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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) 2007-2014 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(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<String> 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 (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);
}
}
}
//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",3); // 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_SCENE) {
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::_sbox_input);
ADD_SIGNAL(MethodInfo("go_to_help"));
}
EditorHelpSearch::EditorHelpSearch(EditorNode *p_editor) {
editor=p_editor;
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("View");
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);
}
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();
} else if (p_ev.key.mod.shift && p_ev.key.scancode==KEY_F1) {
class_search->popup();
}
}
void EditorHelp::_search(const String&) {
if (search->get_text()=="")
return;
String stext=search->get_text();
bool keep = prev_search==stext && class_list->get_selected() && prev_search_page==class_list->get_selected()->get_text(0);
class_desc->search(stext);
prev_search=stext;
if (class_list->get_selected())
prev_search_page=class_list->get_selected()->get_text(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("");
} else if (p_idx==CLASS_SEARCH) {
class_search->popup();
}
}
void EditorHelp::_class_list_select(const String& p_select) {
_goto_desc(p_select);
}
void EditorHelp::_class_desc_select(const String& p_select) {
if (p_select.begins_with("#")) {
_goto_desc(p_select.substr(1,p_select.length()));
return;
} else if (p_select.begins_with("@")) {
String m = p_select.substr(1,p_select.length());
if (!method_line.has(m))
return;
class_desc->scroll_to_line(method_line[m]);
return;
}
}
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::_update_history_buttons() {
back->set_disabled(history_pos<2);
forward->set_disabled(history_pos>=history.size());
}
void EditorHelp::_scroll_changed(double p_scroll) {
if (scroll_locked)
return;
int p = history_pos -1;
if (p<0 || p>=history.size())
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,bool p_update_history,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)) {
tree_item_map[p_class]->select(0);
class_list->ensure_cursor_is_visible();
}
class_desc->show();
//tabs->set_current_tab(PAGE_CLASS_DESC);
edited_class->set_pressed(true);
class_list_button->set_pressed(false);
description_line=0;
if (p_class==edited_class->get_text())
return OK; //already there
scroll_locked=true;
if (p_update_history) {
history.resize(history_pos);
history_pos++;
History h;
h.c=p_class;
h.scroll=0;
history.push_back(h);
_update_history_buttons();
class_desc->get_v_scroll()->set_val(0);
}
class_desc->clear();
method_line.clear();
edited_class->set_text(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"));
class_desc->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();
_add_text(cd.brief_description);
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);
for(int i=0;i<cd.methods.size();i++) {
method_line[cd.methods[i].name]=class_desc->get_line_count()-2; //gets overriden if description
class_desc->push_font(doc_code_font);
_add_type(cd.methods[i].return_type);
class_desc->add_text(" ");
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"));
class_desc->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(" "+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();
class_desc->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(" "+cd.methods[i].qualifiers);
class_desc->pop();
}
class_desc->pop();//monofont
class_desc->add_newline();
}
class_desc->pop();
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(" "+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"));
class_desc->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.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);
//_add_type("void");
//class_desc->add_text(" ");
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/text_color"));
class_desc->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(" "+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();
class_desc->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();
if (cd.signals[i].description!="") {
class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/comment_color"));
class_desc->add_text(" "+cd.signals[i].description);
class_desc->pop();
}
class_desc->pop();//monofont
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"));
class_desc->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"));
class_desc->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"));
class_desc->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();
_add_text(cd.description);
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"));
class_desc->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(" "+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();
class_desc->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(" "+cd.methods[i].qualifiers);
class_desc->pop();
}
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
_add_text(cd.methods[i].description);
class_desc->add_newline();
class_desc->add_newline();
}
}
if (!p_update_history) {
class_desc->get_v_scroll()->set_val(history[history_pos-1].scroll);
}
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",3);
} else {
class_search->popup(p_string);
}
//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_constant") {
if (constant_line.has(name))
line=constant_line[name];
}
class_desc->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;
List<String> tag_stack;
while(pos < p_bbcode.length()) {
int brk_pos = p_bbcode.find("[",pos);
if (brk_pos<0)
brk_pos=p_bbcode.length();
if (brk_pos > pos) {
class_desc->add_text(p_bbcode.substr(pos,brk_pos-pos));
}
if (brk_pos==p_bbcode.length())
break; //nothing else o add
int brk_end = p_bbcode.find("]",brk_pos+1);
if (brk_end==-1) {
//no close, add the rest
class_desc->add_text(p_bbcode.substr(brk_pos,p_bbcode.length()-brk_pos));
break;
}
String tag = p_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") {
//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=p_bbcode.find("[",brk_end);
if (end==-1)
end=p_bbcode.length();
String url = p_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=p_bbcode.find("[",brk_end);
if (end==-1)
end=p_bbcode.length();
String image = p_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();
}
void EditorHelp::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=doc->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,doc->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 EditorHelp::_update_doc() {
class_list->clear();
List<String> type_list;
tree_item_map.clear();
TreeItem *root = class_list->create_item();
class_list->set_hide_root(true);
List<String>::Element *I=type_list.front();
for(Map<String,DocData::ClassDoc>::Element *E=doc->class_list.front();E;E=E->next()) {
add_type(E->key(),tree_item_map,root);
}
}
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();
editor->connect("request_help",this,"_request_help");
} break;
}
}
void EditorHelp::_tree_item_selected() {
if (select_locked)
return;
TreeItem *s=class_list->get_selected();
if (!s)
return;
select_locked=true;
_goto_desc(s->get_text(0));
select_locked=false;
}
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("_tree_item_selected",&EditorHelp::_tree_item_selected);
ObjectTypeDB::bind_method("_help_callback",&EditorHelp::_help_callback);
}
EditorHelp::EditorHelp(EditorNode *p_editor) {
editor=p_editor;
VBoxContainer *vbc = this;
HBoxContainer *panel_hb = memnew( HBoxContainer );
Button *b = memnew( Button );
b->set_text("Class List");
panel_hb->add_child(b);
vbc->add_child(panel_hb);
b->set_toggle_mode(true);
b->set_pressed(true);
b->connect("pressed",this,"_button_pressed",make_binds(PAGE_CLASS_LIST));
class_list_button=b;
class_list_button->hide();
b = memnew( Button );
b->set_text("Class");
panel_hb->add_child(b);
edited_class=b;
edited_class->hide();
b->set_toggle_mode(true);
b->connect("pressed",this,"_button_pressed",make_binds(PAGE_CLASS_DESC));
edited_class->hide();
b = memnew( Button );
b->set_text("Search in Classes");
panel_hb->add_child(b);
b->connect("pressed",this,"_button_pressed",make_binds(CLASS_SEARCH));
Control *expand = memnew( Control );
expand->set_h_size_flags(SIZE_EXPAND_FILL);
panel_hb->add_child(expand);
b = memnew( Button );
panel_hb->add_child(b);
back=b;
b->connect("pressed",this,"_button_pressed",make_binds(PAGE_CLASS_PREV));
b = memnew( Button );
panel_hb->add_child(b);
forward=b;
b->connect("pressed",this,"_button_pressed",make_binds(PAGE_CLASS_NEXT));
Separator *hs = memnew( VSeparator );
panel_hb->add_child(hs);
EmptyControl *ec = memnew( EmptyControl );
ec->set_minsize(Size2(200,1));
panel_hb->add_child(ec);
search = memnew( LineEdit );
ec->add_child(search);
search->set_area_as_parent_rect();
search->connect("text_entered",this,"_search");
b = memnew( Button );
b->set_text("Find");
panel_hb->add_child(b);
b->connect("pressed",this,"_button_pressed",make_binds(PAGE_SEARCH));
hs = memnew( VSeparator );
panel_hb->add_child(hs);
h_split = memnew( HSplitContainer );
h_split->set_v_size_flags(SIZE_EXPAND_FILL);
vbc->add_child(h_split);
class_list = memnew( Tree );
h_split->add_child(class_list);
//class_list->connect("meta_clicked",this,"_class_list_select");
//class_list->set_selection_enabled(true);
{
PanelContainer *pc = memnew( PanelContainer );
pc->add_style_override("panel",get_stylebox("normal","TextEdit"));
h_split->add_child(pc);
class_desc = memnew( RichTextLabel );
pc->add_child(class_desc);
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);
editor=p_editor;
history_pos=0;
scroll_locked=false;
select_locked=false;
set_process_unhandled_key_input(true);
h_split->set_split_offset(200);
class_list->connect("cell_selected",this,"_tree_item_selected");
class_desc->hide();
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() {
if (doc)
memdelete(doc);
}
void EditorHelpPlugin::edit(Object *p_object) {
if (!p_object->cast_to<Script>())
return;
//editor_help->edit(p_object->cast_to<Script>());
}
bool EditorHelpPlugin::handles(Object *p_object) const {
return false;
}
void EditorHelpPlugin::make_visible(bool p_visible) {
if (p_visible) {
editor_help->show();
} else {
editor_help->hide();
}
}
void EditorHelpPlugin::selected_notify() {
//editor_help->ensure_select_current();
}
Dictionary EditorHelpPlugin::get_state() const {
return Dictionary();
}
void EditorHelpPlugin::set_state(const Dictionary& p_state) {
//editor_help->set_state(p_state);
}
void EditorHelpPlugin::clear() {
//editor_help->clear();
}
void EditorHelpPlugin::save_external_data() {
//editor_help->save_external_data();
}
void EditorHelpPlugin::apply_changes() {
//editor_help->apply_helps();
}
void EditorHelpPlugin::restore_global_state() {
//if (bool(EDITOR_DEF("text_editor/restore_helps_on_load",true))) {
// editor_help->_load_files_state();
//}
}
void EditorHelpPlugin::save_global_state() {
//if (bool(EDITOR_DEF("text_editor/restore_helps_on_load",true))) {
// editor_help->_save_files_state();
// }
}
EditorHelpPlugin::EditorHelpPlugin(EditorNode *p_node) {
editor=p_node;
editor_help = memnew( EditorHelp(p_node) );
editor->get_viewport()->add_child(editor_help);
editor_help->set_area_as_parent_rect();
editor_help->hide();
}
EditorHelpPlugin::~EditorHelpPlugin()
{
}
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