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godot/tools/editor/editor_help.cpp
Juan Linietsky 6fc1c3a4d1 Completed the support for plugins! It is not possible to add plugins. 
Not all APIs are provided yet, please request whathever you are missing.
Some example plugins are provided in demos/plugins. Just copy them to a folder in your project named addons/ and then enable them from the project settings.
Have fun!
2016-02-27 23:12:27 -03:00

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/*************************************************************************/
/* editor_help.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "editor_help.h"
#include "editor_node.h"
#include "editor_settings.h"
#include "os/keyboard.h"
#include "doc_data_compressed.h"
#include "os/keyboard.h"
void EditorHelpSearch::popup() {
popup_centered_ratio(0.6);
if (search_box->get_text()!="") {
search_box->select_all();
_update_search();
}
search_box->grab_focus();
}
void EditorHelpSearch::popup(const String& p_term) {
popup_centered_ratio(0.6);
if (p_term!="") {
search_box->set_text(p_term);
search_box->select_all();
_update_search();
} else
search_box->clear();
search_box->grab_focus();
}
void EditorHelpSearch::_text_changed(const String& p_newtext) {
_update_search();
}
void EditorHelpSearch::_sbox_input(const InputEvent& p_ie) {
if (p_ie.type==InputEvent::KEY && (
p_ie.key.scancode == KEY_UP ||
p_ie.key.scancode == KEY_DOWN ||
p_ie.key.scancode == KEY_PAGEUP ||
p_ie.key.scancode == KEY_PAGEDOWN ) ) {
search_options->call("_input_event",p_ie);
search_box->accept_event();
}
}
void EditorHelpSearch::_update_search() {
search_options->clear();
search_options->set_hide_root(true);
/*
TreeItem *root = search_options->create_item();
_parse_fs(EditorFileSystem::get_singleton()->get_filesystem());
*/
List<StringName> type_list;
ObjectTypeDB::get_type_list(&type_list);
DocData *doc=EditorHelp::get_doc_data();
String term = search_box->get_text();
if (term.length()<3)
return;
TreeItem *root = search_options->create_item();
Ref<Texture> def_icon = get_icon("Node","EditorIcons");
//classes first
for (Map<String,DocData::ClassDoc>::Element *E=doc->class_list.front();E;E=E->next()) {
if (E->key().findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_name:"+E->key());
item->set_text(0,E->key()+" (Class)");
if (has_icon(E->key(),"EditorIcons"))
item->set_icon(0,get_icon(E->key(),"EditorIcons"));
else
item->set_icon(0,def_icon);
}
}
//class methods, etc second
for (Map<String,DocData::ClassDoc>::Element *E=doc->class_list.front();E;E=E->next()) {
DocData::ClassDoc & c = E->get();
Ref<Texture> cicon;
if (has_icon(E->key(),"EditorIcons"))
cicon=get_icon(E->key(),"EditorIcons");
else
cicon=def_icon;
for(int i=0;i<c.methods.size();i++) {
if( (term.begins_with(".") && c.methods[i].name.begins_with(term.right(1)))
|| (term.ends_with("(") && c.methods[i].name.ends_with(term.left(term.length()-1).strip_edges()))
|| (term.begins_with(".") && term.ends_with("(") && c.methods[i].name==term.substr(1,term.length()-2).strip_edges())
|| c.methods[i].name.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_method:"+E->key()+":"+c.methods[i].name);
item->set_text(0,E->key()+"."+c.methods[i].name+" (Method)");
item->set_icon(0,cicon);
}
}
for(int i=0;i<c.signals.size();i++) {
if (c.signals[i].name.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_signal:"+E->key()+":"+c.signals[i].name);
item->set_text(0,E->key()+"."+c.signals[i].name+" (Signal)");
item->set_icon(0,cicon);
}
}
for(int i=0;i<c.constants.size();i++) {
if (c.constants[i].name.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_constant:"+E->key()+":"+c.constants[i].name);
item->set_text(0,E->key()+"."+c.constants[i].name+" (Constant)");
item->set_icon(0,cicon);
}
}
for(int i=0;i<c.properties.size();i++) {
if (c.properties[i].name.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_property:"+E->key()+":"+c.properties[i].name);
item->set_text(0,E->key()+"."+c.properties[i].name+" (Property)");
item->set_icon(0,cicon);
}
}
for(int i=0;i<c.theme_properties.size();i++) {
if (c.theme_properties[i].name.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_theme_item:"+E->key()+":"+c.theme_properties[i].name);
item->set_text(0,E->key()+"."+c.theme_properties[i].name+" (Theme Item)");
item->set_icon(0,cicon);
}
}
}
//same but descriptions
for (Map<String,DocData::ClassDoc>::Element *E=doc->class_list.front();E;E=E->next()) {
DocData::ClassDoc & c = E->get();
Ref<Texture> cicon;
if (has_icon(E->key(),"EditorIcons"))
cicon=get_icon(E->key(),"EditorIcons");
else
cicon=def_icon;
if (c.description.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_desc:"+E->key());
item->set_text(0,E->key()+" (Class Description)");
item->set_icon(0,cicon);
}
for(int i=0;i<c.methods.size();i++) {
if (c.methods[i].description.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_method_desc:"+E->key()+":"+c.methods[i].name);
item->set_text(0,E->key()+"."+c.methods[i].name+" (Method Description)");
item->set_icon(0,cicon);
}
}
for(int i=0;i<c.signals.size();i++) {
if (c.signals[i].description.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_signal:"+E->key()+":"+c.signals[i].name);
item->set_text(0,E->key()+"."+c.signals[i].name+" (Signal Description)");
item->set_icon(0,cicon);
}
}
for(int i=0;i<c.constants.size();i++) {
if (c.constants[i].description.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_constant:"+E->key()+":"+c.constants[i].name);
item->set_text(0,E->key()+"."+c.constants[i].name+" (Constant Description)");
item->set_icon(0,cicon);
}
}
for(int i=0;i<c.properties.size();i++) {
if (c.properties[i].description.findn(term)!=-1) {
TreeItem *item = search_options->create_item(root);
item->set_metadata(0,"class_property_desc:"+E->key()+":"+c.properties[i].name);
item->set_text(0,E->key()+"."+c.properties[i].name+" (Property Description)");
item->set_icon(0,cicon);
}
}
}
get_ok()->set_disabled(root->get_children()==NULL);
}
void EditorHelpSearch::_confirmed() {
TreeItem *ti = search_options->get_selected();
if (!ti)
return;
String mdata=ti->get_metadata(0);
emit_signal("go_to_help",mdata);
editor->call("_editor_select",EditorNode::EDITOR_SCRIPT); // in case EditorHelpSearch beeen invoked on top of other editor window
// go to that
hide();
}
void EditorHelpSearch::_notification(int p_what) {
if (p_what==NOTIFICATION_ENTER_TREE) {
connect("confirmed",this,"_confirmed");
_update_search();
}
if (p_what==NOTIFICATION_VISIBILITY_CHANGED) {
if (is_visible()) {
search_box->call_deferred("grab_focus"); // still not visible
search_box->select_all();
}
}
}
void EditorHelpSearch::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_text_changed"),&EditorHelpSearch::_text_changed);
ObjectTypeDB::bind_method(_MD("_confirmed"),&EditorHelpSearch::_confirmed);
ObjectTypeDB::bind_method(_MD("_sbox_input"),&EditorHelpSearch::_sbox_input);
ObjectTypeDB::bind_method(_MD("_update_search"),&EditorHelpSearch::_update_search);
ADD_SIGNAL(MethodInfo("go_to_help"));
}
EditorHelpSearch::EditorHelpSearch() {
editor=EditorNode::get_singleton();
VBoxContainer *vbc = memnew( VBoxContainer );
add_child(vbc);
set_child_rect(vbc);
HBoxContainer *sb_hb = memnew( HBoxContainer);
search_box = memnew( LineEdit );
sb_hb->add_child(search_box);
search_box->set_h_size_flags(SIZE_EXPAND_FILL);
Button *sb = memnew( Button("Search"));
sb->connect("pressed",this,"_update_search");
sb_hb->add_child(sb);
vbc->add_margin_child("Search:",sb_hb);
search_box->connect("text_changed",this,"_text_changed");
search_box->connect("input_event",this,"_sbox_input");
search_options = memnew( Tree );
vbc->add_margin_child("Matches:",search_options,true);
get_ok()->set_text("Open");
get_ok()->set_disabled(true);
register_text_enter(search_box);
set_hide_on_ok(false);
search_options->connect("item_activated",this,"_confirmed");
set_title("Search Classes");
// search_options->set_hide_root(true);
}
/////////////////////////////////
////////////////////////////////////
/// /////////////////////////////////
void EditorHelpIndex::add_type(const String& p_type,HashMap<String,TreeItem*>& p_types,TreeItem *p_root) {
if (p_types.has(p_type))
return;
// if (!ObjectTypeDB::is_type(p_type,base) || p_type==base)
// return;
String inherits=EditorHelp::get_doc_data()->class_list[p_type].inherits;
TreeItem *parent=p_root;
if (inherits.length()) {
if (!p_types.has(inherits)) {
add_type(inherits,p_types,p_root);
}
if (p_types.has(inherits) )
parent=p_types[inherits];
}
TreeItem *item = class_list->create_item(parent);
item->set_metadata(0,p_type);
item->set_tooltip(0,EditorHelp::get_doc_data()->class_list[p_type].brief_description);
item->set_text(0,p_type);
if (has_icon(p_type,"EditorIcons")) {
item->set_icon(0, get_icon(p_type,"EditorIcons"));
}
p_types[p_type]=item;
}
void EditorHelpIndex::_tree_item_selected() {
TreeItem *s=class_list->get_selected();
if (!s)
return;
emit_signal("open_class",s->get_text(0));
hide();
//_goto_desc(s->get_text(0));
}
void EditorHelpIndex::select_class(const String& p_class) {
if (!tree_item_map.has(p_class))
return;
tree_item_map[p_class]->select(0);
class_list->ensure_cursor_is_visible();
}
void EditorHelpIndex::_notification(int p_what) {
if (p_what==NOTIFICATION_ENTER_TREE) {
class_list->clear();
tree_item_map.clear();
TreeItem *root = class_list->create_item();
class_list->set_hide_root(true);
connect("confirmed",this,"_tree_item_selected");
for(Map<String,DocData::ClassDoc>::Element *E=EditorHelp::get_doc_data()->class_list.front();E;E=E->next()) {
add_type(E->key(),tree_item_map,root);
}
}
}
void EditorHelpIndex::_bind_methods() {
ObjectTypeDB::bind_method("_tree_item_selected",&EditorHelpIndex::_tree_item_selected);
ObjectTypeDB::bind_method("select_class",&EditorHelpIndex::select_class);
ADD_SIGNAL( MethodInfo("open_class"));
}
EditorHelpIndex::EditorHelpIndex() {
VBoxContainer *vbc = memnew( VBoxContainer );
add_child(vbc);
set_child_rect(vbc);
class_list = memnew( Tree );
vbc->add_margin_child("Class List: ",class_list,true);
class_list->set_v_size_flags(SIZE_EXPAND_FILL);
class_list->connect("item_activated",this,"_tree_item_selected");
get_ok()->set_text("Open");
}
/////////////////////////////////
////////////////////////////////////
/// /////////////////////////////////
DocData *EditorHelp::doc=NULL;
void EditorHelp::_unhandled_key_input(const InputEvent& p_ev) {
if (!is_visible())
return;
if ( p_ev.key.mod.control && p_ev.key.scancode==KEY_F) {
search->grab_focus();
search->select_all();
}
}
void EditorHelp::_search(const String&) {
if (search->get_text()=="")
return;
String stext=search->get_text();
bool keep = prev_search==stext;
bool ret = class_desc->search(stext, keep);
if (!ret) {
class_desc->search(stext, false);
}
prev_search=stext;
}
#if 0
void EditorHelp::_button_pressed(int p_idx) {
if (p_idx==PAGE_CLASS_LIST) {
// edited_class->set_pressed(false);
// class_list_button->set_pressed(true);
// tabs->set_current_tab(PAGE_CLASS_LIST);
} else if (p_idx==PAGE_CLASS_DESC) {
// edited_class->set_pressed(true);
// class_list_button->set_pressed(false);
// tabs->set_current_tab(PAGE_CLASS_DESC);
} else if (p_idx==PAGE_CLASS_PREV) {
if (history_pos<2)
return;
history_pos--;
ERR_FAIL_INDEX(history_pos-1,history.size());
_goto_desc(history[history_pos-1].c,false,history[history_pos-1].scroll);
_update_history_buttons();
} else if (p_idx==PAGE_CLASS_NEXT) {
if (history_pos>=history.size())
return;
history_pos++;
ERR_FAIL_INDEX(history_pos-1,history.size());
_goto_desc(history[history_pos-1].c,false,history[history_pos-1].scroll);
_update_history_buttons();
} else if (p_idx==PAGE_SEARCH) {
_search("");
}
}
#endif
void EditorHelp::_class_list_select(const String& p_select) {
_goto_desc(p_select);
}
void EditorHelp::_class_desc_select(const String& p_select) {
// print_line("LINK: "+p_select);
if (p_select.begins_with("#")) {
//_goto_desc(p_select.substr(1,p_select.length()));
emit_signal("go_to_help","class_name:"+p_select.substr(1,p_select.length()));
return;
} else if (p_select.begins_with("@")) {
String m = p_select.substr(1,p_select.length());
if (m.find(".")!=-1) {
//must go somewhere else
emit_signal("go_to_help","class_method:"+m.get_slice(".",0)+":"+m.get_slice(".",0));
} else {
if (!method_line.has(m))
return;
class_desc->scroll_to_line(method_line[m]);
}
}
}
void EditorHelp::_add_type(const String& p_type) {
String t = p_type;
if (t=="")
t="void";
bool can_ref = (t!="int" && t!="real" && t!="bool" && t!="void");
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/base_type_color"));
if (can_ref)
class_desc->push_meta("#"+t); //class
class_desc->add_text(t);
if (can_ref)
class_desc->pop();
class_desc->pop();
}
void EditorHelp::_scroll_changed(double p_scroll) {
if (scroll_locked)
return;
if (class_desc->get_v_scroll()->is_hidden())
p_scroll=0;
//history[p].scroll=p_scroll;
}
Error EditorHelp::_goto_desc(const String& p_class,int p_vscr) {
//ERR_FAIL_COND(!doc->class_list.has(p_class));
if (!doc->class_list.has(p_class))
return ERR_DOES_NOT_EXIST;
//if (tree_item_map.has(p_class)) {
select_locked = true;
//}
class_desc->show();
//tabs->set_current_tab(PAGE_CLASS_DESC);
description_line=0;
if (p_class==edited_class)
return OK; //already there
scroll_locked=true;
class_desc->clear();
method_line.clear();
edited_class=p_class;
//edited_class->show();
DocData::ClassDoc &cd=doc->class_list[p_class];
Color h_color;
Ref<Font> doc_font = get_font("normal","Fonts");
Ref<Font> doc_code_font = get_font("source","Fonts");
Ref<Font> doc_title_font = get_font("large","Fonts");
h_color=Color(1,1,1,1);
class_desc->push_font(doc_title_font);
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->add_text("Class: ");
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/base_type_color"));
_add_text(p_class);
class_desc->pop();
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
if (cd.inherits!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("Inherits: ");
class_desc->pop();
class_desc->pop();
class_desc->push_font(doc_font);
_add_type(cd.inherits);
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
}
if (cd.brief_description!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("Brief Description:");
class_desc->pop();
class_desc->pop();
//class_desc->add_newline();
class_desc->add_newline();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
class_desc->push_font( get_font("normal","Fonts") );
class_desc->push_indent(1);
_add_text(cd.brief_description);
class_desc->pop();
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
}
bool method_descr=false;
if (cd.methods.size()) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("Public Methods:");
class_desc->pop();
class_desc->pop();
//class_desc->add_newline();
// class_desc->add_newline();
class_desc->push_indent(1);
class_desc->push_table(2);
class_desc->set_table_column_expand(1,1);
for(int i=0;i<cd.methods.size();i++) {
class_desc->push_cell();
method_line[cd.methods[i].name]=class_desc->get_line_count()-2; //gets overriden if description
class_desc->push_align(RichTextLabel::ALIGN_RIGHT);
class_desc->push_font(doc_code_font);
_add_type(cd.methods[i].return_type);
//class_desc->add_text(" ");
class_desc->pop(); //align
class_desc->pop(); //font
class_desc->pop(); //cell
class_desc->push_cell();
class_desc->push_font(doc_code_font);
if (cd.methods[i].description!="") {
method_descr=true;
class_desc->push_meta("@"+cd.methods[i].name);
}
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
_add_text(cd.methods[i].name);
class_desc->pop();
if (cd.methods[i].description!="")
class_desc->pop();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text(cd.methods[i].arguments.size()?"( ":"(");
class_desc->pop();
for(int j=0;j<cd.methods[i].arguments.size();j++) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
if (j>0)
class_desc->add_text(", ");
_add_type(cd.methods[i].arguments[j].type);
class_desc->add_text(" ");
_add_text(cd.methods[i].arguments[j].name);
if (cd.methods[i].arguments[j].default_value!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text("=");
class_desc->pop();
_add_text(cd.methods[i].arguments[j].default_value);
}
class_desc->pop();
}
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text(cd.methods[i].arguments.size()?" )":")");
class_desc->pop();
if (cd.methods[i].qualifiers!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->add_text(" ");
_add_text(cd.methods[i].qualifiers);
class_desc->pop();
}
class_desc->pop();//monofont
// class_desc->add_newline();
class_desc->pop(); //cell
}
class_desc->pop(); //table
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
}
if (cd.properties.size()) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("Members:");
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->push_indent(1);
//class_desc->add_newline();
for(int i=0;i<cd.properties.size();i++) {
property_line[cd.properties[i].name]=class_desc->get_line_count()-2; //gets overriden if description
class_desc->push_font(doc_code_font);
_add_type(cd.properties[i].type);
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
class_desc->add_text(" ");
_add_text(cd.properties[i].name);
class_desc->pop();
class_desc->pop();
if (cd.properties[i].description!="") {
class_desc->push_font(doc_font);
class_desc->add_text(" ");
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/comment_color"));
_add_text(cd.properties[i].description);
class_desc->pop();
class_desc->pop();
}
class_desc->add_newline();
}
class_desc->add_newline();
class_desc->pop();
}
if (cd.theme_properties.size()) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("GUI Theme Items:");
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->push_indent(1);
//class_desc->add_newline();
for(int i=0;i<cd.theme_properties.size();i++) {
theme_property_line[cd.theme_properties[i].name]=class_desc->get_line_count()-2; //gets overriden if description
class_desc->push_font(doc_code_font);
_add_type(cd.theme_properties[i].type);
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
class_desc->add_text(" ");
_add_text(cd.theme_properties[i].name);
class_desc->pop();
class_desc->pop();
if (cd.theme_properties[i].description!="") {
class_desc->push_font(doc_font);
class_desc->add_text(" ");
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/comment_color"));
_add_text(cd.theme_properties[i].description);
class_desc->pop();
class_desc->pop();
}
class_desc->add_newline();
}
class_desc->add_newline();
class_desc->pop();
}
if (cd.signals.size()) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("Signals:");
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
//class_desc->add_newline();
class_desc->push_indent(1);
for(int i=0;i<cd.signals.size();i++) {
signal_line[cd.signals[i].name]=class_desc->get_line_count()-2; //gets overriden if description
class_desc->push_font(doc_code_font); // monofont
//_add_type("void");
//class_desc->add_text(" ");
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
_add_text(cd.signals[i].name);
class_desc->pop();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text(cd.signals[i].arguments.size()?"( ":"(");
class_desc->pop();
for(int j=0;j<cd.signals[i].arguments.size();j++) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
if (j>0)
class_desc->add_text(", ");
_add_type(cd.signals[i].arguments[j].type);
class_desc->add_text(" ");
_add_text(cd.signals[i].arguments[j].name);
if (cd.signals[i].arguments[j].default_value!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text("=");
class_desc->pop();
_add_text(cd.signals[i].arguments[j].default_value);
}
class_desc->pop();
}
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text(cd.signals[i].arguments.size()?" )":")");
class_desc->pop();
class_desc->pop(); // end monofont
if (cd.signals[i].description!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/comment_color"));
class_desc->add_text(" ");
_add_text(cd.signals[i].description);
class_desc->pop();
}
class_desc->add_newline();
}
class_desc->pop();
class_desc->add_newline();
}
if (cd.constants.size()) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("Constants:");
class_desc->pop();
class_desc->pop();
class_desc->push_indent(1);
class_desc->add_newline();
//class_desc->add_newline();
for(int i=0;i<cd.constants.size();i++) {
constant_line[cd.constants[i].name]=class_desc->get_line_count()-2;
class_desc->push_font(doc_code_font);
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/base_type_color"));
_add_text(cd.constants[i].name);
class_desc->pop();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text(" = ");
class_desc->pop();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
_add_text(cd.constants[i].value);
class_desc->pop();
class_desc->pop();
if (cd.constants[i].description!="") {
class_desc->push_font(doc_font);
class_desc->add_text(" ");
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/comment_color"));
_add_text(cd.constants[i].description);
class_desc->pop();
class_desc->pop();
}
class_desc->add_newline();
}
class_desc->pop();
class_desc->add_newline();
}
if (cd.description!="") {
description_line=class_desc->get_line_count()-2;
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("Description:");
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
class_desc->push_font( get_font("normal","Fonts") );
class_desc->push_indent(1);
_add_text(cd.description);
class_desc->pop();
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
}
if (method_descr) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text("Method Description:");
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
for(int i=0;i<cd.methods.size();i++) {
method_line[cd.methods[i].name]=class_desc->get_line_count()-2;
class_desc->push_font(doc_code_font);
_add_type(cd.methods[i].return_type);
class_desc->add_text(" ");
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
_add_text(cd.methods[i].name);
class_desc->pop();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text(cd.methods[i].arguments.size()?"( ":"(");
class_desc->pop();
for(int j=0;j<cd.methods[i].arguments.size();j++) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
if (j>0)
class_desc->add_text(", ");
_add_type(cd.methods[i].arguments[j].type);
class_desc->add_text(" ");
_add_text(cd.methods[i].arguments[j].name);
if (cd.methods[i].arguments[j].default_value!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text("=");
class_desc->pop();
_add_text(cd.methods[i].arguments[j].default_value);
}
class_desc->pop();
}
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/symbol_color"));
class_desc->add_text(cd.methods[i].arguments.size()?" )":")");
class_desc->pop();
if (cd.methods[i].qualifiers!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->add_text(" ");
_add_text(cd.methods[i].qualifiers);
class_desc->pop();
}
class_desc->pop();
class_desc->add_newline();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
class_desc->push_font( get_font("normal","Fonts") );
class_desc->push_indent(1);
_add_text(cd.methods[i].description);
class_desc->pop();
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->add_newline();
}
}
scroll_locked=false;
return OK;
}
void EditorHelp::_request_help(const String& p_string) {
Error err = _goto_desc(p_string);
if (err==OK) {
editor->call("_editor_select",EditorNode::EDITOR_SCRIPT);
}
//100 palabras
}
void EditorHelp::_help_callback(const String& p_topic) {
String what = p_topic.get_slice(":",0);
String clss = p_topic.get_slice(":",1);
String name;
if (p_topic.get_slice_count(":")==3)
name=p_topic.get_slice(":",2);
_request_help(clss); //first go to class
int line=0;
if (what=="class_desc") {
line=description_line;
} else if (what=="class_signal") {
if (signal_line.has(name))
line=signal_line[name];
} else if (what=="class_method" || what=="class_method_desc") {
if (method_line.has(name))
line=method_line[name];
} else if (what=="class_property") {
if (property_line.has(name))
line=property_line[name];
} else if (what=="class_theme_item") {
if (theme_property_line.has(name))
line=theme_property_line[name];
} else if (what=="class_constant") {
if (constant_line.has(name))
line=constant_line[name];
}
class_desc->call_deferred("scroll_to_line", line);
}
void EditorHelp::_add_text(const String& p_bbcode) {
/*class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
class_desc->push_font( get_font("normal","Fonts") );
class_desc->push_indent(1);*/
int pos = 0;
String bbcode=p_bbcode.replace("\t"," ").replace("\r"," ").strip_edges();
//find double newlines, keep them
for(int i=0;i<bbcode.length();i++) {
//find valid newlines (double)
if (bbcode[i]=='\n') {
bool dnl=false;
int j=i+1;
for(;j<p_bbcode.length();j++) {
if (bbcode[j]==' ')
continue;
if (bbcode[j]=='\n') {
dnl=true;
break;
}
break;
}
if (dnl) {
bbcode[i]=0xFFFF;
i=j;
} else {
bbcode[i]=' ';
i=j-1;
}
}
}
//remove double spaces or spaces after newlines
for(int i=0;i<bbcode.length();i++) {
if (bbcode[i]==' ' || bbcode[i]==0xFFFF) {
for(int j=i+1;j<p_bbcode.length();j++) {
if (bbcode[j]==' ') {
bbcode.remove(j);
j--;
continue;
} else {
break;
}
}
}
}
//change newlines to double newlines
CharType dnls[2]={0xFFFF,0};
bbcode=bbcode.replace(dnls,"\n");
List<String> tag_stack;
while(pos < bbcode.length()) {
int brk_pos = bbcode.find("[",pos);
if (brk_pos<0)
brk_pos=bbcode.length();
if (brk_pos > pos) {
class_desc->add_text(bbcode.substr(pos,brk_pos-pos));
}
if (brk_pos==bbcode.length())
break; //nothing else o add
int brk_end = bbcode.find("]",brk_pos+1);
if (brk_end==-1) {
//no close, add the rest
class_desc->add_text(bbcode.substr(brk_pos,bbcode.length()-brk_pos));
break;
}
String tag = bbcode.substr(brk_pos+1,brk_end-brk_pos-1);
if (tag.begins_with("/")) {
bool tag_ok = tag_stack.size() && tag_stack.front()->get()==tag.substr(1,tag.length());
if (tag_stack.size()) {
}
if (!tag_ok) {
class_desc->add_text("[");
pos++;
continue;
}
tag_stack.pop_front();
pos=brk_end+1;
if (tag!="/img")
class_desc->pop();
} else if (tag.begins_with("method ")) {
String m = tag.substr(7,tag.length());
class_desc->push_meta("@"+m);
class_desc->add_text(m+"()");
class_desc->pop();
pos=brk_end+1;
} else if (doc->class_list.has(tag)) {
class_desc->push_meta("#"+tag);
class_desc->add_text(tag);
class_desc->pop();
pos=brk_end+1;
} else if (tag=="b") {
//use bold font
class_desc->push_font(get_font("source","Fonts"));
pos=brk_end+1;
tag_stack.push_front(tag);
} else if (tag=="i") {
//use italics font
class_desc->push_font(get_font("italic","Fonts"));
pos=brk_end+1;
tag_stack.push_front(tag);
} else if (tag=="code" || tag=="codeblock") {
//use monospace font
class_desc->push_font(get_font("source","EditorFonts"));
pos=brk_end+1;
tag_stack.push_front(tag);
} else if (tag=="center") {
//use monospace font
class_desc->push_align(RichTextLabel::ALIGN_CENTER);
pos=brk_end+1;
tag_stack.push_front(tag);
} else if (tag=="br") {
//use monospace font
class_desc->add_newline();
pos=brk_end+1;
} else if (tag=="u") {
//use underline
class_desc->push_underline();
pos=brk_end+1;
tag_stack.push_front(tag);
} else if (tag=="s") {
//use strikethrough (not supported underline instead)
class_desc->push_underline();
pos=brk_end+1;
tag_stack.push_front(tag);
} else if (tag=="url") {
//use strikethrough (not supported underline instead)
int end=bbcode.find("[",brk_end);
if (end==-1)
end=bbcode.length();
String url = bbcode.substr(brk_end+1,end-brk_end-1);
class_desc->push_meta(url);
pos=brk_end+1;
tag_stack.push_front(tag);
} else if (tag.begins_with("url=")) {
String url = tag.substr(4,tag.length());
class_desc->push_meta(url);
pos=brk_end+1;
tag_stack.push_front("url");
} else if (tag=="img") {
//use strikethrough (not supported underline instead)
int end=bbcode.find("[",brk_end);
if (end==-1)
end=bbcode.length();
String image = bbcode.substr(brk_end+1,end-brk_end-1);
Ref<Texture> texture = ResourceLoader::load(base_path+"/"+image,"Texture");
if (texture.is_valid())
class_desc->add_image(texture);
pos=end;
tag_stack.push_front(tag);
} else if (tag.begins_with("color=")) {
String col = tag.substr(6,tag.length());
Color color;
if (col.begins_with("#"))
color=Color::html(col);
else if (col=="aqua")
color=Color::html("#00FFFF");
else if (col=="black")
color=Color::html("#000000");
else if (col=="blue")
color=Color::html("#0000FF");
else if (col=="fuchsia")
color=Color::html("#FF00FF");
else if (col=="gray" || col=="grey")
color=Color::html("#808080");
else if (col=="green")
color=Color::html("#008000");
else if (col=="lime")
color=Color::html("#00FF00");
else if (col=="maroon")
color=Color::html("#800000");
else if (col=="navy")
color=Color::html("#000080");
else if (col=="olive")
color=Color::html("#808000");
else if (col=="purple")
color=Color::html("#800080");
else if (col=="red")
color=Color::html("#FF0000");
else if (col=="silver")
color=Color::html("#C0C0C0");
else if (col=="teal")
color=Color::html("#008008");
else if (col=="white")
color=Color::html("#FFFFFF");
else if (col=="yellow")
color=Color::html("#FFFF00");
else
color=Color(0,0,0,1); //base_color;
class_desc->push_color(color);
pos=brk_end+1;
tag_stack.push_front("color");
} else if (tag.begins_with("font=")) {
String fnt = tag.substr(5,tag.length());
Ref<Font> font = ResourceLoader::load(base_path+"/"+fnt,"Font");
if (font.is_valid())
class_desc->push_font(font);
else {
class_desc->push_font(get_font("source","rFonts"));
}
pos=brk_end+1;
tag_stack.push_front("font");
} else {
class_desc->add_text("["); //ignore
pos=brk_pos+1;
}
}
/*class_desc->pop();
class_desc->pop();
class_desc->pop();*/
}
void EditorHelp::_update_doc() {
}
void EditorHelp::generate_doc() {
doc = memnew( DocData );
doc->generate(true);
DocData compdoc;
compdoc.load_compressed(_doc_data_compressed,_doc_data_compressed_size,_doc_data_uncompressed_size);
doc->merge_from(compdoc); //ensure all is up to date
}
void EditorHelp::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_READY: {
// forward->set_icon(get_icon("Forward","EditorIcons"));
// back->set_icon(get_icon("Back","EditorIcons"));
_update_doc();
} break;
}
}
void EditorHelp::go_to_help(const String& p_help) {
_help_callback(p_help);
}
void EditorHelp::go_to_class(const String& p_class,int p_scroll) {
_goto_desc(p_class,p_scroll);
}
void EditorHelp::popup_search() {
search_dialog->popup_centered(Size2(250,80));
search->grab_focus();
}
void EditorHelp::_search_cbk() {
_search(search->get_text());
}
String EditorHelp::get_class_name() {
return edited_class;
}
void EditorHelp::search_again() {
_search(prev_search);
}
int EditorHelp::get_scroll() const {
return class_desc->get_v_scroll()->get_val();
}
void EditorHelp::set_scroll(int p_scroll) {
class_desc->get_v_scroll()->set_val(p_scroll);
}
void EditorHelp::_bind_methods() {
ObjectTypeDB::bind_method("_class_list_select",&EditorHelp::_class_list_select);
ObjectTypeDB::bind_method("_class_desc_select",&EditorHelp::_class_desc_select);
// ObjectTypeDB::bind_method("_button_pressed",&EditorHelp::_button_pressed);
ObjectTypeDB::bind_method("_scroll_changed",&EditorHelp::_scroll_changed);
ObjectTypeDB::bind_method("_request_help",&EditorHelp::_request_help);
ObjectTypeDB::bind_method("_unhandled_key_input",&EditorHelp::_unhandled_key_input);
ObjectTypeDB::bind_method("_search",&EditorHelp::_search);
ObjectTypeDB::bind_method("_search_cbk",&EditorHelp::_search_cbk);
ObjectTypeDB::bind_method("_help_callback",&EditorHelp::_help_callback);
ADD_SIGNAL(MethodInfo("go_to_help"));
}
EditorHelp::EditorHelp() {
editor=EditorNode::get_singleton();
VBoxContainer *vbc = this;
//class_list->connect("meta_clicked",this,"_class_list_select");
//class_list->set_selection_enabled(true);
{
Panel *pc = memnew( Panel );
Ref<StyleBoxFlat> style( memnew( StyleBoxFlat ) );
style->set_bg_color( EditorSettings::get_singleton()->get("text_editor/background_color") );
pc->set_v_size_flags(SIZE_EXPAND_FILL);
pc->add_style_override("panel", style); //get_stylebox("normal","TextEdit"));
vbc->add_child(pc);
class_desc = memnew( RichTextLabel );
pc->add_child(class_desc);
class_desc->set_area_as_parent_rect(8);
class_desc->connect("meta_clicked",this,"_class_desc_select");
}
class_desc->get_v_scroll()->connect("value_changed",this,"_scroll_changed");
class_desc->set_selection_enabled(true);
scroll_locked=false;
select_locked=false;
set_process_unhandled_key_input(true);
class_desc->hide();
search_dialog = memnew( ConfirmationDialog );
add_child(search_dialog);
VBoxContainer *search_vb = memnew( VBoxContainer );
search_dialog->add_child(search_vb);
search_dialog->set_child_rect(search_vb);
search = memnew( LineEdit );
search_dialog->register_text_enter(search);
search_vb->add_margin_child("Search Text",search);
search_dialog->get_ok()->set_text("Find");
search_dialog->connect("confirmed",this,"_search_cbk");
search_dialog->set_hide_on_ok(false);
search_dialog->set_self_opacity(0.8);
/*class_search = memnew( EditorHelpSearch(editor) );
editor->get_gui_base()->add_child(class_search);
class_search->connect("go_to_help",this,"_help_callback");*/
// prev_search_page=-1;
}
EditorHelp::~EditorHelp() {
}
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