WebSVN – Kolibri OS – Diff – /programs/cmm/quark/prepare_page.h


void ParseAndPaint()
{
	Parse();
	DrawPage();
}
 
void Parse()
{
dword ptr;
int line_end;
 
	list.count=0;
	selection.cancel();
	if (list.w != canvas.bufw) canvas.Init(list.x, list.y, list.w, screen.h);
 
	lines.drop();
	lines.add(textbuf.p);
 
	for (ptr = textbuf.p;    ptr < textbuf.p + textbuf.len;    ptr++)
	{
		if (ptr - lines.get_last() * list.font_w + 16 >= list.w)
		{
			//searching a 'white' for a normal word-break
			for(line_end = ptr; line_end != lines.get_last(); line_end--) 			{
				if (__isWhite(ESBYTE[line_end])) { 
					ptr = line_end + 1; 
					break;
				}
			}
			list.count++;
			lines.add(ptr);
		} else if (ESBYTE[ptr] == '\x0D') {
			if (ESBYTE[ptr+1] == '\x0A') ptr++;
			list.count++;
			lines.add(ptr+1);
		} else if (ESBYTE[ptr] == '\x0A') {
			list.count++;
			lines.add(ptr+1);
		}
	}
	lines.add(ptr);
	list.count++;
}
 
void DrawPage()
{
	char t[64];
	scroll.max_area = list.count;
	scroll.cur_area = list.visible;
	scroll.position = list.first;
	scroll.all_redraw = 0;
	scroll.start_x = list.x + list.w;
	scroll.start_y = list.y;
	scroll.size_y = list.h;
 
	if (list.count <= list.visible) {
		DrawBar(scroll.start_x, scroll.start_y, scroll.size_x,
		scroll.size_y, theme.bg);
	} else {
		scrollbar_v_draw(#scroll);
	}
	DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x,
		scroll.size_y-1, scroll.bckg_col);
 
	PaintVisible();
 
	sprintf(#t, #chars_selected, math.abs(selection.end_offset - selection.start_offset));
	if (selection.is_active()) DrawStatusBar(#t); else DrawStatusBar(" ");
}
 
void PaintVisible()
{
	int i, ff;
	signed s1, s2;
	dword ydraw, absolute_y;
	dword line_bg;
	bool swapped_selection = false;
 
	list.column_max = lines.len(list.cur_y);
	list.CheckDoesValuesOkey();
	if (selection.end_offset < selection.start_offset) {
		swapped_selection = selection.swap_start_end();
	}
 
	for ( i=0; i < list.visible+1; i++)
	{
		ydraw = i * list.item_h;
		absolute_y = i + list.first;
		line_bg = theme.bg;
 
		if (selection.start_y < absolute_y) && (selection.end_y > absolute_y) line_bg = selection.color;
		canvas.DrawBar(0, ydraw, list.w, list.item_h, line_bg);
 
		selection.draw(absolute_y);
 
		if (search.visible) || (search_next) for (ff=0; ff
			s1 = search.found.get(ff) - lines.get(absolute_y);
			s2 = search.found.get(ff) - lines.get(absolute_y+1);
 
			if (s2 > 0) break;
 
			if (s1 > 0) && (s2 < 0) {
				canvas.DrawBar(search.found.get(ff) - lines.get(absolute_y) * list.font_w + 3,
					ydraw, strlen(#found_text) * list.font_w, list.item_h, theme.found);
				search_next = false;
			}
		}
 
		if (absolute_y
			lines.get(absolute_y), lines.len(absolute_y));
	}
 
	PutPaletteImage(buf_data+8, canvas.bufw, list.h, list.x, list.y, 32, 0);
 
	if (swapped_selection) selection.swap_start_end();
}

Rev 8913	Rev 9597
1	void ParseAndPaint()	1	void ParseAndPaint()
2	{	2	{
3	Parse();	3	Parse();
4	DrawPage();	4	DrawPage();
5	}	5	}
6		6
7	void Parse()	7	void Parse()
8	{	8	{
9	dword ptr;	9	dword ptr;
10	int line_end;	10	int line_end;
11		11
12	list.count=0;	12	list.count=0;
13	selection.cancel();	13	selection.cancel();
14	if (list.w != canvas.bufw) canvas.Init(list.x, list.y, list.w, screen.height);	14	if (list.w != canvas.bufw) canvas.Init(list.x, list.y, list.w, screen.h);
15		15
16	lines.drop();	16	lines.drop();
17	lines.add(textbuf.p);	17	lines.add(textbuf.p);
18		18
19	for (ptr = textbuf.p; ptr < textbuf.p + textbuf.len; ptr++)	19	for (ptr = textbuf.p; ptr < textbuf.p + textbuf.len; ptr++)
20	{	20	{
21	if (ptr - lines.get_last() * list.font_w + 16 >= list.w)	21	if (ptr - lines.get_last() * list.font_w + 16 >= list.w)
22	{	22	{
23	//searching a 'white' for a normal word-break	23	//searching a 'white' for a normal word-break
24	for(line_end = ptr; line_end != lines.get_last(); line_end--) {	24	for(line_end = ptr; line_end != lines.get_last(); line_end--) {
25	if (__isWhite(ESBYTE[line_end])) {	25	if (__isWhite(ESBYTE[line_end])) {
26	ptr = line_end + 1;	26	ptr = line_end + 1;
27	break;	27	break;
28	}	28	}
29	}	29	}
30	list.count++;	30	list.count++;
31	lines.add(ptr);	31	lines.add(ptr);
32	} else if (ESBYTE[ptr] == '\x0D') {	32	} else if (ESBYTE[ptr] == '\x0D') {
33	if (ESBYTE[ptr+1] == '\x0A') ptr++;	33	if (ESBYTE[ptr+1] == '\x0A') ptr++;
34	list.count++;	34	list.count++;
35	lines.add(ptr+1);	35	lines.add(ptr+1);
36	} else if (ESBYTE[ptr] == '\x0A') {	36	} else if (ESBYTE[ptr] == '\x0A') {
37	list.count++;	37	list.count++;
38	lines.add(ptr+1);	38	lines.add(ptr+1);
39	}	39	}
40	}	40	}
41	lines.add(ptr);	41	lines.add(ptr);
42	list.count++;	42	list.count++;
43	}	43	}
44		44
45	void DrawPage()	45	void DrawPage()
46	{	46	{
47	char t[64];	47	char t[64];
48	scroll.max_area = list.count;	48	scroll.max_area = list.count;
49	scroll.cur_area = list.visible;	49	scroll.cur_area = list.visible;
50	scroll.position = list.first;	50	scroll.position = list.first;
51	scroll.all_redraw = 0;	51	scroll.all_redraw = 0;
52	scroll.start_x = list.x + list.w;	52	scroll.start_x = list.x + list.w;
53	scroll.start_y = list.y;	53	scroll.start_y = list.y;
54	scroll.size_y = list.h;	54	scroll.size_y = list.h;
55		55
56	if (list.count <= list.visible) {	56	if (list.count <= list.visible) {
57	DrawBar(scroll.start_x, scroll.start_y, scroll.size_x,	57	DrawBar(scroll.start_x, scroll.start_y, scroll.size_x,
58	scroll.size_y, theme.bg);	58	scroll.size_y, theme.bg);
59	} else {	59	} else {
60	scrollbar_v_draw(#scroll);	60	scrollbar_v_draw(#scroll);
61	}	61	}
62	DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x,	62	DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x,
63	scroll.size_y-1, scroll.bckg_col);	63	scroll.size_y-1, scroll.bckg_col);
64		64
65	PaintVisible();	65	PaintVisible();
66		66
67	sprintf(#t, #chars_selected, math.abs(selection.end_offset - selection.start_offset));	67	sprintf(#t, #chars_selected, math.abs(selection.end_offset - selection.start_offset));
68	if (selection.is_active()) DrawStatusBar(#t); else DrawStatusBar(" ");	68	if (selection.is_active()) DrawStatusBar(#t); else DrawStatusBar(" ");
69	}	69	}
70		70
71	void PaintVisible()	71	void PaintVisible()
72	{	72	{
73	int i, ff;	73	int i, ff;
74	signed s1, s2;	74	signed s1, s2;
75	dword ydraw, absolute_y;	75	dword ydraw, absolute_y;
76	dword line_bg;	76	dword line_bg;
77	bool swapped_selection = false;	77	bool swapped_selection = false;
78		78
79	list.column_max = lines.len(list.cur_y);	79	list.column_max = lines.len(list.cur_y);
80	list.CheckDoesValuesOkey();	80	list.CheckDoesValuesOkey();
81	if (selection.end_offset < selection.start_offset) {	81	if (selection.end_offset < selection.start_offset) {
82	swapped_selection = selection.swap_start_end();	82	swapped_selection = selection.swap_start_end();
83	}	83	}
84		84
85	for ( i=0; i < list.visible+1; i++)	85	for ( i=0; i < list.visible+1; i++)
86	{	86	{
87	ydraw = i * list.item_h;	87	ydraw = i * list.item_h;
88	absolute_y = i + list.first;	88	absolute_y = i + list.first;
89	line_bg = theme.bg;	89	line_bg = theme.bg;
90		90
91	if (selection.start_y < absolute_y) && (selection.end_y > absolute_y) line_bg = selection.color;	91	if (selection.start_y < absolute_y) && (selection.end_y > absolute_y) line_bg = selection.color;
92	canvas.DrawBar(0, ydraw, list.w, list.item_h, line_bg);	92	canvas.DrawBar(0, ydraw, list.w, list.item_h, line_bg);
93		93
94	selection.draw(absolute_y);	94	selection.draw(absolute_y);
95		95
96	if (search.visible) \|\| (search_next) for (ff=0; ff	96	if (search.visible) \|\| (search_next) for (ff=0; ff
97	s1 = search.found.get(ff) - lines.get(absolute_y);	97	s1 = search.found.get(ff) - lines.get(absolute_y);
98	s2 = search.found.get(ff) - lines.get(absolute_y+1);	98	s2 = search.found.get(ff) - lines.get(absolute_y+1);
99		99
100	if (s2 > 0) break;	100	if (s2 > 0) break;
101		101
102	if (s1 > 0) && (s2 < 0) {	102	if (s1 > 0) && (s2 < 0) {
103	canvas.DrawBar(search.found.get(ff) - lines.get(absolute_y) * list.font_w + 3,	103	canvas.DrawBar(search.found.get(ff) - lines.get(absolute_y) * list.font_w + 3,
104	ydraw, strlen(#found_text) * list.font_w, list.item_h, theme.found);	104	ydraw, strlen(#found_text) * list.font_w, list.item_h, theme.found);
105	search_next = false;	105	search_next = false;
106	}	106	}
107	}	107	}
108		108
109	if (absolute_y	109	if (absolute_y
110	lines.get(absolute_y), lines.len(absolute_y));	110	lines.get(absolute_y), lines.len(absolute_y));
111	}	111	}
112		112
113	PutPaletteImage(buf_data+8, canvas.bufw, list.h, list.x, list.y, 32, 0);	113	PutPaletteImage(buf_data+8, canvas.bufw, list.h, list.x, list.y, 32, 0);
114		114
115	if (swapped_selection) selection.swap_start_end();	115	if (swapped_selection) selection.swap_start_end();
116	}	116	}

Subversion Repositories Kolibri OS

(root)/programs/cmm/quark/prepare_page.h @ 7935 – Rev 8913 → 9597