From 624e5fa1aef00184ba2134956910e37171c76c8e Mon Sep 17 00:00:00 2001
From: Stefanos Anastasiou <stefanos.anastasiou@esrlabs.com>
Date: Wed, 2 Dec 2015 16:02:30 +0100
Subject: [PATCH] Add new API NPPM_SAVEFILE to save any file.

Close #1214, closes #817
This API saves a file without having to actually focus on the file.
// VOID NPPM_SAVEFILE(0, const TCHAR *fileNameToSave)
---
 .../MISC/PluginsManager/Notepad_plus_msgs.h   |  3 +++
 PowerEditor/src/Notepad_plus.h                |  1 +
 PowerEditor/src/NppBigSwitch.cpp              |  5 +++++
 PowerEditor/src/NppIO.cpp                     | 21 +++++++++++++++++++
 4 files changed, 30 insertions(+)

diff --git a/PowerEditor/src/MISC/PluginsManager/Notepad_plus_msgs.h b/PowerEditor/src/MISC/PluginsManager/Notepad_plus_msgs.h
index 924f8b34..0645cc85 100644
--- a/PowerEditor/src/MISC/PluginsManager/Notepad_plus_msgs.h
+++ b/PowerEditor/src/MISC/PluginsManager/Notepad_plus_msgs.h
@@ -413,6 +413,9 @@ enum winVer{ WV_UNKNOWN, WV_WIN32S, WV_95, WV_98, WV_ME, WV_NT, WV_W2K, WV_XP, W
 	#define NPPM_SETEDITORBORDEREDGE    (NPPMSG + 93)
 	// VOID NPPM_SETEDITORBORDEREDGE(0, BOOL withEditorBorderEdgeOrNot)
 
+	#define NPPM_SAVEFILE (NPPMSG + 94)
+	// VOID NPPM_SAVEFILE(0, const TCHAR *fileNameToSave)
+
 #define	RUNCOMMAND_USER    (WM_USER + 3000)
 	#define NPPM_GETFULLCURRENTPATH		(RUNCOMMAND_USER + FULL_CURRENT_PATH)
 	#define NPPM_GETCURRENTDIRECTORY	(RUNCOMMAND_USER + CURRENT_DIRECTORY)
diff --git a/PowerEditor/src/Notepad_plus.h b/PowerEditor/src/Notepad_plus.h
index 1d4a6659..abf2c148 100644
--- a/PowerEditor/src/Notepad_plus.h
+++ b/PowerEditor/src/Notepad_plus.h
@@ -240,6 +240,7 @@ public:
 	bool fileCloseAllToRight();
 	bool fileSave(BufferID id = BUFFER_INVALID);
 	bool fileSaveAll();
+	bool fileSaveSpecific(const generic_string& fileNameToSave);
 	bool fileSaveAs(BufferID id = BUFFER_INVALID, bool isSaveCopy = false);
 	bool fileDelete(BufferID id = BUFFER_INVALID);
 	bool fileRename(BufferID id = BUFFER_INVALID);
diff --git a/PowerEditor/src/NppBigSwitch.cpp b/PowerEditor/src/NppBigSwitch.cpp
index 72cc09fb..d4bbd78f 100644
--- a/PowerEditor/src/NppBigSwitch.cpp
+++ b/PowerEditor/src/NppBigSwitch.cpp
@@ -406,6 +406,11 @@ LRESULT Notepad_plus::process(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPa
 			return fileSaveAll();
 		}
 
+		case NPPM_SAVEFILE:
+		{
+		    return fileSaveSpecific((const TCHAR *)lParam);
+		}
+
 		case NPPM_GETCURRENTNATIVELANGENCODING:
 		{
 			return _nativeLangSpeaker.getLangEncoding();
diff --git a/PowerEditor/src/NppIO.cpp b/PowerEditor/src/NppIO.cpp
index c20d7f60..d5190957 100644
--- a/PowerEditor/src/NppIO.cpp
+++ b/PowerEditor/src/NppIO.cpp
@@ -1125,6 +1125,27 @@ bool Notepad_plus::fileSave(BufferID id)
 	return false;
 }
 
+bool Notepad_plus::fileSaveSpecific(const generic_string& fileNameToSave)
+{
+	BufferID idToSave = _mainDocTab.findBufferByName(fileNameToSave.c_str());
+	if (idToSave == BUFFER_INVALID)
+	{
+		idToSave = _subDocTab.findBufferByName(fileNameToSave.c_str());
+	}
+    //do not use else syntax, id might be taken from sub doc tab, 
+    //in which case fileSave needs to be executed also
+	if (idToSave != BUFFER_INVALID)
+	{
+		fileSave(idToSave);
+		checkDocState();
+		return true;
+	}
+	else
+	{
+		return false;
+	}
+}
+
 bool Notepad_plus::fileSaveAll() {
 	if (viewVisible(MAIN_VIEW)) {
 		for(int i = 0; i < _mainDocTab.nbItem(); ++i) {