#ifndef _UNIX_GUTS_H_
#define _UNIX_GUTS_H_
#include "generic/config.h"
#if defined(HAS_GLIBC) && !defined(_GNU_SOURCE)
# define _GNU_SOURCE
#endif
#define Drawable XDrawable
#define Font XFont
#define Window XWindow
#undef Bool
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#define Box _prima_Box
#undef TRUE
#undef FALSE
#include <X11/Xregion.h>
#undef Box
#define Box BoxRec
#undef Box
#include <X11/Xresource.h>
#include <X11/cursorfont.h>
#ifdef HAVE_X11_EXTENSIONS_XRENDER_H
#include <X11/extensions/Xrender.h>
#endif
#ifdef HAVE_X11_EXTENSIONS_SHAPE_H
#include <X11/extensions/shape.h>
#endif
#if defined( HAVE_X11_EXTENSIONS_XSHM_H) && defined( HAVE_SYS_IPC_H) && defined( HAVE_SYS_SHM_H)
#include <sys/ipc.h>
#include <sys/shm.h>
#include <X11/extensions/XShm.h>
#define USE_MITSHM 1
#endif
#if defined(WITH_FREETYPE)
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_OUTLINE_H
#endif
#if defined(WITH_FONTCONFIG)
#include <fontconfig/fontconfig.h>
#include <fontconfig/fcfreetype.h>
#endif
#if defined(WITH_FREETYPE) && defined(WITH_FONTCONFIG)
#define USE_FONTQUERY
#endif
#if defined(HAVE_X11_XFT_XFT_H) && defined(HAVE_X11_EXTENSIONS_XRENDER_H)
#include <X11/Xft/Xft.h>
# if XFT_MAJOR > 1 && FC_MAJOR > 1
# define USE_XFT
# endif
# if XFT_VERSION < 20112
# define NEED_X11_EXTENSIONS_XRENDER_H
# endif
#endif
#ifdef HAVE_X11_EXTENSIONS_XRANDR_H
#include <X11/extensions/Xrandr.h>
#endif
#ifdef HAVE_X11_EXTENSIONS_XCOMPOSITE_H
#include <X11/extensions/Xcomposite.h>
#endif
#ifdef HAVE_X11_XCURSOR_XCURSOR_H
#include <X11/Xcursor/Xcursor.h>
#endif
#ifdef WITH_FRIBIDI
#include <fribidi/fribidi.h>
#define ANALYSIS FriBidiLevel
#else
#define ANALYSIS Byte
#endif
#undef Font
#undef Drawable
#undef Bool
#undef Window
#define ComplexShape 0
#define XBool int
#undef Complex
#ifndef Button6
#define Button6 6
#endif
#ifndef Button7
#define Button7 7
#endif
#ifndef Button8
#define Button8 8
#endif
#ifndef Button9
#define Button9 9
#endif
#ifndef Button10
#define Button10 10
#endif
#ifndef Button11
#define Button11 11
#endif
#ifndef Button12
#define Button12 12
#endif
#ifndef Button13
#define Button13 13
#endif
#ifndef Button14
#define Button14 14
#endif
#ifndef Button15
#define Button15 15
#endif
#ifndef Button16
#define Button16 16
#endif
#ifndef Button6Mask
#define Button6Mask (1<<13)
#endif
#ifndef Button7Mask
#define Button7Mask (1<<14)
#endif
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
#include <sys/time.h>
#include "../guts.h"
#include "unix/queue.h"
#include "Widget.h"
#include "Image.h"
#include "img_conv.h"
#ifdef USE_MITSHM
extern int XShmGetEventBase( Display*);
#endif
typedef struct _PrimaXImage
{
Bool shm;
Bool can_free;
int ref_cnt;
void *data_alias;
int bytes_per_line_alias;
XImage *image;
#ifdef USE_MITSHM
XShmSegmentInfo xmem;
#endif
} PrimaXImage;
#define CACHE_INVALID 0
#define CACHE_BITMAP 1
#define CACHE_PIXMAP 2
#define CACHE_LOW_RES 3
#define CACHE_LAYERED 4
#define CACHE_LAYERED_ALPHA 5
#define CACHE_A8 6
typedef struct {
int type, data_mul, mask_mul, alpha_channel;
PrimaXImage *image;
PrimaXImage *icon;
} ImageCache;
typedef struct _RequestInformation
{
unsigned long request;
char *file;
int line;
} RequestInformation, *PRequestInformation;
#define REQUEST_RING_SIZE 512
#define kbModKeyMask 0x00010000
#define kbCodeCharMask 0x00020000
#define kbVirtualMask 0x00040000
#define kbFunctionMask 0x00080000
typedef struct _FontFlags {
unsigned height : 1;
unsigned width : 1;
unsigned style : 1;
unsigned pitch : 1;
unsigned name : 1;
unsigned encoding : 1;
unsigned size : 1;
unsigned family : 1;
unsigned vector : 1;
unsigned ascent : 1;
unsigned descent : 1;
unsigned weight : 1;
unsigned internalLeading : 1;
unsigned xDeviceRes : 1;
unsigned yDeviceRes : 1;
unsigned maximalWidth : 1;
unsigned underlines : 1;
unsigned bad_vector : 1;
unsigned sloppy : 1;
unsigned disabled : 1;
unsigned funky : 1;
unsigned heights_cache : 1;
unsigned known : 1;
} FontFlags;
typedef struct _FontInfo {
FontFlags flags;
Font font;
char *vecname;
char *xname;
short int name_offset;
short int info_offset;
int heights_cache[2];
} FontInfo, *PFontInfo;
typedef struct _RotatedFont {
unsigned int first1;
unsigned int first2;
unsigned int height;
unsigned int width;
unsigned int length;
PrimaXImage **map;
Point shift;
Point dimension;
Point orgBox;
Pixmap arena;
GC arena_gc;
Byte *arena_bits;
unsigned int lineSize;
unsigned long arenaSize;
int defaultChar1;
int defaultChar2;
Fixed matrix[4];
Fixed inverse[4];
struct RotatedFont *next;
} RotatedFont, *PRotatedFont;
#define MAX_CACHED_FONTS 512
typedef struct CachedFont {
Byte type;
int ref_cnt;
int lock_cnt;
Font font;
FontFlags flags;
XFontStruct *fs;
XFont id;
PRotatedFont rotated;
int8_t has_colors;
#ifdef USE_FONTQUERY
FT_Face ft_face;
FcCharSet *fc_charset;
#endif
#ifdef USE_XFT
XftFont *xft;
XftFont *xft_base;
#endif
#if defined(USE_FONTQUERY) || defined(USE_XFT)
float width_factor;
#endif
} CachedFont, *PCachedFont;
#define FONTKEY_CORE 1
#define FONTKEY_XFT 2
#define FONTKEY_FREETYPE 4
#define FONTKEY_DEFAULT 3
#pragma pack(1)
typedef struct _FontKey
{
Byte type;
Bool vector;
int32_t height;
uint16_t width;
uint16_t style;
uint16_t pitch;
int16_t direction;
int16_t matrix[4];
char name[256];
} FontKey, *PFontKey;
#pragma pack()
#define MAX_HGS_SIZE 5
typedef struct
{
int sp;
int locked;
int target;
int xlfd[MAX_HGS_SIZE];
int prima[MAX_HGS_SIZE];
} HeightGuessStack;
union _unix_sys_data;
#define FIRST_SYS_TIMER ((Handle)11)
#define CURSOR_TIMER ((Handle)11)
#define MENU_TIMER ((Handle)12)
#define MENU_UNFOCUS_TIMER ((Handle)13)
#define LAST_SYS_TIMER ((Handle)13)
#if defined(sgi) && !defined(__GNUC__)
#define COMPONENT_SYS_DATA_ALIGN unsigned dummy : 20;
#else
#define COMPONENT_SYS_DATA_ALIGN
#endif
#define COMPONENT_SYS_DATA \
Handle self; \
struct { \
unsigned application : 1; \
unsigned bitmap : 1; \
unsigned dbm : 1; \
unsigned drawable : 1; \
unsigned icon : 1; \
unsigned image : 1; \
unsigned menu : 1; \
unsigned pixmap : 1; \
unsigned popup : 1; \
unsigned timer : 1; \
unsigned widget : 1; \
unsigned window : 1; \
COMPONENT_SYS_DATA_ALIGN \
} type; \
XrmQuarkList q_class_name; \
XrmQuarkList q_instance_name; \
int n_class_name; \
int n_instance_name
typedef struct _timer_sys_data
{
COMPONENT_SYS_DATA;
int timeout;
Handle who;
struct _timer_sys_data *older;
struct _timer_sys_data *younger;
struct timeval when;
} TimerSysData, *PTimerSysData;
typedef struct
{
Region region;
int aperture;
} RegionSysData, *PRegionSysData;
struct _drawable_sys_data;
#define VIRGIN_GC_MASK ( GCBackground \
| GCClipMask \
| GCForeground \
| GCFunction \
| GCFillRule \
| GCFillStyle \
| GCTileStipXOrigin \
| GCTileStipYOrigin \
| GCLineStyle \
| GCSubwindowMode )
typedef struct gc_list
{
GC gc;
TAILQ_ENTRY(gc_list) gc_link;
} GCList;
TAILQ_HEAD(gc_head,gc_list);
typedef struct pending_event
{
Handle recipient;
Event event;
TAILQ_ENTRY(pending_event) peventq_link;
} PendingEvent;
typedef struct configure_event_pair
{
TAILQ_ENTRY(configure_event_pair) link;
int w, h, match;
} ConfigureEventPair;
#define COLOR_R(x) (((x)>>16)&0xFF)
#define COLOR_G(x) (((x)>>8)&0xFF)
#define COLOR_B(x) ((x)&0xFF)
#define COLOR_R16(x) (((x)>>8)&0xFF00)
#define COLOR_G16(x) ((x)&0xFF00)
#define COLOR_B16(x) (((x)<<8)&0xFF00)
#define LPAL_ADDR(i) (i)>>2
#define LPAL_MASK(i) (3<<(((i)&3)*2))
#define LPAL_SET(i,j) (((j)&3)<<(((i)&3)*2))
#define LPAL_GET(i,j) (((j)>>(((i)&3)*2))&3)
extern int
prima_lpal_get( Byte * palette, int index);
extern void
prima_lpal_set( Byte * palette, int index, int rank);
#define wlpal_get(widget,index) prima_lpal_get(X(widget)->palette,index)
#define wlpal_set(widget,index,rank) prima_lpal_set(X(widget)->palette,index,rank)
#define RANK_IMMUTABLE 4 /* Static color for 'cubic' filtering - or for Static visuals */
#define RANK_LOCKED 3 /* Colors used in Pixmaps - cannot participate in palette managing, therefore 'locked' */
#define RANK_PRIORITY 2 /* Colors explicitly set by Widget::set_palette */
#define RANK_NORMAL 1 /* Automatically allocated colors for drawing routines */
#define RANK_FREE 0 /* Colors not allocated by XAllocColor. Their values are not reliable */
#define RGB_COMPOSITE(R,G,B) ((((R)&0xFF)<<16)|(((G)&0xFF)<<8)|((B)&0xFF))
typedef struct {
Byte r, g, b;
Byte rank;
Bool touched;
long composite;
List users;
} MainColorEntry;
typedef struct {
unsigned long primary;
unsigned long secondary;
Color color;
Byte balance;
} Brush;
#define AI_FXA_RESOLUTION_X 0
#define AI_FXA_RESOLUTION_Y 1
#define AI_FXA_PIXEL_SIZE 2
#define AI_FXA_SPACING 3
#define AI_FXA_RELATIVE_WEIGHT 4
#define AI_FXA_FOUNDRY 5
#define AI_FXA_AVERAGE_WIDTH 6
#define AI_FXA_CHARSET_REGISTRY 7
#define AI_FXA_CHARSET_ENCODING 8
#define AI_CREATE_EVENT 9
#define AI_WM_DELETE_WINDOW 10
#define AI_WM_PROTOCOLS 11
#define AI_WM_TAKE_FOCUS 12
#define AI_NET_WM_STATE 13
#define AI_NET_WM_STATE_SKIP_TASKBAR 14
#define AI_NET_WM_STATE_MAXIMIZED_VERT 15
#define AI_NET_WM_STATE_MAXIMIZED_HORZ 16
#define AI_NET_WM_NAME 17
#define AI_NET_WM_ICON_NAME 18
#define AI_UTF8_STRING 19
#define AI_TARGETS 20
#define AI_INCR 21
#define AI_PIXEL 22
#define AI_FOREGROUND 23
#define AI_BACKGROUND 24
#define AI_MOTIF_WM_HINTS 25
#define AI_NET_WM_STATE_MODAL 26
#define AI_NET_SUPPORTED 27
#define AI_NET_WM_STATE_MAXIMIZED_HORIZ 28
#define AI_UTF8_MIME 29
#define AI_NET_WM_STATE_STAYS_ON_TOP 30
#define AI_NET_CURRENT_DESKTOP 31
#define AI_NET_WORKAREA 32
#define AI_NET_WM_STATE_ABOVE 33
#define AI_XdndEnter 34
#define AI_XdndPosition 35
#define AI_XdndStatus 36
#define AI_XdndTypeList 37
#define AI_XdndActionCopy 38
#define AI_XdndDrop 39
#define AI_XdndLeave 40
#define AI_XdndFinished 41
#define AI_XdndSelection 42
#define AI_XdndProxy 43
#define AI_XdndAware 44
#define AI_XdndActionMove 45
#define AI_XdndActionLink 46
#define AI_XdndActionAsk 47
#define AI_XdndActionPrivate 48
#define AI_XdndActionList 49
#define AI_XdndActionDescription 50
#define AI_PLAINTEXT_MIME 51
#define AI_NET_WM_ICON 52
#define AI_NET_FRAME_EXTENTS 53
#define AI_NET_WM_STATE_FULLSCREEN 54
#define AI_count 55
#define FXA_RESOLUTION_X pguts->atoms[AI_FXA_RESOLUTION_X ]
#define FXA_RESOLUTION_Y pguts->atoms[AI_FXA_RESOLUTION_Y ]
#define FXA_POINT_SIZE XA_POINT_SIZE
#define FXA_PIXEL_SIZE pguts->atoms[AI_FXA_PIXEL_SIZE ]
#define FXA_SPACING pguts->atoms[AI_FXA_SPACING ]
#define FXA_WEIGHT XA_WEIGHT
#define FXA_RELATIVE_WEIGHT pguts->atoms[AI_FXA_RELATIVE_WEIGHT ]
#define FXA_FOUNDRY pguts->atoms[AI_FXA_FOUNDRY ]
#define FXA_FAMILY_NAME XA_FAMILY_NAME
#define FXA_AVERAGE_WIDTH pguts->atoms[AI_FXA_AVERAGE_WIDTH ]
#define FXA_CHARSET_REGISTRY pguts->atoms[AI_FXA_CHARSET_REGISTRY ]
#define FXA_CHARSET_ENCODING pguts->atoms[AI_FXA_CHARSET_ENCODING ]
#define FXA_CAP_HEIGHT XA_CAP_HEIGHT
#define CREATE_EVENT pguts->atoms[AI_CREATE_EVENT ]
#define WM_DELETE_WINDOW pguts->atoms[AI_WM_DELETE_WINDOW ]
#define WM_PROTOCOLS pguts->atoms[AI_WM_PROTOCOLS ]
#define WM_TAKE_FOCUS pguts->atoms[AI_WM_TAKE_FOCUS ]
#define NET_WM_STATE pguts->atoms[ AI_NET_WM_STATE ]
#define NET_WM_STATE_SKIP_TASKBAR pguts->atoms[AI_NET_WM_STATE_SKIP_TASKBAR ]
#define NET_WM_STATE_MAXIMIZED_VERT pguts->atoms[AI_NET_WM_STATE_MAXIMIZED_VERT]
#define NET_WM_STATE_MAXIMIZED_HORZ pguts->atoms[(pguts-> net_wm_maximize_HORZ_vs_HORIZ > 0) ? pguts-> net_wm_maximize_HORZ_vs_HORIZ : AI_NET_WM_STATE_MAXIMIZED_HORZ]
#define NET_WM_NAME pguts->atoms[AI_NET_WM_NAME ]
#define NET_WM_ICON_NAME pguts->atoms[AI_NET_WM_ICON_NAME ]
#define UTF8_STRING pguts->atoms[AI_UTF8_STRING ]
#define CF_TARGETS pguts->atoms[AI_TARGETS ]
#define XA_INCR pguts->atoms[AI_INCR ]
#define CF_PIXEL pguts->atoms[AI_PIXEL ]
#define CF_FOREGROUND pguts->atoms[AI_FOREGROUND ]
#define CF_BACKGROUND pguts->atoms[AI_BACKGROUND ]
#define XA_MOTIF_WM_HINTS pguts->atoms[AI_MOTIF_WM_HINTS ]
#define NET_WM_STATE_MODAL pguts->atoms[AI_NET_WM_STATE_MODAL ]
#define NET_SUPPORTED pguts->atoms[AI_NET_SUPPORTED ]
#define UTF8_MIME pguts->atoms[AI_UTF8_MIME ]
#define NET_WM_STATE_STAYS_ON_TOP pguts->atoms[AI_NET_WM_STATE_STAYS_ON_TOP ]
#define NET_CURRENT_DESKTOP pguts->atoms[AI_NET_CURRENT_DESKTOP ]
#define NET_WORKAREA pguts->atoms[AI_NET_WORKAREA ]
#define NET_WM_STATE_ABOVE pguts->atoms[AI_NET_WM_STATE_ABOVE ]
#define XdndEnter pguts->atoms[AI_XdndEnter ]
#define XdndPosition pguts->atoms[AI_XdndPosition ]
#define XdndStatus pguts->atoms[AI_XdndStatus ]
#define XdndTypeList pguts->atoms[AI_XdndTypeList ]
#define XdndActionCopy pguts->atoms[AI_XdndActionCopy ]
#define XdndDrop pguts->atoms[AI_XdndDrop ]
#define XdndLeave pguts->atoms[AI_XdndLeave ]
#define XdndFinished pguts->atoms[AI_XdndFinished ]
#define XdndSelection pguts->atoms[AI_XdndSelection ]
#define XdndProxy pguts->atoms[AI_XdndProxy ]
#define XdndAware pguts->atoms[AI_XdndAware ]
#define XdndActionMove pguts->atoms[AI_XdndActionMove ]
#define XdndActionLink pguts->atoms[AI_XdndActionLink ]
#define XdndActionAsk pguts->atoms[AI_XdndActionAsk ]
#define XdndActionPrivate pguts->atoms[AI_XdndActionPrivate ]
#define XdndActionList pguts->atoms[AI_XdndActionList ]
#define XdndActionDescription pguts->atoms[AI_XdndActionDescription ]
#define PLAINTEXT_MIME pguts->atoms[AI_PLAINTEXT_MIME ]
#define NET_WM_ICON pguts->atoms[AI_NET_WM_ICON ]
#define NET_FRAME_EXTENTS pguts->atoms[AI_NET_FRAME_EXTENTS ]
#define NET_WM_STATE_FULLSCREEN pguts->atoms[AI_NET_WM_STATE_FULLSCREEN ]
#define DEBUG_FONTS 0x01
#define DEBUG_CLIP 0x02
#define DEBUG_EVENT 0x04
#define DEBUG_MISC 0x08
#define DEBUG_COLOR 0x10
#define DEBUG_XRDB 0x20
#define DEBUG_ALL 0x3f
#define _debug prima_debug
extern void
prima_debug( const char *format, ...);
extern void
prima_debug2( const char *prefix, const char *format, ...);
extern void
prima_if_debug( const char filter, const char *format, ...);
#define Fdebug if (pguts->debug & DEBUG_FONTS) _debug
#define Cdebug if (pguts->debug & DEBUG_CLIP) _debug
#define Edebug if (pguts->debug & DEBUG_EVENT) _debug
#define Mdebug if (pguts->debug & DEBUG_MISC) _debug
#define Pdebug if (pguts->debug & DEBUG_COLOR) _debug
#define Xdebug if (pguts->debug & DEBUG_XRDB) _debug
#define _F_DEBUG_PITCH(x) ((x==fpDefault)?"default":(x==fpFixed?"fixed":"variable"))
#define _F_DEBUG_STYLE(x) prima_font_debug_style(x)
typedef struct
{
unsigned int red_shift, green_shift, blue_shift, alpha_shift;
unsigned int red_range, green_range, blue_range, alpha_range;
unsigned int red_mask, green_mask, blue_mask, alpha_mask;
} RGBABitDescription, *PRGBABitDescription;
#define DEV_R(descr,val) (((((uint32_t)(val)) << (descr)->red_range ) >> 8) << (descr)->red_shift)
#define DEV_G(descr,val) (((((uint32_t)(val)) << (descr)->green_range) >> 8) << (descr)->green_shift)
#define DEV_B(descr,val) (((((uint32_t)(val)) << (descr)->blue_range ) >> 8) << (descr)->blue_shift )
#define DEV_A(descr,val) (((((uint32_t)(val)) << (descr)->alpha_range) >> 8) << (descr)->alpha_shift)
#define DEV_RGB(descr,r,g,b) ( DEV_R(descr,r) | DEV_G(descr,g) | DEV_B(descr,b) )
#define DEV_RGBA(descr,r,g,b,a) ( DEV_RGB(descr,r,g,b) | DEV_A(descr,a) )
#define COLOR2DEV_RGB(descr,color) ( DEV_RGB(descr,COLOR_R(color),COLOR_G(color),COLOR_B(color) ) )
#define PALETTE2DEV_RGB(descr,p) ( DEV_RGB(descr,p.r,p.g,p.b) )
#define COLOR2DEV_RGBA(descr,color,alpha) ( DEV_RGBA(descr,COLOR_R(color),COLOR_G(color),COLOR_B(color),alpha ) )
typedef struct
{
int status;
Point hot_spot;
Cursor cursor;
Pixmap xor;
Pixmap and;
#ifdef HAVE_X11_XCURSOR_XCURSOR_H
XcursorImage * xcursor;
#endif
} CustomPointer;
#define MAX_UNICODE_HEX_LENGTH 6
typedef struct _UnixGuts
{
Time click_time_frame;
Time double_click_time_frame;
PHash clipboards;
PHash clipboard_xfers;
Atom * clipboard_formats;
int clipboard_formats_count;
long clipboard_event_timeout;
fd_set excpt_set;
PList files;
long handled_events;
XButtonEvent last_button_event;
XButtonEvent last_click;
unsigned int last_mouseclick_number;
Time last_time;
int (* main_error_handler )(Display*,XErrorEvent*);
int max_fd;
int modal_count;
TAILQ_HEAD(,pending_event) peventq;
fd_set read_set;
long total_events;
long skipped_events;
long unhandled_events;
fd_set write_set;
struct gc_head bitmap_gc_pool;
struct gc_head screen_gc_pool;
struct gc_head argb_gc_pool;
GC menugc;
TAILQ_HEAD(,_drawable_sys_data) paintq;
TAILQ_HEAD(,_drawable_sys_data) exposeq;
PHash ximages;
PHash font_hash;
PHash fc_mismatch;
PFontInfo font_info;
char **font_names;
int n_fonts;
XFontStruct *pointer_font;
Bool default_font_ok;
Font default_font;
Font default_menu_font;
Font default_widget_font;
Font default_msg_font;
Font default_caption_font;
int no_scaled_fonts;
XrmDatabase db;
XrmQuark qBlinkinvisibletime;
XrmQuark qblinkinvisibletime;
XrmQuark qBlinkvisibletime;
XrmQuark qblinkvisibletime;
XrmQuark qClicktimeframe;
XrmQuark qclicktimeframe;
XrmQuark qDoubleclicktimeframe;
XrmQuark qdoubleclicktimeframe;
XrmQuark qString;
XrmQuark qWheeldown;
XrmQuark qwheeldown;
XrmQuark qWheelup;
XrmQuark qwheelup;
XrmQuark qSubmenudelay;
XrmQuark qsubmenudelay;
XrmQuark qScrollfirst;
XrmQuark qscrollfirst;
XrmQuark qScrollnext;
XrmQuark qscrollnext;
unsigned int cursor_height;
Point cursor_pixmap_size;
Pixmap cursor_save;
Bool cursor_shown;
unsigned int cursor_width;
Pixmap cursor_xor;
Bool cursor_layered;
Bool insert;
int invisible_timeout;
struct _timer_sys_data *oldest;
int visible_timeout;
Handle focused;
PHash menu_windows;
PHash windows;
int bit_order;
unsigned char buttons_map[256];
int byte_order;
int connection;
int depth;
Display *display;
int machine_byte_order;
int idepth;
int qdepth;
int argb_depth;
struct {
long XDrawArcs;
long XDrawLines;
long XDrawRectangles;
long XDrawSegments;
long XFillArcs;
long XFillPolygon;
long XFillRectangles;
long NetWMIcon;
long request_length;
long extended_request_length;
} limits;
Cursor null_pointer;
int pointer_invisible_count;
int mouse_buttons;
int mouse_wheel_down;
int mouse_wheel_up;
Point resolution;
RequestInformation ri[REQUEST_RING_SIZE];
int ri_head;
int ri_tail;
int screen_number;
Bool shape_extension;
int shape_event;
int shape_error;
Bool shared_image_extension;
int shared_image_completion_event;
Bool xshmattach_failed;
int use_xft;
Bool xft_priority;
Bool xft_disable_large_fonts;
int xft_xrender_major_opcode;
Bool randr_extension;
Bool render_extension;
Bool render_supports_argb32;
Bool render_matrix_enabled;
Bool composite_extension;
int composite_opcode;
Bool composite_error_triggered;
struct MsgDlg *message_boxes;
XWindow grab_redirect;
Handle grab_widget;
Point grab_translate_mouse;
Handle grab_confine;
int scroll_first;
int scroll_next;
Handle currentMenu;
Time currentFocusTime;
Handle unfocusedMenu;
int menu_timeout;
XWindow root;
XVisualInfo visual;
int visualClass;
XVisualInfo argb_visual;
#ifdef HAVE_X11_EXTENSIONS_XRENDER_H
XRenderPictFormat * xrender_display_format;
XRenderPictFormat * xrender_argb32_format;
XRenderPictFormat * xrender_a8_format;
XRenderPictFormat * xrender_a1_format;
#endif
Bool xrender_pen_dirty;
MainColorEntry * palette;
int mappingPlace[256];
unsigned long monochromeMap[2];
int palSize;
int localPalSize;
int * systemColorMap;
int systemColorMapSize;
int colorCubeRib;
Bool dynamicColors;
Bool grayScale;
Bool useDithering;
Bool privateColormap;
Colormap defaultColormap;
Colormap argbColormap;
FillPattern * ditherPatterns;
Point displaySize;
long wm_event_timeout;
RGBABitDescription screen_bits;
RGBABitDescription argb_bits;
Point ellipseDivergence;
int appLock;
XGCValues cursor_gcv;
TimerSysData sys_timers[ LAST_SYS_TIMER - FIRST_SYS_TIMER + 1];
Bool applicationClose;
char locale[32];
XFontStruct * font_abc_nil_hack;
Atom atoms[AI_count];
XTextProperty hostname;
unsigned int debug;
Bool icccm_only;
Bool net_wm_maximization;
int net_wm_maximize_HORZ_vs_HORIZ;
Bool net_wm_fullscreen;
int use_gtk;
int use_quartz;
Bool use_harfbuzz;
Bool use_freetype;
Bool is_xwayland;
Handle xdnd_clipboard;
int xdnd_disabled;
Handle xdndr_receiver, xdndr_widget, xdndr_last_target;
XWindow xdndr_source;
long xdndr_timestamp;
int xdndr_version, xdndr_last_action, xdndr_action_list_cache;
Bool xdndr_last_drop_response;
Box xdndr_suppress_events_within;
Handle xdnds_widget;
XWindow xdnds_sender, xdnds_target;
int xdnds_version, xdnds_last_action, xdnds_last_action_response;
Bool xdnds_last_drop_response, xdnds_escape_key, xdnds_finished;
Bool xdnds_default_pointers;
Box xdnds_suppress_events_within;
CustomPointer xdnd_pointers[5];
int unicode_hex_input_flags;
char unicode_hex_input_buffer[MAX_UNICODE_HEX_LENGTH + 1];
Bool application_stop_signal;
int debug_indent;
Bool use_xim;
XIM xim;
XIC xic;
char * xic_buffer;
unsigned int xic_bufsize;
#define MAX_ROTATED_FONT_CACHE_SIZE (1024*1024)
unsigned long int rotated_font_cache_size;
int try_fc_monospace_emulation_by_name;
int force_fc_monospace_emulation;
#define SKIP_GTK_FONT_DEFAULT 1
#define SKIP_GTK_FONT_MSG 2
#define SKIP_GTK_FONT_MENU 4
#define SKIP_GTK_FONT_CAPTION 8
#define SKIP_GTK_FONT_WIDGET 16
int skip_gtk_font;
Bool x11_local;
Bool is_darwin;
} UnixGuts;
extern UnixGuts guts;
extern UnixGuts* pguts;
#define XCHECKPOINT \
{ \
pguts-> ri[ pguts-> ri_head]. line = __LINE__; \
pguts-> ri[ pguts-> ri_head]. file = __FILE__; \
pguts-> ri[ pguts-> ri_head]. request = NextRequest(DISP); \
pguts-> ri_head++; \
if ( pguts-> ri_head >= REQUEST_RING_SIZE) \
pguts-> ri_head = 0; \
if ( pguts-> ri_tail == pguts-> ri_head) { \
pguts-> ri_tail++; \
if ( pguts-> ri_tail >= REQUEST_RING_SIZE) \
pguts-> ri_tail = 0; \
} \
}
#define APC_BAD_SIZE INT_MAX
#define APC_BAD_ORIGIN INT_MAX
#define XT_IS_APPLICATION(x) ((x)->type.application)
#define XT_IS_BITMAP(x) ((x)->type.bitmap)
#define XT_IS_DBM(x) ((x)->type.dbm)
#define XT_IS_DRAWABLE(x) ((x)->type.drawable)
#define XT_IS_ICON(x) ((x)->type.icon)
#define XT_IS_IMAGE(x) ((x)->type.image)
#define XT_IS_MENU(x) ((x)->type.menu)
#define XT_IS_PIXMAP(x) ((x)->type.pixmap)
#define XT_IS_POPUP(x) ((x)->type.popup)
#define XT_IS_TIMER(x) ((x)->type.timer)
#define XT_IS_WIDGET(x) ((x)->type.widget)
#define XT_IS_WINDOW(x) ((x)->type.window)
typedef struct _drawable_sys_data
{
COMPONENT_SYS_DATA;
XDrawable udrawable;
XDrawable gdrawable;
XWindow parent;
Point origin, size, bsize;
Point btransform;
Point ackOrigin, ackSize, ackFrameSize;
int menuHeight;
int menuColorImmunity;
Point decorationSize;
Handle owner;
XWindow real_parent;
XWindow parentHandle;
XWindow above;
Rect zoomRect;
XGCValues gcv;
GC gc;
GCList *gcl;
Brush fore, back;
Color saved_fore, saved_back;
ColorSet colors;
Region invalid_region, paint_region, current_region, cached_region;
XRectangle clip_rect;
FillPattern fill_pattern;
Point fill_pattern_offset;
int fill_mode;
Pixmap fp_tile, fp_stipple, fp_render_pen;
XID fp_render_picture;
Matrix matrix;
int rop;
int rop2;
int alpha;
int line_style;
unsigned char *dashes;
int ndashes;
Point clip_mask_extent, shape_extent, shape_offset;
PCachedFont font;
Point cursor_pos;
Point cursor_size;
CustomPointer user_pointer;
int pointer_id;
Cursor actual_pointer;
void * recreateData;
XWindow client;
struct {
unsigned antialias : 1;
unsigned base_line : 1;
unsigned brush_fore : 1;
unsigned brush_back : 1;
unsigned brush_null_hatch : 1;
unsigned clip_by_children : 1;
unsigned clip_owner : 1;
unsigned configured : 1;
unsigned cursor_visible : 1;
unsigned dnd_aware : 1;
unsigned drop_target : 1;
unsigned enabled : 1;
unsigned expose_pending : 1;
unsigned exposed : 1;
unsigned falsely_hidden : 1;
unsigned first_click : 1;
unsigned force_flush : 1;
unsigned fullscreen : 1;
unsigned fullscreen_emulated : 1;
unsigned grab : 1;
unsigned has_icon : 1;
unsigned layered : 1;
unsigned layered_requested : 1;
unsigned iconic : 1;
unsigned mapped : 1;
unsigned matrix_used : 1;
unsigned modal : 1;
unsigned kill_current_region : 1;
unsigned opaque : 1;
unsigned on_top : 1;
unsigned paint : 1;
unsigned paint_pending : 1;
unsigned pointer_obscured : 1;
unsigned position_determined : 1;
unsigned sizeable : 1;
unsigned sizemax_set : 1;
unsigned sync_paint : 1;
unsigned task_listed : 1;
unsigned title_utf8 : 1;
unsigned transparent : 1;
unsigned transparent_busy : 1;
unsigned want_visible : 1;
unsigned withdrawn : 1;
unsigned zoomed : 1;
unsigned xft_clip : 1;
unsigned xrender_sync : 1;
} flags;
ImageCache image_cache;
Handle preexec_focus;
TAILQ_ENTRY(_drawable_sys_data) paintq_link;
TAILQ_ENTRY(_drawable_sys_data) exposeq_link;
TAILQ_HEAD(,configure_event_pair) configure_pairs;
Byte * palette;
int borderIcons;
XVisualInfo * visual;
Colormap colormap;
PList gc_stack;
#ifdef USE_FONTQUERY
uint32_t * fc_map8;
Matrix fc_font_matrix;
#endif
#ifdef USE_XFT
XftDraw * xft_drawable;
XftDraw * xft_shadow_drawable;
Point xft_shadow_extentions;
Pixmap xft_shadow_pixmap;
GC xft_shadow_gc;
#endif
#ifdef HAVE_X11_EXTENSIONS_XRENDER_H
Picture argb_picture;
#endif
} DrawableSysData, *PDrawableSysData;
#define XF_ENABLED(x) ((x)->flags.enabled)
#define XF_IN_PAINT(x) ((x)->flags.paint)
#define XF_LAYERED(x) ((x)->flags.layered)
#define XFLUSH if (XX->flags.force_flush) XFlush(DISP)
#define XRENDER_SYNC if (XX->flags.xrender_sync) { XFlush(DISP); XX->flags.xrender_sync = false; }
#define XRENDER_SYNC_NEEDED XX->flags.xrender_sync = true
typedef struct _PaintState
{
Bool in_paint;
struct {
Brush fore, back;
GC gc;
GCList *gcl;
struct gc_head* gc_pool;
Region region;
Pixmap tile, stipple;
Bool kill_tile, kill_stipple;
} paint;
struct {
Color fore, back;
XGCValues gcv;
} nonpaint;
int alpha, fill_mode, n_dashes, rop, rop2;
Bool antialias, text_opaque, text_baseline, null_hatch;
Point fill_pattern_offset;
Handle fill_image;
FillPattern fill_pattern;
Font font;
unsigned char *dashes;
unsigned int user_data_size;
GCStorageFunction * user_destructor;
void *user_data, *user_context;
char user_data_buf[1];
} PaintState, *PPaintState;
#define MenuTimerMessage 1021
#define MENU_ITEM_GAP 4
#define MENU_XOFFSET 5
#define MENU_CHECK_XOFFSET 10
typedef struct
{
Bool is_mono;
Bool use_stippling;
Handle xor;
Handle and;
long fore, back;
} MenuBitmap, *PMenuBitmap;
typedef struct _menu_item
{
int x;
int y;
int width;
int height;
int accel_width;
int icon_width;
MenuBitmap bitmap, icon;
} UnixMenuItem, *PUnixMenuItem;
typedef struct _menu_window
{
Handle self;
XWindow w;
Point sz;
Point pos;
PMenuItemReg m;
int num;
PUnixMenuItem um;
struct _menu_window *next;
struct _menu_window *prev;
int selected;
int right;
int last;
int first;
Region rgn;
#ifdef HAVE_X11_EXTENSIONS_XRENDER_H
Picture argb_picture;
#endif
} MenuWindow, *PMenuWindow;
#define MENU_PALETTE_SIZE (ciMaxId + 2)
typedef struct _menu_sys_data
{
COMPONENT_SYS_DATA;
Bool paint_pending;
PMenuWindow w;
MenuWindow wstatic;
PCachedFont font;
int guillemots;
Bool layered;
unsigned long c[MENU_PALETTE_SIZE];
unsigned long argb_c[MENU_PALETTE_SIZE];
Color rgb[MENU_PALETTE_SIZE];
XWindow focus;
PMenuWindow focused;
} MenuSysData, *PMenuSysData;
#define cfTargets (cfCustom + 0)
#define cfCOUNT (cfTargets + 1)
#define CF_32 (sizeof(long)*8) /* 32-bit properties are hacky */
typedef struct {
IV size;
unsigned char * data;
Handle image;
Atom name;
Bool immediate;
} ClipboardDataItem, *PClipboardDataItem;
typedef struct _clipboard_sys_data
{
COMPONENT_SYS_DATA;
Atom selection;
Atom target;
Bool opened;
Bool inside_event;
Bool need_write;
Handle selection_owner;
PClipboardDataItem external;
PClipboardDataItem internal;
PList xfers;
Bool xdnd_sending, xdnd_receiving;
} ClipboardSysData, *PClipboardSysData;
typedef struct
{
Handle self;
unsigned char * data;
unsigned long size;
unsigned int blocks;
unsigned int offset;
Bool data_detached;
Bool data_master;
long id;
XWindow requestor;
Atom property;
Atom target;
int format;
struct timeval time;
unsigned long delay;
} ClipboardXfer;
typedef unsigned char ClipboardXferKey[sizeof(XWindow)+sizeof(Atom)];
#define CLIPBOARD_XFER_KEY(key,window,property) \
memcpy(key,&window,sizeof(XWindow));\
memcpy(((unsigned char*)key) + sizeof(XWindow),&property,sizeof(Atom))
typedef union _unix_sys_data
{
ClipboardSysData clipboard;
struct {
COMPONENT_SYS_DATA;
} component;
DrawableSysData drawable;
MenuSysData menu;
TimerSysData timer;
RegionSysData region;
} UnixSysData, *PUnixSysData;
#define DISP (pguts-> display)
#define SCREEN (pguts-> screen_number)
#define VISUAL (pguts-> visual. visual)
#define DRIN pguts-> display, pguts-> screen_number
#define X_WINDOW (PComponent(self)-> handle)
#define X(obj) ((PDrawableSysData)(PComponent((obj))-> sysData))
#define DEFXX PDrawableSysData selfxx = (self == NULL_HANDLE ? NULL : X(self))
#define M(obj) ((PMenuSysData)(PComponent((obj))-> sysData))
#define DEFMM PMenuSysData selfxx = ((PMenuSysData)(PComponent((self))-> sysData))
#define C(obj) ((PClipboardSysData)(PComponent((obj))-> sysData))
#define DEFCC PClipboardSysData selfxx = C(self)
#define XX selfxx
#define WHEEL_DELTA 120
#define GET_RGBA_DESCRIPTION X(self)->flags.layered ? &guts. argb_bits : &guts. screen_bits
#define GET_REGION(obj) (&((PUnixSysData)(PComponent((obj))-> sysData))->region)
typedef U8 ColorComponent;
extern UnixGuts *
prima_unix_guts(void);
extern Handle
prima_xw2h( XWindow win);
extern void
prima_handle_event( XEvent *ev, XEvent *next_event);
extern void
prima_handle_menu_event( XEvent *ev, XWindow win, Handle self);
extern void
prima_handle_selection_event( XEvent *ev, XWindow win, Handle self);
extern void
prima_save_xerror_event( XErrorEvent *xr);
extern void
prima_restore_xerror_event( XErrorEvent *xr);
extern struct gc_head*
prima_get_gc( PDrawableSysData);
extern void
prima_get_fill_pattern_offsets( Handle self, int * x, int * y );
extern void
prima_rebuild_watchers( void);
extern void
prima_release_gc( PDrawableSysData);
extern Bool
prima_init_clipboard_subsystem( char * error_buf);
#define ROUND_DIRECTION 1000.0
#define IS_ZERO(a) ((int)(a*ROUND_DIRECTION)==0)
#define ROUND2INT(a) ((int)(a*ROUND_DIRECTION))
#define ROUGHLY(a) (ROUND2INT(a)/ROUND_DIRECTION)
extern Bool
prima_font_init_subsystem(void);
extern Bool
prima_font_init_x11( char * error_buf);
extern Bool
prima_font_subsystem_set_option( char *, char *);
extern void
prima_font_cleanup_subsystem( void);
extern const char *
prima_font_debug_style(int style);
extern void
prima_font_init_try_height( HeightGuessStack * p, int target, int firstMove );
extern int
prima_font_try_height( HeightGuessStack * p, int height);
extern PCachedFont
prima_font_pick( PFont source, Matrix matrix, PFont dest, unsigned int selection );
extern Point *
prima_get_text_box( Handle self, Point ovx, int advance );
extern Bool
prima_corefont_init( char *error_buf);
extern void
prima_corefont_done( void);
extern PFont
prima_corefont_fonts( Handle self, const char *facename, const char * encoding, int *retCount);
extern Bool
prima_corefont_pick_default_font_with_encoding(void);
extern Bool
prima_corefont_set_option( char * option, char * value);
extern Byte*
prima_corefont_get_glyph_bitmap( Handle self, uint16_t index, Bool mono, PPoint offset, PPoint size, int *advance);
extern PFontABC
prima_corefont_xfont2abc( XFontStruct * fs, int firstChar, int lastChar);
extern PFontABC
prima_corefont_xfont2def( Handle self, int first, int last);
extern void
prima_corefont_pp2font( char * ppFontNameSize, PFont font);
extern PCachedFont
prima_corefont_match(PFont match, Bool by_size, PCachedFont kf);
extern Point
prima_corefont_get_text_overhangs( XFontStruct *fs, const char *text, int len, int flags);
extern Bool
prima_corefont_encoding( char * encoding);
extern void
prima_corefont_encodings(PHash hash);
extern void
prima_corefont_free_cached_font( PCachedFont f);
extern void
prima_corefont_build_key( PFontKey key, PFont f, Bool bySize);
extern void
prima_fill_default_font( Font * font );
extern Bool
prima_init_color_subsystem( char * error_buf);
extern Bool
prima_init_xrender_subsystem( char * error_buf, Bool disable_argb32);
extern Bool
prima_find_color_mask_range( unsigned long mask, unsigned int * shift, unsigned int * range);
extern Bool
prima_color_subsystem_set_option( char *, char *);
extern void
prima_done_color_subsystem( void);
extern void
prima_done_xrender_subsystem( void);
extern int
prima_color_find( Handle self, long color, int maxDiff, int * diff, int maxRank);
extern Bool
prima_palette_replace( Handle self, Bool fast);
#define COLORHINT_NONE 0
#define COLORHINT_BLACK 1
#define COLORHINT_WHITE 2
#define LOGCOLOR_BLACK 0
#define LOGCOLOR_WHITE (pguts->palSize?(pguts->palSize-1):0xffffffff)
extern Color
prima_map_color( Color color, int * hint);
extern unsigned long
prima_allocate_color( Handle self, Color color, Brush * brush);
extern void
prima_palette_free( Handle self, Bool priority);
extern Bool
prima_palette_alloc( Handle self);
extern Bool
prima_color_add_ref( Handle self, int index, int rank);
extern int
prima_color_sync( void);
extern Pixmap
prima_get_hatch( FillPattern * fp);
extern void
prima_copy_1bit_ximage( unsigned char *data, XImage *i, Bool to_ximage);
extern void
prima_mirror_bytes( unsigned char *data, int dataSize);
extern Bool
prima_create_icon_pixmaps( Handle bw_icon, Pixmap *xor, Pixmap *and);
extern ImageCache*
prima_image_cache( PImage img, int type, int data_mul, int mask_mul, int alpha_channel);
#define SIMPLE_IMAGE_CACHE(img,type) prima_image_cache((PImage)(img),type,255,255,0)
#define IMGDUP_X(d) X(IMGDUP_H(d))
extern Bool
prima_put_ximage( XDrawable win, GC gc, PrimaXImage *i,
int src_x, int src_y, int dst_x, int dst_y,
int width, int height);
extern Bool
prima_query_image( Handle self, XImage * image);
extern Bool
prima_std_query_image( Handle self, Pixmap px);
extern Pixmap
prima_std_pixmap( Handle self, int type);
#ifdef HAVE_X11_EXTENSIONS_XRENDER_H
#define DELETE_ARGB_PICTURE(x) if ((x)) { \
XRenderFreePicture( DISP, x); \
x = 0; \
}
#define CLIP_ARGB_PICTURE(x,region) if ((x)) \
XRenderSetPictureClipRegion(DISP, x, region);
#define CREATE_ARGB_PICTURE(drawable, depth, target) \
if ( guts.render_extension) target = prima_render_create_picture(drawable, depth)
#define CLEANUP_RENDER_STIPPLES(self) \
if (guts.render_extension) prima_render_cleanup_stipples(self)
extern Picture
prima_render_create_picture(XDrawable drawable, int depth);
void
prima_render_cleanup_stipples(Handle self);
#else
#define CREATE_ARGB_PICTURE(drawable, depth, target)
#define DELETE_ARGB_PICTURE(x)
#define CLIP_ARGB_PICTURE(x,region)
#define CLEANUP_RENDER_STIPPLES(self)
#endif
extern void
prima_cleanup_drawable_after_painting( Handle self);
extern void
prima_cursor_tick( void);
extern void
prima_no_cursor( Handle self);
extern Cursor
prima_null_pointer( void);
#define WAIT_NEVER 0
#define WAIT_ALWAYS 1
#define WAIT_IF_NONE 2
extern Bool
prima_one_loop_round( int wait, Bool careOfApplication);
extern void
prima_prepare_drawable_for_painting( Handle self, Bool inside_on_paint);
extern Bool
prima_simple_message( Handle self, int cmd, Bool is_post);
extern void
prima_update_cursor( Handle self);
extern Bool
prima_update_rotated_fonts( PCachedFont f, const char * text, int len, Bool wide,
NPoint trig_cache, Matrix matrix, PRotatedFont *result, Bool * ok_to_not_rotate);
#define frUnix_int 1000
extern int
prima_rm_get_int( Handle self, XrmQuark class_detail, XrmQuark name_detail, int default_value);
extern void
prima_rect_union( XRectangle *t, const XRectangle *s);
extern void
prima_rect_intersect( XRectangle *t, const XRectangle *s);
extern void
prima_send_create_event( XWindow win);
extern void
prima_gc_ximages( void);
extern void
prima_ximage_event( XEvent*);
extern PrimaXImage*
prima_prepare_ximage( int width, int height, int format);
extern Bool
prima_free_ximage( PrimaXImage *i);
extern int
prima_rop_map( int rop);
extern void
prima_gp_get_clip_rect( Handle self, XRectangle *cr, Bool for_internal_paints);
extern XWindow
prima_find_frame_window( XWindow w);
extern Bool
prima_get_frame_info( Handle self, PRect r);
extern void
prima_send_cmSize( Handle self, Point oldSize);
extern Bool
prima_no_input( PDrawableSysData XX, Bool ignore_horizon, Bool beep);
extern void
process_transparents( Handle self);
extern Bool
apc_window_set_visible( Handle self, Bool show);
extern void
apc_SetWMNormalHints( Handle self, XSizeHints * hints);
extern Bool
prima_window_reset_menu( Handle self, int newMenuHeight);
extern void
prima_end_menu(void);
extern int
prima_handle_menu_shortcuts( Handle self, XEvent * ev, KeySym keysym);
extern void
prima_wm_sync( Handle self, int eventType);
extern Bool
prima_wm_net_state_read_maximization( XWindow window, Atom property);
extern unsigned char *
prima_get_window_property( XWindow window, Atom property, Atom req_type, Atom * actual_type,
int * actual_format, unsigned long * nitems);
extern void
prima_utf8_to_wchar( const char * utf8, XChar2b * u16, int src_len_bytes, int target_len_xchars);
extern XChar2b *
prima_alloc_utf8_to_wchar( const char * utf8, int length_chars);
extern void
prima_wchar2char( char * dest, XChar2b * src, int lim);
extern void
prima_char2wchar( XChar2b * dest, char * src, int lim);
extern XCharStruct *
prima_char_struct( XFontStruct * xs, void * c, Bool wide);
extern Color**
prima_standard_colors(int * n_classes);
struct MsgDlg {
struct MsgDlg * next;
Font * font;
Point btnPos;
Point btnSz;
Bool wide;
char ** wrapped;
int count;
int wrappedCount;
int *widths, *lengths;
int OKwidth;
Point textPos;
Bool active;
Bool pressed;
Bool grab;
int fontId;
Point winSz;
GC gc;
unsigned long fg, l3d, d3d;
Brush bg;
XWindow w;
int focus_revertTo;
XWindow focus;
};
extern void
prima_msgdlg_event( XEvent* ev, struct MsgDlg * md);
typedef void (*RETSIGTYPE)(int);
#undef XDestroyImage
#define XDestroyImage prima_XDestroyImage
extern void
prima_XDestroyImage( XImage * x);
typedef int (*XIfEventProcType)(Display*,XEvent*,XPointer);
#endif
#ifdef USE_XFT
extern void
prima_xft_init( void);
extern void
prima_xft_init_font_substitution( void);
extern void
prima_xft_done( void);
extern void
prima_xft_gp_destroy( Handle self );
extern void
prima_xft_build_key( PFontKey key, PFont f, Matrix matrix, Bool bySize);
extern PCachedFont
prima_xft_match( Font * font, Matrix matrix, Bool by_size, PCachedFont cf);
extern int
prima_xft_get_text_width( PCachedFont self, const char * text, int len,
int flags, uint32_t * map8,
Point * overhangs);
extern int
prima_xft_get_glyphs_width( Handle self, PCachedFont selfxx, PGlyphsOutRec glyphs,
int flags, Point * overhangs);
extern Point *
prima_xft_get_text_box( Handle self, const char * text, int len, int flags);
extern Point *
prima_xft_get_glyphs_box( Handle self, PGlyphsOutRec glyphs);
extern Bool
prima_xft_text_out( Handle self, const char * text, int x, int y, int len, int flags);
extern Bool
prima_xft_glyphs_out( Handle self, PGlyphsOutRec glyphs, int x, int y);
extern unsigned long *
prima_xft_get_font_ranges( Handle self, int * count);
extern char *
prima_xft_get_font_languages( Handle self);
extern PFontABC
prima_xft_get_font_abc( Handle self, int firstChar, int lastChar, int flags);
extern PFontABC
prima_xft_get_font_def( Handle self, int firstChar, int lastChar, int flags);
extern int
prima_xft_get_glyph_outline( Handle self, unsigned int index, unsigned int flags, int ** buffer);
extern PCachedFont
prima_xft_get_cache( PFont font, Matrix matrix);
extern Bool
prima_xft_parse( char * ppFontNameSize, Font * font);
extern void
prima_xft_update_region( Handle self);
extern int
prima_xft_load_font( char * fontName );
extern Bool
prima_xft_text_shaper_ident( Handle self, PTextShapeRec r);
extern Bool
prima_xft_text_shaper_bytes( Handle self, PTextShapeRec r);
extern Bool
prima_xft_text_shaper_harfbuzz( Handle self, PTextShapeRec r);
extern unsigned long *
prima_xft_mapper_query_ranges(PFont font, int * count, unsigned int * flags);
extern Byte*
prima_xft_get_glyph_bitmap( Handle self, uint16_t index, unsigned int flags, PPoint offset, PPoint size, int *advance, int *bpp);
extern Bool
prima_xft_is_font_colored(Handle self);
#endif
extern Bool
prima_text_shaper_core_text( Handle self, PTextShapeRec r);
extern void
prima_xim_init(void);
extern void
prima_xim_done(void);
extern Bool
prima_xim_handle_key_press( Handle self, XKeyEvent *ev, Event *e, KeySym *sym);
extern void
prima_xim_focus_in(Handle self);
extern void
prima_xim_focus_out(void);
extern void
prima_xim_update_cursor( Handle self);
extern U32
prima_keysym_to_keycode( KeySym keysym, XKeyEvent *ev, U8 character );
#ifdef WITH_GTK
extern Display*
prima_gtk_init( void);
extern Bool
prima_gtk_done( void);
extern char *
prima_gtk_openfile( char * params);
extern Bool
prima_gtk_application_get_bitmap( Handle self, Handle image, int x, int y, int xLen, int yLen);
#endif
#ifdef WITH_COCOA
extern uint32_t*
prima_cocoa_application_get_bitmap( int x, int y, int xLen, int yLen, int yMax);
extern char *
prima_cocoa_system_action( char * params);
#endif
typedef struct _ViewProfile {
Point pos;
Point size;
Point virtualSize;
Bool visible;
Bool focused;
Handle capture;
char * title;
int shape_count;
int shape_ordering;
XRectangle * shape_rects;
} ViewProfile, *PViewProfile;
extern void
prima_set_view_ex( Handle self, PViewProfile p);
extern void
prima_get_view_ex( Handle self, PViewProfile p);
extern void
prima_notify_sys_handle( Handle self );
extern int
prima_flush_events( Display * disp, XEvent * ev, Handle self);
extern Region
prima_region_create( Handle mask);
extern Handle
prima_find_toplevel_window(Handle self);
extern Handle
prima_find_root_parent(Handle self);
extern Byte*
prima_mirror_bits( void);
extern int
prima_copy_region_data(void * region);
#define RPS_OK 0
#define RPS_PARTIAL 1
#define RPS_NODATA 2
#define RPS_ERROR 3
extern Bool
prima_handle_dnd_event( Handle self, XEvent *xev);
extern int
prima_read_property( XWindow window, Atom property, Atom * type, int * format,
unsigned long * size, unsigned char ** data, Bool delete_property);
extern void
prima_clipboard_kill_item( PClipboardDataItem item, Handle id);
extern void
prima_detach_xfers( PClipboardSysData XX, Handle id, Bool clear_original_data);
extern void
prima_clipboard_query_targets( Handle self );
extern int
prima_clipboard_fill_targets( Handle self);
extern void
prima_update_dnd_aware( Handle self );
extern Cursor
prima_get_cursor(Handle self);
extern void
prima_paint_text_background( Handle self, Point * p, int x, int y );
extern Bool
prima_update_quarks_cache( Handle self);
#ifdef HAVE_X11_EXTENSIONS_XRENDER_H
int
my_XRenderCompositeDoublePoly (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
int xDst,
int yDst,
_Xconst XPointDouble *fpoints,
int npoints,
int winding);
Picture
prima_pen_picture(Handle self);
#endif
#ifdef USE_FONTQUERY
#define FT266_TRUNC(x) ((x) >> 6)
#define FT266_ROUND(x) (((x)+32) & -64)
#define FT266_to_short(x) ((short)(FT266_TRUNC(FT266_ROUND(x))))
extern void
prima_fc_init(void);
extern void
prima_fc_init_font_substitution(void);
extern void
prima_fc_done(void);
extern char *
prima_fc_get_font_languages( FcPattern *pat);
extern uint32_t *
prima_fc_map8( const char * encoding);
extern const char *
prima_fc_find_encoding( const char *encoding );
extern unsigned long *
prima_fc_get_font_ranges( FcCharSet *c, int * count);
extern int
prima_fc_load_font( char* filename);
extern void
prima_fc_build_font_key( int type, PFontKey key, PFont f, Bool bySize, Matrix matrix);
extern void
prima_fc_set_font( Handle self, PFont font );
extern PFont
prima_fc_fonts( PFont array, const char *facename, const char * encoding, int *retCount);
extern void
prima_fc_font_encodings( PHash hash);
extern void
prima_fc_pattern2fontnames( FcPattern * pattern, Font * font);
extern void
prima_fc_pattern2font( FcPattern * pattern, PFont font);
extern char *
prima_fc_find_good_font_by_family( Font * f, int fc_spacing );
extern const char *
prima_fc_pattern2encoding( FcPattern *p);
extern int
prima_fc_suggest_pitch( PFont requested_font, PFont suggested_font, FcPattern *match);
extern void
prima_fc_end_suggestion(int flag);
extern Bool
prima_fc_encoding_is_supported( char *encoding, FcPattern *match);
extern Bool
prima_fq_begin_query(Handle self);
extern void
prima_fq_free_cached_font( PCachedFont f);
extern void
prima_fq_build_key( PFontKey key, PFont f);
extern PCachedFont
prima_fq_match( PFont dest, Bool by_size, PCachedFont kf);
extern Bool
prima_fq_set_font( Handle self, PCachedFont kf);
extern Byte*
prima_fq_get_glyph_bitmap( Handle self, uint16_t index, unsigned int flags, PPoint offset, PPoint size, int *advance, int *bpp);
extern int
prima_fq_get_glyph_outline( Handle self, unsigned int index, unsigned int flags, int ** buffer);
extern Bool
prima_fq_text_shaper_ident( Handle self, PTextShapeRec r);
extern Bool
prima_fq_text_shaper_bytes( Handle self, PTextShapeRec r);
extern unsigned long *
prima_fq_mapper_query_ranges(PFont font, int * count, unsigned int * flags);
extern Bool
prima_fq_text_shaper_harfbuzz( Handle self, PTextShapeRec r);
extern int
prima_fq_get_text_width( Handle self, const char * text, int len, int flags, Point * overhangs);
extern int
prima_fq_get_glyphs_width( Handle self, PGlyphsOutRec t, int flags, Point * overhangs);
extern Point *
prima_fq_get_text_box( Handle self, const char * text, int len, int flags);
extern Point *
prima_fq_get_glyphs_box( Handle self, PGlyphsOutRec t);
extern PFontABC
prima_fq_get_font_abc( Handle self, int firstChar, int lastChar, int flags);
extern PFontABC
prima_fq_get_font_def( Handle self, int firstChar, int lastChar, int flags);
extern unsigned long *
prima_fq_get_font_ranges( Handle self, int * count);
extern char *
prima_fq_get_font_languages( Handle self);
extern void
prima_fq_apply_synthetic_fields(PCachedFont kf, PFont source, PFont dest);
extern Bool
prima_ft_init( void);
extern void
prima_ft_done( void);
extern FT_Face
prima_ft_lock_face( char *filename, int index);
extern void
prima_ft_unlock_face(FT_Face face);
Bool
prima_ft_combining_supported( FT_Face face );
extern int
prima_ft_get_glyph_outline( FT_Face face, FT_UInt ft_index, FT_Int32 ft_flags, int ** buffer);
extern Byte*
prima_ft_get_glyph_bitmap( FT_Face face, FT_UInt index, FT_Int32 flags, PPoint offset, PPoint size, int *advance, int *bpp);
extern Bool
prima_ft_is_font_colored( FT_Face face);
extern Bool
prima_ft_text_shaper_harfbuzz( FT_Face face, PTextShapeRec r);
extern void
prima_ft_detail_tt_font( FT_Face face, PFont font, float mul);
#endif