multi-file: support quick jump (F5)

if you press F5 on "#include xxxx" line,
Enventor will open that include file.

Conflicts:
	src/lib/edc_parser.c

src/bin/file_browser.c

@@ -78,54 +78,7 @@ gl_clicked_double_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
 
    /* Open a double clicked edc file. */
 
-   //skip non edc file.
-   if (!eina_str_has_extension(file->path, "edc")) return;
-
-   unsigned int selected_file_len = strlen(file->path);
-
-   Enventor_Item *eit;
-   const char *it_file_path;
-
-   //Case 1. main file.
-   eit = file_mgr_main_item_get();
-   if (eit)
-     {
-        it_file_path = enventor_item_file_get(eit);
-        if (!it_file_path)
-          {
-             EINA_LOG_ERR("No main item file path??");
-             return;
-          }
-        //Ok, This selected file is already openend, let's activate the item.
-        if (!strcmp(file->name, ecore_file_file_get(it_file_path)))
-          {
-             file_mgr_file_focus(eit);
-             return;
-          }
-     }
-
-   //Case 2. sub files.
-   Eina_List *sub_items =
-      (Eina_List *)enventor_object_sub_items_get(base_enventor_get());
-   Eina_List *l;
-   EINA_LIST_FOREACH(sub_items, l, eit)
-     {
-        it_file_path = enventor_item_file_get(eit);
-        if (!it_file_path) continue;
-
-        //Let's check if the file is already opened.
-        if (selected_file_len != strlen(it_file_path)) continue;
-
-        //Ok, This selected file is already openend, let's activate the item.
-        if (!strcmp(file->path, it_file_path))
-          {
-             file_mgr_file_focus(eit);
-             return;
-          }
-     }
-
-   //This selected file hasn't been opened yet, so let's open this file newly.
-   file_mgr_sub_file_add(file->path);
+   file_mgr_file_open(file->path);
 }
 
 //Set file->it as NULL when genlist item is deleted.

src/bin/file_mgr.c

@@ -340,3 +340,59 @@ file_mgr_modified_get(void)
 
    return EINA_FALSE;
 }
+
+Eina_Bool
+file_mgr_file_open(const char *file_path)
+{
+   if (!file_path) return EINA_FALSE;
+
+   //skip non edc nor header files.
+   if (!(eina_str_has_extension(file_path, "edc") ||
+         eina_str_has_extension(file_path, "h"))) return EINA_FALSE;
+
+   unsigned int selected_file_len = strlen(file_path);
+
+   Enventor_Item *eit;
+   const char *it_file_path;
+
+   //Case 1. main file.
+   eit = file_mgr_main_item_get();
+   if (eit)
+     {
+        it_file_path = enventor_item_file_get(eit);
+        if (!it_file_path)
+          {
+             EINA_LOG_ERR("No main item file path??");
+             return EINA_FALSE;
+          }
+        //Ok, This selected file is already openend, let's activate the item.
+        if (!strcmp(file_path, ecore_file_file_get(it_file_path)))
+          {
+             file_mgr_file_focus(eit);
+             return EINA_TRUE;
+          }
+     }
+
+   //Case 2. sub files.
+   Eina_List *sub_items =
+      (Eina_List *)enventor_object_sub_items_get(base_enventor_get());
+   Eina_List *l;
+   EINA_LIST_FOREACH(sub_items, l, eit)
+     {
+        it_file_path = enventor_item_file_get(eit);
+        if (!it_file_path) continue;
+
+        //Let's check if the file is already opened.
+        if (selected_file_len != strlen(it_file_path)) continue;
+
+        //Ok, This selected file is already openend, let's activate the item.
+        if (!strcmp(file_path, it_file_path))
+          {
+             file_mgr_file_focus(eit);
+             return EINA_TRUE;
+          }
+     }
+
+   //This selected file hasn't been opened yet, so let's open this file newly.
+   file_mgr_sub_file_add(file_path);
+}

src/bin/main.c

@@ -536,6 +536,14 @@ enventor_ctxpopup_dismissed_cb(void *data EINA_UNUSED, Enventor_Object *obj,
      enventor_object_focus_set(obj, EINA_FALSE);
 }
 
+static void
+enventor_file_open_requested_cb(void *data EINA_UNUSED, Enventor_Object *obj,
+                                void *event_info EINA_UNUSED)
+{
+   const char *file_name = event_info;
+   file_mgr_file_open(file_name);
+}
+
 static void
 enventor_focused_cb(void *data EINA_UNUSED, Enventor_Object *obj EINA_UNUSED,
                     void *event_info EINA_UNUSED)
@@ -580,6 +588,8 @@ enventor_setup(app_data *ad)
                                   enventor_ctxpopup_dismissed_cb, ad);
    evas_object_smart_callback_add(enventor, "focused",
                                   enventor_focused_cb, ad);
+   evas_object_smart_callback_add(enventor, "file,open,requested",
+                                  enventor_file_open_requested_cb, ad);
    evas_object_event_callback_add(enventor, EVAS_CALLBACK_MOUSE_DOWN,
                                   enventor_mouse_down_cb, ad);
 

src/include/file_mgr.h

@@ -13,3 +13,5 @@ void file_mgr_file_focus(Enventor_Item *it);
 Eina_Bool file_mgr_save_all(void);
 Enventor_Item *file_mgr_main_item_get(void);
 Eina_Bool file_mgr_modified_get(void);
+Eina_Bool file_mgr_file_open(const char *file_path);
+

src/lib/edc_editor.c

@@ -323,7 +323,7 @@ syntax_color_thread_cancel_cb(void *data, Ecore_Thread *thread EINA_UNUSED)
    free(td);
 }
 
-void
+static void
 bracket_changed_cb(void *data, int left, int right)
 {
    edit_data *ed = data;
@@ -936,6 +936,83 @@ scroller_vbar_unpress_cb(void *data, Evas_Object *obj EINA_UNUSED,
    syntax_color_partial_update(ed, SYNTAX_COLOR_SHORT_TIME);
 }
 
+static void
+edit_link_activate(edit_data *ed)
+{
+   Evas_Object *textblock = elm_entry_textblock_get(ed->en_edit);
+
+   int line1 = ed->cur_line - 1;
+   int line2 = ed->cur_line;
+
+   //min position case
+   if (line1 < 0)
+     {
+        line1 = 0;
+        line2 = 1;
+     }
+
+   //Max position case
+   Eina_Bool max = EINA_FALSE;
+   if (line2 >= ed->line_max)
+     {
+        line1 = (ed->line_max - 2);
+        line2 = (ed->line_max - 1);
+        max = EINA_TRUE;
+     }
+
+   Evas_Textblock_Cursor *cur1 = evas_object_textblock_cursor_new(textblock);
+   evas_textblock_cursor_line_set(cur1, line1);
+   if (max) evas_textblock_cursor_line_char_last(cur1);
+
+   Evas_Textblock_Cursor *cur2 = evas_object_textblock_cursor_new(textblock);
+   evas_textblock_cursor_line_set(cur2, line2);
+   if (max) evas_textblock_cursor_line_char_last(cur2);
+   int cur1_pos, cur2_pos;
+
+   cur1_pos = evas_textblock_cursor_pos_get(cur1);
+   cur2_pos = evas_textblock_cursor_pos_get(cur2);
+   char *content = evas_textblock_cursor_range_text_get(cur1, cur2,
+                                                    EVAS_TEXTBLOCK_TEXT_MARKUP);
+   char *utf8 = elm_entry_markup_to_utf8(content);
+   free(content);
+
+   //Case 1. File Link?
+   char *file_link = utf8;
+   if (file_link = strstr(utf8, "#include "))
+     {
+        file_link += 9; //strlen("#include "))
+        char *name_begin = strstr(utf8, "\"");
+        if (!name_begin) goto end;
+        name_begin++;
+        char *name_end = strstr(name_begin, "\"");
+        if (!name_end) goto end;
+        file_link = strndup(name_begin, name_end - name_begin);
+        if (file_link)
+          {
+             //Compose the absolute file path.
+             const char *file_name = ecore_file_file_get(ed->filepath);
+             if (!file_name) goto end;
+
+             char *file_path =
+                strndup(ed->filepath, (file_name - ed->filepath));
+             if (!file_path) goto end;
+
+             char buf[PATH_MAX];
+             snprintf(buf, sizeof(buf), "%s%s", file_path, file_link);
+             evas_object_smart_callback_call(ed->enventor,
+                                             SIG_FILE_OPEN_REQUESTED,
+                                             (void*)buf);
+             free(file_path);
+             free(file_link);
+          }
+     }
+
+   //TODO: Case 2. Part Link?
+
+end:
+   free(utf8);
+}
+
 static Eina_Bool
 edit_edc_load(edit_data *ed, const char *file_path)
 {
@@ -1328,7 +1405,7 @@ edit_line_delete(edit_data *ed)
    redoundo_text_push(ed->rd, content, cur1_pos, abs(cur2_pos - cur1_pos),
                       EINA_FALSE);
    elm_entry_calc_force(ed->en_edit);
-   if (content) free(content);
+   free(content);
 
    edit_line_decrease(ed, 1);
 
@@ -1769,6 +1846,10 @@ edit_key_up_event_dispatch(edit_data *ed, const char *key)
    if (!strcmp("Control_L", key))
      ed->ctrl_pressed = EINA_FALSE;
 
+   //Link
+   if (!strcmp("F5", key))
+     edit_link_activate(ed);
+
    return EINA_FALSE;
 }
 

src/lib/edc_parser.c

@@ -372,7 +372,6 @@ type_init_thread_blocking(void *data, Ecore_Thread *thread EINA_UNUSED)
 {
    type_init_td *td = data;
    parser_attr attr;
-
    td->attrs = eina_inarray_new(sizeof(parser_attr), 24);
    eina_inarray_step_set(td->attrs, sizeof(Eina_Inarray), sizeof(parser_attr),
                          4);
@@ -1739,33 +1738,26 @@ parser_init(void)
 void
 parser_term(parser_data *pd)
 {
-   if (pd->cntd)
-     {
-        pd->cntd->pd = NULL;
-        ecore_thread_cancel(pd->cntd->thread);
-     }
-   if (pd->titd)
-     {
-        pd->titd->pd = NULL;
-        ecore_thread_cancel(pd->titd->thread);
-     }
+   if (pd->cntd) ecore_thread_cancel(pd->cntd->thread);
+   if (pd->titd) ecore_thread_cancel(pd->titd->thread);
    if (pd->btd) ecore_thread_cancel(pd->btd->thread);
 
-   parser_attr *attr;
-
-   EINA_INARRAY_FOREACH(pd->attrs, attr)
+   if (pd->attrs)
      {
-        eina_stringshare_del(attr->keyword);
-
-        if (attr->value.strs)
+        parser_attr *attr;
+        EINA_INARRAY_FOREACH(pd->attrs, attr)
           {
-             while (eina_array_count(attr->value.strs))
-               eina_stringshare_del(eina_array_pop(attr->value.strs));
-             eina_array_free(attr->value.strs);
-          }
-     }
+             eina_stringshare_del(attr->keyword);
 
-   eina_inarray_free(pd->attrs);
+             if (attr->value.strs)
+               {
+                  while (eina_array_count(attr->value.strs))
+                    eina_stringshare_del(eina_array_pop(attr->value.strs));
+                  eina_array_free(attr->value.strs);
+               }
+          }
+        eina_inarray_free(pd->attrs);
+     }
 
    free(pd);
 }

src/lib/enventor_main.c

@@ -21,6 +21,7 @@ const char SIG_CTXPOPUP_DISMISSED[] = "ctxpopup,dismissed";
 const char SIG_CTXPOPUP_ACTIVATED[] = "ctxpopup,activated";
 const char SIG_EDC_MODIFIED[] = "edc,modified";
 const char SIG_FOCUSED[] = "focused";
+const char SIG_FILE_OPEN_REQUESTED[] = "file,open,requested";
 
 static int _enventor_init_count = 0;
 static int _enventor_log_dom = -1;

src/lib/enventor_object.eo

@@ -235,5 +235,6 @@ class Enventor.Object (Elm.Widget, Efl.File) {
       ctxpopup,dismissed;
       edc,modified;
       focused;
+      file,open,requested;
    }
 }

src/lib/enventor_private.h

@@ -35,6 +35,7 @@ extern const char SIG_CTXPOPUP_DISMISSED[];
 extern const char SIG_CTXPOPUP_ACTIVATED[];
 extern const char SIG_EDC_MODIFIED[];
 extern const char SIG_FOCUSED[];
+extern const char SIG_FILE_OPEN_REQUESTED[];
 
 typedef struct viewer_s view_data;
 typedef struct syntax_color_s color_data;

src/lib/enventor_smart.c

@@ -74,6 +74,7 @@ static const Evas_Smart_Cb_Description _smart_callbacks[] = {
    {SIG_CTXPOPUP_ACTIVATED, ""},
    {SIG_EDC_MODIFIED, ""},
    {SIG_FOCUSED, ""},
+   {SIG_FILE_OPEN_REQUESTED, ""},
    {NULL, NULL}
 };
 
@@ -810,8 +811,6 @@ enventor_object_sub_item_add(Enventor_Object *obj, const char *file)
         return NULL;
      }
 
-   pd->sub_its = eina_list_append(pd->sub_its, it);
-
    it->ed = edit_init(obj, it);
    it->pd = pd;
 
@@ -825,6 +824,8 @@ enventor_object_sub_item_add(Enventor_Object *obj, const char *file)
    edit_changed_set(it->ed, EINA_FALSE);
    edit_disabled_set(it->ed, EINA_TRUE);
 
+   pd->sub_its = eina_list_append(pd->sub_its, it);
+
    return it;
 }