forked from enlightenment/ephoto
image viewing tab, done various cleanups/work. I basically wanted to get what I had into the repository and keep up the work on the new stuff and get the changes going. SVN revision: 36339master
titan
15 years ago
committed by
titan
parent
4c3bc8abc6
commit
00320aef4c
17 changed files with 684 additions and 353 deletions
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After Width: | Height: | Size: 1.2 KiB |
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#include "ephoto.h" |
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static Ewl_Widget *add_ftree(Ewl_Widget *c); |
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static Ewl_Widget *fsystem_view_new(void *data, unsigned int row,
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unsigned int column); |
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static Ewl_Widget *fsystem_header_fetch(void *data,
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unsigned int column); |
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static void *fsystem_data_fetch(void *data, unsigned int row,
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unsigned int column); |
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static unsigned int fsystem_data_count(void *data); |
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static void directory_clicked(Ewl_Widget *w, void *event, void *data); |
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static void populate_images(Ewl_Widget *w, void *event, void *data); |
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void
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show_fsystem(Ewl_Widget *c) |
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{ |
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em->ftree = add_ftree(c); |
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ewl_object_maximum_w_set(EWL_OBJECT(em->ftree), 180); |
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populate_fsystem(NULL, NULL, NULL); |
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} |
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static unsigned int |
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highlight_cb(void *data, unsigned int row) |
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{ |
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return 0; |
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} |
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static Ewl_Widget * |
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add_ftree(Ewl_Widget *c) |
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{ |
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Ewl_Widget *tree; |
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Ewl_Model *model; |
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Ewl_View *view; |
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model = ewl_model_new(); |
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ewl_model_data_fetch_set(model, fsystem_data_fetch); |
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ewl_model_data_count_set(model, fsystem_data_count); |
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ewl_model_data_highlight_set(model, highlight_cb); |
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view = ewl_view_new(); |
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ewl_view_widget_fetch_set(view, fsystem_view_new); |
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ewl_view_header_fetch_set(view, fsystem_header_fetch); |
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tree = ewl_tree_new(); |
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ewl_tree_headers_visible_set(EWL_TREE(tree), TRUE); |
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ewl_tree_fixed_rows_set(EWL_TREE(tree), TRUE); |
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ewl_tree_column_count_set(EWL_TREE(tree), 1); |
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ewl_mvc_model_set(EWL_MVC(tree), model); |
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ewl_mvc_view_set(EWL_MVC(tree), view); |
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ewl_mvc_selection_mode_set(EWL_MVC(tree), EWL_SELECTION_MODE_SINGLE); |
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ewl_object_fill_policy_set(EWL_OBJECT(tree), EWL_FLAG_FILL_FILL); |
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ewl_object_minimum_w_set(EWL_OBJECT(tree), 180); |
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ewl_container_child_append(EWL_CONTAINER(c), tree); |
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ewl_widget_show(tree); |
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ewl_notebook_page_tab_text_set(EWL_NOTEBOOK(c), tree, "File System"); |
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return tree; |
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} |
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static Ewl_Widget * |
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fsystem_view_new(void *data, unsigned int row, unsigned int column) |
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{ |
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char *directory; |
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Ewl_Widget *icon; |
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directory = data; |
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icon = add_icon(NULL, basename(directory),
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PACKAGE_DATA_DIR "/images/folder.png", 0,
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directory_clicked, NULL); |
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ewl_icon_constrain_set(EWL_ICON(icon), 25); |
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ewl_box_orientation_set(EWL_BOX(icon), EWL_ORIENTATION_HORIZONTAL); |
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ewl_object_alignment_set(EWL_OBJECT(icon), EWL_FLAG_ALIGN_LEFT); |
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ewl_object_fill_policy_set(EWL_OBJECT(icon), EWL_FLAG_FILL_ALL); |
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ewl_widget_name_set(icon, directory); |
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return icon; |
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} |
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static Ewl_Widget * |
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fsystem_header_fetch(void *data, unsigned int column) |
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{ |
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Ewl_Widget *label; |
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label = add_label(NULL, "File System"); |
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return label; |
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} |
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static void * |
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fsystem_data_fetch(void *data, unsigned int row, unsigned int column) |
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{ |
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const char *directory; |
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void *val = NULL; |
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directory = ecore_list_index_goto(em->fsystem, row); |
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if (directory) |
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{ |
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val = (void *)directory; |
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} |
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return val; |
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} |
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static unsigned int
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fsystem_data_count(void *data) |
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{ |
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int val; |
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val = ecore_list_count(em->fsystem); |
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return val; |
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} |
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static void directory_clicked(Ewl_Widget *w, void *event, void *data) |
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{ |
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const char *dir_clicked, *path; |
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dir_clicked = ewl_widget_name_get(w); |
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if (!strcmp(dir_clicked, "..")) |
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path = dirname(em->current_directory); |
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else |
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path = dir_clicked; |
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em->current_directory = strdup(path); |
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populate_fsystem(NULL, NULL, NULL); |
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} |
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void
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populate_fsystem(Ewl_Widget *w, void *event, void *data) |
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{ |
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const char *directory; |
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directory = NULL; |
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if (w) |
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{ |
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directory = ewl_widget_name_get(w); |
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em->current_directory = strdup(directory); |
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} |
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if (!ecore_list_empty_is(em->fsystem)) |
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ecore_list_destroy(em->fsystem); |
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em->fsystem = ecore_list_new(); |
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em->fsystem = get_directories(em->current_directory);
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ecore_list_first_goto(em->fsystem); |
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ewl_mvc_data_set(EWL_MVC(em->ftree), em->fsystem); |
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populate_images(NULL, NULL, NULL); |
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return; |
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} |
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static void |
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populate_images(Ewl_Widget *w, void *event, void *data) |
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{ |
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if (!ecore_dlist_empty_is(em->images)) |
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ecore_dlist_destroy(em->images); |
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em->images = ecore_dlist_new(); |
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if (em->fbox) ewl_container_reset(EWL_CONTAINER(em->fbox)); |
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em->images = get_images(em->current_directory); |
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ecore_dlist_first_goto(em->images); |
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ewl_mvc_data_set(EWL_MVC(em->fbox), em->images); |
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return; |
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} |
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@ -0,0 +1,252 @@ |
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#include "ephoto.h" |
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typedef struct image_data image_data; |
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struct image_data { |
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Evas_Object *clip; |
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Evas_Object *image; |
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}; |
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static void
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image_smart_add(Evas_Object *obj) |
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{ |
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Evas *e; |
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image_data *id; |
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id = NULL; |
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id = calloc(1, sizeof(image_data)); |
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e = evas_object_evas_get(obj); |
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id->clip = evas_object_rectangle_add(e); |
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id->image = evas_object_image_add(e); |
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evas_object_clip_set(id->image, id->clip); |
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evas_object_show(id->image); |
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evas_object_smart_member_add(id->clip, obj); |
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evas_object_smart_member_add(id->image, obj); |
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evas_object_smart_data_set(obj, id); |
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} |
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static void |
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image_smart_del(Evas_Object *obj) |
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{ |
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image_data *id; |
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id = evas_object_smart_data_get(obj); |
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evas_object_del(id->clip); |
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evas_object_del(id->image); |
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free(id); |
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} |
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static void |
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image_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y) |
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{ |
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image_data *id; |
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id = evas_object_smart_data_get(obj); |
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evas_object_move(id->clip, x, y); |
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evas_object_move(id->image, x, y); |
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} |
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static void |
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image_smart_recalculate(Evas_Object *img, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h) |
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{ |
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int iw, ih, fw, fh; |
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double is, nw, nh, ns; |
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evas_object_image_size_get(img, &iw, &ih); |
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if (w == 0 || h == 0 || iw == 0 || ih == 0) |
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{ |
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evas_object_image_fill_set(img, 0, 0, 1, 1); |
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evas_object_resize(img, 0, 0); |
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return; |
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} |
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is = (double)iw / (double)ih; |
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nw = (double)w / (double)iw; |
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nh = (double)h / (double)ih; |
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ns = (nw < nh) ? nw : nh; |
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fw = iw * ns; |
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fh = fw / is; |
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evas_object_move(img, x+(w-fw)/2, y+(h-fh)/2); |
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evas_object_resize(img, fw, fh); |
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evas_object_image_fill_set(img, 0, 0, fw, fh); |
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} |
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static void |
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image_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h) |
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{ |
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image_data *id; |
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Evas_Coord x, y; |
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id = evas_object_smart_data_get(obj); |
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evas_object_resize(id->clip, w, h); |
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evas_object_geometry_get(obj, &x, &y, NULL, NULL); |
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image_smart_recalculate(id->image, x, y, w, h); |
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} |
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static void |
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image_smart_show(Evas_Object *obj) |
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{ |
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image_data *id; |
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id = evas_object_smart_data_get(obj); |
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evas_object_show(id->clip); |
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} |
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