screens: add confirmation dialogue to screens.

Summary: Also add some uses of this method on scm stash and file deletion.

Reviewers: ajwillia.ms

Reviewed By: ajwillia.ms

Differential Revision: https://phab.enlightenment.org/D5028

src/bin/Makefile.am

@@ -50,6 +50,7 @@ screens/edi_settings_font.c \
 screens/edi_settings.c \
 screens/edi_file_screens.c \
 screens/edi_scm_screens.c \
+screens/edi_screens.c \
 edi_filepanel.c \
 edi_file.c \
 edi_logpanel.c \

src/bin/edi_filepanel.c

@@ -17,6 +17,7 @@
 #include "edi_content_provider.h"
 #include "mainview/edi_mainview.h"
 #include "screens/edi_file_screens.h"
+#include "screens/edi_screens.h"
 #include "edi_private.h"
 
 typedef struct _Edi_Dir_Data
@@ -143,17 +144,23 @@ _item_menu_rename_cb(void *data, Evas_Object *obj EINA_UNUSED,
 }
 
 static void
-_item_menu_del_cb(void *data, Evas_Object *obj EINA_UNUSED,
-                      void *event_info EINA_UNUSED)
+_item_menu_del_do_cb(void *data)
 {
-   Edi_Dir_Data *sd;
+   Edi_Dir_Data *sd = data;
 
-   sd = data;
    edi_mainview_item_close_path(sd->path);
 
    ecore_file_unlink(sd->path);
 }
 
+static void
+_item_menu_del_cb(void *data, Evas_Object *obj EINA_UNUSED,
+                      void *event_info EINA_UNUSED)
+{
+   edi_screens_message_confirm(_main_win, "Are you sure you want to delete this file?",
+                               _item_menu_del_do_cb, data);
+}
+
 static void
 _item_menu_scm_add_cb(void *data, Evas_Object *obj EINA_UNUSED,
                       void *event_info EINA_UNUSED)
@@ -166,8 +173,7 @@ _item_menu_scm_add_cb(void *data, Evas_Object *obj EINA_UNUSED,
 }
 
 static void
-_item_menu_scm_del_cb(void *data, Evas_Object *obj EINA_UNUSED,
-                      void *event_info EINA_UNUSED)
+_item_menu_scm_del_do_cb(void *data)
 {
    Edi_Dir_Data *sd;
 
@@ -177,6 +183,14 @@ _item_menu_scm_del_cb(void *data, Evas_Object *obj EINA_UNUSED,
    edi_scm_del(sd->path);
 }
 
+static void
+_item_menu_scm_del_cb(void *data, Evas_Object *obj EINA_UNUSED,
+                      void *event_info EINA_UNUSED)
+{
+   edi_screens_message_confirm(_main_win, "Are you sure you want to delete this file?",
+                               _item_menu_scm_del_do_cb, data);
+}
+
 static void
 _item_menu_dismissed_cb(void *data EINA_UNUSED, Evas_Object *obj,
                         void *ev EINA_UNUSED)
@@ -253,8 +267,7 @@ _item_menu_open_terminal_cb(void *data, Evas_Object *obj EINA_UNUSED,
 }
 
 static void
-_item_menu_rmdir_cb(void *data, Evas_Object *obj EINA_UNUSED,
-                      void *event_info EINA_UNUSED)
+_item_menu_rmdir_do_cb(void *data)
 {
    Edi_Dir_Data *sd;
 
@@ -265,6 +278,14 @@ _item_menu_rmdir_cb(void *data, Evas_Object *obj EINA_UNUSED,
    ecore_file_recursive_rm(sd->path);
 }
 
+static void
+_item_menu_rmdir_cb(void *data, Evas_Object *obj EINA_UNUSED,
+                      void *event_info EINA_UNUSED)
+{
+   edi_screens_message_confirm(_main_win, "Are you sure you want to delete this directory?",
+                               _item_menu_rmdir_do_cb, data);
+}
+
 static void
 _item_menu_create_file_cb(void *data, Evas_Object *obj EINA_UNUSED,
                       void *event_info EINA_UNUSED)

src/bin/edi_main.c

@@ -27,6 +27,7 @@
 #include "screens/edi_screens.h"
 #include "screens/edi_file_screens.h"
 #include "screens/edi_scm_screens.h"
+#include "screens/edi_screens.h"
 
 #include "edi_private.h"
 
@@ -1008,13 +1009,20 @@ _edi_menu_scm_commit_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
 }
 
 static void
-_edi_menu_scm_stash_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
-                       void *event_info EINA_UNUSED)
+_edi_scm_stash_do_cb(void *data EINA_UNUSED)
 {
    edi_scm_stash();
    edi_mainview_refresh_all();
 }
 
+static void
+_edi_menu_scm_stash_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
+                       void *event_info EINA_UNUSED)
+{
+   edi_screens_message_confirm(_edi_main_win, "Are you sure you wish to stash these changes?",
+                               _edi_scm_stash_do_cb, NULL);
+}
+
 static void
 _edi_menu_scm_status_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
                         void *event_info EINA_UNUSED)

src/bin/screens/edi_screens.c

@@ -0,0 +1,73 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <Elementary.h>
+#include <Ecore.h>
+
+#include "edi_private.h"
+#include "edi_screens.h"
+
+static Evas_Object *_edi_screens_popup = NULL;
+
+static void
+_edi_screens_popup_cancel_cb(void *data, Evas_Object *obj EINA_UNUSED,
+                             void *event_info EINA_UNUSED)
+{
+   evas_object_del((Evas_Object *) data);
+}
+
+static void
+_edi_screens_message_confirm_cb(void *data, Evas_Object *obj,
+                                void *event_info EINA_UNUSED)
+{
+   void ((*confirm_fn)(void *)) = evas_object_data_get(obj, "callback");
+
+   confirm_fn(data);
+
+   if (_edi_screens_popup)
+     {
+        evas_object_del(_edi_screens_popup);
+        _edi_screens_popup = NULL;
+     }
+}
+
+void edi_screens_message_confirm(Evas_Object *parent, const char *message, void ((*confirm_cb)(void *)), void *data)
+{
+   Evas_Object *popup, *table, *label, *button, *icon;
+
+   _edi_screens_popup = popup = elm_popup_add(parent);
+   elm_object_part_text_set(popup, "title,text", "Confirmation required");
+
+   table = elm_table_add(popup);
+
+   icon = elm_icon_add(table);
+   elm_icon_standard_set(icon, "dialog-warning");
+   evas_object_size_hint_min_set(icon, 48 * elm_config_scale_get(), 48 * elm_config_scale_get());
+   evas_object_size_hint_weight_set(icon, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(icon, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   evas_object_show(icon);
+   elm_table_pack(table, icon, 0, 0, 1, 1);
+
+   label = elm_label_add(table);
+   elm_object_text_set(label, message);
+   evas_object_show(label);
+   elm_table_pack(table, label, 1, 0, 1, 1);
+   elm_object_content_set(popup, table);
+
+   evas_object_show(table);
+
+   button = elm_button_add(popup);
+   elm_object_text_set(button, "Yes");
+   elm_object_part_content_set(popup, "button1", button);
+   evas_object_data_set(button, "callback", confirm_cb);
+   evas_object_smart_callback_add(button, "clicked", _edi_screens_message_confirm_cb, data);
+
+   button = elm_button_add(popup);
+   elm_object_text_set(button, "No");
+   elm_object_part_content_set(popup, "button2", button);
+   evas_object_smart_callback_add(button, "clicked", _edi_screens_popup_cancel_cb, popup);
+
+   evas_object_show(popup);
+}
+

src/bin/screens/edi_screens.h

@@ -60,6 +60,17 @@ Evas_Object *edi_settings_show(Evas_Object *mainwin);
 
 void edi_settings_font_add(Evas_Object *parent);
 
+/**
+ * Create a a confirmation dialogue and add it to the parent obj.
+ *
+ * @param parent The parent object to display the dialogue in.
+ * @param message The generic message to display in the dialogue.
+ * @param confirm_cb Function to execute upon confirmation.
+ * @param data Data to pass to the confirm_cb callback.
+ * @ingroup UI
+ */
+void edi_screens_message_confirm(Evas_Object *parent, const char *message, void ((*confirm_cb)(void *)), void *data);
+
 /**
  * @}
  */
@@ -68,4 +79,4 @@ void edi_settings_font_add(Evas_Object *parent);
 }
 #endif
 
-#endif /* EDI_CONSOLEPANEL_H_ */
+#endif /* EDI_SCREENS_H_ */