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X11 implementation.

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This commit is contained in:
Doug Binks 2013-08-15 17:26:33 +02:00
parent 993e1acf69
commit 5205f071a4
3 changed files with 270 additions and 2 deletions
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1
src/x11_init.c
View File

@ -673,6 +673,7 @@ void _glfwPlatformTerminate(void)
}
free(_glfw.x11.selection.string);
free(_glfw.x11.keyName);
_glfwTerminateJoysticks();
_glfwTerminateContextAPI();

2
src/x11_platform.h
View File

@ -190,6 +190,8 @@ typedef struct _GLFWlibraryX11
char* string;
} selection;
char* keyName;
struct {
int present;
int fd;

269
src/x11_window.c
View File

@ -33,6 +33,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <wchar.h>
#include <locale.h>
// Action for EWMH client messages
#define _NET_WM_STATE_REMOVE 0
@ -1165,8 +1167,271 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
const char*_glfwPlatformGetKeyName(int key)
{
// TODO: Implement.
return NULL;
int KeyCodeFound = -1;
int printable = 0;
int keySym, ucsChar, keyCode, length;
char* locale;
switch(key)
{
case GLFW_KEY_A: printable=1; break;
case GLFW_KEY_B: printable=1; break;
case GLFW_KEY_C: printable=1; break;
case GLFW_KEY_D: printable=1; break;
case GLFW_KEY_E: printable=1; break;
case GLFW_KEY_F: printable=1; break;
case GLFW_KEY_G: printable=1; break;
case GLFW_KEY_H: printable=1; break;
case GLFW_KEY_I: printable=1; break;
case GLFW_KEY_J: printable=1; break;
case GLFW_KEY_K: printable=1; break;
case GLFW_KEY_L: printable=1; break;
case GLFW_KEY_M: printable=1; break;
case GLFW_KEY_N: printable=1; break;
case GLFW_KEY_O: printable=1; break;
case GLFW_KEY_P: printable=1; break;
case GLFW_KEY_Q: printable=1; break;
case GLFW_KEY_R: printable=1; break;
case GLFW_KEY_S: printable=1; break;
case GLFW_KEY_T: printable=1; break;
case GLFW_KEY_U: printable=1; break;
case GLFW_KEY_V: printable=1; break;
case GLFW_KEY_W: printable=1; break;
case GLFW_KEY_X: printable=1; break;
case GLFW_KEY_Y: printable=1; break;
case GLFW_KEY_Z: printable=1; break;
case GLFW_KEY_1: printable=1; break;
case GLFW_KEY_2: printable=1; break;
case GLFW_KEY_3: printable=1; break;
case GLFW_KEY_4: printable=1; break;
case GLFW_KEY_5: printable=1; break;
case GLFW_KEY_6: printable=1; break;
case GLFW_KEY_7: printable=1; break;
case GLFW_KEY_8: printable=1; break;
case GLFW_KEY_9: printable=1; break;
case GLFW_KEY_0: printable=1; break;
case GLFW_KEY_SPACE: printable=1; break;
case GLFW_KEY_MINUS: printable=1; break;
case GLFW_KEY_EQUAL: printable=1; break;
case GLFW_KEY_LEFT_BRACKET: printable=1; break;
case GLFW_KEY_RIGHT_BRACKET: printable=1; break;
case GLFW_KEY_BACKSLASH: printable=1; break;
case GLFW_KEY_SEMICOLON: printable=1; break;
case GLFW_KEY_APOSTROPHE: printable=1; break;
case GLFW_KEY_GRAVE_ACCENT: printable=1; break;
case GLFW_KEY_COMMA: printable=1; break;
case GLFW_KEY_PERIOD: printable=1; break;
case GLFW_KEY_SLASH: printable=1; break;
case GLFW_KEY_WORLD_1: printable=1; break;
default: break;
}
if (printable)
{
// We now need to search for the keyCode.
// This could be sped up through a table, but this function should not be called that frequently
// Valid key code range is [8,255], according to the XLib manual
for(keyCode = 8; keyCode<=255; ++keyCode)
{
if( translateKey(keyCode) == key )
{
KeyCodeFound = keyCode;
break;
}
}
if(KeyCodeFound>=0)
{
// get keyboard group in use via state
XkbStateRec state;
XkbGetState(_glfw.x11.display, XkbUseCoreKbd, &state);
keySym = XkbKeycodeToKeysym(_glfw.x11.display, KeyCodeFound, state.group, 0);
ucsChar = _glfwKeySym2Unicode( keySym );
if( ucsChar > 0 )
{
// get current locale and set to for wctomb
locale = setlocale(LC_CTYPE,NULL);
setlocale(LC_CTYPE,"");
if(!_glfw.x11.keyName)
{
// only need to allocate once
_glfw.x11.keyName = calloc(MB_CUR_MAX+1,sizeof(char));
}
length = wctomb(_glfw.x11.keyName, ucsChar);
// reset locale
setlocale(LC_CTYPE,locale);
_glfw.x11.keyName[length]='\0';
if(length>0)
{
// need to ensure common chars are interpreted similarily:
if(length=1)
{
if(_glfw.x11.keyName[0]>='a' && _glfw.x11.keyName[0]<='z')
{
// Capitalize
_glfw.x11.keyName[0] += 'A'-'a';
}
switch(_glfw.x11.keyName[0])
{
case ' ': return "SPACE";
case '-': return "MINUS";
case '=': return "EQUAL";
case '[': return "LEFT BRACKET";
case ']': return "RIGHT BRACKET";
case '\\': return "BACKSLASH";
case ';': return "SEMICOLON";
case '\'': return "APOSTROPHE";
case '`': return "GRAVE ACCENT";
case ',': return "COMMA";
case '.': return "PERIOD";
case '/': return "SLASH";
default: break;
}
}
return _glfw.x11.keyName;
}
}
}
}
// Fallback to hard coded
switch (key)
{
// Printable keys
case GLFW_KEY_A: return "A";
case GLFW_KEY_B: return "B";
case GLFW_KEY_C: return "C";
case GLFW_KEY_D: return "D";
case GLFW_KEY_E: return "E";
case GLFW_KEY_F: return "F";
case GLFW_KEY_G: return "G";
case GLFW_KEY_H: return "H";
case GLFW_KEY_I: return "I";
case GLFW_KEY_J: return "J";
case GLFW_KEY_K: return "K";
case GLFW_KEY_L: return "L";
case GLFW_KEY_M: return "M";
case GLFW_KEY_N: return "N";
case GLFW_KEY_O: return "O";
case GLFW_KEY_P: return "P";
case GLFW_KEY_Q: return "Q";
case GLFW_KEY_R: return "R";
case GLFW_KEY_S: return "S";
case GLFW_KEY_T: return "T";
case GLFW_KEY_U: return "U";
case GLFW_KEY_V: return "V";
case GLFW_KEY_W: return "W";
case GLFW_KEY_X: return "X";
case GLFW_KEY_Y: return "Y";
case GLFW_KEY_Z: return "Z";
case GLFW_KEY_1: return "1";
case GLFW_KEY_2: return "2";
case GLFW_KEY_3: return "3";
case GLFW_KEY_4: return "4";
case GLFW_KEY_5: return "5";
case GLFW_KEY_6: return "6";
case GLFW_KEY_7: return "7";
case GLFW_KEY_8: return "8";
case GLFW_KEY_9: return "9";
case GLFW_KEY_0: return "0";
case GLFW_KEY_SPACE: return "SPACE";
case GLFW_KEY_MINUS: return "MINUS";
case GLFW_KEY_EQUAL: return "EQUAL";
case GLFW_KEY_LEFT_BRACKET: return "LEFT BRACKET";
case GLFW_KEY_RIGHT_BRACKET: return "RIGHT BRACKET";
case GLFW_KEY_BACKSLASH: return "BACKSLASH";
case GLFW_KEY_SEMICOLON: return "SEMICOLON";
case GLFW_KEY_APOSTROPHE: return "APOSTROPHE";
case GLFW_KEY_GRAVE_ACCENT: return "GRAVE ACCENT";
case GLFW_KEY_COMMA: return "COMMA";
case GLFW_KEY_PERIOD: return "PERIOD";
case GLFW_KEY_SLASH: return "SLASH";
case GLFW_KEY_WORLD_1: return "WORLD 1";
case GLFW_KEY_WORLD_2: return "WORLD 2";
// Function keys
case GLFW_KEY_ESCAPE: return "ESCAPE";
case GLFW_KEY_F1: return "F1";
case GLFW_KEY_F2: return "F2";
case GLFW_KEY_F3: return "F3";
case GLFW_KEY_F4: return "F4";
case GLFW_KEY_F5: return "F5";
case GLFW_KEY_F6: return "F6";
case GLFW_KEY_F7: return "F7";
case GLFW_KEY_F8: return "F8";
case GLFW_KEY_F9: return "F9";
case GLFW_KEY_F10: return "F10";
case GLFW_KEY_F11: return "F11";
case GLFW_KEY_F12: return "F12";
case GLFW_KEY_F13: return "F13";
case GLFW_KEY_F14: return "F14";
case GLFW_KEY_F15: return "F15";
case GLFW_KEY_F16: return "F16";
case GLFW_KEY_F17: return "F17";
case GLFW_KEY_F18: return "F18";
case GLFW_KEY_F19: return "F19";
case GLFW_KEY_F20: return "F20";
case GLFW_KEY_F21: return "F21";
case GLFW_KEY_F22: return "F22";
case GLFW_KEY_F23: return "F23";
case GLFW_KEY_F24: return "F24";
case GLFW_KEY_F25: return "F25";
case GLFW_KEY_UP: return "UP";
case GLFW_KEY_DOWN: return "DOWN";
case GLFW_KEY_LEFT: return "LEFT";
case GLFW_KEY_RIGHT: return "RIGHT";
case GLFW_KEY_LEFT_SHIFT: return "LEFT SHIFT";
case GLFW_KEY_RIGHT_SHIFT: return "RIGHT SHIFT";
case GLFW_KEY_LEFT_CONTROL: return "LEFT CONTROL";
case GLFW_KEY_RIGHT_CONTROL: return "RIGHT CONTROL";
case GLFW_KEY_LEFT_ALT: return "LEFT ALT";
case GLFW_KEY_RIGHT_ALT: return "RIGHT ALT";
case GLFW_KEY_TAB: return "TAB";
case GLFW_KEY_ENTER: return "ENTER";
case GLFW_KEY_BACKSPACE: return "BACKSPACE";
case GLFW_KEY_INSERT: return "INSERT";
case GLFW_KEY_DELETE: return "DELETE";
case GLFW_KEY_PAGE_UP: return "PAGE UP";
case GLFW_KEY_PAGE_DOWN: return "PAGE DOWN";
case GLFW_KEY_HOME: return "HOME";
case GLFW_KEY_END: return "END";
case GLFW_KEY_KP_0: return "KEYPAD 0";
case GLFW_KEY_KP_1: return "KEYPAD 1";
case GLFW_KEY_KP_2: return "KEYPAD 2";
case GLFW_KEY_KP_3: return "KEYPAD 3";
case GLFW_KEY_KP_4: return "KEYPAD 4";
case GLFW_KEY_KP_5: return "KEYPAD 5";
case GLFW_KEY_KP_6: return "KEYPAD 6";
case GLFW_KEY_KP_7: return "KEYPAD 7";
case GLFW_KEY_KP_8: return "KEYPAD 8";
case GLFW_KEY_KP_9: return "KEYPAD 9";
case GLFW_KEY_KP_DIVIDE: return "KEYPAD DIVIDE";
case GLFW_KEY_KP_MULTIPLY: return "KEYPAD MULTPLY";
case GLFW_KEY_KP_SUBTRACT: return "KEYPAD SUBTRACT";
case GLFW_KEY_KP_ADD: return "KEYPAD ADD";
case GLFW_KEY_KP_DECIMAL: return "KEYPAD DECIMAL";
case GLFW_KEY_KP_EQUAL: return "KEYPAD EQUAL";
case GLFW_KEY_KP_ENTER: return "KEYPAD ENTER";
case GLFW_KEY_PRINT_SCREEN: return "PRINT SCREEN";
case GLFW_KEY_NUM_LOCK: return "NUM LOCK";
case GLFW_KEY_CAPS_LOCK: return "CAPS LOCK";
case GLFW_KEY_SCROLL_LOCK: return "SCROLL LOCK";
case GLFW_KEY_PAUSE: return "PAUSE";
case GLFW_KEY_LEFT_SUPER: return "LEFT SUPER";
case GLFW_KEY_RIGHT_SUPER: return "RIGHT SUPER";
case GLFW_KEY_MENU: return "MENU";
case GLFW_KEY_UNKNOWN: return "UNKNOWN";
default: break;
}
return NULL;
}
//////////////////////////////////////////////////////////////////////////