diff options
Diffstat (limited to 'pugl/pugl.h')
| -rw-r--r-- | pugl/pugl.h | 282 |
1 files changed, 141 insertions, 141 deletions
diff --git a/pugl/pugl.h b/pugl/pugl.h index 0232d86..02d99cc 100644 --- a/pugl/pugl.h +++ b/pugl/pugl.h @@ -61,37 +61,37 @@ typedef void* PuglHandle; Return status code. */ typedef enum { - PUGL_SUCCESS, /**< Success */ - PUGL_FAILURE, /**< Non-fatal failure */ - PUGL_UNKNOWN_ERROR, /**< Unknown system error */ - PUGL_BAD_BACKEND, /**< Invalid or missing backend */ - PUGL_BACKEND_FAILED, /**< Backend initialisation failed */ - PUGL_REGISTRATION_FAILED, /**< Window class registration failed */ - PUGL_CREATE_WINDOW_FAILED, /**< Window creation failed */ - PUGL_SET_FORMAT_FAILED, /**< Failed to set pixel format */ - PUGL_CREATE_CONTEXT_FAILED, /**< Failed to create drawing context */ - PUGL_UNSUPPORTED_TYPE, /**< Unsupported data type */ + PUGL_SUCCESS, ///< Success + PUGL_FAILURE, ///< Non-fatal failure + PUGL_UNKNOWN_ERROR, ///< Unknown system error + PUGL_BAD_BACKEND, ///< Invalid or missing backend + PUGL_BACKEND_FAILED, ///< Backend initialisation failed + PUGL_REGISTRATION_FAILED, ///< Window class registration failed + PUGL_CREATE_WINDOW_FAILED, ///< Window creation failed + PUGL_SET_FORMAT_FAILED, ///< Failed to set pixel format + PUGL_CREATE_CONTEXT_FAILED, ///< Failed to create drawing context + PUGL_UNSUPPORTED_TYPE, ///< Unsupported data type } PuglStatus; /** Window hint. */ typedef enum { - PUGL_USE_COMPAT_PROFILE, /**< Use compatible (not core) OpenGL profile */ - PUGL_USE_DEBUG_CONTEXT, /**< True to use a debug OpenGL context */ - PUGL_CONTEXT_VERSION_MAJOR, /**< OpenGL context major version */ - PUGL_CONTEXT_VERSION_MINOR, /**< OpenGL context minor version */ - PUGL_RED_BITS, /**< Number of bits for red channel */ - PUGL_GREEN_BITS, /**< Number of bits for green channel */ - PUGL_BLUE_BITS, /**< Number of bits for blue channel */ - PUGL_ALPHA_BITS, /**< Number of bits for alpha channel */ - PUGL_DEPTH_BITS, /**< Number of bits for depth buffer */ - PUGL_STENCIL_BITS, /**< Number of bits for stencil buffer */ - PUGL_SAMPLES, /**< Number of samples per pixel (AA) */ - PUGL_DOUBLE_BUFFER, /**< True if double buffering should be used */ - PUGL_SWAP_INTERVAL, /**< Number of frames between buffer swaps */ - PUGL_RESIZABLE, /**< True if window should be resizable */ - PUGL_IGNORE_KEY_REPEAT, /**< True if key repeat events are ignored */ + PUGL_USE_COMPAT_PROFILE, ///< Use compatible (not core) OpenGL profile + PUGL_USE_DEBUG_CONTEXT, ///< True to use a debug OpenGL context + PUGL_CONTEXT_VERSION_MAJOR, ///< OpenGL context major version + PUGL_CONTEXT_VERSION_MINOR, ///< OpenGL context minor version + PUGL_RED_BITS, ///< Number of bits for red channel + PUGL_GREEN_BITS, ///< Number of bits for green channel + PUGL_BLUE_BITS, ///< Number of bits for blue channel + PUGL_ALPHA_BITS, ///< Number of bits for alpha channel + PUGL_DEPTH_BITS, ///< Number of bits for depth buffer + PUGL_STENCIL_BITS, ///< Number of bits for stencil buffer + PUGL_SAMPLES, ///< Number of samples per pixel (AA) + PUGL_DOUBLE_BUFFER, ///< True if double buffering should be used + PUGL_SWAP_INTERVAL, ///< Number of frames between buffer swaps + PUGL_RESIZABLE, ///< True if window should be resizable + PUGL_IGNORE_KEY_REPEAT, ///< True if key repeat events are ignored PUGL_NUM_WINDOW_HINTS } PuglViewHint; @@ -100,9 +100,9 @@ typedef enum { Special window hint value. */ typedef enum { - PUGL_DONT_CARE = -1, /**< Use best available value */ - PUGL_FALSE = 0, /**< Explicitly false */ - PUGL_TRUE = 1 /**< Explicitly true */ + PUGL_DONT_CARE = -1, ///< Use best available value + PUGL_FALSE = 0, ///< Explicitly false + PUGL_TRUE = 1 ///< Explicitly true } PuglViewHintValue; /** @@ -122,10 +122,10 @@ typedef struct { Keyboard modifier flags. */ typedef enum { - PUGL_MOD_SHIFT = 1, /**< Shift key */ - PUGL_MOD_CTRL = 1 << 1, /**< Control key */ - PUGL_MOD_ALT = 1 << 2, /**< Alt/Option key */ - PUGL_MOD_SUPER = 1 << 3 /**< Mod4/Command/Windows key */ + PUGL_MOD_SHIFT = 1, ///< Shift key + PUGL_MOD_CTRL = 1 << 1, ///< Control key + PUGL_MOD_ALT = 1 << 2, ///< Alt/Option key + PUGL_MOD_SUPER = 1 << 3 ///< Mod4/Command/Windows key } PuglMod; /** @@ -192,21 +192,21 @@ typedef enum { The type of a PuglEvent. */ typedef enum { - PUGL_NOTHING, /**< No event */ - PUGL_BUTTON_PRESS, /**< Mouse button press */ - PUGL_BUTTON_RELEASE, /**< Mouse button release */ - PUGL_CONFIGURE, /**< View moved and/or resized */ - PUGL_EXPOSE, /**< View exposed, redraw required */ - PUGL_CLOSE, /**< Close view */ - PUGL_KEY_PRESS, /**< Key press */ - PUGL_KEY_RELEASE, /**< Key release */ - PUGL_TEXT, /**< Character entry */ - PUGL_ENTER_NOTIFY, /**< Pointer entered view */ - PUGL_LEAVE_NOTIFY, /**< Pointer left view */ - PUGL_MOTION_NOTIFY, /**< Pointer motion */ - PUGL_SCROLL, /**< Scroll */ - PUGL_FOCUS_IN, /**< Keyboard focus entered view */ - PUGL_FOCUS_OUT /**< Keyboard focus left view */ + PUGL_NOTHING, ///< No event + PUGL_BUTTON_PRESS, ///< Mouse button press + PUGL_BUTTON_RELEASE, ///< Mouse button release + PUGL_CONFIGURE, ///< View moved and/or resized + PUGL_EXPOSE, ///< View exposed, redraw required + PUGL_CLOSE, ///< Close view + PUGL_KEY_PRESS, ///< Key press + PUGL_KEY_RELEASE, ///< Key release + PUGL_TEXT, ///< Character entry + PUGL_ENTER_NOTIFY, ///< Pointer entered view + PUGL_LEAVE_NOTIFY, ///< Pointer left view + PUGL_MOTION_NOTIFY, ///< Pointer motion + PUGL_SCROLL, ///< Scroll + PUGL_FOCUS_IN, ///< Keyboard focus entered view + PUGL_FOCUS_OUT ///< Keyboard focus left view } PuglEventType; typedef enum { @@ -217,17 +217,17 @@ typedef enum { Reason for a PuglEventCrossing. */ typedef enum { - PUGL_CROSSING_NORMAL, /**< Crossing due to pointer motion. */ - PUGL_CROSSING_GRAB, /**< Crossing due to a grab. */ - PUGL_CROSSING_UNGRAB /**< Crossing due to a grab release. */ + PUGL_CROSSING_NORMAL, ///< Crossing due to pointer motion + PUGL_CROSSING_GRAB, ///< Crossing due to a grab + PUGL_CROSSING_UNGRAB ///< Crossing due to a grab release } PuglCrossingMode; /** Common header for all event structs. */ typedef struct { - PuglEventType type; /**< Event type. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ + PuglEventType type; ///< Event type + uint32_t flags; ///< Bitwise OR of PuglEventFlag values } PuglEventAny; /** @@ -236,48 +236,48 @@ typedef struct { For event types PUGL_BUTTON_PRESS and PUGL_BUTTON_RELEASE. */ typedef struct { - PuglEventType type; /**< PUGL_BUTTON_PRESS or PUGL_BUTTON_RELEASE. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - double time; /**< Time in seconds. */ - double x; /**< View-relative X coordinate. */ - double y; /**< View-relative Y coordinate. */ - double xRoot; /**< Root-relative X coordinate. */ - double yRoot; /**< Root-relative Y coordinate. */ - uint32_t state; /**< Bitwise OR of PuglMod flags. */ - uint32_t button; /**< 1-relative button number. */ + PuglEventType type; ///< PUGL_BUTTON_PRESS or PUGL_BUTTON_RELEASE + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + double time; ///< Time in seconds + double x; ///< View-relative X coordinate + double y; ///< View-relative Y coordinate + double xRoot; ///< Root-relative X coordinate + double yRoot; ///< Root-relative Y coordinate + uint32_t state; ///< Bitwise OR of PuglMod flags + uint32_t button; ///< 1-relative button number } PuglEventButton; /** Configure event for when window size or position has changed. */ typedef struct { - PuglEventType type; /**< PUGL_CONFIGURE. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - double x; /**< New parent-relative X coordinate. */ - double y; /**< New parent-relative Y coordinate. */ - double width; /**< New width. */ - double height; /**< New height. */ + PuglEventType type; ///< PUGL_CONFIGURE + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + double x; ///< New parent-relative X coordinate + double y; ///< New parent-relative Y coordinate + double width; ///< New width + double height; ///< New height } PuglEventConfigure; /** Expose event for when a region must be redrawn. */ typedef struct { - PuglEventType type; /**< PUGL_EXPOSE. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - double x; /**< View-relative X coordinate. */ - double y; /**< View-relative Y coordinate. */ - double width; /**< Width of exposed region. */ - double height; /**< Height of exposed region. */ - int count; /**< Number of expose events to follow. */ + PuglEventType type; ///< PUGL_EXPOSE + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + double x; ///< View-relative X coordinate + double y; ///< View-relative Y coordinate + double width; ///< Width of exposed region + double height; ///< Height of exposed region + int count; ///< Number of expose events to follow } PuglEventExpose; /** Window close event. */ typedef struct { - PuglEventType type; /**< PUGL_CLOSE. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ + PuglEventType type; ///< PUGL_CLOSE + uint32_t flags; ///< Bitwise OR of PuglEventFlag values } PuglEventClose; /** @@ -293,16 +293,16 @@ typedef struct { applied (by the shift or control keys). */ typedef struct { - PuglEventType type; /**< PUGL_KEY_PRESS or PUGL_KEY_RELEASE. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - double time; /**< Time in seconds. */ - double x; /**< View-relative X coordinate. */ - double y; /**< View-relative Y coordinate. */ - double xRoot; /**< Root-relative X coordinate. */ - double yRoot; /**< Root-relative Y coordinate. */ - uint32_t state; /**< Bitwise OR of PuglMod flags. */ - uint32_t keycode; /**< Raw key code. */ - uint32_t key; /**< Unshifted Unicode character code, or 0. */ + PuglEventType type; ///< PUGL_KEY_PRESS or PUGL_KEY_RELEASE + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + double time; ///< Time in seconds + double x; ///< View-relative X coordinate + double y; ///< View-relative Y coordinate + double xRoot; ///< Root-relative X coordinate + double yRoot; ///< Root-relative Y coordinate + uint32_t state; ///< Bitwise OR of PuglMod flags + uint32_t keycode; ///< Raw key code + uint32_t key; ///< Unshifted Unicode character code, or 0 } PuglEventKey; /** @@ -312,48 +312,48 @@ typedef struct { is given both as a Unicode character code and a UTF-8 string. */ typedef struct { - PuglEventType type; /**< PUGL_CHAR. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - double time; /**< Time in seconds. */ - double x; /**< View-relative X coordinate. */ - double y; /**< View-relative Y coordinate. */ - double xRoot; /**< Root-relative X coordinate. */ - double yRoot; /**< Root-relative Y coordinate. */ - uint32_t state; /**< Bitwise OR of PuglMod flags. */ - uint32_t keycode; /**< Raw key code. */ - uint32_t character; /**< Unicode character code */ - char string[8]; /**< UTF-8 string. */ + PuglEventType type; ///< PUGL_CHAR + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + double time; ///< Time in seconds + double x; ///< View-relative X coordinate + double y; ///< View-relative Y coordinate + double xRoot; ///< Root-relative X coordinate + double yRoot; ///< Root-relative Y coordinate + uint32_t state; ///< Bitwise OR of PuglMod flags + uint32_t keycode; ///< Raw key code + uint32_t character; ///< Unicode character code */ + char string[8]; ///< UTF-8 string } PuglEventText; /** Pointer crossing event (enter and leave). */ typedef struct { - PuglEventType type; /**< PUGL_ENTER_NOTIFY or PUGL_LEAVE_NOTIFY. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - double time; /**< Time in seconds. */ - double x; /**< View-relative X coordinate. */ - double y; /**< View-relative Y coordinate. */ - double xRoot; /**< Root-relative X coordinate. */ - double yRoot; /**< Root-relative Y coordinate. */ - uint32_t state; /**< Bitwise OR of PuglMod flags. */ - PuglCrossingMode mode; /**< Reason for crossing. */ + PuglEventType type; ///< PUGL_ENTER_NOTIFY or PUGL_LEAVE_NOTIFY + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + double time; ///< Time in seconds + double x; ///< View-relative X coordinate + double y; ///< View-relative Y coordinate + double xRoot; ///< Root-relative X coordinate + double yRoot; ///< Root-relative Y coordinate + uint32_t state; ///< Bitwise OR of PuglMod flags + PuglCrossingMode mode; ///< Reason for crossing } PuglEventCrossing; /** Pointer motion event. */ typedef struct { - PuglEventType type; /**< PUGL_MOTION_NOTIFY. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - double time; /**< Time in seconds. */ - double x; /**< View-relative X coordinate. */ - double y; /**< View-relative Y coordinate. */ - double xRoot; /**< Root-relative X coordinate. */ - double yRoot; /**< Root-relative Y coordinate. */ - uint32_t state; /**< Bitwise OR of PuglMod flags. */ - bool isHint; /**< True iff this event is a motion hint. */ - bool focus; /**< True iff this is the focused window. */ + PuglEventType type; ///< PUGL_MOTION_NOTIFY + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + double time; ///< Time in seconds + double x; ///< View-relative X coordinate + double y; ///< View-relative Y coordinate + double xRoot; ///< Root-relative X coordinate + double yRoot; ///< Root-relative Y coordinate + uint32_t state; ///< Bitwise OR of PuglMod flags + bool isHint; ///< True iff this event is a motion hint + bool focus; ///< True iff this is the focused window } PuglEventMotion; /** @@ -366,25 +366,25 @@ typedef struct { gracefully. */ typedef struct { - PuglEventType type; /**< PUGL_SCROLL. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - double time; /**< Time in seconds. */ - double x; /**< View-relative X coordinate. */ - double y; /**< View-relative Y coordinate. */ - double xRoot; /**< Root-relative X coordinate. */ - double yRoot; /**< Root-relative Y coordinate. */ - uint32_t state; /**< Bitwise OR of PuglMod flags. */ - double dx; /**< Scroll X distance in lines. */ - double dy; /**< Scroll Y distance in lines. */ + PuglEventType type; ///< PUGL_SCROLL + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + double time; ///< Time in seconds + double x; ///< View-relative X coordinate + double y; ///< View-relative Y coordinate + double xRoot; ///< Root-relative X coordinate + double yRoot; ///< Root-relative Y coordinate + uint32_t state; ///< Bitwise OR of PuglMod flags + double dx; ///< Scroll X distance in lines + double dy; ///< Scroll Y distance in lines } PuglEventScroll; /** Keyboard focus event. */ typedef struct { - PuglEventType type; /**< PUGL_FOCUS_IN or PUGL_FOCUS_OUT. */ - uint32_t flags; /**< Bitwise OR of PuglEventFlag values. */ - bool grab; /**< True iff this is a grab/ungrab event. */ + PuglEventType type; ///< PUGL_FOCUS_IN or PUGL_FOCUS_OUT + uint32_t flags; ///< Bitwise OR of PuglEventFlag values + bool grab; ///< True iff this is a grab/ungrab event } PuglEventFocus; /** @@ -395,18 +395,18 @@ typedef struct { either be cast to the appropriate type, or the union members used. */ typedef union { - PuglEventType type; /**< Event type. */ - PuglEventAny any; /**< Valid for all event types. */ - PuglEventButton button; /**< PUGL_BUTTON_PRESS, PUGL_BUTTON_RELEASE. */ - PuglEventConfigure configure; /**< PUGL_CONFIGURE. */ - PuglEventExpose expose; /**< PUGL_EXPOSE. */ - PuglEventClose close; /**< PUGL_CLOSE. */ - PuglEventKey key; /**< PUGL_KEY_PRESS, PUGL_KEY_RELEASE. */ - PuglEventText text; /**< PUGL_TEXT. */ - PuglEventCrossing crossing; /**< PUGL_ENTER_NOTIFY, PUGL_LEAVE_NOTIFY. */ - PuglEventMotion motion; /**< PUGL_MOTION_NOTIFY. */ - PuglEventScroll scroll; /**< PUGL_SCROLL. */ - PuglEventFocus focus; /**< PUGL_FOCUS_IN, PUGL_FOCUS_OUT. */ + PuglEventType type; ///< Event type + PuglEventAny any; ///< Valid for all event types + PuglEventButton button; ///< PUGL_BUTTON_PRESS, PUGL_BUTTON_RELEASE + PuglEventConfigure configure; ///< PUGL_CONFIGURE + PuglEventExpose expose; ///< PUGL_EXPOSE + PuglEventClose close; ///< PUGL_CLOSE + PuglEventKey key; ///< PUGL_KEY_PRESS, PUGL_KEY_RELEASE + PuglEventText text; ///< PUGL_TEXT + PuglEventCrossing crossing; ///< PUGL_ENTER_NOTIFY, PUGL_LEAVE_NOTIFY + PuglEventMotion motion; ///< PUGL_MOTION_NOTIFY + PuglEventScroll scroll; ///< PUGL_SCROLL + PuglEventFocus focus; ///< PUGL_FOCUS_IN, PUGL_FOCUS_OUT } PuglEvent; /** |