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Add mising clipboard test program.

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This commit is contained in:
Tai Chi Minh Ralph Eastwood 2012-02-19 05:39:21 +00:00
parent a2ffa80e82
commit f332e0009d
1 changed files with 147 additions and 0 deletions
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tests/clipboard.c Normal file
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//========================================================================
// Gamma correction test program
// Copyright (c) Camilla Berglund <elmindreda@elmindreda.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
//
// This program is used to test the clipboard functionality.
//
//========================================================================
#include <GL/glfw3.h>
#include <stdio.h>
#include <stdlib.h>
#include "getopt.h"
static void usage(void)
{
printf("Usage: clipboard [-h]\n");
}
static void key_callback(GLFWwindow window, int key, int action)
{
static int control = GL_FALSE;
if (key == GLFW_KEY_LEFT_CONTROL)
{
control = (action == GLFW_PRESS);
return;
}
if (action != GLFW_PRESS)
return;
switch (key)
{
case GLFW_KEY_ESCAPE:
glfwCloseWindow(window);
break;
case GLFW_KEY_V:
if (control)
{
char buffer[4096];
size_t size;
printf("Paste test.\n");
size = glfwGetClipboardData(buffer, sizeof(buffer), GLFW_CLIPBOARD_FORMAT_STRING);
if (size >= sizeof(buffer))
{
printf("Buffer wasn't big enough to hold clipboard data.\n");
}
printf("[%ld]: %s\n", size, buffer);
}
break;
case GLFW_KEY_C:
if (control)
{
glfwSetClipboardData("Hello GLFW World!", sizeof("Hello GLFW World!"),
GLFW_CLIPBOARD_FORMAT_STRING);
printf("Setting clipboard to: %s\n", "Hello GLFW World!");
}
break;
}
}
static void size_callback(GLFWwindow window, int width, int height)
{
glViewport(0, 0, width, height);
}
int main(int argc, char** argv)
{
int ch;
GLFWwindow window;
while ((ch = getopt(argc, argv, "h")) != -1)
{
switch (ch)
{
case 'h':
usage();
exit(EXIT_SUCCESS);
default:
usage();
exit(EXIT_FAILURE);
}
}
if (!glfwInit())
{
fprintf(stderr, "Failed to initialize GLFW: %s\n", glfwErrorString(glfwGetError()));
exit(EXIT_FAILURE);
}
window = glfwOpenWindow(0, 0, GLFW_WINDOWED, "Clipboard Test", NULL);
if (!window)
{
glfwTerminate();
fprintf(stderr, "Failed to open GLFW window: %s\n", glfwErrorString(glfwGetError()));
exit(EXIT_FAILURE);
}
glfwSwapInterval(1);
glfwSetKeyCallback(key_callback);
glfwSetWindowSizeCallback(size_callback);
glMatrixMode(GL_PROJECTION);
glOrtho(-1.f, 1.f, -1.f, 1.f, -1.f, 1.f);
glMatrixMode(GL_MODELVIEW);
glClearColor(0.5f, 0.5f, 0.5f, 0);
while (glfwIsWindow(window))
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(0.8f, 0.2f, 0.4f);
glRectf(-0.5f, -0.5f, 0.5f, 0.5f);
glfwSwapBuffers();
glfwPollEvents();
}
glfwTerminate();
exit(EXIT_SUCCESS);
}