543 lines
13 KiB
C++
543 lines
13 KiB
C++
// Copyright (C) 2007 Id Software, Inc.
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//
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#include "../precompiled.h"
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#pragma hdrstop
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#if defined( _DEBUG ) && !defined( ID_REDIRECT_NEWDELETE )
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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#include "UserInterfaceManager.h"
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#include "UILayout.h"
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#include "UserInterfaceLocal.h"
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using namespace sdProperties;
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SD_UI_IMPLEMENT_CLASS( sdUILayout_Static, sdUIObject_Drawable )
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idCVar gui_debugLayout( "gui_debugLayout", "0", CVAR_GAME | CVAR_BOOL, "Debug UI layout classes" );
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/*
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============
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sdUILayout_Static::sdUILayout_Static
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============
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*/
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sdUILayout_Static::sdUILayout_Static() {
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GetScope().GetProperties().RegisterProperty( "rect", rect );
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GetScope().GetProperties().RegisterProperty( "absoluteRect", absoluteRect );
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GetScope().GetProperties().RegisterProperty( "visible", visible );
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rect = idVec4( 0.0f, 0.0f, SCREEN_WIDTH, SCREEN_HEIGHT );
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absoluteRect = rect;
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absoluteRect.SetReadOnly( true );
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visible = 1.0f;
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recalculateLayout = true;
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UI_ADD_VEC4_CALLBACK( rect, sdUILayout_StaticBase, OnRectChanged )
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}
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/*
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============
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sdUILayout_Static::~sdUILayout_Static
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============
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*/
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sdUILayout_Static::~sdUILayout_Static() {
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}
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/*
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============
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sdUILayout_Static::ApplyLayout
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============
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*/
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void sdUILayout_Static::ApplyLayout() {
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if( recalculateLayout ) {
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sdUIObject* object = GetNode().GetParent();
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idVec4 cachedOffset( rect );
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while( object != NULL ) {
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if( sdProperty* rect = object->GetScope().GetProperty( "rect", sdProperties::PT_VEC4 ) ) {
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cachedOffset.ToVec2() += rect->value.vec4Value->GetValue().ToVec2();
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}
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object = object->GetNode().GetParent();
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}
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absoluteRect.SetReadOnly( false );
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absoluteRect = cachedOffset;
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absoluteRect.SetReadOnly( true );
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DoApplyLayout();
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recalculateLayout = false;
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}
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sdUIObject::ApplyLayout();
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}
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/*
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============
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sdUILayout_Static::UpdateToolTip
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============
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*/
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sdUIObject* sdUILayout_Static::UpdateToolTip( const idVec2& cursor ) {
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if( !visible ) {
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return NULL;
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}
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sdUIObject* prev = NULL;
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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prev = child;
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child = child->GetNode().GetSibling();
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}
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child = prev;
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while( child != NULL ) {
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if( sdUIObject* result = child->UpdateToolTip( cursor ) ) {
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return result;
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}
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child = child->GetNode().GetPriorSibling();
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}
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return NULL;
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}
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/*
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============
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sdUILayout_Static::OnRectChanged
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============
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*/
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void sdUILayout_Static::OnRectChanged( const idVec4& oldValue, const idVec4& newValue ) {
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MakeLayoutDirty();
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}
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/*
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============
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sdUILayout_StaticBase::OnChildRectChanged
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============
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*/
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void sdUILayout_StaticBase::OnChildRectChanged( const idVec4& oldValue, const idVec4& newValue ) {
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for( int i = 0; i < childRects.Num(); i++ ) {
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rectInfo_t& info = childRects[ i ];
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info.rect.z = info.property->value.vec4Value->GetValue().z;
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info.rect.w = info.property->value.vec4Value->GetValue().w;
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}
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MakeLayoutDirty();
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}
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/*
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============
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sdUILayout_Static::Draw
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============
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*/
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void sdUILayout_Static::Draw() {
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if( !visible ) {
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return;
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}
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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if( sdUIObject_Drawable* window = child->Cast< sdUIObject_Drawable >() ) {
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window->Draw();
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}
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child = child->GetNode().GetSibling();
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}
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if( gui_debugLayout.GetBool() ) {
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deviceContext->DrawClippedBox( absoluteRect.GetValue().x, absoluteRect.GetValue().y, absoluteRect.GetValue().z, absoluteRect.GetValue().w, 1.0f, colorGreen );
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}
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}
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/*
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============
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sdUILayout_Static::FinalDraw
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============
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*/
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void sdUILayout_Static::FinalDraw() {
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if( !visible ) {
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return;
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}
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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if( sdUIObject_Drawable* window = child->Cast< sdUIObject_Drawable >() ) {
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window->FinalDraw();
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}
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child = child->GetNode().GetSibling();
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}
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}
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/*
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============
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sdUILayout_Static::PostEvent
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============
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*/
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bool sdUILayout_Static::PostEvent( const sdSysEvent* event ) {
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if( !visible ) {
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return false;
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}
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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if( child->PostEvent( event ) ) {
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return true;
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}
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child = child->GetNode().GetSibling();
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}
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return false;
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}
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/*
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============
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sdUILayout_Static::HandleFocus
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============
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*/
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bool sdUILayout_Static::HandleFocus( const sdSysEvent* event ) {
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if( !visible ) {
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return false;
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}
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sdUIObject* prev = NULL;
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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prev = child;
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child = child->GetNode().GetSibling();
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}
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child = prev;
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while( child != NULL ) {
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if( child->HandleFocus( event ) ) {
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return true;
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}
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child = child->GetNode().GetPriorSibling();
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}
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return false;
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}
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SD_UI_IMPLEMENT_CLASS( sdUILayout_StaticBase, sdUILayout_Static )
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extern const char sdUITemplateFunctionInstance_IdentifierLayout_Table[] = "Layout_Table";
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idHashMap< sdUILayout_StaticBase::sdUILayoutFunction* > sdUILayout_StaticBase::layoutFunctions;
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/*
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============
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sdUILayout_StaticBase::sdUILayout_StaticBase
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============
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*/
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sdUILayout_StaticBase::sdUILayout_StaticBase() {
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GetScope().GetProperties().RegisterProperty( "margins", margins );
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GetScope().GetProperties().RegisterProperty( "spacing", spacing );
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margins = idVec4( 4.0f, 4.0f, 4.0f, 4.0f );
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rect = idVec4( 0.0f, 0.0f, SCREEN_WIDTH, SCREEN_HEIGHT );
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spacing = idVec2( 2.0f, 2.0f );
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UI_ADD_VEC4_CALLBACK( margins, sdUILayout_StaticBase, OnMarginsChanged )
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UI_ADD_VEC2_CALLBACK( spacing, sdUILayout_StaticBase, OnSpacingChanged )
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}
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/*
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============
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sdUILayout_StaticBase::~sdUILayout_StaticBase
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============
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*/
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sdUILayout_StaticBase::~sdUILayout_StaticBase() {
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}
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/*
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sdUILayout_StaticBase::GetFunction
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*/
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sdUIFunctionInstance* sdUILayout_StaticBase::GetFunction( const char* name ) {
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const sdUILayoutFunction* function = sdUILayout_StaticBase::FindFunction( name );
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if( !function ) {
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return sdUIObject::GetFunction( name );
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}
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return new sdUITemplateFunctionInstance< sdUILayout_StaticBase, sdUITemplateFunctionInstance_IdentifierLayout_Table >( this, function );
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}
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/*
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sdUILayout_StaticBase::FindFunction
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============
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*/
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const sdUILayout_StaticBase::sdUILayoutFunction* sdUILayout_StaticBase::FindFunction( const char* name ) {
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sdUILayoutFunction** ptr;
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return layoutFunctions.Get( name, &ptr ) ? *ptr : NULL;
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}
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/*
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============
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sdUILayout_StaticBase::InitFunctions
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============
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*/
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SD_UI_PUSH_CLASS_TAG( sdUILayout_StaticBase )
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void sdUILayout_StaticBase::InitFunctions( void ) {
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SD_UI_ENUM_TAG( VLF_DRAW_REVERSED, "Draw children in reverse order." )
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sdDeclGUI::AddDefine( va( "VLF_DRAW_REVERSED %i", VLF_DRAW_REVERSED ) );
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SD_UI_ENUM_TAG( VLF_NOSIZE, "Do not extend the child window widths to the right edge of the layout edge." )
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sdDeclGUI::AddDefine( va( "VLF_NOSIZE %i", VLF_NOSIZE ) );
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sdDeclGUI::AddDefine( va( "VLF_DYNAMIC_CHILDREN %i", VLF_DYNAMIC_CHILDREN ) );
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}
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SD_UI_POP_CLASS_TAG
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/*
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sdUILayout_StaticBase::OnMarginsChanged
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============
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*/
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void sdUILayout_StaticBase::OnMarginsChanged( const idVec4& oldValue, const idVec4& newValue ) {
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MakeLayoutDirty();
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}
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/*
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============
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sdUILayout_StaticBase::OnSpacingChanged
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============
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*/
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void sdUILayout_StaticBase::OnSpacingChanged( const idVec2& oldValue, const idVec2& newValue ) {
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MakeLayoutDirty();
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}
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/*
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============
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sdUILayout_StaticBase::OnCreate
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============
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*/
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void sdUILayout_StaticBase::OnCreate() {
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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sdProperty* property = child->GetScope().GetProperty( "rect", sdProperties::PT_VEC4 );
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if( property != NULL ) {
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rectInfo_t info;
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info.property = property;
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info.rect = *property->value.vec4Value;
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info.source = child;
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childRects.Append( info );
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if( TestFlag( VLF_DYNAMIC_CHILDREN ) ) {
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UI_ADD_VEC4_CALLBACK( ( *property->value.vec4Value ), sdUILayout_StaticBase, OnChildRectChanged )
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}
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}
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child = child->GetNode().GetSibling();
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}
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}
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/*
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============
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sdUILayout_StaticBase::Draw
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============
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*/
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void sdUILayout_StaticBase::Draw() {
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if( !visible ) {
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return;
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}
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if( !TestFlag( VLF_DRAW_REVERSED ) ) {
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sdUILayout_Static::Draw();
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return;
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}
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sdUIObject* prev = NULL;
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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prev = child;
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child = child->GetNode().GetSibling();
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}
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child = prev;
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while( child != NULL ) {
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if( sdUIObject_Drawable* window = child->Cast< sdUIObject_Drawable >() ) {
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window->Draw();
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}
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child = child->GetNode().GetPriorSibling();
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}
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if( gui_debugLayout.GetBool() ) {
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deviceContext->DrawClippedBox( absoluteRect.GetValue().x, absoluteRect.GetValue().y, absoluteRect.GetValue().z, absoluteRect.GetValue().w, 1.0f, colorGreen );
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}
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}
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/*
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============
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sdUILayout_StaticBase::FinalDraw
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============
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*/
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void sdUILayout_StaticBase::FinalDraw() {
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if( !TestFlag( VLF_DRAW_REVERSED ) ) {
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sdUILayout_Static::FinalDraw();
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return;
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}
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sdUIObject* prev = NULL;
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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prev = child;
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child = child->GetNode().GetSibling();
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}
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child = prev;
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while( child != NULL ) {
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if( sdUIObject_Drawable* window = child->Cast< sdUIObject_Drawable >() ) {
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window->FinalDraw();
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}
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child = child->GetNode().GetPriorSibling();
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}
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}
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/*
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============
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sdUILayout_StaticBase::PostEvent
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============
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*/
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bool sdUILayout_StaticBase::PostEvent( const sdSysEvent* event ) {
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if( !visible ) {
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return false;
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}
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if( !TestFlag( VLF_DRAW_REVERSED ) ) {
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return sdUILayout_Static::PostEvent( event );
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}
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sdUIObject* prev = NULL;
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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prev = child;
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child = child->GetNode().GetSibling();
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}
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child = prev;
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while( child != NULL ) {
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if( child->PostEvent( event ) ) {
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return true;
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}
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child = child->GetNode().GetPriorSibling();
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}
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return false;
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}
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/*
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============
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sdUILayout_StaticBase::HandleFocus
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============
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*/
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bool sdUILayout_StaticBase::HandleFocus( const sdSysEvent* event ) {
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if( !visible ) {
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return false;
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}
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if( !TestFlag( VLF_DRAW_REVERSED ) ) {
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return sdUILayout_Static::HandleFocus( event );
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}
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sdUIObject* prev = NULL;
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sdUIObject* child = GetNode().GetChild();
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while( child != NULL ) {
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prev = child;
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child = child->GetNode().GetSibling();
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}
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child = prev;
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while( child != NULL ) {
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if( child->HandleFocus( event ) ) {
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return true;
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}
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child = child->GetNode().GetPriorSibling();
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}
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return false;
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}
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/*
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============
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sdUILayout_Static::MakeLayoutDirty
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============
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*/
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void sdUILayout_Static::MakeLayoutDirty() {
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recalculateLayout = true;
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MakeLayoutDirty_r( this );
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}
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SD_UI_IMPLEMENT_CLASS( sdUILayout_Vertical, sdUILayout_StaticBase )
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/*
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============
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sdUILayout_Vertical::sdUILayout_Vertical
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============
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*/
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sdUILayout_Vertical::sdUILayout_Vertical() {
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GetScope().GetProperties().RegisterProperty( "verticalSize", verticalSize );
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verticalSize = 0.0f;
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verticalSize.SetReadOnly( true );
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}
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/*
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============
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sdUILayout_Vertical::DoApplyLayout
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============
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*/
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void sdUILayout_Vertical::DoApplyLayout() {
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idVec2 offset( margins.GetValue().x, margins.GetValue().y );
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for( int i = 0; i < childRects.Num(); i++ ) {
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rectInfo_t& rectInfo = childRects[ i ];
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idVec4 childRect = rectInfo.rect;
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if( TestFlag( VLF_NOSIZE ) == false && rectInfo.source->TestFlag( OF_FIXED_LAYOUT ) == false ) {
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childRect.z = rect.GetValue().z - ( margins.GetValue().x + margins.GetValue().z ) - childRect.x;
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}
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childRect.x = rectInfo.rect.x + offset.x;
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childRect.y = rectInfo.rect.y + offset.y;
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*rectInfo.property->value.vec4Value = childRect;
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offset.y += rectInfo.rect.y + childRect.w + spacing.GetValue().y;
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}
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verticalSize.SetReadOnly( false );
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verticalSize = offset.y;
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verticalSize.SetReadOnly( true );
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}
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SD_UI_IMPLEMENT_CLASS( sdUILayout_Horizontal, sdUILayout_StaticBase )
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/*
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============
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sdUILayout_Horizontal::DoApplyLayout
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============
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*/
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void sdUILayout_Horizontal::DoApplyLayout() {
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idVec2 offset( margins.GetValue().x, margins.GetValue().y );
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for( int i = 0; i < childRects.Num(); i++ ) {
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rectInfo_t& rectInfo = childRects[ i ];
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idVec4 childRect = rectInfo.rect;
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if( TestFlag( VLF_NOSIZE ) == false && rectInfo.source->TestFlag( OF_FIXED_LAYOUT ) == false ) {
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childRect.w = rect.GetValue().w - ( margins.GetValue().y + margins.GetValue().w ) - childRect.y;
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}
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childRect.x += offset.x;
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childRect.y += offset.y;
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*rectInfo.property->value.vec4Value = childRect;
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offset.x += rectInfo.rect.x + childRect.z + spacing.GetValue().x;
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}
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}
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