From 9cce18a5858cb93da626f5f0fd7e09cd66637e05 Mon Sep 17 00:00:00 2001 From: Jacques Lucke Date: Sat, 24 Apr 2021 17:00:19 +0200 Subject: Info Editor: move to c++ I'm currently doing some experiments in the info editor and for that it is easier if the info editor is in c++ already. --- source/blender/editors/space_info/info_draw.c | 245 -------------------------- 1 file changed, 245 deletions(-) delete mode 100644 source/blender/editors/space_info/info_draw.c (limited to 'source/blender/editors/space_info/info_draw.c') diff --git a/source/blender/editors/space_info/info_draw.c b/source/blender/editors/space_info/info_draw.c deleted file mode 100644 index be3b60d581b..00000000000 --- a/source/blender/editors/space_info/info_draw.c +++ /dev/null @@ -1,245 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * The Original Code is Copyright (C) 2010 Blender Foundation. - * All rights reserved. - */ - -/** \file - * \ingroup spinfo - */ - -#include -#include - -#include "BLI_utildefines.h" - -#include "DNA_screen_types.h" -#include "DNA_space_types.h" - -#include "BKE_report.h" - -#include "UI_interface.h" -#include "UI_resources.h" -#include "UI_view2d.h" - -#include "info_intern.h" -#include "textview.h" - -static enum eTextViewContext_LineFlag report_line_data(TextViewContext *tvc, - uchar fg[4], - uchar bg[4], - int *r_icon, - uchar r_icon_fg[4], - uchar r_icon_bg[4]) -{ - const Report *report = tvc->iter; - - /* Same text color no matter what type of report. */ - UI_GetThemeColor4ubv((report->flag & SELECT) ? TH_INFO_SELECTED_TEXT : TH_TEXT, fg); - - /* Zebra striping for background. */ - int bg_id = (report->flag & SELECT) ? TH_INFO_SELECTED : TH_BACK; - int shade = (tvc->iter_tmp % 2) ? 4 : -4; - UI_GetThemeColorShade4ubv(bg_id, shade, bg); - - /* Don't show icon on subsequent rows of multi-row report. */ - *r_icon = (tvc->iter_char_begin != 0) ? ICON_NONE : UI_icon_from_report_type(report->type); - - int icon_fg_id = UI_text_colorid_from_report_type(report->type); - int icon_bg_id = UI_icon_colorid_from_report_type(report->type); - - if (report->flag & SELECT) { - icon_fg_id = TH_INFO_SELECTED; - icon_bg_id = TH_INFO_SELECTED_TEXT; - } - - if (*r_icon != ICON_NONE) { - UI_GetThemeColor4ubv(icon_fg_id, r_icon_fg); - /* This theme color is RGB only, so set alpha. */ - r_icon_fg[3] = 255; - UI_GetThemeColor4ubv(icon_bg_id, r_icon_bg); - return TVC_LINE_FG | TVC_LINE_BG | TVC_LINE_ICON | TVC_LINE_ICON_FG | TVC_LINE_ICON_BG; - } - - return TVC_LINE_FG | TVC_LINE_BG; -} - -/* reports! */ -static void report_textview_init__internal(TextViewContext *tvc) -{ - const Report *report = tvc->iter; - const char *str = report->message; - for (int i = tvc->iter_char_end - 1; i >= 0; i -= 1) { - if (str[i] == '\n') { - tvc->iter_char_begin = i + 1; - return; - } - } - tvc->iter_char_begin = 0; -} - -static int report_textview_skip__internal(TextViewContext *tvc) -{ - const SpaceInfo *sinfo = tvc->arg1; - const int report_mask = info_report_mask(sinfo); - while (tvc->iter && (((const Report *)tvc->iter)->type & report_mask) == 0) { - tvc->iter = (void *)((Link *)tvc->iter)->prev; - } - return (tvc->iter != NULL); -} - -static int report_textview_begin(TextViewContext *tvc) -{ - const ReportList *reports = tvc->arg2; - - tvc->sel_start = 0; - tvc->sel_end = 0; - - /* iterator */ - tvc->iter = reports->list.last; - - UI_ThemeClearColor(TH_BACK); - - tvc->iter_tmp = 0; - if (tvc->iter && report_textview_skip__internal(tvc)) { - /* init the newline iterator */ - const Report *report = tvc->iter; - tvc->iter_char_end = report->len; - report_textview_init__internal(tvc); - - return true; - } - - return false; -} - -static void report_textview_end(TextViewContext *UNUSED(tvc)) -{ - /* pass */ -} - -static int report_textview_step(TextViewContext *tvc) -{ - /* simple case, but no newline support */ - const Report *report = tvc->iter; - - if (tvc->iter_char_begin <= 0) { - tvc->iter = (void *)((Link *)tvc->iter)->prev; - if (tvc->iter && report_textview_skip__internal(tvc)) { - tvc->iter_tmp++; - - report = tvc->iter; - tvc->iter_char_end = report->len; /* reset start */ - report_textview_init__internal(tvc); - - return true; - } - return false; - } - - /* step to the next newline */ - tvc->iter_char_end = tvc->iter_char_begin - 1; - report_textview_init__internal(tvc); - - return true; -} - -static void report_textview_line_get(TextViewContext *tvc, const char **r_line, int *r_len) -{ - const Report *report = tvc->iter; - *r_line = report->message + tvc->iter_char_begin; - *r_len = tvc->iter_char_end - tvc->iter_char_begin; -} - -static void info_textview_draw_rect_calc(const ARegion *region, - rcti *r_draw_rect, - rcti *r_draw_rect_outer) -{ - const int margin = 0.45f * U.widget_unit; - r_draw_rect->xmin = margin + UI_UNIT_X; - r_draw_rect->xmax = region->winx - V2D_SCROLL_WIDTH; - r_draw_rect->ymin = margin; - r_draw_rect->ymax = region->winy; - /* No margin at the top (allow text to scroll off the window). */ - - r_draw_rect_outer->xmin = 0; - r_draw_rect_outer->xmax = region->winx; - r_draw_rect_outer->ymin = 0; - r_draw_rect_outer->ymax = region->winy; -} - -static int info_textview_main__internal(const SpaceInfo *sinfo, - const ARegion *region, - const ReportList *reports, - const bool do_draw, - const int mval[2], - void **r_mval_pick_item, - int *r_mval_pick_offset) -{ - int ret = 0; - - const View2D *v2d = ®ion->v2d; - - TextViewContext tvc = {0}; - tvc.begin = report_textview_begin; - tvc.end = report_textview_end; - - tvc.step = report_textview_step; - tvc.line_get = report_textview_line_get; - tvc.line_data = report_line_data; - tvc.const_colors = NULL; - - tvc.arg1 = sinfo; - tvc.arg2 = reports; - - /* view */ - tvc.sel_start = 0; - tvc.sel_end = 0; - tvc.lheight = 17 * UI_DPI_FAC; - tvc.row_vpadding = 0.4 * tvc.lheight; - tvc.scroll_ymin = v2d->cur.ymin; - tvc.scroll_ymax = v2d->cur.ymax; - - info_textview_draw_rect_calc(region, &tvc.draw_rect, &tvc.draw_rect_outer); - - ret = textview_draw(&tvc, do_draw, mval, r_mval_pick_item, r_mval_pick_offset); - - return ret; -} - -void *info_text_pick(const SpaceInfo *sinfo, - const ARegion *region, - const ReportList *reports, - int mouse_y) -{ - void *mval_pick_item = NULL; - const int mval[2] = {0, mouse_y}; - - info_textview_main__internal(sinfo, region, reports, false, mval, &mval_pick_item, NULL); - return (void *)mval_pick_item; -} - -int info_textview_height(const SpaceInfo *sinfo, const ARegion *region, const ReportList *reports) -{ - const int mval[2] = {INT_MAX, INT_MAX}; - return info_textview_main__internal(sinfo, region, reports, false, mval, NULL, NULL); -} - -void info_textview_main(const SpaceInfo *sinfo, const ARegion *region, const ReportList *reports) -{ - const int mval[2] = {INT_MAX, INT_MAX}; - info_textview_main__internal(sinfo, region, reports, true, mval, NULL, NULL); -} -- cgit v1.2.3