160 lines
4.0 KiB
C
160 lines
4.0 KiB
C
#include "ephoto.h"
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static Ewl_Widget *list_view_new(void);
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static void list_view_assign(Ewl_Widget *w, void *data);
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static Ewl_Widget *list_header_fetch(void *data, int column);
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static void *list_data_fetch(void *data, unsigned int row, unsigned int column);
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static int list_data_count(void *data);
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static void set_active_list_view(Ewl_Widget *w, void *event, void *data);
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/*Add the list view*/
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Ewl_Widget *add_list_view(Ewl_Widget *c)
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{
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em->list_vbox = ewl_vbox_new();
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ewl_object_fill_policy_set(EWL_OBJECT(em->list_vbox), EWL_FLAG_FILL_ALL);
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ewl_container_child_append(EWL_CONTAINER(c), em->list_vbox);
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ewl_widget_show(em->list_vbox);
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ewl_notebook_page_tab_text_set(EWL_NOTEBOOK(c), em->list_vbox, "List");
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em->ltree = add_ltree(em->list_vbox);
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return em->list_vbox;
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}
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/*Show the list view*/
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void show_list_view(Ewl_Widget *w, void *event, void *data)
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{
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ewl_notebook_visible_page_set(EWL_NOTEBOOK(em->view_box), em->list_vbox);
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ewl_mvc_dirty_set(EWL_MVC(em->ltree), 1);
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ewl_widget_disable(em->edit_tools);
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ewl_widget_show(em->atree);
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ewl_widget_show(em->tbar);
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ewl_widget_hide(em->ilabel);
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}
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static void set_active_list_view(Ewl_Widget *w, void *event, void *data)
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{
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if (em->currentl)
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{
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ewl_widget_state_set(em->currentl, "unselected", EWL_STATE_PERSISTENT);
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}
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em->currentl = w;
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ewl_widget_state_set(em->currentl, "selected", EWL_STATE_PERSISTENT);
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return;
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}
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/*Create and Add a Tree to the Container c*/
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Ewl_Widget *add_ltree(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_fetch_set(model, list_data_fetch);
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ewl_model_count_set(model, list_data_count);
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tree = ewl_tree2_new();
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ewl_tree2_headers_visible_set(EWL_TREE2(tree), 0);
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ewl_tree2_fixed_rows_set(EWL_TREE2(tree), 1);
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ewl_mvc_model_set(EWL_MVC(tree), model);
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ewl_object_fill_policy_set(EWL_OBJECT(tree), EWL_FLAG_FILL_ALL);
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ewl_container_child_append(EWL_CONTAINER(c), tree);
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ewl_widget_show(tree);
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view = ewl_view_new();
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ewl_view_constructor_set(view, list_view_new);
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ewl_view_assign_set(view, list_view_assign);
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ewl_view_header_fetch_set(view, list_header_fetch);
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ewl_tree2_column_append(EWL_TREE2(tree), view, FALSE);
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return tree;
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}
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/* The view of the images */
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static Ewl_Widget *list_view_new(void)
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{
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Ewl_Widget *hbox;
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hbox = ewl_hbox_new();
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ewl_box_spacing_set(EWL_BOX(hbox), 10);
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ewl_object_fill_policy_set(EWL_OBJECT(hbox), EWL_FLAG_FILL_HFILL);
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ewl_callback_append(hbox, EWL_CALLBACK_CLICKED, set_active_list_view, NULL);
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ewl_widget_show(hbox);
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return hbox;
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}
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/*The row that is added to the tree*/
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static void list_view_assign(Ewl_Widget *w, void *data)
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{
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char *image;
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char info[PATH_MAX];
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int size;
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int width, height;
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Ewl_Widget *img, *text;
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image = data;
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image_pixels_int_get(image, &width, &height);
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img = add_image(w, image, 1, NULL, NULL);
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ewl_image_constrain_set(EWL_IMAGE(img), 48);
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ewl_widget_name_set(w, image);
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size = ecore_file_size(image);
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snprintf(info, PATH_MAX, "Name: %s\nPixels: %s\nSize: %s\n",
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basename(image),
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image_pixels_string_get(image),
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file_size_get(size));
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text = ewl_text_new();
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ewl_text_text_set(EWL_TEXT(text), info);
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ewl_container_child_append(EWL_CONTAINER(w), text);
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ewl_object_fill_policy_set(EWL_OBJECT(text), EWL_FLAG_FILL_SHRINK);
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ewl_object_alignment_set(EWL_OBJECT(text), EWL_FLAG_ALIGN_LEFT);
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ewl_widget_show(text);
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return;
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}
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/* The header for the tree */
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static Ewl_Widget *list_header_fetch(void *data, int column)
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{
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Ewl_Widget *label;
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label = ewl_label_new();
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ewl_label_text_set(EWL_LABEL(label), "Images");
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ewl_widget_show(label);
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return label;
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}
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/* The images that will be displayed*/
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static void *list_data_fetch(void *data, unsigned int row, unsigned int column)
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{
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char *image;
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void *val = NULL;
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image = ecore_list_goto_index(em->images, row);
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if (image)
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{
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val = image;
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}
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return val;
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}
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/* The number of images the view is displaying */
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static int list_data_count(void *data)
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{
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int val;
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val = ecore_list_nodes(em->images);
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return val;
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}
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