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romkazvo
350
CryGame/UIButton.cpp
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350
CryGame/UIButton.cpp
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//-------------------------------------------------------------------------------------------------
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// Author: M<>rcio Martins
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//
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// Purpose:
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// - A Button
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//
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// History:
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// - [3/6/2003] created the file
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//
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//-------------------------------------------------------------------------------------------------
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#include "StdAfx.h"
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#include "UIButton.h"
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#include "UISystem.h"
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_DECLARE_SCRIPTABLEEX(CUIButton)
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//-------------------------------------------------------------------------------------------------
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CUIButton::CUIButton()
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: m_iHAlignment(UIALIGN_CENTER),
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m_iVAlignment(UIALIGN_MIDDLE),
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m_iState(UISTATE_UP),
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m_bKeepOver(0)
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{
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}
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//-------------------------------------------------------------------------------------------------
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CUIButton::~CUIButton()
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{
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}
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//-------------------------------------------------------------------------------------------------
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string CUIButton::GetClassName()
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{
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return UICLASSNAME_BUTTON;
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}
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//-------------------------------------------------------------------------------------------------
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LRESULT CUIButton::Update(unsigned int iMessage, WPARAM wParam, LPARAM lParam) //AMD Port
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{
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switch (iMessage)
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{
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case UIM_KEYUP:
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if (lParam != XKEY_RETURN)
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{
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return CUISystem::DefaultUpdate(this, iMessage, wParam, lParam);
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}
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case UIM_LBUTTONUP:
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{
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m_iState |= UISTATE_UP;
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m_iState &= ~UISTATE_DOWN;
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m_pUISystem->ResetInput();
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OnCommand();
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return CUISystem::DefaultUpdate(this, iMessage, wParam, lParam);
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}
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case UIM_LBUTTONDOWN:
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{
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m_iState |= UISTATE_DOWN;
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m_iState &= ~UISTATE_UP;
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return CUISystem::DefaultUpdate(this, iMessage, wParam, lParam);
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}
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case UIM_MOUSEENTER:
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{
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m_iState |= UISTATE_OVER;
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return CUISystem::DefaultUpdate(this, iMessage, wParam, lParam);
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}
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case UIM_MOUSELEAVE:
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{
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m_iState &= ~UISTATE_OVER;
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m_iState &= ~UISTATE_DOWN;
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m_iState |= UISTATE_UP;
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return CUISystem::DefaultUpdate(this, iMessage, wParam, lParam);
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}
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default:
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return CUISystem::DefaultUpdate(this, iMessage, wParam, lParam);
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}
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return 1;
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::Draw(int iPass)
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{
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if (iPass != 0)
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{
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return 1;
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}
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m_pUISystem->BeginDraw(this);
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// get the absolute widget rect
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UIRect pAbsoluteRect(m_pRect);
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m_pUISystem->GetAbsoluteXY(&pAbsoluteRect.fLeft, &pAbsoluteRect.fTop, m_pRect.fLeft, m_pRect.fTop, m_pParent);
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// if transparent, draw only the clipped text
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if ((GetStyle() & UISTYLE_TRANSPARENT) == 0)
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{
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// if shadowed, draw the shadow
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if (GetStyle() & UISTYLE_SHADOWED)
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{
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m_pUISystem->DrawShadow(pAbsoluteRect, UI_DEFAULT_SHADOW_COLOR, UI_DEFAULT_SHADOW_BORDER_SIZE, this);
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}
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}
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// if border is large enough to be visible, draw it
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if (m_pBorder.fSize > 0.125f)
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{
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m_pUISystem->DrawBorder(pAbsoluteRect, m_pBorder);
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m_pUISystem->AdjustRect(&pAbsoluteRect, pAbsoluteRect, m_pBorder.fSize);
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}
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// save the client area without the border,
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// to draw a greyed quad later, if disabled
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UIRect pGreyedRect = pAbsoluteRect;
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int iOldState = m_iState;
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if (m_bKeepOver)
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{
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m_iState |= UISTATE_OVER;
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}
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if ((GetStyle() & UISTYLE_TRANSPARENT) == 0)
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{
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// if we are a textured button, draw the correct texture
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if (m_pTexture.iTextureID > -1)
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{
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m_pUISystem->DrawSkin(pAbsoluteRect, m_pTexture, m_cColor, m_iState);
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}
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// if not textured, just draw the emboss border
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else
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{
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if (m_iState & UISTATE_DOWN)
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{
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m_pUISystem->DrawEmboss(pAbsoluteRect, GET_HIGHLIGHT_COLOR(m_cColor), GET_SHADOWED_COLOR(m_cColor), 1, UI_DEFAULT_EMBOSS_BORDER_SIZE);
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}
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else
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{
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m_pUISystem->DrawEmboss(pAbsoluteRect, GET_HIGHLIGHT_COLOR(m_cColor), GET_SHADOWED_COLOR(m_cColor), 0, UI_DEFAULT_EMBOSS_BORDER_SIZE);
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}
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m_pUISystem->AdjustRect(&pAbsoluteRect, pAbsoluteRect, UI_DEFAULT_EMBOSS_BORDER_SIZE);
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m_pUISystem->DrawQuad(pAbsoluteRect, m_cColor);
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}
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}
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m_iState = iOldState;
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if (!m_szText.empty())
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{
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if (m_iState & UISTATE_DOWN)
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{
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pAbsoluteRect.fLeft += UI_DEFAULT_EMBOSS_BORDER_SIZE;
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pAbsoluteRect.fTop += UI_DEFAULT_EMBOSS_BORDER_SIZE;
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}
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UIRect pTextRect;
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m_pUISystem->AdjustRect(&pTextRect, pAbsoluteRect, UI_DEFAULT_TEXT_BORDER_SIZE);
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m_pUISystem->SetScissor(&pTextRect);
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IFFont *pFont = m_pUISystem->GetIFont(m_pFont);
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m_pUISystem->DrawText(pTextRect, m_iHAlignment, m_iVAlignment, pFont, m_szText.c_str());
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}
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// draw a greyed quad ontop, if disabled
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if ((m_iFlags & UIFLAG_ENABLED) == 0)
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{
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m_pUISystem->ResetDraw();
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m_pUISystem->DrawGreyedQuad(pGreyedRect, m_cGreyedColor, m_iGreyedBlend);
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}
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m_pUISystem->EndDraw();
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// draw the children
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if (m_pUISystem->ShouldSortByZ())
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{
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SortChildrenByZ();
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}
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DrawChildren();
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return 1;
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetText(const wstring &szText)
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{
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m_szText = szText;
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return 1;
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}
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//-------------------------------------------------------------------------------------------------
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void CUIButton::InitializeTemplate(IScriptSystem *pScriptSystem)
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{
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_ScriptableEx<CUIButton>::InitializeTemplate(pScriptSystem);
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REGISTER_COMMON_MEMBERS(pScriptSystem, CUIButton);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, SetText);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, GetText);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, GetState);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, SetState);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, SetVAlign);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, GetVAlign);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, SetHAlign);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, GetHAlign);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, SetTexture);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, GetTexture);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, SetDownTexture);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, GetDownTexture);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, SetOverTexture);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, GetOverTexture);
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REGISTER_SCRIPTOBJECT_MEMBER(pScriptSystem, CUIButton, SetOverState);
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}
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//-------------------------------------------------------------------------------------------------
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// Script Functions
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//-------------------------------------------------------------------------------------------------
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetText(IFunctionHandler *pH)
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{
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CHECK_SCRIPT_FUNCTION_PARAMCOUNT(m_pScriptSystem, GetName().c_str(), SetText, 1);
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CHECK_SCRIPT_FUNCTION_PARAMTYPE2(m_pScriptSystem, GetName().c_str(), SetText, 1, svtString, svtNumber);
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m_szText.clear();
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m_pUISystem->ConvertToWString(m_szText, pH, 1);
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return pH->EndFunction();
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::GetText(IFunctionHandler *pH)
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{
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CHECK_SCRIPT_FUNCTION_PARAMCOUNT(m_pScriptSystem, GetName().c_str(), GetText, 0);
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char szString[1024] = {0,0};
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size_t iSize = min(m_szText.size(), sizeof(szString)-1);
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size_t i = 0;
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for (; i < iSize; i++)
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{
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szString[i] = (char)m_szText[i];
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}
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szString[i] = 0;
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return pH->EndFunction(szString);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::GetState(IFunctionHandler *pH)
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{
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RETURN_INT_TO_SCRIPT(m_pScriptSystem, GetName().c_str(), GetState, m_iState);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetState(IFunctionHandler *pH)
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{
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RETURN_INT_FROM_SCRIPT(m_pScriptSystem, GetName().c_str(), SetState, m_iState);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetVAlign(IFunctionHandler *pH)
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{
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RETURN_INT_FROM_SCRIPT(m_pScriptSystem, GetName().c_str(), SetVerticalTextAlignment, m_iVAlignment);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::GetVAlign(IFunctionHandler *pH)
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{
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RETURN_INT_TO_SCRIPT(m_pScriptSystem, GetName().c_str(), GetVerticalTextAlignment, m_iVAlignment);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetHAlign(IFunctionHandler *pH)
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{
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RETURN_INT_FROM_SCRIPT(m_pScriptSystem, GetName().c_str(), SetHorizontalTextAlignment, m_iHAlignment);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::GetHAlign(IFunctionHandler *pH)
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{
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RETURN_INT_TO_SCRIPT(m_pScriptSystem, GetName().c_str(), GetHorizontalTextAlignment, m_iHAlignment);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetTexture(IFunctionHandler *pH)
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{
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RETURN_TEXTURE_FROM_SCRIPT(m_pScriptSystem, GetName().c_str(), SetTexture, m_pTexture.iTextureID);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::GetTexture(IFunctionHandler *pH)
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{
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RETURN_TEXTURE_TO_SCRIPT(m_pScriptSystem, GetName().c_str(), GetTexture, m_pTexture.iTextureID);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetDownTexture(IFunctionHandler *pH)
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{
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RETURN_TEXTURE_FROM_SCRIPT(m_pScriptSystem, GetName().c_str(), SetDownTexture, m_pTexture.iDownTextureID);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::GetDownTexture(IFunctionHandler *pH)
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{
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RETURN_TEXTURE_TO_SCRIPT(m_pScriptSystem, GetName().c_str(), GetDownTexture, m_pTexture.iDownTextureID);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetOverTexture(IFunctionHandler *pH)
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{
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RETURN_TEXTURE_FROM_SCRIPT(m_pScriptSystem, GetName().c_str(), SetOverTexture, m_pTexture.iOverTextureID);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::GetOverTexture(IFunctionHandler *pH)
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{
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RETURN_TEXTURE_TO_SCRIPT(m_pScriptSystem, GetName().c_str(), GetOverTexture, m_pTexture.iOverTextureID);
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}
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//-------------------------------------------------------------------------------------------------
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int CUIButton::SetOverState(IFunctionHandler *pH)
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{
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CHECK_SCRIPT_FUNCTION_PARAMCOUNT(m_pScriptSystem, GetName().c_str(), SetOverState, 1);
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CHECK_SCRIPT_FUNCTION_PARAMTYPE(m_pScriptSystem, GetName().c_str(), SetOverState, 1, svtNumber);
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int iOverState = 0;
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pH->GetParam(1, iOverState);
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m_bKeepOver = (iOverState != 0);
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return pH->EndFunction();
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}
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