private string GetValue(bool finalValue, IList <XProjectConfig> configs, bool booleanValue)
{
MSBuild.Project buildProject = this.PerUser ? this.project.UserBuildProject : this.project.BuildProject;
if (buildProject == null)
{
return(null);
}
string value;
if (this.PerConfig)
{
if (configs == null || configs.Count == 0)
{
configs = new XProjectConfig[] { this.project.CurrentConfig };
}
value = this.GetPerConfigValue(buildProject, finalValue, configs, booleanValue);
}
else
{
MSBuild.ProjectProperty buildProperty = buildProject.GetProperty(this.propertyName);
value = this.GetBuildPropertyValue(buildProperty, finalValue);
if (booleanValue && String.IsNullOrEmpty(value))
{
value = Boolean.FalseString;
}
}
return(value);
}
private string GetPerConfigValue(MSBuild.Project buildProject, bool finalValue, IList <XProjectConfig> configs, bool nullIsFalse)
{
string unifiedValue = null;
for (int i = 0; i < configs.Count; i++)
{
XProjectConfig config = configs[i];
bool resetCache = (i == 0);
// we should be using the buildProject parameter here, but this isn't implemented in MPF
MSBuild.ProjectProperty buildProperty = config.GetMsBuildProperty(this.propertyName, resetCache);
string value = this.GetBuildPropertyValue(buildProperty, finalValue);
if (value != null)
{
value = value.Trim();
}
if (nullIsFalse && String.IsNullOrEmpty(value))
{
value = Boolean.FalseString;
}
if (i == 0)
{
unifiedValue = value;
}
else if (unifiedValue != value)
{
unifiedValue = null; // indicates indeterminate value
break;
}
}
return(unifiedValue);
}
/// <summary>
/// Sets the value of the property.
/// </summary>
/// <param name="value">Property value to set.</param>
/// <param name="configs">Optional list of configurations to set the property in;
/// defaults to the project current configuration</param>
/// <remarks>
/// Before calling this method, the caller must ensure that the value is valid according to
/// the <see cref="PropertyValidator"/> class, and that the project file is writable.
/// In most cases the caller should also ensure that the new value is different from the
/// existing value, to avoid dirtying the project file unnecessarily.
/// </remarks>
public void SetValue(string value, IList <XProjectConfig> configs)
{
XHelperMethods.VerifyNonNullArgument(value, "value");
value = value.Trim();
MSBuild.Project buildProject = this.project.BuildProject;
if (this.PerUser)
{
if (this.project.UserBuildProject == null)
{
this.project.CreateUserBuildProject();
}
buildProject = this.project.UserBuildProject;
}
value = this.Escape(value);
if (this.PerConfig)
{
if (configs == null || configs.Count == 0)
{
configs = new XProjectConfig[] { (XProjectConfig)this.project.CurrentConfig };
}
foreach (XProjectConfig config in configs)
{
bool set = false;
// First see if there's an existing property group that matches our condition
foreach (ProjectPropertyGroupElement propGroup in buildProject.Xml.PropertyGroups)
{
// if there is, set it within that group
if (String.Equals(propGroup.Condition, config.Condition, StringComparison.Ordinal))
{
propGroup.SetProperty(this.propertyName, value);
set = true;
break;
}
}
// If not, add a new property group for the condition and set the property within it
if (!set)
{
ProjectPropertyGroupElement newPropGroup = buildProject.Xml.AddPropertyGroup();
newPropGroup.Condition = config.Condition;
newPropGroup.SetProperty(this.propertyName, value);
set = true;
}
buildProject.ReevaluateIfNecessary();
}
}
else
{
if (this.EndOfProjectFile)
{
List <ProjectPropertyGroupElement> propertyGroupsToDelete = new List <ProjectPropertyGroupElement>();
var groups = new List <ProjectPropertyGroupElement>();
// First see if there's an existing property group with our property
foreach (ProjectPropertyGroupElement propGroup in buildProject.Xml.PropertyGroups)
{
List <ProjectPropertyElement> propertiesToDelete = new List <ProjectPropertyElement>();
if (!String.IsNullOrEmpty(propGroup.Condition))
{
continue;
}
groups.Add(propGroup);
foreach (ProjectPropertyElement property in propGroup.Properties)
{
// if there is, remove it so the new value is at the end of the file
if (String.IsNullOrEmpty(property.Condition) && String.Equals(property.Name, this.propertyName, StringComparison.OrdinalIgnoreCase))
{
propertiesToDelete.Add(property);
}
}
foreach (ProjectPropertyElement property in propertiesToDelete)
{
propGroup.RemoveChild(property);
}
if (propGroup.Count == 0)
{
propertyGroupsToDelete.Add(propGroup);
groups.Remove(propGroup);
}
}
foreach (ProjectPropertyGroupElement propGroup in propertyGroupsToDelete)
{
buildProject.Xml.RemoveChild(propGroup);
}
ProjectPropertyGroupElement newPropGroup;
if (groups.Count > 1)
{
newPropGroup = groups[groups.Count - 1];
}
else
{
newPropGroup = buildProject.Xml.CreatePropertyGroupElement();
buildProject.Xml.AppendChild(newPropGroup);
}
newPropGroup.SetProperty(this.propertyName, value);
}
else
{
buildProject.SetProperty(this.propertyName, value);
}
}
this.project.InvalidatePropertyCache();
this.project.SetProjectFileDirty(true);
}
/// <summary>
/// The environment calls this to set the currently selected objects that the property page should show.
/// </summary>
/// <param name="count">The count of elements in <paramref name="punk"/>.</param>
/// <param name="punk">An array of <b>IUnknown</b> objects to show in the property page.</param>
/// <remarks>
/// We are supposed to cache these objects until we get another call with <paramref name="count"/> = 0.
/// Also, the environment is supposed to call this before calling <see cref="IPropertyPage2.Activate"/>,
/// but like all things when interacting with Visual Studio, don't trust that and code defensively.
/// </remarks>
void IPropertyPage.SetObjects(uint count, object[] punk)
{
if (count == 0)
{
if (this.project != null)
{
//this.project.OutputTypeChanged -= this.HandleOutputTypeChanged;
this.project = null;
}
return;
}
if (punk[0] is ProjectConfig)
{
List <XProjectConfig> configs = new List <XProjectConfig>();
for (int i = 0; i < count; i++)
{
XProjectConfig config = (XProjectConfig)punk[i];
if (this.project == null)
{
this.project = config.ProjectMgr as XProjectNode;
//this.project.OutputTypeChanged += this.HandleOutputTypeChanged;
}
configs.Add(config);
}
this.projectConfigs = configs.ToArray();
}
else if (punk[0] is NodeProperties)
{
if (this.project == null)
{
this.project = (punk[0] as NodeProperties).Node.ProjectMgr as XProjectNode;
//this.project.OutputTypeChanged += this.HandleOutputTypeChanged;
}
Dictionary <string, XProjectConfig> configsMap = new Dictionary <string, XProjectConfig>();
for (int i = 0; i < count; i++)
{
NodeProperties property = (NodeProperties)punk[i];
IVsCfgProvider provider;
ErrorHandler.ThrowOnFailure(property.Node.ProjectMgr.GetCfgProvider(out provider));
uint[] expected = new uint[1];
ErrorHandler.ThrowOnFailure(provider.GetCfgs(0, null, expected, null));
if (expected[0] > 0)
{
XProjectConfig[] configs = new XProjectConfig[expected[0]];
uint[] actual = new uint[1];
int hr = provider.GetCfgs(expected[0], configs, actual, null);
if (hr != 0)
{
Marshal.ThrowExceptionForHR(hr);
}
foreach (XProjectConfig config in configs)
{
if (!configsMap.ContainsKey(config.ConfigName))
{
configsMap.Add(config.ConfigName, config);
}
}
}
}
if (configsMap.Count > 0)
{
if (this.projectConfigs == null)
{
this.projectConfigs = new XProjectConfig[configsMap.Keys.Count];
}
configsMap.Values.CopyTo(this.projectConfigs, 0);
}
}
if (this.active && this.project != null)
{
this.PropertyPagePanel.BindProperties();
this.IsDirty = false;
}
}
