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This commit is contained in:
Eduardo Bart
2011-08-15 11:06:15 -03:00
parent 4e03b15b27
commit d8cc37afdb
113 changed files with 621 additions and 3437 deletions
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2
src/framework/core/configmanager.cpp
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@@ -1,7 +1,7 @@
#include "configmanager.h"
#include "resourcemanager.h"
#include <otml/otml.h>
#include <framework/otml/otml.h>
ConfigManager g_configs;

12
src/framework/core/configmanager.h
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@@ -1,14 +1,14 @@
#ifndef CONFIGMANAGER_H
#define CONFIGMANAGER_H
#include <global.h>
#include "declarations.h"
struct ConfigValueProxy {
ConfigValueProxy(const std::string& v) : value(v) { }
operator std::string() const { return aux::unsafe_cast<std::string>(value); }
operator float() const { return aux::unsafe_cast<float>(value); }
operator int() const { return aux::unsafe_cast<int>(value); }
operator bool() const { return aux::unsafe_cast<bool>(value); }
operator std::string() const { return fw::unsafe_cast<std::string>(value); }
operator float() const { return fw::unsafe_cast<float>(value); }
operator int() const { return fw::unsafe_cast<int>(value); }
operator bool() const { return fw::unsafe_cast<bool>(value); }
std::string value;
};
@@ -19,7 +19,7 @@ public:
bool save();
template<class T>
void set(const std::string& key, const T& value) { m_confsMap[key] = aux::unsafe_cast<std::string>(value); }
void set(const std::string& key, const T& value) { m_confsMap[key] = fw::unsafe_cast<std::string>(value); }
ConfigValueProxy get(const std::string& key) { return ConfigValueProxy(m_confsMap[key]); }

9
src/framework/core/declarations.h Normal file
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@@ -0,0 +1,9 @@
#ifndef FRAMEWORK_CORE_DECLARATIONS_H
#define FRAMEWORK_CORE_DECLARATIONS_H
#include <framework/global.h>
class Module;
typedef std::shared_ptr<Module> ModulePtr;
#endif

3
src/framework/core/eventdispatcher.cpp
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@@ -1,5 +1,6 @@
#include "eventdispatcher.h"
#include <core/platform.h>
#include <framework/platform/platform.h>
EventDispatcher g_dispatcher;

2
src/framework/core/eventdispatcher.h
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@@ -1,7 +1,7 @@
#ifndef EVENTDISPATCHER_H
#define EVENTDISPATCHER_H
#include <global.h>
#include "declarations.h"
struct ScheduledEvent {
ScheduledEvent(int ticks, const SimpleCallback& callback) : ticks(ticks), callback(callback) { }

189
src/framework/core/inputevent.h
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@@ -1,189 +0,0 @@
#ifndef INPUTEVENT_H
#define INPUTEVENT_H
#include <global.h>
enum InputKeyCode {
KC_UNKNOWN = 0x00,
KC_ESCAPE = 0x01,
KC_1 = 0x02,
KC_2 = 0x03,
KC_3 = 0x04,
KC_4 = 0x05,
KC_5 = 0x06,
KC_6 = 0x07,
KC_7 = 0x08,
KC_8 = 0x09,
KC_9 = 0x0A,
KC_0 = 0x0B,
KC_MINUS = 0x0C, // - on main keyboard
KC_EQUALS = 0x0D,
KC_BACK = 0x0E, // backspace
KC_TAB = 0x0F,
KC_Q = 0x10,
KC_W = 0x11,
KC_E = 0x12,
KC_R = 0x13,
KC_T = 0x14,
KC_Y = 0x15,
KC_U = 0x16,
KC_I = 0x17,
KC_O = 0x18,
KC_P = 0x19,
KC_LBRACKET = 0x1A,
KC_RBRACKET = 0x1B,
KC_RETURN = 0x1C, // Enter on main keyboard
KC_LCONTROL = 0x1D,
KC_A = 0x1E,
KC_S = 0x1F,
KC_D = 0x20,
KC_F = 0x21,
KC_G = 0x22,
KC_H = 0x23,
KC_J = 0x24,
KC_K = 0x25,
KC_L = 0x26,
KC_SEMICOLON = 0x27,
KC_APOSTROPHE = 0x28,
KC_GRAVE = 0x29, // accent
KC_LSHIFT = 0x2A,
KC_BACKSLASH = 0x2B,
KC_Z = 0x2C,
KC_X = 0x2D,
KC_C = 0x2E,
KC_V = 0x2F,
KC_B = 0x30,
KC_N = 0x31,
KC_M = 0x32,
KC_COMMA = 0x33,
KC_PERIOD = 0x34, // . on main keyboard
KC_SLASH = 0x35, // / on main keyboard
KC_RSHIFT = 0x36,
KC_MULTIPLY = 0x37, // * on numeric keypad
KC_LALT = 0x38, // left Alt
KC_SPACE = 0x39,
KC_CAPITAL = 0x3A,
KC_F1 = 0x3B,
KC_F2 = 0x3C,
KC_F3 = 0x3D,
KC_F4 = 0x3E,
KC_F5 = 0x3F,
KC_F6 = 0x40,
KC_F7 = 0x41,
KC_F8 = 0x42,
KC_F9 = 0x43,
KC_F10 = 0x44,
KC_NUMLOCK = 0x45,
KC_SCROLL = 0x46, // Scroll Lock
KC_NUMPAD7 = 0x47,
KC_NUMPAD8 = 0x48,
KC_NUMPAD9 = 0x49,
KC_SUBTRACT = 0x4A, // - on numeric keypad
KC_NUMPAD4 = 0x4B,
KC_NUMPAD5 = 0x4C,
KC_NUMPAD6 = 0x4D,
KC_ADD = 0x4E, // + on numeric keypad
KC_NUMPAD1 = 0x4F,
KC_NUMPAD2 = 0x50,
KC_NUMPAD3 = 0x51,
KC_NUMPAD0 = 0x52,
KC_DECIMAL = 0x53, // . on numeric keypad
KC_OEM_102 = 0x56, // < > | on UK/Germany keyboards
KC_F11 = 0x57,
KC_F12 = 0x58,
KC_F13 = 0x64, // (NEC PC98)
KC_F14 = 0x65, // (NEC PC98)
KC_F15 = 0x66, // (NEC PC98)
KC_KANA = 0x70, // (Japanese keyboard)
KC_ABNT_C1 = 0x73, // / ? on Portugese (Brazilian) keyboards
KC_CONVERT = 0x79, // (Japanese keyboard)
KC_NOCONVERT = 0x7B, // (Japanese keyboard)
KC_YEN = 0x7D, // (Japanese keyboard)
KC_ABNT_C2 = 0x7E, // Numpad . on Portugese (Brazilian) keyboards
KC_NUMPADEQUALS= 0x8D, // = on numeric keypad (NEC PC98)
KC_PREVTRACK = 0x90, // Previous Track (KC_CIRCUMFLEX on Japanese keyboard)
KC_AT = 0x91, // (NEC PC98)
KC_COLON = 0x92, // (NEC PC98)
KC_UNDERLINE = 0x93, // (NEC PC98)
KC_KANJI = 0x94, // (Japanese keyboard)
KC_STOP = 0x95, // (NEC PC98)
KC_AX = 0x96, // (Japan AX)
KC_UNLABELED = 0x97, // (J3100)
KC_NEXTTRACK = 0x99, // Next Track
KC_NUMPADENTER = 0x9C, // Enter on numeric keypad
KC_RCONTROL = 0x9D,
KC_MUTE = 0xA0, // Mute
KC_CALCULATOR = 0xA1, // Calculator
KC_PLAYPAUSE = 0xA2, // Play / Pause
KC_MEDIASTOP = 0xA4, // Media Stop
KC_VOLUMEDOWN = 0xAE, // Volume -
KC_VOLUMEUP = 0xB0, // Volume +
KC_WEBHOME = 0xB2, // Web home
KC_NUMPADCOMMA = 0xB3, // , on numeric keypad (NEC PC98)
KC_DIVIDE = 0xB5, // / on numeric keypad
KC_SYSRQ = 0xB7,
KC_RALT = 0xB8, // right Alt
KC_PAUSE = 0xC5, // Pause
KC_HOME = 0xC7, // Home on arrow keypad
KC_UP = 0xC8, // UpArrow on arrow keypad
KC_PGUP = 0xC9, // PgUp on arrow keypad
KC_LEFT = 0xCB, // LeftArrow on arrow keypad
KC_RIGHT = 0xCD, // RightArrow on arrow keypad
KC_END = 0xCF, // End on arrow keypad
KC_DOWN = 0xD0, // DownArrow on arrow keypad
KC_PGDOWN = 0xD1, // PgDn on arrow keypad
KC_INSERT = 0xD2, // Insert on arrow keypad
KC_DELETE = 0xD3, // Delete on arrow keypad
KC_LWIN = 0xDB, // Left Windows key
KC_RWIN = 0xDC, // Right Windows key
KC_APPS = 0xDD, // AppMenu key
KC_POWER = 0xDE, // System Power
KC_SLEEP = 0xDF, // System Sleep
KC_WAKE = 0xE3, // System Wake
KC_WEBSEARCH = 0xE5, // Web Search
KC_WEBFAVORITES= 0xE6, // Web Favorites
KC_WEBREFRESH = 0xE7, // Web Refresh
KC_WEBSTOP = 0xE8, // Web Stop
KC_WEBFORWARD = 0xE9, // Web Forward
KC_WEBBACK = 0xEA, // Web Back
KC_MYCOMPUTER = 0xEB, // My Computer
KC_MAIL = 0xEC, // Mail
KC_MEDIASELECT = 0xED // Media Select
};
enum InputEventType {
EventNone = 0,
EventMouseAction = 1,
EventKeyboardAction = 2,
EventDown = 4,
EventUp = 8,
EventMouseWheel = 16,
EventMouseLeftButton = 32,
EventMouseRightButton = 64,
EventMouseMidButton = 128,
EventTextEnter = 256,
EventKeyDown = EventKeyboardAction | EventDown,
EventKeyUp = EventKeyboardAction | EventUp,
EventMouseMove = EventMouseAction | 512,
EventMouseLeftButtonDown = EventMouseAction | EventMouseLeftButton | EventDown,
EventMouseLeftButtonUp = EventMouseAction | EventMouseLeftButton | EventUp,
EventMouseMiddleButtonDown = EventMouseAction | EventMouseMidButton | EventDown,
EventMouseMiddleButtonUp = EventMouseAction | EventMouseMidButton | EventUp,
EventMouseRightButtonDown = EventMouseAction | EventMouseRightButton | EventDown,
EventMouseRightButtonUp = EventMouseAction | EventMouseRightButton | EventUp,
EventMouseWheelUp = EventMouseAction | EventMouseWheel | EventUp,
EventMouseWheelDown = EventMouseAction | EventMouseWheel | EventDown
};
struct InputEvent {
int type;
Point mousePos;
Point mouseMoved;
char keychar;
uchar keycode;
bool ctrl;
bool shift;
bool alt;
};
#endif

6
src/framework/core/module.cpp
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@@ -1,9 +1,9 @@
#include "module.h"
#include <otml/otml.h>
#include <luascript/luainterface.h>
#include "modulemanager.h"
#include <framework/otml/otml.h>
#include <framework/luascript/luainterface.h>
void Module::discover(const OTMLNodePtr& moduleNode)
{
m_description = moduleNode->readAt<std::string>("description");

5
src/framework/core/module.h
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@@ -1,10 +1,9 @@
#ifndef MODULE_H
#define MODULE_H
#include <otml/otmldeclarations.h>
#include "declarations.h"
class Module;
typedef std::shared_ptr<Module> ModulePtr;
#include <framework/otml/declarations.h>
class Module
{

3
src/framework/core/modulemanager.cpp
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@@ -1,6 +1,7 @@
#include "modulemanager.h"
#include "resourcemanager.h"
#include <otml/otml.h>
#include <framework/otml/otml.h>
ModuleManager g_modules;

65
src/framework/core/platform.h
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@@ -1,65 +0,0 @@
#ifndef PLATFORM_H
#define PLATFORM_H
#include <global.h>
class PlatformListener;
class Platform
{
public:
void init(PlatformListener* platformListener, const char* appName);
void terminate();
/// Poll platform input/window events
void poll();
/// Get current time in milliseconds since init
int getTicks();
/// Sleep in current thread
void sleep(ulong ms);
bool createWindow(int x, int y, int width, int height, int minWidth, int minHeight, bool maximized);
void destroyWindow();
void showWindow();
void hideWindow();
void setWindowTitle(const char* title);
bool isWindowFocused();
bool isWindowVisible();
int getWindowX();
int getWindowY();
int getWindowWidth();
int getWindowHeight();
bool isWindowMaximized();
int getDisplayHeight();
int getDisplayWidth();
/// Get GL extension function address
void* getExtensionProcAddress(const char* ext);
/// Check if GLX/WGL extension is supported
bool isExtensionSupported(const char* ext);
/// Get text from Ctrl+c
const char* getClipboardText();
/// Set text for Ctrl+v
void setClipboardText(const char* text);
void hideMouseCursor();
void showMouseCursor();
/// Enable or disable vertical synchronization
void setVerticalSync(bool enable);
/// Swap GL buffers
void swapBuffers();
/// Get the app user directory, the place to save files configurations files
std::string getAppUserDir();
private:
PlatformListener* m_listener;
};
extern Platform g_platform;
#endif

17
src/framework/core/platformlistener.h
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@@ -1,17 +0,0 @@
#ifndef PLATFORMLISTENER_H
#define PLATFORMLISTENER_H
#include "inputevent.h"
class PlatformListener
{
public:
/// Fired when user tries to close the window
virtual void onClose() = 0;
/// Fired when user resize the window
virtual void onResize(const Size& size) = 0;
/// Fired when user press a key or move the mouse
virtual void onInputEvent(const InputEvent& event) = 0;
};
#endif

6
src/framework/core/resourcemanager.cpp
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@@ -1,7 +1,7 @@
#include "resourcemanager.h"
#include <core/platform.h>
#include <luascript/luainterface.h>
#include <framework/platform/platform.h>
#include <framework/luascript/luainterface.h>
#include <physfs.h>
@@ -85,7 +85,7 @@ void ResourceManager::loadFile(const std::string& fileName, std::iostream& out)
PHYSFS_file* file = PHYSFS_openRead(fullPath.c_str());
if(!file) {
out.clear(std::ios::failbit);
throw std::runtime_error(aux::make_string("failed to load file '", fullPath.c_str(), "': ", PHYSFS_getLastError()));
throw std::runtime_error(fw::mkstr("failed to load file '", fullPath.c_str(), "': ", PHYSFS_getLastError()));
} else {
int fileSize = PHYSFS_fileLength(file);
if(fileSize > 0) {

2
src/framework/core/resourcemanager.h
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@@ -1,7 +1,7 @@
#ifndef RESOURCES_H
#define RESOURCES_H
#include <global.h>
#include "declarations.h"
class ResourceManager
{

0
src/framework/core/win32platform.cpp
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827
src/framework/core/x11platform.cpp
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@@ -1,827 +0,0 @@
#include "platform.h"
#include "platformlistener.h"
#include <sys/time.h>
#include <sys/stat.h>
#include <errno.h>
#include <physfs.h>
#include <GL/glx.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
struct X11PlatformPrivate {
Display *display;
XVisualInfo *visual;
GLXContext glxContext;
XIM xim;
XIC xic;
Colormap colormap;
Window window;
Cursor cursor;
Atom atomDeleteWindow;
Atom atomClipboard;
Atom atomTargets;
Atom atomText;
Atom atomCompoundText;
Atom atomUTF8String;
Atom atomWindowState;
Atom atomWindowMaximizedVert;
Atom atomWindowMaximizedHorz;
bool visible;
bool focused;
bool maximizeOnFirstShow;
std::string appName;
int width;
int height;
int x;
int y;
std::string clipboardText;
std::map<int, uchar> keyMap;
PlatformListener* listener;
} x11;
Platform g_platform;
void Platform::init(PlatformListener* platformListener, const char *appName)
{
// seend random numbers
srand(time(NULL));
x11.appName = appName;
x11.display = NULL;
x11.visual = NULL;
x11.glxContext = NULL;
x11.xim = NULL;
x11.xic = NULL;
x11.colormap = None;
x11.window = None;
x11.cursor = None;
x11.visible = false;
x11.focused = false;
x11.width = 0;
x11.height = 0;
x11.maximizeOnFirstShow = false;
m_listener = platformListener;
// setup keymap
x11.keyMap[XK_1] = KC_1;
x11.keyMap[XK_2] = KC_2;
x11.keyMap[XK_3] = KC_3;
x11.keyMap[XK_4] = KC_4;
x11.keyMap[XK_5] = KC_5;
x11.keyMap[XK_6] = KC_6;
x11.keyMap[XK_7] = KC_7;
x11.keyMap[XK_8] = KC_8;
x11.keyMap[XK_9] = KC_9;
x11.keyMap[XK_0] = KC_0;
x11.keyMap[XK_BackSpace] = KC_BACK;
x11.keyMap[XK_minus] = KC_MINUS;
x11.keyMap[XK_equal] = KC_EQUALS;
x11.keyMap[XK_space] = KC_SPACE;
x11.keyMap[XK_comma] = KC_COMMA;
x11.keyMap[XK_period] = KC_PERIOD;
x11.keyMap[XK_backslash] = KC_BACKSLASH;
x11.keyMap[XK_slash] = KC_SLASH;
x11.keyMap[XK_bracketleft] = KC_LBRACKET;
x11.keyMap[XK_bracketright] = KC_RBRACKET;
x11.keyMap[XK_Escape] = KC_ESCAPE;
x11.keyMap[XK_Caps_Lock] = KC_CAPITAL;
x11.keyMap[XK_Tab] = KC_TAB;
x11.keyMap[XK_Return] = KC_RETURN;
x11.keyMap[XK_Control_L] = KC_LCONTROL;
x11.keyMap[XK_Control_R] = KC_RCONTROL;
x11.keyMap[XK_colon] = KC_COLON;
x11.keyMap[XK_semicolon] = KC_SEMICOLON;
x11.keyMap[XK_apostrophe] = KC_APOSTROPHE;
x11.keyMap[XK_grave] = KC_GRAVE;
x11.keyMap[XK_b] = KC_B;
x11.keyMap[XK_a] = KC_A;
x11.keyMap[XK_c] = KC_C;
x11.keyMap[XK_d] = KC_D;
x11.keyMap[XK_e] = KC_E;
x11.keyMap[XK_f] = KC_F;
x11.keyMap[XK_g] = KC_G;
x11.keyMap[XK_h] = KC_H;
x11.keyMap[XK_i] = KC_I;
x11.keyMap[XK_j] = KC_J;
x11.keyMap[XK_k] = KC_K;
x11.keyMap[XK_l] = KC_L;
x11.keyMap[XK_m] = KC_M;
x11.keyMap[XK_n] = KC_N;
x11.keyMap[XK_o] = KC_O;
x11.keyMap[XK_p] = KC_P;
x11.keyMap[XK_q] = KC_Q;
x11.keyMap[XK_r] = KC_R;
x11.keyMap[XK_s] = KC_S;
x11.keyMap[XK_t] = KC_T;
x11.keyMap[XK_u] = KC_U;
x11.keyMap[XK_v] = KC_V;
x11.keyMap[XK_w] = KC_W;
x11.keyMap[XK_x] = KC_X;
x11.keyMap[XK_y] = KC_Y;
x11.keyMap[XK_z] = KC_Z;
x11.keyMap[XK_F1] = KC_F1;
x11.keyMap[XK_F2] = KC_F2;
x11.keyMap[XK_F3] = KC_F3;
x11.keyMap[XK_F4] = KC_F4;
x11.keyMap[XK_F5] = KC_F5;
x11.keyMap[XK_F6] = KC_F6;
x11.keyMap[XK_F7] = KC_F7;
x11.keyMap[XK_F8] = KC_F8;
x11.keyMap[XK_F9] = KC_F9;
x11.keyMap[XK_F10] = KC_F10;
x11.keyMap[XK_F11] = KC_F11;
x11.keyMap[XK_F12] = KC_F12;
x11.keyMap[XK_F13] = KC_F13;
x11.keyMap[XK_F14] = KC_F14;
x11.keyMap[XK_F15] = KC_F15;
// keypad
x11.keyMap[XK_KP_0] = KC_NUMPAD0;
x11.keyMap[XK_KP_1] = KC_NUMPAD1;
x11.keyMap[XK_KP_2] = KC_NUMPAD2;
x11.keyMap[XK_KP_3] = KC_NUMPAD3;
x11.keyMap[XK_KP_4] = KC_NUMPAD4;
x11.keyMap[XK_KP_5] = KC_NUMPAD5;
x11.keyMap[XK_KP_6] = KC_NUMPAD6;
x11.keyMap[XK_KP_7] = KC_NUMPAD7;
x11.keyMap[XK_KP_8] = KC_NUMPAD8;
x11.keyMap[XK_KP_9] = KC_NUMPAD9;
x11.keyMap[XK_KP_Add] = KC_ADD;
x11.keyMap[XK_KP_Subtract] = KC_SUBTRACT;
x11.keyMap[XK_KP_Decimal] = KC_DECIMAL;
x11.keyMap[XK_KP_Equal] = KC_NUMPADEQUALS;
x11.keyMap[XK_KP_Divide] = KC_DIVIDE;
x11.keyMap[XK_KP_Multiply] = KC_MULTIPLY;
x11.keyMap[XK_KP_Enter] = KC_NUMPADENTER;
// keypad with numlock off
x11.keyMap[XK_KP_Home] = KC_NUMPAD7;
x11.keyMap[XK_KP_Up] = KC_NUMPAD8;
x11.keyMap[XK_KP_Page_Up] = KC_NUMPAD9;
x11.keyMap[XK_KP_Left] = KC_NUMPAD4;
x11.keyMap[XK_KP_Begin] = KC_NUMPAD5;
x11.keyMap[XK_KP_Right] = KC_NUMPAD6;
x11.keyMap[XK_KP_End] = KC_NUMPAD1;
x11.keyMap[XK_KP_Down] = KC_NUMPAD2;
x11.keyMap[XK_KP_Page_Down] = KC_NUMPAD3;
x11.keyMap[XK_KP_Insert] = KC_NUMPAD0;
x11.keyMap[XK_KP_Delete] = KC_DECIMAL;
x11.keyMap[XK_Up] = KC_UP;
x11.keyMap[XK_Down] = KC_DOWN;
x11.keyMap[XK_Left] = KC_LEFT;
x11.keyMap[XK_Right] = KC_RIGHT;
x11.keyMap[XK_Page_Up] = KC_PGUP;
x11.keyMap[XK_Page_Down] = KC_PGDOWN;
x11.keyMap[XK_Home] = KC_HOME;
x11.keyMap[XK_End] = KC_END;
x11.keyMap[XK_Num_Lock] = KC_NUMLOCK;
x11.keyMap[XK_Print] = KC_SYSRQ;
x11.keyMap[XK_Scroll_Lock] = KC_SCROLL;
x11.keyMap[XK_Pause] = KC_PAUSE;
x11.keyMap[XK_Shift_R] = KC_RSHIFT;
x11.keyMap[XK_Shift_L] = KC_LSHIFT;
x11.keyMap[XK_Alt_R] = KC_RALT;
x11.keyMap[XK_Alt_L] = KC_LALT;
x11.keyMap[XK_Insert] = KC_INSERT;
x11.keyMap[XK_Delete] = KC_DELETE;
x11.keyMap[XK_Super_L] = KC_LWIN;
x11.keyMap[XK_Super_R] = KC_RWIN;
x11.keyMap[XK_Menu] = KC_APPS;
// try to set a latin1 locales otherwise fallback to standard C locale
static char locales[][32] = { "en_US.iso88591", "iso88591", "en_US", "C" };
for(int i=0;i<4;++i) {
if(setlocale(LC_ALL, locales[i]))
break;
}
// open display
x11.display = XOpenDisplay(0);
if(!x11.display)
logFatal("FATAL ERROR: Failed to open X display");
// check if GLX is supported on this display
if(!glXQueryExtension(x11.display, 0, 0))
logFatal("FATAL ERROR: GLX not supported");
// retrieve GLX version
int glxMajor;
int glxMinor;
if(!glXQueryVersion(x11.display, &glxMajor, &glxMinor))
logFatal("FATAL ERROR: Unable to query GLX version");
logInfo("GLX version ",glxMajor,".",glxMinor);
// clipboard related atoms
x11.atomClipboard = XInternAtom(x11.display, "CLIPBOARD", False);
x11.atomTargets = XInternAtom(x11.display, "TARGETS", False);
x11.atomUTF8String = XInternAtom(x11.display, "UTF8_STRING", False);
x11.atomText = XInternAtom(x11.display, "TEXT", False);
x11.atomCompoundText = XInternAtom(x11.display, "COMPOUND_TEXT", False);
x11.atomWindowState = XInternAtom(x11.display, "_NET_WM_STATE", False);
x11.atomWindowMaximizedVert = XInternAtom(x11.display, "_NET_WM_STATE_MAXIMIZED_VERT", False);
x11.atomWindowMaximizedHorz = XInternAtom(x11.display, "_NET_WM_STATE_MAXIMIZED_HORZ", False);
// force first tick
Platform::getTicks();
}
void Platform::terminate()
{
if(x11.window) {
destroyWindow();
x11.window = None;
}
// close display
if(x11.display) {
XCloseDisplay(x11.display);
x11.display = NULL;
}
}
void Platform::poll()
{
XEvent event, peekevent;
static InputEvent inputEvent;
while(XPending(x11.display) > 0) {
XNextEvent(x11.display, &event);
// call filter because xim will discard KeyPress events when keys still composing
if(XFilterEvent(&event, x11.window))
continue;
// discard events of repeated key releases
if(event.type == KeyRelease && XPending(x11.display)) {
XPeekEvent(x11.display, &peekevent);
if((peekevent.type == KeyPress) &&
(peekevent.xkey.keycode == event.xkey.keycode) &&
((peekevent.xkey.time-event.xkey.time) < 2))
continue;
}
switch(event.type) {
case ConfigureNotify:
// window resize
static int oldWidth = -1;
static int oldHeight = -1;
if(oldWidth != event.xconfigure.width || oldHeight != event.xconfigure.height) {
m_listener->onResize(Size(event.xconfigure.width, event.xconfigure.height));
oldWidth = event.xconfigure.width;
oldHeight = event.xconfigure.height;
}
if(!isWindowMaximized()) {
x11.width = event.xconfigure.width;
x11.height = event.xconfigure.height;
// hack to fix x11 windows move gaps
static int gap_x = -1, gap_y = -1;
if(gap_x == -1 && gap_y == -1) {
gap_x = event.xconfigure.x;
gap_y = event.xconfigure.y;
}
x11.x = event.xconfigure.x - gap_x;
x11.y = event.xconfigure.y - gap_y;
}
break;
case KeyPress:
case KeyRelease: {
KeySym keysym;
char buf[32];
int len;
inputEvent.ctrl = (event.xkey.state & ControlMask);
inputEvent.shift = (event.xkey.state & ShiftMask);
inputEvent.alt = (event.xkey.state & Mod1Mask);
// fire enter text event
if(event.type == KeyPress && !inputEvent.ctrl && !inputEvent.alt) {
if(x11.xic) { // with xim we can get latin1 input correctly
Status status;
len = XmbLookupString(x11.xic, &event.xkey, buf, sizeof(buf), &keysym, &status);
} else { // otherwise use XLookupString, but it doesn't work right with dead keys often
static XComposeStatus compose = {NULL, 0};
len = XLookupString(&event.xkey, buf, sizeof(buf), &keysym, &compose);
}
if(len > 0 &&
// for some reason these keys produces characters and we don't want that
keysym != XK_BackSpace &&
keysym != XK_Return &&
keysym != XK_Delete &&
keysym != XK_Escape &&
(uchar)(buf[0]) >= 32
) {
//logDebug("char: ", buf[0], " code: ", (uint)buf[0]);
inputEvent.type = EventTextEnter;
inputEvent.keychar = buf[0];
inputEvent.keycode = KC_UNKNOWN;
m_listener->onInputEvent(inputEvent);
}
}
// unmask Shift/Lock to get expected results
event.xkey.state &= ~(ShiftMask | LockMask);
len = XLookupString(&event.xkey, buf, sizeof(buf), &keysym, 0);
// fire key up/down event
if(x11.keyMap.find(keysym) != x11.keyMap.end()) {
inputEvent.keycode = x11.keyMap[keysym];
inputEvent.type = (event.type == KeyPress) ? EventKeyDown : EventKeyUp;
inputEvent.keychar = (len > 0) ? buf[0] : 0;
m_listener->onInputEvent(inputEvent);
}
break;
}
case ButtonPress:
case ButtonRelease:
switch(event.xbutton.button) {
case Button1:
inputEvent.type = (event.type == ButtonPress) ? EventMouseLeftButtonDown : EventMouseLeftButtonUp;
break;
case Button3:
inputEvent.type = (event.type == ButtonPress) ? EventMouseRightButtonDown : EventMouseRightButtonUp;
break;
case Button2:
inputEvent.type = (event.type == ButtonPress) ? EventMouseMiddleButtonDown : EventMouseMiddleButtonUp;
break;
case Button4:
inputEvent.type = EventMouseWheelUp;
break;
case Button5:
inputEvent.type = EventMouseWheelDown;
break;
}
m_listener->onInputEvent(inputEvent);
break;
case MotionNotify:
{
inputEvent.type = EventMouseMove;
Point newMousePos(event.xbutton.x, event.xbutton.y);
inputEvent.mouseMoved = newMousePos - inputEvent.mousePos;
inputEvent.mousePos = newMousePos;
m_listener->onInputEvent(inputEvent);
break;
}
case MapNotify:
x11.visible = true;
break;
case UnmapNotify:
x11.visible = false;
break;
case FocusIn:
x11.focused = true;
break;
case FocusOut:
x11.focused = false;
break;
// clipboard data request
case SelectionRequest:
{
XEvent respond;
XSelectionRequestEvent *req = &(event.xselectionrequest);
if(req->target == x11.atomTargets ) {
Atom typeList[] = {x11.atomText, x11.atomCompoundText, x11.atomUTF8String, XA_STRING};
XChangeProperty(x11.display, req->requestor,
req->property, req->target,
8, PropModeReplace,
(uchar *) &typeList,
sizeof(typeList));
respond.xselection.property = req->property;
} else {
XChangeProperty(x11.display,
req->requestor,
req->property, req->target,
8,
PropModeReplace,
(uchar*) x11.clipboardText.c_str(),
x11.clipboardText.size());
respond.xselection.property = req->property;
}
respond.xselection.type = SelectionNotify;
respond.xselection.display = req->display;
respond.xselection.requestor = req->requestor;
respond.xselection.selection = req->selection;
respond.xselection.target = req->target;
respond.xselection.time = req->time;
XSendEvent(x11.display, req->requestor, 0, 0, &respond);
XFlush(x11.display);
break;
}
case ClientMessage:
{
if((Atom)event.xclient.data.l[0] == x11.atomDeleteWindow)
m_listener->onClose();
break;
}
}
}
}
int Platform::getTicks()
{
static timeval tv;
static ulong firstTick = 0;
gettimeofday(&tv, 0);
if(!firstTick)
firstTick = tv.tv_sec;
return ((tv.tv_sec - firstTick) * 1000) + (tv.tv_usec / 1000);
}
void Platform::sleep(ulong miliseconds)
{
timespec tv;
tv.tv_sec = miliseconds / 1000;
tv.tv_nsec = (miliseconds % 1000) * 1000000;
nanosleep(&tv, NULL);
}
bool Platform::createWindow(int x, int y, int width, int height, int minWidth, int minHeight, bool maximized)
{
static int attrList[] = {
GLX_USE_GL,
GLX_RGBA,
GLX_DOUBLEBUFFER,
None
};
// choose OpenGL, RGBA, double buffered, visual
x11.visual = glXChooseVisual(x11.display, DefaultScreen(x11.display), attrList);
if(!x11.visual)
logFatal("FATAL ERROR: RGBA/Double buffered visual not supported");
// create GLX context
x11.glxContext = glXCreateContext(x11.display, x11.visual, 0, GL_TRUE);
if(!x11.glxContext)
logFatal("FATAL ERROR: Unable to create GLX context");
// color map
x11.colormap = XCreateColormap(x11.display,
RootWindow(x11.display, x11.visual->screen),
x11.visual->visual,
AllocNone);
// setup window attributes
XSetWindowAttributes wa;
wa.colormap = x11.colormap;
wa.border_pixel = 0;
wa.event_mask = KeyPressMask | KeyReleaseMask |
ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
ExposureMask | VisibilityChangeMask |
StructureNotifyMask | FocusChangeMask;
x11.x = x;
x11.y = y;
// create the window
x11.window = XCreateWindow(x11.display,
RootWindow(x11.display, x11.visual->screen),
0, 0,
width, height,
0,
x11.visual->depth,
InputOutput,
x11.visual->visual,
CWBorderPixel | CWColormap | CWEventMask,
&wa);
if(!x11.window)
logFatal("FATAL ERROR: Unable to create X window");
// create input context (to have better key input handling)
if(XSupportsLocale()) {
XSetLocaleModifiers("");
x11.xim = XOpenIM(x11.display, NULL, NULL, NULL);
if(x11.xim) {
x11.xic = XCreateIC(x11.xim,
XNInputStyle,
XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, x11.window, NULL);
if(!x11.xic)
logError("ERROR: Unable to create the input context");
} else
logError("ERROR: Failed to open an input method");
} else
logError("ERROR: X11 does not support the current locale");
if(!x11.xic)
logWarning("Input of special keys maybe messed up because we couldn't create an input context");
// set window minimum size
XSizeHints xsizehints;
xsizehints.flags = PMinSize;
xsizehints.min_width = minWidth;
xsizehints.min_height= minHeight;
XSetWMSizeHints(x11.display, x11.window, &xsizehints, XA_WM_NORMAL_HINTS);
// handle delete window event
x11.atomDeleteWindow = XInternAtom(x11.display, "WM_DELETE_WINDOW", True);
XSetWMProtocols(x11.display, x11.window, &x11.atomDeleteWindow , 1);
// connect the GLX-context to the window
glXMakeCurrent(x11.display, x11.window, x11.glxContext);
x11.width = width;
x11.height = height;
x11.maximizeOnFirstShow = maximized;
// call first onResize
m_listener->onResize(Size(width, height));
return true;
}
void Platform::destroyWindow()
{
if(x11.glxContext) {
glXMakeCurrent(x11.display, None, NULL);
glXDestroyContext(x11.display, x11.glxContext);
x11.glxContext = NULL;
}
if(x11.visual) {
XFree(x11.visual);
x11.visual = NULL;
}
if(x11.colormap != None) {
XFreeColormap(x11.display, x11.colormap);
x11.colormap = 0;
}
if(x11.window != None) {
XDestroyWindow(x11.display, x11.window);
x11.window = None;
}
if(x11.xic) {
XDestroyIC(x11.xic);
x11.xic = NULL;
}
if(x11.xim) {
XCloseIM(x11.xim);
x11.xim = NULL;
}
}
void Platform::showWindow()
{
XMapWindow(x11.display, x11.window);
static bool firstShow = true;
if(firstShow) {
// move window
XMoveWindow(x11.display, x11.window, x11.x, x11.y);
// set window maximized if needed
if(x11.maximizeOnFirstShow) {
XEvent e;
memset(&e, 0, sizeof(XEvent));
e.xany.type = ClientMessage;
e.xclient.message_type = x11.atomWindowState;
e.xclient.format = 32;
e.xclient.window = x11.window;
e.xclient.data.l[0] = 1l;
e.xclient.data.l[1] = x11.atomWindowMaximizedVert;
e.xclient.data.l[2] = x11.atomWindowMaximizedHorz;
e.xclient.data.l[3] = 0l;
XSendEvent(x11.display, RootWindow(x11.display, x11.visual->screen), 0,
SubstructureNotifyMask | SubstructureRedirectMask, &e);
}
firstShow = false;
}
}
void Platform::hideWindow()
{
XUnmapWindow(x11.display, x11.window);
}
void Platform::setWindowTitle(const char *title)
{
XStoreName(x11.display, x11.window, title);
XSetIconName(x11.display, x11.window, title);
}
void *Platform::getExtensionProcAddress(const char *ext)
{
return (void*)glXGetProcAddressARB((const GLubyte*)ext);
}
bool Platform::isExtensionSupported(const char *ext)
{
const char *exts = glXQueryExtensionsString(x11.display, DefaultScreen(x11.display));
if(strstr(exts, ext))
return true;
return false;
}
const char *Platform::getClipboardText()
{
Window ownerWindow = XGetSelectionOwner(x11.display, x11.atomClipboard);
if(ownerWindow == x11.window)
return x11.clipboardText.c_str();
std::string clipboard = "";
if(ownerWindow != None) {
XConvertSelection(x11.display, x11.atomClipboard, XA_STRING, 0, ownerWindow, CurrentTime);
XFlush(x11.display);
// hack to wait SelectioNotify event, otherwise we will get wrong clipboard pastes
sleep(100);
// check for data
Atom type;
int format;
ulong numItems, bytesLeft, dummy;
uchar *data;
XGetWindowProperty(x11.display, ownerWindow,
XA_STRING,
0, 0, 0,
AnyPropertyType,
&type,
&format,
&numItems,
&bytesLeft,
&data);
if(bytesLeft > 0) {
// get the data get
int result = XGetWindowProperty(x11.display, ownerWindow,
XA_STRING,
0,
bytesLeft,
0,
AnyPropertyType,
&type,
&format,
&numItems,
&dummy,
&data);
if(result == Success)
clipboard = (const char*)data;
XFree(data);
}
}
return clipboard.c_str();
}
void Platform::setClipboardText(const char *text)
{
x11.clipboardText = text;
XSetSelectionOwner(x11.display, x11.atomClipboard, x11.window, CurrentTime);
XFlush(x11.display);
}
void Platform::hideMouseCursor()
{
if(x11.cursor == None) {
char bm[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
Pixmap pix = XCreateBitmapFromData(x11.display, x11.window, bm, 8, 8);
XColor black;
memset(&black, 0, sizeof(XColor));
black.flags = DoRed | DoGreen | DoBlue;
x11.cursor = XCreatePixmapCursor(x11.display, pix, pix, &black, &black, 0, 0);
XFreePixmap(x11.display, pix);
}
XDefineCursor(x11.display, x11.window, x11.cursor);
}
void Platform::showMouseCursor()
{
XUndefineCursor(x11.display, x11.window);
if(x11.cursor != None) {
XFreeCursor(x11.display, x11.cursor);
x11.cursor = None;
}
}
void Platform::setVerticalSync(bool enable)
{
typedef GLint (*glSwapIntervalProc)(GLint);
glSwapIntervalProc glSwapInterval = NULL;
if(isExtensionSupported("GLX_MESA_swap_control"))
glSwapInterval = (glSwapIntervalProc)getExtensionProcAddress("glXSwapIntervalMESA");
else if(isExtensionSupported("GLX_SGI_swap_control"))
glSwapInterval = (glSwapIntervalProc)getExtensionProcAddress("glXSwapIntervalSGI");
if(glSwapInterval)
glSwapInterval(enable ? 1 : 0);
}
void Platform::swapBuffers()
{
glXSwapBuffers(x11.display, x11.window);
}
bool Platform::isWindowFocused()
{
return x11.focused;
}
bool Platform::isWindowVisible()
{
return x11.visible;
}
int Platform::getWindowX()
{
return x11.x;
}
int Platform::getWindowY()
{
return x11.y;
}
int Platform::getWindowWidth()
{
return x11.width;
}
int Platform::getWindowHeight()
{
return x11.height;
}
int Platform::getDisplayWidth()
{
return XDisplayWidth(x11.display, DefaultScreen(x11.display));
}
int Platform::getDisplayHeight()
{
return XDisplayHeight(x11.display, DefaultScreen(x11.display));
}
bool Platform::isWindowMaximized()
{
bool ret = false;
Atom actualType;
int actualFormat;
ulong i, numItems, bytesAfter;
uchar *propertyValue = NULL;
long maxLength = 1024;
if(XGetWindowProperty(x11.display, x11.window, x11.atomWindowState,
0l, maxLength, False, XA_ATOM, &actualType,
&actualFormat, &numItems, &bytesAfter,
&propertyValue) == Success) {
Atom *atoms = (Atom *)propertyValue;
int maximized = 0;
for(i=0; i<numItems; ++i) {
if(atoms[i] == x11.atomWindowMaximizedVert)
maximized |= 1;
else if(atoms[i] == x11.atomWindowMaximizedHorz)
maximized |= 2;
}
if(maximized == 3)
ret = true;
XFree(propertyValue);
}
return ret;
}
std::string Platform::getAppUserDir()
{
std::stringstream sdir;
sdir << PHYSFS_getUserDir() << "." << x11.appName;
if((mkdir(sdir.str().c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) != 0) && (errno != EEXIST))
logError("ERROR: Couldn't create directory for saving configuration file. (",sdir.str(),")");
return sdir.str();
}