1 files changed, 99 insertions, 0 deletions
diff --git a/public/vgui_controls/ProgressBox.h b/public/vgui_controls/ProgressBox.h
new file mode 100644
index 0000000..d5c321a
--- /dev/null
+++ b/public/vgui_controls/ProgressBox.h
@@ -0,0 +1,99 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef PROGRESSBOX_H
+#define PROGRESSBOX_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui/VGUI.h>
+#include <vgui_controls/Frame.h>
+
+// prevent windows macros from messing with the class
+#ifdef ProgressBox
+#undef ProgressBox
+#endif
+
+namespace vgui
+{
+
+//-----------------------------------------------------------------------------
+// Purpose: Popup discardable message box
+//-----------------------------------------------------------------------------
+class ProgressBox : public Frame
+{
+	DECLARE_CLASS_SIMPLE( ProgressBox, Frame );
+
+public:
+	// title - Text to be displayed in the title bar of the window
+	// text - Text message in the message box
+	// parent - parent panel of the message box, by default it has no parent.
+	ProgressBox(const char *title, const char *text, const char *pszUnknownTimeString, Panel *parent = NULL);
+	ProgressBox(const wchar_t *wszTitle, const wchar_t *wszText, const wchar_t *wszUnknownTimeString, Panel *parent = NULL);
+	~ProgressBox();
+
+	// Put the message box into a modal state
+	virtual void DoModal(Frame *pFrameOver = NULL);
+
+	// make the message box appear and in a modeless state
+	virtual void ShowWindow(Frame *pFrameOver = NULL);
+
+	// updates progress bar, range [0, 1]
+	virtual void SetProgress(float progress);
+
+	// sets the info text
+	virtual void SetText(const char *text);
+
+	// toggles visibility of the close box.
+	virtual void SetCancelButtonVisible(bool state);
+
+	// toggles the enabled state of the cancel button (for if it needs to be disabled part way through a process)
+	virtual void SetCancelButtonEnabled(bool state);
+
+	/* custom messages:
+
+		"ProgressBoxCancelled"
+			sent if the user pressed the cancel button (must be enabled & visible for this to happen)
+
+	*/
+
+protected:
+	virtual void PerformLayout();
+	virtual void OnClose();
+	virtual void OnCloseFrameButtonPressed();
+	virtual void ApplySchemeSettings(IScheme *pScheme);
+	virtual void OnThink();
+	virtual void OnCommand(const char *command);
+	virtual void OnTick();
+
+	// called when the update has been cancelled
+	virtual void OnCancel();
+
+private:
+	MESSAGE_FUNC( OnShutdownRequest, "ShutdownRequest" );
+	void Init();
+	void UpdateTitle();
+
+	Label *m_pMessageLabel;
+	ProgressBar *m_pProgressBar;
+	Button *m_pCancelButton;
+
+	wchar_t m_wszTitleString[128];
+	wchar_t m_wcsInfoString[128];
+	wchar_t m_wszUnknownTimeString[128];
+
+	float m_flFirstProgressUpdate;
+	float m_flLastProgressUpdate;
+	float m_flCurrentProgress;
+};
+
+} // namespace vgui
+
+
+#endif // PROGRESSBOX_H