno_t rc;
	322
	323	resource = calloc(1, sizeof(ui_resource_t));
	324	if (resource == NULL)
	325	return ENOMEM;
	326
	327	/* Create dummy font for text mode */
	328	rc = gfx_typeface_create(gc, &tface);
	329	if (rc != EOK)
	330	goto error;
	331
	332	rc = gfx_font_create_textmode(tface, &font);
	333	if (rc != EOK)
	334	goto error;
	335
	336	rc = gfx_color_new_ega(0x07, &btn_frame_color);
	337	if (rc != EOK)
	338	goto error;
	339
	340	rc = gfx_color_new_ega(0x20, &btn_face_color);
	341	if (rc != EOK)
	342	goto error;
	343
	344	rc = gfx_color_new_ega(0x20, &btn_text_color);
	345	if (rc != EOK)
	346	goto error;
	347
[1ebcb791]	348	rc = gfx_color_new_ega(0x20, &btn_highlight_color);
[bc52b5b]	349	if (rc != EOK)
	350	goto error;
	351
	352	rc = gfx_color_new_ega(0x01, &btn_shadow_color);
	353	if (rc != EOK)
	354	goto error;
	355
	356	rc = gfx_color_new_ega(0x70, &wnd_face_color);
	357	if (rc != EOK)
	358	goto error;
	359
	360	rc = gfx_color_new_ega(0x70, &wnd_text_color);
	361	if (rc != EOK)
	362	goto error;
	363
	364	rc = gfx_color_new_ega(0x07, &wnd_sel_text_color);
	365	if (rc != EOK)
	366	goto error;
	367
	368	rc = gfx_color_new_ega(0x07, &wnd_sel_text_bg_color);
	369	if (rc != EOK)
	370	goto error;
	371
	372	rc = gfx_color_new_ega(0x70, &wnd_frame_hi_color);
	373	if (rc != EOK)
	374	goto error;
	375
	376	rc = gfx_color_new_ega(0x01, &wnd_frame_sh_color);
	377	if (rc != EOK)
	378	goto error;
	379
	380	rc = gfx_color_new_ega(0x70, &wnd_highlight_color);
	381	if (rc != EOK)
	382	goto error;
	383
	384	rc = gfx_color_new_ega(0x01, &wnd_shadow_color);
	385	if (rc != EOK)
	386	goto error;
	387
[45004f3]	388	rc = gfx_color_new_ega(0x70, &tbar_act_bg_color);
[bc52b5b]	389	if (rc != EOK)
	390	goto error;
	391
[45004f3]	392	rc = gfx_color_new_ega(0x70, &tbar_act_text_color);
[bc52b5b]	393	if (rc != EOK)
	394	goto error;
	395
	396	rc = gfx_color_new_ega(0x07, &tbar_inact_bg_color);
	397	if (rc != EOK)
	398	goto error;
	399
	400	rc = gfx_color_new_ega(0x07, &tbar_inact_text_color);
	401	if (rc != EOK)
	402	goto error;
	403
	404	rc = gfx_color_new_ega(0x1b, &entry_fg_color);
	405	if (rc != EOK)
	406	goto error;
	407
	408	rc = gfx_color_new_ega(0x1b, &entry_bg_color);
	409	if (rc != EOK)
	410	goto error;
	411
[6df564c]	412	rc = gfx_color_new_ega(0x20, &entry_sel_text_fg_color);
	413	if (rc != EOK)
	414	goto error;
	415
	416	rc = gfx_color_new_ega(0x20, &entry_sel_text_bg_color);
	417	if (rc != EOK)
	418	goto error;
	419
[bc52b5b]	420	rc = gfx_color_new_ega(0x37, &entry_act_bg_color);
	421	if (rc != EOK)
	422	goto error;
	423
	424	resource->gc = gc;
	425	resource->tface = tface;
	426	resource->font = font;
	427	resource->textmode = true;
	428
	429	resource->btn_frame_color = btn_frame_color;
	430	resource->btn_face_color = btn_face_color;
	431	resource->btn_text_color = btn_text_color;
	432	resource->btn_highlight_color = btn_highlight_color;
	433	resource->btn_shadow_color = btn_shadow_color;
	434
	435	resource->wnd_face_color = wnd_face_color;
	436	resource->wnd_text_color = wnd_text_color;
	437	resource->wnd_sel_text_color = wnd_sel_text_color;
	438	resource->wnd_sel_text_bg_color = wnd_sel_text_bg_color;
	439	resource->wnd_frame_hi_color = wnd_frame_hi_color;
	440	resource->wnd_frame_sh_color = wnd_frame_sh_color;
	441	resource->wnd_highlight_color = wnd_highlight_color;
	442	resource->wnd_shadow_color = wnd_shadow_color;
	443
	444	resource->tbar_act_bg_color = tbar_act_bg_color;
	445	resource->tbar_act_text_color = tbar_act_text_color;
	446	resource->tbar_inact_bg_color = tbar_inact_bg_color;
	447	resource->tbar_inact_text_color = tbar_inact_text_color;
	448
	449	resource->entry_fg_color = entry_fg_color;
	450	resource->entry_bg_color = entry_bg_color;
	451	resource->entry_act_bg_color = entry_act_bg_color;
[6df564c]	452	resource->entry_sel_text_fg_color = entry_sel_text_fg_color;
	453	resource->entry_sel_text_bg_color = entry_sel_text_bg_color;
[bc52b5b]	454
	455	*rresource = resource;
	456	return EOK;
	457	error:
	458	if (btn_frame_color != NULL)
	459	gfx_color_delete(btn_frame_color);
	460	if (btn_face_color != NULL)
	461	gfx_color_delete(btn_face_color);
	462	if (btn_text_color != NULL)
	463	gfx_color_delete(btn_text_color);
	464	if (btn_highlight_color != NULL)
	465	gfx_color_delete(btn_highlight_color);
	466	if (btn_shadow_color != NULL)
	467	gfx_color_delete(btn_shadow_color);
	468
	469	if (wnd_face_color != NULL)
	470	gfx_color_delete(wnd_face_color);
	471	if (wnd_text_color != NULL)
	472	gfx_color_delete(wnd_text_color);
	473	if (wnd_sel_text_color != NULL)
	474	gfx_color_delete(wnd_sel_text_color);
	475	if (wnd_sel_text_bg_color != NULL)
	476	gfx_color_delete(wnd_sel_text_bg_color);
	477	if (wnd_frame_hi_color != NULL)
	478	gfx_color_delete(wnd_frame_hi_color);
	479	if (wnd_frame_sh_color != NULL)
	480	gfx_color_delete(wnd_frame_sh_color);
	481	if (wnd_highlight_color != NULL)
	482	gfx_color_delete(wnd_highlight_color);
	483	if (wnd_shadow_color != NULL)
	484	gfx_color_delete(wnd_shadow_color);
	485
	486	if (tbar_act_bg_color != NULL)
	487	gfx_color_delete(tbar_act_bg_color);
	488	if (tbar_act_text_color != NULL)
	489	gfx_color_delete(tbar_act_text_color);
	490	if (tbar_inact_bg_color != NULL)
	491	gfx_color_delete(tbar_inact_bg_color);
	492	if (tbar_inact_text_color != NULL)
	493	gfx_color_delete(tbar_inact_text_color);
	494
	495	if (entry_fg_color != NULL)
	496	gfx_color_delete(entry_fg_color);
	497	if (entry_bg_color != NULL)
	498	gfx_color_delete(entry_bg_color);
	499	if (entry_act_bg_color != NULL)
	500	gfx_color_delete(entry_act_bg_color);
[6df564c]	501	if (entry_sel_text_fg_color != NULL)
	502	gfx_color_delete(entry_sel_text_fg_color);
	503	if (entry_sel_text_bg_color != NULL)
	504	gfx_color_delete(entry_sel_text_bg_color);
[bc52b5b]	505
	506	if (tface != NULL)
	507	gfx_typeface_destroy(tface);
	508	free(resource);
	509	return rc;
	510	}
	511
	512	/** Create new UI resource.
	513	*
	514	* @param gc Graphic context
	515	* @param textmode @c true if running in text mode
	516	* @param rresource Place to store pointer to new UI resource
	517	* @return EOK on success, ENOMEM if out of memory
	518	*/
	519	errno_t ui_resource_create(gfx_context_t *gc, bool textmode,
	520	ui_resource_t **rresource)
	521	{
	522	if (textmode)
	523	return ui_resource_create_text(gc, rresource);
	524	else
	525	return ui_resource_create_gfx(gc, rresource);
	526	}
	527
[47728678]	528	/** Destroy UI resource.
	529	*
[4ed00d3]	530	* @param resource UI resource or @c NULL
[47728678]	531	*/
	532	void ui_resource_destroy(ui_resource_t *resource)
	533	{
	534	if (resource == NULL)
	535	return;
	536
[de9992c]	537	gfx_color_delete(resource->btn_frame_color);
	538	gfx_color_delete(resource->btn_face_color);
	539	gfx_color_delete(resource->btn_text_color);
	540	gfx_color_delete(resource->btn_highlight_color);
	541	gfx_color_delete(resource->btn_shadow_color);
	542
[1769693]	543	gfx_color_delete(resource->wnd_face_color);
	544	gfx_color_delete(resource->wnd_text_color);
[214aefb]	545	gfx_color_delete(resource->wnd_sel_text_color);
	546	gfx_color_delete(resource->wnd_sel_text_bg_color);
[1769693]	547	gfx_color_delete(resource->wnd_frame_hi_color);
	548	gfx_color_delete(resource->wnd_frame_sh_color);
	549	gfx_color_delete(resource->wnd_highlight_color);
	550	gfx_color_delete(resource->wnd_shadow_color);
	551
	552	gfx_color_delete(resource->tbar_act_bg_color);
	553	gfx_color_delete(resource->tbar_act_text_color);
	554	gfx_color_delete(resource->tbar_inact_bg_color);
	555	gfx_color_delete(resource->tbar_inact_text_color);
	556
[03145ee]	557	gfx_color_delete(resource->entry_fg_color);
	558	gfx_color_delete(resource->entry_bg_color);
[d70dc1c4]	559	gfx_color_delete(resource->entry_act_bg_color);
[6df564c]	560	gfx_color_delete(resource->entry_sel_text_fg_color);
	561	gfx_color_delete(resource->entry_sel_text_bg_color);
[03145ee]	562
[47728678]	563	gfx_font_close(resource->font);
	564	gfx_typeface_destroy(resource->tface);
	565	free(resource);
	566	}
	567
[214aefb]	568	/** Set UI resource expose callback.
	569	*
	570	* @param resource Resource
	571	* @param cb Callback
	572	* @param arg Callback argument
	573	*/
	574	void ui_resource_set_expose_cb(ui_resource_t *resource,
	575	ui_expose_cb_t cb, void *arg)
	576	{
	577	resource->expose_cb = cb;
	578	resource->expose_arg = arg;
	579	}
	580
	581	/** Force UI repaint after an area has been exposed.
	582	*
	583	* This is called when a popup disappears, which could have exposed some
	584	* other UI elements. It causes complete repaint of the UI.
	585	*
	586	* NOTE Ideally we could specify the exposed rectangle and then limit
	587	* the repaint to just that. That would, however, require means of
	588	* actually clipping the repaint operation.
	589	*/
	590	void ui_resource_expose(ui_resource_t *resource)
	591	{
	592	if (resource->expose_cb != NULL)
	593	resource->expose_cb(resource->expose_arg);
	594	}
	595
[be869b0]	596	/** Get the UI font.
	597	*
	598	* @param resource UI resource
	599	* @return UI font
	600	*/
	601	gfx_font_t ui_resource_get_font(ui_resource_t resource)
	602	{
	603	return resource->font;
	604	}
	605
[47728678]	606	/** @}
	607	*/

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