/// <summary>
/// Adds a new child control.
/// </summary>
/// <param name="ctrl">The child to add.</param>
protected void AddChild(ZenControlBase ctrl)
{
// Make sure control is not already a child of me or someone else.
if (zenChildren.Contains(ctrl))
{
if (ctrl.Parent != this)
{
throw new InvalidOperationException("Control is already a child of a different parent.");
}
return;
}
// Make sure control was not a descendant of a different top-level form before.
if (ctrl.parentForm != null && ctrl.parentForm != parentForm && parentForm != null)
{
throw new InvalidOperationException("Control cannot be added to the hierarchy of a different top-level form.");
}
// Set control's parent, add to my children
ctrl.parent = this;
if (parentForm != null)
{
ctrl.parentForm = parentForm;
}
zenChildren.Add(ctrl);
// Own new control's WinForms controls.
IEnumerable <Control> containedWinFormsControls = ctrl.GetWinFormsControlsRecursive();
foreach (Control c in containedWinFormsControls)
{
AddWinFormsControl(c);
}
}
/// <summary>
/// Relays a control's request to start or stop capturing the mouse, up the chain to top form.
/// </summary>
/// <param name="ctrl">The control where the request come from.</param>
/// <param name="capture">True to start capturing, false to stop.</param>
internal virtual void SetControlMouseCapture(ZenControlBase ctrl, bool capture)
{
if (Parent != null)
{
Parent.SetControlMouseCapture(ctrl, capture);
}
}
/// <summary>
/// Translates a location in the parent's coordinate system to a control's coordinate system.
/// </summary>
private Point parentToControl(ZenControlBase ctrl, Point pParent)
{
int x = pParent.X - ctrl.RelRect.X;
int y = pParent.Y - ctrl.RelRect.Y;
return(new Point(x, y));
}
public virtual bool DoMouseMove(Point p, MouseButtons button)
{
bool res = false;
ZenControlBase ctrl = GetControl(p);
if (ctrl != null)
{
if (ctrlWithMouse != ctrl)
{
if (ctrlWithMouse != null)
{
ctrlWithMouse.DoMouseLeave();
}
ctrl.DoMouseEnter();
ctrlWithMouse = ctrl;
}
ctrl.DoMouseMove(parentToControl(ctrl, p), button);
res = true;
}
else if (ctrlWithMouse != null)
{
ctrlWithMouse.DoMouseLeave();
ctrlWithMouse = null;
}
return(res);
}
/// <summary>
/// Ctor: take parent.
/// </summary>
/// <param name="parent"></param>
internal ZenControlBase(ZenControlBase parent)
{
// Remember parent.
this.parent = parent;
// If there is a parent provided at this point...
if (parent != null)
{
// Add myself to parent's children.
parent.zenChildren.Add(this);
// Find top-level parent, which is the form.
ZenControlBase xpar = parent;
while (xpar != null && !(xpar is ZenTabbedForm))
{
xpar = xpar.Parent;
}
if (xpar != null)
{
parentForm = xpar as ZenTabbedForm;
}
else
{
parentForm = parent.parentForm;
}
}
}
/// <summary>
/// Registers a control for showing tooltips; or removes it if null is passed.
/// </summary>
internal override sealed void RegisterControlForTooltip(ZenControlBase ctrl, IZenTooltip tt)
{
lock (tooltipInfos)
{
// Removing existing tooltip?
if (tt == null && tooltipInfos.ContainsKey(ctrl))
{
// Tooltip will disappear when timer next hits.
tooltipInfos[ctrl].AnimState = float.MinValue;
// Make sure timer does hit.
SubscribeToTimer();
}
// Adding or resetting tooltip?
else if (tt != null)
{
// Not there yet: add now
if (!tooltipInfos.ContainsKey(ctrl))
{
TooltipInfo tti = new TooltipInfo(tt);
tooltipInfos[ctrl] = tti;
}
// There already: replace; keep animation state; make it repaint
else
{
TooltipInfo ttiExisting = tooltipInfos[ctrl];
TooltipInfo tti = new TooltipInfo(tt);
tti.AnimState = ttiExisting.AnimState;
tti.Repaint = ttiExisting.AnimState != 0;
tooltipInfos[ctrl] = tti;
// If we need a repaint, make sure timer does hit.
if (tti.Repaint) SubscribeToTimer();
}
}
}
}
/// <summary>
/// Adds new subscriber to timer callback.
/// </summary>
public void Subscribe(ZenControlBase ctrl)
{
lock (timerSubscribers)
{
if (!timerSubscribers.Contains(ctrl))
timerSubscribers.Add(ctrl);
}
}
/// <summary>
/// Removes subscriber from timer callback.
/// </summary>
public void Unsubscribe(ZenControlBase ctrl)
{
lock (timerSubscribers)
{
if (timerSubscribers.Contains(ctrl))
timerSubscribers.Remove(ctrl);
}
}
public SettingsControl(ZenControlBase owner, ITextProvider tprov, ICedictEngineFactory dictFact)
: base(owner)
{
ctrlWin = new SettingsControlWin(tprov, dictFact);
ctrlWin.Size = Size;
ctrlWin.Location = AbsLocation;
RegisterWinFormsControl(ctrlWin);
}
/// <summary>
/// Signal mouse action to form, to start countdown/animation for showing or hiding tooltip.
/// </summary>
/// <param name="ctrl">The affected control.</param>
/// <param name="enter">
/// <para>If true, countdown for showing begins. If false, animation to take down tooltip begins</para>
/// <para>Can be called multiple times with false: hide animation will continue if already in progress.</para>
/// <para>If called with false after tooltip has already expired and been hidden, has no effect.</para>
/// </param>
internal virtual void TooltipMouseAction(ZenControlBase ctrl, bool show)
{
ZenControlBase parent = Parent;
if (parent != null)
{
parent.TooltipMouseAction(ctrl, show);
}
}
/// <summary>
/// Initializes static members and starts system timer.
/// </summary>
internal ZenTimer(ZenControlBase parent)
{
this.parent = parent;
timer = new System.Timers.Timer(40);
timer.AutoReset = false;
timer.Start();
timer.Elapsed += onTimerEvent;
}
/// <summary>
/// Register/unregister chain. Implemented and sealed by <see cref="ZenTabbedForm"/>.
/// </summary>
/// <param name="ctrl">Control to register for showing tooltips.</param>
/// <param name="tt">Tooltip informatio provider. To show not tooltips, pass null.</param>
internal virtual void RegisterControlForTooltip(ZenControlBase ctrl, IZenTooltip tt)
{
ZenControlBase parent = Parent;
if (parent != null)
{
parent.RegisterControlForTooltip(ctrl, tt);
}
}
/// <summary>
/// Initializes static members and starts system timer.
/// </summary>
internal ZenTimer(ZenControlBase parent)
{
this.parent = parent;
timer = new System.Timers.Timer(40);
timer.AutoReset = false;
timer.Start();
timer.Elapsed += onTimerEvent;
}
/// <summary>
/// Adds new subscriber to timer callback.
/// </summary>
public void Subscribe(ZenControlBase ctrl)
{
lock (timerSubscribers)
{
if (!timerSubscribers.Contains(ctrl))
{
timerSubscribers.Add(ctrl);
}
}
}
/// <summary>
/// Removes subscriber from timer callback.
/// </summary>
public void Unsubscribe(ZenControlBase ctrl)
{
lock (timerSubscribers)
{
if (timerSubscribers.Contains(ctrl))
{
timerSubscribers.Remove(ctrl);
}
}
}
public virtual bool DoMouseUp(Point p, MouseButtons button)
{
ZenControlBase ctrl = GetControl(p);
if (ctrl != null)
{
return(ctrl.DoMouseUp(parentToControl(ctrl, p), button));
}
return(false);
}
/// <summary>
/// Removes a child control.
/// </summary>
/// <param name="ctrl">The child to remove.</param>
protected void RemoveChild(ZenControlBase ctrl)
{
IEnumerable <Control> containedWinFormsControls = ctrl.GetWinFormsControlsRecursive();
foreach (Control c in containedWinFormsControls)
{
RemoveWinFormsControl(c);
}
zenChildren.Remove(ctrl);
ctrl.parent = null;
}
public virtual void DoMouseLeave()
{
// Let parent form know so it can hide any visible tooltip.
TooltipMouseAction(this, false);
// Forward leave notifiation to any affected child control.
if (ctrlWithMouse != null)
{
ctrlWithMouse.DoMouseLeave();
ctrlWithMouse = null;
}
}
/// <summary>
/// Ctor: take parent.
/// </summary>
public ZenScrollBar(ZenControlBase parent, SubscribeScrollTimerDelegate subscribeScrollTimer)
: base(parent)
{
this.subscribeScrollTimer = subscribeScrollTimer;
Width = (int)(Scale * ((float)ZenParams.ScrollBarWidth));
pad = Width / 4;
acceleration = acceleration * Scale;
deceleration = deceleration * Scale;
maxSpeed = maxSpeed * Scale;
doInitAnimVals();
Application.AddMessageFilter(this);
}
protected virtual void InvokeOnForm(Delegate method)
{
// Invoke comes from background thread. In the UI thread, parent may just have been removed.
// If I have no parent, silently do not invoke.
// Happens when an animation is in progress and user switches to different tab in top form
ZenControlBase parent = Parent;
if (parent != null)
{
parent.InvokeOnForm(method);
}
}
/// <summary>
/// Handles UI changes (mouse enter, leave etc.) affecting tooltip visibility
/// </summary>
internal override sealed void TooltipMouseAction(ZenControlBase ctrl, bool show)
{
lock (tooltipInfos)
{
// Control does not have a tooltip - nothing to do
if (!tooltipInfos.ContainsKey(ctrl)) return;
TooltipInfo tti = tooltipInfos[ctrl];
// Mouse enter: fade in from 0, or fade back in
if (show)
{
// Currently nowhere: start countdown to show
if (tti.AnimState == 0) tti.AnimState = 0.01F;
// Countdown already in progress or already fading in: nothing to do
else if (tti.AnimState > 0 && tti.AnimState <= 100) { /* NOP */ }
// Currently fading out: fade back in
else if (tti.AnimState > 300)
{
// Already practically faded out: start fade-in all over again
if (tti.AnimState > 399) tti.AnimState = 200.01F;
// Otherwise, fade back in from same place
else tti.AnimState = 100.01F + (400F - tti.AnimState);
}
// Countdown to hide is in progress: keep as is
// float.MinValue to remove highlight: keep as is
else { /* NOP */ }
// For mouse enter, we always want to make sure timer is running
SubscribeToTimer();
}
// Mouse leave, or other reason to take down tooltip
else
{
// Currently not shown: nothing to do; also not start timer b/c of this.
if (tti.AnimState == 0) return;
// Currently counting down to show: reset to not shown; do not request timer
if (tti.AnimState > 0 && tti.AnimState <= 99.09F)
{
tti.AnimState = 0;
return;
}
// All other state changes will require timer
SubscribeToTimer();
// Not faded in much yet: just make it disappear
if (tti.AnimState < 101F) { tti.AnimState = 0; tti.Repaint = true; }
// Fading in: reverse
else if (tti.AnimState > 100F && tti.AnimState < 199F) tti.AnimState = 300F + (200F - tti.AnimState);
// Fully shown, not yet fading out: fade out
else if (tti.AnimState < 301F) tti.AnimState = 300F;
// Otherwise, it's request to remove (float.MinValue) or already fading out: no change
else { /* NOP */ }
}
}
}
/// <summary>
/// Triggers a callback to control's <see cref="DoPaint"/>, then re-renders canvas.
/// </summary>
/// <param name="needBackground">If true, full canvas is repainted to control can render over stuff outside it's own rectangle.</param>
/// <param name="rm">Determines when canvas is re-rendered after painting.</param>
protected void MakeMePaint(bool needBackground, RenderMode rm)
{
// Request comes from background thread. In the UI thread, parent may just have been removed.
// If I have no parent, silently do not invoke.
// Happens when an animation is in progress and user switches to different tab in top form
ZenControlBase parent = Parent;
if (parent != null)
{
ControlToPaint[] ctrls = new ControlToPaint[1];
ctrls[0] = new ControlToPaint(this, needBackground, rm);
parent.MakeControlsPaint(new ReadOnlyCollection <ControlToPaint>(ctrls));
}
}
public virtual bool DoMouseClick(Point p, MouseButtons button)
{
ZenControlBase ctrl = GetControl(p);
if (ctrl != null)
{
return(ctrl.DoMouseClick(parentToControl(ctrl, p), button));
}
else if (MouseClick != null)
{
MouseClick(this);
}
return(true);
}
/// <summary>
/// Ctor: take parent.
/// </summary>
/// <param name="parent"></param>
internal ZenControlBase(ZenControlBase parent)
{
// Remember parent.
this.parent = parent;
// If there is a parent provided at this point...
if (parent != null)
{
// Add myself to parent's children.
parent.zenChildren.Add(this);
// Find top-level parent, which is the form.
ZenControlBase xpar = parent;
while (xpar != null && !(xpar is ZenTabbedForm)) xpar = xpar.Parent;
if (xpar != null) parentForm = xpar as ZenTabbedForm;
else parentForm = parent.parentForm;
}
}
/// <summary>
/// Set or clears the control receiving the mouse capture.
/// </summary>
internal sealed override void SetControlMouseCapture(ZenControlBase ctrl, bool capture)
{
if (capture)
{
ctrlCapturingMouse = ctrl;
form.Capture = true;
}
else if (ctrl == ctrlCapturingMouse)
{
ctrlCapturingMouse = null;
}
if (ctrlCapturingMouse == null)
{
form.Capture = false;
}
}
/// <summary>
/// Handles UI changes (mouse enter, leave etc.) affecting tooltip visibility
/// </summary>
internal sealed override void TooltipMouseAction(ZenControlBase ctrl, bool show)
{
lock (tooltipInfos)
{
// Control does not have a tooltip - nothing to do
if (!tooltipInfos.ContainsKey(ctrl))
{
return;
}
TooltipInfo tti = tooltipInfos[ctrl];
// Mouse enter: fade in from 0, or fade back in
if (show)
{
// Currently nowhere: start countdown to show
if (tti.AnimState == 0)
{
tti.AnimState = 0.01F;
}
// Countdown already in progress or already fading in: nothing to do
else if (tti.AnimState > 0 && tti.AnimState <= 100) /* NOP */ } {
public virtual void DoMouseEnter()
{
// Let parent form know so it can show tooltips if needed.
TooltipMouseAction(this, true);
// Forward leave/enter notifiations to any affected child controls.
Point pAbs = MousePositionAbs;
Point pRel = new Point(pAbs.X - AbsLeft, pAbs.Y - AbsTop);
ZenControlBase ctrl = GetControl(pRel);
if (ctrl != null)
{
if (ctrlWithMouse != ctrl)
{
if (ctrlWithMouse != null)
{
ctrlWithMouse.DoMouseLeave();
}
ctrl.DoMouseEnter();
ctrlWithMouse = ctrl;
}
}
}
/// <summary>
/// Handles click on a tab header (to switch tabs).
/// </summary>
/// <param name="sender"></param>
private void onTabCtrlClick(ZenControlBase sender)
{
ZenTabControl ztc = sender as ZenTabControl;
// Click on active tab - nothing to do
if (ztc.IsMain && activeTabIdx == -1)
{
return;
}
int idx = contentTabControls.IndexOf(ztc);
if (idx == activeTabIdx)
{
return;
}
// Switching to main
if (idx == -1)
{
contentTabControls[activeTabIdx].Selected = false;
mainTabCtrl.Selected = true;
RemoveChild(tabs[activeTabIdx].Ctrl);
AddChild(mainTab.Ctrl);
activeTabIdx = -1;
}
// Switching away to a content tab
else
{
mainTabCtrl.Selected = false;
contentTabControls[idx].Selected = true;
RemoveChild(mainTab.Ctrl);
AddChild(tabs[idx].Ctrl);
activeTabIdx = idx;
}
// Newly active contol still has old size if window was resized
arrangeControls();
// Refresh
doRepaint();
form.Invalidate();
}
/// <summary>
/// Registers a control for showing tooltips; or removes it if null is passed.
/// </summary>
internal sealed override void RegisterControlForTooltip(ZenControlBase ctrl, IZenTooltip tt)
{
lock (tooltipInfos)
{
// Removing existing tooltip?
if (tt == null && tooltipInfos.ContainsKey(ctrl))
{
// Tooltip will disappear when timer next hits.
tooltipInfos[ctrl].AnimState = float.MinValue;
// Make sure timer does hit.
SubscribeToTimer();
}
// Adding or resetting tooltip?
else if (tt != null)
{
// Not there yet: add now
if (!tooltipInfos.ContainsKey(ctrl))
{
TooltipInfo tti = new TooltipInfo(tt);
tooltipInfos[ctrl] = tti;
}
// There already: replace; keep animation state; make it repaint
else
{
TooltipInfo ttiExisting = tooltipInfos[ctrl];
TooltipInfo tti = new TooltipInfo(tt);
tti.AnimState = ttiExisting.AnimState;
tti.Repaint = ttiExisting.AnimState != 0;
tooltipInfos[ctrl] = tti;
// If we need a repaint, make sure timer does hit.
if (tti.Repaint)
{
SubscribeToTimer();
}
}
}
}
}
/// <summary>
/// Ctor: takes parent.
/// </summary>
/// <param name="parent">The control's parent (owner).</param>
public ZenControl(ZenControlBase parent)
: base(parent)
{
}
/// <summary>
/// Translates a location in the parent's coordinate system to a control's coordinate system.
/// </summary>
private Point parentToControl(ZenControlBase ctrl, Point pParent)
{
int x = pParent.X - ctrl.RelRect.X;
int y = pParent.Y - ctrl.RelRect.Y;
return new Point(x, y);
}
/// <summary>
/// Ctor: take parent.
/// </summary>
public ZenGradientButton(ZenControlBase parent)
: base(parent)
{
font = SystemFontProvider.Instance.GetSystemFont(FontStyle.Regular, ZenParams.StandardFontSize);
}
/// <summary>
/// Signal mouse action to form, to start countdown/animation for showing or hiding tooltip.
/// </summary>
/// <param name="ctrl">The affected control.</param>
/// <param name="enter">
/// <para>If true, countdown for showing begins. If false, animation to take down tooltip begins</para>
/// <para>Can be called multiple times with false: hide animation will continue if already in progress.</para>
/// <para>If called with false after tooltip has already expired and been hidden, has no effect.</para>
/// </param>
internal virtual void TooltipMouseAction(ZenControlBase ctrl, bool show)
{
ZenControlBase parent = Parent;
if (parent != null) parent.TooltipMouseAction(ctrl, show);
}
/// <summary>
/// Ctor: init immutable instance.
/// </summary>
public ControlToPaint(ZenControlBase ctrl, bool needBackground, RenderMode renderMode)
{
Ctrl = ctrl;
NeedBackground = needBackground;
RenderMode = renderMode;
}
public virtual void DoMouseLeave()
{
// Let parent form know so it can hide any visible tooltip.
TooltipMouseAction(this, false);
// Forward leave notifiation to any affected child control.
if (ctrlWithMouse != null)
{
ctrlWithMouse.DoMouseLeave();
ctrlWithMouse = null;
}
}
/// <summary>
/// Register/unregister chain. Implemented and sealed by <see cref="ZenTabbedForm"/>.
/// </summary>
/// <param name="ctrl">Control to register for showing tooltips.</param>
/// <param name="tt">Tooltip informatio provider. To show not tooltips, pass null.</param>
internal virtual void RegisterControlForTooltip(ZenControlBase ctrl, IZenTooltip tt)
{
ZenControlBase parent = Parent;
if (parent != null) parent.RegisterControlForTooltip(ctrl, tt);
}
/// <summary>
/// Ctor.
/// </summary>
public LookupControl(ZenControlBase owner, ICedictEngineFactory dictFact, ITextProvider tprov)
: base(owner)
{
this.dictFact = dictFact;
this.tprov = tprov;
padding = (int)Math.Round(5.0F * Scale);
// Init search language and script from user settings
searchLang = AppSettings.SearchLang;
searchScript = AppSettings.SearchScript;
// Init HanziLookup
fsStrokes = new FileStream(Magic.StrokesFileName, FileMode.Open, FileAccess.Read);
brStrokes = new BinaryReader(fsStrokes);
strokesData = new StrokesDataSource(brStrokes);
// Writing pad
writingPad = new WritingPad(this, tprov);
writingPad.RelLocation = new Point(padding, padding);
writingPad.LogicalSize = new Size(200, 200);
writingPad.StrokesChanged += writingPad_StrokesChanged;
// Images for buttons under writing pad; will get owned by buttons, not that it matters.
Assembly a = Assembly.GetExecutingAssembly();
var imgStrokesClear = Image.FromStream(a.GetManifestResourceStream("ZD.Gui.Resources.strokes-clear.png"));
var imgStrokesUndo = Image.FromStream(a.GetManifestResourceStream("ZD.Gui.Resources.strokes-undo.png"));
// Clear and undo buttons under writing pad.
float leftBtnWidth = writingPad.Width / 2 + 1;
float btnHeight = 22.0F * Scale;
// --
btnClearWritingPad = new ZenGradientButton(this);
btnClearWritingPad.RelLocation = new Point(writingPad.RelLeft, writingPad.RelBottom - 1);
btnClearWritingPad.Size = new Size((int)leftBtnWidth, (int)btnHeight);
btnClearWritingPad.Text = tprov.GetString("WritingPadClear");
btnClearWritingPad.SetFont(SystemFontProvider.Instance.GetSystemFont(FontStyle.Regular, 9.0F));
btnClearWritingPad.Padding = (int)(3.0F * Scale);
btnClearWritingPad.ImageExtraPadding = (int)(3.0F * Scale);
btnClearWritingPad.Image = imgStrokesClear;
btnClearWritingPad.Enabled = false;
btnClearWritingPad.MouseClick += onClearWritingPad;
// --
btnUndoStroke = new ZenGradientButton(this);
btnUndoStroke.RelLocation = new Point(btnClearWritingPad.RelRight - 1, writingPad.RelBottom - 1);
btnUndoStroke.Size = new Size(writingPad.RelRight - btnUndoStroke.RelLeft, (int)btnHeight);
btnUndoStroke.Text = tprov.GetString("WritingPadUndo");
btnUndoStroke.SetFont(SystemFontProvider.Instance.GetSystemFont(FontStyle.Regular, 9.0F));
btnUndoStroke.Padding = (int)(3.0F * Scale);
btnUndoStroke.ImageExtraPadding = (int)(1.5F * Scale);
btnUndoStroke.Image = imgStrokesUndo;
btnUndoStroke.Enabled = false;
btnUndoStroke.MouseClick += onUndoStroke;
// --
btnClearWritingPad.Tooltip = new ClearUndoTooltips(btnClearWritingPad, true, tprov, padding);
btnUndoStroke.Tooltip = new ClearUndoTooltips(btnUndoStroke, false, tprov, padding);
// --
// Character picker control under writing pad.
ctrlCharPicker = new CharPicker(this, tprov);
ctrlCharPicker.FontFam = Magic.ZhoContentFontFamily;
ctrlCharPicker.FontScript = searchScript == SearchScript.Traditional ? IdeoScript.Trad : IdeoScript.Simp;
ctrlCharPicker.RelLocation = new Point(padding, btnClearWritingPad.RelBottom + padding);
ctrlCharPicker.LogicalSize = new Size(200, 80);
ctrlCharPicker.CharPicked += onCharPicked;
// Search input control at top
ctrlSearchInput = new SearchInputControl(this, tprov);
ctrlSearchInput.RelLocation = new Point(writingPad.RelRight + padding, padding);
ctrlSearchInput.StartSearch += onStartSearch;
// Tweaks for Chinese text on UI buttons
// This is specific to Segoe UI and Noto Sans S Chinese fonts.
float ofsZho = 0;
//if (!(SystemFontProvider.Instance as ZydeoSystemFontProvider).SegoeExists)
// ofsZho = Magic.ZhoButtonFontSize * Scale / 3.7F;
// Script selector button to the right of search input control
btnSimpTrad = new ZenGradientButton(this);
btnSimpTrad.RelTop = padding;
btnSimpTrad.Height = ctrlSearchInput.Height;
btnSimpTrad.SetFont((SystemFontProvider.Instance as ZydeoSystemFontProvider).GetZhoButtonFont(
FontStyle.Regular, Magic.ZhoButtonFontSize));
btnSimpTrad.Width = getSimpTradWidth();
btnSimpTrad.ForcedCharVertOfs = ofsZho;
btnSimpTrad.RelLeft = Width - padding - btnSimpTrad.Width;
btnSimpTrad.Height = ctrlSearchInput.Height;
btnSimpTrad.MouseClick += onSimpTrad;
// Search language selector to the right of search input control
btnSearchLang = new ZenGradientButton(this);
btnSearchLang.RelTop = padding;
btnSearchLang.Height = ctrlSearchInput.Height;
btnSearchLang.SetFont((SystemFontProvider.Instance as ZydeoSystemFontProvider).GetZhoButtonFont(
FontStyle.Regular, Magic.ZhoButtonFontSize));
btnSearchLang.Width = getSearchLangWidth();
btnSearchLang.ForcedCharVertOfs = ofsZho;
btnSearchLang.RelLeft = btnSimpTrad.RelLeft - padding - btnSearchLang.Width;
btnSearchLang.Height = ctrlSearchInput.Height;
btnSearchLang.MouseClick += onSearchLang;
// Update button texts; do it here so tooltip locations will be correct.
simpTradChanged();
searchLangChanged();
// Lookup results control.
ctrlResults = new ResultsControl(this, tprov, onLookupThroughLink, onGetEntry);
ctrlResults.RelLocation = new Point(writingPad.RelRight + padding, ctrlSearchInput.RelBottom + padding);
}
/// <summary>
/// Event handler: "clear strokes" button clicked.
/// </summary>
void onClearWritingPad(ZenControlBase sender)
{
writingPad.Clear();
// Button states will be updated in "strokes changed" event handler.
}
/// <summary>
/// Set or clears the control receiving the mouse capture.
/// </summary>
internal override sealed void SetControlMouseCapture(ZenControlBase ctrl, bool capture)
{
if (capture)
{
ctrlCapturingMouse = ctrl;
form.Capture = true;
}
else if (ctrl == ctrlCapturingMouse) ctrlCapturingMouse = null;
if (ctrlCapturingMouse == null) form.Capture = false;
}
/// <summary>
/// Handles click on close button.
/// </summary>
private void onCloseClick(ZenControlBase sender)
{
form.Close();
}
/// <summary>
/// Ctor: take parent.
/// </summary>
public ZenScrollBar(ZenControlBase parent, SubscribeScrollTimerDelegate subscribeScrollTimer)
: base(parent)
{
this.subscribeScrollTimer = subscribeScrollTimer;
Width = (int)(Scale * ((float)ZenParams.ScrollBarWidth));
pad = Width / 4;
acceleration = acceleration * Scale;
deceleration = deceleration * Scale;
maxSpeed = maxSpeed * Scale;
doInitAnimVals();
Application.AddMessageFilter(this);
}
/// <summary>
/// Ctor: takes parent.
/// </summary>
/// <param name="parent">The control's parent (owner).</param>
public ZenControl(ZenControlBase parent)
: base(parent)
{
}
/// <summary>
/// Ctor: takes data to display.
/// </summary>
/// <param name="owner">Zen control that owns me.</param>
/// <param name="tprov">Localized display text provider.</param>
/// <param name="lookupThroughLink">Delegate to call when user initiates lookup by clicking on a link.</param>
/// <param name="getEntry">Delegate to call when an entry must be retrieved (for "copy" context menu).</param>
/// <param name="entryProvider">Dictionary entry provider.</param>
/// <param name="cr">The lookup result this control will show.</param>
/// <param name="maxHeadLength">Longest headword in full results list.</param>
/// <param name="script">Scripts to show in headword.</param>
/// <param name="odd">Odd/even position in list, for alternating BG color.</param>
public OneResultControl(ZenControlBase owner, float scale, ITextProvider tprov,
LookupThroughLinkDelegate lookupThroughLink,
ParentPaintDelegate parentPaint, GetEntryDelegate getEntry,
ICedictEntryProvider entryProvider, CedictResult cr,
SearchScript script, bool last)
: base(owner)
{
this.scale = scale;
this.tprov = tprov;
this.lookupThroughLink = lookupThroughLink;
this.parentPaint = parentPaint;
this.getEntry = getEntry;
this.entry = entryProvider.GetEntry(cr.EntryId);
this.res = cr;
this.analyzedScript = script;
this.last = last;
padLeft = (int)(5.0F * scale);
padTop = (int)(4.0F * scale);
padBottom = (int)(8.0F * scale);
padMid = (int)(20.0F * scale);
padRight = (int)(10.0F * scale);
}
/// <summary>
/// Ctor: takes owner.
/// </summary>
public ZenImageButton(ZenControlBase parent)
: base(parent)
{
}
/// <summary>
/// Event handler: search language button clicked.
/// </summary>
private void onSearchLang(ZenControlBase sender)
{
// Toggle between English and Chinese
if (searchLang == SearchLang.Chinese) searchLang = SearchLang.Target;
else searchLang = SearchLang.Chinese;
// Update button
searchLangChanged();
}
public virtual void DoMouseEnter()
{
// Let parent form know so it can show tooltips if needed.
TooltipMouseAction(this, true);
// Forward leave/enter notifiations to any affected child controls.
Point pAbs = MousePositionAbs;
Point pRel = new Point(pAbs.X - AbsLeft, pAbs.Y - AbsTop);
ZenControlBase ctrl = GetControl(pRel);
if (ctrl != null)
{
if (ctrlWithMouse != ctrl)
{
if (ctrlWithMouse != null) ctrlWithMouse.DoMouseLeave();
ctrl.DoMouseEnter();
ctrlWithMouse = ctrl;
}
}
}
/// <summary>
/// Event handler: script selector button clicked.
/// </summary>
private void onSimpTrad(ZenControlBase sender)
{
// Next in row
int scri = (int)searchScript;
++scri;
if (scri > 2) scri = 0;
searchScript = (SearchScript)scri;
// Update button
simpTradChanged();
// Change character picker's font
// Only if it really changes - triggers calibration
ctrlCharPicker.FontScript = searchScript == SearchScript.Traditional ? IdeoScript.Trad : IdeoScript.Simp;
// Re-recognize strokes, if there are any
startNewCharRecog(writingPad.Strokes);
}
public virtual bool DoMouseMove(Point p, MouseButtons button)
{
bool res = false;
ZenControlBase ctrl = GetControl(p);
if (ctrl != null)
{
if (ctrlWithMouse != ctrl)
{
if (ctrlWithMouse != null) ctrlWithMouse.DoMouseLeave();
ctrl.DoMouseEnter();
ctrlWithMouse = ctrl;
}
ctrl.DoMouseMove(parentToControl(ctrl, p), button);
res = true;
}
else if (ctrlWithMouse != null)
{
ctrlWithMouse.DoMouseLeave();
ctrlWithMouse = null;
}
return res;
}
/// <summary>
/// Event handler: "undo last stroke" button clicked.
/// </summary>
void onUndoStroke(ZenControlBase sender)
{
writingPad.UndoLast();
// Button states will be updated in "strokes changed" event handler.
}
/// <summary>
/// Relays a control's request to start or stop capturing the mouse, up the chain to top form.
/// </summary>
/// <param name="ctrl">The control where the request come from.</param>
/// <param name="capture">True to start capturing, false to stop.</param>
internal virtual void SetControlMouseCapture(ZenControlBase ctrl, bool capture)
{
if (Parent != null) Parent.SetControlMouseCapture(ctrl, capture);
}
/// <summary>
/// Handles click on close button.
/// </summary>
private void onCloseClick(ZenControlBase sender)
{
form.Close();
}
/// <summary>
/// Adds a new child control.
/// </summary>
/// <param name="ctrl">The child to add.</param>
protected void AddChild(ZenControlBase ctrl)
{
// Make sure control is not already a child of me or someone else.
if (zenChildren.Contains(ctrl))
{
if (ctrl.Parent != this)
throw new InvalidOperationException("Control is already a child of a different parent.");
return;
}
// Make sure control was not a descendant of a different top-level form before.
if (ctrl.parentForm != null && ctrl.parentForm != parentForm && parentForm != null)
throw new InvalidOperationException("Control cannot be added to the hierarchy of a different top-level form.");
// Set control's parent, add to my children
ctrl.parent = this;
if (parentForm != null) ctrl.parentForm = parentForm;
zenChildren.Add(ctrl);
// Own new control's WinForms controls.
IEnumerable<Control> containedWinFormsControls = ctrl.GetWinFormsControlsRecursive();
foreach (Control c in containedWinFormsControls)
AddWinFormsControl(c);
}
/// <summary>
/// Handles click on minimize button.
/// </summary>
void onMinimizeClick(ZenControlBase sender)
{
form.WindowState = FormWindowState.Minimized;
}
/// <summary>
/// Removes a child control.
/// </summary>
/// <param name="ctrl">The child to remove.</param>
protected void RemoveChild(ZenControlBase ctrl)
{
IEnumerable<Control> containedWinFormsControls = ctrl.GetWinFormsControlsRecursive();
foreach (Control c in containedWinFormsControls)
RemoveWinFormsControl(c);
zenChildren.Remove(ctrl);
ctrl.parent = null;
}
/// <summary>
/// Handles click on minimize button.
/// </summary>
void onMinimizeClick(ZenControlBase sender)
{
form.WindowState = FormWindowState.Minimized;
}
/// <summary>
/// Ctor: init immutable instance.
/// </summary>
public ControlToPaint(ZenControlBase ctrl, bool needBackground, RenderMode renderMode)
{
Ctrl = ctrl;
NeedBackground = needBackground;
RenderMode = renderMode;
}
/// <summary>
/// Handles click on a tab header (to switch tabs).
/// </summary>
/// <param name="sender"></param>
private void onTabCtrlClick(ZenControlBase sender)
{
ZenTabControl ztc = sender as ZenTabControl;
// Click on active tab - nothing to do
if (ztc.IsMain && activeTabIdx == -1) return;
int idx = contentTabControls.IndexOf(ztc);
if (idx == activeTabIdx) return;
// Switching to main
if (idx == -1)
{
contentTabControls[activeTabIdx].Selected = false;
mainTabCtrl.Selected = true;
RemoveChild(tabs[activeTabIdx].Ctrl);
AddChild(mainTab.Ctrl);
activeTabIdx = -1;
}
// Switching away to a content tab
else
{
mainTabCtrl.Selected = false;
contentTabControls[idx].Selected = true;
RemoveChild(mainTab.Ctrl);
AddChild(tabs[idx].Ctrl);
activeTabIdx = idx;
}
// Newly active contol still has old size if window was resized
arrangeControls();
// Refresh
doRepaint();
form.Invalidate();
}
/// <summary>
/// Ctor: take parent.
/// </summary>
public ZenGradientButton(ZenControlBase parent)
: base(parent)
{
font = SystemFontProvider.Instance.GetSystemFont(FontStyle.Regular, ZenParams.StandardFontSize);
}
/// <summary>
/// Ctor: init immutable instance.
/// </summary>
public TooltipToPaint(ZenControlBase ctrl, TooltipInfo tti, float strength)
{
Ctrl = ctrl;
TTI = tti;
Strength = strength;
}
