[reactos] 01/01: [MSPAINT] Add CMainWindow::CanPaste

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=bc19bbe4083cd66a7745ea...

commit bc19bbe4083cd66a7745ea0671b74edb9353d238
Author:     Katayama Hirofumi MZ [e-mail]
AuthorDate: Mon Jun 19 18:59:00 2023 +0900
Commit:     Katayama Hirofumi MZ [e-mail]
CommitDate: Mon Jun 19 18:59:00 2023 +0900

[MSPAINT] Add CMainWindow::CanPaste

CORE-18867
---
 base/applications/mspaint/winproc.cpp | 16 +++++++++++-----
 base/applications/mspaint/winproc.h   |  1 +
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/base/applications/mspaint/winproc.cpp b/base/applications/mspaint/winproc.cpp
index e80f8572dc2..41829b84b8f 100644
--- a/base/applications/mspaint/winproc.cpp
+++ b/base/applications/mspaint/winproc.cpp
@@ -436,6 +436,16 @@ BOOL CMainWindow::CanRedo() const
     return imageModel.CanRedo();
 }

+BOOL CMainWindow::CanPaste() const
+{
+    if (toolsModel.GetActiveTool() == TOOL_TEXT && ::IsWindowVisible(textEditWindow))
+        return ::IsClipboardFormatAvailable(CF_UNICODETEXT);
+
+    return (::IsClipboardFormatAvailable(CF_ENHMETAFILE) ||
+            ::IsClipboardFormatAvailable(CF_DIB) ||
+            ::IsClipboardFormatAvailable(CF_BITMAP));
+}
+
 LRESULT CMainWindow::OnInitMenuPopup(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
 {
     HMENU menu = (HMENU)wParam;
@@ -465,11 +475,7 @@ LRESULT CMainWindow::OnInitMenuPopup(UINT nMsg, WPARAM wParam, LPARAM lParam, BO
                    ENABLED_IF(textShown ? hasTextSel : trueSelection));
     EnableMenuItem(menu, IDM_EDITINVERTSELECTION, ENABLED_IF(trueSelection));
     EnableMenuItem(menu, IDM_EDITCOPYTO, ENABLED_IF(trueSelection));
-    EnableMenuItem(menu, IDM_EDITPASTE,
-                   ENABLED_IF(textShown ? ::IsClipboardFormatAvailable(CF_UNICODETEXT) :
-                              (::IsClipboardFormatAvailable(CF_ENHMETAFILE) ||
-                               ::IsClipboardFormatAvailable(CF_DIB) ||
-                               ::IsClipboardFormatAvailable(CF_BITMAP))));
+    EnableMenuItem(menu, IDM_EDITPASTE, ENABLED_IF(CanPaste()));

//
     // View menu
diff --git a/base/applications/mspaint/winproc.h b/base/applications/mspaint/winproc.h
index 7984057184d..075c0735ba7 100644
--- a/base/applications/mspaint/winproc.h
+++ b/base/applications/mspaint/winproc.h
@@ -37,6 +37,7 @@ public:
     VOID TrackPopupMenu(POINT ptScreen, INT iSubMenu);
     BOOL CanUndo() const;
     BOOL CanRedo() const;
+    BOOL CanPaste() const;

private:
     HMENU m_hMenu;