LibreOffice Module svx (master)  1
AreaTransparencyGradientPopup.cxx
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19 
22 #include <svx/xflftrit.hxx>
23 #include <svx/xgrad.hxx>
24 
25 namespace svx::sidebar {
26 
27 AreaTransparencyGradientPopup::AreaTransparencyGradientPopup(const css::uno::Reference<css::frame::XFrame>& rFrame,
28  AreaPropertyPanelBase& rPanel, weld::Widget* pParent)
29  : WeldToolbarPopup(rFrame, pParent, "svx/ui/floatingareastyle.ui", "FloatingAreaStyle")
30  , mrAreaPropertyPanel(rPanel)
31  , mxCenterGrid(m_xBuilder->weld_widget("centergrid"))
32  , mxAngleGrid(m_xBuilder->weld_widget("anglegrid"))
33  , mxMtrTrgrCenterX(m_xBuilder->weld_metric_spin_button("centerx", FieldUnit::PERCENT))
34  , mxMtrTrgrCenterY(m_xBuilder->weld_metric_spin_button("centery", FieldUnit::PERCENT))
35  , mxMtrTrgrAngle(m_xBuilder->weld_metric_spin_button("angle", FieldUnit::DEGREE))
36  , mxBtnLeft45(m_xBuilder->weld_toolbar("lefttoolbox"))
37  , mxBtnRight45(m_xBuilder->weld_toolbar("righttoolbox"))
38  , mxMtrTrgrStartValue(m_xBuilder->weld_metric_spin_button("start", FieldUnit::PERCENT))
39  , mxMtrTrgrEndValue(m_xBuilder->weld_metric_spin_button("end", FieldUnit::PERCENT))
40  , mxMtrTrgrBorder(m_xBuilder->weld_metric_spin_button("border", FieldUnit::PERCENT))
41 {
42  Link<weld::MetricSpinButton&,void> aLink = LINK(this, AreaTransparencyGradientPopup, ModifiedTrgrHdl_Impl);
43  mxMtrTrgrCenterX->connect_value_changed(aLink);
44  mxMtrTrgrCenterY->connect_value_changed(aLink);
45  mxMtrTrgrAngle->connect_value_changed(aLink);
46  mxMtrTrgrBorder->connect_value_changed(aLink);
47  mxMtrTrgrStartValue->connect_value_changed(aLink);
48  mxMtrTrgrEndValue->connect_value_changed(aLink);
49  mxBtnLeft45->connect_clicked(LINK(this, AreaTransparencyGradientPopup, Left_Click45_Impl));
50  mxBtnRight45->connect_clicked(LINK(this, AreaTransparencyGradientPopup, Right_Click45_Impl));
51 }
52 
54 {
55 }
56 
58 {
59  const XGradient& rGradient = pGradientItem->GetGradientValue();
60 
61  XGradient aGradient;
62 
65  && static_cast<sal_Int32>(toDegrees(rGradient.GetAngle())) == AreaPropertyPanelBase::DEFAULT_ANGLE
66  && static_cast<sal_uInt16>(((static_cast<sal_uInt16>(rGradient.GetStartColor().GetRed()) + 1) * 100) / 255)
68  && static_cast<sal_uInt16>(((static_cast<sal_uInt16>(rGradient.GetEndColor().GetRed()) + 1) * 100) / 255)
71  {
72  aGradient = mrAreaPropertyPanel.GetGradient(rGradient.GetGradientStyle());
73  }
74  else
75  {
76  aGradient = rGradient;
77  }
78  mxMtrTrgrCenterX->set_value(aGradient.GetXOffset(), FieldUnit::PERCENT);
79  mxMtrTrgrCenterY->set_value(aGradient.GetYOffset(), FieldUnit::PERCENT);
80  mxMtrTrgrAngle->set_value(toDegrees(aGradient.GetAngle()), FieldUnit::DEGREE);
81  mxMtrTrgrStartValue->set_value(static_cast<sal_uInt16>(((static_cast<sal_uInt16>(aGradient.GetStartColor().GetRed()) + 1) * 100) / 255), FieldUnit::PERCENT);
82  mxMtrTrgrEndValue->set_value(static_cast<sal_uInt16>(((static_cast<sal_uInt16>(aGradient.GetEndColor().GetRed()) + 1) * 100) / 255), FieldUnit::PERCENT);
83  mxMtrTrgrBorder->set_value(aGradient.GetBorder(), FieldUnit::PERCENT);
84 }
85 
87 {
88  InitStatus(pGradientItem);
89  const XGradient& rGradient = pGradientItem->GetGradientValue();
90  css::awt::GradientStyle eXGS(rGradient.GetGradientStyle());
91 
92  switch(eXGS)
93  {
94  case css::awt::GradientStyle_LINEAR:
95  case css::awt::GradientStyle_AXIAL:
96  mxCenterGrid->hide();
97  mxAngleGrid->show();
98  break;
99  case css::awt::GradientStyle_RADIAL:
100  mxCenterGrid->show();
101  mxAngleGrid->hide();
102  break;
103  case css::awt::GradientStyle_ELLIPTICAL:
104  case css::awt::GradientStyle_SQUARE:
105  case css::awt::GradientStyle_RECT:
106  mxCenterGrid->show();
107  mxAngleGrid->show();
108  break;
109  default:
110  break;
111  }
112 }
113 
115 {
116  //Added
117  sal_Int16 aMtrValue = static_cast<sal_Int16>(mxMtrTrgrAngle->get_value(FieldUnit::DEGREE));
118  while(aMtrValue<0)
119  aMtrValue += 360;
120  sal_uInt16 nVal = aMtrValue/360;
121  nVal = aMtrValue - nVal*360;
122  mxMtrTrgrAngle->set_value(nVal, FieldUnit::DEGREE);
123  //End of new code
124  XGradient aTmpGradient(
125  Color(nStartCol, nStartCol, nStartCol),
126  Color(nEndCol, nEndCol, nEndCol),
127  static_cast<css::awt::GradientStyle>(mrAreaPropertyPanel.GetSelectedTransparencyTypeIndex()-2),
128  Degree10(static_cast<sal_Int16>(mxMtrTrgrAngle->get_value(FieldUnit::DEGREE)) * 10),
129  static_cast<sal_uInt16>(mxMtrTrgrCenterX->get_value(FieldUnit::PERCENT)),
130  static_cast<sal_uInt16>(mxMtrTrgrCenterY->get_value(FieldUnit::PERCENT)),
131  static_cast<sal_uInt16>(mxMtrTrgrBorder->get_value(FieldUnit::PERCENT)),
132  100, 100);
133 
134  mrAreaPropertyPanel.SetGradient(aTmpGradient);
135 
136  XFillFloatTransparenceItem aGradientItem(aTmpGradient, true );
137 
139 }
140 
142 {
143  sal_uInt8 nStartCol = static_cast<sal_uInt8>((static_cast<sal_uInt16>(mxMtrTrgrStartValue->get_value(FieldUnit::PERCENT)) * 255) / 100);
144  sal_uInt8 nEndCol = static_cast<sal_uInt8>((static_cast<sal_uInt16>(mxMtrTrgrEndValue->get_value(FieldUnit::PERCENT)) * 255) / 100);
145  ExecuteValueModify( nStartCol, nEndCol );
146 }
147 
148 IMPL_LINK_NOARG(AreaTransparencyGradientPopup, Left_Click45_Impl, const OString&, void)
149 {
150  sal_uInt8 nStartCol = static_cast<sal_uInt8>((static_cast<sal_uInt16>(mxMtrTrgrStartValue->get_value(FieldUnit::PERCENT)) * 255) / 100);
151  sal_uInt8 nEndCol = static_cast<sal_uInt8>((static_cast<sal_uInt16>(mxMtrTrgrEndValue->get_value(FieldUnit::PERCENT)) * 255) / 100);
152  sal_uInt16 nTemp = static_cast<sal_uInt16>(mxMtrTrgrAngle->get_value(FieldUnit::DEGREE));
153  if (nTemp>=315)
154  nTemp -= 360;
155  nTemp += 45;
156  mxMtrTrgrAngle->set_value(nTemp, FieldUnit::DEGREE);
157  ExecuteValueModify(nStartCol, nEndCol);
158 }
159 
160 IMPL_LINK_NOARG(AreaTransparencyGradientPopup, Right_Click45_Impl, const OString&, void)
161 {
162  sal_uInt8 nStartCol = static_cast<sal_uInt8>((static_cast<sal_uInt16>(mxMtrTrgrStartValue->get_value(FieldUnit::PERCENT)) * 255) / 100);
163  sal_uInt8 nEndCol = static_cast<sal_uInt8>((static_cast<sal_uInt16>(mxMtrTrgrEndValue->get_value(FieldUnit::PERCENT)) * 255) / 100);
164  sal_uInt16 nTemp = static_cast<sal_uInt16>(mxMtrTrgrAngle->get_value(FieldUnit::DEGREE));
165  if (nTemp<45)
166  nTemp += 360;
167  nTemp -= 45;
168  mxMtrTrgrAngle->set_value(nTemp, FieldUnit::DEGREE);
169  ExecuteValueModify(nStartCol, nEndCol);
170 }
171 
173 {
174  mxMtrTrgrCenterX->grab_focus();
175 }
176 
177 } // end of namespace svx::sidebar
178 
179 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
FieldUnit
IMPL_LINK_NOARG(AreaPropertyPanelBase, ToolbarHdl_Impl, const OString &, void)
sal_uInt8 GetRed() const
Degree10 GetAngle() const
Definition: xgrad.hxx:71
std::unique_ptr< weld::MetricSpinButton > mxMtrTrgrStartValue
constexpr OUStringLiteral PERCENT(u"Percent")
const Color & GetStartColor() const
Definition: xgrad.hxx:69
sal_uInt16 GetYOffset() const
Definition: xgrad.hxx:74
const XGradient & GetGradient(const css::awt::GradientStyle eStyle) const
sal_uInt16 GetXOffset() const
Definition: xgrad.hxx:73
virtual void setFillFloatTransparence(const XFillFloatTransparenceItem &rItem)=0
std::unique_ptr< weld::MetricSpinButton > mxMtrTrgrCenterY
sal_uInt16 GetBorder() const
Definition: xgrad.hxx:72
const XGradient & GetGradientValue() const
Definition: xattr.cxx:2226
AreaTransparencyGradientPopup(const css::uno::Reference< css::frame::XFrame > &rFrame, AreaPropertyPanelBase &rPanel, weld::Widget *pParent)
void InitStatus(XFillFloatTransparenceItem const *pGradientItem)
void ExecuteValueModify(sal_uInt8 nStartCol, sal_uInt8 nEndCol)
void Rearrange(XFillFloatTransparenceItem const *pItem)
css::awt::GradientStyle GetGradientStyle() const
Definition: xgrad.hxx:68
std::unique_ptr< weld::MetricSpinButton > mxMtrTrgrBorder
std::unique_ptr< weld::MetricSpinButton > mxMtrTrgrAngle
unsigned char sal_uInt8
std::unique_ptr< weld::MetricSpinButton > mxMtrTrgrCenterX
double toDegrees(D x)
std::unique_ptr< weld::MetricSpinButton > mxMtrTrgrEndValue
void SetGradient(const XGradient &rGradient)
const Color & GetEndColor() const
Definition: xgrad.hxx:70