public void btnPaletteCreate_Click(object sender, EventArgs e)
{
string name = "";
string description = "";
string subTitle = "";
Palette.Purpose purpose = Palette.Purpose.Custom;
bool isFlow = true;
if (frmPaletteDetails.Display(ref name, ref description, ref subTitle, ref purpose, ref isFlow, false) != System.Windows.Forms.DialogResult.OK)
{
return;
}
string display = Strings.Translate(description) + (!string.IsNullOrEmpty(subTitle) ? " (" + Strings.Translate(subTitle) + ")" : "");
if (m_DisplayedPalettes.Any(d => d.PaletteEditingFullDescription == display))
{
MessageBox.Show(Strings.Item("Palette_DescriptionDuplicate"));
return;
}
Document document = new Document(false)
{
ActivityID = Activities.PaletteID,
PaletteWithin = m_Config,
PaletteTitle = name,
PaletteDescription = description,
PalettePurpose = purpose,
SnapMode = Shape.SnapModes.Grid,
SubTitle = subTitle
};
document.PaletteDesignSize = new SizeF(60, 30);
document.Page(0).SetSize(document.PaletteDesignSize, 0);
document.Page(0).Paper = Paper.CreateNew(Paper.Papers.Graph, document.Page(0).Paper);
document.Page(0).Paper.SetIntervals(1, 1, 10);
if (isFlow)
{
Flow flow = new Flow()
{
Direction = Flow.Directions.RightThenDown, ShapeSeparation = 1
};
flow.LineStyle.SetDefaults();
flow.FillStyle.SetDefaults();
flow.LineStyle.Colour = Color.Empty;
flow.FillStyle.Colour = System.Drawing.Color.Empty;
flow.SetBounds(document.Page(0).Bounds);
document.Page(0).AddNew(flow, null);
}
m_Config.CustomPalettes.Add(document);
Palette registration = new Palette(document);
if (document.PalettePurpose.IsCustom) // ensure new custom one shown
{
m_Config.Write(Config.ShowPaletteKey(registration), true.ToString());
}
WrittenToCurrent();
Palette.Register(registration);
Form.CloseAndEditPalette(document);
}
public List <Palette> AvailablePalettesForPurpose(Palette.Purpose purpose)
{
// There is no index - it is probably just as efficient to do a flat search given the relatively small number
if (m_AllPalettes == null)
{
CreatePaletteLists();
}
Debug.Assert(!purpose.IsCustom); // This is perfectly possible, but it seems less likely that it is intended
return(m_AllPalettes.Where(p => p.PalettePurpose.Equals(purpose)).ToList());
}
/// <summary>Updates the parameters on OK</summary>
/// <param name="purpose"></param>
/// <param name="createFlow">Should be true on entry if creating; histrionics it if the box was ticked</param>
/// <param name="isDuplicate">Should be true if we are duplicating an existing palette; disallows changing of the flow option, and updates the UI</param>
/// <param name="title"></param>
/// <param name="description"></param>
/// <param name="subtitle"></param>
public static DialogResult Display(ref string title, ref string description, ref string subtitle, ref Palette.Purpose purpose, ref bool createFlow, bool isDuplicate)
{
frmPaletteDetails form = new frmPaletteDetails();
form.txtTitle.Text = title;
form.txtDescription.Text = description;
form.txtSubTitle.Text = subtitle;
form.cmbPurpose.SelectedValue = purpose.Parameter;
Debug.Assert(!createFlow || !isDuplicate); // partly because the 2 controls are on top of each other. But also it makes no sense for both of these to be true
form.chkFlow.Visible = createFlow;
form.lblDuplicate.Visible = isDuplicate;
DialogResult result = form.ShowDialog();
if (result == DialogResult.OK)
{
purpose = new Palette.Purpose((int)form.cmbPurpose.SelectedValue);
title = form.txtTitle.Text;
description = form.txtDescription.Text;
subtitle = form.txtSubTitle.Text;
createFlow = form.chkFlow.Checked;
}
return(result);
}
public void btnPaletteRename_Click(object sender, EventArgs e)
{
Document palette = m_DisplayedPalettes[lstPalettes.SelectedIndex];
Palette.Purpose oldPurpose = palette.PalettePurpose;
string title = palette.PaletteTitle;
string description = palette.PaletteDescription;
bool temp = false;
var purpose = palette.PalettePurpose;
if (frmPaletteDetails.Display(ref title, ref description, ref palette.SubTitle, ref purpose, ref temp, false) == DialogResult.OK)
{
palette.PaletteTitle = title;
palette.PaletteDescription = description;
if (!purpose.Equals(oldPurpose))
{
palette.PalettePurpose = purpose;
Form.m_PalettePurposeChanged = true;
}
OnDisplay();
WrittenToCurrent();
}
}
/// <summary>returns the ID of the palette selected for the given purpose</summary>
public string PaletteSelection(Palette.Purpose purpose, bool verify)
{
//
// This is stored in the configuration, but we need to check for some special cases, such as if nothing is yet selected (must select something by default)
// or if a palette has been selected and then later deleted. Again it is essential that we return a valid palette, assuming there is one
// But in the latter case, verification is difficult unless Palette.List matches this applied configuration. This will be the case in the GUI
// but not always in the editing. Therefore the second parameter controls whether this check should be performed
if (purpose.IsCustom)
{
throw new ArgumentException("AppliedConfig.PaletteSelection: purpose cannot be \'custom\'");
}
string key = Config.SelectPaletteKey(purpose);
string selected = this.ReadString(key);
if (!string.IsNullOrEmpty(selected) && verify)
{
if (!Palette.List.ContainsKey(selected))
{
Debug.WriteLine("Selected palette not available; selection reset for purpose: " + purpose.Name);
selected = "";
}
}
if (String.IsNullOrEmpty(selected))
{
// nothing selected - find most appropriate palette
Palette selectedPalette = null;
foreach (Palette possible in AvailablePalettesForPurpose(purpose))
{
if (string.IsNullOrEmpty(selected) || possible.UserDefined == false)
{
// Selects any palette, with built-in system ones having priority
selected = possible.ID;
selectedPalette = possible;
}
}
if (!string.IsNullOrEmpty(selected)) // Store the value back again; it is rather slow searching each time
{
// find where it is defined
Config sourceConfig = null;
if (selectedPalette.UserDefined)
{
foreach (Config config in Configurations)
{
if (config.CustomPalettes.ContainsValue(selectedPalette.CustomDocument))
{
sourceConfig = config;
}
}
}
else
{
sourceConfig = Config.SystemConfig; // actually defined in S/W - can safely store in sys config
Config.SystemConfig.Write(key, selected);
}
if (sourceConfig != null)
{
sourceConfig.Write(key, selected);
}
else
{
Utilities.LogSubError("AppliedConfig.PaletteSelection: Failed to find place to write auto palette selection");
}
}
}
return(selected);
}
