Fix some crashes and a bunch of memory leaks/errors. There are still a few memory leaks originating deep within ewl somewhere. Also, if you don't open the config_inwin before closing the program, there are some errors.

experimental/ecdb/trunk/src/ecdb_burn_data_gui.c

@@ -7,6 +7,7 @@ static void _button_cb_return(void *data, Evas_Object *obj,
 static void _button_cb_begin(void *data, Evas_Object *obj,
                                                          const char *emission,
                                                          const char *source);
+static void _page_del(void *data, Evas *e, Evas_Object *obj, void *ev);
 static void _combo_cb_clicked(void *data, Evas_Object *obj, void *event_info);
 static int _update_capacity(void *data, int type, void *ev_data);
 
@@ -37,6 +38,21 @@ static void _page_hide_finished(void *data, Evas_Object *o,
                                                          const char *emission,
                                                          const char *source);
 
+static void
+_page_del(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *ev __UNUSED__)
+{
+   Ecdb_Data_Project *proj;
+   Ecdb_Source *src;
+
+   src = data;
+   proj = evas_object_data_get(obj, "proj");
+   if (proj)
+      ecdb_data_project_destroy(proj);
+
+   if (src)
+      ecdb_source_destroy(src);
+}
+
 static void
 _page_hide_finished(void *data, Evas_Object *o,
                                           const char *emission __UNUSED__,
@@ -178,26 +194,29 @@ _button_cb_begin(void *data, Evas_Object *obj __UNUSED__,
 }
 
 static void
-_combo_cb_clicked(void *data, Evas_Object *obj, void *event_info)
+_combo_cb_clicked(void *data, Evas_Object *obj __UNUSED__,
+                                                   void *event_info __UNUSED__)
 {
    Evas_Object *b;
    Ecdb_Burn_Project *proj;
    Ecdb_Project *base_proj;
-   Ecdb_Page *page;
    int sel, i, num_speeds, speed;
    char buf[1024];
 
-   page = data;
+   proj = data;
-   if (!page)
+   if (!proj)
       return;
 
-   proj = evas_object_data_get(page->data, "proj");
    base_proj = ECDB_PROJECT(proj);
    sel = ecdb_combo_selected_get(base_proj->drive_combo);
    if (sel < 0)
       return;
 
    base_proj->drive = eina_list_nth(em->drives, sel);
+
+   /* Don't keep adding items to the combo if the drive hasn't changed */
+   if (base_proj->drive == ecdb_combo_data_get(proj->speed_combo));
+
    // Update the capacity here, as our capacity could change with the drive
    ecore_event_add(ECDB_FILELIST_SIZE_CHANGED, NULL, NULL, NULL);
    num_speeds = base_proj->drive->write_speeds[0];
@@ -381,7 +400,7 @@ _apply_clicked(void *data, Evas_Object *obj, void *event_info)
 static void
 _proj_name(void *data, Evas *e, Evas_Object *obj, void *event_info)
 {
-   const char *name;
+   char *name;
    Ecdb_Data_Project *proj;
 
    proj = data;
@@ -389,7 +408,7 @@ _proj_name(void *data, Evas *e, Evas_Object *obj, void *event_info)
    if (proj->volume_id)
       free(proj->volume_id);
 
-   proj->volume_id = strdup(name);
+   proj->volume_id = name;
 }
 
 static void
@@ -510,6 +529,11 @@ ecdb_burn_data_page_show(Ecdb_Page *page)
 
       src = ecdb_source_new();
       ewl_widget_data_set(proj->filelist, "source", src);
+      /* Add a delete callback so we can correctly free data that won't get
+       * handled automatically
+       */
+      evas_object_event_callback_add(page->data, EVAS_CALLBACK_DEL, _page_del,
+                                                                        src);
 
       edje_object_part_geometry_get(page->data, "ecdb/burn_data/filelist",
                                                             &x, &y, &w, &h);
@@ -527,7 +551,7 @@ ecdb_burn_data_page_show(Ecdb_Page *page)
                                                                         page);
       evas_object_show(proj->capacity);
 
-      t = ecdb_config_inwin_add(page->data, NULL);
+      t = ecdb_config_inwin_add(bp->ret, NULL);
       
       b = ecdb_check_add(t, NULL);
       ecdb_check_label_set(b, "Use Joliet");

experimental/ecdb/trunk/src/ecdb_burn_image_gui.c

@@ -7,12 +7,22 @@ static void _button_cb_return(void *data, Evas_Object *obj,
 static void _button_cb_begin(void *data, Evas_Object *obj,
                                                 const char *emission,
                                                 const char *source);
-static void _combo_cb_clicked(void *data, Evas_Object *obj,
+static void _combo_cb_clicked(void *data, Evas_Object *obj, void *event_info);
-                                                const char *emission,
-                                                const char *source);
 static void _page_hide_finished(void *data, Evas_Object *o,
                                                          const char *emission,
                                                          const char *source);
+static void _page_del(void *data, Evas *e, Evas_Object *obj, void *ev);
+
+static void
+_page_del(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj,
+                                                         void *ev __UNUSED__)
+{
+   Ecdb_Image_Project *proj;
+
+   proj = evas_object_data_get(obj, "proj");
+   if (proj)
+      ecdb_image_project_destroy(proj);
+}
 
 static void
 _page_hide_finished(void *data, Evas_Object *o, const char *emission __UNUSED__,
@@ -134,8 +144,7 @@ _button_cb_begin(void *data, Evas_Object *obj __UNUSED__,
 
 static void
 _combo_cb_clicked(void *data, Evas_Object *obj __UNUSED__,
-                                       const char *emission __UNUSED__,
+                                                void *event_info __UNUSED__)
-                                       const char *source __UNUSED__)
 {
    Evas_Object *b;
    Ecdb_Burn_Project *bp;
@@ -148,7 +157,12 @@ _combo_cb_clicked(void *data, Evas_Object *obj __UNUSED__,
    if (sel < 0)
       return;
 
-   drive = eina_list_nth(em->drives, sel);
+   ECDB_PROJECT(bp)->drive = drive = eina_list_nth(em->drives, sel);
+
+   /* Don't keep adding items to the combo if the drive hasn't changed */
+   if (drive == ecdb_combo_data_get(bp->speed_combo))
+      return;
+
    num_speeds = drive->write_speeds[0];
    ecdb_combo_data_set(bp->speed_combo, drive);
    for (i = 1; i < num_speeds; i++)
@@ -199,6 +213,8 @@ ecdb_burn_image_page_show(Ecdb_Page *page)
       evas_object_move(page->gui, x, y);
       evas_object_resize(page->image, w, h);
       edje_object_part_swallow(page->gui, "action_area", page->image);
+      evas_object_event_callback_add(page->image, EVAS_CALLBACK_DEL, _page_del,
+                                                                        page);
       edje_object_signal_callback_add(page->image, "hide,finished",
 													"burn_image_page",
 													_page_hide_finished, page->gui);
@@ -245,8 +261,7 @@ ecdb_burn_image_page_show(Ecdb_Page *page)
       {
          b = ecdb_combo_item_add(bp->drive_combo, NULL);
          ecdb_combo_item_label_set(b, drive->product);
-         edje_object_signal_callback_add(b, "mouse,clicked,1", "*",
+         evas_object_smart_callback_add(b, "clicked", _combo_cb_clicked, proj);
-                                          _combo_cb_clicked, proj);
          ecdb_combo_append(bp->drive_combo, b);
          evas_object_show(b);
       }

experimental/ecdb/trunk/src/ecdb_erase_gui.c

@@ -8,6 +8,18 @@ static void _button_cb_begin(void *data, Evas_Object *o, const char *emission,
 static void _page_hide_finished(void *data, Evas_Object *o,
                                                          const char *emission,
                                                          const char *source);
+static void _page_del(void *data, Evas *e, Evas_Object *obj, void *ev);
+
+static void
+_page_del(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj,
+                                                      void *ev __UNUSED__)
+{
+   Ecdb_Erase_Project *proj;
+
+   proj = evas_object_data_get(obj, "proj");
+   if (proj)
+      ecdb_erase_project_destroy(proj);
+}
 
 static void
 _page_hide_finished(void *data, Evas_Object *o,
@@ -107,6 +119,8 @@ ecdb_erase_page_show(Ecdb_Page *page)
       evas_object_move(page->erase, x, y);
       evas_object_resize(page->erase, w, h);
       edje_object_part_swallow(page->gui, "action_area", page->erase);
+      evas_object_event_callback_add(page->erase, EVAS_CALLBACK_DEL, _page_del,
+                                                               page);
       evas_object_show(page->erase);
 
       proj = ecdb_erase_project_new();

experimental/ecdb/trunk/src/ecdb_gui.c

@@ -10,6 +10,35 @@ static void ecdb_filelist_focus_handle(int action, Evas_Object *fl,
 static void ecdb_welcome_page_hide_finished(void *data, Evas_Object *o,
                                                    const char *emission,
                                                    const char *source);
+static void _page_del(void *data, Evas *e, Evas_Object *obj, void *ev);
+static void _filelist_del(Ewl_Widget *w, void *ev_data, void *data);
+
+static void
+_filelist_del(Ewl_Widget *w, void *ev_data __UNUSED__, void *data __UNUSED__)
+{
+   Ewl_Filelist_Filter *f;
+
+   f = ewl_filelist_filter_get(EWL_FILELIST(w));
+   if (f)
+   {
+      if (f->extension)
+         free(f->extension);
+      free(f);
+   }
+}
+
+static void
+_page_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__,
+                                                         void *ev __UNUSED__)
+{
+   Ecdb_Page *page;
+
+   page = data;
+   if (!page)
+      return;
+
+   free(page);
+}
 
 /* XXX These need to be fixed when Ecdb_Page become the swallow,
  * whereas it is the actual gui as well
@@ -245,6 +274,8 @@ ecdb_create_main_gui(void)
    evas_object_resize(em->page->gui, mw, mh);
    ecore_evas_resize(em->main_win_ee, mw, mh);
    ecore_evas_size_min_set(em->main_win_ee, mw, mh);
+   evas_object_event_callback_add(em->page->gui, EVAS_CALLBACK_DEL, _page_del,
+                                                                  em->page);
    evas_object_move(em->page->gui, 0, 0);
    evas_object_show(em->page->gui);
 
@@ -337,16 +368,18 @@ ecdb_handle_typebuf(Evas_Object *gui, Ewl_Widget *fl)
    {
       filter = calloc(sizeof(Ewl_Filelist_Filter), 1);
    }
-   
+   else
-   if (filter->extension)
    {
-      if (strcmp(filter->extension, ext))
+      if (filter->extension)
       {
-         FREE(filter->extension);
+         if (strcmp(filter->extension, ext))
-      }
+         {
-      else
+            FREE(filter->extension);
-      {
+         }
-         return;
+         else
+         {
+            return;
+         }
       }
    }
    
@@ -455,6 +488,8 @@ ecdb_filelist_show(Ecdb_Page *page)
 
       filelist = ewl_filelist_new();
       ewl_container_child_append(EWL_CONTAINER(embed), filelist);
+      ewl_callback_prepend(EWL_WIDGET(filelist), EWL_CALLBACK_DESTROY,
+                                                         _filelist_del, NULL);
       ewl_filelist_directory_set(EWL_FILELIST(filelist), getenv("HOME"));
       ewl_widget_show(filelist);
    

experimental/ecdb/trunk/src/ecdb_projects.c

@@ -36,12 +36,8 @@ ecdb_project_init(Ecdb_Project *proj)
 void
 ecdb_project_destroy(Ecdb_Project *proj)
 {
-   FREE(proj->drive);
    if (proj->ev_handler) ecore_event_handler_del(proj->ev_handler);
    if (proj->pipe) ecore_pipe_del(proj->pipe);
-   if (proj->ret) evas_object_del(proj->ret);
-   if (proj->begin) evas_object_del(proj->begin);
-   if (proj->drive_combo) evas_object_del(proj->drive_combo);
    printf("Destroying base project\n");
 }
 
@@ -91,7 +87,6 @@ void
 ecdb_burn_project_destroy(Ecdb_Burn_Project *proj)
 {
    if (proj->files) ecdb_source_destroy(proj->files);
-   if (proj->speed_combo) evas_object_del(proj->speed_combo);
    ecdb_project_destroy(ECDB_PROJECT(proj));
    printf("Destroying burn project\n");
 }
@@ -135,7 +130,6 @@ ecdb_erase_project_init(Ecdb_Erase_Project *proj)
 void
 ecdb_erase_project_destroy(Ecdb_Erase_Project *proj)
 {
-   if (proj->speed) evas_object_del(proj->speed);
    ecdb_project_destroy(ECDB_PROJECT(proj));
    FREE(proj);
 }
@@ -217,10 +211,6 @@ ecdb_data_project_init(Ecdb_Data_Project *proj)
 void
 ecdb_data_project_destroy(Ecdb_Data_Project *proj)
 {
-   if (proj->capacity) evas_object_del(proj->capacity);
-   if (proj->settings) evas_object_del(proj->settings);
-   if (proj->filelist_swallow) evas_object_del(proj->filelist_swallow);
-   if (proj->filelist) ewl_widget_destroy(proj->filelist);
    FREE(proj->volume_id);
    FREE(proj->publisher_id);
    FREE(proj->data_preparer_id);
@@ -266,7 +256,6 @@ ecdb_image_project_init(Ecdb_Image_Project *proj)
 void
 ecdb_image_project_destroy(Ecdb_Image_Project *proj)
 {
-   if (proj->entry) evas_object_del(proj->entry);
    ecdb_burn_project_destroy(ECDB_BURN(proj));
    FREE(proj);
 }

experimental/ecdb/trunk/src/ecdb_widgets.c

@@ -1011,6 +1011,27 @@ ecdb_combo_data_set(Evas_Object *c, void *data)
    cd->data = data;
 }
 
+void *
+ecdb_combo_data_get(Evas_Object *c)
+{
+   Combo_Data *cd;
+
+   if (!c)
+   {
+      printf("ecdb_combo_data_get: NULL object!\n");
+      return NULL;
+   }
+
+   cd = evas_object_data_get(c, "cd");
+   if (!cd)
+   {
+      printf("ecdb_combo_data_set: NULL data!\n");
+      return NULL;
+   }
+
+   return cd->data;
+}
+
 void
 ecdb_combo_clear(Evas_Object *c)
 {
@@ -1097,8 +1118,13 @@ _config_inwin_hide(void *data, Evas *e, Evas_Object *obj, void *event_info)
 
    iwd = data;
 
-   evas_object_hide(iwd->popup);
+   if (iwd)
-   evas_object_hide(iwd->back);
+   {
+      if (iwd->popup)
+         evas_object_hide(iwd->popup);
+      if (iwd->back)
+         evas_object_hide(iwd->back);
+   }
 }
 
 static void
@@ -1177,12 +1203,13 @@ ecdb_config_inwin_show(Evas_Object *inwin)
 
    evas_object_pass_events_set(iwd->back, 0);
    evas_object_layer_set(iwd->back, evas_object_layer_get(iwd->parent) + 1);
+   evas_object_raise(iwd->back);
    edje_object_signal_emit(iwd->back, "ecdb,config_inwin,back,show", "ecdb");
    
    evas_object_pass_events_set(iwd->popup, 0);
    evas_object_layer_set(iwd->popup, evas_object_layer_get(iwd->back) + 1);
-   edje_object_signal_emit(iwd->popup, "ecdb,config_inwin,popup,show",
+   evas_object_raise(iwd->popup);
-                                                                     "ecdb");
+   edje_object_signal_emit(iwd->popup, "ecdb,config_inwin,popup,show", "ecdb");
    iwd->visible = 1;
 }
 

experimental/ecdb/trunk/src/ecdb_widgets.h

@@ -44,6 +44,7 @@ void         ecdb_combo_header_create_set(Evas_Object *c, void
                                                       int idx));
 int          ecdb_combo_selected_get(Evas_Object *c);
 void         ecdb_combo_data_set(Evas_Object *c, void *data);
+void        *ecdb_combo_data_get(Evas_Object *c);
 void         ecdb_combo_clear(Evas_Object *c);
 
 Evas_Object *ecdb_label_add(Evas_Object *parent, const char *name);