enlightenment/ephoto
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ephoto
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ephoto/src/bin/ephoto_main.c

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#include "ephoto.h"
/*Ewl Callbacks*/
static void add_album(Ewl_Widget *w, void *event, void *data);
static void cancel(Ewl_Widget *w, void *event, void *data);
static void destroy(Ewl_Widget *w, void *event, void *data);
static void populate_albums(Ewl_Widget *w, void *event, void *data);
static void populate_directories(Ewl_Widget *w, void *event, void *data);
static void save(Ewl_Widget *w, void *event, void *data);
static void update_view(Ewl_Widget *w, void *event, void *data);
static void window_fullscreen(Ewl_Widget *w, void *event, void *data);
/*Ephoto Create Callbacks*/
static Ewl_Widget *add_atree(Ewl_Widget *c);
static Ewl_Widget *add_dtree(Ewl_Widget *c);
/*Ephoto MVC Callbacks*/
static Ewl_Widget *album_view_new(void *data, unsigned int row, unsigned int column);
static Ewl_Widget *directory_view_new(void *data, unsigned int row, unsigned int column);
static Ewl_Widget *album_header_fetch(void *data, unsigned int column);
static Ewl_Widget *directory_header_fetch(void *data, unsigned int column);
static void *album_data_fetch(void *data, unsigned int row, unsigned int column);
static void *directory_data_fetch(void *data, unsigned int row, unsigned int column);
static unsigned int album_data_count(void *data);
static unsigned int directory_data_count(void *data);
/*Ephoto Global Variables*/
Ephoto_Main *em;
Ewl_Widget *ae, *de;
/*Destroy the Main Window*/
static void destroy(Ewl_Widget *w, void *event, void *data)
{
ephoto_db_close(em->db);
ewl_widget_destroy(em->win);
ecore_list_destroy(em->albums);
ecore_list_destroy(em->directories);
ecore_dlist_destroy(em->images);
free(em->current_directory);
free(em->current_album);
free(em);
ewl_main_quit();
return;
}
static void window_fullscreen(Ewl_Widget *w, void *event, void *data)
{
int fullscreen;
fullscreen = ewl_window_fullscreen_get(EWL_WINDOW(em->win));
if(!fullscreen)
{
ewl_window_fullscreen_set(EWL_WINDOW(em->win), 1);
}
else
{
ewl_window_fullscreen_set(EWL_WINDOW(em->win), 0);
}
return;
}
/*Show the main view*/
void show_main_view(Ewl_Widget *w, void *event, void *data)
{
ewl_notebook_visible_page_set(EWL_NOTEBOOK(em->main_nb), em->main_vbox);
ewl_widget_disable(em->smi);
ecore_dlist_goto_first(em->images);
}
/*Update the images based on the current tab*/
static void update_view(Ewl_Widget *w, void *event, void *data)
{
const char *text;
Ewl_Widget *page;
page = ewl_notebook_visible_page_get(EWL_NOTEBOOK(w));
text = ewl_widget_name_get(page);
if (!strcmp(text, "Albums"))
{
populate_albums(NULL, NULL, NULL);
}
else
{
populate_directories(NULL, NULL, NULL);
}
return;
}
/*Cancel the Album Dialog*/
static void cancel(Ewl_Widget *w, void *event, void *data)
{
Ewl_Widget *win;
win = data;
ewl_widget_destroy(win);
}
/*Save the Album*/
static void save(Ewl_Widget *w, void *event, void *data)
{
char *album, *description;
Ewl_Widget *win;
sqlite3 *db;
win = data;
album = ewl_text_text_get(EWL_TEXT(ae));
description = ewl_text_text_get(EWL_TEXT(de));
if (album)
{
db = ephoto_db_init();
ephoto_db_add_album(db, album, description);
ephoto_db_close(db);
ewl_widget_destroy(win);
ewl_notebook_visible_page_set(EWL_NOTEBOOK(em->browser), em->atree);
populate_albums(NULL, NULL, NULL);
}
}
/*Add an Album to Ephoto*/
static void add_album(Ewl_Widget *w, void *event, void *data)
{
Ewl_Widget *window, *label, *button, *vbox, *hbox;
window = add_window("Add Album", 200, 100, NULL, NULL);
ewl_callback_append(window, EWL_CALLBACK_DELETE_WINDOW, cancel, window);
vbox = add_box(window, EWL_ORIENTATION_VERTICAL, 3);
ewl_object_fill_policy_set(EWL_OBJECT(vbox), EWL_FLAG_FILL_ALL);
label = add_label(vbox, "Enter a name for the new album:");
ae = add_entry(vbox, NULL, NULL, NULL);
label = add_label(vbox, "Enter a description for the album:");
de = add_entry(vbox, NULL, NULL, NULL);
hbox = add_box(vbox, EWL_ORIENTATION_HORIZONTAL, 2);
ewl_object_fill_policy_set(EWL_OBJECT(hbox), EWL_FLAG_FILL_SHRINK);
button = add_button(hbox, "Save", PACKAGE_DATA_DIR "/images/stock_save.png", save, window);
ewl_button_image_size_set(EWL_BUTTON(button), 25, 25);
button = add_button(hbox, "Cancel", PACKAGE_DATA_DIR "/images/dialog-close.png", cancel, window);
ewl_button_image_size_set(EWL_BUTTON(button), 25, 25);
}
/*Create the Main Ephoto Window*/
void create_main_gui(void)
{
Ewl_Widget *vbox, *hbox, *vsep, *button;
Ewl_Widget *mb, *menu, *mi;
em = NULL;
em = calloc(1, sizeof(Ephoto_Main));
em->albums = ecore_list_new();
em->directories = ecore_list_new();
em->images = ecore_dlist_new();
em->win = add_window("Ephoto!", 800, 600, destroy, NULL);
vbox = add_box(em->win, EWL_ORIENTATION_VERTICAL, 5);
ewl_object_fill_policy_set(EWL_OBJECT(vbox), EWL_FLAG_FILL_ALL);
mb = add_menubar(vbox);
menu = add_menu(mb, "File");
em->smi = add_menu_item(menu, "Save Image", PACKAGE_DATA_DIR "/images/stock_save.png", save_dialog, NULL);
ewl_widget_disable(em->smi);
mi = add_menu_item(menu, "Exit", PACKAGE_DATA_DIR "/images/exit.png", destroy, NULL);
menu = add_menu(mb, "Albums");
mi = add_menu_item(menu, "Add Album", PACKAGE_DATA_DIR "/images/add.png", add_album, NULL);
hbox = add_box(vbox, EWL_ORIENTATION_HORIZONTAL, 2);
ewl_object_fill_policy_set(EWL_OBJECT(hbox), EWL_FLAG_FILL_ALL);
em->main_nb = ewl_notebook_new();
ewl_notebook_tabbar_visible_set(EWL_NOTEBOOK(em->main_nb), 0);
ewl_object_fill_policy_set(EWL_OBJECT(em->main_nb), EWL_FLAG_FILL_ALL);
ewl_container_child_append(EWL_CONTAINER(hbox), em->main_nb);
ewl_widget_show(em->main_nb);
em->main_vbox = add_box(em->main_nb, EWL_ORIENTATION_VERTICAL, 2);
ewl_object_fill_policy_set(EWL_OBJECT(em->main_vbox), EWL_FLAG_FILL_ALL);
em->edit_vbox = add_box(em->main_nb, EWL_ORIENTATION_VERTICAL, 2);
ewl_object_fill_policy_set(EWL_OBJECT(em->edit_vbox), EWL_FLAG_FILL_ALL);
add_edit_view(em->edit_vbox);
em->view = add_box(em->main_vbox, EWL_ORIENTATION_HORIZONTAL, 2);
ewl_object_fill_policy_set(EWL_OBJECT(em->view), EWL_FLAG_FILL_ALL);
em->browser = ewl_notebook_new();
ewl_object_fill_policy_set(EWL_OBJECT(em->browser), EWL_FLAG_FILL_VFILL);
ewl_object_preferred_inner_w_set(EWL_OBJECT(em->browser), 200);
ewl_container_child_append(EWL_CONTAINER(em->view), em->browser);
ewl_widget_show(em->browser);
em->atree = add_atree(em->browser);
ewl_object_maximum_w_set(EWL_OBJECT(em->atree), 200);
ewl_widget_name_set(em->atree, "Albums");
ewl_notebook_page_tab_text_set(EWL_NOTEBOOK(em->browser), em->atree, _("Albums"));
em->dtree = add_dtree(em->browser);
ewl_object_maximum_w_set(EWL_OBJECT(em->dtree), 200);
ewl_widget_name_set(em->dtree, "File System");
ewl_notebook_page_tab_text_set(EWL_NOTEBOOK(em->browser), em->dtree, _("File System"));
em->view_box = ewl_notebook_new();
ewl_notebook_tabbar_visible_set(EWL_NOTEBOOK(em->view_box), 0);
ewl_object_fill_policy_set(EWL_OBJECT(em->view_box), EWL_FLAG_FILL_ALL);
ewl_container_child_append(EWL_CONTAINER(em->view), em->view_box);
ewl_widget_show(em->view_box);
add_normal_view(em->view_box);
add_single_view(em->view_box);
add_list_view(em->view_box);
em->toolbar = ewl_hbox_new();
ewl_box_spacing_set(EWL_BOX(em->toolbar), 5);
ewl_object_alignment_set(EWL_OBJECT(em->toolbar), EWL_FLAG_ALIGN_CENTER);
ewl_object_fill_policy_set(EWL_OBJECT(em->toolbar), EWL_FLAG_FILL_SHRINK);
ewl_container_child_append(EWL_CONTAINER(vbox), em->toolbar);
ewl_widget_show(em->toolbar);
button = add_button(em->toolbar, NULL, PACKAGE_DATA_DIR "/images/normal_view.png", show_normal_view, NULL);
ewl_button_image_size_set(EWL_BUTTON(button), 30, 30);
ewl_attach_tooltip_text_set(button, _("Normal View"));
ewl_object_fill_policy_set(EWL_OBJECT(button), EWL_FLAG_FILL_SHRINK);
ewl_object_alignment_set(EWL_OBJECT(button), EWL_FLAG_ALIGN_CENTER);
button = add_button(em->toolbar, NULL, PACKAGE_DATA_DIR "/images/list_view.png", show_list_view, NULL);
ewl_button_image_size_set(EWL_BUTTON(button), 30, 30);
ewl_attach_tooltip_text_set(button, _("List View"));
ewl_object_fill_policy_set(EWL_OBJECT(button), EWL_FLAG_FILL_SHRINK);
ewl_object_alignment_set(EWL_OBJECT(button), EWL_FLAG_ALIGN_CENTER);
button = add_button(em->toolbar, NULL, PACKAGE_DATA_DIR "/images/image.png", show_single_view, NULL);
ewl_button_image_size_set(EWL_BUTTON(button), 30, 30);
ewl_attach_tooltip_text_set(button, _("Single View"));
ewl_object_fill_policy_set(EWL_OBJECT(button), EWL_FLAG_FILL_SHRINK);
ewl_object_alignment_set(EWL_OBJECT(button), EWL_FLAG_ALIGN_CENTER);
vsep = ewl_vseparator_new();
ewl_container_child_append(EWL_CONTAINER(em->toolbar), vsep);
ewl_widget_show(vsep);
button = add_button(em->toolbar, NULL, PACKAGE_DATA_DIR "/images/get_exif.png", NULL, NULL);
ewl_button_image_size_set(EWL_BUTTON(button), 30, 30);
ewl_attach_tooltip_text_set(button, _("You do not have libexif 0.6.13"));
ewl_object_alignment_set(EWL_OBJECT(button), EWL_FLAG_ALIGN_LEFT);
ewl_object_fill_policy_set(EWL_OBJECT(button), EWL_FLAG_FILL_HFILL);
#ifdef BUILD_EXIF_SUPPORT
ewl_callback_append(button, EWL_CALLBACK_CLICKED, display_exif_dialog, NULL);
ewl_attach_tooltip_text_set(button, _("View Exif Data"));
#endif
button = add_button(em->toolbar, NULL, PACKAGE_DATA_DIR "/images/stock_fullscreen.png", window_fullscreen, NULL);
ewl_button_image_size_set(EWL_BUTTON(button), 30, 30);
ewl_attach_tooltip_text_set(button, _("Toggle Fullscreen"));
ewl_object_fill_policy_set(EWL_OBJECT(button), EWL_FLAG_FILL_SHRINK);
ewl_object_alignment_set(EWL_OBJECT(button), EWL_FLAG_ALIGN_CENTER);
button = add_button(em->toolbar, NULL, PACKAGE_DATA_DIR "/images/x-office-presentation.png", start_slideshow, NULL);
ewl_button_image_size_set(EWL_BUTTON(button), 30, 30);
ewl_attach_tooltip_text_set(button, _("Start a Slideshow"));
ewl_object_fill_policy_set(EWL_OBJECT(button), EWL_FLAG_FILL_SHRINK);
ewl_object_alignment_set(EWL_OBJECT(button), EWL_FLAG_ALIGN_CENTER);
vsep = ewl_vseparator_new();
ewl_container_child_append(EWL_CONTAINER(em->toolbar), vsep);
ewl_widget_show(vsep);
button = add_button(em->toolbar, NULL, PACKAGE_DATA_DIR "/images/edit_view.png", show_edit_view, NULL);
ewl_button_image_size_set(EWL_BUTTON(button), 30, 30);
ewl_attach_tooltip_text_set(button, _("Move to edit view"));
ewl_object_fill_policy_set(EWL_OBJECT(button), EWL_FLAG_FILL_SHRINK);
ewl_object_alignment_set(EWL_OBJECT(button), EWL_FLAG_ALIGN_CENTER);
em->db = ephoto_db_init();
em->current_album = strdup(_("Complete Library"));
em->current_directory = strdup(getenv("HOME"));
populate_albums(NULL, NULL, NULL);
ewl_callback_append(em->browser, EWL_CALLBACK_VALUE_CHANGED, update_view, NULL);
return;
}
/*Update the Image List*/
static void populate_albums(Ewl_Widget *w, void *event, void *data)
{
const char *album;
char *imagef;
Ewl_Widget *thumb;
album = NULL;
if (w)
{
album = ewl_widget_name_get(w);
em->current_album = strdup(album);
}
if (!ecore_list_is_empty(em->albums))
{
ecore_list_destroy(em->albums);
}
if (!ecore_list_is_empty(em->images))
{
ecore_dlist_destroy(em->images);
}
em->albums = ecore_list_new();
em->albums = ephoto_db_list_albums(em->db);
ewl_mvc_data_set(EWL_MVC(em->atree), em->albums);
ewl_mvc_dirty_set(EWL_MVC(em->atree), 1);
em->images = ecore_dlist_new();
em->images = ephoto_db_list_images(em->db, em->current_album);
ecore_dlist_goto_first(em->images);
ewl_container_reset(EWL_CONTAINER(em->fbox));
while (ecore_dlist_current(em->images))
{
imagef = ecore_dlist_current(em->images);
if(imagef)
{
thumb = add_image(em->fbox, imagef, 1, freebox_image_clicked, NULL);
ewl_image_constrain_set(EWL_IMAGE(thumb), 81);
ewl_object_alignment_set(EWL_OBJECT(thumb), EWL_FLAG_ALIGN_CENTER);
ewl_widget_name_set(thumb, imagef);
}
ecore_dlist_next(em->images);
}
ewl_widget_configure(em->fbox);
ecore_dlist_goto_first(em->images);
if(ecore_dlist_current(em->images))
{
ewl_image_file_path_set(EWL_IMAGE(em->simage), ecore_dlist_current(em->images));
}
ewl_mvc_data_set(EWL_MVC(em->ltree), em->images);
ewl_mvc_dirty_set(EWL_MVC(em->ltree), 1);
return;
}
/*Update the Image List*/
static void populate_directories(Ewl_Widget *w, void *event, void *data)
{
const char *directory;
char *imagef;
Ewl_Widget *thumb;
directory = NULL;
if (w)
{
directory = ewl_widget_name_get(w);
em->current_directory = strdup(directory);
}
if (!ecore_list_is_empty(em->directories))
{
ecore_list_destroy(em->directories);
}
em->directories = ecore_list_new();
em->directories = get_directories(em->current_directory);
ecore_dlist_goto_first(em->directories);
ewl_mvc_data_set(EWL_MVC(em->dtree), em->directories);
ewl_mvc_dirty_set(EWL_MVC(em->dtree), 1);
if (!ecore_list_is_empty(em->images))
{
ecore_dlist_destroy(em->images);
}
em->images = ecore_dlist_new();
em->images = get_images(em->current_directory);
ecore_dlist_goto_first(em->images);
ewl_container_reset(EWL_CONTAINER(em->fbox));
while (ecore_dlist_current(em->images))
{
imagef = ecore_dlist_current(em->images);
if(imagef)
{
thumb = add_image(em->fbox, imagef, 1, freebox_image_clicked, NULL);
ewl_image_constrain_set(EWL_IMAGE(thumb), 81);
ewl_object_alignment_set(EWL_OBJECT(thumb), EWL_FLAG_ALIGN_CENTER);
ewl_widget_name_set(thumb, imagef);
}
ecore_dlist_next(em->images);
}
ewl_widget_configure(em->fbox);
ecore_dlist_goto_first(em->images);
if(ecore_dlist_current(em->images))
{
ewl_image_file_path_set(EWL_IMAGE(em->simage), ecore_dlist_current(em->images));
}
ewl_mvc_data_set(EWL_MVC(em->ltree), em->images);
ewl_mvc_dirty_set(EWL_MVC(em->ltree), 1);
return;
}
/*Create and Add a Tree to the Container c*/
static Ewl_Widget *add_atree(Ewl_Widget *c)
{
Ewl_Widget *tree;
Ewl_Model *model;
Ewl_View *view;
model = ewl_model_new();
ewl_model_data_fetch_set(model, album_data_fetch);
ewl_model_data_count_set(model, album_data_count);
view = ewl_view_new();
ewl_view_widget_fetch_set(view, album_view_new);
ewl_view_header_fetch_set(view, album_header_fetch);
tree = ewl_tree2_new();
ewl_tree2_headers_visible_set(EWL_TREE2(tree), 0);
ewl_tree2_fixed_rows_set(EWL_TREE2(tree), 1);
ewl_tree2_column_count_set(EWL_TREE2(tree), 1);
ewl_mvc_model_set(EWL_MVC(tree), model);
ewl_mvc_view_set(EWL_MVC(tree), view);
ewl_mvc_selection_mode_set(EWL_MVC(tree), EWL_SELECTION_MODE_SINGLE);
ewl_object_fill_policy_set(EWL_OBJECT(tree), EWL_FLAG_FILL_ALL);
ewl_container_child_append(EWL_CONTAINER(c), tree);
ewl_widget_show(tree);
return tree;
}
/*Create and Add a Tree to the Container c*/
static Ewl_Widget *add_dtree(Ewl_Widget *c)
{
Ewl_Widget *tree;
Ewl_Model *model;
Ewl_View *view;
model = ewl_model_new();
ewl_model_data_fetch_set(model, directory_data_fetch);
ewl_model_data_count_set(model, directory_data_count);
view = ewl_view_new();
ewl_view_widget_fetch_set(view, directory_view_new);
ewl_view_header_fetch_set(view, directory_header_fetch);
tree = ewl_tree2_new();
ewl_tree2_headers_visible_set(EWL_TREE2(tree), 0);
ewl_tree2_fixed_rows_set(EWL_TREE2(tree), 1);
ewl_tree2_column_count_set(EWL_TREE2(tree), 1);
ewl_mvc_model_set(EWL_MVC(tree), model);
ewl_mvc_view_set(EWL_MVC(tree), view);
ewl_mvc_selection_mode_set(EWL_MVC(tree), EWL_SELECTION_MODE_NONE);
ewl_object_fill_policy_set(EWL_OBJECT(tree), EWL_FLAG_FILL_ALL);
ewl_container_child_append(EWL_CONTAINER(c), tree);
ewl_widget_show(tree);
return tree;
}
/* The view of the users albums */
static Ewl_Widget *album_view_new(void *data, unsigned int row, unsigned int column)
{
const char *album;
Ewl_Widget *icon;
album = data;
icon = add_icon(NULL, album, PACKAGE_DATA_DIR "/images/image.png", 0, populate_albums, NULL);
ewl_icon_constrain_set(EWL_ICON(icon), 25);
ewl_box_orientation_set(EWL_BOX(icon), EWL_ORIENTATION_HORIZONTAL);
ewl_object_alignment_set(EWL_OBJECT(icon), EWL_FLAG_ALIGN_LEFT);
ewl_object_fill_policy_set(EWL_OBJECT(icon), EWL_FLAG_FILL_ALL);
ewl_widget_name_set(icon, album);
return icon;
}
/* The view of the users directories */
static Ewl_Widget *directory_view_new(void *data, unsigned int row, unsigned int column)
{
char *current_directory;
const char *directory;
int len;
Ewl_Widget *icon;
len = strlen(em->current_directory);
current_directory = alloca(len + 1);
strcpy(current_directory, em->current_directory);
directory = data;
icon = add_icon(NULL, basename((char *)directory), PACKAGE_DATA_DIR "/images/folder.png", 0, populate_directories, NULL);
ewl_icon_constrain_set(EWL_ICON(icon), 25);
ewl_box_orientation_set(EWL_BOX(icon), EWL_ORIENTATION_HORIZONTAL);
ewl_object_alignment_set(EWL_OBJECT(icon), EWL_FLAG_ALIGN_LEFT);
ewl_object_fill_policy_set(EWL_OBJECT(icon), EWL_FLAG_FILL_ALL);
if (!strncmp(directory, "..", 2))
{
ewl_widget_name_set(icon, dirname(current_directory));
}
else
{
ewl_widget_name_set(icon, directory);
}
return icon;
}
/* The header for the tree */
static Ewl_Widget *album_header_fetch(void *data, unsigned int column)
{
Ewl_Widget *label;
label = add_label(NULL, "Albums");
return label;
}
/* The header for the tree */
static Ewl_Widget *directory_header_fetch(void *data, unsigned int column)
{
Ewl_Widget *label;
label = add_label(NULL, "Directories");
return label;
}
/* The albums that will be displayed*/
static void *album_data_fetch(void *data, unsigned int row, unsigned int column)
{
const char *album;
void *val = NULL;
album = ecore_list_goto_index(em->albums, row);
if (album)
{
val = (void *)album;
}
return val;
}
/* The directories that will be displayed*/
static void *directory_data_fetch(void *data, unsigned int row, unsigned int column)
{
const char *directory;
void *val = NULL;
directory = ecore_list_goto_index(em->directories, row);
if (directory)
{
val = (void *)directory;
}
return val;
}
/* The number of albums the view is displaying */
static unsigned int album_data_count(void *data)
{
int val;
val = ecore_list_nodes(em->albums);
return val;
}
/* The number of directories the view is displaying */
static unsigned int directory_data_count(void *data)
{
int val;
val = ecore_list_nodes(em->directories);
return val;
}
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