Differential D1570 Diff 8908 source/blender/editors/space_info/textview.c

Changeset View

Standalone View

source/blender/editors/space_info/textview.c

Show First 20 Lines • Show All 54 Lines • ▼ Show 20 Lines	typedef struct ConsoleDrawContext {
int font_id;		int font_id;
int cwidth;		int cwidth;
int lheight;		int lheight;
int lofs; /* text vertical offset */		int lofs; /* text vertical offset */
int console_width; /* number of characters that fit into the width of the console (fixed width) */		int console_width; /* number of characters that fit into the width of the console (fixed width) */
int winx;		int winx;
int ymin, ymax;		int ymin, ymax;
int *xy; // [2]		int *xy; // [2]
		int *cursor_xy; // [2]
int *sel; // [2]		int *sel; // [2]
int *pos_pick; // bottom of view == 0, top of file == combine chars, end of line is lower then start.		int *pos_pick; // bottom of view == 0, top of file == combine chars, end of line is lower then start.
const int *mval; // [2]		const int *mval; // [2]
int draw;		int draw;
} ConsoleDrawContext;		} ConsoleDrawContext;

BLI_INLINE void console_step_sel(ConsoleDrawContext *cdc, const int step)		BLI_INLINE void console_step_sel(ConsoleDrawContext *cdc, const int step)
{		{
▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines	for (i = 0, end = width, j = 0; j < len && str[j]; j += BLI_str_utf8_size_safe(str + j)) {
i += columns;		i += columns;
}		}
return j; /* return actual length */		return j; /* return actual length */
}		}

/* return 0 if the last line is off the screen		/* return 0 if the last line is off the screen
* should be able to use this for any string type */		* should be able to use this for any string type */

static int console_draw_string(ConsoleDrawContext cdc, const char str, int str_len,		static int console_draw_string(
const unsigned char fg[3], const unsigned char bg[3], const unsigned char bg_sel[4])		ConsoleDrawContext cdc, const char str, int str_len,
		const unsigned char fg[3], const unsigned char bg[3],
		const unsigned char cursor[3], const unsigned char bg_sel[4])
{		{
int tot_lines; /* total number of lines for wrapping */		int tot_lines; /* total number of lines for wrapping */
int offsets; / offsets of line beginnings for wrapping */		int offsets; / offsets of line beginnings for wrapping */
int y_next;		int y_next;

str_len = console_wrap_offsets(str, str_len, cdc->console_width, &tot_lines, &offsets);		str_len = console_wrap_offsets(str, str_len, cdc->console_width, &tot_lines, &offsets);
y_next = cdc->xy[1] + cdc->lheight * tot_lines;		y_next = cdc->xy[1] + cdc->lheight * tot_lines;

▲ Show 20 Lines • Show All 50 Lines • ▼ Show 20 Lines	if (tot_lines > 1) { /* wrap? */
cdc->sel[0] = str_len - sel_orig[1];		cdc->sel[0] = str_len - sel_orig[1];
cdc->sel[1] = str_len - sel_orig[0];		cdc->sel[1] = str_len - sel_orig[0];

if (bg) {		if (bg) {
glColor3ubv(bg);		glColor3ubv(bg);
glRecti(0, cdc->xy[1], cdc->winx, (cdc->xy[1] + (cdc->lheight * tot_lines)));		glRecti(0, cdc->xy[1], cdc->winx, (cdc->xy[1] + (cdc->lheight * tot_lines)));
}		}

		if (cursor) {
		glColor3ubv(cursor);
		glRecti(cdc->cursor_xy[0] - 1,
		cdc->cursor_xy[1],
		cdc->cursor_xy[0] + 1,
		cdc->cursor_xy[1] + cdc->lheight);
		}

glColor3ubv(fg);		glColor3ubv(fg);

/* last part needs no clipping */		/* last part needs no clipping */
BLF_position(cdc->font_id, cdc->xy[0], cdc->lofs + cdc->xy[1], 0);		BLF_position(cdc->font_id, cdc->xy[0], cdc->lofs + cdc->xy[1], 0);
BLF_draw_mono(cdc->font_id, s, len, cdc->cwidth);		BLF_draw_mono(cdc->font_id, s, len, cdc->cwidth);

if (cdc->sel[0] != cdc->sel[1]) {		if (cdc->sel[0] != cdc->sel[1]) {
console_step_sel(cdc, -initial_offset);		console_step_sel(cdc, -initial_offset);
Show All 32 Lines	static int console_draw_string(
}		}
else { /* simple, no wrap */		else { /* simple, no wrap */

if (bg) {		if (bg) {
glColor3ubv(bg);		glColor3ubv(bg);
glRecti(0, cdc->xy[1], cdc->winx, cdc->xy[1] + cdc->lheight);		glRecti(0, cdc->xy[1], cdc->winx, cdc->xy[1] + cdc->lheight);
}		}

		if (cursor) {
		glColor3ubv(cursor);
		glRecti(cdc->cursor_xy[0] - 1,
		cdc->cursor_xy[1],
		cdc->cursor_xy[0] + 1,
		cdc->cursor_xy[1] + cdc->lheight);
		}

glColor3ubv(fg);		glColor3ubv(fg);

BLF_position(cdc->font_id, cdc->xy[0], cdc->lofs + cdc->xy[1], 0);		BLF_position(cdc->font_id, cdc->xy[0], cdc->lofs + cdc->xy[1], 0);
BLF_draw_mono(cdc->font_id, str, str_len, cdc->cwidth);		BLF_draw_mono(cdc->font_id, str, str_len, cdc->cwidth);

if (cdc->sel[0] != cdc->sel[1]) {		if (cdc->sel[0] != cdc->sel[1]) {
int isel[2];		int isel[2];

Show All 21 Lines

int textview_draw(TextViewContext tvc, const int draw, int mval[2], void mouse_pick, int pos_pick)		int textview_draw(TextViewContext tvc, const int draw, int mval[2], void mouse_pick, int pos_pick)
{		{
ConsoleDrawContext cdc = {0};		ConsoleDrawContext cdc = {0};

int x_orig = CONSOLE_DRAW_MARGIN, y_orig = CONSOLE_DRAW_MARGIN + tvc->lheight / 6;		int x_orig = CONSOLE_DRAW_MARGIN, y_orig = CONSOLE_DRAW_MARGIN + tvc->lheight / 6;
int xy[2], y_prev;		int xy[2], y_prev;
int sel[2] = {-1, -1}; /* defaults disabled */		int sel[2] = {-1, -1}; /* defaults disabled */
		int cursor_xy[2] = {-1, -1}; /* defaults disabled */
unsigned char fg[3], bg[3];		unsigned char fg[3], bg[3];
const int font_id = blf_mono_font;		const int font_id = blf_mono_font;

console_font_begin(font_id, tvc->lheight);		console_font_begin(font_id, tvc->lheight);

xy[0] = x_orig; xy[1] = y_orig;		xy[0] = x_orig; xy[1] = y_orig;

if (mval[1] != INT_MAX)		if (mval[1] != INT_MAX)
Show All 12 Lines	int textview_draw(TextViewContext tvc, const int draw, int mval[2], void mouse_pick, int pos_pick)
cdc.console_width = (tvc->winx - (CONSOLE_DRAW_MARGIN * 2)) / cdc.cwidth;		cdc.console_width = (tvc->winx - (CONSOLE_DRAW_MARGIN * 2)) / cdc.cwidth;
/* avoid divide by zero on small windows */		/* avoid divide by zero on small windows */
if (cdc.console_width < 1)		if (cdc.console_width < 1)
cdc.console_width = 1;		cdc.console_width = 1;
cdc.winx = tvc->winx - CONSOLE_DRAW_MARGIN;		cdc.winx = tvc->winx - CONSOLE_DRAW_MARGIN;
cdc.ymin = tvc->ymin;		cdc.ymin = tvc->ymin;
cdc.ymax = tvc->ymax;		cdc.ymax = tvc->ymax;
cdc.xy = xy;		cdc.xy = xy;
		cdc.cursor_xy = cursor_xy;
cdc.sel = sel;		cdc.sel = sel;
cdc.pos_pick = pos_pick;		cdc.pos_pick = pos_pick;
cdc.mval = mval;		cdc.mval = mval;
cdc.draw = draw;		cdc.draw = draw;

/* shouldnt be needed */		/* shouldnt be needed */
tvc->cwidth = cdc.cwidth;		tvc->cwidth = cdc.cwidth;
tvc->console_width = cdc.console_width;		tvc->console_width = cdc.console_width;
tvc->iter_index = 0;		tvc->iter_index = 0;

if (tvc->sel_start != tvc->sel_end) {		if (tvc->sel_start != tvc->sel_end) {
sel[0] = tvc->sel_start;		sel[0] = tvc->sel_start;
sel[1] = tvc->sel_end;		sel[1] = tvc->sel_end;
}		}

if (tvc->begin(tvc)) {		if (tvc->begin(tvc)) {
unsigned char bg_sel[4] = {0};		unsigned char bg_sel[4] = {0};
		unsigned char cursor[3] = {0};

if (draw && tvc->const_colors) {		if (draw && tvc->const_colors) {
tvc->const_colors(tvc, bg_sel);		tvc->const_colors(tvc, bg_sel, cursor);
}		}

do {		do {
const char *ext_line;		const char *ext_line;
int ext_len;		int ext_len;
int color_flag = 0;		int color_flag = 0;

y_prev = xy[1];		y_prev = xy[1];

if (draw)		if (draw) {
color_flag = tvc->line_color(tvc, fg, bg);		color_flag = tvc->line_color(tvc, fg, bg);

		if (tvc->cursor_coords)
		tvc->cursor_coords(tvc, cursor_xy);
		}

tvc->line_get(tvc, &ext_line, &ext_len);		tvc->line_get(tvc, &ext_line, &ext_len);

if (!console_draw_string(&cdc, ext_line, ext_len,		if (!console_draw_string(&cdc, ext_line, ext_len,
(color_flag & TVC_LINE_FG) ? fg : NULL,		(color_flag & TVC_LINE_FG) ? fg : NULL,
(color_flag & TVC_LINE_BG) ? bg : NULL,		(color_flag & TVC_LINE_BG) ? bg : NULL,
		(cursor_xy[0] >= 0) ? cursor : NULL,
bg_sel))		bg_sel))
{		{
/* when drawing, if we pass v2d->cur.ymax, then quit */		/* when drawing, if we pass v2d->cur.ymax, then quit */
if (draw) {		if (draw) {
break; /* past the y limits */		break; /* past the y limits */
}		}
}		}

Show All 16 Lines