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380 lines
11 KiB
380 lines
11 KiB
#include "ephoto.h" |
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static void |
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_ephoto_flow_browser_delete(void *data, Evas_Object *obj, void *event_info) |
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{ |
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Ephoto *ephoto = data; |
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ephoto->flow_browser = NULL; |
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elm_layout_content_set |
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(ephoto->layout, "ephoto.swallow.content", ephoto->thumb_browser); |
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ephoto->state = EPHOTO_STATE_THUMB; |
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} |
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static void |
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_ephoto_flow_browser_show(Ephoto *ephoto, Ephoto_Entry *entry) |
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{ |
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/* remove thumb browser without deleting it */ |
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elm_layout_content_unset(ephoto->layout, "ephoto.swallow.content"); |
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ephoto->flow_browser = ephoto_flow_browser_add(ephoto, ephoto->layout); |
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ephoto_flow_browser_image_set(ephoto->flow_browser, entry->path); |
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elm_layout_content_set |
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(ephoto->layout, "ephoto.swallow.content", ephoto->flow_browser); |
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evas_object_smart_callback_add |
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(ephoto->flow_browser, "back", _ephoto_flow_browser_delete, ephoto); |
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ephoto->state = EPHOTO_STATE_FLOW; |
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} |
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static void |
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_ephoto_thumb_browser_view(void *data, Evas_Object *obj, void *event_info) |
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{ |
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Ephoto *ephoto = data; |
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Ephoto_Entry *entry = event_info; |
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_ephoto_flow_browser_show(ephoto, entry); |
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} |
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static void |
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_win_del(void *data, Evas *e, Evas_Object *o, void *event_info) |
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{ |
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Ephoto *ephoto = data; |
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if (ephoto->timer.thumb_regen) ecore_timer_del(ephoto->timer.thumb_regen); |
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free(ephoto); |
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} |
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Evas_Object * |
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ephoto_window_add(const char *path) |
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{ |
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Ephoto *ephoto = calloc(1, sizeof(Ephoto)); |
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Ethumb_Client *client = elm_thumb_ethumb_client_get(); |
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Evas_Object *ed; |
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Evas_Coord mw, mh, iw, ih; |
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const char *s; |
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EINA_SAFETY_ON_NULL_RETURN_VAL(ephoto, NULL); |
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ephoto->win = elm_win_add(NULL, "ephoto", ELM_WIN_BASIC); |
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if (!ephoto->win) |
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{ |
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free(ephoto); |
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return NULL; |
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} |
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evas_object_event_callback_add |
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(ephoto->win, EVAS_CALLBACK_DEL, _win_del, ephoto); |
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elm_win_autodel_set(ephoto->win, EINA_TRUE); |
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evas_object_show(ephoto->win); |
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if (!ephoto_config_init(ephoto)) |
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{ |
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evas_object_del(ephoto->win); |
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return NULL; |
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} |
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if ((ephoto->config->thumb_gen_size != 128) && |
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(ephoto->config->thumb_gen_size != 256) && |
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(ephoto->config->thumb_gen_size != 512)) |
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ephoto_thumb_size_set(ephoto, ephoto->config->thumb_size); |
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else if (client) |
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ethumb_client_size_set |
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(client, ephoto->config->thumb_gen_size, ephoto->config->thumb_gen_size); |
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ephoto->bg = elm_bg_add(ephoto->win); |
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evas_object_size_hint_weight_set |
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(ephoto->bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); |
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evas_object_size_hint_fill_set(ephoto->bg, EVAS_HINT_FILL, EVAS_HINT_FILL); |
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elm_win_resize_object_add(ephoto->win, ephoto->bg); |
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evas_object_show(ephoto->bg); |
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ephoto->layout = elm_layout_add(ephoto->win); |
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if (!elm_layout_file_set(ephoto->layout, THEME_FILE, "ephoto/main/layout")) |
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{ |
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ERR("could not load group 'ephoto/main/layout' from file %s", |
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THEME_FILE); |
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evas_object_del(ephoto->win); |
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return NULL; |
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} |
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evas_object_size_hint_weight_set |
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(ephoto->layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); |
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evas_object_size_hint_fill_set |
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(ephoto->layout, EVAS_HINT_FILL, EVAS_HINT_FILL); |
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elm_win_resize_object_add(ephoto->win, ephoto->layout); |
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evas_object_show(ephoto->layout); |
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ephoto->thumb_browser = ephoto_thumb_browser_add(ephoto, ephoto->layout); |
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if (!ephoto->thumb_browser) |
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{ |
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ERR("could not add thumb browser"); |
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evas_object_del(ephoto->win); |
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return NULL; |
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} |
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elm_layout_content_set |
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(ephoto->layout, "ephoto.swallow.thumb_browser", ephoto->thumb_browser); |
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ed = elm_layout_edje_get(ephoto->layout); |
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edje_object_size_min_get(ed, &mw, &mh); |
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edje_object_size_min_restricted_calc(ed, &mw, &mh, mw, mh); |
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if (mw < 1) mw = 320; |
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if (mh < 1) mh = 240; |
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s = edje_object_data_get(ed, "initial_size"); |
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if ((!s) || (sscanf(s, "%d %d", &iw, &ih) != 2)) iw = ih = 0; |
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if (iw < mw) iw = mw; |
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if (ih < mh) ih = mh; |
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evas_object_resize(ephoto->win, iw, ih); |
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if (!path) |
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ephoto_thumb_browser_directory_set |
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(ephoto->thumb_browser, ephoto->config->directory); |
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else if (ecore_file_is_dir(path)) |
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ephoto_thumb_browser_directory_set(ephoto->thumb_browser, path); |
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else |
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ERR("loading file to be done"); |
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return ephoto->win; |
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} |
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#if 0 |
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char current_directory[PATH_MAX]; |
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Ethumb_Client *client = elm_thumb_ethumb_client_get(); |
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em = calloc(1, sizeof(Ephoto)); |
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if (!ephoto_config_init(em)) |
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{ |
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_ephoto_delete_main_window(NULL, NULL, NULL); |
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return; |
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} |
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if ((em->config->thumb_gen_size != 128) && |
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(em->config->thumb_gen_size != 256) && |
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(em->config->thumb_gen_size != 512)) |
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ephoto_thumb_size_set(em->config->thumb_size); |
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else |
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ethumb_client_size_set |
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(client, em->config->thumb_gen_size, em->config->thumb_gen_size); |
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/*Setup the main window*/ |
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em->win = elm_win_add(NULL, "ephoto", ELM_WIN_BASIC); |
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elm_win_title_set(em->win, "Ephoto"); |
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evas_object_show(em->win); |
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/*Callback to close the main window*/ |
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evas_object_smart_callback_add(em->win, "delete,request", |
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_ephoto_delete_main_window, NULL); |
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/*Grab the main evas canvas we are working with*/ |
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em->e = evas_object_evas_get(em->win); |
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/*Set a custom background for the window*/ |
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em->bg = elm_bg_add(em->win); |
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elm_win_resize_object_add(em->win, em->bg); |
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evas_object_size_hint_weight_set(em->bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); |
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evas_object_show(em->bg); |
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/* Add the main layout to the window */ |
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em->layout = elm_layout_add(em->win); |
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/* Prepare the slideshow beforehand, in order |
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* to obtain the list of transitions */ |
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ephoto_create_slideshow(); |
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if (!directory) |
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{ |
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getcwd(current_directory, PATH_MAX); |
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} |
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if (!em->config->directory) |
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{ |
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if (directory) |
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em->config->directory = eina_stringshare_add(directory); |
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else |
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em->config->directory = eina_stringshare_add(current_directory); |
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} |
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else if (directory || !em->config->remember_directory) |
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{ |
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if (directory) |
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eina_stringshare_replace(&em->config->directory, |
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directory); |
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else |
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eina_stringshare_replace(&em->config->directory, |
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current_directory); |
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} |
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if (image) |
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{ |
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em->flow_browser = ephoto_create_flow_browser(em->layout); |
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ephoto_flow_browser_image_set(em->flow_browser, image); |
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eina_stringshare_del(image); |
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elm_layout_content_set(em->layout, "ephoto.content.swallow", em->flow_browser); |
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evas_object_smart_callback_add(em->flow_browser, |
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"delete,request", |
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_ephoto_flow_browser_delete_cb, |
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NULL); |
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em->state = EPHOTO_STATE_FLOW; |
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} |
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else |
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{ |
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em->thumb_browser = ephoto_thumb_browser_add(em->layout); |
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elm_layout_content_set(em->layout, "ephoto.content.swallow", em->thumb_browser); |
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evas_object_smart_callback_add(em->thumb_browser, |
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"selected", |
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_ephoto_thumb_browser_selected_cb, |
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NULL); |
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em->state = EPHOTO_STATE_THUMB; |
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} |
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evas_object_resize(em->win, 1024, 534); |
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} |
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/*Delete the main ephoto window*/ |
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static void |
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_ephoto_delete_main_window(void *data, Evas_Object *obj, void *event_info) |
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{ |
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ephoto_config_save(em, EINA_TRUE); |
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if (em->thumb_browser) |
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evas_object_del(em->thumb_browser); |
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if (em->flow_browser) |
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evas_object_del(em->flow_browser); |
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evas_object_del(em->layout); |
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evas_object_del(em->bg); |
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ephoto_entries_free(em); |
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ephoto_config_free(em); |
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free(em); |
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elm_exit(); |
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} |
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#endif |
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static Eina_Bool |
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_thumb_gen_size_changed_timer_cb(void *data) |
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{ |
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Ephoto *ephoto = data; |
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Ethumb_Client *client; |
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const Eina_List *l; |
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Evas_Object *o; |
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if (ephoto->config->thumb_gen_size == ephoto->thumb_gen_size) goto end; |
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INF("thumbnail generation size changed from %d to %d", |
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ephoto->config->thumb_gen_size, ephoto->thumb_gen_size); |
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client = elm_thumb_ethumb_client_get(); |
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if (!client) |
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{ |
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DBG("no client yet, try again later"); |
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return EINA_TRUE; |
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} |
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ephoto->config->thumb_gen_size = ephoto->thumb_gen_size; |
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ethumb_client_size_set |
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(client, ephoto->thumb_gen_size, ephoto->thumb_gen_size); |
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EINA_LIST_FOREACH(ephoto->thumbs, l, o) |
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{ |
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Ethumb_Thumb_Format format; |
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format = (long)evas_object_data_get(o, "ephoto_format"); |
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ethumb_client_format_set(client, format); |
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elm_thumb_reload(o); |
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} |
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end: |
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ephoto->timer.thumb_regen = NULL; |
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return EINA_FALSE; |
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} |
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void |
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ephoto_thumb_size_set(Ephoto *ephoto, int size) |
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{ |
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if (ephoto->config->thumb_size != size) |
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{ |
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INF("thumbnail display size changed from %d to %d", |
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ephoto->config->thumb_size, size); |
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ephoto->config->thumb_size = size; |
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ephoto_config_save(ephoto, EINA_FALSE); |
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} |
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if (size <= 128) ephoto->thumb_gen_size = 128; |
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else if (size <= 256) ephoto->thumb_gen_size = 256; |
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else ephoto->thumb_gen_size = 512; |
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if (ephoto->timer.thumb_regen) ecore_timer_del(ephoto->timer.thumb_regen); |
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ephoto->timer.thumb_regen = ecore_timer_add |
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(0.1, _thumb_gen_size_changed_timer_cb, ephoto); |
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} |
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static void |
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_thumb_del(void *data, Evas *e, Evas_Object *o, void *event_info) |
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{ |
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Ephoto *ephoto = data; |
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ephoto->thumbs = eina_list_remove(ephoto->thumbs, o); |
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} |
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Evas_Object * |
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ephoto_thumb_add(Ephoto *ephoto, Evas_Object *parent, const char *path) |
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{ |
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Evas_Object *o; |
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EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL); |
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o = elm_thumb_add(parent); |
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if (!o) return NULL; |
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if (path) ephoto_thumb_path_set(o, path); |
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elm_object_style_set(o, "noframe"); |
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ephoto->thumbs = eina_list_append(ephoto->thumbs, o); |
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evas_object_event_callback_add(o, EVAS_CALLBACK_DEL, _thumb_del, ephoto); |
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return o; |
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} |
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void |
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ephoto_thumb_path_set(Evas_Object *o, const char *path) |
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{ |
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Ethumb_Thumb_Format format = ETHUMB_THUMB_FDO; |
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const char *ext = strrchr(path, '.'); |
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if (ext) |
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{ |
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ext++; |
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if ((strcasecmp(ext, "jpg") == 0) || |
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(strcasecmp(ext, "jpeg") == 0)) |
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format = ETHUMB_THUMB_JPEG; /* faster! */ |
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} |
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ethumb_client_format_set(elm_thumb_ethumb_client_get(), format); |
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evas_object_data_set(o, "ephoto_format", (void*)(long)format); |
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elm_thumb_file_set(o, path, NULL); |
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} |
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Ephoto_Entry * |
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ephoto_entry_new(Ephoto *ephoto, const char *path, const char *label) |
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{ |
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Ephoto_Entry *entry; |
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EINA_SAFETY_ON_NULL_RETURN_VAL(path, NULL); |
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entry = calloc(1, sizeof(Ephoto_Entry)); |
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EINA_SAFETY_ON_NULL_RETURN_VAL(entry, NULL); |
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entry->ephoto = ephoto; |
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entry->path = eina_stringshare_add(path); |
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entry->basename = ecore_file_file_get(entry->path); |
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entry->label = eina_stringshare_add(label); |
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return entry; |
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} |
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void |
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ephoto_entry_free(Ephoto_Entry *entry) |
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{ |
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const char *s; |
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EINA_SAFETY_ON_NULL_RETURN(entry); |
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eina_stringshare_del(entry->path); |
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eina_stringshare_del(entry->label); |
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EINA_LIST_FREE(entry->dir_files, s) eina_stringshare_del(s); |
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free(entry); |
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} |
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void |
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ephoto_entries_free(Ephoto *ephoto) |
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{ |
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Ephoto_Entry *entry; |
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EINA_LIST_FREE(ephoto->entries, entry) ephoto_entry_free(entry); |
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}
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