From eafc360a331f7d6ebcef0af7fceedaab49cd1b81 Mon Sep 17 00:00:00 2001
From: Sup Yut Sum <ch3cooli@gmail.com>
Date: Thu, 18 Apr 2013 23:17:30 +0800
Subject: [PATCH] Repository Browser: Allow to copy tree / blob hashes to
 clipboard

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
---
 src/Changelog.txt                      |  1 +
 src/TortoiseProc/RepositoryBrowser.cpp | 27 +++++++++++++++++++++++++--
 src/TortoiseProc/RepositoryBrowser.h   |  4 ++++
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/src/Changelog.txt b/src/Changelog.txt
index 9f8ccc8d2..f8f618736 100644
--- a/src/Changelog.txt
+++ b/src/Changelog.txt
@@ -8,6 +8,7 @@ Released: unreleased
  * TortoiseGitBlame: Allow to highlight lines by age of last modification
  * Fixed issue #1376: Daemon starting from Tortoise UI
  * Fixed issue #1737: Make a button to rename remote
+ * Repository Browser: Allow to copy tree / blob hashes to clipboard
 
 == Bug Fixes ==
  * Fixed issue #1729: crash when commit
diff --git a/src/TortoiseProc/RepositoryBrowser.cpp b/src/TortoiseProc/RepositoryBrowser.cpp
index 37d840881..b4449442e 100644
--- a/src/TortoiseProc/RepositoryBrowser.cpp
+++ b/src/TortoiseProc/RepositoryBrowser.cpp
@@ -321,9 +321,11 @@ int CRepositoryBrowser::ReadTreeRecursive(git_repository &repo, git_tree * tree,
 		if (object == NULL)
 			continue;
 
+		const git_oid *oid = git_object_id(object);
 		CShadowFilesTree * pNextTree = &treeroot->m_ShadowTree[base];
 		pNextTree->m_sName = base;
 		pNextTree->m_pParent = treeroot;
+		pNextTree->m_hash = CGitHash((char *)oid->id);
 
 		if (mode & S_IFDIR)
 		{
@@ -344,8 +346,6 @@ int CRepositoryBrowser::ReadTreeRecursive(git_repository &repo, git_tree * tree,
 		}
 		else
 		{
-			const git_oid *	oid = git_object_id(object);
-
 			git_blob * blob;
 			git_blob_lookup(&blob, &repo, oid);
 			if (blob == NULL)
@@ -586,6 +586,7 @@ void CRepositoryBrowser::ShowContextMenu(CPoint point, TShadowFilesTreeList &sel
 	bAddSeparator = false;
 
 	popupMenu.AppendMenuIcon(eCmd_CopyPath, IDS_STATUSLIST_CONTEXT_COPY, IDI_COPYCLIP);
+	popupMenu.AppendMenuIcon(eCmd_CopyHash, IDS_COPY_COMMIT_HASH, IDI_COPYCLIP);
 
 	eCmd cmd = (eCmd)popupMenu.TrackPopupMenuEx(TPM_LEFTALIGN|TPM_RETURNCMD, point.x, point.y, this, 0);
 	switch(cmd)
@@ -651,6 +652,11 @@ void CRepositoryBrowser::ShowContextMenu(CPoint point, TShadowFilesTreeList &sel
 			CStringUtils::WriteAsciiStringToClipboard(sClipboard);
 		}
 		break;
+	case eCmd_CopyHash:
+		{
+			CopyHashToClipboard(selectedLeafs);
+		}
+		break;
 	}
 }
 
@@ -1009,4 +1015,21 @@ bool CRepositoryBrowser::RevertItemToVersion(const CString &path)
 	}
 
 	return true;
+}
+
+void CRepositoryBrowser::CopyHashToClipboard(TShadowFilesTreeList &selectedLeafs)
+{
+	if (!selectedLeafs.empty())
+	{
+		CString sClipdata;
+		bool first = true;
+		for (int i = 0; i < selectedLeafs.size(); i++)
+		{
+			if (!first)
+				sClipdata += _T("\r\n");
+			sClipdata += selectedLeafs[i]->m_hash;
+			first = false;
+		}
+		CStringUtils::WriteAsciiStringToClipboard(sClipdata, GetSafeHwnd());
+	}
 }
\ No newline at end of file
diff --git a/src/TortoiseProc/RepositoryBrowser.h b/src/TortoiseProc/RepositoryBrowser.h
index 13f31a8c6..2dbd0caaa 100644
--- a/src/TortoiseProc/RepositoryBrowser.h
+++ b/src/TortoiseProc/RepositoryBrowser.h
@@ -21,6 +21,7 @@
 
 #include <map>
 #include "StandAloneDlg.h"
+#include "GitHash.h"
 
 #define REPOBROWSER_CTRL_MIN_WIDTH	20
 
@@ -39,6 +40,7 @@ public:
 	{}
 
 	CString				m_sName;
+	CGitHash			m_hash;
 	size_t				m_iSize;
 	bool				m_bFolder;
 
@@ -85,6 +87,7 @@ public:
 		eCmd_Revert,
 		eCmd_SaveAs,
 		eCmd_CopyPath,
+		eCmd_CopyHash,
 	};
 
 	enum eCol
@@ -164,4 +167,5 @@ private:
 	afx_msg void			OnCaptureChanged(CWnd *pWnd);
 	afx_msg void			OnLButtonDown(UINT nFlags, CPoint point);
 	afx_msg void			OnLButtonUp(UINT nFlags, CPoint point);
+	afx_msg void			CopyHashToClipboard(TShadowFilesTreeList &selectedLeafs);
 };
-- 
2.11.4.GIT