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Adding support to get the raw text without formatting information from a RichTextLabel.

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This commit is contained in:
Jean Jung 2016-06-29 12:43:51 -03:00
parent ea108bed79
commit aeb5365e84
3 changed files with 39 additions and 0 deletions
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19
doc/base/classes.xml
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@ -21631,6 +21631,12 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
Return [i]true[/i] if the "node" argument is a direct or indirect child of the current node, otherwise return [i]false[/i]. Return [i]true[/i] if the "node" argument is a direct or indirect child of the current node, otherwise return [i]false[/i].
</description> </description>
</method> </method>
<method name="is_displayed_folded" qualifiers="const">
<return type="bool">
</return>
<description>
</description>
</method>
<method name="is_fixed_processing" qualifiers="const"> <method name="is_fixed_processing" qualifiers="const">
<return type="bool"> <return type="bool">
</return> </return>
@ -21750,6 +21756,12 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
Replace a node in a scene by a given one. Subscriptions that pass through this node will be lost. Replace a node in a scene by a given one. Subscriptions that pass through this node will be lost.
</description> </description>
</method> </method>
<method name="set_display_folded">
<argument index="0" name="fold" type="bool">
</argument>
<description>
</description>
</method>
<method name="set_filename"> <method name="set_filename">
<argument index="0" name="filename" type="String"> <argument index="0" name="filename" type="String">
</argument> </argument>
@ -31508,6 +31520,13 @@ A similar effect may be achieved moving this node's descendants.
<description> <description>
</description> </description>
</method> </method>
<method name="get_text">
<return type="String">
</return>
<description>
Returns the raw text, stripping out the formatting information.
</description>
</method>
<method name="get_total_character_count" qualifiers="const"> <method name="get_total_character_count" qualifiers="const">
<return type="int"> <return type="int">
</return> </return>

19
scene/gui/rich_text_label.cpp
View file

@ -1941,11 +1941,30 @@ bool RichTextLabel::is_using_bbcode() const {
return use_bbcode; return use_bbcode;
} }
String RichTextLabel::get_text() {
String text = "";
Item *it = main;
while (it) {
if (it->type == ITEM_TEXT) {
ItemText *t = static_cast<ItemText*>(it);
text += t->text;
} else if (it->type == ITEM_NEWLINE) {
text += "\n";
} else if (it->type == ITEM_INDENT) {
text += "\t";
}
it=_get_next_item(it,true);
}
return text;
}
void RichTextLabel::_bind_methods() { void RichTextLabel::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_input_event"),&RichTextLabel::_input_event); ObjectTypeDB::bind_method(_MD("_input_event"),&RichTextLabel::_input_event);
ObjectTypeDB::bind_method(_MD("_scroll_changed"),&RichTextLabel::_scroll_changed); ObjectTypeDB::bind_method(_MD("_scroll_changed"),&RichTextLabel::_scroll_changed);
ObjectTypeDB::bind_method(_MD("get_text"),&RichTextLabel::get_text);
ObjectTypeDB::bind_method(_MD("add_text","text"),&RichTextLabel::add_text); ObjectTypeDB::bind_method(_MD("add_text","text"),&RichTextLabel::add_text);
ObjectTypeDB::bind_method(_MD("add_image","image:Texture"),&RichTextLabel::add_image); ObjectTypeDB::bind_method(_MD("add_image","image:Texture"),&RichTextLabel::add_image);
ObjectTypeDB::bind_method(_MD("newline"),&RichTextLabel::add_newline); ObjectTypeDB::bind_method(_MD("newline"),&RichTextLabel::add_newline);

1
scene/gui/rich_text_label.h
View file

@ -280,6 +280,7 @@ protected:
public: public:
String get_text();
void add_text(const String& p_text); void add_text(const String& p_text);
void add_image(const Ref<Texture>& p_image); void add_image(const Ref<Texture>& p_image);
void add_newline(); void add_newline();