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156 lines
4.2 KiB
156 lines
4.2 KiB
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "DemoPage.h"
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#include <VGUI/IVGui.h>
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#include <Keyvalues.h>
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#include <vgui_controls/MenuBar.h>
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#include <vgui_controls/MenuButton.h>
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#include <vgui_controls/Menu.h>
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#include "vgui/ISurface.h"
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using namespace vgui;
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//-----------------------------------------------------------------------------
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// A MenuBar
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//-----------------------------------------------------------------------------
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class MenuBarDemo: public DemoPage
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{
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public:
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MenuBarDemo(Panel *parent, const char *name);
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~MenuBarDemo();
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private:
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MenuBar *m_pMenuBar;
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};
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//-----------------------------------------------------------------------------
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// Purpose: Constructor
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//-----------------------------------------------------------------------------
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MenuBarDemo::MenuBarDemo(Panel *parent, const char *name) : DemoPage(parent, name)
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{
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m_pMenuBar = new MenuBar(this, "AMenuBar");
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m_pMenuBar->SetPos(0, 20);
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// Make a couple menus and attach them in.
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// A menu
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MenuButton *pMenuButton = new MenuButton(this, "FileMenuButton", "&File");
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Menu *pMenu = new Menu(pMenuButton, "AMenu");
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pMenu->AddMenuItem("&New", new KeyValues ("NewFile"), this);
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pMenu->AddMenuItem("&Open", new KeyValues ("OpenFile"), this);
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pMenu->AddMenuItem("&Save", new KeyValues ("SaveFile"), this);
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pMenuButton->SetMenu(pMenu);
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m_pMenuBar->AddButton(pMenuButton);
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// A menu
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pMenuButton = new MenuButton(this, "EditMenuButton", "&Edit");
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pMenu = new Menu(pMenuButton, "AMenu");
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pMenu->AddMenuItem("&Undo", new KeyValues ("Undo"), this);
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pMenu->AddMenuItem("&Find", new KeyValues ("Find"), this);
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pMenu->AddMenuItem("Select&All", new KeyValues ("SelectAll"), this);
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pMenuButton->SetMenu(pMenu);
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m_pMenuBar->AddButton(pMenuButton);
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// A menu
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pMenuButton = new MenuButton(this, "ViewMenuButton", "&View");
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pMenu = new Menu(pMenuButton, "AMenu");
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pMenu->AddMenuItem("&FullScreen", new KeyValues ("FullScreen"), this);
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pMenu->AddMenuItem("&SplitScreen", new KeyValues ("SplitScreen"), this);
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pMenu->AddMenuItem("&Properties", new KeyValues ("Properties"), this);
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pMenu->AddMenuItem("&Output", new KeyValues ("Output"), this);
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pMenuButton->SetMenu(pMenu);
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m_pMenuBar->AddButton(pMenuButton);
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// A menu
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pMenuButton = new MenuButton(this, "Big", "&HugeMenu");
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pMenu = new Menu(pMenuButton, "HugeMenu");
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int items = 150;
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for ( int i = 0 ; i < items; ++i )
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{
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char sz[ 32 ];
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Q_snprintf( sz, sizeof( sz ), "Item %03d", i + 1 );
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int idx = pMenu->AddMenuItem( sz, new KeyValues ( sz ), this);
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if ( !(i % 4 ) )
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{
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char binding[ 256 ];
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Q_snprintf( binding, sizeof( binding ), "Ctrl+%c", 'A' + ( rand() % 26 ) );
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pMenu->SetCurrentKeyBinding( idx, binding );
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}
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if ( !(i % 7 ) )
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{
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pMenu->AddSeparator();
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}
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}
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pMenuButton->SetMenu(pMenu);
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m_pMenuBar->AddButton(pMenuButton);
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pMenuButton = new MenuButton(this, "Big", "&HalfHuge");
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pMenu = new Menu(pMenuButton, "HalfHuge");
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int htotal = 0;
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int itemHeight = pMenu->GetMenuItemHeight();
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int workX, workY, workWide, workTall;
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surface()->GetWorkspaceBounds(workX, workY, workWide, workTall);
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int i = 0;
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while ( htotal < ( workTall / 2 ) )
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{
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char sz[ 32 ];
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Q_snprintf( sz, sizeof( sz ), "Item %03d", i + 1 );
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int idx = pMenu->AddMenuItem( sz, new KeyValues ( sz ), this);
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if ( !(i % 4 ) )
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{
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char binding[ 256 ];
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Q_snprintf( binding, sizeof( binding ), "Ctrl+%c", 'A' + ( rand() % 26 ) );
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pMenu->SetCurrentKeyBinding( idx, binding );
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}
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if ( !(i % 7 ) )
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{
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pMenu->AddSeparator();
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htotal += 3;
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}
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++i;
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htotal += itemHeight;
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}
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pMenuButton->SetMenu(pMenu);
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m_pMenuBar->AddButton(pMenuButton);
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int bwide, btall;
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pMenuButton->GetSize( bwide, btall);
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int wide, tall;
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GetParent()->GetSize(wide, tall);
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m_pMenuBar->SetSize(wide - 2, btall + 8);
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}
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//-----------------------------------------------------------------------------
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// Purpose: Destructor
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//-----------------------------------------------------------------------------
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MenuBarDemo::~MenuBarDemo()
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{
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}
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Panel* MenuBarDemo_Create(Panel *parent)
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{
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return new MenuBarDemo(parent, "MenuBarDemo");
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}
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