[reactos] 01/01: [ROSAPPS][VGAFONTEDIT] Allow file drop (#1165)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6d47eab52663a152deec3…

commit 6d47eab52663a152deec3fb5f70804736bd216dc
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Wed Dec 19 21:08:25 2018 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Wed Dec 19 21:08:25 2018 +0900

    [ROSAPPS][VGAFONTEDIT] Allow file drop (#1165)
    
    - Allow file drop on EXE file.
    - Allow file drop on the main window.
---
 .../devutils/vgafontedit/CMakeLists.txt            |  2 +-
 .../applications/devutils/vgafontedit/mainwnd.c    | 41 +++++++++++++++++++++-
 2 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/modules/rosapps/applications/devutils/vgafontedit/CMakeLists.txt
b/modules/rosapps/applications/devutils/vgafontedit/CMakeLists.txt
index 43bab70abb..390146eb96 100644
--- a/modules/rosapps/applications/devutils/vgafontedit/CMakeLists.txt
+++ b/modules/rosapps/applications/devutils/vgafontedit/CMakeLists.txt
@@ -13,5 +13,5 @@ list(APPEND SOURCE
 add_executable(vgafontedit ${SOURCE} vgafontedit.rc)
 add_pch(vgafontedit precomp.h SOURCE)
 set_module_type(vgafontedit win32gui UNICODE)
-add_importlibs(vgafontedit user32 gdi32 comdlg32 msvcrt kernel32)
+add_importlibs(vgafontedit shell32 user32 gdi32 comdlg32 msvcrt kernel32)
 add_cd_file(TARGET vgafontedit DESTINATION reactos/system32 FOR all)
diff --git a/modules/rosapps/applications/devutils/vgafontedit/mainwnd.c
b/modules/rosapps/applications/devutils/vgafontedit/mainwnd.c
index cde135a357..fd708491bf 100644
--- a/modules/rosapps/applications/devutils/vgafontedit/mainwnd.c
+++ b/modules/rosapps/applications/devutils/vgafontedit/mainwnd.c
@@ -3,6 +3,7 @@
  * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
  * PURPOSE:     Implements the main window of the application
  * COPYRIGHT:   Copyright 2008 Colin Finck (colin(a)reactos.org)
+ *              Copyright 2018 Katayama Hirofui MZ (katayama.hirofumi.mz(a)gmail.com)
  */
 
 #include "precomp.h"
@@ -221,6 +222,34 @@ DoFileOpen(IN PMAIN_WND_INFO Info)
     }
 }
 
+static VOID
+MainWndOpenFile(IN PMAIN_WND_INFO Info, LPCWSTR File)
+{
+    PFONT_OPEN_INFO OpenInfo;
+
+    OpenInfo = HeapAlloc(hProcessHeap, HEAP_ZERO_MEMORY, sizeof(FONT_OPEN_INFO));
+    OpenInfo->pszFileName = HeapAlloc(hProcessHeap, 0, MAX_PATH);
+    lstrcpynW(OpenInfo->pszFileName, File, MAX_PATH);
+
+    OpenInfo->bCreateNew = FALSE;
+    CreateFontWindow(Info, OpenInfo);
+}
+
+static VOID
+MainWndDropFiles(IN PMAIN_WND_INFO Info, HDROP hDrop)
+{
+    WCHAR Path[MAX_PATH];
+    INT i, Count = DragQueryFileW(hDrop, 0xFFFFFFFF, NULL, 0);
+
+    for (i = 0; i < Count; ++i)
+    {
+        DragQueryFileW(hDrop, i, Path, MAX_PATH);
+        MainWndOpenFile(Info, Path);
+    }
+
+    DragFinish(hDrop);
+}
+
 VOID
 DoFileSave(IN PMAIN_WND_INFO Info, IN BOOL bSaveAs)
 {
@@ -439,7 +468,7 @@ static LRESULT CALLBACK
 MainWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 {
     static HWND hNextClipboardViewer;
-
+    INT i;
     PMAIN_WND_INFO Info;
 
     Info = (PMAIN_WND_INFO) GetWindowLongPtrW(hwnd, GWLP_USERDATA);
@@ -497,6 +526,12 @@ MainWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
                 InitResources(Info);
 
                 ShowWindow(hwnd, Info->nCmdShow);
+
+                for (i = 1; i < __argc; ++i)
+                {
+                    MainWndOpenFile(Info, __wargv[i]);
+                }
+                DragAcceptFiles(hwnd, TRUE);
                 return 0;
 
             case WM_DESTROY:
@@ -521,6 +556,10 @@ MainWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
             case WM_SIZE:
                 MainWndSize( Info, LOWORD(lParam), HIWORD(lParam) );
                 return 0;
+
+            case WM_DROPFILES:
+                MainWndDropFiles(Info, (HDROP)wParam);
+                return 0;
         }
     }