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godot/tools/editor/editor_help.cpp

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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()<2)
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(TTR("Search")));
sb->connect("pressed",this,"_update_search");
sb_hb->add_child(sb);
vbc->add_margin_child(TTR("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(TTR("Matches:"),search_options,true);
get_ok()->set_text(TTR("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(TTR("Search Help"));
// 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::popup() {
popup_centered_ratio(0.6);
search_box->set_text("");
_update_class_list();
}
void EditorHelpIndex::_notification(int p_what) {
if (p_what==NOTIFICATION_ENTER_TREE) {
_update_class_list();
connect("confirmed",this,"_tree_item_selected");
} else if (p_what==NOTIFICATION_POST_POPUP) {
search_box->call_deferred("grab_focus");
}
}
void EditorHelpIndex::_text_changed(const String& p_text) {
_update_class_list();
}
void EditorHelpIndex::_update_class_list() {
class_list->clear();
tree_item_map.clear();
TreeItem *root = class_list->create_item();
class_list->set_hide_root(true);
String filter = search_box->get_text().strip_edges();
String to_select = "";
for(Map<String,DocData::ClassDoc>::Element *E=EditorHelp::get_doc_data()->class_list.front();E;E=E->next()) {
if (filter == "") {
add_type(E->key(),tree_item_map,root);
} else {
bool found = false;
String type = E->key();
while(type != "") {
if (filter.is_subsequence_ofi(type)) {
if (to_select.empty()) {
to_select = type;
}
found=true;
break;
}
type = EditorHelp::get_doc_data()->class_list[type].inherits;
}
if (found) {
add_type(E->key(),tree_item_map,root);
}
}
}
if (tree_item_map.has(filter)) {
select_class(filter);
} else if (to_select != "") {
select_class(to_select);
}
}
void EditorHelpIndex::_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 ) ) {
class_list->call("_input_event",p_ie);
search_box->accept_event();
}
}
void EditorHelpIndex::_bind_methods() {
ObjectTypeDB::bind_method("_tree_item_selected",&EditorHelpIndex::_tree_item_selected);
ObjectTypeDB::bind_method("_text_changed",&EditorHelpIndex::_text_changed);
ObjectTypeDB::bind_method("_sbox_input",&EditorHelpIndex::_sbox_input);
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);
search_box = memnew( LineEdit );
vbc->add_margin_child(TTR("Search:"), search_box);
search_box->set_h_size_flags(SIZE_EXPAND_FILL);
register_text_enter(search_box);
search_box->connect("text_changed", this, "_text_changed");
search_box->connect("input_event", this, "_sbox_input");
class_list = memnew( Tree );
vbc->add_margin_child(TTR("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(TTR("Open"));
set_title(TTR("Search Classes"));
}
/////////////////////////////////
////////////////////////////////////
/// /////////////////////////////////
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::_class_desc_input(const InputEvent& p_input) {
if (p_input.type==InputEvent::MOUSE_BUTTON && p_input.mouse_button.pressed && p_input.mouse_button.button_index==1) {
class_desc->set_selection_enabled(false);
class_desc->set_selection_enabled(true);
}
set_focused();
}
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]; //make a copy, so we can sort without worrying
Color h_color;
Ref<Font> doc_font = get_font("doc","EditorFonts");
Ref<Font> doc_title_font = get_font("doc_title","EditorFonts");
Ref<Font> doc_code_font = get_font("doc_source","EditorFonts");
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(TTR("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(TTR("Inherits:")+" ");
class_desc->pop();
class_desc->pop();
String inherits = cd.inherits;
class_desc->push_font(doc_font);
while (inherits != "") {
_add_type(inherits);
inherits = doc->class_list[inherits].inherits;
if (inherits != "") {
class_desc->add_text(" , ");
}
}
class_desc->pop();
class_desc->add_newline();
}
if (ObjectTypeDB::type_exists(cd.name)) {
bool found = false;
bool prev = false;
for (Map<String,DocData::ClassDoc>::Element *E=doc->class_list.front();E;E=E->next()) {
if (E->get().inherits == cd.name) {
if (!found) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Inherited by:")+" ");
class_desc->pop();
class_desc->pop();
found = true;
class_desc->push_font(doc_font);
}
if (prev) {
class_desc->add_text(" , ");
prev = false;
}
_add_type(E->get().name);
prev = true;
}
}
if (found)
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(TTR("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( doc_font );
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;
bool sort_methods = EditorSettings::get_singleton()->get("help/sort_functions_alphabetically");
if (cd.methods.size()) {
if (sort_methods)
cd.methods.sort();
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("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(TTR("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->pop();
class_desc->add_newline();
}
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(TTR("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->pop();
class_desc->add_newline();
}
if (cd.signals.size()) {
if (sort_methods) {
cd.signals.sort();
}
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("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(TTR("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(TTR("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( doc_font );
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(TTR("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( doc_font );
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;
Ref<Font> doc_font = get_font("doc","EditorFonts");
Ref<Font> doc_code_font = get_font("doc_source","EditorFonts");
String bbcode=p_bbcode.replace("\t"," ").replace("\r"," ").strip_edges();
//change newlines for double newlines
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;
//keep
i=j;
} else {
bbcode=bbcode.insert(i,"\n");
i++;
//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]=='\n' || 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_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_meta("@"+m);
class_desc->add_text(m+"()");
class_desc->pop();
class_desc->pop();
pos=brk_end+1;
} else if (doc->class_list.has(tag)) {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/keyword_color"));
class_desc->push_meta("#"+tag);
class_desc->add_text(tag);
class_desc->pop();
class_desc->pop();
pos=brk_end+1;
} else if (tag=="b") {
//use bold font
class_desc->push_font(doc_code_font);
pos=brk_end+1;
tag_stack.push_front(tag);
} else if (tag=="i") {
//use italics font
Color text_color = EditorSettings::get_singleton()->get("text_editor/text_color");
//no italics so emphasize with color
text_color.r*=1.1;
text_color.g*=1.1;
text_color.b*=1.1;
class_desc->push_color(text_color);
//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(doc_code_font);
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(doc_font);
}
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("_class_desc_input",&EditorHelp::_class_desc_input);
// 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;
EDITOR_DEF("help/sort_functions_alphabetically",true);
//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->connect("input_event",this,"_class_desc_input");
}
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(TTR("Search Text"),search);
search_dialog->get_ok()->set_text(TTR("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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