428 lines
8.1 KiB
C
428 lines
8.1 KiB
C
#include "debug.h"
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#include "desktops.h"
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#include "config.h"
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#include "actions.h"
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#include "border.h"
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#include "background.h"
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#include "view.h"
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#include "icccm.h"
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#include "util.h"
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#include "object.h"
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static Evas_List desktops = NULL;
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static Window e_base_win = 0;
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static int screen_w, screen_h;
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static void ecore_idle(void *data);
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static void
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ecore_idle(void *data)
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{
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D_ENTER;
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/* FIXME -- Raster, how is this related to the desktop code? */
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e_db_runtime_flush();
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D_RETURN;
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UN(data);
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}
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void
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e_desktops_init(void)
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{
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E_Desktop *desk;
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D_ENTER;
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ecore_window_get_geometry(0, NULL, NULL, &screen_w, &screen_h);
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e_base_win = ecore_window_override_new(0, 0, 0, screen_w, screen_h);
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ecore_window_show(e_base_win);
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desk = e_desktops_new();
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e_desktops_show(desk);
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ecore_event_filter_idle_handler_add(ecore_idle, NULL);
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e_icccm_advertise_e_compat();
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e_icccm_advertise_mwm_compat();
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e_icccm_advertise_gnome_compat();
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e_icccm_advertise_kde_compat();
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e_icccm_advertise_net_compat();
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e_icccm_set_desk_area_size(0, 1, 1);
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e_icccm_set_desk_area(0, 0, 0);
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e_icccm_set_desk(0, 0);
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D_RETURN;
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}
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void
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e_desktops_scroll(E_Desktop *desk, int dx, int dy)
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{
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Evas_List l;
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int xd, yd, wd, hd;
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int grav, grav_stick;
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D_ENTER;
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/* set grav */
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if ((dx ==0) && (dy == 0)) D_RETURN;
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desk->x -= dx;
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desk->y -= dy;
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xd = yd = wd = hd = 0;
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grav = NorthWestGravity;
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grav_stick = SouthEastGravity;
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if ((dx <= 0) && (dy <= 0))
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{
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grav = NorthWestGravity;
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grav_stick = SouthEastGravity;
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xd = dx;
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yd = dy;
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wd = -dx;
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hd = -dy;
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}
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else if ((dx >= 0) && (dy <= 0))
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{
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grav = NorthEastGravity;
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grav_stick = SouthWestGravity;
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xd = 0;
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yd = dy;
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wd = dx;
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hd = -dy;
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}
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else if ((dx >= 0) && (dy >= 0))
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{
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grav = SouthEastGravity;
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grav_stick = NorthWestGravity;
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xd = 0;
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yd = 0;
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wd = dx;
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hd = dy;
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}
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else if ((dx <= 0) && (dy >= 0))
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{
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grav = SouthWestGravity;
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grav_stick = NorthEastGravity;
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xd = dx;
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yd = 0;
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wd = -dx;
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hd = dy;
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}
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for (l = desk->windows; l; l = l->next)
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{
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E_Border *b;
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b = l->data;
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/* if sticky */
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if ((b->client.sticky) && (!b->mode.move))
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ecore_window_gravity_set(b->win.main, StaticGravity);
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else
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ecore_window_gravity_set(b->win.main, grav);
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}
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grav_stick = StaticGravity;
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/* scroll */
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ecore_window_move_resize(desk->win.container,
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xd, yd,
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screen_w + wd, screen_h + hd);
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/* reset */
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for (l = desk->windows; l; l = l->next)
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{
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E_Border *b;
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b = l->data;
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/* if sticky */
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if (b->client.sticky)
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ecore_window_gravity_set(b->win.main, StaticGravity);
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else
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ecore_window_gravity_set(b->win.main, grav_stick);
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/* ecore_window_gravity_set(b->win.main, grav_stick);*/
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}
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ecore_window_move_resize(desk->win.container, 0, 0, screen_w, screen_h);
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for (l = desk->windows; l; l = l->next)
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{
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E_Border *b;
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b = l->data;
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ecore_window_gravity_reset(b->win.main);
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if ((!b->client.sticky) && (!b->mode.move))
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{
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b->current.requested.x += dx;
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b->current.requested.y += dy;
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b->current.x = b->current.requested.x;
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b->current.y = b->current.requested.y;
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b->previous.requested.x = b->current.requested.x;
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b->previous.requested.y = b->current.requested.y;
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b->previous.x = b->current.x;
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b->previous.y = b->current.y;
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b->changed = 1;
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}
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}
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D_RETURN;
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}
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void
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e_desktops_cleanup(E_Desktop *desk)
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{
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D_ENTER;
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while (desk->windows)
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{
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E_Border *b;
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b = desk->windows->data;
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e_action_stop_by_object(E_OBJECT(b), NULL, 0, 0, 0, 0);
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if (e_object_get_usecount(E_OBJECT(b)) == 1)
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e_border_release(b);
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e_object_unref(E_OBJECT(b));
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}
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ecore_window_destroy(desk->win.main);
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IF_FREE(desk->name);
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IF_FREE(desk->dir);
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e_object_cleanup(E_OBJECT(desk));
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D_RETURN;
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}
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void
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e_desktops_init_file_display(E_Desktop *desk)
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{
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E_View *v;
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E_Border *b;
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char buf[PATH_MAX];
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D_ENTER;
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v = e_view_new();
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v->size.w = desk->real.w;
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v->size.h = desk->real.h;
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v->options.back_pixmap = 1;
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v->is_desktop = 1;
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desk->view = v;
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/* fixme: later */
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/* uncomment this and comment out the next line for some tress testing */
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/* e_strdup(v->dir, "/dev"); */
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/* e_strdup(v->dir, e_file_home()); */
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sprintf(buf, "%s/desktop/default", e_config_user_dir());
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e_strdup(v->dir, buf);
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e_view_bg_load(v);
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e_view_realize(v);
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ecore_window_hint_set_borderless(v->win.base);
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ecore_window_hint_set_sticky(v->win.base, 1);
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ecore_window_hint_set_layer(v->win.base, 1);
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ecore_window_set_title(v->win.base, "Desktop");
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ecore_window_set_name_class(v->win.base, "FileView", "Desktop");
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ecore_window_set_min_size(v->win.base, desk->real.w, desk->real.h);
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ecore_window_set_max_size(v->win.base, desk->real.w, desk->real.h);
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b = e_border_adopt(v->win.base, 1);
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b->client.internal = 1;
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e_border_remove_click_grab(b);
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b->client.sticky = 1;
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b->client.fixed = 1;
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b->client.is_desktop = 1;
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if (v->options.back_pixmap) e_view_update(v);
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D_RETURN;
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}
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E_Desktop *
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e_desktops_new(void)
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{
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E_Desktop *desk;
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D_ENTER;
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desk = NEW(E_Desktop, 1);
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ZERO(desk, E_Desktop, 1);
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e_object_init(E_OBJECT(desk), (E_Cleanup_Func) e_desktops_cleanup);
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desk->win.main = ecore_window_override_new(e_base_win, 0, 0, screen_w, screen_h);
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desk->win.container = ecore_window_override_new(desk->win.main, 0, 0, screen_w, screen_h);
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ecore_window_lower(desk->win.container);
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ecore_window_show(desk->win.container);
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desk->x = 0;
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desk->y = 0;
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desk->real.w = screen_w;
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desk->real.h = screen_h;
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desk->virt.w = screen_w;
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desk->virt.h = screen_h;
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desktops = evas_list_append(desktops, desk);
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D_RETURN_(desk);
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}
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void
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e_desktops_add_border(E_Desktop *d, E_Border *b)
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{
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D_ENTER;
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if ((!d) || (!b)) D_RETURN;
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b->desk = d;
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b->client.desk = d->desk.desk;
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b->client.area.x = d->desk.area.x;
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b->client.area.y = d->desk.area.y;
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e_border_raise(b);
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D_RETURN;
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}
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void
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e_desktops_del_border(E_Desktop *d, E_Border *b)
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{
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D_ENTER;
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if ((!d) || (!b)) D_RETURN;
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d->windows = evas_list_remove(d->windows, b);
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b->desk = NULL;
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D_RETURN;
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}
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void
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e_desktops_delete(E_Desktop *d)
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{
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D_ENTER;
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e_object_unref(E_OBJECT(d));
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D_RETURN;
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}
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void
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e_desktops_show(E_Desktop *d)
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{
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D_ENTER;
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ecore_window_show(d->win.main);
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D_RETURN;
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}
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void
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e_desktops_hide(E_Desktop *d)
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{
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D_ENTER;
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ecore_window_hide(d->win.main);
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D_RETURN;
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}
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int
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e_desktops_get_num(void)
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{
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D_ENTER;
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D_RETURN_(8);
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}
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E_Desktop *
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e_desktops_get(int d)
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{
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Evas_List l;
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int i;
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D_ENTER;
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for (i = 0, l = desktops; l; l = l->next, i++)
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{
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if (i == d)
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D_RETURN_((E_Desktop *)l->data);
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}
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D_RETURN_(NULL);
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}
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int
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e_desktops_get_current(void)
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{
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E_Desktop *desk;
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D_ENTER;
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desk = e_desktops_get(0);
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if (desk)
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D_RETURN_(desk->desk.desk);
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D_RETURN_(0);
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}
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void
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e_desktops_goto_desk(int d)
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{
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D_ENTER;
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e_desktops_goto(d, 0, 0);
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D_RETURN;
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}
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void
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e_desktops_goto(int d, int ax, int ay)
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{
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E_Desktop *desk;
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D_ENTER;
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desk = e_desktops_get(0);
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if (desk)
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{
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int dx, dy;
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Evas_List l;
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if ((d == desk->desk.desk) &&
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(ax == desk->desk.area.x) &&
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(ay == desk->desk.area.y)) D_RETURN;
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dx = ax - desk->desk.area.x;
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dy = ay - desk->desk.area.y;
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for (l = desk->windows; l; l = l->next)
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{
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E_Border *b;
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b = l->data;
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if ((!b->client.sticky) && (!b->mode.move))
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{
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if (b->client.desk != d)
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{
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if (b->current.requested.visible)
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{
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b->current.requested.visible = 0;
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b->changed = 1;
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}
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}
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else
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{
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if (!b->current.requested.visible)
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{
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b->current.requested.visible = 1;
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b->changed = 1;
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}
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}
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}
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}
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e_border_update_borders();
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/* if no scrolling... */
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e_desktops_scroll(desk, -(dx * desk->real.w), -(dy * desk->real.h));
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/* if scrolling.. need to setup a timeout etc. */
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desk->desk.desk = d;
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desk->desk.area.x = ax;
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desk->desk.area.y = ay;
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e_icccm_set_desk_area(0, desk->desk.area.x, desk->desk.area.y);
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e_icccm_set_desk(0, desk->desk.desk);
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}
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D_RETURN;
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}
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