public TreeCategorySelector(CategoryContext ctx)
{
_ctx = ctx;
InitializeComponent();
// TODO: Whoops, missed UI Freeze... add this later
//treeView.AccessibleName = Res.Get(StringId.CategorySelector);
// On Windows XP, checkboxes and images seem to be mutually exclusive. Vista works fine though.
if (Environment.OSVersion.Version.Major >= 6)
{
imageList.Images.Add(new Bitmap(imageList.ImageSize.Width, imageList.ImageSize.Height));
treeView.ImageList = imageList;
treeView.ImageIndex = 0;
}
LoadCategories();
treeView.BeforeCollapse += delegate(object sender, TreeViewCancelEventArgs e) { e.Cancel = true; };
treeView.AfterCheck += treeView1_AfterCheck;
treeView.ItemHeight = (int)DisplayHelper.ScaleY(treeView.ItemHeight);
treeView.LostFocus += delegate { treeView.Invalidate(); };
}
public void Initialize(IWin32Window parentFrame, CategoryContext categoryContext)
{
_categoryContext = categoryContext ?? new CategoryContext();
_parentFrame = parentFrame;
_categoryContext.BlogCategorySettings = this;
_categoryContext.Changed += new CategoryContext.CategoryChangedEventHandler(_categoryContext_Changed);
}
public RadioCategorySelector(CategoryContext ctx)
{
// We set it here because we need it set before we naturalize height, which happens in the costructor (LoadCategories)
this.Font = Res.DefaultFont;
this.ctx = ctx;
InitializeComponent();
LoadCategories(false);
}
private BlogPostCategory[] GetCategories(CategoryContext context)
{
ArrayList categories = new ArrayList(context.Categories);
categories.Sort();
return((BlogPostCategory[])categories.ToArray(typeof(BlogPostCategory)));
}
public RadioCategorySelector(CategoryContext ctx)
{
// We set it here because we need it set before we naturalize height, which happens in the costructor (LoadCategories)
this.Font = Res.DefaultFont;
this.ctx = ctx;
InitializeComponent();
LoadCategories(false);
}
public CategoryDisplayFormW3M1(CategoryContext ctx, Point? anchor)
{
this.ctx = ctx;
this.anchor = anchor;
InitializeComponent();
if (ctx.MaxCategoryNameLength > 0)
txtNewCategory.MaxLength = ctx.MaxCategoryNameLength;
/* TODO: Whoops, missed UI Freeze... do this later
txtFilter.AccessibleName = Res.Get(StringId.CategoryCategoryFilter);
cbParent.AccessibleName = Res.Get(StringId.CategoryNewCategoryParent);
*/
txtNewCategory.AccessibleName = Res.Get(StringId.CategoryCategoryName);
btnRefresh.AccessibleName = Res.Get(StringId.CategoryRefreshList);
grpAdd.Enter += delegate { AcceptButton = btnDoAdd; };
grpAdd.Leave += delegate { AcceptButton = null; };
grpAdd.Text = Res.Get(StringId.CategoryAdd);
btnDoAdd.Text = Res.Get(StringId.AddButton2);
toolTip.SetToolTip(btnRefresh, Res.Get(StringId.CategoryRefreshList));
ControlHelper.SetCueBanner(txtNewCategory, Res.Get(StringId.CategoryCategoryName));
lblNone.Text = Res.Get(StringId.CategoryControlNoCategories2);
RefreshParentCombo();
btnRefresh.Image = ResourceHelper.LoadAssemblyResourceBitmap("OpenPost.Images.RefreshPostListEnabled.png");
btnRefresh.ImageAlign = ContentAlignment.MiddleCenter;
pictureBox1.Image = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.Search.png");
pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
DismissOnDeactivate = true;
Control selectorControl;
if (ctx.SelectionMode == CategoryContext.SelectionModes.SingleSelect)
selectorControl = new RadioCategorySelector(ctx);
else if (ctx.SelectionMode == CategoryContext.SelectionModes.MultiSelect)
selectorControl = new TreeCategorySelector(ctx);
else
throw new ArgumentException("Unexpected selection mode: " + ctx.SelectionMode);
lblNone.BringToFront();
lblNone.Visible = ctx.Categories.Length == 0;
selector = (ICategorySelector)selectorControl;
AdaptAddCategories();
ctx.Changed += ctx_Changed;
Disposed += delegate { ctx.Changed -= ctx_Changed; };
selectorControl.Dock = DockStyle.Fill;
selectorContainer.Controls.Add(selectorControl);
txtFilter.AccessibleName = Res.Get(StringId.FindCategory);
cbParent.AccessibleName = ControlHelper.ToAccessibleName(Res.Get(StringId.CategoryParentAccessible));
}
public SharedPropertiesController(IWin32Window parentFrame, Label labelCategory, CategoryDropDownControlM1 categoryDropDown, Label labelTags, AutoCompleteTextbox textTags,
Label labelPageOrder, NumericTextBox textPageOrder, Label labelPageParent, PageParentComboBox comboPageParent, Label labelPublishDate, PublishDateTimePicker datePublishDate, List<PropertyField> fields,
CategoryContext categoryContext)
{
this.parentFrame = parentFrame;
this.labelCategory = labelCategory;
this.categoryDropDown = categoryDropDown;
this.labelPublishDate = labelPublishDate;
this.datePublishDate = datePublishDate;
this.fields = fields;
this.labelTags = labelTags;
this.textTags = textTags;
this.labelPageOrder = labelPageOrder;
this.textPageOrder = textPageOrder;
this.labelPageParent = labelPageParent;
this.comboPageParent = comboPageParent;
this.categoryDropDown.AccessibleName = Res.Get(StringId.CategoryControlCategories).Replace("{0}", " ").Trim();
this.datePublishDate.AccessibleName = Res.Get(StringId.PropertiesPublishDate);
textTags.TextChanged += MakeDirty;
textTags.ButtonClicked += (sender, args) =>
{
_targetBlog.RefreshKeywords();
LoadTagValues();
};
comboPageParent.SelectedIndexChanged += MakeDirty;
textPageOrder.TextChanged += MakeDirty;
datePublishDate.ValueChanged += MakeDirty;
DATETIME_PICKER_PROMPT = "'" + Res.Get(StringId.PublishDatePrompt).Replace("'", "''") + "'";
// HACK ALERT - WinLive 209226: For RTL languages, we need to reverse the string, so it displays in the right direction
// when right aligned. We need this hack because we are essentially using the CustomFormat string to display
// the cue text. The control assumes this to be a valid format string and does a blind reverse on RTL languages
// to mirror the date formatting. Unfortunately we don't need that mirroring for the cue text.
// We reverse only if either the system (control panel setting) or UI is RTL, not if both are RTL.
bool isUIRightToLeft = BidiHelper.IsRightToLeft;
bool isSystemRightToLeft = System.Threading.Thread.CurrentThread.CurrentCulture.TextInfo.IsRightToLeft;
if ((isUIRightToLeft && !isSystemRightToLeft) || (!isUIRightToLeft && isSystemRightToLeft))
{
// Reverse the string
char[] charArray = DATETIME_PICKER_PROMPT.ToCharArray();
Array.Reverse(charArray);
DATETIME_PICKER_PROMPT = new string(charArray);
}
datePublishDate.CustomFormat = DATETIME_PICKER_PROMPT;
categoryDropDown.Initialize(parentFrame, categoryContext);
InitializeFields();
InitializeSync();
}
public CategoryDropDownControl() : base()
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
// prevent editing and showing of drop down
DropDownStyle = ComboBoxStyle.DropDownList;
// fully cusotm painting
IntegralHeight = false;
DrawMode = DrawMode.OwnerDrawFixed;
Items.Add(String.Empty);
_categoryContext = new CategoryContext();
}
public void Initialize(CategoryContext context)
{
SuspendLayout();
buttonRefresh.BitmapDisabled = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.refresh.png");
buttonRefresh.BitmapEnabled = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.refresh.png");
buttonRefresh.BitmapPushed = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.refresh.png");
buttonRefresh.BitmapSelected = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.refreshSelected.png");
buttonRefresh.TextAlignment = TextAlignment.Right;
buttonRefresh.ButtonStyle = ButtonStyle.Standard;
buttonRefresh.ButtonText = Res.Get(StringId.CategoryRefreshList);
this.buttonRefresh.Size = new Size(94, 22);
buttonRefresh.Click += new EventHandler(buttonRefresh_Click);
ResumeLayout(false);
_categoryContext = context;
}
void IBlogPostEditor.OnBlogChanged(Blog newBlog)
{
_targetBlog = newBlog;
if (newBlog.ClientOptions.SupportsMultipleCategories)
{
CategoryContext.SelectionMode = CategoryContext.SelectionModes.MultiSelect;
}
else
{
CategoryContext.SelectionMode = CategoryContext.SelectionModes.SingleSelect;
}
CategoryContext.SetBlogCategories(_targetBlog.Categories);
CategoryContext.SelectedCategories = new BlogPostCategory[0];
}
public CategoryDisplayFormM1(Control parentControl, CategoryContext categoryContext)
{
SuppressAutoRtlFixup = true;
// save references and signup for changed event
_parentControl = parentControl;
_categoryContext = categoryContext;
_categoryContext.Changed += new CategoryContext.CategoryChangedEventHandler(_categoryContext_Changed);
// standard designer stuff
InitializeComponent();
this.buttonAdd.Text = Res.Get(StringId.AddButton2);
// mini form behavior
DismissOnDeactivate = true;
// dynamic background colors based on theme
BackColor = ColorizedResources.Instance.FrameGradientLight;
categoryRefreshControl.BackColor = ColorizedResources.Instance.FrameGradientLight;
categoryContainerControl.BackColor = SystemColors.Window;
// dynamic layout depending upon whether we support adding categories
if (categoryContext.SupportsAddingCategories)
{
textBoxAddCategory.MaxLength = categoryContext.MaxCategoryNameLength;
}
else
{
int gap = categoryContainerControl.Top - panelAddCategory.Top;
panelAddCategory.Visible = false;
categoryContainerControl.Top = panelAddCategory.Top + 2;
categoryContainerControl.Height += gap;
}
// dynamic layout depending upon whether we support hierarchical categories
if (!categoryContext.SupportsHierarchicalCategories)
{
textBoxAddCategory.Width += (comboBoxParent.Right - textBoxAddCategory.Right);
comboBoxParent.Visible = false;
}
// initialize add textbox
ClearAddTextBox();
// initialize category control
categoryRefreshControl.Initialize(_categoryContext);
}
public CategoryDisplayFormM1(Control parentControl, CategoryContext categoryContext)
{
SuppressAutoRtlFixup = true;
// save references and signup for changed event
_parentControl = parentControl;
_categoryContext = categoryContext;
_categoryContext.Changed += new CategoryContext.CategoryChangedEventHandler(_categoryContext_Changed);
// standard designer stuff
InitializeComponent();
this.buttonAdd.Text = Res.Get(StringId.AddButton2);
// mini form behavior
DismissOnDeactivate = true;
// dynamic background colors based on theme
BackColor = ColorizedResources.Instance.FrameGradientLight ;
categoryRefreshControl.BackColor = ColorizedResources.Instance.FrameGradientLight ;
categoryContainerControl.BackColor = SystemColors.Window ;
// dynamic layout depending upon whether we support adding categories
if ( categoryContext.SupportsAddingCategories )
{
textBoxAddCategory.MaxLength = categoryContext.MaxCategoryNameLength ;
}
else
{
int gap = categoryContainerControl.Top - panelAddCategory.Top ;
panelAddCategory.Visible = false ;
categoryContainerControl.Top = panelAddCategory.Top + 2 ;
categoryContainerControl.Height += gap ;
}
// dynamic layout depending upon whether we support heirarchical categories
if ( !categoryContext.SupportsHierarchicalCategories )
{
textBoxAddCategory.Width += (comboBoxParent.Right - textBoxAddCategory.Right);
comboBoxParent.Visible = false ;
}
// initialize add textbox
ClearAddTextBox() ;
// initialize category control
categoryRefreshControl.Initialize(_categoryContext);
}
public void Initialize(CategoryContext context)
{
SuspendLayout();
buttonRefresh.BitmapDisabled = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.refresh.png");
buttonRefresh.BitmapEnabled = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.refresh.png");
buttonRefresh.BitmapPushed = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.refresh.png");
buttonRefresh.BitmapSelected = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.refreshSelected.png");
buttonRefresh.TextAlignment = TextAlignment.Right;
buttonRefresh.ButtonStyle = ButtonStyle.Standard;
buttonRefresh.ButtonText = Res.Get(StringId.CategoryRefreshList);
this.buttonRefresh.Size = new Size(94, 22);
buttonRefresh.Click += new EventHandler(buttonRefresh_Click);
ResumeLayout(false);
_categoryContext = context;
}
private void AdaptToBlogOptions()
{
if (_targetBlog.ClientOptions.SupportsMultipleCategories)
{
CategoryContext.SelectionMode = CategoryContext.SelectionModes.MultiSelect;
}
else
{
CategoryContext.SelectionMode = CategoryContext.SelectionModes.SingleSelect;
}
CategoryContext.SupportsAddingCategories = _targetBlog.ClientOptions.SupportsNewCategories;
CategoryContext.SupportsHierarchicalCategories = _targetBlog.ClientOptions.SupportsHierarchicalCategories;
CategoryContext.MaxCategoryNameLength = _targetBlog.ClientOptions.MaxCategoryNameLength;
// categories from blog
CategoryContext.SetBlogCategories(_targetBlog.Categories);
}
void IBlogPostEditor.OnBlogChanged(Blog newBlog)
{
// save dirty state
bool isDirty = _isDirty;
_targetBlog = newBlog;
AdaptToBlogOptions();
// a new blog always wipes out "New" categories
CategoryContext.SetNewCategories(new BlogPostCategory[0]);
_lastSelectedCategories = new BlogPostCategory[0];
CategoryContext.SelectedCategories = new BlogPostCategory[0];
// restore dirty state
_isDirty = isDirty;
}
public PostPropertiesBandControl(CommandManager commandManager)
{
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.DoubleBuffer, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.ResizeRedraw, true);
InitializeComponent();
categoryContext = new CategoryContext();
controller = new SharedPropertiesController(this, null, categoryDropDown,
null, textTags, labelPageOrder, textPageOrder, labelPageParent, comboPageParent, null,
datePublishDate, fields, categoryContext);
SimpleTextEditorCommandHelper.UseNativeBehaviors(commandManager,
textTags, textPageOrder);
postPropertiesForm = new PostPropertiesForm(commandManager, categoryContext);
if (components == null)
components = new Container();
components.Add(postPropertiesForm);
postPropertiesForm.Synchronize(controller);
commandManager.Add(CommandId.PostProperties, PostProperties_Execute);
commandManager.Add(CommandId.ShowCategoryPopup, ShowCategoryPopup_Execute);
linkViewAll.KeyDown += (sender, args) =>
{
if (args.KeyValue == ' ')
linkViewAll_LinkClicked(sender, new LinkLabelLinkClickedEventArgs(null));
};
// WinLive 180287: We don't want to show or use mnemonics on labels in the post properties band because
// they can steal focus from the canvas.
linkViewAll.Text = TextHelper.StripAmpersands(Res.Get(StringId.ViewAll));
linkViewAll.UseMnemonic = false;
labelPageParent.Text = TextHelper.StripAmpersands(Res.Get(StringId.PropertiesPageParent));
labelPageParent.UseMnemonic = false;
labelPageOrder.Text = TextHelper.StripAmpersands(Res.Get(StringId.PropertiesPageOrder));
labelPageOrder.UseMnemonic = false;
}
void IBlogPostEditor.Initialize(IBlogPostEditingContext editingContext, IBlogClientOptions clientOptions)
{
// categories from blog
CategoryContext.SetBlogCategories(_targetBlog.Categories);
// pickup new categories from the blog-post
CategoryContext.SetNewCategories(editingContext.BlogPost.NewCategories);
// combine all post categories before settting
ArrayList selectedCategories = new ArrayList();
selectedCategories.AddRange(editingContext.BlogPost.NewCategories);
selectedCategories.AddRange(editingContext.BlogPost.Categories);
_lastSelectedCategories = new BlogPostCategory[0];
CategoryContext.SelectedCategories = selectedCategories.ToArray(typeof(BlogPostCategory)) as BlogPostCategory[];
toolTipCategories.SetToolTip(this, CategoryContext.FormattedCategoryList);
_isDirty = false;
}
private void LayoutControls(CategoryContext categoryContext, bool sizeForm, bool performRtlLayoutFixup)
{
ClearForm();
SuspendLayout();
// calculate how much room there is above me on the parent form
int parentControlY = _parentControl.PointToScreen(_parentControl.Location).Y;
Form parentForm = _parentControl.FindForm();
int parentFormY = parentForm.PointToScreen(parentForm.ClientRectangle.Location).Y;
int maxHeight = parentControlY - parentFormY - ScaleY(_topMargin) - ScaleY(_bottomMargin);
// enforce additional constraint (or not, let freedom reign!)
//maxHeight = Math.Min(maxHeight, 400) ;
using (PositionManager positionManager = new PositionManager(ScaleX(X_MARGIN), ScaleY(Y_MARGIN + 2), ScaleY(4), ScaleX(MinDropDownWidth), categoryContainerControl.Width, maxHeight, scale))
{
// add 'none' if we're single selecting categories
if (categoryContext.SelectionMode != CategoryContext.SelectionModes.MultiSelect)
{
AddCategoryControl(new BlogPostCategoryListItem(new BlogPostCategoryNone(), 0), positionManager);
}
// add the other categories
BlogPostCategoryListItem[] categoryListItems = BlogPostCategoryListItem.BuildList(categoryContext.Categories, true);
foreach (BlogPostCategoryListItem categoryListItem in categoryListItems)
{
AddCategoryControl(categoryListItem, positionManager);
}
if (sizeForm)
{
PositionAndSizeForm(positionManager);
}
}
if (performRtlLayoutFixup)
{
BidiHelper.RtlLayoutFixup(categoryContainerControl);
}
ResumeLayout();
}
public TreeCategorySelector(CategoryContext ctx)
{
this.ctx = ctx;
InitializeComponent();
// TODO: Whoops, missed UI Freeze... add this later
//treeView.AccessibleName = Res.Get(StringId.CategorySelector);
// On Windows XP, checkboxes and images seem to be mutually exclusive. Vista works fine though.
if (Environment.OSVersion.Version.Major >= 6)
{
imageList.Images.Add(new Bitmap(imageList.ImageSize.Width, imageList.ImageSize.Height));
treeView.ImageList = imageList;
treeView.ImageIndex = 0;
}
LoadCategories();
treeView.BeforeCollapse += delegate (object sender, TreeViewCancelEventArgs e) { e.Cancel = true; };
treeView.AfterCheck += treeView1_AfterCheck;
treeView.LostFocus += delegate { treeView.Invalidate(); };
}
private void _categoryContext_Changed(object sender, CategoryContext.CategoryChangedEventArgs e)
{
if (e.ChangeType == CategoryContext.ChangeType.Category || e.ChangeType == CategoryContext.ChangeType.SelectionMode)
{
BlogPostCategory[] selectedCategories = GetCurrentlySelectedCategories();
LayoutControls(_categoryContext, false, true);
UpdateSelectedCategories(selectedCategories);
RefreshParentCombo() ;
Invalidate() ;
}
}
public CategoryDisplayFormW3M1(CategoryContext ctx, Point?anchor)
{
this.ctx = ctx;
this.anchor = anchor;
InitializeComponent();
if (ctx.MaxCategoryNameLength > 0)
{
txtNewCategory.MaxLength = ctx.MaxCategoryNameLength;
}
/* TODO: Whoops, missed UI Freeze... do this later
* txtFilter.AccessibleName = Res.Get(StringId.CategoryCategoryFilter);
* cbParent.AccessibleName = Res.Get(StringId.CategoryNewCategoryParent);
*/
txtNewCategory.AccessibleName = Res.Get(StringId.CategoryCategoryName);
btnRefresh.AccessibleName = Res.Get(StringId.CategoryRefreshList);
grpAdd.Enter += delegate { AcceptButton = btnDoAdd; };
grpAdd.Leave += delegate { AcceptButton = null; };
grpAdd.Text = Res.Get(StringId.CategoryAdd);
btnDoAdd.Text = Res.Get(StringId.AddButton2);
toolTip.SetToolTip(btnRefresh, Res.Get(StringId.CategoryRefreshList));
ControlHelper.SetCueBanner(txtNewCategory, Res.Get(StringId.CategoryCategoryName));
lblNone.Text = Res.Get(StringId.CategoryControlNoCategories2);
RefreshParentCombo();
btnRefresh.Image = ResourceHelper.LoadAssemblyResourceBitmap("OpenPost.Images.RefreshPostListEnabled.png");
btnRefresh.ImageAlign = ContentAlignment.MiddleCenter;
pictureBox1.Image = ResourceHelper.LoadAssemblyResourceBitmap("PostPropertyEditing.CategoryControl.Images.Search.png");
pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
DismissOnDeactivate = true;
Control selectorControl;
if (ctx.SelectionMode == CategoryContext.SelectionModes.SingleSelect)
{
selectorControl = new RadioCategorySelector(ctx);
}
else if (ctx.SelectionMode == CategoryContext.SelectionModes.MultiSelect)
{
selectorControl = new TreeCategorySelector(ctx);
}
else
{
throw new ArgumentException("Unexpected selection mode: " + ctx.SelectionMode);
}
lblNone.BringToFront();
lblNone.Visible = ctx.Categories.Length == 0;
selector = (ICategorySelector)selectorControl;
AdaptAddCategories();
ctx.Changed += ctx_Changed;
Disposed += delegate { ctx.Changed -= ctx_Changed; };
selectorControl.Dock = DockStyle.Fill;
selectorContainer.Controls.Add(selectorControl);
txtFilter.AccessibleName = Res.Get(StringId.FindCategory);
cbParent.AccessibleName = ControlHelper.ToAccessibleName(Res.Get(StringId.CategoryParentAccessible));
}
private void LayoutControls(CategoryContext categoryContext, bool sizeForm, bool performRtlLayoutFixup)
{
ClearForm();
SuspendLayout();
// calculate how much room there is above me on the parent form
int parentControlY = _parentControl.PointToScreen(_parentControl.Location).Y ;
Form parentForm = _parentControl.FindForm() ;
int parentFormY = parentForm.PointToScreen(parentForm.ClientRectangle.Location).Y ;
int maxHeight = parentControlY - parentFormY - ScaleY(_topMargin) - ScaleY(_bottomMargin);
// enforce additional constraint (or not, let freedom reign!)
//maxHeight = Math.Min(maxHeight, 400) ;
using (PositionManager positionManager = new PositionManager(ScaleX(X_MARGIN), ScaleY(Y_MARGIN + 2), ScaleY(4), ScaleX(MinDropDownWidth), categoryContainerControl.Width, maxHeight, scale))
{
// add 'none' if we're single selecting categories
if (categoryContext.SelectionMode != CategoryContext.SelectionModes.MultiSelect)
AddCategoryControl(new BlogPostCategoryListItem(new BlogPostCategoryNone(), 0), positionManager);
// add the other categories
BlogPostCategoryListItem[] categoryListItems = BlogPostCategoryListItem.BuildList(categoryContext.Categories, true) ;
foreach(BlogPostCategoryListItem categoryListItem in categoryListItems)
AddCategoryControl(categoryListItem, positionManager) ;
if ( sizeForm )
PositionAndSizeForm(positionManager);
}
if (performRtlLayoutFixup)
BidiHelper.RtlLayoutFixup(categoryContainerControl);
ResumeLayout();
}
private void _categoryContext_Changed(object sender, CategoryContext.CategoryChangedEventArgs e)
{
_isDirty = true ;
toolTipCategories.SetToolTip(this, CategoryContext.FormattedCategoryList);
Invalidate();
Update();
}
public CategoryDropDownControl() : base()
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
// prevent editing and showing of drop down
DropDownStyle = ComboBoxStyle.DropDownList ;
// fully cusotm painting
IntegralHeight = false ;
DrawMode = DrawMode.OwnerDrawFixed ;
Items.Add(String.Empty) ;
_categoryContext = new CategoryContext();
}
private BlogPostCategory[] GetCategories(CategoryContext context)
{
ArrayList categories = new ArrayList(context.Categories);
categories.Sort();
return (BlogPostCategory[]) categories.ToArray(typeof (BlogPostCategory));
}
private void _categoryContext_Changed(object sender, CategoryContext.CategoryChangedEventArgs e)
{
if (!CategoryListsAreEqual(_lastSelectedCategories, CategoryContext.SelectedCategories))
_isDirty = true;
// always record last selected categories
_lastSelectedCategories = CategoryContext.SelectedCategories;
toolTipCategories.SetToolTip(this, CategoryContext.FormattedCategoryList);
Invalidate();
Update();
}
private void ctx_Changed(object sender, CategoryContext.CategoryChangedEventArgs eventArgs)
{
switch (eventArgs.ChangeType)
{
case CategoryContext.ChangeType.Category:
lblNone.Visible = ctx.Categories.Length == 0;
selector.LoadCategories();
// Fix bug 611888: Funny grey box in category control when adding a category to an empty category list
// Yes, this does need to happen in a BeginInvoke--invalidating doesn't work
// properly until some other (unknown) message gets consumed
BeginInvoke(new System.Threading.ThreadStart(delegate { ((Control)selector).Invalidate(true); }));
break;
case CategoryContext.ChangeType.SelectionMode:
Close();
break;
}
}
void IBlogPostEditor.OnBlogSettingsChanged(bool templateChanged)
{
// make sure we have the lastest categoires (in case the underlying target blog changed)
CategoryContext.SetBlogCategories(_targetBlog.Categories);
}
public void Initialize(IWin32Window parentFrame, CategoryContext categoryContext)
{
_categoryContext = categoryContext ?? new CategoryContext();
_parentFrame = parentFrame;
_categoryContext.BlogCategorySettings = this;
_categoryContext.Changed += new CategoryContext.CategoryChangedEventHandler(_categoryContext_Changed);
}
