From da2abe891163fd8694734cfd2e09d2dd5b000906 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Thu, 6 Feb 2020 09:57:29 +0000
Subject: [PATCH] ide: Context goto now able to detect files / links

git-svn-id: svn://ultimatepp.org/upp/trunk@13969 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/ide/ContextGoto.cpp | 25 ++++++++++++++++++++++++-
 uppsrc/ide/ide.h           |  1 +
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/uppsrc/ide/ContextGoto.cpp b/uppsrc/ide/ContextGoto.cpp
index 570f6067d..22ff63d95 100644
--- a/uppsrc/ide/ContextGoto.cpp
+++ b/uppsrc/ide/ContextGoto.cpp
@@ -91,12 +91,35 @@ String RemoveTemplateParams(const String& s)
 	return ParseTemplatedType(s, dummy);
 }
 
+bool Ide::OpenLink(const String& s, int pos)
+{ // try to find link at cursor, either http, https or file
+	auto IsLinkChar = [](int c) { return findarg(c, '\'', '\"', '\t', ' ', '\0') < 0; };
+	int b = pos;
+	while(b > 0 && IsLinkChar(s[b - 1]))
+		b--;
+	int e = pos;
+	while(IsLinkChar(s[e]))
+		e++;
+	String link = s.Mid(b, e - b);
+	if(link.StartsWith("http://") || link.StartsWith("https://"))
+		LaunchWebBrowser(link);
+	else
+	if(FileExists(link))
+		EditFile(link);
+	else
+		return false;
+	return true;
+}
+
 void Ide::ContextGoto0(int pos)
 {
 	if(designer)
 		return;
-	int li = editor.GetLine(pos);
+	int lp = pos;
+	int li = editor.GetLinePos(lp);
 	String l = editor.GetUtf8Line(li);
+	if(OpenLink(l, lp))
+		return;
 	if(IsPif(l) || IsPelse(l)) {
 		int lvl = 0;
 		while(li + 1 < editor.GetLineCount()) {
diff --git a/uppsrc/ide/ide.h b/uppsrc/ide/ide.h
index 1f85ba92a..f803e282d 100644
--- a/uppsrc/ide/ide.h
+++ b/uppsrc/ide/ide.h
@@ -939,6 +939,7 @@ public:
 		bool  SwapSIf(const char *cref);
 		void  SwapS();
 		void  FindId(const String& id);
+		bool  OpenLink(const String& s, int pos);
 		void  ContextGoto0(int pos);
 		void  ContextGoto();
 		void  GoToLine();