291 lines
7.0 KiB
C
291 lines
7.0 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2010 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): Blender Foundation
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/editors/space_info/info_draw.c
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* \ingroup spinfo
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*/
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <limits.h>
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#include "BLI_utildefines.h"
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#include "DNA_space_types.h"
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#include "DNA_screen_types.h"
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// #include "BKE_suggestions.h"
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#include "BKE_report.h"
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#include "BIF_gl.h"
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#include "UI_resources.h"
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#include "UI_interface.h"
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#include "UI_view2d.h"
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#include "info_intern.h"
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#include "textview.h"
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/* complicates things a bit, so leaving in old simple code */
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#define USE_INFO_NEWLINE
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static void info_report_color(unsigned char *fg, unsigned char *bg, Report *report, const short do_tint)
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{
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int bg_id = TH_BACK, fg_id = TH_TEXT;
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int shade = do_tint ? 0 : -6;
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if (report->flag & SELECT) {
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bg_id = TH_INFO_SELECTED;
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fg_id = TH_INFO_SELECTED_TEXT;
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}
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else if (report->type & RPT_ERROR_ALL) {
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bg_id = TH_INFO_ERROR;
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fg_id = TH_INFO_ERROR_TEXT;
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}
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else if (report->type & RPT_WARNING_ALL) {
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bg_id = TH_INFO_WARNING;
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fg_id = TH_INFO_WARNING_TEXT;
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}
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else if (report->type & RPT_INFO_ALL) {
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bg_id = TH_INFO_INFO;
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fg_id = TH_INFO_INFO_TEXT;
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}
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else if (report->type & RPT_DEBUG_ALL) {
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bg_id = TH_INFO_DEBUG;
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fg_id = TH_INFO_DEBUG_TEXT;
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}
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else {
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bg_id = TH_BACK;
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fg_id = TH_TEXT;
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}
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UI_GetThemeColorShade3ubv(bg_id, shade, bg);
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UI_GetThemeColor3ubv(fg_id, fg);
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}
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/* reports! */
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#ifdef USE_INFO_NEWLINE
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static void report_textview_init__internal(TextViewContext *tvc)
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{
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Report *report = (Report *)tvc->iter;
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const char *str = report->message;
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const char *next_str = strchr(str + tvc->iter_char, '\n');
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if (next_str) {
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tvc->iter_char_next = (int)(next_str - str);
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}
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else {
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tvc->iter_char_next = report->len;
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}
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}
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static int report_textview_skip__internal(TextViewContext *tvc)
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{
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SpaceInfo *sinfo = (SpaceInfo *)tvc->arg1;
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const int report_mask = info_report_mask(sinfo);
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while (tvc->iter && (((Report *)tvc->iter)->type & report_mask) == 0) {
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tvc->iter = (void *)((Link *)tvc->iter)->prev;
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}
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return (tvc->iter != NULL);
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}
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#endif // USE_INFO_NEWLINE
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static int report_textview_begin(TextViewContext *tvc)
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{
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// SpaceConsole *sc = (SpaceConsole *)tvc->arg1;
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ReportList *reports = (ReportList *)tvc->arg2;
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tvc->lheight = 14 * UI_DPI_FAC; //sc->lheight;
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tvc->sel_start = 0;
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tvc->sel_end = 0;
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/* iterator */
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tvc->iter = reports->list.last;
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UI_ThemeClearColor(TH_BACK);
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glClear(GL_COLOR_BUFFER_BIT);
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#ifdef USE_INFO_NEWLINE
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tvc->iter_tmp = 0;
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if (tvc->iter && report_textview_skip__internal(tvc)) {
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/* init the newline iterator */
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tvc->iter_char = 0;
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report_textview_init__internal(tvc);
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return true;
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}
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else {
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return false;
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}
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#else
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return (tvc->iter != NULL);
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#endif
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}
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static void report_textview_end(TextViewContext *UNUSED(tvc))
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{
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/* pass */
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}
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#ifdef USE_INFO_NEWLINE
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static int report_textview_step(TextViewContext *tvc)
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{
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/* simple case, but no newline support */
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Report *report = (Report *)tvc->iter;
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if (report->len <= tvc->iter_char_next) {
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tvc->iter = (void *)((Link *)tvc->iter)->prev;
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if (tvc->iter && report_textview_skip__internal(tvc)) {
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tvc->iter_tmp++;
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tvc->iter_char = 0; /* reset start */
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report_textview_init__internal(tvc);
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return true;
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}
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else {
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return false;
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}
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}
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else {
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/* step to the next newline */
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tvc->iter_char = tvc->iter_char_next + 1;
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report_textview_init__internal(tvc);
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return true;
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}
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}
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static int report_textview_line_get(struct TextViewContext *tvc, const char **line, int *len)
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{
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Report *report = (Report *)tvc->iter;
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*line = report->message + tvc->iter_char;
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*len = tvc->iter_char_next - tvc->iter_char;
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return 1;
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}
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static int report_textview_line_color(struct TextViewContext *tvc, unsigned char fg[3], unsigned char bg[3])
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{
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Report *report = (Report *)tvc->iter;
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info_report_color(fg, bg, report, tvc->iter_tmp % 2);
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return TVC_LINE_FG | TVC_LINE_BG;
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}
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#else // USE_INFO_NEWLINE
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static int report_textview_step(TextViewContext *tvc)
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{
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SpaceInfo *sinfo = (SpaceInfo *)tvc->arg1;
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const int report_mask = info_report_mask(sinfo);
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do {
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tvc->iter = (void *)((Link *)tvc->iter)->prev;
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} while (tvc->iter && (((Report *)tvc->iter)->type & report_mask) == 0);
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return (tvc->iter != NULL);
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}
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static int report_textview_line_get(struct TextViewContext *tvc, const char **line, int *len)
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{
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Report *report = (Report *)tvc->iter;
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*line = report->message;
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*len = report->len;
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return 1;
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}
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static int report_textview_line_color(struct TextViewContext *tvc, unsigned char fg[3], unsigned char bg[3])
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{
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Report *report = (Report *)tvc->iter;
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info_report_color(fg, bg, report, tvc->iter_tmp % 2);
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return TVC_LINE_FG | TVC_LINE_BG;
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}
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#endif // USE_INFO_NEWLINE
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#undef USE_INFO_NEWLINE
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static int info_textview_main__internal(struct SpaceInfo *sinfo, ARegion *ar, ReportList *reports,
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int draw, int mval[2], void **mouse_pick, int *pos_pick)
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{
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int ret = 0;
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View2D *v2d = &ar->v2d;
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TextViewContext tvc = {0};
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tvc.begin = report_textview_begin;
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tvc.end = report_textview_end;
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tvc.step = report_textview_step;
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tvc.line_get = report_textview_line_get;
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tvc.line_color = report_textview_line_color;
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tvc.const_colors = NULL;
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tvc.arg1 = sinfo;
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tvc.arg2 = reports;
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/* view */
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tvc.sel_start = 0;
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tvc.sel_end = 0;
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tvc.lheight = 14 * UI_DPI_FAC; //sc->lheight;
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tvc.ymin = v2d->cur.ymin;
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tvc.ymax = v2d->cur.ymax;
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tvc.winx = ar->winx - V2D_SCROLL_WIDTH;
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ret = textview_draw(&tvc, draw, mval, mouse_pick, pos_pick);
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return ret;
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}
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void *info_text_pick(struct SpaceInfo *sinfo, ARegion *ar, ReportList *reports, int mouse_y)
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{
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void *mouse_pick = NULL;
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int mval[2];
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mval[0] = 0;
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mval[1] = mouse_y;
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info_textview_main__internal(sinfo, ar, reports, 0, mval, &mouse_pick, NULL);
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return (void *)mouse_pick;
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}
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int info_textview_height(struct SpaceInfo *sinfo, ARegion *ar, ReportList *reports)
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{
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int mval[2] = {INT_MAX, INT_MAX};
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return info_textview_main__internal(sinfo, ar, reports, 0, mval, NULL, NULL);
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}
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void info_textview_main(struct SpaceInfo *sinfo, ARegion *ar, ReportList *reports)
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{
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int mval[2] = {INT_MAX, INT_MAX};
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info_textview_main__internal(sinfo, ar, reports, 1, mval, NULL, NULL);
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}
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