/// <summary>
/// Vrací výchozí hodnotu pro výsledek dialogu, který bude vrácen po zavření okna bez výběru konkrétního buttonu.
/// </summary>
/// <returns></returns>
private GUI.GuiDialogButtons _SearchCloseResponse()
{
GUI.GuiDialogButtons buttons = this._Buttons;
if (buttons.HasFlag(GUI.GuiDialogButtons.Cancel))
{
return(GUI.GuiDialogButtons.Cancel);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.No))
{
return(GUI.GuiDialogButtons.No);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.Abort))
{
return(GUI.GuiDialogButtons.Abort);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.Ignore))
{
return(GUI.GuiDialogButtons.Ignore);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.Ok))
{
return(GUI.GuiDialogButtons.Ok);
}
return(GUI.GuiDialogButtons.Cancel);
}
/// <summary>
/// Zajistí vyvolání háčku a eventu
/// </summary>
/// <param name="result"></param>
private void _CallButtonClick(GUI.GuiDialogButtons result)
{
GPropertyEventArgs <GUI.GuiDialogButtons> args = new GPropertyEventArgs <GUI.GuiDialogButtons>(result);
this.OnButtonClick(args);
if (this.ButtonClick != null)
{
this.ButtonClick(this, args);
}
}
/// <summary>
/// Metoda vrací defaultní titulek pro formulář, podle zadaných tlačítek.
/// </summary>
/// <param name="buttons"></param>
/// <returns></returns>
protected static string GetDefaultTitleForButtons(GUI.GuiDialogButtons buttons)
{
int count = GetButtonsCount(buttons);
if (count <= 1)
{
return("Potvrďte prosím přečtení");
}
return("Vyberte prosím odpověď...");
}
/// <summary>
/// Zajistí zobrazení jednoho buttonu
/// </summary>
/// <param name="button"></param>
/// <param name="buttons"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="spaceBefore"></param>
/// <param name="buttonWidth"></param>
/// <param name="spaceWidth"></param>
private void _ShowButton(WinButtonBase button, GUI.GuiDialogButtons buttons, ref float x, float y, float buttonWidth, float spaceBefore, float spaceWidth)
{
GUI.GuiDialogButtons buttonValue = (button.Tag is GUI.GuiDialogButtons ? (GUI.GuiDialogButtons)button.Tag : GUI.GuiDialogButtons.None);
bool isVisible = ((buttons & buttonValue) != 0);
button.Visible = isVisible;
if (isVisible)
{
x += spaceBefore;
int ix = (int)Math.Round(x, 0);
int iy = (int)Math.Round(y, 0);
int iw = (int)Math.Round(buttonWidth, 0);
button.Bounds = new Rectangle(ix, iy, iw, ButtonItemHeight);
x = x + buttonWidth + spaceWidth;
}
}
/// <summary>
/// Vrací defaultní button pro funkci <see cref="WinForms.Form.CancelButton"/>
/// </summary>
/// <returns></returns>
private WinButtonBase _SearchCancelButton()
{
GUI.GuiDialogButtons buttons = this._Buttons;
if (buttons.HasFlag(GUI.GuiDialogButtons.Cancel))
{
return(this.ButtonCancel);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.No))
{
return(this.ButtonNo);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.Abort))
{
return(this.ButtonAbort);
}
return(null);
}
/// <summary>
/// Vytvoří Button z daných dat, přidá jej do ButtonPanel.Controls a vrátí jej
/// </summary>
/// <param name="value"></param>
/// <param name="image"></param>
/// <param name="text"></param>
/// <returns></returns>
private WinButtonBase _PrepareButton(GUI.GuiDialogButtons value, string image, string text)
{
WinButtonBase button = new WinButtonBase()
{
Size = new Size(110, 32),
Text = text,
Image = Application.App.ResourcesApp.GetImage(image),
Visible = false,
Tag = value
};
button.Click += _Button_Click;
button.GotFocus += _Button_GotFocus;
this.ButtonsPanel.Controls.Add(button);
this._WinButtonList.Add(button);
return(button);
}
/// <summary>
/// Metoda vrací defaultní ikonu pro formulář, podle zadaných tlačítek.
/// </summary>
/// <param name="buttons"></param>
/// <returns></returns>
protected static GUI.GuiImage GetDefaultIconForButtons(GUI.GuiDialogButtons buttons)
{
int count = GetButtonsCount(buttons);
if (count == 0)
{
return(GUI.GuiDialog.DialogIconWarning);
}
if (count > 1)
{
return(GUI.GuiDialog.DialogIconQuestion);
}
if ((buttons & (GUI.GuiDialogButtons.Ok | GUI.GuiDialogButtons.Ignore | GUI.GuiDialogButtons.Maybe | GUI.GuiDialogButtons.Save | GUI.GuiDialogButtons.Yes)) != 0)
{
return(GUI.GuiDialog.DialogIconInfo); // Je pouze jeden button, a pokud je to Ok, Ignore, Maybe, Save nebo Yes, tak vracím ikonu (i)
}
return(GUI.GuiDialog.DialogIconError);
}
/// <summary>
/// Metoda zajistí zobrazení buttonů
/// </summary>
private void _ShowButtons(GUI.GuiDialogButtons buttons)
{
int count = GetButtonsCount(buttons); // Kolik buttonů budeme zobrazovat?
if (count == 0)
{
buttons = GUI.GuiDialogButtons.Ok;
count = 1;
}
bool isCancelIndented = (count >= 3 && buttons.HasFlag(GUI.GuiDialogButtons.Cancel)); // true pokud má být zobrazen button Cancel s odsazením
float buttonWidth = 126; // Optimální šířka jednoho buttonu, když bude dost místa
float borderWidth = 12; // Šířka okrajů
float spaceWidth = 9; // Šířka mezery
float spaceCancel = (isCancelIndented ? 24 : 0); // Extra odsazení buttonu Cancel
float contentWidth = ((count * buttonWidth) + spaceCancel + ((count - 1) * spaceWidth)); // Tolik místa bychom potřebovali pro všechny buttony při optimální šířce jednoho buttonu
float parentWidth = this.ButtonsPanel.Width; // Tolik místa na buttony reálně máme v controlu
float parentHeight = this.ButtonsPanel.Height; // Výška prostoru
float disponibleWidth = parentWidth - (2f * borderWidth);
if (contentWidth > disponibleWidth)
{
buttonWidth = (disponibleWidth - spaceCancel - (spaceWidth * (count - 1))) / count;
if (buttonWidth < 50f)
{
buttonWidth = 50f;
}
contentWidth = ((count * buttonWidth) + spaceCancel + ((count - 1) * spaceWidth)); // Tolik místa zaberou buttony při upravené šířce buttonWidth
}
float x, y;
_AlignContent(parentWidth, parentHeight, contentWidth, borderWidth, this.ButtonsAlignment, out x, out y);
this._ShowButton(this.ButtonOk, buttons, ref x, y, buttonWidth, 0, spaceWidth);
this._ShowButton(this.ButtonYes, buttons, ref x, y, buttonWidth, 0, spaceWidth);
this._ShowButton(this.ButtonNo, buttons, ref x, y, buttonWidth, 0, spaceWidth);
this._ShowButton(this.ButtonAbort, buttons, ref x, y, buttonWidth, 0, spaceWidth);
this._ShowButton(this.ButtonRetry, buttons, ref x, y, buttonWidth, 0, spaceWidth);
this._ShowButton(this.ButtonIgnore, buttons, ref x, y, buttonWidth, 0, spaceWidth);
this._ShowButton(this.ButtonSave, buttons, ref x, y, buttonWidth, 0, spaceWidth);
this._ShowButton(this.ButtonMaybe, buttons, ref x, y, buttonWidth, 0, spaceWidth);
this._ShowButton(this.ButtonCancel, buttons, ref x, y, buttonWidth, spaceCancel, spaceWidth);
}
/// <summary>
/// Zobrazí dialog a vrátí volbu uživatele
/// </summary>
/// <param name="owner"></param>
/// <param name="message"></param>
/// <param name="title"></param>
/// <param name="buttons"></param>
/// <param name="icon"></param>
/// <returns></returns>
public static GUI.GuiDialogButtons ShowDialog(WinForms.Form owner, string message, string title, GUI.GuiDialogButtons buttons = GUI.GuiDialogButtons.Ok, GUI.GuiImage icon = null)
{
GUI.GuiDialogButtons result = Noris.LCS.Base.WorkScheduler.GuiDialogButtons.None;
using (WinFormDialog form = new WinFormDialog())
{
form.SetBounds(owner, 0.45f, 0.30f);
form.DialogMessage = message;
form.DialogTitle = (!String.IsNullOrEmpty(title) ? title : GetDefaultTitleForButtons(buttons));
if (icon == null || icon.IsEmpty)
{
icon = GetDefaultIconForButtons(buttons);
}
form.DialogIcon = Application.App.ResourcesApp.GetImage(icon);
form.Buttons = buttons;
form.ShowDialog(owner);
result = form.GuiResult;
}
return(result);
}
/// <summary>
/// Vrací defaultní button pro funkci <see cref="WinForms.Form.AcceptButton"/>
/// </summary>
/// <returns></returns>
private WinButtonBase _SearchAcceptButton()
{
GUI.GuiDialogButtons buttons = this._Buttons;
if (buttons.HasFlag(GUI.GuiDialogButtons.Ok))
{
return(this.ButtonOk);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.Yes))
{
return(this.ButtonYes);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.Save))
{
return(this.ButtonSave);
}
if (buttons.HasFlag(GUI.GuiDialogButtons.Retry))
{
return(this.ButtonRetry);
}
return(null);
}
/// <summary>
/// Handler události Button.Click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void _Button_Click(object sender, EventArgs e)
{
WinButtonBase button = sender as WinButtonBase;
if (button == null)
{
return;
}
if (!(button.Tag is GUI.GuiDialogButtons))
{
return;
}
GUI.GuiDialogButtons result = (GUI.GuiDialogButtons)button.Tag;
this._CallButtonClick(result);
if (this.CloseOnClick)
{
this._GuiResult = result;
this.Close();
}
}
/// <summary>
/// Metoda vrátí počet buttonů, které daná proměnná deklaruje
/// </summary>
/// <param name="buttons"></param>
/// <returns></returns>
protected static int GetButtonsCount(GUI.GuiDialogButtons buttons)
{
return(((int)(buttons & Noris.LCS.Base.WorkScheduler.GuiDialogButtons.All)).GetBitsOneCount());
}
