/// <summary>
/// Let the editor to update the modified values to the underlying object.
/// </summary>
public void UpdateValues()
{
if (label == null)
{
return;
}
if (dirtyFlag)
{
Update(this.label);
labelBindingControllerFont.ApplyBinding();
labelBindingControllerAngle.ApplyBinding();
labelBindingControllerSize.ApplyBinding();
labelBindingControllerColor.ApplyBinding();
labelBindingControllerOutlineColor.ApplyBinding();
labelBindingControllerPosition.ApplyBinding();
labelBindingControllerPriority.ApplyBinding();
labelBindingControllerShadowSizeX.ApplyBinding();
labelBindingControllerShadowSizeY.ApplyBinding();
if (target != null)
{
target.RaisePropertyChanged(this);
}
SetDirty(false);
isStyleChanged = false;
}
}
/// <summary>
/// Have the editor to update the theme on the layer object.
/// </summary>
public void UpdateValues()
{
if (newLayer != null)
{
// remove the auto style from this layer
layer.styleitem = null;
while (layer.numclasses > 0)
{
layer.removeClass(layer.numclasses - 1);
}
for (int i = 0; i < newLayer.numclasses; i++)
{
classObj classobj = newLayer.getClass(i).clone();
// bindings are not supported with sample maps
for (int s = 0; s < classobj.numstyles; s++)
{
StyleBindingController.RemoveAllBindings(classobj.getStyle(s));
}
for (int l = 0; l < classobj.numlabels; l++)
{
LabelBindingController.RemoveAllBindings(classobj.getLabel(l));
}
layer.insertClass(classobj, -1);
}
if (target != null)
{
target.RaisePropertyChanged(this);
}
}
}
/// <summary>
/// Let the editor to update the modified values to the underlying object.
/// </summary>
public void UpdateValues()
{
if (classobj == null)
{
return;
}
if (dirtyFlag)
{
// general tab
classobj.name = this.textBoxName.Text;
classobj.title = this.textBoxTitle.Text;
classobj.setExpression(this.textBoxExpression.Text);
classobj.setText(this.textBoxText.Text);
// display tab
if (checkBoxVisible.CheckState == CheckState.Checked)
{
classobj.status = mapscript.MS_ON;
}
else
{
classobj.status = mapscript.MS_OFF;
}
if (checkBoxQueryable.CheckState == CheckState.Checked)
{
classobj.template = "query";
}
else
{
classobj.template = null;
}
classobj.maxscaledenom = -1;
classobj.minscaledenom = -1;
if (textBoxMaxZoom.Text == "")
{
classobj.maxscaledenom = -1;
}
else
{
classobj.maxscaledenom = double.Parse(textBoxMaxZoom.Text);
}
if (textBoxMinZoom.Text == "")
{
classobj.minscaledenom = -1;
}
else
{
classobj.minscaledenom = double.Parse(textBoxMinZoom.Text);
}
if (target != null)
{
target.RaisePropertyChanged(this);
}
SetDirty(false);
}
}
/// <summary>
/// Update the preview according to the current Editor state.
/// In case of the preview a temporary object will only be updated.
/// </summary>
public void UpdateValues()
{
if (style == null)
{
return;
}
if (dirtyFlag)
{
Update(this.style);
// copy symbol to the map if needed
if (listView.SelectedItems.Count > 0 && listView.SelectedItems[0].Text != "Default")
{
// try to find symbol
int symbolIndex;
string symbolName = listView.SelectedItems[0].Text;
for (symbolIndex = 0; symbolIndex < map.symbolset.numsymbols; symbolIndex++)
{
if (map.symbolset.getSymbol(symbolIndex).name == symbolName)
{
break;
}
}
if (symbolIndex == map.symbolset.numsymbols &&
comboBoxCategory.Text != "Inline Symbols")
{
// copy symbol from style library
mapObj sourceMap = StyleLibrary.Styles;
// removing the embedded scalebar symbol from top (should be fixed in mapserver)
string lastsymbolName = map.symbolset.getSymbol(map.symbolset.numsymbols - 1).name;
if (lastsymbolName == "scalebar" || lastsymbolName == "legend")
{
map.symbolset.removeSymbol(map.symbolset.numsymbols - 1);
}
lastsymbolName = map.symbolset.getSymbol(map.symbolset.numsymbols - 1).name;
if (lastsymbolName == "scalebar" || lastsymbolName == "legend")
{
map.symbolset.removeSymbol(map.symbolset.numsymbols - 1);
}
symbolIndex = map.symbolset.appendSymbol(MapUtils.CloneSymbol(
sourceMap.symbolset.getSymbolByName(symbolName)));
}
style.symbolname = symbolName;
style.symbol = symbolIndex;
}
else
{
// remove symbol
style.symbol = 0;
style.symbolname = null;
}
SetDirty(false);
if (target != null)
{
target.RaisePropertyChanged(this);
}
}
}
/// <summary>
/// Triggers a PropertyChanged event along with the hierarchy.
/// </summary>
/// <param name="sender">The source object of the event.</param>
public void RaisePropertyChanged(object sender)
{
if (PropertyChanged != null)
{
PropertyChanged(sender, null);
}
// propagate the event to the parent objects
if (parent != null)
{
parent.RaisePropertyChanged(sender);
}
}
/// <summary>
/// Update the preview according to the current Editor state.
/// In case of the preview a temporary object will only be updated.
/// </summary>
public void UpdateValues()
{
if (style == null)
return;
if (dirtyFlag)
{
Update(this.style);
if (classobj != null && style.symbolname != null)
classobj.name = style.symbolname;
SetDirty(false);
if (target != null)
target.RaisePropertyChanged(this);
}
}
/// <summary>
/// Update the preview according to the current Editor state.
/// In case of the preview a temporary object will only be updated.
/// </summary>
public void UpdateValues()
{
if (queryMap == null)
{
return;
}
if (dirtyFlag)
{
Update(this.queryMap);
if (target != null)
{
target.RaisePropertyChanged(this);
}
SetDirty(false);
}
}
/// <summary>
/// Click event handler of the buttonApply control.
/// </summary>
/// <param name="sender">The source object of this event.</param>
/// <param name="e">The event parameters.</param>
private void buttonApply_Click(object sender, EventArgs e)
{
double deltaX = (map.extent.maxx - map.extent.minx) * zoomFactor / 2;
double deltaY = (map.extent.maxy - map.extent.miny) * zoomFactor / 2;
double centerX = double.Parse(textBoxX.Text);
double centerY = double.Parse(textBoxY.Text);
map.setExtent(centerX - deltaX, centerY - deltaY, centerX + deltaX, centerY + deltaY);
target.RaisePropertyChanged(this);
double zoom = (map.extent.maxx - map.extent.minx);
if (mapunits != map.units)
{
zoom = zoom * MapUtils.InchesPerUnit(map.units) / MapUtils.InchesPerUnit(mapunits);
}
target.RaiseZoomChanged(this, Math.Round(zoom, unitPrecision), map.scaledenom);
zoomFactor = 1.0;
}
/// <summary>
/// Let the editor to update the modified values to the underlying object.
/// </summary>
public void UpdateValues()
{
if (map == null)
{
return;
}
if (dirtyFlag)
{
dirtyFlag = false;
// general tab
if (map.name != this.textBoxName.Text)
{
map.name = this.textBoxName.Text;
}
if (map.shapepath != this.textBoxShapePath.Text)
{
map.shapepath = this.textBoxShapePath.Text;
}
if (map.web.imagepath != this.textBoxImagepath.Text)
{
map.web.imagepath = this.textBoxImagepath.Text;
}
if (map.fontset.filename != this.textBoxFontset.Text)
{
if (this.textBoxFontset.Text != "" &&
File.Exists(this.textBoxFontset.Text))
{
map.setFontSet(this.textBoxFontset.Text);
}
else
{
map.setFontSet(null);
}
}
if (map.symbolset.filename != this.textBoxSymbolset.Text)
{
if (this.textBoxSymbolset.Text != "" &&
File.Exists(this.textBoxSymbolset.Text))
{
try
{
map.setSymbolSet(this.textBoxSymbolset.Text);
}
catch (Exception ex)
{
MessageBox.Show("Invalid symbol file, " + ex.Message,
"MapManager", MessageBoxButtons.OK, MessageBoxIcon.Error);
map.setSymbolSet(null);
}
}
else
{
map.setSymbolSet(null);
}
}
// image details tab
this.colorPickerBackColor.ApplyTo(map.imagecolor);
if (map.imagetype != comboBoxImageType.Text)
{
map.selectOutputFormat(comboBoxImageType.Text);
}
map.resolution = Convert.ToDouble(this.textBoxResolution.Text);
// coordinate space
// need to recalculate the extent to point to the same visible area
try
{
// setting up the projection if it have been changed
if (map.getProjection() != this.textBoxProjection.Tag.ToString())
{
if (map.getProjection() != "" && this.textBoxProjection.Tag.ToString() != "" &&
map.extent.minx < map.extent.maxx && map.extent.miny < map.extent.maxy)
{
using (projectionObj oldProj = new projectionObj(map.getProjection()))
{
using (projectionObj newProj = new projectionObj(this.textBoxProjection.Tag.ToString()))
{
using (rectObj rect = new rectObj(map.extent.minx, map.extent.miny, map.extent.maxx, map.extent.maxy, 0))
{
rect.project(oldProj, newProj);
map.units = (MS_UNITS)this.comboBoxUnits.SelectedItem;
if (rect.minx < rect.maxx && rect.miny < rect.maxy)
{
map.setExtent(rect.minx, rect.miny, rect.maxx, rect.maxy);
dirtyFlagExtent = true;
UpdateExtentValues();
}
}
}
}
}
if (this.textBoxProjection.Tag.ToString().Trim().StartsWith("+"))
{
map.setProjection(this.textBoxProjection.Tag.ToString());
map.setMetaData("coordsys_name", this.textBoxProjection.Text);
}
else
{
map.setProjection("+AUTO");
}
}
}
catch (Exception ex)
{
MessageBox.Show("Unable to set projection value, " + ex.Message, "MapManager", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (checkBoxTransparent.Checked)
{
map.outputformat.transparent = mapscript.MS_TRUE;
if (map.outputformat.imagemode == (int)MS_IMAGEMODE.MS_IMAGEMODE_RGB)
{
map.outputformat.imagemode = (int)MS_IMAGEMODE.MS_IMAGEMODE_RGBA;
}
}
else
{
map.outputformat.transparent = mapscript.MS_FALSE;
if (map.outputformat.imagemode == (int)MS_IMAGEMODE.MS_IMAGEMODE_RGBA)
{
map.outputformat.imagemode = (int)MS_IMAGEMODE.MS_IMAGEMODE_RGB;
}
}
if (target != null && !dirtyFlagExtent)
{
target.RaisePropertyChanged(this);
}
SetDirty(false);
}
if (dirtyFlagExtent)
{
ApplyExtent();
dirtyFlagExtent = false;
}
}