From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001 From: Joe Ludwig Date: Wed, 26 Jun 2013 15:22:04 -0700 Subject: First version of the SOurce SDK 2013 --- mp/src/vgui2/vgui_controls/MessageBox.cpp | 395 ++++++++++++++++++++++++++++++ 1 file changed, 395 insertions(+) create mode 100644 mp/src/vgui2/vgui_controls/MessageBox.cpp (limited to 'mp/src/vgui2/vgui_controls/MessageBox.cpp') diff --git a/mp/src/vgui2/vgui_controls/MessageBox.cpp b/mp/src/vgui2/vgui_controls/MessageBox.cpp new file mode 100644 index 00000000..d46cb280 --- /dev/null +++ b/mp/src/vgui2/vgui_controls/MessageBox.cpp @@ -0,0 +1,395 @@ +//========= Copyright Valve Corporation, All rights reserved. ============// +// +// Purpose: +// +// $NoKeywords: $ +//=============================================================================// + +#include +#include +#include + +#include +#include +#include +#include + +// memdbgon must be the last include file in a .cpp file!!! +#include + +using namespace vgui; + +#ifndef max +#define max(a,b) (((a) > (b)) ? (a) : (b)) +#endif + +vgui::Panel *MessageBox_Factory() +{ + return new MessageBox("MessageBox", "MessageBoxText"); +} + +DECLARE_BUILD_FACTORY_CUSTOM( MessageBox, MessageBox_Factory ); +//----------------------------------------------------------------------------- +// Purpose: Constructor +//----------------------------------------------------------------------------- +MessageBox::MessageBox(const char *title, const char *text, Panel *parent) : Frame(parent, NULL, false) +{ + SetTitle(title, true); + m_pMessageLabel = new Label(this, NULL, text); + + Init(); +} + +//----------------------------------------------------------------------------- +// Purpose: Constructor +//----------------------------------------------------------------------------- +MessageBox::MessageBox(const wchar_t *wszTitle, const wchar_t *wszText, Panel *parent) : Frame(parent, NULL, false) +{ + SetTitle(wszTitle, true); + m_pMessageLabel = new Label(this, NULL, wszText); + + Init(); +} + +//----------------------------------------------------------------------------- +// Purpose: Constructor Helper +//----------------------------------------------------------------------------- +void MessageBox::Init() +{ + SetDeleteSelfOnClose(true); + m_pFrameOver = NULL; + m_bShowMessageBoxOverCursor = false; + + SetMenuButtonResponsive(false); + SetMinimizeButtonVisible(false); + SetCloseButtonVisible(false); + SetSizeable(false); + + m_pOkButton = new Button(this, NULL, "#MessageBox_OK"); + m_pOkButton->SetCommand( "OnOk" ); + m_pOkButton->AddActionSignalTarget(this); + + m_pCancelButton = new Button(this, NULL, "#MessageBox_Cancel"); + m_pCancelButton->SetCommand( "OnCancel" ); + m_pCancelButton->AddActionSignalTarget(this); + m_pCancelButton->SetVisible( false ); + + m_OkCommand = m_CancelCommand = NULL; + m_bNoAutoClose = false; +} + +//----------------------------------------------------------------------------- +// Purpose: Destructor +//----------------------------------------------------------------------------- +MessageBox::~MessageBox() +{ + if ( m_OkCommand ) + { + m_OkCommand->deleteThis(); + } + if ( m_CancelCommand ) + { + m_CancelCommand->deleteThis(); + } +} + + +//----------------------------------------------------------------------------- +// Shows the message box over the cursor +//----------------------------------------------------------------------------- +void MessageBox::ShowMessageBoxOverCursor( bool bEnable ) +{ + m_bShowMessageBoxOverCursor = bEnable; +} + + +//----------------------------------------------------------------------------- +// Purpose: size the message label properly +//----------------------------------------------------------------------------- +void MessageBox::OnCommand( const char *pCommand ) +{ + if ( vgui::input()->GetAppModalSurface() == GetVPanel() ) + { + vgui::input()->ReleaseAppModalSurface(); + } + + if ( !Q_stricmp( pCommand, "OnOk" ) ) + { + if ( m_OkCommand ) + { + PostActionSignal(m_OkCommand->MakeCopy()); + } + } + else if ( !Q_stricmp( pCommand, "OnCancel" ) ) + { + if ( m_CancelCommand ) + { + PostActionSignal(m_CancelCommand->MakeCopy()); + } + } + + if ( !m_bNoAutoClose ) + { + OnShutdownRequest(); + } +} + + +//----------------------------------------------------------------------------- +// Purpose: size the message label properly +//----------------------------------------------------------------------------- +void MessageBox::ApplySchemeSettings(IScheme *pScheme) +{ + BaseClass::ApplySchemeSettings(pScheme); + + int wide, tall; + m_pMessageLabel->GetContentSize(wide, tall); + m_pMessageLabel->SetSize(wide, tall); + + wide += 100; + tall += 100; + SetSize(wide, tall); + + if ( m_bShowMessageBoxOverCursor ) + { + PlaceUnderCursor(); + return; + } + + // move to the middle of the screen + if ( m_pFrameOver ) + { + int frameX, frameY; + int frameWide, frameTall; + m_pFrameOver->GetPos(frameX, frameY); + m_pFrameOver->GetSize(frameWide, frameTall); + + SetPos((frameWide - wide) / 2 + frameX, (frameTall - tall) / 2 + frameY); + } + else + { + int swide, stall; + surface()->GetScreenSize(swide, stall); + // put the dialog in the middle of the screen + SetPos((swide - wide) / 2, (stall - tall) / 2); + } +} + + +//----------------------------------------------------------------------------- +// Purpose: Put the message box into a modal state +// Does not suspend execution - use addActionSignal to get return value +//----------------------------------------------------------------------------- +void MessageBox::DoModal(Frame* pFrameOver) +{ + ShowWindow(pFrameOver); +/* + // move to the middle of the screen + // get the screen size + int wide, tall; + // get our dialog size + GetSize(wide, tall); + + if (pFrameOver) + { + int frameX, frameY; + int frameWide, frameTall; + pFrameOver->GetPos(frameX, frameY); + pFrameOver->GetSize(frameWide, frameTall); + + SetPos((frameWide - wide) / 2 + frameX, (frameTall - tall) / 2 + frameY); + } + else + { + int swide, stall; + surface()->GetScreenSize(swide, stall); + // put the dialog in the middle of the screen + SetPos((swide - wide) / 2, (stall - tall) / 2); + } + + SetVisible( true ); + SetEnabled( true ); + MoveToFront(); + + if (m_pOkButton->IsVisible()) + m_pOkButton->RequestFocus(); + else // handle message boxes with no button + RequestFocus(); +*/ + input()->SetAppModalSurface(GetVPanel()); +} + +void MessageBox::ShowWindow(Frame *pFrameOver) +{ + m_pFrameOver = pFrameOver; + + SetVisible( true ); + SetEnabled( true ); + MoveToFront(); + + if ( m_pOkButton->IsVisible() ) + { + m_pOkButton->RequestFocus(); + } + else // handle message boxes with no button + { + RequestFocus(); + } + + InvalidateLayout(); +} + +//----------------------------------------------------------------------------- +// Purpose: Put the text and OK buttons in correct place +//----------------------------------------------------------------------------- +void MessageBox::PerformLayout() +{ + int x, y, wide, tall; + GetClientArea(x, y, wide, tall); + wide += x; + tall += y; + + int boxWidth, boxTall; + GetSize(boxWidth, boxTall); + + int oldWide, oldTall; + m_pOkButton->GetSize(oldWide, oldTall); + + int btnWide, btnTall; + m_pOkButton->GetContentSize(btnWide, btnTall); + btnWide = max(oldWide, btnWide + 10); + btnTall = max(oldTall, btnTall + 10); + m_pOkButton->SetSize(btnWide, btnTall); + + int btnWide2 = 0, btnTall2 = 0; + if ( m_pCancelButton->IsVisible() ) + { + m_pCancelButton->GetSize(oldWide, oldTall); + + m_pCancelButton->GetContentSize(btnWide2, btnTall2); + btnWide2 = max(oldWide, btnWide2 + 10); + btnTall2 = max(oldTall, btnTall2 + 10); + m_pCancelButton->SetSize(btnWide2, btnTall2); + } + + boxWidth = max(boxWidth, m_pMessageLabel->GetWide() + 100); + boxWidth = max(boxWidth, (btnWide + btnWide2) * 2 + 30); + SetSize(boxWidth, boxTall); + + GetSize(boxWidth, boxTall); + + m_pMessageLabel->SetPos((wide/2)-(m_pMessageLabel->GetWide()/2) + x, y + 5 ); + if ( !m_pCancelButton->IsVisible() ) + { + m_pOkButton->SetPos((wide/2)-(m_pOkButton->GetWide()/2) + x, tall - m_pOkButton->GetTall() - 15); + } + else + { + m_pOkButton->SetPos((wide/4)-(m_pOkButton->GetWide()/2) + x, tall - m_pOkButton->GetTall() - 15); + m_pCancelButton->SetPos((3*wide/4)-(m_pOkButton->GetWide()/2) + x, tall - m_pOkButton->GetTall() - 15); + } + + BaseClass::PerformLayout(); + GetSize(boxWidth, boxTall); +} + + +//----------------------------------------------------------------------------- +// Purpose: Set a string command to be sent when the OK button is pressed. +//----------------------------------------------------------------------------- +void MessageBox::SetCommand(const char *command) +{ + if (m_OkCommand) + { + m_OkCommand->deleteThis(); + } + m_OkCommand = new KeyValues("Command", "command", command); +} + +//----------------------------------------------------------------------------- +// Purpose: Sets the command +//----------------------------------------------------------------------------- +void MessageBox::SetCommand(KeyValues *command) +{ + if (m_OkCommand) + { + m_OkCommand->deleteThis(); + } + m_OkCommand = command; +} + +//----------------------------------------------------------------------------- +// Purpose: +//----------------------------------------------------------------------------- +void MessageBox::OnShutdownRequest() +{ + // Shutdown the dialog + PostMessage(this, new KeyValues("Close")); +} + +//----------------------------------------------------------------------------- +// Purpose: Set the visibility of the OK button. +//----------------------------------------------------------------------------- +void MessageBox::SetOKButtonVisible(bool state) +{ + m_pOkButton->SetVisible(state); +} + +//----------------------------------------------------------------------------- +// Purpose: Sets the Text on the OK button +//----------------------------------------------------------------------------- +void MessageBox::SetOKButtonText(const char *buttonText) +{ + m_pOkButton->SetText(buttonText); + InvalidateLayout(); +} + +//----------------------------------------------------------------------------- +// Purpose: Sets the Text on the OK button +//----------------------------------------------------------------------------- +void MessageBox::SetOKButtonText(const wchar_t *wszButtonText) +{ + m_pOkButton->SetText(wszButtonText); + InvalidateLayout(); +} + + +//----------------------------------------------------------------------------- +// Cancel button (off by default) +//----------------------------------------------------------------------------- +void MessageBox::SetCancelButtonVisible(bool state) +{ + m_pCancelButton->SetVisible(state); + InvalidateLayout(); +} + +void MessageBox::SetCancelButtonText(const char *buttonText) +{ + m_pCancelButton->SetText(buttonText); + InvalidateLayout(); +} + +void MessageBox::SetCancelButtonText(const wchar_t *wszButtonText) +{ + m_pCancelButton->SetText(wszButtonText); + InvalidateLayout(); +} + +void MessageBox::SetCancelCommand( KeyValues *command ) +{ + if (m_CancelCommand) + { + m_CancelCommand->deleteThis(); + } + m_CancelCommand = command; +} + + +//----------------------------------------------------------------------------- +// Purpose: Toggles visibility of the close box. +//----------------------------------------------------------------------------- +void MessageBox::DisableCloseButton(bool state) +{ + BaseClass::SetCloseButtonVisible(state); + m_bNoAutoClose = true; +} -- cgit v1.2.3