forked from enlightenment/enlightenment
compositing... well... it gets pixels and draws... and have image objects.
alpha and shaped windows not handled currently. using evas as renderer. SVN revision: 44921
This commit is contained in:
parent
ffaef6196d
commit
703a3f4dba
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@ -3,13 +3,501 @@
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#include "e_mod_comp.h"
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#include "config.h"
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typedef struct _Comp Comp;
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typedef struct _Comp_Win Comp_Win;
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struct _Comp
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{
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Ecore_X_Window win;
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Ecore_Evas *ee;
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Ecore_X_Window ee_win;
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Evas *evas;
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E_Manager *man;
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Eina_Inlist *wins;
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};
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struct _Comp_Win
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{
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EINA_INLIST;
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Comp *c; // parent compositor
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Ecore_X_Window win; // raw window - for menus etc.
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E_Border *bd; // if its a border - later
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E_Popup *pop; // if its a popup - later
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int x, y, w, h; // geometry
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int border; // border width
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Ecore_X_Pixmap pixmap; // the compositing pixmap
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Ecore_X_Damage damage; // damage region
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Ecore_X_Visual vis;
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int depth;
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Evas_Object *obj; // shadow object
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Ecore_X_Image *xim; // x image - software fallback
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// fixme: evas object its mapped to
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// fixme: shape rects
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// ...
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Eina_Bool visible : 1; // is visible
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Eina_Bool input_only : 1; // is input_only
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};
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static Eina_List *handlers = NULL;
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static Eina_List *compositors = NULL;
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static Eina_Hash *windows = NULL;
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static Eina_Hash *damages = NULL;
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static void _e_mod_comp_win_damage(Comp_Win *cw, int x, int y, int w, int h);
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static Comp *
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_e_mod_comp_find(Ecore_X_Window root)
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{
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Eina_List *l;
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Comp *c;
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// fixme: use hash if compositors list > 4
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EINA_LIST_FOREACH(compositors, l, c)
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{
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if (c->man->root == root) return c;
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}
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return NULL;
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}
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static Comp_Win *
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_e_mod_comp_win_find(Ecore_X_Window win)
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{
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Eina_List *l;
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Comp_Win *cw;
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cw = eina_hash_find(windows, e_util_winid_str_get(win));
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return cw;
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}
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static Comp_Win *
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_e_mod_comp_win_damage_find(Ecore_X_Damage damage)
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{
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Comp_Win *cw;
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cw = eina_hash_find(damages, e_util_winid_str_get(damage));
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return cw;
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}
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static Comp_Win *
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_e_mod_comp_win_add(Comp *c, Ecore_X_Window win)
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{
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Ecore_X_Window_Attributes att;
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Comp_Win *cw;
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cw = calloc(1, sizeof(Comp_Win));
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if (!cw) return NULL;
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cw->win = win;
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// FIXME: check if bd or pop - track
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c->wins = eina_inlist_append(c->wins, EINA_INLIST_GET(cw));
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cw->c = c;
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ecore_x_window_attributes_get(cw->win, &att);
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cw->input_only = att.input_only;
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cw->vis = att.visual;
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cw->depth = att.depth;
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eina_hash_add(windows, e_util_winid_str_get(cw->win), cw);
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if (!cw->input_only)
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{
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cw->damage = ecore_x_damage_new(cw->win, ECORE_X_DAMAGE_REPORT_DELTA_RECTANGLES);
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eina_hash_add(damages, e_util_winid_str_get(cw->damage), cw);
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cw->obj = evas_object_image_filled_add(c->evas);
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evas_object_image_colorspace_set(cw->obj, EVAS_COLORSPACE_ARGB8888);
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evas_object_image_alpha_set(cw->obj, 0);
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}
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return cw;
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}
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static void
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_e_mod_comp_win_del(Comp_Win *cw)
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{
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if (cw->xim)
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{
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evas_object_image_data_set(cw->obj, NULL);
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ecore_x_image_free(cw->xim);
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}
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if (cw->obj)
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{
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evas_object_del(cw->obj);
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}
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eina_hash_del(windows, e_util_winid_str_get(cw->win), cw);
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if (cw->damage)
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{
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eina_hash_del(damages, e_util_winid_str_get(cw->damage), cw);
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ecore_x_damage_free(cw->damage);
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cw->damage = 0;
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}
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cw->c->wins = eina_inlist_remove(cw->c->wins, EINA_INLIST_GET(cw));
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free(cw);
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}
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static void
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_e_mod_comp_win_show(Comp_Win *cw)
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{
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if (cw->visible) return;
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cw->visible = 1;
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if (cw->input_only) return;
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if (!cw->pixmap)
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{
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ecore_x_composite_redirect_window(cw->win, ECORE_X_COMPOSITE_UPDATE_MANUAL);
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_e_mod_comp_win_damage(cw, 0, 0, cw->w, cw->h);
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}
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evas_object_show(cw->obj);
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}
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static void
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_e_mod_comp_win_hide(Comp_Win *cw)
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{
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if (!cw->visible) return;
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cw->visible = 0;
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if (cw->input_only) return;
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if (cw->pixmap)
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{
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ecore_x_pixmap_free(cw->pixmap);
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ecore_x_composite_unredirect_window(cw->win, ECORE_X_COMPOSITE_UPDATE_MANUAL);
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cw->pixmap = 0;
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}
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evas_object_hide(cw->obj);
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}
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static void
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_e_mod_comp_win_raise_above(Comp_Win *cw, Comp_Win *cw2)
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{
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if (cw->input_only) return;
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evas_object_stack_above(cw->obj, cw2->obj);
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}
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static void
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_e_mod_comp_win_raise(Comp_Win *cw)
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{
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if (cw->input_only) return;
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evas_object_raise(cw->obj);
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}
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static void
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_e_mod_comp_win_lower(Comp_Win *cw)
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{
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if (cw->input_only) return;
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evas_object_lower(cw->obj);
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}
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static void
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_e_mod_comp_win_configure(Comp_Win *cw, int x, int y, int w, int h, int border)
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{
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if (!((x == cw->c) && (y == cw->y)))
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{
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cw->x = x;
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cw->y = y;
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evas_object_move(cw->obj, cw->x, cw->y);
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}
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if (!((w == cw->w) && (h == cw->h)))
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{
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// ecore_x_composite_unredirect_window(cw->win, ECORE_X_COMPOSITE_UPDATE_MANUAL);
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// ecore_x_composite_redirect_window(cw->win, ECORE_X_COMPOSITE_UPDATE_MANUAL);
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if (cw->pixmap)
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{
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ecore_x_pixmap_free(cw->pixmap);
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cw->pixmap = 0;
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}
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cw->w = w;
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cw->h = h;
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evas_object_resize(cw->obj, cw->w, cw->h);
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if (cw->xim)
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{
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evas_object_image_data_set(cw->obj, NULL);
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ecore_x_image_free(cw->xim);
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cw->xim = NULL;
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}
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}
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cw->border = border;
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if (cw->input_only) return;
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}
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static void
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_e_mod_comp_win_damage(Comp_Win *cw, int x, int y, int w, int h)
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{
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Ecore_X_Region parts;
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if (cw->input_only) return;
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parts = ecore_x_region_new(NULL, 0);
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ecore_x_damage_subtract(cw->damage, 0, parts);
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ecore_x_region_free(parts);
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// FIXME: add rect to queue for this compwin
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if (!cw->pixmap)
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cw->pixmap = ecore_x_composite_name_window_pixmap_get(cw->win);
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if (!cw->xim)
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{
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if (cw->xim = ecore_x_image_new(cw->w, cw->h, cw->vis, cw->depth))
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{
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x = 0;
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y = 0;
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w = cw->w;
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h = cw->h;
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}
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}
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if (cw->xim)
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{
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unsigned int *pix;
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ecore_x_image_get(cw->xim, cw->pixmap, x, y, x, y, w, h);
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pix = ecore_x_image_data_get(cw->xim, NULL, NULL, NULL);
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if (0)
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{
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int i;
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for (i = 0; i < (w * h); i++)
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pix[i] = i | 0xff0000ff;
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}
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evas_object_image_data_set(cw->obj, pix);
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evas_object_image_size_set(cw->obj, cw->w, cw->h);
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evas_object_image_data_update_add(cw->obj, x, y, w, h);
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}
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}
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//////////////////////////////////////////////////////////////////////////
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static int
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_e_mod_comp_create(void *data, int type, void *event)
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{ // do nothing. only worry about maps
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Ecore_X_Event_Window_Create *ev = event;
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Comp_Win *cw;
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Comp *c = _e_mod_comp_find(ev->parent);
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if (!c) return 1;
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if (_e_mod_comp_win_find(ev->win)) return 1;
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if (c->win == ev->win) return 1;
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if (c->ee_win == ev->win) return 1;
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cw = _e_mod_comp_win_add(c, ev->win);
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_e_mod_comp_win_configure(cw, ev->x, ev->y, ev->w, ev->h, ev->border);
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return 1;
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}
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static int
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_e_mod_comp_destroy(void *data, int type, void *event)
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{ // do nothing. only worry about unmaps
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Ecore_X_Event_Window_Destroy *ev = event;
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Comp_Win *cw = _e_mod_comp_win_find(ev->win);
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if (!cw) return 1;
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if (ev->event_win != cw->c->man->root) return 1;
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_e_mod_comp_win_del(cw);
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return 1;
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}
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static int
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_e_mod_comp_show(void *data, int type, void *event)
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{
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Ecore_X_Event_Window_Show *ev = event;
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Comp_Win *cw = _e_mod_comp_win_find(ev->win);
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if (!cw) return 1;
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// if (ev->event_win != cw->c->man->root) return 1;
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if (cw->visible) return 1;
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_e_mod_comp_win_show(cw);
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return 1;
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}
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static int
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_e_mod_comp_hide(void *data, int type, void *event)
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{
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Ecore_X_Event_Window_Hide *ev = event;
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Comp_Win *cw = _e_mod_comp_win_find(ev->win);
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if (!cw) return 1;
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// if (ev->event_win != cw->c->man->root) return 1;
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if (!cw->visible) return 1;
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_e_mod_comp_win_hide(cw);
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return 1;
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}
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static int
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_e_mod_comp_reparent(void *data, int type, void *event)
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{
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Ecore_X_Event_Window_Reparent *ev = event;
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Comp_Win *cw = _e_mod_comp_win_find(ev->win);
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if (!cw) return 1;
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if (ev->parent != cw->c->man->root)
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_e_mod_comp_win_del(cw);
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return 1;
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}
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static int
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_e_mod_comp_configure(void *data, int type, void *event)
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{
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Ecore_X_Event_Window_Configure *ev = event;
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Comp_Win *cw = _e_mod_comp_win_find(ev->win);
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if (!cw) return 1;
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if (ev->event_win != cw->c->man->root) return 1;
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if (ev->abovewin == 0)
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{
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if (EINA_INLIST_GET(cw)->prev) _e_mod_comp_win_lower(cw);
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}
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else
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{
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Comp_Win *cw2 = _e_mod_comp_win_find(ev->abovewin);
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if (cw2)
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{
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Comp_Win *cw3 = (Comp_Win *)(EINA_INLIST_GET(cw)->prev);
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if (cw3 != cw2) _e_mod_comp_win_raise_above(cw, cw2);
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}
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}
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if (!((cw->x == ev->x) && (cw->y == ev->y) &&
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(cw->w == ev->h) && (cw->h == ev->h) &&
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(cw->border == ev->border)))
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{
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_e_mod_comp_win_configure(cw, ev->x, ev->y, ev->w, ev->h, ev->border);
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}
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return 1;
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}
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static int
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_e_mod_comp_stack(void *data, int type, void *event)
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{
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Ecore_X_Event_Window_Stack *ev = event;
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Comp_Win *cw = _e_mod_comp_win_find(ev->win);
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if (!cw) return 1;
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if (ev->event_win != cw->c->man->root) return 1;
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if (ev->detail == ECORE_X_WINDOW_STACK_ABOVE) _e_mod_comp_win_raise(cw);
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else _e_mod_comp_win_lower(cw);
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return 1;
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}
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static int
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_e_mod_comp_property(void *data, int type, void *event)
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{ // later
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Ecore_X_Event_Window_Property *ev = event;
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return 1;
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}
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static int
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_e_mod_comp_message(void *data, int type, void *event)
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{ // later
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Ecore_X_Event_Client_Message *ev = event;
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return 1;
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}
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static int
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_e_mod_comp_shape(void *data, int type, void *event)
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{ // later
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Ecore_X_Event_Window_Shape *ev = event;
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return 1;
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}
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//////////////////////////////////////////////////////////////////////////
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static int
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_e_mod_comp_damage(void *data, int type, void *event)
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{
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Ecore_X_Event_Damage *ev = event;
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Comp_Win *cw = _e_mod_comp_win_damage_find(ev->damage);
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if (!cw) return 1;
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_e_mod_comp_win_damage(cw, ev->area.x, ev->area.y, ev->area.width, ev->area.height);
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return 1;
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}
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static Comp *
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_e_mod_comp_add(E_Manager *man)
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{
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Comp *c;
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Ecore_X_Window *wins;
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int i, num;
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c = calloc(1, sizeof(Comp));
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if (!c) return NULL;
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c->man = man;
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c->win = ecore_x_composite_render_window_enable(man->root);
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c->ee = ecore_evas_software_x11_new(NULL, c->win, 0, 0, man->w, man->h);
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c->evas = ecore_evas_get(c->ee);
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ecore_evas_show(c->ee);
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{
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Evas_Object *o;
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o = evas_object_rectangle_add(c->evas);
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evas_object_color_set(o, 255, 128, 20, 200);
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evas_object_resize(o, 500, 300);
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evas_object_show(o);
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}
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c->ee_win = ecore_evas_software_x11_window_get(c->ee);
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// ecore_x_composite_unredirect_subwindows
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// (c->man->root, ECORE_X_COMPOSITE_UPDATE_MANUAL);
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wins = ecore_x_window_children_get(c->man->root, &num);
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if (wins)
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{
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for (i = 0; i < num; i++)
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{
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Comp_Win *cw;
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int x, y, w, h, border;
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cw = _e_mod_comp_win_add(c, wins[i]);
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if (!cw) continue;
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ecore_x_window_geometry_get(cw->win, &x, &y, &w, &h);
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border = ecore_x_window_border_width_get(cw->win);
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if (wins[i] == c->win) continue;
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_e_mod_comp_win_configure(cw, x, y, w, h, border);
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if (ecore_x_window_visible_get(wins[i]))
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{
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_e_mod_comp_win_show(cw);
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}
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}
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free(wins);
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}
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return c;
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}
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//////////////////////////////////////////////////////////////////////////
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Eina_Bool
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e_mod_comp_init(void)
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||||
{
|
||||
Eina_List *l;
|
||||
E_Manager *man;
|
||||
|
||||
windows = eina_hash_string_superfast_new(NULL);
|
||||
damages = eina_hash_string_superfast_new(NULL);
|
||||
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_CREATE, _e_mod_comp_create, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_DESTROY, _e_mod_comp_destroy, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHOW, _e_mod_comp_show, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_HIDE, _e_mod_comp_hide, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_REPARENT, _e_mod_comp_reparent, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_CONFIGURE, _e_mod_comp_configure, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_STACK, _e_mod_comp_stack, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_PROPERTY, _e_mod_comp_property, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE, _e_mod_comp_message, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHAPE, _e_mod_comp_shape, NULL));
|
||||
handlers = eina_list_append(handlers, ecore_event_handler_add(ECORE_X_EVENT_DAMAGE_NOTIFY, _e_mod_comp_damage, NULL));
|
||||
|
||||
EINA_LIST_FOREACH(e_manager_list(), l, man)
|
||||
{
|
||||
compositors = eina_list_append(compositors, _e_mod_comp_add(man));
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
void
|
||||
e_mod_comp_shutdown(void)
|
||||
{
|
||||
Comp *c;
|
||||
|
||||
EINA_LIST_FREE(compositors, c)
|
||||
{
|
||||
if (c)
|
||||
{
|
||||
ecore_evas_free(c->ee);
|
||||
// ecore_x_composite_unredirect_subwindows
|
||||
// (c->man->root, ECORE_X_COMPOSITE_UPDATE_MANUAL);
|
||||
ecore_x_composite_render_window_disable(c->win);
|
||||
free(c);
|
||||
}
|
||||
}
|
||||
|
||||
E_FREE_LIST(handlers, ecore_event_handler_del);
|
||||
|
||||
eina_hash_free(damages);
|
||||
eina_hash_free(windows);
|
||||
}
|
||||
|
|
|
@ -42,7 +42,10 @@ e_modapi_init(E_Module *m)
|
|||
|
||||
_comp_mod = mod;
|
||||
|
||||
e_mod_comp_init();
|
||||
if (!e_mod_comp_init())
|
||||
{
|
||||
// FIXME: handle if comp init fails
|
||||
}
|
||||
|
||||
return mod;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue