SerialConnect: implement clipboard paste

Change-Id: Iaddb6588afa774bcffad9713f280a0078784605a
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6770
Reviewed-by: waddlesplash <[email protected]>

src/apps/serialconnect/SerialWindow.cpp

@@ -127,9 +127,12 @@ SerialWindow::SerialWindow()
 
 	// Items for the edit menu
 	BMenuItem* clearScreen = new BMenuItem(B_TRANSLATE("Clear history"),
-		new BMessage(kMsgClear));
+		new BMessage(kMsgClear), 'L');
 	editMenu->AddItem(clearScreen);
 
+	BMenuItem* paste = new BMenuItem(B_TRANSLATE("Paste"), new BMessage(B_PASTE), 'V');
+	editMenu->AddItem(paste);
+
 	// TODO copy (when we have selection), paste
 
 	// Configuring all this by menus may be a bit unhandy. Make a setting
@@ -468,6 +471,10 @@ void SerialWindow::MessageReceived(BMessage* message)
 			fTermView->Clear();
 			return;
 		}
+		case B_PASTE:
+		{
+			fTermView->PasteFromClipboard();
+		}
 		case kMsgProgress:
 		{
 			// File transfer progress

src/apps/serialconnect/TermView.cpp

@@ -8,6 +8,7 @@
 
 #include <stdio.h>
 
+#include <Clipboard.h>
 #include <Entry.h>
 #include <File.h>
 #include <Font.h>
@@ -235,6 +236,21 @@ TermView::KeyDown(const char* bytes, int32 numBytes)
 }
 
 
+void
+TermView::MouseDown(BPoint where)
+{
+	int32 buttons = B_PRIMARY_MOUSE_BUTTON;
+	int32 clicks = 1;
+	if (Looper() != NULL && Looper()->CurrentMessage() != NULL) {
+		Looper()->CurrentMessage()->FindInt32("buttons", &buttons);
+		Looper()->CurrentMessage()->FindInt32("clicks", &clicks);
+	}
+
+	if (buttons == B_TERTIARY_MOUSE_BUTTON && clicks == 1)
+		PasteFromClipboard();
+}
+
+
 void
 TermView::MessageReceived(BMessage* message)
 {
@@ -284,6 +300,26 @@ TermView::Clear()
 }
 
 
+void
+TermView::PasteFromClipboard()
+{
+	if (!be_clipboard->Lock())
+		return;
+
+	BMessage* message = be_clipboard->Data();
+
+	const void *data;
+	ssize_t size;
+	if (message->FindData("text/plain", B_MIME_TYPE, &data, &size) == B_OK) {
+		BMessage* keyEvent = new BMessage(kMsgDataWrite);
+		keyEvent->AddData("data", B_RAW_TYPE, data, size);
+		be_app_messenger.SendMessage(keyEvent);
+	}
+
+	be_clipboard->Unlock();
+}
+
+
 // #pragma mark -
 
 

src/apps/serialconnect/TermView.h

@@ -24,11 +24,13 @@ class TermView: public BView
 				void		FrameResized(float width, float height);
 				void		GetPreferredSize(float* width, float* height);
 				void		KeyDown(const char* bytes, int32 numBytes);
+				void		MouseDown(BPoint where);
 				void		MessageReceived(BMessage* message);
 				void		SetLineTerminator(BString bytes);
 
 				void		PushBytes(const char* bytes, const size_t length);
 				void		Clear();
+				void		PasteFromClipboard();
 
 	private:
 				void		_Init();