From 2f74b5a2605d3bb83f6c7500f9d3899296bfbb59 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Thu, 16 Jul 2009 00:50:27 +0000 Subject: Console Space Type * interactive console python console. * display reports and filter types. defaults to operator display so you can see the python commands for tools as you use them, eventually it should be possible to select commands and make macto/tools from them. Example use of autocomp. b, bpy., bpy., bpy.data. etc. basic instructions are printed when opening the console. Details... * Console exec and autocomp are done with operators written in python. * added CTX_wm_reports() to get the global report list. * The window manager had a report ListBase but reports have their own struct, switched to allocate and assign when initializing the WM since the type is not available in DNA. * changed report types flags for easier display filtering. * added report type RPT_OPERATOR * logging operators also adds a python-syntax report into CTX_wm_reports() so they can be displayed in the console as well as calling a notifier for console to redraw. * RnaAPI context.area.tag_redraw() to redraw the current area from a python operator. Todo... * better interactions with the console, scrolling, copy/paste. * the text displayed doesnt load back. * colors need to be themed. * scroll limit needs to be a user pref. * only tested with cmake and scons. --- .../blender/editors/space_console/console_draw.c | 214 +++++++++++++++++++++ 1 file changed, 214 insertions(+) create mode 100644 source/blender/editors/space_console/console_draw.c (limited to 'source/blender/editors/space_console/console_draw.c') diff --git a/source/blender/editors/space_console/console_draw.c b/source/blender/editors/space_console/console_draw.c new file mode 100644 index 00000000000..042c84041d0 --- /dev/null +++ b/source/blender/editors/space_console/console_draw.c @@ -0,0 +1,214 @@ +/** + * $Id: text_draw.c 21558 2009-07-13 11:41:24Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Campbell Barton + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include +#include +#include +#include + +#include "MEM_guardedalloc.h" + +#include "BLF_api.h" + +#include "BLI_blenlib.h" + +#include "DNA_space_types.h" +#include "DNA_screen_types.h" +#include "DNA_userdef_types.h" + +#include "BKE_global.h" +#include "BKE_main.h" +// #include "BKE_suggestions.h" +#include "BKE_text.h" +#include "BKE_report.h" +#include "BKE_utildefines.h" + +#include "BIF_gl.h" +#include "BIF_glutil.h" + +#include "ED_datafiles.h" +#include "UI_interface.h" +#include "UI_resources.h" + +//#include "console_intern.h" + +static void console_font_begin(SpaceConsole *sc) +{ + static int mono= -1; // XXX needs proper storage + + if(mono == -1) + mono= BLF_load_mem("monospace", (unsigned char*)datatoc_bmonofont_ttf, datatoc_bmonofont_ttf_size); + + BLF_set(mono); + BLF_aspect(1.0); + + BLF_size(sc->lheight, 72); +} + +static void console_line_color(int type) +{ + switch(type){ + case CONSOLE_LINE_OUTPUT: + glColor4ub(96, 128, 255, 255); + break; + case CONSOLE_LINE_INPUT: + glColor4ub(255, 255, 255, 255); + break; + case CONSOLE_LINE_INFO: + glColor4ub(0, 170, 0, 255); + break; + case CONSOLE_LINE_ERROR: + glColor4ub(220, 96, 96, 255); + break; + } +} + +static void console_report_color(int type) +{ + if(type & RPT_ERROR_ALL) return glColor4ub(220, 0, 0, 255); + if(type & RPT_WARNING_ALL) return glColor4ub(220, 96, 96, 255); + if(type & RPT_OPERATOR_ALL) return glColor4ub(96, 128, 255, 255); + if(type & RPT_INFO_ALL) return glColor4ub(0, 170, 0, 255); + if(type & RPT_DEBUG_ALL) return glColor4ub(196, 196, 196, 255); + return glColor4ub(196, 196, 196, 255); /* unknown */ +} + + +/* return 0 if the last line is off the screen + * should be able to use this for any string type */ +static int console_draw_string(char *str, int str_len, int console_width, int lheight, int ymax, int *x, int *y) +{ + if(str_len > console_width) { /* wrap? */ + int tot_lines = (str_len/console_width)+1; /* total number of lines for wrapping */ + char *line_stride= str + ((tot_lines-1) * console_width); /* advance to the last line and draw it first */ + char eol; /* baclup the end of wrapping */ + + /* last part needs no clipping */ + BLF_position(*x, *y, 0); (*y) += lheight; + BLF_draw(line_stride); + line_stride -= console_width; + + for(; line_stride >= str; line_stride -= console_width) { + eol = line_stride[console_width]; + line_stride[console_width]= '\0'; + + BLF_position(*x, *y, 0); (*y) += lheight; + BLF_draw(line_stride); + + line_stride[console_width] = eol; /* restore */ + + /* check if were out of view bounds */ + if(*y > ymax) + return 0; + } + } + else { /* simple, no wrap */ + BLF_position(*x, *y, 0); (*y) += lheight; + BLF_draw(str); + + if(*y > ymax) + return 0; + } + + return 1; +} + +#define CONSOLE_DRAW_MARGIN 8 + +void console_text_main(struct SpaceConsole *sc, struct ARegion *ar, ReportList *reports) +{ + ConsoleLine *cl= sc->history.last; + + int x_orig=CONSOLE_DRAW_MARGIN, y_orig=CONSOLE_DRAW_MARGIN; + int x,y; + int cwidth; + int console_width; /* number of characters that fit into the width of the console (fixed width) */ + + + console_font_begin(sc); + cwidth = BLF_fixed_width(); + + console_width= (ar->winx - CONSOLE_DRAW_MARGIN*2)/cwidth; + if (console_width < 8) console_width= 8; + + x= x_orig; y= y_orig; + + if(sc->type==CONSOLE_TYPE_PYTHON) { + int prompt_len= strlen(sc->prompt); + + /* text */ + console_line_color(CONSOLE_LINE_INPUT); + + /* command line */ + if(prompt_len) { + BLF_position(x, y, 0); x += cwidth * prompt_len; + BLF_draw(sc->prompt); + } + BLF_position(x, y, 0); + BLF_draw(cl->line); + + /* cursor */ + console_line_color(CONSOLE_LINE_ERROR); /* lazy */ + glRecti(x+(cwidth*cl->cursor) -1, y-2, x+(cwidth*cl->cursor) +1, y+sc->lheight-2); + + x= x_orig; /* remove prompt offset */ + + y += sc->lheight; + + for(cl= sc->scrollback.last; cl; cl= cl->prev) { + console_line_color(cl->type); + + if(!console_draw_string(cl->line, cl->len, console_width, sc->lheight, ar->winy + sc->lheight, &x, &y)) + break; /* past the y limits */ + + } + } + else { + Report *report; + int report_mask= 0; + + /* convert our display toggles into a flag compatible with BKE_report flags */ + if(sc->rpt_mask & CONSOLE_RPT_DEBUG) report_mask |= RPT_DEBUG_ALL; + if(sc->rpt_mask & CONSOLE_RPT_INFO) report_mask |= RPT_INFO_ALL; + if(sc->rpt_mask & CONSOLE_RPT_OP) report_mask |= RPT_OPERATOR_ALL; + if(sc->rpt_mask & CONSOLE_RPT_WARN) report_mask |= RPT_WARNING_ALL; + if(sc->rpt_mask & CONSOLE_RPT_ERR) report_mask |= RPT_ERROR_ALL; + + for(report=reports->list.last; report; report=report->prev) { + + if(report->type & report_mask) { + console_report_color(report->type); + if(!console_draw_string(report->message, strlen(report->message), console_width, sc->lheight, ar->winy + sc->lheight, &x, &y)) + break; /* past the y limits */ + } + + } + } + +} -- cgit v1.2.3