#include "ide.h"

void AssistEditor::SyncNavigator()
{
	if(navigator == NAV_BROWSER) {
		browser.Load();
		SyncCursor();
	}
	navigatorframe.Show(navigator);
}

void AssistEditor::SyncCursor()
{
	String k = GetKeyDesc(IdeKeys::AK_SEARCHCODE().key[0]) + ") ";
	browser.search.NullText(String("Find (") + k);
	browser.clear.Tip(String("Clear (") + k);
	if(navigator == NAV_BROWSER) {
		int ii = GetCursorLine();
		String coderef;
		while(ii >= 0 && IsNull(coderef))
			coderef = GetAnnotation(ii--);
		browser.Goto(coderef, theide->editfile);
	}
}

void AssistEditor::SelectionChanged()
{
	CodeEditor::SelectionChanged();
	SyncCursor();
	SyncParamInfo();
}

void AssistEditor::BrowserGotoNF()
{
	Value scope = browser.scope.GetKey(); // do not scroll browser.item erratically
	int scopesc = browser.scope.GetScroll();
	String item = browser.item.GetKey();
	int itemsc = browser.item.GetScroll();

	String cref = browser.GetCodeRef();
 	if(assist_active && !(theide && theide->SwapSIf(cref)))
		theide->IdeGotoCodeRef(cref);

	if(scope == browser.scope.GetKey()) {
		browser.scope.ScrollTo(scopesc);
		browser.scope.ScrollIntoCursor();
		if(item == browser.item.GetKey()) {
			browser.item.ScrollTo(itemsc);
			browser.item.ScrollIntoCursor();
		}
	}
}

void AssistEditor::BrowserGoto()
{
	BrowserGotoNF();
	SetFocus();
}

void AssistEditor::GotoBrowserScope()
{
	browser.item.GoBegin();
	BrowserGoto();
}

void AssistEditor::Navigator(int nav)
{
	navigator = nav;
	navigatorframe.Show(navigator);
	if(navigator == NAV_BROWSER) {
		scope_item.Show();
		browser.ClearSearch();
	}
	if(navigator)
		SetFocus();
	SyncNavigator();
	SyncCursor();
}

void AssistEditor::SerializeNavigator(Stream& s)
{
	int version = 1;
	s / version;
	s % navigatorframe;
	s % navigator;
	if(version >= 1)
		s % scope_item;
	Navigator(navigator);
}

void Ide::ToggleNavigator(int nav)
{
	editor.Navigator(editor.GetNavigator() == nav ? 0 : nav);
}

void Ide::SearchCode()
{
	if(editor.navigator != AssistEditor::NAV_BROWSER)
		editor.Navigator(AssistEditor::NAV_BROWSER);
	if(editor.browser.IsSearch())
		editor.browser.ClearSearch();
	else
		editor.browser.search.SetFocus();
}