protected override void OnSizeAllocated(Gdk.Rectangle allocation)
{
base.OnSizeAllocated(allocation);
if (!_lastAllocation.Equals(allocation))
{
_lastAllocation = allocation;
_image.SetSizeRequest(allocation.Width, allocation.Height);
_wrapperBox.SetSizeRequest(allocation.Width, allocation.Height);
}
}
private void CreateStatusbar()
{
statusBar = new Toolbar();
statusBar.ShowArrow = false;
statusBar.ToolbarStyle = ToolbarStyle.BothHoriz;
statusBar.ExposeEvent += StatusBarExposeEvent;
statusLabel = new Label();
statusLabel.Xalign = 0;
statusLabel.Xpad = 6;
ToolItem statusLabelItem = new ToolItem();
Alignment statusAlign = new Alignment(0.5f, 0.5f, 1.0f, 1.0f);
statusLabelItem.Add(statusLabel);
statusLabelItem.Expand = true;
statusBar.Insert(statusLabelItem, -1);
statusLabelItem.ShowAll();
taskStatusIcon = new AnimatedImage();
taskStatusIcon.Pixbuf = Gui.LoadIcon(22, "process-working");
taskStatusIcon.FrameHeight = 22;
taskStatusIcon.FrameWidth = 22;
taskStatusIcon.Load();
EventBox taskStatusIconBox = new EventBox();
taskStatusIconBox.MotionNotifyEvent += delegate {
UpdateTaskStatusIcon();
};
taskStatusIconBox.ButtonReleaseEvent += delegate {
IndexingStatusWindow.Instance.Show();
};
taskStatusIconBox.SizeAllocated += delegate(object o, SizeAllocatedArgs args) {
statusAlign.LeftPadding = (uint)args.Allocation.Width;
};
taskStatusIconBox.SetSizeRequest(22, 22);
taskStatusIconBox.Add(taskStatusIcon);
taskStatusIconBox.Show();
ToolItem taskStatusIconItem = new ToolItem();
taskStatusIconItem.Add(taskStatusIconBox);
statusBar.Insert(taskStatusIconItem, -1);
taskStatusIconItem.Show();
mainVBox.PackStart(statusBar, false, false, 0);
UpdateTaskStatusIcon();
UpdateStatusText();
}
void CalcVisibleRows()
{
var icon = ImageService.GetIcon(Ide.TypeSystem.Stock.Namespace, IconSize.Menu);
rowHeight = Math.Max(1, (int)icon.Height + 2);
int newHeight = rowHeight * rows;
if (Allocation.Width != listWidth || Allocation.Height != newHeight)
{
box.SetSizeRequest(listWidth, newHeight);
}
SetAdjustments();
}
private void buildWindow()
{
//prevent resize on home screen
this.Resizable = false;
EventBox labelContainer = new EventBox ();
Label confirmLoadLabel = new Label (Constants.Constants.confirmFileReloadText);
//set the style of the label
Style labelStyle = confirmLoadLabel.Style.Copy();
labelStyle.FontDescription.Family = Constants.Constants.welcomeWindowFontFamily;
labelStyle.FontDescription.Size = Constants.Constants.CONFIRM_RELOAD_MESSAGE_SIZE;
confirmLoadLabel.Style = labelStyle.Copy();
labelContainer.Add (confirmLoadLabel);
labelContainer.WidthRequest = 100;
Button yesButton = new Button (Constants.Constants.YES);
yesButton.Clicked += new EventHandler (LoadFile);
Button noButton = new Button (Constants.Constants.NO);
noButton.Clicked += new EventHandler (CancelRequest);
//set the style of buttons
Style buttonStyle = yesButton.Style.Copy ();
buttonStyle.FontDescription.Family = Constants.Constants.welcomeWindowFontFamily;
buttonStyle.FontDescription.Size = Constants.Constants.WELCOME_BUTTON_FONT_SIZE;
yesButton.Style = buttonStyle.Copy();
noButton.Style = buttonStyle.Copy();
labelContainer.SetSizeRequest (100, 100);
yesButton.SetSizeRequest (50, 50);
noButton.SetSizeRequest (50, 50);
HBox masterContainer = new HBox ();
VBox mainContainer = new VBox ();
HBox buttonContainer = new HBox ();
buttonContainer.PackStart (yesButton, false, false, 50);
buttonContainer.PackStart (noButton, false, false, 50);
mainContainer.PackStart (labelContainer, false, false, 50);
mainContainer.PackStart (buttonContainer, false, false, 50);
masterContainer.PackStart (mainContainer, true, true, 100);
this.Add (masterContainer);
}
protected override void OnShown()
{
if (touchArea == null)
{
touchArea = new EventBox();
touchArea.VisibleWindow = false;
touchArea.SetSizeRequest(WidthRequest, HeightRequest);
touchArea.ButtonPressEvent += OnTouchAreaButtonPress;
touchArea.ButtonReleaseEvent += OnTouchAreaButtonRelease;
touchArea.ExposeEvent += OnTouchAreaExpose;
Put(touchArea, 0, 0);
touchArea.Show();
}
base.OnShown();
}
private void CreateStatusbar()
{
statusBar = new Toolbar();
statusBar.ShowArrow = false;
statusBar.ToolbarStyle = ToolbarStyle.BothHoriz;
statusBar.ExposeEvent += StatusBarExposeEvent;
statusLabel = new Label();
statusLabel.Xalign = 0;
statusLabel.Xpad = 6;
ToolItem statusLabelItem = new ToolItem();
Alignment statusAlign = new Alignment(0.5f, 0.5f, 1.0f, 1.0f);
statusLabelItem.Add(statusLabel);
statusLabelItem.Expand = true;
statusBar.Insert(statusLabelItem, -1);
statusLabelItem.ShowAll();
taskStatusIcon = new Hyena.Widgets.AnimatedImage();
taskStatusIcon.Pixbuf = Gui.LoadIcon(22, "process-working");
taskStatusIcon.FrameHeight = 22;
taskStatusIcon.FrameWidth = 22;
taskStatusIcon.Load();
EventBox taskStatusIconBox = new EventBox();
taskStatusIconBox.MotionNotifyEvent += delegate {
UpdateTaskStatusIcon();
};
taskStatusIconBox.ButtonReleaseEvent += delegate {
IndexingStatusWindow.Instance.Show();
};
taskStatusIconBox.SizeAllocated += delegate (object o, SizeAllocatedArgs args) {
statusAlign.LeftPadding = (uint)args.Allocation.Width;
};
taskStatusIconBox.SetSizeRequest(22, 22);
taskStatusIconBox.Add(taskStatusIcon);
taskStatusIconBox.Show();
ToolItem taskStatusIconItem = new ToolItem();
taskStatusIconItem.Add(taskStatusIconBox);
statusBar.Insert(taskStatusIconItem, -1);
taskStatusIconItem.Show();
mainVBox.PackStart(statusBar, false, false, 0);
UpdateTaskStatusIcon();
UpdateStatusText();
}
private EventBox MakeOccupiedColorContainer()
{
EventBox occupiedColorContainer = new EventBox ();
occupiedColorContainer.ModifyBg (StateType.Normal, BLACK_COLOR);
occupiedColorContainer.SetSizeRequest (Constants.Constants.SQUARE_DIMENSIONS, Constants.Constants.SQUARE_DIMENSIONS);
return occupiedColorContainer;
}
private EventBox MakeFreeColorContainer()
{
EventBox freeColorContainer = new EventBox ();
freeColorContainer.ModifyBg (StateType.Normal, GRAY_COLOR);
freeColorContainer.SetSizeRequest (Constants.Constants.SQUARE_DIMENSIONS, Constants.Constants.SQUARE_DIMENSIONS);
return freeColorContainer;
}
/**
* Adds in header to window
* Header contains title = "Explicit Free List Visualizer Tool"
* Second line then is "mm/dd/yy - hh:mm:ss(am/pm)
*
* */
private void addHeader()
{
//init the top menu pain
topHeader = new VBox ();
//make button container and buttons
HBox buttonPane = new HBox ();
quitButton = new Button ("Quit");
quitButton.Style = buttonStyle;
quitButton.Clicked += new EventHandler(ExitApplication);
loadFileButton = new Button("Load File");
loadFileButton.Style = buttonStyle;
loadFileButton.Clicked += new EventHandler(LoadNewFile);
buttonPane.PackStart (quitButton, false, false, 10);
buttonPane.PackStart (loadFileButton, false, false, 10);
//make the labels for the title and date time
//construct date time
string dateTimeString;
buildTimeString (out dateTimeString);
//create labels for date and title
//create containers for them
EventBox titleContainer = new EventBox ();
Label titleLabel = new Label (Constants.Constants.MainScreenHeaderText);
titleLabel.Style = labelStyle.Copy ();
titleContainer.Add (titleLabel);
EventBox dateContainer = new EventBox ();
Label dateLabel = new Label (dateTimeString);
dateLabel.Style = labelStyle.Copy ();
dateContainer.Add (dateLabel);
//set their sizes
titleContainer.SetSizeRequest (Constants.Constants.APPLICATION_WIDTH, Constants.Constants.TITLE_HEIGHT);
titleContainer.SetSizeRequest (Constants.Constants.APPLICATION_WIDTH, Constants.Constants.TITLE_HEIGHT);
//add them into top header and then the main contianers
topHeader.PackStart (titleContainer, false, true, 0);
topHeader.PackStart (dateContainer, false, true, 0);
topHeader.PackStart (buttonPane, false, true, 10);
masterContainer.PackStart (topHeader, false, true, 0);
}
/// <summary>
/// See SwitchContentView.
/// This is an awkward solution and should be refactored.
/// The only other way I can think if is creating two different
/// EventHandlers, and they call with different parameters which
/// Label and TextView to switch (Content or Title).
/// </summary>
/// <param name='edit'>
/// If true, paint a TextView that can be edited.
/// If false, paint a Label that displays memo.
/// </param>
public void SwitchTitleView(bool edit)
{
if (edit) {
// Removing the label
_titleLabelListener.Destroy();
// Setting up the textview
_titleTextView = new TextView ();
_titleTextView.FocusInEvent += new FocusInEventHandler(MemoTextViewGotFocus);
_titleTextView.FocusOutEvent += new FocusOutEventHandler(MemoTitleTextViewLostFocus);
TextBuffer contentBuffer = _titleTextView.Buffer;
contentBuffer.Text = this._item.GetTitle();
_titleTextView.SetSizeRequest (200, 140);
_titleTextView.Justification = Justification.Fill;
_titleTextView.WrapMode = WrapMode.Word;
_titleAlignment.Add (_titleTextView);
_titleTextView.GrabFocus();
} else {
// Saving information from textview and removing it
this._item.SetTitle(_titleTextView.Buffer.Text);
Console.WriteLine ("Setting memo title to " + _titleTextView.Buffer.Text);
_titleTextView.Destroy();
// Creating label
_titleLabel = new Label();
_titleLabel.Text = this._item.GetTitle ();
_titleLabel.SetSizeRequest (200, 80);
_titleLabel.SetAlignment (0, 0);
_titleLabel.LineWrap = true;
_titleLabel.Justify = Justification.Fill;
// Label listener
_titleLabelListener = new EventBox ();
_titleLabelListener.ButtonPressEvent += new ButtonPressEventHandler (MemoTitlePressHandler);
_titleLabelListener.Add (_titleLabel);
_titleLabelListener.SetSizeRequest(200, 80);
_titleAlignment.Add (_titleLabelListener);
}
this._container.ShowAll();
}