From 435067c0f13bd3311351a93d4f34a1f5f18c199e Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=BCrgen=20Spitzm=C3=BCller?= <spitz@lyx.org>
Date: Sun, 29 Aug 2010 17:23:35 +0000
Subject: [PATCH] * InsetHyperlink.{cpp,h}: * stdcontext.inc: 	- basic
 implementation of inset-edit (only for file: now) (part of bug #6864)

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35230 a592a061-630c-0410-9148-cb99ea01b6c8
---
 lib/ui/stdcontext.inc         |  2 ++
 src/insets/InsetHyperlink.cpp | 45 +++++++++++++++++++++++++++++++++++
 src/insets/InsetHyperlink.h   |  8 +++++++
 3 files changed, 55 insertions(+)

diff --git a/lib/ui/stdcontext.inc b/lib/ui/stdcontext.inc
index 526be9fb69..ce419bbf5f 100644
--- a/lib/ui/stdcontext.inc
+++ b/lib/ui/stdcontext.inc
@@ -645,6 +645,8 @@ Menuset
 #
 	Menu "context-hyperlink"
 		Item "Settings...|S" "inset-settings"
+		Separator
+		Item "Open Target...|O" "inset-edit"
 	End
 
 End
diff --git a/src/insets/InsetHyperlink.cpp b/src/insets/InsetHyperlink.cpp
index e85fb4558a..e9c9efea91 100644
--- a/src/insets/InsetHyperlink.cpp
+++ b/src/insets/InsetHyperlink.cpp
@@ -13,12 +13,18 @@
 
 #include "InsetHyperlink.h"
 
+#include "Buffer.h"
 #include "DispatchResult.h"
+#include "Format.h"
+#include "FuncRequest.h"
+#include "FuncStatus.h"
 #include "LaTeXFeatures.h"
 #include "OutputParams.h"
 #include "output_xhtml.h"
 
 #include "support/docstream.h"
+#include "support/FileName.h"
+#include "support/filetools.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
 
@@ -63,6 +69,45 @@ docstring InsetHyperlink::screenLabel() const
 	return temp + url;
 }
 
+void InsetHyperlink::doDispatch(Cursor & cur, FuncRequest & cmd)
+{
+	switch (cmd.action()) {
+
+	case LFUN_INSET_EDIT:
+		viewTarget();
+		break;
+
+	default:
+		InsetCommand::doDispatch(cur, cmd);
+		break;
+	}
+}
+
+
+bool InsetHyperlink::getStatus(Cursor & cur, FuncRequest const & cmd,
+		FuncStatus & flag) const
+{
+	switch (cmd.action()) {
+	case LFUN_INSET_EDIT:
+		flag.setEnabled(getParam("type") == "file:");
+		return true;
+
+	default:
+		return InsetCommand::getStatus(cur, cmd, flag);
+	}
+}
+
+
+void InsetHyperlink::viewTarget() const
+{
+	// FIXME implement viewer for web url
+	if (getParam("type") != "file:")
+		return;
+	FileName url = makeAbsPath(to_utf8(getParam("target")), buffer().filePath());
+	string format = formats.getFormatFromFile(url);
+	formats.view(buffer(), url, format);
+}
+
 
 int InsetHyperlink::latex(odocstream & os,
 			  OutputParams const & runparams) const
diff --git a/src/insets/InsetHyperlink.h b/src/insets/InsetHyperlink.h
index 4362ad039a..247f703ee8 100644
--- a/src/insets/InsetHyperlink.h
+++ b/src/insets/InsetHyperlink.h
@@ -60,6 +60,14 @@ public:
 	///
 	docstring toolTip(BufferView const & bv, int x, int y) const;
 private:
+  	///
+	void doDispatch(Cursor & cur, FuncRequest & cmd);
+	///
+	bool getStatus(Cursor & cur, FuncRequest const & cmd,
+		FuncStatus & flag) const;
+	///
+	void viewTarget() const;
+	///
 	Inset * clone() const { return new InsetHyperlink(*this); }
 };
 
-- 
2.39.2