private void Wizard_PageChanging(object sender, System.ComponentModel.CancelEventArgs e)
{
Wizard wizard = sender as Wizard;
// If underlying command implements ISupportsWizardConfiguration, fire PageChanging method
// and cancel wizard page change accordingly
ISupportsWizardConfiguration wizardConfigInterface = Class as ISupportsWizardConfiguration;
if (wizardConfigInterface != null)
{
e.Cancel = !wizardConfigInterface.PageChanging();
}
}
private void Wizard_PageChanged(object sender, EventArgs e)
{
Wizard wizard = sender as Wizard;
// If underlying command implements ISupportsWizardConfiguration, update CurrentPage and
// fire Configure method
ISupportsWizardConfiguration wizardConfigInterface = Class as ISupportsWizardConfiguration;
if (wizardConfigInterface != null)
{
wizardConfigInterface.CurrentPage = wizard.CurrentPage;
wizardConfigInterface.Configure();
}
}
// Removes the wizard pages of the passed-in search providers from the search tool's configuration wizard
private void removeWizardPages(IEnumerable providers, ObservableCollection <WizardPage> pages)
{
foreach (ISearchProvider provider in providers)
{
ISupportsWizardConfiguration wizardInfo = provider as ISupportsWizardConfiguration;
if (wizardInfo != null)
{
foreach (WizardPage page in wizardInfo.Pages)
{
if (pages.Contains(page))
{
pages.Remove(page);
}
}
}
}
}
private void Wizard_Completed(object sender, EventArgs e)
{
// Get tool properties UI
EditToolbarItemControl toolPropsUI = null;
if (sender is EditToolbarItemControl)
{
toolPropsUI = sender as EditToolbarItemControl;
}
else
{
Wizard wizard = sender as Wizard;
foreach (WizardPage page in wizard.Pages)
{
toolPropsUI = page.Content as EditToolbarItemControl;
if (toolPropsUI != null)
{
break;
}
}
}
// Update command properties with the configured values
ToolPanel = toolPropsUI.SelectedToolPanel;
DisplayInfo = DisplayInfo ?? new ButtonDisplayInfo();
DisplayInfo.Label = toolPropsUI.Label;
DisplayInfo.Description = toolPropsUI.Description;
DisplayInfo.Icon = toolPropsUI.IconUrl;
// Set completed flag so window closed handler knows that window was closed as a
// result of configuration being completed
completed = true;
// Hide configuration UI and fire the completed event
BuilderApplication.Instance.HideWindow(configurationUI);
ISupportsWizardConfiguration wizardConfigInterface = Class as ISupportsWizardConfiguration;
if (wizardConfigInterface != null)
{
wizardConfigInterface.OnCompleted();
}
if (Completed != null)
{
Completed(this, EventArgs.Empty);
}
}
// Updates the search tool's configuration wizard to incorporate the configuration pages
// and desired size of the passed-in search providers
private void addNewWizardInfo(IEnumerable providers, ObservableCollection <WizardPage> pages)
{
foreach (ISearchProvider provider in providers)
{
ISupportsWizardConfiguration wizardInfo = provider as ISupportsWizardConfiguration;
if (wizardInfo != null)
{
foreach (WizardPage page in wizardInfo.Pages)
{
pages.Add(page);
}
if (wizardInfo.DesiredSize.Width > desiredSize.Width)
{
desiredSize.Width = wizardInfo.DesiredSize.Width;
}
if (wizardInfo.DesiredSize.Height > desiredSize.Height)
{
desiredSize.Height = wizardInfo.DesiredSize.Height;
}
}
}
}
/// <summary>
/// Creates configuration wizard pages for the current command
/// </summary>
/// <returns>The list of wizard pages</returns>
private List <WizardPage> createWizardPages()
{
List <WizardPage> pages = new List <WizardPage>();
EditToolbarItemControl toolPropsUI = createToolPropertiesUI();
toolPropsUI.Margin = new Thickness(5, 8, 5, 0);
// Encapsulate properties dialog in a wizard page
WizardPage toolPropsPage = new WizardPage()
{
Content = toolPropsUI,
Heading = ESRI.ArcGIS.Mapping.Builder.Resources.Strings.SpecifyToolProperties,
InputValid = toolPropsUI.InputValid
};
// Update wizard page validation state on tool properties validation state change
toolPropsUI.ValidationStateChanged += (o, e) => { toolPropsPage.InputValid = toolPropsUI.InputValid; };
// initialize wizard pages
pages.Add(toolPropsPage);
_locallyInsertedWizardPagesCount++;
// Get pages from wizard config interface and add to collection
ISupportsWizardConfiguration wizardConfig = Class as ISupportsWizardConfiguration;
if (wizardConfig != null)
{
foreach (WizardPage page in wizardConfig.Pages)
{
pages.Add(page);
}
}
return(pages);
}
private Wizard createWizard()
{
Wizard wizard = new Wizard();
// Include page to select tool
if (AllowToolSelection)
{
AvailableToolbarItemsControl toolList = new AvailableToolbarItemsControl(false)
{
HorizontalAlignment = HorizontalAlignment.Stretch,
HorizontalContentAlignment = HorizontalAlignment.Stretch,
Margin = new Thickness(0, 5, 0, 0)
};
WizardPage toolSelectionPage = new WizardPage()
{
Content = toolList,
Heading = ESRI.ArcGIS.Mapping.Builder.Resources.Strings.SelectAToolToAdd
};
wizard.Pages.Add(toolSelectionPage);
_locallyInsertedWizardPagesCount++;
toolList.SelectedItemChanged += (o, e) =>
{
toolSelectionPage.InputValid = toolList.SelectedToolItemType != null;
// If a new command is selected, rebuild the wizard pages
if (toolSelectionPage.InputValid && toolList.SelectedClass != null && !toolList.SelectedClass.Equals(Class))
{
// Remove pages collection changed handler from previously selected tool
ISupportsWizardConfiguration previousWizardConfigInterface =
Class as ISupportsWizardConfiguration;
if (previousWizardConfigInterface != null)
{
previousWizardConfigInterface.Pages.CollectionChanged -= WizardInterfacePages_CollectionChanged;
}
Class = toolList.SelectedClass;
DisplayInfo = toolList.SelectedItemDisplayInfo;
// All but the page showing the available tools will be removed, so reset the number of
// pages added to the wizard by the command to one.
_locallyInsertedWizardPagesCount = 1;
List <WizardPage> configPages = createWizardPages();
int pagesToRemove = wizard.Pages.Count - 1;
// Add the new config pages to the wizard, then remove the old ones
foreach (WizardPage page in configPages)
{
wizard.Pages.Add(page);
}
for (int i = 0; i < pagesToRemove; i++)
{
wizard.Pages.RemoveAt(1);
}
updateConfigureButton(wizard);
// Initialize CurrentPage if command implements ISupportsWizardConfiguration
ISupportsWizardConfiguration wizardConfigInterface = Class as ISupportsWizardConfiguration;
if (wizardConfigInterface != null)
{
wizardConfigInterface.Pages.CollectionChanged += WizardInterfacePages_CollectionChanged;
wizardConfigInterface.CurrentPage = toolSelectionPage;
}
}
};
Size maxPageSize = getMaxPageSize(toolList.AvailableItems);
if (maxPageSize.Height > 0 && maxPageSize.Width > double.MinValue)
{
wizard.ContentHeight = maxPageSize.Height;
wizard.ContentWidth = maxPageSize.Width > 400 ? maxPageSize.Width : 400;
}
}
else
{
// Get wizard config interface and use to initialize wizard size
ISupportsWizardConfiguration wizardConfigInterface = Class as ISupportsWizardConfiguration;
if (wizardConfigInterface != null)
{
wizard.ContentHeight = wizardConfigInterface.DesiredSize.Height;
wizard.ContentWidth = wizardConfigInterface.DesiredSize.Width;
wizardConfigInterface.Pages.CollectionChanged += WizardInterfacePages_CollectionChanged;
}
}
// initialize wizard pages
List <WizardPage> pages = createWizardPages();
foreach (WizardPage page in pages)
{
wizard.Pages.Add(page);
}
updateConfigureButton(wizard);
// Wire events
wizard.PageChanging += Wizard_PageChanging;
wizard.PageChanged += Wizard_PageChanged;
wizard.Cancelled += Wizard_Cancelled;
wizard.Completed += Wizard_Completed;
return(wizard);
}
