chart2/source/controller/dialogs/tp_3D_SceneGeometry.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "tp_3D_SceneGeometry.hxx"
  21
  22 #include <Diagram.hxx>
  23 #include <ChartType.hxx>
  24 #include <ChartTypeHelper.hxx>
  25 #include <ThreeDHelper.hxx>
  26 #include <ControllerLockGuard.hxx>
  27 #include <com/sun/star/drawing/ProjectionMode.hpp>
  28 #include <comphelper/diagnose_ex.hxx>
  29 #include <tools/helpers.hxx>
  30 #include <utility>
  31 #include <vcl/svapp.hxx>
  32
  33 namespace chart
  34 {
  35
  36 using namespace ::com::sun::star;
  37
  38 namespace
  39 {
  40
  41 void lcl_SetMetricFieldLimits(weld::MetricSpinButton& rField, sal_Int64 nLimit)
  42 {
  43     rField.set_range(-1*nLimit, nLimit, FieldUnit::DEGREE);
  44 }
  45
  46 }
  47
  48 ThreeD_SceneGeometry_TabPage::ThreeD_SceneGeometry_TabPage(weld::Container* pParent,
  49         rtl::Reference< ::chart::Diagram > xDiagram,
  50         ControllerLockHelper & rControllerLockHelper)
  51     : m_xDiagram(std::move( xDiagram ))
  52     , m_aAngleTimer("chart2 ThreeD_SceneGeometry_TabPage m_aAngleTimer")
  53     , m_aPerspectiveTimer("chart2 ThreeD_SceneGeometry_TabPage m_aPerspectiveTimer")
  54     , m_nXRotation(0)
  55     , m_nYRotation(0)
  56     , m_nZRotation(0)
  57     , m_bAngleChangePending( false )
  58     , m_bPerspectiveChangePending( false )
  59     , m_rControllerLockHelper( rControllerLockHelper )
  60     , m_xBuilder(Application::CreateBuilder(pParent, u"modules/schart/ui/tp_3D_SceneGeometry.ui"_ustr))
  61     , m_xContainer(m_xBuilder->weld_container(u"tp_3DSceneGeometry"_ustr))
  62     , m_xCbxRightAngledAxes(m_xBuilder->weld_check_button(u"CBX_RIGHT_ANGLED_AXES"_ustr))
  63     , m_xMFXRotation(m_xBuilder->weld_metric_spin_button(u"MTR_FLD_X_ROTATION"_ustr, FieldUnit::DEGREE))
  64     , m_xMFYRotation(m_xBuilder->weld_metric_spin_button(u"MTR_FLD_Y_ROTATION"_ustr, FieldUnit::DEGREE))
  65     , m_xFtZRotation(m_xBuilder->weld_label(u"FT_Z_ROTATION"_ustr))
  66     , m_xMFZRotation(m_xBuilder->weld_metric_spin_button(u"MTR_FLD_Z_ROTATION"_ustr, FieldUnit::DEGREE))
  67     , m_xCbxPerspective(m_xBuilder->weld_check_button(u"CBX_PERSPECTIVE"_ustr))
  68     , m_xMFPerspective(m_xBuilder->weld_metric_spin_button(u"MTR_FLD_PERSPECTIVE"_ustr, FieldUnit::PERCENT))
  69 {
  70     double fXAngle, fYAngle, fZAngle;
  71     m_xDiagram->getRotationAngle( fXAngle, fYAngle, fZAngle );
  72
  73     fXAngle = basegfx::rad2deg(fXAngle);
  74     fYAngle = basegfx::rad2deg(fYAngle);
  75     fZAngle = basegfx::rad2deg(fZAngle);
  76
  77     OSL_ENSURE( fZAngle>=-90 && fZAngle<=90, "z angle is out of valid range" );
  78
  79     lcl_SetMetricFieldLimits( *m_xMFZRotation, 90 );
  80
  81     m_nXRotation = NormAngle180(
  82         ::basegfx::fround(fXAngle * pow(10.0, m_xMFXRotation->get_digits())));
  83     m_nYRotation = NormAngle180(
  84         ::basegfx::fround(-1.0 * fYAngle * pow(10.0, m_xMFYRotation->get_digits())));
  85     m_nZRotation = NormAngle180(
  86         ::basegfx::fround(-1.0 * fZAngle * pow(10.0, m_xMFZRotation->get_digits())));
  87
  88     m_xMFXRotation->set_value(m_nXRotation, FieldUnit::DEGREE);
  89     m_xMFYRotation->set_value(m_nYRotation, FieldUnit::DEGREE);
  90     m_xMFZRotation->set_value(m_nZRotation, FieldUnit::DEGREE);
  91
  92     const int nTimeout = 4*EDIT_UPDATEDATA_TIMEOUT;
  93     m_aAngleTimer.SetTimeout(nTimeout);
  94     m_aAngleTimer.SetInvokeHandler( LINK( this, ThreeD_SceneGeometry_TabPage, AngleChanged ) );
  95
  96     Link<weld::MetricSpinButton&,void> aAngleEditedLink( LINK( this, ThreeD_SceneGeometry_TabPage, AngleEdited ));
  97     m_xMFXRotation->connect_value_changed( aAngleEditedLink );
  98     m_xMFYRotation->connect_value_changed( aAngleEditedLink );
  99     m_xMFZRotation->connect_value_changed( aAngleEditedLink );
 100
 101     drawing::ProjectionMode aProjectionMode = drawing::ProjectionMode_PERSPECTIVE;
 102     m_xDiagram->getPropertyValue( u"D3DScenePerspective"_ustr ) >>= aProjectionMode;
 103     m_xCbxPerspective->set_active( aProjectionMode == drawing::ProjectionMode_PERSPECTIVE );
 104     m_xCbxPerspective->connect_toggled( LINK( this, ThreeD_SceneGeometry_TabPage, PerspectiveToggled ));
 105
 106     sal_Int32 nPerspectivePercentage = 20;
 107     m_xDiagram->getPropertyValue( u"Perspective"_ustr ) >>= nPerspectivePercentage;
 108     m_xMFPerspective->set_value(nPerspectivePercentage, FieldUnit::PERCENT);
 109
 110     m_aPerspectiveTimer.SetTimeout(nTimeout);
 111     m_aPerspectiveTimer.SetInvokeHandler( LINK( this, ThreeD_SceneGeometry_TabPage, PerspectiveChanged ) );
 112     m_xMFPerspective->connect_value_changed( LINK( this, ThreeD_SceneGeometry_TabPage, PerspectiveEdited ) );
 113     m_xMFPerspective->set_sensitive( m_xCbxPerspective->get_active() );
 114
 115     //RightAngledAxes
 116     if (ChartTypeHelper::isSupportingRightAngledAxes(m_xDiagram->getChartTypeByIndex(0)))
 117     {
 118         bool bRightAngledAxes = false;
 119         m_xDiagram->getPropertyValue( u"RightAngledAxes"_ustr ) >>= bRightAngledAxes;
 120         m_xCbxRightAngledAxes->connect_toggled( LINK( this, ThreeD_SceneGeometry_TabPage, RightAngledAxesToggled ));
 121         m_xCbxRightAngledAxes->set_active( bRightAngledAxes );
 122         RightAngledAxesToggled(*m_xCbxRightAngledAxes);
 123     }
 124     else
 125     {
 126         m_xCbxRightAngledAxes->set_sensitive(false);
 127     }
 128 }
 129
 130 ThreeD_SceneGeometry_TabPage::~ThreeD_SceneGeometry_TabPage()
 131 {
 132 }
 133
 134 void ThreeD_SceneGeometry_TabPage::commitPendingChanges()
 135 {
 136     ControllerLockHelperGuard aGuard( m_rControllerLockHelper );
 137
 138     if( m_bAngleChangePending )
 139         applyAnglesToModel();
 140     if( m_bPerspectiveChangePending )
 141         applyPerspectiveToModel();
 142 }
 143
 144 void ThreeD_SceneGeometry_TabPage::applyAnglesToModel()
 145 {
 146     ControllerLockHelperGuard aGuard( m_rControllerLockHelper );
 147
 148     double fXAngle = 0.0, fYAngle = 0.0, fZAngle = 0.0;
 149
 150     if (m_xMFZRotation->get_sensitive())
 151         m_nZRotation = m_xMFZRotation->get_value(FieldUnit::DEGREE);
 152
 153     fXAngle = double(m_nXRotation)/pow(10.0,m_xMFXRotation->get_digits());
 154     fYAngle = double(-1.0*m_nYRotation)/pow(10.0,m_xMFYRotation->get_digits());
 155     fZAngle = double(-1.0*m_nZRotation)/pow(10.0,m_xMFZRotation->get_digits());
 156
 157     fXAngle = basegfx::deg2rad(fXAngle);
 158     fYAngle = basegfx::deg2rad(fYAngle);
 159     fZAngle = basegfx::deg2rad(fZAngle);
 160
 161     m_xDiagram->setRotationAngle( fXAngle, fYAngle, fZAngle );
 162
 163     m_bAngleChangePending = false;
 164     m_aAngleTimer.Stop();
 165 }
 166
 167 IMPL_LINK_NOARG(ThreeD_SceneGeometry_TabPage, AngleEdited, weld::MetricSpinButton&, void)
 168 {
 169     m_nXRotation = m_xMFXRotation->get_value(FieldUnit::DEGREE);
 170     m_nYRotation = m_xMFYRotation->get_value(FieldUnit::DEGREE);
 171
 172     m_bAngleChangePending = true;
 173
 174     m_aAngleTimer.Start();
 175 }
 176
 177 IMPL_LINK_NOARG(ThreeD_SceneGeometry_TabPage, AngleChanged, Timer *, void)
 178 {
 179     applyAnglesToModel();
 180 }
 181
 182 void ThreeD_SceneGeometry_TabPage::applyPerspectiveToModel()
 183 {
 184     ControllerLockHelperGuard aGuard( m_rControllerLockHelper );
 185
 186     drawing::ProjectionMode aMode = m_xCbxPerspective->get_active()
 187         ? drawing::ProjectionMode_PERSPECTIVE
 188         : drawing::ProjectionMode_PARALLEL;
 189
 190     try
 191     {
 192         m_xDiagram->setPropertyValue( u"D3DScenePerspective"_ustr , uno::Any( aMode ));
 193         m_xDiagram->setPropertyValue( u"Perspective"_ustr , uno::Any( static_cast<sal_Int32>(m_xMFPerspective->get_value(FieldUnit::PERCENT)) ));
 194     }
 195     catch( const uno::Exception & )
 196     {
 197         DBG_UNHANDLED_EXCEPTION("chart2");
 198     }
 199
 200     m_bPerspectiveChangePending = false;
 201     m_aPerspectiveTimer.Stop();
 202 }
 203
 204 IMPL_LINK_NOARG(ThreeD_SceneGeometry_TabPage, PerspectiveEdited, weld::MetricSpinButton&, void)
 205 {
 206     m_bPerspectiveChangePending = true;
 207     m_aPerspectiveTimer.Start();
 208 }
 209
 210 IMPL_LINK_NOARG(ThreeD_SceneGeometry_TabPage, PerspectiveChanged, Timer *, void)
 211 {
 212     applyPerspectiveToModel();
 213 }
 214
 215 IMPL_LINK_NOARG(ThreeD_SceneGeometry_TabPage, PerspectiveToggled, weld::Toggleable&, void)
 216 {
 217     m_xMFPerspective->set_sensitive(m_xCbxPerspective->get_active());
 218     applyPerspectiveToModel();
 219 }
 220
 221 IMPL_LINK_NOARG(ThreeD_SceneGeometry_TabPage, RightAngledAxesToggled, weld::Toggleable&, void)
 222 {
 223     ControllerLockHelperGuard aGuard( m_rControllerLockHelper );
 224
 225     bool bEnableZ = !m_xCbxRightAngledAxes->get_active();
 226     m_xFtZRotation->set_sensitive( bEnableZ );
 227     m_xMFZRotation->set_sensitive( bEnableZ );
 228     if (!bEnableZ)
 229     {
 230         m_nXRotation = m_xMFXRotation->get_value(FieldUnit::DEGREE);
 231         m_nYRotation = m_xMFYRotation->get_value(FieldUnit::DEGREE);
 232         m_nZRotation = m_xMFZRotation->get_value(FieldUnit::DEGREE);
 233
 234         m_xMFXRotation->set_value(static_cast<sal_Int64>(ThreeDHelper::getValueClippedToRange(static_cast<double>(m_nXRotation), ThreeDHelper::getXDegreeAngleLimitForRightAngledAxes())), FieldUnit::DEGREE);
 235         m_xMFYRotation->set_value(static_cast<sal_Int64>(ThreeDHelper::getValueClippedToRange(static_cast<double>(m_nYRotation), ThreeDHelper::getYDegreeAngleLimitForRightAngledAxes())), FieldUnit::DEGREE);
 236         m_xMFZRotation->set_text(u""_ustr);
 237
 238         lcl_SetMetricFieldLimits( *m_xMFXRotation, static_cast<sal_Int64>(ThreeDHelper::getXDegreeAngleLimitForRightAngledAxes()));
 239         lcl_SetMetricFieldLimits( *m_xMFYRotation, static_cast<sal_Int64>(ThreeDHelper::getYDegreeAngleLimitForRightAngledAxes()));
 240     }
 241     else
 242     {
 243         lcl_SetMetricFieldLimits( *m_xMFXRotation, 180 );
 244         lcl_SetMetricFieldLimits( *m_xMFYRotation, 180 );
 245
 246         m_xMFXRotation->set_value(m_nXRotation, FieldUnit::DEGREE);
 247         m_xMFYRotation->set_value(m_nYRotation, FieldUnit::DEGREE);
 248         m_xMFZRotation->set_value(m_nZRotation, FieldUnit::DEGREE);
 249     }
 250
 251     if (m_xDiagram)
 252         m_xDiagram->switchRightAngledAxes( m_xCbxRightAngledAxes->get_active() );
 253 }
 254
 255 } //namespace chart
 256
 257 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */