metapath support clear recent Copy/Move destination history.

zufuliu · Aug 12, 2018 · 7ca3568 · 7ca3568
1 parent 91e571d
commit 7ca3568
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Showing 5 changed files with 25 additions and 0 deletions.
diff --git a/metapath/src/Dialogs.c b/metapath/src/Dialogs.c
@@ -1538,6 +1538,11 @@ INT_PTR CALLBACK CopyMoveDlgProc(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lPa
 		SetWindowPos(GetDlgItem(hwnd, IDC_RESIZEGRIP2), NULL, rc.left + dxClient, rc.top + dyClient, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
 		InvalidateRect(GetDlgItem(hwnd, IDC_RESIZEGRIP2), NULL, TRUE);
 
+		GetWindowRect(GetDlgItem(hwnd, IDC_EMPTY_MRU), &rc);
+		MapWindowPoints(NULL, hwnd, (LPPOINT)&rc, 2);
+		SetWindowPos(GetDlgItem(hwnd, IDC_EMPTY_MRU), NULL, rc.left + dxClient, rc.top + dyClient, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
+		InvalidateRect(GetDlgItem(hwnd, IDC_EMPTY_MRU), NULL, TRUE);
+
 		GetWindowRect(GetDlgItem(hwnd, IDOK), &rc);
 		MapWindowPoints(NULL, hwnd, (LPPOINT)&rc, 2);
 		SetWindowPos(GetDlgItem(hwnd, IDOK), NULL, rc.left + dxClient, rc.top + dyClient, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
@@ -1573,6 +1578,14 @@ INT_PTR CALLBACK CopyMoveDlgProc(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lPa
 	}
 	return TRUE;
 
+	case WM_NOTIFY: {
+		LPNMHDR pnmhdr = (LPNMHDR)lParam;
+		if (pnmhdr->idFrom == IDC_EMPTY_MRU && (pnmhdr->code == NM_CLICK || pnmhdr->code == NM_RETURN)) {
+			MRU_ClearCombobox(GetDlgItem(hwnd, IDC_DESTINATION), L"Copy/Move MRU");
+		}
+	}
+	return TRUE;
+
 	case WM_COMMAND:
 		switch (LOWORD(wParam)) {
 		case IDC_DESTINATION:

diff --git a/metapath/src/Helpers.c b/metapath/src/Helpers.c
@@ -1449,6 +1449,15 @@ void MRU_AddOneItem(LPCWSTR pszKey, LPCWSTR pszNewItem) {
 	}
 }
 
+void MRU_ClearCombobox(HWND hwnd, LPCWSTR pszKey) {
+	LPMRULIST pmru = MRU_Create(pszKey, MRU_NOCASE, 8);
+	MRU_Load(pmru);
+	MRU_Empty(pmru);
+	MRU_Save(pmru);
+	MRU_Destroy(pmru);
+	SendMessage(hwnd, CB_RESETCONTENT, 0, 0);
+}
+
 /*
 
   Themed Dialogs

diff --git a/metapath/src/Helpers.h b/metapath/src/Helpers.h
@@ -192,6 +192,7 @@ BOOL MRU_Load(LPMRULIST pmru);
 BOOL MRU_Save(LPMRULIST pmru);
 void MRU_LoadToCombobox(HWND hwnd, LPCWSTR pszKey);
 void MRU_AddOneItem(LPCWSTR pszKey, LPCWSTR pszNewItem);
+void MRU_ClearCombobox(HWND hwnd, LPCWSTR pszKey);
 
 //==== Themed Dialogs =========================================================
 #ifndef DLGTEMPLATEEX

diff --git a/metapath/src/metapath.rc b/metapath/src/metapath.rc
@@ -339,6 +339,7 @@ BEGIN
     COMBOBOX        IDC_DESTINATION,7,48,199,105,CBS_DROPDOWN |
                     CBS_AUTOHSCROLL | WS_VSCROLL | WS_TABSTOP
     PUSHBUTTON      "",IDC_BROWSEDESTINATION,210,48,13,13
+    CONTROL         "<a>Clear Recent History</a>",IDC_EMPTY_MRU,"SysLink",WS_TABSTOP,154,37,70,10
     LTEXT           "Action:",IDC_STATIC,7,72,24,8
     CONTROL         "&Copy",IDC_FUNCCOPY,"Button",BS_AUTORADIOBUTTON |
                     WS_TABSTOP,35,71,33,10

diff --git a/metapath/src/resource.h b/metapath/src/resource.h
@@ -82,6 +82,7 @@
 #define IDC_REUSEWINDOW                 106
 #define IDI_PROGS                       106
 #define IDC_EMAIL_TEXT                  106
+#define IDC_EMPTY_MRU                   106
 #define IDD_NEWDIR                      107
 #define IDC_ESCFUNCTION                 107
 #define IDC_COLOR_PICK2                 107