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rm obsolete GUI module

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This commit is contained in:
Josh Holtrop 2014-08-04 22:08:28 -04:00
parent ab4c3e322f
commit 846e21bf5f
2 changed files with 0 additions and 107 deletions
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68
src/GUI.cc
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@ -1,68 +0,0 @@
#if 0
bool GUI::load()
{
glClearColor (0.0, 0.0, 0.0, 0.0);
m_font_manager = new FontManager();
if (!m_font_manager->load())
return false;
if (!load_shaders())
return false;
if (!load_buffers())
return false;
return true;
}
bool GUI::load_buffers()
{
static const GLint rect_coords[4][2] = {
{0, 0},
{1, 0},
{0, 1},
{1, 1},
};
m_rect_vbo = new GLBuffer();
if (!m_rect_vbo->create(GL_ARRAY_BUFFER, GL_STATIC_DRAW, &rect_coords, sizeof(rect_coords)))
{
std::cerr << "Failed to create rectangle VBO" << std::endl;
return false;
}
return true;
}
void GUI::resize()
{
GLint viewport_size[2];
SDL_GetWindowSize(m_window, &viewport_size[0], &viewport_size[1]);
glViewport(0, 0, viewport_size[0], viewport_size[1]);
for (int i = 0; i < PROGRAM_COUNT; i++)
{
m_programs[i]->use();
glUniform2iv(m_programs[i]->get_uniform("viewport_size"), 1, &viewport_size[0]);
}
}
void GUI::draw()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
SDL_GL_SwapWindow(m_window);
}
void GUI::draw_rect(int x, int y, int width, int height, float r, float g, float b, float a)
{
m_programs[PROGRAM_RECT]->use();
glUniform2i(m_programs[PROGRAM_RECT]->get_uniform("position"), x, y);
glUniform2i(m_programs[PROGRAM_RECT]->get_uniform("size"), width, height);
glUniform4f(m_programs[PROGRAM_RECT]->get_uniform("color"), r, g, b, a);
m_rect_vbo->bind();
glEnableVertexAttribArray(0);
glVertexAttribIPointer(0, 2, GL_INT, 0, 0);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
}
#endif

39
src/GUI.h
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@ -1,39 +0,0 @@
#if 0
#ifndef JES_GUI_H
#define JES_GUI_H
#include "Ref.h"
#include <SDL.h>
#include "FontManager.h"
#include "GLProgram.h"
#include "GLBuffer.h"
class GUI
{
public:
enum
{
PROGRAM_TEXT,
PROGRAM_BASIC,
PROGRAM_RECT,
PROGRAM_COUNT,
};
bool load();
int run();
protected:
bool load_shaders();
bool load_buffers();
void resize();
void draw();
void draw_rect(int x, int y, int width, int height, float r, float g, float b, float a);
SDL_Window * m_window;
FontManagerRef m_font_manager;
GLProgramRef m_programs[PROGRAM_COUNT];
GLBufferRef m_rect_vbo;
};
typedef Ref<GUI> GUIRef;
#endif
#endif