forked from enlightenment/enlightenment
164 lines
3.8 KiB
C
164 lines
3.8 KiB
C
#include "e.h"
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void
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e_icon_free(E_Icon *icon)
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{
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IF_FREE(icon->file);
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IF_FREE(icon->current.icon);
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IF_FREE(icon->previous.icon);
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FREE(icon);
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}
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E_Icon *
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e_icon_new(void)
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{
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E_Icon *icon;
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icon = NEW(E_Icon, 1);
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ZERO(icon, E_Icon, 1);
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OBJ_INIT(icon, e_icon_free);
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return icon;
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}
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void
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e_icon_calulcate_geometry(E_Icon *icon)
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{
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if (!icon->view) return;
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}
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void
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e_icon_realize(E_Icon *icon)
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{
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}
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void
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e_icon_unrealize(E_Icon *icon)
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{
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if (icon->obj.icon) evas_del_object(icon->view->evas, icon->obj.icon);
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if (icon->obj.filename) evas_del_object(icon->view->evas, icon->obj.filename);
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icon->obj.icon = NULL;
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icon->obj.filename = NULL;
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if (icon->view) icon->view->changed = 1;
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}
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void
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e_icon_set_icon(E_Icon *icon, char *file)
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{
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IF_FREE(icon->current.icon);
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icon->current.icon = strdup(file);
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icon->changed = 1;
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if (icon->view) icon->view->changed = 1;
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}
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void
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e_icon_show(E_Icon *icon)
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{
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if (!icon->current.visible)
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{
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icon->current.visible = 1;
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icon->changed = 1;
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if (icon->view) icon->view->changed = 1;
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}
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}
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void
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e_icon_hide(E_Icon *icon)
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{
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if (icon->current.visible)
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{
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icon->current.visible = 0;
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icon->changed = 1;
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if (icon->view) icon->view->changed = 1;
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}
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}
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void
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e_icon_set_xy(E_Icon *icon, int x, int y)
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{
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icon->current.x = x;
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icon->current.y = y;
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icon->changed = 1;
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if (icon->view) icon->view->changed = 1;
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}
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void
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e_icon_get_xy(E_Icon *icon, int *x, int *y)
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{
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if (x) *x = icon->current.x;
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if (y) *y = icon->current.y;
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}
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void
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e_icon_set_filename(E_Icon *icon, char *file)
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{
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IF_FREE(icon->file);
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printf("e_icon_set_filename(%s)\n", file);
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icon->file = strdup(file);
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icon->changed = 1;
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if (icon->view) icon->view->changed = 1;
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}
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void
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e_icon_update(E_Icon *icon)
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{
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if (!icon->changed) return;
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if (((icon->current.icon) && (icon->previous.icon) &&
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(strcmp(icon->current.icon, icon->previous.icon))) ||
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(!icon->current.icon) || (!icon->previous.icon))
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{
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if (icon->obj.filename) evas_del_object(icon->view->evas, icon->obj.filename);
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icon->obj.filename = NULL;
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if (icon->obj.icon) evas_del_object(icon->view->evas, icon->obj.icon);
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icon->obj.icon = NULL;
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}
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if (!icon->obj.filename)
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{
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icon->obj.filename = evas_add_text(icon->view->evas, "borzoib", 8, icon->file);
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evas_set_layer(icon->view->evas, icon->obj.filename, 10);
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icon->previous.x = icon->current.x - 1;
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icon->previous.visible = icon->current.visible - 1;
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}
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if (!icon->obj.icon)
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{
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icon->obj.icon = evas_add_image_from_file(icon->view->evas, icon->current.icon);
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evas_set_layer(icon->view->evas, icon->obj.icon, 10);
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icon->previous.x = icon->current.x - 1;
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icon->previous.visible = icon->current.visible - 1;
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}
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if ((icon->previous.x != icon->current.x) ||
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(icon->previous.y != icon->current.y))
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{
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int fx, fy;
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int iw, ih;
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double tw, th;
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evas_get_geometry(icon->view->evas, icon->obj.filename, NULL, NULL, &tw, &th);
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evas_get_image_size(icon->view->evas, icon->obj.icon, & iw, &ih);
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fx = icon->current.x + ((iw - tw) / 2);
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fy = icon->current.y + ih;
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evas_move(icon->view->evas, icon->obj.icon, icon->current.x, icon->current.y);
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evas_move(icon->view->evas, icon->obj.filename, fx, fy);
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evas_set_color(icon->view->evas, icon->obj.filename, 0, 0, 0, 255);
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printf("create filename (%s %i %i)\n", icon->file, fx, fy);
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}
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if (icon->current.visible != icon->previous.visible)
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{
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if (icon->current.visible)
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{
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evas_show(icon->view->evas, icon->obj.icon);
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evas_show(icon->view->evas, icon->obj.filename);
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}
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else
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{
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evas_hide(icon->view->evas, icon->obj.icon);
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evas_hide(icon->view->evas, icon->obj.filename);
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}
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}
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IF_FREE(icon->previous.icon);
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icon->previous = icon->current;
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if (icon->current.icon) icon->previous.icon = strdup(icon->current.icon);
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icon->changed = 0;
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}
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