WebSVN – gelsvn – Diff – /trunk/src/GLGraphics/Console.cpp



/* ----------------------------------------------------------------------- *
 * This file is part of GEL, http://www.imm.dtu.dk/GEL
 * Copyright (C) the authors and DTU Informatics
 * For license and list of authors, see ../../doc/intro.pdf
 * ----------------------------------------------------------------------- */
 
/**
 * @file   Console.cpp
 * @author Anders Wang Kristensen <awk@imm.dtu.dk>
 * @date   Fri Oct 22 18:36:58 2011
 */

#include <iostream> //cerr
#include <iterator> //back_inserter
#include <fstream>
#include <utility> //min
 
#include <GLGraphics/stb_image_aug.h>
 
static const char* history_filename = "history.txt";
 
static const int line_spacing = 13;
static const int char_spacing = 7;

            GL_ALPHA, GL_UNSIGNED_BYTE, data);
        stbi_image_free(data);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
        glBindTexture(GL_TEXTURE_2D, 0);
 
    }
 
    //setup matrices
    int vp[4];
    glGetIntegerv(GL_VIEWPORT, vp);

    glPushMatrix();
    glLoadIdentity();
 
    //gray background + separator
    glPushAttrib(GL_COLOR_BUFFER_BIT);
    glPushAttrib(GL_ENABLE_BIT);
    glEnable(GL_BLEND);
    glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
    glDisable(GL_LIGHTING);
 
    glColor4f(0.15f, 0.15f, 0.15f, 0.75f);
    glRecti(0, 0, width, height);
    glColor4f(0.7f, 0.7f, 0.7f, 0.75f);
    glRecti(0, 1, width, 2);
    glColor4f(0.5f, 0.5f, 0.5f, 0.75f);
    glRecti(0, 0, width, 1);
 
    glPopAttrib();
    glPopAttrib();
 
    int current = 3;
 
    //draw caret
    if (!m_is_executing)

                        const char* buffer)
{
    //save OpenGL state
    glPushAttrib(GL_ENABLE_BIT);
    glPushAttrib(GL_COLOR_BUFFER_BIT);
    glPushAttrib(GL_DEPTH_BUFFER_BIT);
 
    //setup texture mapping + blending
    glDisable(GL_DEPTH_TEST);
    glDisable(GL_LIGHTING);
    glEnable(GL_TEXTURE_2D);

    glPopMatrix();
 
    //and attributes
    glPopAttrib();
    glPopAttrib();
    glPopAttrib();
}
 
void Console::draw_textf(int x, int y,
                         float r, float g, float b,
                         const char* fmt, ...)

Rev 563	Rev 597
Line -...	Line 1...
-		1	`/* ----------------------------------------------------------------------- *`
-		2	`* This file is part of GEL, http://www.imm.dtu.dk/GEL`
-		3	`* Copyright (C) the authors and DTU Informatics`
-		4	`* For license and list of authors, see ../../doc/intro.pdf`
-		5	`* ----------------------------------------------------------------------- */`
-		6
1	`/**`	7	`/**`
2	`* @file Console.cpp`	8	`* @file Console.cpp`
3	`* @author Anders Wang Kristensen <awk@imm.dtu.dk>`	9	`* @author Anders Wang Kristensen <awk@imm.dtu.dk>`
4	`* @date Fri Oct 22 18:36:58 2011`	10	`* @date Fri Oct 22 18:36:58 2011`
5	`*/`	11	`*/`
Line 12...	Line 18...
12	`#include <iostream> //cerr`	18	`#include <iostream> //cerr`
13	`#include <iterator> //back_inserter`	19	`#include <iterator> //back_inserter`
14	`#include <fstream>`	20	`#include <fstream>`
15	`#include <utility> //min`	21	`#include <utility> //min`
16		22
17	`#include <GLGraphics/stb_image.h>`	23	`#include <GLGraphics/stb_image_aug.h>`
18		24
19	`static const char* history_filename = "history.txt";`	25	`static const char* history_filename = "history.txt";`
20		26
21	`static const int line_spacing = 13;`	27	`static const int line_spacing = 13;`
22	`static const int char_spacing = 7;`	28	`static const int char_spacing = 7;`
Line 111...	Line 117...
111	`GL_ALPHA, GL_UNSIGNED_BYTE, data);`	117	`GL_ALPHA, GL_UNSIGNED_BYTE, data);`
112	`stbi_image_free(data);`	118	`stbi_image_free(data);`
113	`glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);`	119	`glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);`
114	`glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);`	120	`glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);`
115	`glBindTexture(GL_TEXTURE_2D, 0);`	121	`glBindTexture(GL_TEXTURE_2D, 0);`
116	`assert(glGetError() == GL_NO_ERROR);`	-
117	`}`	122	`}`
118		123
119	`//setup matrices`	124	`//setup matrices`
120	`int vp[4];`	125	`int vp[4];`
121	`glGetIntegerv(GL_VIEWPORT, vp);`	126	`glGetIntegerv(GL_VIEWPORT, vp);`
Line 130...	Line 135...
130	`glPushMatrix();`	135	`glPushMatrix();`
131	`glLoadIdentity();`	136	`glLoadIdentity();`
132		137
133	`//gray background + separator`	138	`//gray background + separator`
134	`glPushAttrib(GL_COLOR_BUFFER_BIT);`	139	`glPushAttrib(GL_COLOR_BUFFER_BIT);`
-		140	`glPushAttrib(GL_ENABLE_BIT);`
135	`glEnable(GL_BLEND);`	141	`glEnable(GL_BLEND);`
136	`glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);`	142	`glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);`
-		143	`glDisable(GL_LIGHTING);`
137		144
138	`glColor4f(0.15f, 0.15f, 0.15f, 0.75f);`	145	`glColor4f(0.15f, 0.15f, 0.15f, 0.75f);`
139	`glRecti(0, 0, width, height);`	146	`glRecti(0, 0, width, height);`
140	`glColor3f(0.7f, 0.7f, 0.7f);`	147	`glColor4f(0.7f, 0.7f, 0.7f, 0.75f);`
141	`glRecti(0, 1, width, 2);`	148	`glRecti(0, 1, width, 2);`
142	`glColor3f(0.5f, 0.5f, 0.5f);`	149	`glColor4f(0.5f, 0.5f, 0.5f, 0.75f);`
143	`glRecti(0, 0, width, 1);`	150	`glRecti(0, 0, width, 1);`
144		151
145	`glPopAttrib();`	152	`glPopAttrib();`
-		153	`glPopAttrib();`
146		154
147	`int current = 3;`	155	`int current = 3;`
148		156
149	`//draw caret`	157	`//draw caret`
150	`if (!m_is_executing)`	158	`if (!m_is_executing)`
Line 189...	Line 197...
189	`const char* buffer)`	197	`const char* buffer)`
190	`{`	198	`{`
191	`//save OpenGL state`	199	`//save OpenGL state`
192	`glPushAttrib(GL_ENABLE_BIT);`	200	`glPushAttrib(GL_ENABLE_BIT);`
193	`glPushAttrib(GL_COLOR_BUFFER_BIT);`	201	`glPushAttrib(GL_COLOR_BUFFER_BIT);`
-		202	`glPushAttrib(GL_DEPTH_BUFFER_BIT);`
194		203
195	`//setup texture mapping + blending`	204	`//setup texture mapping + blending`
196	`glDisable(GL_DEPTH_TEST);`	205	`glDisable(GL_DEPTH_TEST);`
197	`glDisable(GL_LIGHTING);`	206	`glDisable(GL_LIGHTING);`
198	`glEnable(GL_TEXTURE_2D);`	207	`glEnable(GL_TEXTURE_2D);`
Line 256...	Line 265...
256	`glPopMatrix();`	265	`glPopMatrix();`
257		266
258	`//and attributes`	267	`//and attributes`
259	`glPopAttrib();`	268	`glPopAttrib();`
260	`glPopAttrib();`	269	`glPopAttrib();`
-		270	`glPopAttrib();`
261	`}`	271	`}`
262		272
263	`void Console::draw_textf(int x, int y,`	273	`void Console::draw_textf(int x, int y,`
264	`float r, float g, float b,`	274	`float r, float g, float b,`
265	`const char* fmt, ...)`	275	`const char* fmt, ...)`

Subversion Repositories gelsvn

(root)/trunk/src/GLGraphics/Console.cpp – Rev 563 → 597