Add a file selector.

4 files changed, 287 insertions, 2 deletions

diff --git a/src/extantz/build.lua b/src/extantz/build.lua
index 75b210f..8a02b55 100755
--- a/src/extantz/build.lua
+++ b/src/extantz/build.lua
@@ -17,10 +17,10 @@ CFLAGS  = CFLAGS  .. ' -I../../libraries/irrlicht-1.8.1/include -I/usr/X11R6/inc
 LDFLAGS = LDFLAGS .. ' -L../../libraries/irrlicht-1.8.1/lib/Linux'
 libs    = libs    .. ' -lIrrlicht -lGL -lbz2'
 
-removeFiles(dir, {'../../extantz', 'crappisspuke.o', 'CDemo.o', 'extantzCamera.o', 'gears.o', 'ephysics_demo.o', 'camera.o', 'Evas_3D_demo.o', 'fangWin.o', 'chat.o', 'woMan.o', '../../media/extantz.edj'})
+removeFiles(dir, {'../../extantz', 'crappisspuke.o', 'CDemo.o', 'extantzCamera.o', 'gears.o', 'ephysics_demo.o', 'camera.o', 'Evas_3D_demo.o', 'fangWin.o', 'chat.o', 'files.o', 'woMan.o', '../../media/extantz.edj'})
 
 runCommand('edje_cc',           dir, 'edje_cc ' .. EDJE_FLAGS .. ' extantz.edc ../../media/extantz.edj')
 runCommand('Irrlicht files',    dir, 'g++ ' .. CFLAGS .. ' -ffast-math -c crappisspuke.cpp -o crappisspuke.o ' .. LDFLAGS)
 runCommand(nil,                 dir, 'g++ ' .. CFLAGS .. ' -ffast-math -c CDemo.cpp -o CDemo.o ' .. LDFLAGS)
 runCommand(nil,                 dir, 'g++ ' .. CFLAGS .. ' -ffast-math -c extantzCamera.cpp -o extantzCamera.o ' .. LDFLAGS)
-compileFiles('../../extantz',   dir, {'gears', 'ephysics_demo', 'camera', 'Evas_3D_demo', 'fangWin', 'chat', 'woMan', 'extantz'}, 'crappisspuke.o CDemo.o extantzCamera.o')
+compileFiles('../../extantz',   dir, {'gears', 'ephysics_demo', 'camera', 'Evas_3D_demo', 'fangWin', 'chat', 'files', 'woMan', 'extantz'}, 'crappisspuke.o CDemo.o extantzCamera.o')
diff --git a/src/extantz/extantz.c b/src/extantz/extantz.c
index 4ad752e..1d37ade 100644
--- a/src/extantz/extantz.c
+++ b/src/extantz/extantz.c
@@ -330,6 +330,15 @@ EAPI_MAIN int elm_main(int argc, char **argv)
     char buf[PATH_MAX];
 //    Eina_Bool gotWebKit = elm_need_web();     // Initialise ewebkit if it exists, or return EINA_FALSE if it don't.
 
+    /* Set the locale according to the system pref.
+     * If you don't do so the file selector will order the files list in
+     * a case sensitive manner
+     */
+    setlocale(LC_ALL, "");
+
+    elm_need_ethumb();
+    elm_need_efreet();
+
     HamrTime(elm_main, "extantz");
     fprintf(stdout, "prefix was set to: %s\n", elm_app_prefix_dir_get());
     fprintf(stdout, "data directory is: %s\n", elm_app_data_dir_get());
@@ -403,6 +412,7 @@ EAPI_MAIN int elm_main(int argc, char **argv)
 //    overlay_add(&ourGlobals);
     woMan_add(&ourGlobals);
     chat_add(&ourGlobals);
+    files_add(&ourGlobals);
 
     // Gotta do this after adding the windows, otherwise the menu renders under the window.
     //   This sucks, gotta redefine this menu each time we create a new window?
diff --git a/src/extantz/extantz.h b/src/extantz/extantz.h
index 3c671bb..1cc76cd 100644
--- a/src/extantz/extantz.h
+++ b/src/extantz/extantz.h
@@ -251,6 +251,7 @@ void fang_win_complete(globals *ourGlobals, Evas_Object *win, int x, int y, int
 void overlay_add(globals *ourGlobals);
 
 void chat_add(globals *ourGlobals);
+void files_add(globals *ourGlobals);
 void woMan_add(globals *ourGlobals);
 
 
diff --git a/src/extantz/files.c b/src/extantz/files.c
new file mode 100644
index 0000000..7cfc5c0
--- /dev/null
+++ b/src/extantz/files.c
@@ -0,0 +1,274 @@
+#include "extantz.h"
+
+
+static void my_fileselector_done(void *data, Evas_Object *obj EINA_UNUSED, void *event_info)
+{
+   /* event_info conatin the full path of the selected file
+    * or NULL if none is selected or cancel is pressed */
+    const char *selected = event_info;
+
+    if (selected)
+      printf("Selected file: %s\n", selected);
+    else
+      evas_object_del(data);  /* delete the test window */
+}
+
+static void my_fileselector_selected(void *data EINA_UNUSED, Evas_Object *obj, void *event_info)
+{
+   /* event_info conatin the full path of the selected file */
+   const char *selected = event_info;
+   printf("Selected file: %s\n", selected);
+
+   /* or you can query the selection */
+   if (elm_fileselector_multi_select_get(obj))
+     {
+        const Eina_List *li;
+        const Eina_List *paths = elm_fileselector_selected_paths_get(obj);
+        char *path;
+        printf("All selected files are:\n");
+        EINA_LIST_FOREACH(paths, li, path)
+          printf(" %s\n", path);
+     }
+   else
+     printf("or: %s\n", elm_fileselector_selected_get(obj));
+}
+
+static void _popup_close_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   evas_object_del(data);
+}
+
+static void my_fileselector_invalid(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
+{
+   Evas_Object *popup;
+   Evas_Object *btn;
+   char error_msg[256];
+
+   snprintf(error_msg, 256, "No such file or directory: %s", (char *)event_info);
+
+   popup = elm_popup_add(data);
+   elm_popup_content_text_wrap_type_set(popup, ELM_WRAP_CHAR);
+   elm_object_part_text_set(popup, "title,text", "Error");
+   elm_object_text_set(popup, error_msg);
+
+   btn = elm_button_add(popup);
+   elm_object_text_set(btn, "OK");
+   elm_object_part_content_set(popup, "button1", btn);
+   evas_object_smart_callback_add(btn, "clicked", _popup_close_cb, popup);
+
+   evas_object_show(popup);
+}
+
+static void my_fileselector_activated(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
+{
+   printf("Activated file: %s\n", (char *)event_info);
+}
+
+static void _expandable_clicked(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Evas_Object *fs = data;
+
+   if (elm_fileselector_expandable_get(fs))
+     elm_fileselector_expandable_set(fs, EINA_FALSE);
+   else
+     elm_fileselector_expandable_set(fs, EINA_TRUE);
+}
+
+static void _hidden_clicked(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Evas_Object *fs = data;
+   if (elm_fileselector_hidden_visible_get(fs))
+     elm_fileselector_hidden_visible_set(fs, EINA_FALSE);
+   else
+     elm_fileselector_hidden_visible_set(fs, EINA_TRUE);
+}
+
+static void _mode_changed_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
+{
+   Evas_Object *fs = data;
+   Elm_Fileselector_Mode mode;
+
+   mode = (elm_fileselector_mode_get(fs) + 1) % ELM_FILESELECTOR_LAST;
+   elm_radio_value_set(obj, mode);
+   elm_fileselector_mode_set(data, mode);
+}
+
+static void _sort_selected_cb(void *data, Evas_Object *obj, void *event_info)
+{
+   Evas_Object *fs = evas_object_data_get(obj, "fileselector");
+   const char *selected = elm_object_item_text_get(event_info);
+
+   elm_object_text_set(obj, selected);
+   elm_fileselector_sort_method_set(fs, (Elm_Fileselector_Sort)data);
+}
+
+static void _tiny_icon_clicked(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Evas_Object *fs = data;
+   Evas_Coord w, h;
+
+   elm_fileselector_thumbnail_size_get(fs, &w, &h);
+   elm_fileselector_thumbnail_size_set(fs, 16, 16);
+}
+
+static void _small_icon_clicked(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Evas_Object *fs = data;
+   Evas_Coord w, h;
+
+   elm_fileselector_thumbnail_size_get(fs, &w, &h);
+   elm_fileselector_thumbnail_size_set(fs, 32, 32);
+}
+
+static void _middle_icon_clicked(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Evas_Object *fs = data;
+   Evas_Coord w, h;
+
+   elm_fileselector_thumbnail_size_get(fs, &w, &h);
+   elm_fileselector_thumbnail_size_set(fs, 64, 64);
+}
+
+static void _big_icon_clicked(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Evas_Object *fs = data;
+   Evas_Coord w, h;
+
+   elm_fileselector_thumbnail_size_get(fs, &w, &h);
+   elm_fileselector_thumbnail_size_set(fs, 128, 128);
+}
+
+static Eina_Bool _all_filter(const char *path EINA_UNUSED, Eina_Bool dir EINA_UNUSED, void *data EINA_UNUSED)
+{
+   return EINA_TRUE;
+}
+
+static Eina_Bool _edje_filter(const char *path, Eina_Bool dir, void *data EINA_UNUSED)
+{
+   if (dir) return EINA_TRUE;
+
+   if (eina_str_has_extension(path, ".edc") ||
+       eina_str_has_extension(path, ".edj"))
+     return EINA_TRUE;
+   return EINA_FALSE;
+}
+
+void files_add(globals *ourGlobals)
+{
+  Evas_Object *win, *bx, *vbox, *fs, *bt, *rd = NULL, *rdg = NULL, *hoversel;
+
+  win = fang_win_add(ourGlobals);
+
+  bx = eo_add(ELM_OBJ_BOX_CLASS, win);
+  eo_do(bx,
+    elm_obj_box_homogeneous_set(EINA_FALSE),
+    evas_obj_size_hint_weight_set(EVAS_HINT_EXPAND, EVAS_HINT_EXPAND),
+    evas_obj_size_hint_align_set(EVAS_HINT_FILL, EVAS_HINT_FILL)
+  );
+  elm_win_resize_object_add(win, bx);
+
+  fs = eo_add(ELM_OBJ_FILESELECTOR_CLASS, bx);
+  eo_do(fs,
+    evas_obj_size_hint_weight_set(EVAS_HINT_EXPAND, EVAS_HINT_EXPAND),
+    evas_obj_size_hint_align_set(EVAS_HINT_FILL, EVAS_HINT_FILL),
+    evas_obj_visibility_set(EINA_TRUE)
+       );
+  elm_box_pack_end(bx, fs);
+
+   /* disnable the fs file name entry */
+   elm_fileselector_is_save_set(fs, EINA_FALSE);
+   /* make the file list a tree with dir expandable in place */
+   elm_fileselector_expandable_set(fs, EINA_FALSE);
+   /* start the fileselector in the home dir */
+   elm_fileselector_path_set(fs, getenv("HOME"));
+   elm_fileselector_folder_only_set(fs, EINA_FALSE);
+   elm_fileselector_buttons_ok_cancel_set(fs, EINA_TRUE);
+   elm_fileselector_multi_select_set(fs, EINA_TRUE);
+
+   /* add filesters */
+   elm_fileselector_custom_filter_append(fs, _all_filter, NULL, "all files");
+   elm_fileselector_custom_filter_append(fs, _edje_filter, NULL, "edje files");
+   elm_fileselector_mime_types_filter_append(fs, "image/*", "image files");
+   elm_fileselector_mime_types_filter_append(fs, "text/*", "text files");
+
+   evas_object_smart_callback_add(fs, "done", my_fileselector_done, win);
+   evas_object_smart_callback_add(fs, "selected", my_fileselector_selected, win);
+   evas_object_smart_callback_add(fs, "selected,invalid", my_fileselector_invalid, win);
+   evas_object_smart_callback_add(fs, "activated", my_fileselector_activated, win);
+
+  eo_unref(fs);
+
+  vbox = eo_add(ELM_OBJ_BOX_CLASS, win);
+  eo_do(vbox,
+    elm_obj_box_homogeneous_set(EINA_FALSE),
+    elm_obj_box_horizontal_set(EINA_TRUE),
+    evas_obj_size_hint_align_set(EVAS_HINT_FILL, EVAS_HINT_FILL)
+  );
+
+   bt = elm_check_add(vbox);
+   elm_object_text_set(bt, "tree");
+   elm_check_state_set(bt, elm_fileselector_expandable_get(fs));
+   evas_object_smart_callback_add(bt, "changed", _expandable_clicked, fs);
+   elm_box_pack_end(vbox, bt);
+   evas_object_show(bt);
+
+   bt = elm_check_add(vbox);
+   elm_object_text_set(bt, "hidden");
+   elm_check_state_set(bt, elm_fileselector_hidden_visible_get(fs));
+   evas_object_smart_callback_add(bt, "changed", _hidden_clicked, fs);
+   elm_box_pack_end(vbox, bt);
+   evas_object_show(bt);
+
+   rdg = rd = elm_radio_add(vbox);
+   elm_radio_state_value_set(rd, ELM_FILESELECTOR_LIST);
+   elm_object_text_set(rd, "list");
+   elm_box_pack_end(vbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _mode_changed_cb, fs);
+
+   rd = elm_radio_add(vbox);
+   elm_radio_group_add(rd, rdg);
+   elm_radio_state_value_set(rd, ELM_FILESELECTOR_GRID);
+   elm_object_text_set(rd, "grid");
+   elm_box_pack_end(vbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _mode_changed_cb, fs);
+
+
+   hoversel = elm_hoversel_add(vbox);
+   elm_hoversel_hover_parent_set(hoversel, win);
+   evas_object_data_set(hoversel, "fileselector", fs);
+   elm_object_text_set(hoversel, "sorting");
+
+   elm_hoversel_item_add(hoversel, "name(asc)",  NULL, ELM_ICON_NONE, _sort_selected_cb, (const void *) ELM_FILESELECTOR_SORT_BY_FILENAME_ASC);
+   elm_hoversel_item_add(hoversel, "name(desc)", NULL, ELM_ICON_NONE, _sort_selected_cb, (const void *) ELM_FILESELECTOR_SORT_BY_FILENAME_DESC);
+   elm_hoversel_item_add(hoversel, "type(asc)",  NULL, ELM_ICON_NONE, _sort_selected_cb, (const void *) ELM_FILESELECTOR_SORT_BY_TYPE_ASC);
+   elm_hoversel_item_add(hoversel, "type(desc)", NULL, ELM_ICON_NONE, _sort_selected_cb, (const void *) ELM_FILESELECTOR_SORT_BY_TYPE_DESC);
+   elm_hoversel_item_add(hoversel, "size(asc)",  NULL, ELM_ICON_NONE, _sort_selected_cb, (const void *) ELM_FILESELECTOR_SORT_BY_SIZE_ASC);
+   elm_hoversel_item_add(hoversel, "size(desc)", NULL, ELM_ICON_NONE, _sort_selected_cb, (const void *) ELM_FILESELECTOR_SORT_BY_SIZE_DESC);
+   elm_hoversel_item_add(hoversel, "time(asc)",  NULL, ELM_ICON_NONE, _sort_selected_cb, (const void *) ELM_FILESELECTOR_SORT_BY_MODIFIED_ASC);
+   elm_hoversel_item_add(hoversel, "time(desc)", NULL, ELM_ICON_NONE, _sort_selected_cb, (const void *) ELM_FILESELECTOR_SORT_BY_MODIFIED_DESC);
+
+   elm_box_pack_end(vbox, hoversel);
+   evas_object_show(hoversel);
+
+   hoversel = elm_hoversel_add(vbox);
+   elm_hoversel_hover_parent_set(hoversel, win);
+   evas_object_data_set(hoversel, "fileselector", fs);
+   elm_object_text_set(hoversel, "size");
+
+   elm_hoversel_item_add(hoversel, "tiny",   NULL, ELM_ICON_NONE, _tiny_icon_clicked,   fs);
+   elm_hoversel_item_add(hoversel, "small",  NULL, ELM_ICON_NONE, _small_icon_clicked,  fs);
+   elm_hoversel_item_add(hoversel, "medium", NULL, ELM_ICON_NONE, _middle_icon_clicked, fs);
+   elm_hoversel_item_add(hoversel, "big",    NULL, ELM_ICON_NONE, _big_icon_clicked,    fs);
+
+   elm_box_pack_end(vbox, hoversel);
+   evas_object_show(hoversel);
+
+   elm_box_pack_end(bx, vbox);
+   evas_object_show(vbox);
+  evas_object_show(bx);
+  eo_unref(bx);
+
+  fang_win_complete(ourGlobals, win, ourGlobals->win_w - 380, ourGlobals->win_w - 530, 350, 500);
+}