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-rw-r--r--pugl/pugl.h282
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;
/**