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source: mainline/uspace/lib/ui/src/resource.c@ 96c6a00

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ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export

Last change on this file since 96c6a00 was ca2680d, checked in by Jiri Svoboda <jiri@…>, 3 years ago
Rendering UI text with highlighted accelerators
Property mode set to `100644`
File size: 18.3 KB

Rev	Line
[47728678]	1	/*
[ca2680d]	2	* Copyright (c) 2022 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;
[ca2680d]	69	gfx_color_t *wnd_text_hgl_color = NULL;
[214aefb]	70	gfx_color_t *wnd_sel_text_color = NULL;
[ca2680d]	71	gfx_color_t *wnd_sel_text_hgl_color = NULL;
[214aefb]	72	gfx_color_t *wnd_sel_text_bg_color = NULL;
[1769693]	73	gfx_color_t *wnd_frame_hi_color = NULL;
	74	gfx_color_t *wnd_frame_sh_color = NULL;
	75	gfx_color_t *wnd_highlight_color = NULL;
	76	gfx_color_t *wnd_shadow_color = NULL;
	77	gfx_color_t *tbar_act_bg_color = NULL;
	78	gfx_color_t *tbar_inact_bg_color = NULL;
	79	gfx_color_t *tbar_act_text_color = NULL;
	80	gfx_color_t *tbar_inact_text_color = NULL;
[03145ee]	81	gfx_color_t *entry_fg_color = NULL;
	82	gfx_color_t *entry_bg_color = NULL;
[d70dc1c4]	83	gfx_color_t *entry_act_bg_color = NULL;
[6df564c]	84	gfx_color_t *entry_sel_text_fg_color = NULL;
	85	gfx_color_t *entry_sel_text_bg_color = NULL;
[47728678]	86	errno_t rc;
	87
	88	resource = calloc(1, sizeof(ui_resource_t));
	89	if (resource == NULL)
	90	return ENOMEM;
	91
[bc52b5b]	92	rc = gfx_typeface_open(gc, ui_typeface_path, &tface);
	93	if (rc != EOK)
	94	goto error;
	95
	96	finfo = gfx_typeface_first_font(tface);
	97	if (finfo == NULL) {
	98	rc = EIO;
	99	goto error;
[47728678]	100	}
	101
[bc52b5b]	102	rc = gfx_font_open(finfo, &font);
	103	if (rc != EOK)
	104	goto error;
	105
[de9992c]	106	rc = gfx_color_new_rgb_i16(0, 0, 0, &btn_frame_color);
	107	if (rc != EOK)
	108	goto error;
	109
	110	rc = gfx_color_new_rgb_i16(0xc8c8, 0xc8c8, 0xc8c8, &btn_face_color);
	111	if (rc != EOK)
	112	goto error;
	113
	114	rc = gfx_color_new_rgb_i16(0, 0, 0, &btn_text_color);
	115	if (rc != EOK)
	116	goto error;
	117
	118	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	119	&btn_highlight_color);
	120	if (rc != EOK)
	121	goto error;
	122
	123	rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &btn_shadow_color);
	124	if (rc != EOK)
	125	goto error;
	126
[1769693]	127	rc = gfx_color_new_rgb_i16(0xc8c8, 0xc8c8, 0xc8c8, &wnd_face_color);
	128	if (rc != EOK)
	129	goto error;
	130
	131	rc = gfx_color_new_rgb_i16(0, 0, 0, &wnd_text_color);
	132	if (rc != EOK)
	133	goto error;
	134
[ca2680d]	135	rc = gfx_color_new_rgb_i16(0, 0, 0, &wnd_text_hgl_color);
	136	if (rc != EOK)
	137	goto error;
	138
[214aefb]	139	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff, &wnd_sel_text_color);
	140	if (rc != EOK)
	141	goto error;
	142
[ca2680d]	143	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	144	&wnd_sel_text_hgl_color);
	145	if (rc != EOK)
	146	goto error;
	147
[214aefb]	148	rc = gfx_color_new_rgb_i16(0x5858, 0x6a6a, 0xc4c4,
	149	&wnd_sel_text_bg_color);
	150	if (rc != EOK)
	151	goto error;
	152
[1769693]	153	rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &wnd_frame_hi_color);
	154	if (rc != EOK)
	155	goto error;
	156
[7020d1f]	157	rc = gfx_color_new_rgb_i16(0x4444, 0x4444, 0x4444, &wnd_frame_sh_color);
[1769693]	158	if (rc != EOK)
	159	goto error;
	160
	161	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	162	&wnd_highlight_color);
	163	if (rc != EOK)
	164	goto error;
	165
	166	rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &wnd_shadow_color);
	167	if (rc != EOK)
	168	goto error;
	169
	170	rc = gfx_color_new_rgb_i16(0x5858, 0x6a6a, 0xc4c4, &tbar_act_bg_color);
	171	if (rc != EOK)
	172	goto error;
	173
	174	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	175	&tbar_act_text_color);
	176	if (rc != EOK)
	177	goto error;
	178
	179	rc = gfx_color_new_rgb_i16(0xdddd, 0xdddd, 0xdddd,
	180	&tbar_inact_bg_color);
	181	if (rc != EOK)
	182	goto error;
	183
	184	rc = gfx_color_new_rgb_i16(0x5858, 0x5858, 0x5858,
	185	&tbar_inact_text_color);
	186	if (rc != EOK)
	187	goto error;
	188
[03145ee]	189	rc = gfx_color_new_rgb_i16(0, 0, 0, &entry_fg_color);
	190	if (rc != EOK)
	191	goto error;
	192
	193	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff, &entry_bg_color);
	194	if (rc != EOK)
	195	goto error;
	196
[d70dc1c4]	197	rc = gfx_color_new_rgb_i16(0xc8c8, 0xc8c8, 0xc8c8, &entry_act_bg_color);
	198	if (rc != EOK)
	199	goto error;
	200
[6df564c]	201	rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff,
	202	&entry_sel_text_fg_color);
	203	if (rc != EOK)
	204	goto error;
	205
	206	rc = gfx_color_new_rgb_i16(0, 0, 0xffff, &entry_sel_text_bg_color);
	207	if (rc != EOK)
	208	goto error;
	209
[47728678]	210	resource->gc = gc;
	211	resource->tface = tface;
	212	resource->font = font;
[bc52b5b]	213	resource->textmode = false;
[1769693]	214
[de9992c]	215	resource->btn_frame_color = btn_frame_color;
	216	resource->btn_face_color = btn_face_color;
	217	resource->btn_text_color = btn_text_color;
	218	resource->btn_highlight_color = btn_highlight_color;
	219	resource->btn_shadow_color = btn_shadow_color;
[1769693]	220
	221	resource->wnd_face_color = wnd_face_color;
	222	resource->wnd_text_color = wnd_text_color;
[ca2680d]	223	resource->wnd_text_hgl_color = wnd_text_hgl_color;
[214aefb]	224	resource->wnd_sel_text_color = wnd_sel_text_color;
[ca2680d]	225	resource->wnd_sel_text_hgl_color = wnd_sel_text_hgl_color;
[214aefb]	226	resource->wnd_sel_text_bg_color = wnd_sel_text_bg_color;
[1769693]	227	resource->wnd_frame_hi_color = wnd_frame_hi_color;
	228	resource->wnd_frame_sh_color = wnd_frame_sh_color;
	229	resource->wnd_highlight_color = wnd_highlight_color;
	230	resource->wnd_shadow_color = wnd_shadow_color;
	231
	232	resource->tbar_act_bg_color = tbar_act_bg_color;
	233	resource->tbar_act_text_color = tbar_act_text_color;
	234	resource->tbar_inact_bg_color = tbar_inact_bg_color;
	235	resource->tbar_inact_text_color = tbar_inact_text_color;
	236
[03145ee]	237	resource->entry_fg_color = entry_fg_color;
	238	resource->entry_bg_color = entry_bg_color;
[d70dc1c4]	239	resource->entry_act_bg_color = entry_act_bg_color;
[6df564c]	240	resource->entry_sel_text_fg_color = entry_sel_text_fg_color;
	241	resource->entry_sel_text_bg_color = entry_sel_text_bg_color;
[03145ee]	242
[47728678]	243	*rresource = resource;
	244	return EOK;
	245	error:
[de9992c]	246	if (btn_frame_color != NULL)
	247	gfx_color_delete(btn_frame_color);
	248	if (btn_face_color != NULL)
	249	gfx_color_delete(btn_face_color);
	250	if (btn_text_color != NULL)
	251	gfx_color_delete(btn_text_color);
	252	if (btn_highlight_color != NULL)
	253	gfx_color_delete(btn_highlight_color);
	254	if (btn_shadow_color != NULL)
	255	gfx_color_delete(btn_shadow_color);
[1769693]	256
	257	if (wnd_face_color != NULL)
	258	gfx_color_delete(wnd_face_color);
	259	if (wnd_text_color != NULL)
	260	gfx_color_delete(wnd_text_color);
[ca2680d]	261	if (wnd_text_hgl_color != NULL)
	262	gfx_color_delete(wnd_text_hgl_color);
[214aefb]	263	if (wnd_sel_text_color != NULL)
	264	gfx_color_delete(wnd_sel_text_color);
[ca2680d]	265	if (wnd_sel_text_hgl_color != NULL)
	266	gfx_color_delete(wnd_sel_text_hgl_color);
[214aefb]	267	if (wnd_sel_text_bg_color != NULL)
	268	gfx_color_delete(wnd_sel_text_bg_color);
[1769693]	269	if (wnd_frame_hi_color != NULL)
	270	gfx_color_delete(wnd_frame_hi_color);
	271	if (wnd_frame_sh_color != NULL)
	272	gfx_color_delete(wnd_frame_sh_color);
	273	if (wnd_highlight_color != NULL)
	274	gfx_color_delete(wnd_highlight_color);
	275	if (wnd_shadow_color != NULL)
	276	gfx_color_delete(wnd_shadow_color);
	277
	278	if (tbar_act_bg_color != NULL)
	279	gfx_color_delete(tbar_act_bg_color);
	280	if (tbar_act_text_color != NULL)
	281	gfx_color_delete(tbar_act_text_color);
	282	if (tbar_inact_bg_color != NULL)
	283	gfx_color_delete(tbar_inact_bg_color);
	284	if (tbar_inact_text_color != NULL)
	285	gfx_color_delete(tbar_inact_text_color);
	286
[03145ee]	287	if (entry_fg_color != NULL)
	288	gfx_color_delete(entry_fg_color);
	289	if (entry_bg_color != NULL)
	290	gfx_color_delete(entry_bg_color);
[6df564c]	291	if (entry_sel_text_fg_color != NULL)
	292	gfx_color_delete(entry_sel_text_fg_color);
	293	if (entry_sel_text_bg_color != NULL)
	294	gfx_color_delete(entry_sel_text_bg_color);
[d70dc1c4]	295	if (entry_act_bg_color != NULL)
	296	gfx_color_delete(entry_act_bg_color);
[03145ee]	297
[47728678]	298	if (tface != NULL)
	299	gfx_typeface_destroy(tface);
	300	free(resource);
	301	return rc;
	302	}
	303
[bc52b5b]	304	/** Create new UI resource in text mode.
	305	*
	306	* @param gc Graphic context
	307	* @param rresource Place to store pointer to new UI resource
	308	* @return EOK on success, ENOMEM if out of memory
	309	*/
	310	static errno_t ui_resource_create_text(gfx_context_t *gc,
	311	ui_resource_t **rresource)
	312	{
	313	ui_resource_t *resource;
	314	gfx_typeface_t *tface = NULL;
	315	gfx_font_t *font = NULL;
	316	gfx_color_t *btn_frame_color = NULL;
	317	gfx_color_t *btn_face_color = NULL;
	318	gfx_color_t *btn_text_color = NULL;
	319	gfx_color_t *btn_highlight_color = NULL;
	320	gfx_color_t *btn_shadow_color = NULL;
	321	gfx_color_t *wnd_face_color = NULL;
	322	gfx_color_t *wnd_text_color = NULL;
[ca2680d]	323	gfx_color_t *wnd_text_hgl_color = NULL;
[bc52b5b]	324	gfx_color_t *wnd_sel_text_color = NULL;
[ca2680d]	325	gfx_color_t *wnd_sel_text_hgl_color = NULL;
[bc52b5b]	326	gfx_color_t *wnd_sel_text_bg_color = NULL;
	327	gfx_color_t *wnd_frame_hi_color = NULL;
	328	gfx_color_t *wnd_frame_sh_color = NULL;
	329	gfx_color_t *wnd_highlight_color = NULL;
	330	gfx_color_t *wnd_shadow_color = NULL;
	331	gfx_color_t *tbar_act_bg_color = NULL;
	332	gfx_color_t *tbar_inact_bg_color = NULL;
	333	gfx_color_t *tbar_act_text_color = NULL;
	334	gfx_color_t *tbar_inact_text_color = NULL;
	335	gfx_color_t *entry_fg_color = NULL;
	336	gfx_color_t *entry_bg_color = NULL;
[6df564c]	337	gfx_color_t *entry_sel_text_fg_color = NULL;
	338	gfx_color_t *entry_sel_text_bg_color = NULL;
[bc52b5b]	339	gfx_color_t *entry_act_bg_color = NULL;
	340	errno_t rc;
	341
	342	resource = calloc(1, sizeof(ui_resource_t));
	343	if (resource == NULL)
	344	return ENOMEM;
	345
	346	/* Create dummy font for text mode */
	347	rc = gfx_typeface_create(gc, &tface);
	348	if (rc != EOK)
	349	goto error;
	350
	351	rc = gfx_font_create_textmode(tface, &font);
	352	if (rc != EOK)
	353	goto error;
	354
	355	rc = gfx_color_new_ega(0x07, &btn_frame_color);
	356	if (rc != EOK)
	357	goto error;
	358
	359	rc = gfx_color_new_ega(0x20, &btn_face_color);
	360	if (rc != EOK)
	361	goto error;
	362
	363	rc = gfx_color_new_ega(0x20, &btn_text_color);
	364	if (rc != EOK)
	365	goto error;
	366
[1ebcb791]	367	rc = gfx_color_new_ega(0x20, &btn_highlight_color);
[bc52b5b]	368	if (rc != EOK)
	369	goto error;
	370
	371	rc = gfx_color_new_ega(0x01, &btn_shadow_color);
	372	if (rc != EOK)
	373	goto error;
	374
	375	rc = gfx_color_new_ega(0x70, &wnd_face_color);
	376	if (rc != EOK)
	377	goto error;
	378
	379	rc = gfx_color_new_ega(0x70, &wnd_text_color);
	380	if (rc != EOK)
	381	goto error;
	382
[ca2680d]	383	rc = gfx_color_new_ega(0x74, &wnd_text_hgl_color);
	384	if (rc != EOK)
	385	goto error;
	386
[bc52b5b]	387	rc = gfx_color_new_ega(0x07, &wnd_sel_text_color);
	388	if (rc != EOK)
	389	goto error;
	390
[ca2680d]	391	rc = gfx_color_new_ega(0x04, &wnd_sel_text_hgl_color);
	392	if (rc != EOK)
	393	goto error;
	394
[bc52b5b]	395	rc = gfx_color_new_ega(0x07, &wnd_sel_text_bg_color);
	396	if (rc != EOK)
	397	goto error;
	398
	399	rc = gfx_color_new_ega(0x70, &wnd_frame_hi_color);
	400	if (rc != EOK)
	401	goto error;
	402
	403	rc = gfx_color_new_ega(0x01, &wnd_frame_sh_color);
	404	if (rc != EOK)
	405	goto error;
	406
	407	rc = gfx_color_new_ega(0x70, &wnd_highlight_color);
	408	if (rc != EOK)
	409	goto error;
	410
	411	rc = gfx_color_new_ega(0x01, &wnd_shadow_color);
	412	if (rc != EOK)
	413	goto error;
	414
[45004f3]	415	rc = gfx_color_new_ega(0x70, &tbar_act_bg_color);
[bc52b5b]	416	if (rc != EOK)
	417	goto error;
	418
[45004f3]	419	rc = gfx_color_new_ega(0x70, &tbar_act_text_color);
[bc52b5b]	420	if (rc != EOK)
	421	goto error;
	422
	423	rc = gfx_color_new_ega(0x07, &tbar_inact_bg_color);
	424	if (rc != EOK)
	425	goto error;
	426
	427	rc = gfx_color_new_ega(0x07, &tbar_inact_text_color);
	428	if (rc != EOK)
	429	goto error;
	430
	431	rc = gfx_color_new_ega(0x1b, &entry_fg_color);
	432	if (rc != EOK)
	433	goto error;
	434
	435	rc = gfx_color_new_ega(0x1b, &entry_bg_color);
	436	if (rc != EOK)
	437	goto error;
	438
[6df564c]	439	rc = gfx_color_new_ega(0x20, &entry_sel_text_fg_color);
	440	if (rc != EOK)
	441	goto error;
	442
	443	rc = gfx_color_new_ega(0x20, &entry_sel_text_bg_color);
	444	if (rc != EOK)
	445	goto error;
	446
[bc52b5b]	447	rc = gfx_color_new_ega(0x37, &entry_act_bg_color);
	448	if (rc != EOK)
	449	goto error;
	450
	451	resource->gc = gc;
	452	resource->tface = tface;
	453	resource->font = font;
	454	resource->textmode = true;
	455
	456	resource->btn_frame_color = btn_frame_color;
	457	resource->btn_face_color = btn_face_color;
	458	resource->btn_text_color = btn_text_color;
	459	resource->btn_highlight_color = btn_highlight_color;
	460	resource->btn_shadow_color = btn_shadow_color;
	461
	462	resource->wnd_face_color = wnd_face_color;
	463	resource->wnd_text_color = wnd_text_color;
[ca2680d]	464	resource->wnd_text_hgl_color = wnd_text_hgl_color;
[bc52b5b]	465	resource->wnd_sel_text_color = wnd_sel_text_color;
[ca2680d]	466	resource->wnd_sel_text_hgl_color = wnd_sel_text_hgl_color;
[bc52b5b]	467	resource->wnd_sel_text_bg_color = wnd_sel_text_bg_color;
	468	resource->wnd_frame_hi_color = wnd_frame_hi_color;
	469	resource->wnd_frame_sh_color = wnd_frame_sh_color;
	470	resource->wnd_highlight_color = wnd_highlight_color;
	471	resource->wnd_shadow_color = wnd_shadow_color;
	472
	473	resource->tbar_act_bg_color = tbar_act_bg_color;
	474	resource->tbar_act_text_color = tbar_act_text_color;
	475	resource->tbar_inact_bg_color = tbar_inact_bg_color;
	476	resource->tbar_inact_text_color = tbar_inact_text_color;
	477
	478	resource->entry_fg_color = entry_fg_color;
	479	resource->entry_bg_color = entry_bg_color;
	480	resource->entry_act_bg_color = entry_act_bg_color;
[6df564c]	481	resource->entry_sel_text_fg_color = entry_sel_text_fg_color;
	482	resource->entry_sel_text_bg_color = entry_sel_text_bg_color;
[bc52b5b]	483
	484	*rresource = resource;
	485	return EOK;
	486	error:
	487	if (btn_frame_color != NULL)
	488	gfx_color_delete(btn_frame_color);
	489	if (btn_face_color != NULL)
	490	gfx_color_delete(btn_face_color);
	491	if (btn_text_color != NULL)
	492	gfx_color_delete(btn_text_color);
	493	if (btn_highlight_color != NULL)
	494	gfx_color_delete(btn_highlight_color);
	495	if (btn_shadow_color != NULL)
	496	gfx_color_delete(btn_shadow_color);
	497
	498	if (wnd_face_color != NULL)
	499	gfx_color_delete(wnd_face_color);
	500	if (wnd_text_color != NULL)
	501	gfx_color_delete(wnd_text_color);
[ca2680d]	502	if (wnd_text_hgl_color != NULL)
	503	gfx_color_delete(wnd_text_hgl_color);
[bc52b5b]	504	if (wnd_sel_text_color != NULL)
	505	gfx_color_delete(wnd_sel_text_color);
[ca2680d]	506	if (wnd_sel_text_hgl_color != NULL)
	507	gfx_color_delete(wnd_sel_text_hgl_color);
[bc52b5b]	508	if (wnd_sel_text_bg_color != NULL)
	509	gfx_color_delete(wnd_sel_text_bg_color);
	510	if (wnd_frame_hi_color != NULL)
	511	gfx_color_delete(wnd_frame_hi_color);
	512	if (wnd_frame_sh_color != NULL)
	513	gfx_color_delete(wnd_frame_sh_color);
	514	if (wnd_highlight_color != NULL)
	515	gfx_color_delete(wnd_highlight_color);
	516	if (wnd_shadow_color != NULL)
	517	gfx_color_delete(wnd_shadow_color);
	518
	519	if (tbar_act_bg_color != NULL)
	520	gfx_color_delete(tbar_act_bg_color);
	521	if (tbar_act_text_color != NULL)
	522	gfx_color_delete(tbar_act_text_color);
	523	if (tbar_inact_bg_color != NULL)
	524	gfx_color_delete(tbar_inact_bg_color);
	525	if (tbar_inact_text_color != NULL)
	526	gfx_color_delete(tbar_inact_text_color);
	527
	528	if (entry_fg_color != NULL)
	529	gfx_color_delete(entry_fg_color);
	530	if (entry_bg_color != NULL)
	531	gfx_color_delete(entry_bg_color);
	532	if (entry_act_bg_color != NULL)
	533	gfx_color_delete(entry_act_bg_color);
[6df564c]	534	if (entry_sel_text_fg_color != NULL)
	535	gfx_color_delete(entry_sel_text_fg_color);
	536	if (entry_sel_text_bg_color != NULL)
	537	gfx_color_delete(entry_sel_text_bg_color);
[bc52b5b]	538
	539	if (tface != NULL)
	540	gfx_typeface_destroy(tface);
	541	free(resource);
	542	return rc;
	543	}
	544
	545	/** Create new UI resource.
	546	*
	547	* @param gc Graphic context
	548	* @param textmode @c true if running in text mode
	549	* @param rresource Place to store pointer to new UI resource
	550	* @return EOK on success, ENOMEM if out of memory
	551	*/
	552	errno_t ui_resource_create(gfx_context_t *gc, bool textmode,
	553	ui_resource_t **rresource)
	554	{
	555	if (textmode)
	556	return ui_resource_create_text(gc, rresource);
	557	else
	558	return ui_resource_create_gfx(gc, rresource);
	559	}
	560
[47728678]	561	/** Destroy UI resource.
	562	*
[4ed00d3]	563	* @param resource UI resource or @c NULL
[47728678]	564	*/
	565	void ui_resource_destroy(ui_resource_t *resource)
	566	{
	567	if (resource == NULL)
	568	return;
	569
[de9992c]	570	gfx_color_delete(resource->btn_frame_color);
	571	gfx_color_delete(resource->btn_face_color);
	572	gfx_color_delete(resource->btn_text_color);
	573	gfx_color_delete(resource->btn_highlight_color);
	574	gfx_color_delete(resource->btn_shadow_color);
	575
[1769693]	576	gfx_color_delete(resource->wnd_face_color);
	577	gfx_color_delete(resource->wnd_text_color);
[214aefb]	578	gfx_color_delete(resource->wnd_sel_text_color);
	579	gfx_color_delete(resource->wnd_sel_text_bg_color);
[1769693]	580	gfx_color_delete(resource->wnd_frame_hi_color);
	581	gfx_color_delete(resource->wnd_frame_sh_color);
	582	gfx_color_delete(resource->wnd_highlight_color);
	583	gfx_color_delete(resource->wnd_shadow_color);
	584
	585	gfx_color_delete(resource->tbar_act_bg_color);
	586	gfx_color_delete(resource->tbar_act_text_color);
	587	gfx_color_delete(resource->tbar_inact_bg_color);
	588	gfx_color_delete(resource->tbar_inact_text_color);
	589
[03145ee]	590	gfx_color_delete(resource->entry_fg_color);
	591	gfx_color_delete(resource->entry_bg_color);
[d70dc1c4]	592	gfx_color_delete(resource->entry_act_bg_color);
[6df564c]	593	gfx_color_delete(resource->entry_sel_text_fg_color);
	594	gfx_color_delete(resource->entry_sel_text_bg_color);
[03145ee]	595
[47728678]	596	gfx_font_close(resource->font);
	597	gfx_typeface_destroy(resource->tface);
	598	free(resource);
	599	}
	600
[214aefb]	601	/** Set UI resource expose callback.
	602	*
	603	* @param resource Resource
	604	* @param cb Callback
	605	* @param arg Callback argument
	606	*/
	607	void ui_resource_set_expose_cb(ui_resource_t *resource,
	608	ui_expose_cb_t cb, void *arg)
	609	{
	610	resource->expose_cb = cb;
	611	resource->expose_arg = arg;
	612	}
	613
	614	/** Force UI repaint after an area has been exposed.
	615	*
	616	* This is called when a popup disappears, which could have exposed some
	617	* other UI elements. It causes complete repaint of the UI.
	618	*
	619	* NOTE Ideally we could specify the exposed rectangle and then limit
	620	* the repaint to just that. That would, however, require means of
	621	* actually clipping the repaint operation.
	622	*/
	623	void ui_resource_expose(ui_resource_t *resource)
	624	{
	625	if (resource->expose_cb != NULL)
	626	resource->expose_cb(resource->expose_arg);
	627	}
	628
[be869b0]	629	/** Get the UI font.
	630	*
	631	* @param resource UI resource
	632	* @return UI font
	633	*/
	634	gfx_font_t ui_resource_get_font(ui_resource_t resource)
	635	{
	636	return resource->font;
	637	}
	638
[47728678]	639	/** @}
	640	*/

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