From c0c1ebf3bbd710c2ada3b150b9de3dbcce50b0b2 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Mon, 31 Jan 2011 11:05:58 +0000
Subject: [PATCH] CtrlCore: TopWindow::Urgent (RM #19)

git-svn-id: svn://ultimatepp.org/upp/trunk@3131 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/CtrlCore/TopWin32.cpp  | 29 +++++++++++++++++++++++++++++
 uppsrc/CtrlCore/TopWinX11.cpp |  2 ++
 uppsrc/CtrlCore/TopWindow.cpp | 12 +++++++++++-
 uppsrc/CtrlCore/TopWindow.h   |  3 +++
 4 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/uppsrc/CtrlCore/TopWin32.cpp b/uppsrc/CtrlCore/TopWin32.cpp
index 514b27b13..72a3feba2 100644
--- a/uppsrc/CtrlCore/TopWin32.cpp
+++ b/uppsrc/CtrlCore/TopWin32.cpp
@@ -4,6 +4,26 @@ NAMESPACE_UPP
 
 #define LLOG(x)  // LOG(x)
 
+#if defined(COMPILER_MINGW) && !defined(FLASHW_ALL)
+	// MINGW headers don't include this in (some versions of) windows
+	extern "C"{
+		struct FLASHWINFO {
+			UINT  cbSize;
+			HWND  hwnd;
+			DWORD dwFlags;
+			UINT  uCount;
+			DWORD dwTimeout;
+		};
+		WINUSERAPI BOOL WINAPI FlashWindowEx(FLASHWINFO*);
+	}
+	#define FLASHW_STOP         0
+	#define FLASHW_CAPTION      0x00000001
+	#define FLASHW_TRAY         0x00000002
+	#define FLASHW_ALL          (FLASHW_CAPTION | FLASHW_TRAY)
+	#define FLASHW_TIMER        0x00000004
+	#define FLASHW_TIMERNOFG    0x0000000C
+#endif
+
 #ifdef PLATFORM_WIN32
 
 void    TopWindow::SyncSizeHints() {}
@@ -122,6 +142,15 @@ void TopWindow::SyncCaption0()
 		::SetWindowLong(hwnd, GWL_STYLE, style);
 		::SetWindowLong(hwnd, GWL_EXSTYLE, exstyle);
 		SyncTitle();
+		if(urgent) {
+			if(IsForeground()) urgent = false;
+			FLASHWINFO fi;
+			memset(&fi, 0, sizeof(fi));
+			fi.cbSize = sizeof(fi);
+			fi.hwnd = hwnd;
+			fi.dwFlags = urgent ? FLASHW_TIMER|FLASHW_ALL : FLASHW_STOP;
+			FlashWindowEx(&fi);
+		}
 	}
 	DeleteIco();
 #ifndef PLATFORM_WINCE //TODO!!!
diff --git a/uppsrc/CtrlCore/TopWinX11.cpp b/uppsrc/CtrlCore/TopWinX11.cpp
index 1bcb4651c..af4def4e3 100644
--- a/uppsrc/CtrlCore/TopWinX11.cpp
+++ b/uppsrc/CtrlCore/TopWinX11.cpp
@@ -145,6 +145,8 @@ void TopWindow::SyncCaption0()
 //		XChangeProperty(Xdisplay, GetWindow(), XAtom("_NET_WM_STATE"), XAtom("ATOM"), 32,
 //		                PropModeReplace, (const unsigned char *)wina, n);
 		wm_hints->flags = InputHint|WindowGroupHint|StateHint;
+		if(IsForeground()) urgent = false;
+		if(urgent) wm_hints->flags |= XUrgencyHint;
 		wm_hints->initial_state = NormalState;
 		wm_hints->input = XTrue;
 		Ctrl *owner = GetOwner();
diff --git a/uppsrc/CtrlCore/TopWindow.cpp b/uppsrc/CtrlCore/TopWindow.cpp
index 52d248a44..e7783d926 100644
--- a/uppsrc/CtrlCore/TopWindow.cpp
+++ b/uppsrc/CtrlCore/TopWindow.cpp
@@ -34,6 +34,8 @@ void TopWindow::Activate()
 	UsrLogT(3, "ACTIVATE " + Desc(this));
 	if(activefocus && (HasFocus() || !GetFocusChildDeep()) && IsEnabled())
 		activefocus->SetWantFocus();
+	if(urgent)
+		SyncCaption();
 	LLOG("Activate End");
 }
 
@@ -410,6 +412,14 @@ TopWindow& TopWindow::ToolWindow(bool b)
 	return *this;
 }
 
+TopWindow& TopWindow::Urgent(bool b)
+{
+	GuiLock __;
+	urgent = b;
+	SyncCaption();
+	return *this;
+}
+
 void TopWindow::SerializePlacement(Stream& s, bool reminimize)
 {
 	GuiLock __;
@@ -518,7 +528,7 @@ TopWindow::TopWindow()
 	WhenClose = THISBACK(Close);
 	overlapped.Clear();
 	dokeys = true;
-	fullscreen = frameless = false;
+	fullscreen = frameless = urgent = false;
 }
 
 TopWindow::~TopWindow()
diff --git a/uppsrc/CtrlCore/TopWindow.h b/uppsrc/CtrlCore/TopWindow.h
index da3076148..75c5db0fe 100644
--- a/uppsrc/CtrlCore/TopWindow.h
+++ b/uppsrc/CtrlCore/TopWindow.h
@@ -120,6 +120,7 @@ private:
 	bool        sizeable:1;
 	bool        tool:1;
 	bool        frameless:1;
+	bool        urgent:1;
 	byte        state;
 	Image       icon, largeicon;
 #ifdef PLATFORM_X11
@@ -203,6 +204,8 @@ public:
 	bool       IsFullScreen() const                   { return fullscreen; }
 	TopWindow& FrameLess(bool b = true)               { frameless = b; return *this; }
 	bool       IsFrameLess() const                    { return frameless; }
+	TopWindow& Urgent(bool b = true);
+	bool       IsUrgent() const                       { return urgent; }
 	TopWindow& NoAccessKeysDistribution()             { dokeys = false; return *this; }
 	TopWindow& NoCloseBox(bool b = true)              { noclosebox = b; return *this; }