forked from enlightenment/enlightenment
argh. forgot to add these...
thanks for pointing out all my mistakes till :) hopefully thats everything. SVN revision: 6037
This commit is contained in:
rephorm
rephorm
parent
b4aaf24a68
commit
a6da05f8b7
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#include "e.h"
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#include "view_layout.h"
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#include "util.h"
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static void e_view_layout_cleanup(E_View_Layout *layout);
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E_View_Layout *
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e_view_layout_new(E_View *v)
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{
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E_View_Layout *layout;
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Ebits_Object bits;
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char buf[PATH_MAX];
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D_ENTER;
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layout = NEW(E_View_Layout, 1);
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ZERO(layout, E_View_Layout, 1);
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e_object_init(E_OBJECT(layout), (E_Cleanup_Func) e_view_layout_cleanup);
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layout->view = v;
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D_RETURN_(layout);
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}
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static void
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e_view_layout_cleanup(E_View_Layout *layout)
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{
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Evas_List l;
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D_ENTER;
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/* cleanup the elements */
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for (l = layout->elements; l; l = l->next)
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{
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E_View_Layout_Element *el = l->data;
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if (el)
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{
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D("cleanup element: %s\n", el->name);
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if (el->name) FREE(el->name);
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FREE(el);
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}
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}
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evas_list_free(layout->elements);
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/* free the bits */
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if (layout->bits) ebits_free(layout->bits);
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IF_FREE(layout->file);
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IF_FREE(layout->prev_file);
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/* cleanup the base object */
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e_object_cleanup(E_OBJECT(layout));
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D_RETURN;
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}
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void
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e_view_layout_realize(E_View_Layout *layout)
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{
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Ebits_Object bits;
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Evas_List l;
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char buf[PATH_MAX];
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D_ENTER;
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/* check for custom layout bits */
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snprintf(buf, PATH_MAX, "%s/.e_layout/layout.bits.db",
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layout->view->model->dir);
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/* keep track of file loaded */
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IF_FREE(layout->file);
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e_strdup(layout->file, buf);
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bits = ebits_load(layout->file);
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/* if custom doesn't exist, load default layout */
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if (!bits)
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{
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if (layout->view->model->is_desktop)
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snprintf(buf, PATH_MAX, "%s/desktop.bits.db", e_config_get("layout"));
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else
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snprintf(buf, PATH_MAX, "%s/view.bits.db", e_config_get("layout"));
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/* keep track of which file was loaded */
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IF_FREE(layout->file);
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e_strdup(layout->file, buf);
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bits = ebits_load(layout->file);
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}
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D("loaded layout: %s\n", layout->file);
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if (bits)
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{
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D("layout bits loaded!\n")
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layout->bits = bits;
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layout->mod_time = ecore_get_time();
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if (layout->view->evas)
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{
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ebits_add_to_evas(layout->bits, layout->view->evas);
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ebits_move(layout->bits, 0, 0);
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ebits_resize(layout->bits, layout->view->size.w, layout->view->size.h);
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D("add layout- w:%i, h:%i\n", layout->view->size.w, layout->view->size.h);
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for (l = ebits_get_bit_names(layout->bits); l; l = l->next)
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{
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char *name = l->data;
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e_view_layout_add_element(layout, name);
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}
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}
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}
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else
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{
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D("ERROR: can't load layout\n");
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}
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IF_FREE(layout->prev_file);
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e_strdup(layout->prev_file, layout->prev_file);
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D_RETURN;
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}
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int
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e_view_layout_add_element(E_View_Layout *layout, char *name)
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{
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E_View_Layout_Element *el;
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Evas_List l;
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double x, y, w, h;
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D_ENTER;
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el = NEW(E_View_Layout_Element, 1);
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ZERO(el, E_View_Layout_Element, 1);
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e_strdup(el->name, name);
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for (l = ebits_get_bit_names(layout->bits); l; l = l->next)
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{
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char *name = l->data;
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if (!strcmp(name, el->name))
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{
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ebits_get_named_bit_geometry(layout->bits, el->name, &x, &y, &w, &h);
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el->x = x;
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el->y = y;
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el->w = w;
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el->h = h;
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D("add element: %s, %f, %f, %f, %f\n", el->name, x, y, w, h);
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layout->elements = evas_list_append(layout->elements, el);
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D_RETURN_(1);
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}
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}
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D("no element of with this name\n");
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FREE(el->name);
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FREE(el);
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D_RETURN_(0);
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}
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int
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e_view_layout_delete_element(E_View_Layout *layout, char *name)
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{
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Evas_List l;
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D_ENTER;
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for (l = layout->elements; l; l = l->next)
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{
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E_View_Layout_Element *el = l->data;
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if (!strcmp(name, el->name))
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{
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FREE(el->name);
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layout->elements = evas_list_remove(layout->elements, el);
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FREE(el);
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D_RETURN_(1);
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}
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}
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D("no element of with this name\n");
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D_RETURN_(0);
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}
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int
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e_view_layout_get_element_geometry(E_View_Layout *layout, char *name,
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double *x, double *y, double *w, double *h)
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{
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Evas_List l;
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D_ENTER;
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for (l = layout->elements; l; l = l->next)
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{
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E_View_Layout_Element *el = l->data;
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if (!strcmp(name, el->name))
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{
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if (x) *x = el->x;
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if (y) *y = el->y;
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if (w) *w = el->w;
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if (h) *h = el->h;
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D_RETURN(1);
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}
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}
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D_RETURN(0);
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}
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void
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e_view_layout_update(E_View_Layout *layout)
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{
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Evas_List l;
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D_ENTER;
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if (!layout->bits)
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D_RETURN;
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/* move/resize bits */
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ebits_move(layout->bits, 0, 0);
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ebits_resize(layout->bits, layout->view->size.w, layout->view->size.h);
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D("update layout- w:%i, h:%i\n", layout->view->size.w, layout->view->size.h);
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/* update elements */
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for (l = layout->elements; l; l = l->next)
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{
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E_View_Layout_Element *el = l->data;
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double x, y, w, h;
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ebits_get_named_bit_geometry(layout->bits, el->name, &x, &y, &w, &h);
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el->x = x;
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el->y = y;
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el->w = w;
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el->h = h;
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}
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D_RETURN;
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}
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@ -0,0 +1,59 @@
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#ifndef E_VIEW_LAYOUT_H
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#define E_VIEW_LAYOUT_H
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#include "e.h"
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#include "view.h"
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#include "object.h"
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#ifndef E_VIEW_LAYOUT_TYPEDEF
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#define E_VIEW_LAYOUT_TYPEDEF
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typedef struct _E_View_Layout E_View_Layout;
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typedef struct _E_View_Layout_Element E_View_Layout_Element;
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#endif
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#ifndef E_VIEW_TYPEDEF
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#define E_VIEW_TYPEDEF
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typedef struct _E_View E_View;
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#endif
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struct _E_View_Layout
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{
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E_Object o;
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E_View *view;
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char *file;
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char *prev_file;
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Ebits_Object bits;
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Evas_List elements;
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time_t mod_time;
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};
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struct _E_View_Layout_Element
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{
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char *name;
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double x, y, w, h;
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};
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E_View_Layout *e_view_layout_new(E_View *v);
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void e_view_layout_realize(E_View_Layout *layout);
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void e_view_layout_update(E_View_Layout *layout);
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void e_view_layout_add_new_element(E_View_Layout *layout, char *name);
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/**
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* e_view_layout_get_element_geometry - Get element geometry
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*
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* This function returns 1 if the element exists, and 0 if it doesn't.
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* It also sets the passed pointers (x, y, w, h) to the values of an
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* elements geometry.
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*/
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int e_view_layout_get_element_geometry(E_View_Layout *layout, char *element,
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double *x, double *y, double *w,
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double *h);
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#endif
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