mirror of
https://github.com/yshui/picom.git
synced 2024-11-11 13:51:02 -05:00
Merge branch 'new_refactor'
This commit is contained in:
Christopher Jeffrey
commit
8dbcaeebb5
2 changed files with 642 additions and 322 deletions
618
compton.c
618
compton.c
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@ -8,115 +8,13 @@
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*
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <math.h>
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#include <sys/poll.h>
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#include <sys/time.h>
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#include <time.h>
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#include <unistd.h>
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#include <getopt.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xatom.h>
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#include <X11/extensions/Xcomposite.h>
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#include <X11/extensions/Xdamage.h>
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#include <X11/extensions/Xrender.h>
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#if COMPOSITE_MAJOR > 0 || COMPOSITE_MINOR >= 2
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#define HAS_NAME_WINDOW_PIXMAP 1
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#endif
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#define CAN_DO_USABLE 0
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typedef enum {
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WINTYPE_UNKNOWN,
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WINTYPE_DESKTOP,
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WINTYPE_DOCK,
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WINTYPE_TOOLBAR,
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WINTYPE_MENU,
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WINTYPE_UTILITY,
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WINTYPE_SPLASH,
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WINTYPE_DIALOG,
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WINTYPE_NORMAL,
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WINTYPE_DROPDOWN_MENU,
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WINTYPE_POPUP_MENU,
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WINTYPE_TOOLTIP,
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WINTYPE_NOTIFY,
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WINTYPE_COMBO,
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WINTYPE_DND,
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NUM_WINTYPES
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} wintype;
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typedef struct _ignore {
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struct _ignore *next;
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unsigned long sequence;
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} ignore;
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typedef struct _win {
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struct _win *next;
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Window id;
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Window client_win;
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#if HAS_NAME_WINDOW_PIXMAP
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Pixmap pixmap;
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#endif
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XWindowAttributes a;
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#if CAN_DO_USABLE
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Bool usable; /* mapped and all damaged at one point */
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XRectangle damage_bounds; /* bounds of damage */
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#endif
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int mode;
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int damaged;
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Damage damage;
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Picture picture;
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Picture alpha_pict;
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Picture alpha_border_pict;
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Picture shadow_pict;
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XserverRegion border_size;
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XserverRegion extents;
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Picture shadow;
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int shadow_dx;
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int shadow_dy;
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int shadow_width;
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int shadow_height;
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unsigned int opacity;
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wintype window_type;
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unsigned long damage_sequence; /* sequence when damage was created */
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Bool destroyed;
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unsigned int left_width;
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unsigned int right_width;
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unsigned int top_width;
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unsigned int bottom_width;
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Bool need_configure;
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XConfigureEvent queue_configure;
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/* for drawing translucent windows */
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XserverRegion border_clip;
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struct _win *prev_trans;
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} win;
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typedef struct _conv {
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int size;
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double *data;
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} conv;
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typedef struct _fade {
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struct _fade *next;
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win *w;
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double cur;
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double finish;
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double step;
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void (*callback) (Display *dpy, win *w);
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Display *dpy;
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} fade;
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#include "compton.h"
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win *list;
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fade *fades;
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Display *dpy;
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int scr;
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Window root;
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Picture root_picture;
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Picture root_buffer;
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@ -128,15 +26,36 @@ Bool clip_changed;
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Bool has_name_pixmap;
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#endif
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int root_height, root_width;
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/* errors */
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ignore *ignore_head, **ignore_tail = &ignore_head;
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int xfixes_event, xfixes_error;
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int damage_event, damage_error;
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int composite_event, composite_error;
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int render_event, render_error;
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Bool synchronize;
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int composite_opcode;
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/* find these once and be done with it */
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/* shadows */
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conv *gaussian_map;
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/* for shadow precomputation */
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int Gsize = -1;
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unsigned char *shadow_corner = NULL;
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unsigned char *shadow_top = NULL;
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/* for root tile */
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static const char *background_props[] = {
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"_XROOTPMAP_ID",
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"_XSETROOT_ID",
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0,
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};
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/* for expose events */
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XRectangle *expose_rects = 0;
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int size_expose = 0;
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int n_expose = 0;
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/* atoms */
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Atom extents_atom;
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Atom opacity_atom;
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Atom win_type_atom;
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@ -145,28 +64,23 @@ double win_type_opacity[NUM_WINTYPES];
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Bool win_type_shadow[NUM_WINTYPES];
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Bool win_type_fade[NUM_WINTYPES];
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#define REGISTER_PROP "_NET_WM_CM_S"
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/**
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* Macros
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*/
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#define OPAQUE 0xffffffff
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#define INACTIVE_OPACITY \
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(unsigned long)((double)inactive_opacity * OPAQUE)
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conv *gaussian_map;
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#define IS_NORMAL_WIN(w) \
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((w) && ((w)->window_type == WINTYPE_NORMAL \
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|| (w)->window_type == WINTYPE_UTILITY))
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// || (w)->window_type == WINTYPE_UNKNOWN))
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#define WINDOW_SOLID 0
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#define WINDOW_TRANS 1
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#define WINDOW_ARGB 2
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#define HAS_FRAME_OPACITY(w) (frame_opacity && (w)->top_width)
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#define DEBUG_REPAINT 0
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#define DEBUG_EVENTS 0
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#define MONITOR_REPAINT 0
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static void
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determine_mode(Display *dpy, win *w);
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static double
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get_opacity_percent(Display *dpy, win *w);
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static XserverRegion
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win_extents(Display *dpy, win *w);
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/**
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* Options
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*/
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int shadow_radius = 12;
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int shadow_offset_x = -15;
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@ -184,20 +98,11 @@ Bool clear_shadow = False;
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double inactive_opacity = 0;
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double frame_opacity = 0;
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#define INACTIVE_OPACITY \
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(unsigned long)((double)inactive_opacity * OPAQUE)
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Bool synchronize = False;
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#define IS_NORMAL_WIN(w) \
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((w) && ((w)->window_type == WINTYPE_NORMAL \
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|| (w)->window_type == WINTYPE_UTILITY))
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// || (w)->window_type == WINTYPE_UNKNOWN))
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#define HAS_FRAME_OPACITY(w) (frame_opacity && (w)->top_width)
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/* For shadow precomputation */
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int Gsize = -1;
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unsigned char *shadow_corner = NULL;
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unsigned char *shadow_top = NULL;
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/**
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* Fades
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*/
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int
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get_time_in_milliseconds() {
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@ -396,13 +301,16 @@ run_fades(Display *dpy) {
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fade_time = now + fade_delta;
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}
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/**
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* Shadows
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*/
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static double
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gaussian(double r, double x, double y) {
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return ((1 / (sqrt(2 * M_PI * r))) *
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exp((- (x * x + y * y)) / (2 * r * r)));
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}
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static conv *
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make_gaussian_map(Display *dpy, double r) {
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conv *c;
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@ -754,6 +662,10 @@ solid_picture(Display *dpy, Bool argb, double a,
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return picture;
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}
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/**
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* Errors
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*/
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void
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discard_ignore(Display *dpy, unsigned long sequence) {
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while (ignore_head) {
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@ -787,6 +699,10 @@ should_ignore(Display *dpy, unsigned long sequence) {
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return ignore_head && ignore_head->sequence == sequence;
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}
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/**
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* Windows
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*/
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static win *
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find_win(Display *dpy, Window id) {
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win *w;
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@ -811,12 +727,6 @@ find_toplevel(Display *dpy, Window id) {
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return 0;
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}
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static const char *background_props[] = {
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"_XROOTPMAP_ID",
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"_XSETROOT_ID",
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0,
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};
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static Picture
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root_tile_f(Display *dpy) {
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Picture picture;
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@ -1452,12 +1362,6 @@ determine_wintype(Display *dpy, Window w, Window top) {
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}
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}
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static unsigned int
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get_opacity_prop(Display *dpy, win *w, unsigned int def);
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static void
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configure_win(Display *dpy, XConfigureEvent *ce);
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static void
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map_win(Display *dpy, Window id,
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unsigned long sequence, Bool fade,
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@ -2171,6 +2075,205 @@ ev_window(XEvent *ev) {
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}
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#endif
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/**
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* Events
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*/
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inline static void
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ev_focus_in(XFocusChangeEvent *ev) {
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if (!inactive_opacity) return;
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win *fw = find_win(dpy, ev->window);
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if (IS_NORMAL_WIN(fw)) {
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set_opacity(dpy, fw, OPAQUE);
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}
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}
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inline static void
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ev_focus_out(XFocusChangeEvent *ev) {
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if (!inactive_opacity) return;
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if (ev->mode == NotifyGrab
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|| (ev->mode == NotifyNormal
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&& (ev->detail == NotifyNonlinear
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|| ev->detail == NotifyNonlinearVirtual))) {
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;
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} else {
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return;
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}
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win *fw = find_win(dpy, ev->window);
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if (IS_NORMAL_WIN(fw)) {
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set_opacity(dpy, fw, INACTIVE_OPACITY);
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}
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}
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inline static void
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ev_create_notify(XCreateWindowEvent *ev) {
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add_win(dpy, ev->window, 0, ev->override_redirect);
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}
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inline static void
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ev_configure_notify(XConfigureEvent *ev) {
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configure_win(dpy, ev);
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}
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inline static void
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ev_destroy_notify(XDestroyWindowEvent *ev) {
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destroy_win(dpy, ev->window, True);
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}
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inline static void
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ev_map_notify(XMapEvent *ev) {
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map_win(dpy, ev->window, ev->serial, True, ev->override_redirect);
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}
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inline static void
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ev_unmap_notify(XUnmapEvent *ev) {
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unmap_win(dpy, ev->window, True);
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}
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inline static void
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ev_reparent_notify(XReparentEvent *ev) {
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if (ev->parent == root) {
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add_win(dpy, ev->window, 0, ev->override_redirect);
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} else {
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destroy_win(dpy, ev->window, True);
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}
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}
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|
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inline static void
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ev_circulate_notify(XCirculateEvent *ev) {
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circulate_win(dpy, ev);
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}
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|
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inline static void
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ev_expose(XExposeEvent *ev) {
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if (ev->window == root) {
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int more = ev->count + 1;
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if (n_expose == size_expose) {
|
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if (expose_rects) {
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expose_rects = realloc(expose_rects,
|
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(size_expose + more) * sizeof(XRectangle));
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size_expose += more;
|
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} else {
|
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expose_rects = malloc(more * sizeof(XRectangle));
|
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size_expose = more;
|
||||
}
|
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}
|
||||
|
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expose_rects[n_expose].x = ev->x;
|
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expose_rects[n_expose].y = ev->y;
|
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expose_rects[n_expose].width = ev->width;
|
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expose_rects[n_expose].height = ev->height;
|
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n_expose++;
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|
||||
if (ev->count == 0) {
|
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expose_root(dpy, root, expose_rects, n_expose);
|
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n_expose = 0;
|
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}
|
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}
|
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}
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|
||||
inline static void
|
||||
ev_property_notify(XPropertyEvent *ev) {
|
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int p;
|
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for (p = 0; background_props[p]; p++) {
|
||||
if (ev->atom == XInternAtom(dpy, background_props[p], False)) {
|
||||
if (root_tile) {
|
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XClearArea(dpy, root, 0, 0, 0, 0, True);
|
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XRenderFreePicture(dpy, root_tile);
|
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root_tile = None;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* check if Trans property was changed */
|
||||
if (ev->atom == opacity_atom) {
|
||||
/* reset mode and redraw window */
|
||||
win *w = find_win(dpy, ev->window);
|
||||
if (w) {
|
||||
double def = win_type_opacity[w->window_type];
|
||||
set_opacity(dpy, w,
|
||||
get_opacity_prop(dpy, w, (unsigned long)(OPAQUE * def)));
|
||||
}
|
||||
}
|
||||
|
||||
if (frame_opacity && ev->atom == extents_atom) {
|
||||
win *w = find_toplevel(dpy, ev->window);
|
||||
if (w) {
|
||||
get_frame_extents(dpy, w->client_win,
|
||||
&w->left_width, &w->right_width,
|
||||
&w->top_width, &w->bottom_width);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
inline static void
|
||||
ev_damage_notify(XDamageNotifyEvent *ev) {
|
||||
damage_win(dpy, ev);
|
||||
}
|
||||
|
||||
inline static void
|
||||
handle_event(XEvent *ev) {
|
||||
if ((ev->type & 0x7f) != KeymapNotify) {
|
||||
discard_ignore(dpy, ev->xany.serial);
|
||||
}
|
||||
|
||||
#if DEBUG_EVENTS
|
||||
if (ev->type != damage_event + XDamageNotify) {
|
||||
printf("event %10.10s serial 0x%08x window 0x%08x\n",
|
||||
ev_name(ev), ev_serial(ev), ev_window(ev));
|
||||
}
|
||||
#endif
|
||||
|
||||
switch (ev->type) {
|
||||
case FocusIn:
|
||||
ev_focus_in((XFocusChangeEvent *)ev);
|
||||
break;
|
||||
case FocusOut:
|
||||
ev_focus_out((XFocusChangeEvent *)ev);
|
||||
break;
|
||||
case CreateNotify:
|
||||
ev_create_notify((XCreateWindowEvent *)ev);
|
||||
break;
|
||||
case ConfigureNotify:
|
||||
ev_configure_notify((XConfigureEvent *)ev);
|
||||
break;
|
||||
case DestroyNotify:
|
||||
ev_destroy_notify((XDestroyWindowEvent *)ev);
|
||||
break;
|
||||
case MapNotify:
|
||||
ev_map_notify((XMapEvent *)ev);
|
||||
break;
|
||||
case UnmapNotify:
|
||||
ev_unmap_notify((XUnmapEvent *)ev);
|
||||
break;
|
||||
case ReparentNotify:
|
||||
ev_reparent_notify((XReparentEvent *)ev);
|
||||
break;
|
||||
case CirculateNotify:
|
||||
ev_circulate_notify((XCirculateEvent *)ev);
|
||||
break;
|
||||
case Expose:
|
||||
ev_expose((XExposeEvent *)ev);
|
||||
break;
|
||||
case PropertyNotify:
|
||||
ev_property_notify((XPropertyEvent *)ev);
|
||||
break;
|
||||
default:
|
||||
if (ev->type == damage_event + XDamageNotify) {
|
||||
ev_damage_notify((XDamageNotifyEvent *)ev);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Main
|
||||
*/
|
||||
|
||||
void
|
||||
usage(char *program) {
|
||||
fprintf(stderr, "%s v0.0.1\n", program);
|
||||
|
|
@ -2266,6 +2369,46 @@ register_cm(int scr) {
|
|||
XSetSelectionOwner(dpy, a, w, 0);
|
||||
}
|
||||
|
||||
static void
|
||||
get_atoms() {
|
||||
extents_atom = XInternAtom(dpy,
|
||||
"_NET_FRAME_EXTENTS", False);
|
||||
opacity_atom = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_OPACITY", False);
|
||||
|
||||
win_type_atom = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE", False);
|
||||
win_type[WINTYPE_UNKNOWN] = 0;
|
||||
win_type[WINTYPE_DESKTOP] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DESKTOP", False);
|
||||
win_type[WINTYPE_DOCK] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DOCK", False);
|
||||
win_type[WINTYPE_TOOLBAR] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_TOOLBAR", False);
|
||||
win_type[WINTYPE_MENU] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_MENU", False);
|
||||
win_type[WINTYPE_UTILITY] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_UTILITY", False);
|
||||
win_type[WINTYPE_SPLASH] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_SPLASH", False);
|
||||
win_type[WINTYPE_DIALOG] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DIALOG", False);
|
||||
win_type[WINTYPE_NORMAL] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_NORMAL", False);
|
||||
win_type[WINTYPE_DROPDOWN_MENU] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", False);
|
||||
win_type[WINTYPE_POPUP_MENU] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_POPUP_MENU", False);
|
||||
win_type[WINTYPE_TOOLTIP] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_TOOLTIP", False);
|
||||
win_type[WINTYPE_NOTIFY] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_NOTIFICATION", False);
|
||||
win_type[WINTYPE_COMBO] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_COMBO", False);
|
||||
win_type[WINTYPE_DND] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DND", False);
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char **argv) {
|
||||
XEvent ev;
|
||||
|
|
@ -2274,11 +2417,7 @@ main(int argc, char **argv) {
|
|||
unsigned int nchildren;
|
||||
int i;
|
||||
XRenderPictureAttributes pa;
|
||||
XRectangle *expose_rects = 0;
|
||||
int size_expose = 0;
|
||||
int n_expose = 0;
|
||||
struct pollfd ufd;
|
||||
int p;
|
||||
int composite_major, composite_minor;
|
||||
char *display = 0;
|
||||
int o;
|
||||
|
|
@ -2290,9 +2429,6 @@ main(int argc, char **argv) {
|
|||
win_type_opacity[i] = 1.0;
|
||||
}
|
||||
|
||||
/* don't bother to draw a shadow for the desktop */
|
||||
win_type_shadow[WINTYPE_DESKTOP] = False;
|
||||
|
||||
while ((o = getopt(argc, argv, "D:I:O:d:r:o:m:l:t:i:e:scnfFCaSz")) != -1) {
|
||||
switch (o) {
|
||||
case 'd':
|
||||
|
|
@ -2421,44 +2557,7 @@ main(int argc, char **argv) {
|
|||
}
|
||||
|
||||
register_cm(scr);
|
||||
|
||||
/* get atoms */
|
||||
extents_atom = XInternAtom(dpy,
|
||||
"_NET_FRAME_EXTENTS", False);
|
||||
opacity_atom = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_OPACITY", False);
|
||||
|
||||
win_type_atom = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE", False);
|
||||
win_type[WINTYPE_UNKNOWN] = 0;
|
||||
win_type[WINTYPE_DESKTOP] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DESKTOP", False);
|
||||
win_type[WINTYPE_DOCK] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DOCK", False);
|
||||
win_type[WINTYPE_TOOLBAR] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_TOOLBAR", False);
|
||||
win_type[WINTYPE_MENU] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_MENU", False);
|
||||
win_type[WINTYPE_UTILITY] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_UTILITY", False);
|
||||
win_type[WINTYPE_SPLASH] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_SPLASH", False);
|
||||
win_type[WINTYPE_DIALOG] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DIALOG", False);
|
||||
win_type[WINTYPE_NORMAL] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_NORMAL", False);
|
||||
win_type[WINTYPE_DROPDOWN_MENU] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", False);
|
||||
win_type[WINTYPE_POPUP_MENU] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_POPUP_MENU", False);
|
||||
win_type[WINTYPE_TOOLTIP] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_TOOLTIP", False);
|
||||
win_type[WINTYPE_NOTIFY] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_NOTIFICATION", False);
|
||||
win_type[WINTYPE_COMBO] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_COMBO", False);
|
||||
win_type[WINTYPE_DND] = XInternAtom(dpy,
|
||||
"_NET_WM_WINDOW_TYPE_DND", False);
|
||||
get_atoms();
|
||||
|
||||
pa.subwindow_mode = IncludeInferiors;
|
||||
|
||||
|
|
@ -2514,134 +2613,8 @@ main(int argc, char **argv) {
|
|||
|
||||
XNextEvent(dpy, &ev);
|
||||
|
||||
if ((ev.type & 0x7f) != KeymapNotify) {
|
||||
discard_ignore(dpy, ev.xany.serial);
|
||||
}
|
||||
handle_event((XEvent *)&ev);
|
||||
|
||||
#if DEBUG_EVENTS
|
||||
if (ev.type != damage_event + XDamageNotify) {
|
||||
printf("event %10.10s serial 0x%08x window 0x%08x\n",
|
||||
ev_name(&ev), ev_serial(&ev), ev_window(&ev));
|
||||
}
|
||||
#endif
|
||||
|
||||
switch (ev.type) {
|
||||
case FocusIn: {
|
||||
if (!inactive_opacity) break;
|
||||
|
||||
win *fw = find_win(dpy, ev.xfocus.window);
|
||||
if (IS_NORMAL_WIN(fw)) {
|
||||
set_opacity(dpy, fw, OPAQUE);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case FocusOut: {
|
||||
if (!inactive_opacity) break;
|
||||
|
||||
if (ev.xfocus.mode == NotifyGrab
|
||||
|| (ev.xfocus.mode == NotifyNormal
|
||||
&& (ev.xfocus.detail == NotifyNonlinear
|
||||
|| ev.xfocus.detail == NotifyNonlinearVirtual))) {
|
||||
;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
|
||||
win *fw = find_win(dpy, ev.xfocus.window);
|
||||
if (IS_NORMAL_WIN(fw)) {
|
||||
set_opacity(dpy, fw, INACTIVE_OPACITY);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case CreateNotify:
|
||||
add_win(dpy, ev.xcreatewindow.window, 0,
|
||||
ev.xcreatewindow.override_redirect);
|
||||
break;
|
||||
case ConfigureNotify:
|
||||
configure_win(dpy, &ev.xconfigure);
|
||||
break;
|
||||
case DestroyNotify:
|
||||
destroy_win(dpy, ev.xdestroywindow.window, True);
|
||||
break;
|
||||
case MapNotify:
|
||||
map_win(dpy, ev.xmap.window, ev.xmap.serial, True,
|
||||
ev.xmap.override_redirect);
|
||||
break;
|
||||
case UnmapNotify:
|
||||
unmap_win(dpy, ev.xunmap.window, True);
|
||||
break;
|
||||
case ReparentNotify:
|
||||
if (ev.xreparent.parent == root) {
|
||||
add_win(dpy, ev.xreparent.window, 0,
|
||||
ev.xreparent.override_redirect);
|
||||
} else {
|
||||
destroy_win(dpy, ev.xreparent.window, True);
|
||||
}
|
||||
break;
|
||||
case CirculateNotify:
|
||||
circulate_win(dpy, &ev.xcirculate);
|
||||
break;
|
||||
case Expose:
|
||||
if (ev.xexpose.window == root) {
|
||||
int more = ev.xexpose.count + 1;
|
||||
if (n_expose == size_expose) {
|
||||
if (expose_rects) {
|
||||
expose_rects = realloc(expose_rects,
|
||||
(size_expose + more) * sizeof(XRectangle));
|
||||
size_expose += more;
|
||||
} else {
|
||||
expose_rects = malloc(more * sizeof(XRectangle));
|
||||
size_expose = more;
|
||||
}
|
||||
}
|
||||
expose_rects[n_expose].x = ev.xexpose.x;
|
||||
expose_rects[n_expose].y = ev.xexpose.y;
|
||||
expose_rects[n_expose].width = ev.xexpose.width;
|
||||
expose_rects[n_expose].height = ev.xexpose.height;
|
||||
n_expose++;
|
||||
if (ev.xexpose.count == 0) {
|
||||
expose_root(dpy, root, expose_rects, n_expose);
|
||||
n_expose = 0;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case PropertyNotify:
|
||||
for (p = 0; background_props[p]; p++) {
|
||||
if (ev.xproperty.atom ==
|
||||
XInternAtom(dpy, background_props[p], False)) {
|
||||
if (root_tile) {
|
||||
XClearArea(dpy, root, 0, 0, 0, 0, True);
|
||||
XRenderFreePicture(dpy, root_tile);
|
||||
root_tile = None;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
/* check if Trans property was changed */
|
||||
if (ev.xproperty.atom == opacity_atom) {
|
||||
/* reset mode and redraw window */
|
||||
win *w = find_win(dpy, ev.xproperty.window);
|
||||
if (w) {
|
||||
double def = win_type_opacity[w->window_type];
|
||||
set_opacity(dpy, w,
|
||||
get_opacity_prop(dpy, w, (unsigned long)(OPAQUE * def)));
|
||||
}
|
||||
}
|
||||
if (frame_opacity && ev.xproperty.atom == extents_atom) {
|
||||
win *w = find_toplevel(dpy, ev.xproperty.window);
|
||||
if (w) {
|
||||
get_frame_extents(dpy, w->client_win,
|
||||
&w->left_width, &w->right_width,
|
||||
&w->top_width, &w->bottom_width);
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
if (ev.type == damage_event + XDamageNotify) {
|
||||
damage_win(dpy, (XDamageNotifyEvent *)&ev);
|
||||
}
|
||||
break;
|
||||
}
|
||||
} while (QLength(dpy));
|
||||
|
||||
if (all_damage) {
|
||||
|
|
@ -2654,3 +2627,4 @@ main(int argc, char **argv) {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
346
compton.h
346
compton.h
|
|
@ -1 +1,347 @@
|
|||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <math.h>
|
||||
#include <sys/poll.h>
|
||||
#include <sys/time.h>
|
||||
#include <time.h>
|
||||
#include <unistd.h>
|
||||
#include <getopt.h>
|
||||
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xutil.h>
|
||||
#include <X11/Xatom.h>
|
||||
#include <X11/extensions/Xcomposite.h>
|
||||
#include <X11/extensions/Xdamage.h>
|
||||
#include <X11/extensions/Xrender.h>
|
||||
|
||||
#if COMPOSITE_MAJOR > 0 || COMPOSITE_MINOR >= 2
|
||||
#define HAS_NAME_WINDOW_PIXMAP 1
|
||||
#endif
|
||||
|
||||
#define CAN_DO_USABLE 0
|
||||
#define DEBUG_REPAINT 0
|
||||
#define DEBUG_EVENTS 0
|
||||
#define MONITOR_REPAINT 0
|
||||
|
||||
#define OPAQUE 0xffffffff
|
||||
#define REGISTER_PROP "_NET_WM_CM_S"
|
||||
|
||||
#define WINDOW_SOLID 0
|
||||
#define WINDOW_TRANS 1
|
||||
#define WINDOW_ARGB 2
|
||||
|
||||
typedef enum {
|
||||
WINTYPE_UNKNOWN,
|
||||
WINTYPE_DESKTOP,
|
||||
WINTYPE_DOCK,
|
||||
WINTYPE_TOOLBAR,
|
||||
WINTYPE_MENU,
|
||||
WINTYPE_UTILITY,
|
||||
WINTYPE_SPLASH,
|
||||
WINTYPE_DIALOG,
|
||||
WINTYPE_NORMAL,
|
||||
WINTYPE_DROPDOWN_MENU,
|
||||
WINTYPE_POPUP_MENU,
|
||||
WINTYPE_TOOLTIP,
|
||||
WINTYPE_NOTIFY,
|
||||
WINTYPE_COMBO,
|
||||
WINTYPE_DND,
|
||||
NUM_WINTYPES
|
||||
} wintype;
|
||||
|
||||
typedef struct _ignore {
|
||||
struct _ignore *next;
|
||||
unsigned long sequence;
|
||||
} ignore;
|
||||
|
||||
typedef struct _win {
|
||||
struct _win *next;
|
||||
Window id;
|
||||
Window client_win;
|
||||
#if HAS_NAME_WINDOW_PIXMAP
|
||||
Pixmap pixmap;
|
||||
#endif
|
||||
XWindowAttributes a;
|
||||
#if CAN_DO_USABLE
|
||||
Bool usable; /* mapped and all damaged at one point */
|
||||
XRectangle damage_bounds; /* bounds of damage */
|
||||
#endif
|
||||
int mode;
|
||||
int damaged;
|
||||
Damage damage;
|
||||
Picture picture;
|
||||
Picture alpha_pict;
|
||||
Picture alpha_border_pict;
|
||||
Picture shadow_pict;
|
||||
XserverRegion border_size;
|
||||
XserverRegion extents;
|
||||
Picture shadow;
|
||||
int shadow_dx;
|
||||
int shadow_dy;
|
||||
int shadow_width;
|
||||
int shadow_height;
|
||||
unsigned int opacity;
|
||||
wintype window_type;
|
||||
unsigned long damage_sequence; /* sequence when damage was created */
|
||||
Bool destroyed;
|
||||
unsigned int left_width;
|
||||
unsigned int right_width;
|
||||
unsigned int top_width;
|
||||
unsigned int bottom_width;
|
||||
|
||||
Bool need_configure;
|
||||
XConfigureEvent queue_configure;
|
||||
|
||||
/* for drawing translucent windows */
|
||||
XserverRegion border_clip;
|
||||
struct _win *prev_trans;
|
||||
} win;
|
||||
|
||||
typedef struct _conv {
|
||||
int size;
|
||||
double *data;
|
||||
} conv;
|
||||
|
||||
typedef struct _fade {
|
||||
struct _fade *next;
|
||||
win *w;
|
||||
double cur;
|
||||
double finish;
|
||||
double step;
|
||||
void (*callback) (Display *dpy, win *w);
|
||||
Display *dpy;
|
||||
} fade;
|
||||
|
||||
int
|
||||
get_time_in_milliseconds();
|
||||
|
||||
fade *
|
||||
find_fade(win *w);
|
||||
|
||||
void
|
||||
dequeue_fade(Display *dpy, fade *f);
|
||||
|
||||
void
|
||||
cleanup_fade(Display *dpy, win *w);
|
||||
|
||||
void
|
||||
enqueue_fade(Display *dpy, fade *f);
|
||||
|
||||
static void
|
||||
set_fade(Display *dpy, win *w, double start,
|
||||
double finish, double step,
|
||||
void(*callback) (Display *dpy, win *w),
|
||||
Bool exec_callback, Bool override);
|
||||
|
||||
int
|
||||
fade_timeout(void);
|
||||
|
||||
void
|
||||
run_fades(Display *dpy);
|
||||
|
||||
static double
|
||||
gaussian(double r, double x, double y);
|
||||
|
||||
static conv *
|
||||
make_gaussian_map(Display *dpy, double r);
|
||||
|
||||
static unsigned char
|
||||
sum_gaussian(conv *map, double opacity,
|
||||
int x, int y, int width, int height);
|
||||
|
||||
static void
|
||||
presum_gaussian(conv *map);
|
||||
|
||||
static XImage *
|
||||
make_shadow(Display *dpy, double opacity,
|
||||
int width, int height);
|
||||
|
||||
static Picture
|
||||
shadow_picture(Display *dpy, double opacity, Picture alpha_pict,
|
||||
int width, int height, int *wp, int *hp);
|
||||
|
||||
Picture
|
||||
solid_picture(Display *dpy, Bool argb, double a,
|
||||
double r, double g, double b);
|
||||
|
||||
void
|
||||
discard_ignore(Display *dpy, unsigned long sequence);
|
||||
|
||||
void
|
||||
set_ignore(Display *dpy, unsigned long sequence);
|
||||
|
||||
int
|
||||
should_ignore(Display *dpy, unsigned long sequence);
|
||||
|
||||
static win *
|
||||
find_win(Display *dpy, Window id);
|
||||
|
||||
static win *
|
||||
find_toplevel(Display *dpy, Window id);
|
||||
|
||||
static Picture
|
||||
root_tile_f(Display *dpy);
|
||||
|
||||
static void
|
||||
paint_root(Display *dpy);
|
||||
|
||||
static XserverRegion
|
||||
win_extents(Display *dpy, win *w);
|
||||
|
||||
static XserverRegion
|
||||
border_size(Display *dpy, win *w);
|
||||
|
||||
static Window
|
||||
find_client_win(Display *dpy, Window win);
|
||||
|
||||
static void
|
||||
get_frame_extents(Display *dpy, Window w,
|
||||
unsigned int *left,
|
||||
unsigned int *right,
|
||||
unsigned int *top,
|
||||
unsigned int *bottom);
|
||||
|
||||
static void
|
||||
paint_all(Display *dpy, XserverRegion region);
|
||||
|
||||
static void
|
||||
add_damage(Display *dpy, XserverRegion damage);
|
||||
|
||||
static void
|
||||
repair_win(Display *dpy, win *w);
|
||||
|
||||
#if 0
|
||||
static const char*
|
||||
wintype_name(wintype type);
|
||||
#endif
|
||||
|
||||
static wintype
|
||||
get_wintype_prop(Display * dpy, Window w);
|
||||
|
||||
static wintype
|
||||
determine_wintype(Display *dpy, Window w, Window top);
|
||||
|
||||
static void
|
||||
map_win(Display *dpy, Window id,
|
||||
unsigned long sequence, Bool fade,
|
||||
Bool override_redirect);
|
||||
|
||||
static void
|
||||
finish_unmap_win(Display *dpy, win *w);
|
||||
|
||||
#if HAS_NAME_WINDOW_PIXMAP
|
||||
static void
|
||||
unmap_callback(Display *dpy, win *w);
|
||||
#endif
|
||||
|
||||
static void
|
||||
unmap_win(Display *dpy, Window id, Bool fade);
|
||||
|
||||
static unsigned int
|
||||
get_opacity_prop(Display *dpy, win *w, unsigned int def);
|
||||
|
||||
static double
|
||||
get_opacity_percent(Display *dpy, win *w);
|
||||
|
||||
static void
|
||||
determine_mode(Display *dpy, win *w);
|
||||
|
||||
static void
|
||||
set_opacity(Display *dpy, win *w, unsigned long opacity);
|
||||
|
||||
static void
|
||||
add_win(Display *dpy, Window id, Window prev, Bool override_redirect);
|
||||
|
||||
void
|
||||
restack_win(Display *dpy, win *w, Window new_above);
|
||||
|
||||
static void
|
||||
configure_win(Display *dpy, XConfigureEvent *ce);
|
||||
|
||||
static void
|
||||
circulate_win(Display *dpy, XCirculateEvent *ce);
|
||||
|
||||
static void
|
||||
finish_destroy_win(Display *dpy, Window id);
|
||||
|
||||
#if HAS_NAME_WINDOW_PIXMAP
|
||||
static void
|
||||
destroy_callback(Display *dpy, win *w);
|
||||
#endif
|
||||
|
||||
static void
|
||||
destroy_win(Display *dpy, Window id, Bool fade);
|
||||
|
||||
#if 0
|
||||
static void
|
||||
dump_win(win *w);
|
||||
#endif
|
||||
|
||||
static void
|
||||
damage_win(Display *dpy, XDamageNotifyEvent *de);
|
||||
|
||||
static int
|
||||
error(Display *dpy, XErrorEvent *ev);
|
||||
|
||||
static void
|
||||
expose_root(Display *dpy, Window root, XRectangle *rects, int nrects);
|
||||
|
||||
#if DEBUG_EVENTS
|
||||
static int
|
||||
ev_serial(XEvent *ev);
|
||||
|
||||
static char *
|
||||
ev_name(XEvent *ev);
|
||||
|
||||
static Window
|
||||
ev_window(XEvent *ev);
|
||||
#endif
|
||||
|
||||
void
|
||||
usage(char *program);
|
||||
|
||||
static void
|
||||
register_cm(int scr);
|
||||
|
||||
inline static void
|
||||
ev_focus_in(XFocusChangeEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_focus_out(XFocusChangeEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_create_notify(XCreateWindowEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_configure_notify(XConfigureEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_destroy_notify(XDestroyWindowEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_map_notify(XMapEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_unmap_notify(XUnmapEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_reparent_notify(XReparentEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_circulate_notify(XCirculateEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_expose(XExposeEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_property_notify(XPropertyEvent *ev);
|
||||
|
||||
inline static void
|
||||
ev_damage_notify(XDamageNotifyEvent *ev);
|
||||
|
||||
inline static void
|
||||
handle_event(XEvent *ev);
|
||||
|
||||
static void
|
||||
get_atoms();
|
||||
|
|
|
|||
Loading…
Reference in a new issue