Enlightenment CVS committal
Author : moom
Project : e17
Module : proto
Dir : e17/proto/etk/src/lib
Modified Files:
etk_main.c etk_string.h etk_textblock.c etk_textblock.h
Log Message:
* [Textblock] etk_textblock_range_text_get() now works
===================================================================
RCS file: /cvs/e/e17/proto/etk/src/lib/etk_main.c,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -3 -r1.30 -r1.31
--- etk_main.c 13 Aug 2006 19:20:28 -0000 1.30
+++ etk_main.c 21 Aug 2006 11:18:28 -0000 1.31
@@ -137,7 +137,6 @@
etk_signal_shutdown();
etk_type_shutdown();
- etk_textblock_shutdown();
etk_tooltips_shutdown();
etk_dnd_shutdown();
etk_engine_shutdown();
===================================================================
RCS file: /cvs/e/e17/proto/etk/src/lib/etk_string.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -3 -r1.4 -r1.5
--- etk_string.h 25 Jul 2006 01:09:25 -0000 1.4
+++ etk_string.h 21 Aug 2006 11:18:28 -0000 1.5
@@ -42,7 +42,7 @@
Etk_String *etk_string_copy(const Etk_String *string);
const char *etk_string_get(Etk_String *string);
-int etk_string_length_get(Etk_String *string);
+int etk_string_length_get(Etk_String *string);
Etk_String *etk_string_truncate(Etk_String *string, int length);
Etk_String *etk_string_delete(Etk_String *string, int pos, int size);
Etk_String *etk_string_clear(Etk_String *string);
===================================================================
RCS file: /cvs/e/e17/proto/etk/src/lib/etk_textblock.c,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -3 -r1.27 -r1.28
--- etk_textblock.c 20 Aug 2006 20:41:20 -0000 1.27
+++ etk_textblock.c 21 Aug 2006 11:18:28 -0000 1.28
@@ -16,6 +16,7 @@
#define ETK_TB_OBJECT_DEFAULT_HEIGHT 300
#define ETK_TB_EMPTY_LINE_WIDTH 3
+/* TODO: in the theme */
#define ETK_TB_OBJECT_SHOW_CURSOR_DELAY 0.75
#define ETK_TB_OBJECT_HIDE_CURSOR_DELAY 0.25
@@ -172,16 +173,6 @@
**************************/
/**
- * @internal
- * @brief Shutdowns the textblock system.
- * It justs frees the hash table used to store the results of
etk_textblock_char_size_get()
- */
-void etk_textblock_shutdown()
-{
-
-}
-
-/**
* @brief Gets the type of an Etk_Textblock
* @return Returns the type of an Etk_Textblock
*/
@@ -1169,6 +1160,36 @@
}
/**
+ * @brief Gets the cursor's iterator of the textblock object
+ * @param tbo a textblock object
+ * @return Returns the cursor's iterator of the textblock object
+ * @warning You should not free the returned iterator
+ */
+Etk_Textblock_Iter *etk_textblock_object_cursor_get(Evas_Object *tbo)
+{
+ Etk_Textblock_Object_SD *tbo_sd;
+
+ if (!tbo || !(tbo_sd = evas_object_smart_data_get(tbo)))
+ return NULL;
+ return tbo_sd->cursor;
+}
+
+/**
+ * @brief Gets the selection bound's iterator of the textblock object
+ * @param tbo a textblock object
+ * @return Returns the selection bound's iterator of the textblock object
+ * @warning You should not free the returned iterator
+ */
+Etk_Textblock_Iter *etk_textblock_object_selection_bound_get(Evas_Object *tbo)
+{
+ Etk_Textblock_Object_SD *tbo_sd;
+
+ if (!tbo || !(tbo_sd = evas_object_smart_data_get(tbo)))
+ return NULL;
+ return tbo_sd->selection;
+}
+
+/**
* @brief Sets whether the cursor of the textblock object is visible or not
* @param tbo a textblock object
* @param visible ETK_TRUE to show the cursor, ETK_FALSE to hide it
@@ -1218,36 +1239,6 @@
return tbo_sd->cursor_visible;
}
-/**
- * @brief Gets the cursor's iterator of the textblock object
- * @param tbo a textblock object
- * @return Returns the cursor's iterator of the textblock object
- * @warning You should not free the returned iterator
- */
-Etk_Textblock_Iter *etk_textblock_object_cursor_get(Evas_Object *tbo)
-{
- Etk_Textblock_Object_SD *tbo_sd;
-
- if (!tbo || !(tbo_sd = evas_object_smart_data_get(tbo)))
- return NULL;
- return tbo_sd->cursor;
-}
-
-/**
- * @brief Gets the selection bound's iterator of the textblock object
- * @param tbo a textblock object
- * @return Returns the selection bound's iterator of the textblock object
- * @warning You should not free the returned iterator
- */
-Etk_Textblock_Iter *etk_textblock_object_selection_bound_get(Evas_Object *tbo)
-{
- Etk_Textblock_Object_SD *tbo_sd;
-
- if (!tbo || !(tbo_sd = evas_object_smart_data_get(tbo)))
- return NULL;
- return tbo_sd->selection;
-}
-
/**************************
* Misc funcs
**************************/
@@ -2070,11 +2061,13 @@
/* Gets recursively the text of the node */
static void _etk_textblock_node_text_get(Etk_Textblock_Node *node, Etk_Bool
markup, Etk_String *text, Etk_Textblock_Iter *start_iter, Etk_Textblock_Iter
*end_iter)
{
- if (!node || !text)
- return;
-
Etk_String *start_tag = NULL;
Etk_String *end_tag = NULL;
+ int text_len;
+ Etk_Bool end_of_line = ETK_TRUE;
+
+ if (!node || !text)
+ return;
if (markup)
{
@@ -2191,18 +2184,91 @@
/* Builds the text of the node */
etk_string_append(text, etk_string_get(start_tag));
- if (node->text)
- etk_string_append(text, etk_string_get(node->text));
- else
+ /* Add the text of the node */
+ text_len = etk_string_length_get(node->text);
+ if (text_len > 0)
+ {
+ const char *node_text;
+ int start_pos;
+ int len;
+
+ node_text = etk_string_get(node->text);
+ start_pos = (start_iter && node == start_iter->node) ? start_iter->index
: 0;
+ start_pos = ETK_MIN(start_pos, text_len - 1);
+ if (end_iter && node == end_iter->node)
+ {
+ len = end_iter->pos - start_pos;
+ len = ETK_MIN(len, text_len - start_pos);
+ etk_string_append_sized(text, &node_text[start_pos], len);
+ }
+ else
+ etk_string_append(text, &node_text[start_pos]);
+ }
+
+ /* Adds recursively the text of the children */
+ if (node->children)
{
+ Evas_List *node_hierarchy;
+ Etk_Textblock_Node *start_node, *end_node;
Etk_Textblock_Node *n;
+ int depth;
+ Etk_Bool add_child;
+ Etk_Bool found;
+
+ depth = 0;
+ for (n = node; n; n = n->parent)
+ depth++;
+
+ if (!start_iter)
+ start_node = NULL;
+ else
+ {
+ node_hierarchy = NULL;
+ found = ETK_FALSE;
+ for (n = start_iter->node; n; n = n->parent)
+ {
+ node_hierarchy = evas_list_prepend(node_hierarchy, n);
+ if (node == n)
+ found = ETK_TRUE;
+ }
+ start_node = found ? evas_list_nth(node_hierarchy, depth) : NULL;
+ evas_list_free(node_hierarchy);
+ }
+ if (!end_iter)
+ end_node = NULL;
+ else
+ {
+ node_hierarchy = NULL;
+ found = ETK_FALSE;
+ for (n = end_iter->node; n; n = n->parent)
+ {
+ node_hierarchy = evas_list_prepend(node_hierarchy, n);
+ if (node == n)
+ {
+ end_of_line = ETK_FALSE;
+ found = ETK_TRUE;
+ }
+ }
+ end_node = found ? evas_list_nth(node_hierarchy, depth) : NULL;
+ evas_list_free(node_hierarchy);
+ }
+
+ add_child = (start_node == NULL);
for (n = node->children; n; n = n->next)
- _etk_textblock_node_text_get(n, markup, text, start_iter, end_iter);
+ {
+ if (n == start_node)
+ add_child = ETK_TRUE;
+ if (add_child)
+ _etk_textblock_node_text_get(n, markup, text, start_iter,
end_iter);
+ if (n == end_node)
+ add_child = ETK_FALSE;
+ }
}
etk_string_append(text, etk_string_get(end_tag));
- if (node->type == ETK_TEXTBLOCK_NODE_LINE && node->next)
+
+ if (node->type == ETK_TEXTBLOCK_NODE_LINE &&
_etk_textblock_next_line_get(node) && end_of_line)
etk_string_append_char(text, '\n');
etk_object_destroy(ETK_OBJECT(start_tag));
===================================================================
RCS file: /cvs/e/e17/proto/etk/src/lib/etk_textblock.h,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -3 -r1.16 -r1.17
--- etk_textblock.h 20 Aug 2006 20:41:20 -0000 1.16
+++ etk_textblock.h 21 Aug 2006 11:18:28 -0000 1.17
@@ -202,12 +202,10 @@
};
/* Textblock's funcs */
-void etk_textblock_shutdown();
-
-Etk_Type *etk_textblock_type_get();
+Etk_Type *etk_textblock_type_get();
Etk_Textblock *etk_textblock_new();
-void etk_textblock_text_set(Etk_Textblock *tb, const char *text, Etk_Bool
markup);
+void etk_textblock_text_set(Etk_Textblock *tb, const char *text,
Etk_Bool markup);
Etk_String *etk_textblock_text_get(Etk_Textblock *tb, Etk_Bool markup);
Etk_String *etk_textblock_range_text_get(Etk_Textblock *tb, Etk_Textblock_Iter
*iter1, Etk_Textblock_Iter *iter2, Etk_Bool markup);
@@ -220,36 +218,34 @@
void etk_textblock_delete_range(Etk_Textblock *tb, Etk_Textblock_Iter *iter1,
Etk_Textblock_Iter *iter2);
/* Textblock iter's funcs */
-Etk_Textblock_Iter *etk_textblock_iter_new(Etk_Textblock *tb);
-void etk_textblock_iter_free(Etk_Textblock_Iter *iter);
-
-void etk_textblock_iter_gravity_set(Etk_Textblock_Iter *iter,
Etk_Textblock_Gravity gravity);
+Etk_Textblock_Iter *etk_textblock_iter_new(Etk_Textblock *tb);
+void etk_textblock_iter_free(Etk_Textblock_Iter *iter);
+void etk_textblock_iter_gravity_set(Etk_Textblock_Iter *iter,
Etk_Textblock_Gravity gravity);
Etk_Textblock_Gravity etk_textblock_iter_gravity_get(Etk_Textblock_Iter *iter);
-void etk_textblock_iter_backward_start(Etk_Textblock_Iter *iter);
-void etk_textblock_iter_forward_end(Etk_Textblock_Iter *iter);
+void etk_textblock_iter_backward_start(Etk_Textblock_Iter *iter);
+void etk_textblock_iter_forward_end(Etk_Textblock_Iter *iter);
Etk_Bool etk_textblock_iter_backward_char(Etk_Textblock_Iter *iter);
Etk_Bool etk_textblock_iter_forward_char(Etk_Textblock_Iter *iter);
void etk_textblock_iter_copy(Etk_Textblock_Iter *dest, const
Etk_Textblock_Iter *src);
-int etk_textblock_iter_compare(Etk_Textblock_Iter *iter1, Etk_Textblock_Iter
*iter2);
+int etk_textblock_iter_compare(Etk_Textblock_Iter *iter1, Etk_Textblock_Iter
*iter2);
/* Textblock object's funcs */
-Evas_Object *etk_textblock_object_add(Etk_Textblock *tb, Evas *evas);
-
-void etk_textblock_object_wrap_set(Evas_Object *tbo, Etk_Textblock_Wrap wrap);
+Evas_Object *etk_textblock_object_add(Etk_Textblock *tb, Evas *evas);
+void etk_textblock_object_wrap_set(Evas_Object *tbo,
Etk_Textblock_Wrap wrap);
Etk_Textblock_Wrap etk_textblock_object_wrap_get(Evas_Object *tbo);
-void etk_textblock_object_cursor_visible_set(Evas_Object *tbo, Etk_Bool
visible);
-Etk_Bool etk_textblock_object_cursor_visible_get(Evas_Object *tbo);
Etk_Textblock_Iter *etk_textblock_object_cursor_get(Evas_Object *tbo);
Etk_Textblock_Iter *etk_textblock_object_selection_bound_get(Evas_Object *tbo);
+void etk_textblock_object_cursor_visible_set(Evas_Object *tbo,
Etk_Bool visible);
+Etk_Bool etk_textblock_object_cursor_visible_get(Evas_Object *tbo);
/* Misc funcs */
-int etk_textblock_unicode_length_get(const char *unicode_string);
+int etk_textblock_unicode_length_get(const char *unicode_string);
Etk_Bool etk_textblock_is_white_char(int c);
-void etk_textblock_char_size_get(Evas *evas, const char *font_face, int
font_size, int *w, int *h);
-void etk_textblock_printf(Etk_Textblock *tb);
+void etk_textblock_char_size_get(Evas *evas, const char *font_face, int
font_size, int *w, int *h);
+void etk_textblock_printf(Etk_Textblock *tb);
/** @} */
-------------------------------------------------------------------------
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