/// <summary>
/// Deletes a selected col w/ confirmation.
/// </summary>
/// <param name="sender"><c><see cref="it_DeleteHead"/></c></param>
/// <param name="e"></param>
void editcolclick_DeleteHead(object sender, EventArgs e)
{
int selc = Table.getSelectedCol();
const string head = _warnColhead + " Are you sure you want to delete the selected col ...";
using (var ib = new Infobox(Infobox.Title_infor,
head,
Table.Fields[selc - 1],
InfoboxType.Info,
InfoboxButtons.CancelYes))
{
if (ib.ShowDialog(this) == DialogResult.OK)
{
Obfuscate();
DrawRegulator.SuspendDrawing(Table);
steadystate();
Table.DeleteCol(selc);
it_freeze1.Enabled = Table.ColCount > 1;
it_freeze2.Enabled = Table.ColCount > 2;
DrawRegulator.ResumeDrawing(Table);
Obfuscate(false);
}
}
}
/// <summary>
/// Deletes an array of rows in accord with
/// <c><see cref="Undo()">Undo()</see></c> or
/// <c><see cref="Redo()">Redo()</see></c>.
/// </summary>
void DeleteArray()
{
//logfile.Log("UndoRedo.DeleteArray()");
_grid._f.Obfuscate();
DrawRegulator.SuspendDrawing(_grid);
for (int a = _it.array.Length - 1; a != -1; --a) // reverse delete.
{
_grid.Delete(_it.array[a]._id, false);
}
_grid.Calibrate();
_grid.ClearSelects();
int r = _it.array[0]._id;
if (r >= _grid.RowCount)
{
r = _grid.RowCount - 1;
}
_grid.EnsureDisplayedRow(r);
_grid._f.EnableRoweditOperations();
DrawRegulator.ResumeDrawing(_grid);
_grid._f.Obfuscate(false);
if (Settings._autorder && Yata.order() != 0)
{
_grid._f.layout();
}
}
/// <summary>
/// Inserts a <c><see cref="Row"/></c> into the table.
/// </summary>
/// <param name="rowid">row-id to insert at</param>
/// <param name="fields">an array of fields</param>
/// <param name="calibrate"><c>true</c> to re-layout the grid or
/// <c>false</c> if <c><see cref="Calibrate()">Calibrate()</see></c>
/// will be done by the caller</param>
/// <param name="brush">a <c>Brush</c> to use for Undo/Redo</param>
internal void Insert(int rowid,
string[] fields,
bool calibrate = true,
Brush brush = null)
{
if (calibrate)
{
DrawRegulator.SuspendDrawing(this);
}
if (fields != null)
{
if (brush == null)
{
brush = Brushes.Created;
}
var row = new Row(rowid, ColCount, brush, this);
string field;
for (int c = 0; c != ColCount; ++c)
{
if (c < fields.Length)
{
field = fields[c];
}
else
{
field = gs.Stars;
}
row[c] = new Cell(rowid, c, field);
}
Rows.Insert(rowid, row);
++RowCount;
for (int r = rowid + 1; r != RowCount; ++r) // straighten out row._id and cell.y ->
{
++(row = Rows[r])._id;
for (int c = 0; c != ColCount; ++c)
{
++row[c].y;
}
}
}
if (calibrate) // is only 1 row (no range) via context single-row edit
{
Calibrate(rowid);
if (rowid < RowCount)
{
EnsureDisplayedRow(rowid);
}
DrawRegulator.ResumeDrawing(this);
}
}
/// <summary>
/// Deletes a single or multiple <c><see cref="Row">Rows</see></c>.
/// </summary>
/// <remarks>Called by
/// <c><see cref="Yata"/>.editrowsclick_DeleteRange()</c>.</remarks>
internal void DeleteRows()
{
_f.Obfuscate();
DrawRegulator.SuspendDrawing(this);
int selr = getSelectedRow();
int range = Math.Abs(RangeSelect);
Restorable rest = UndoRedo.createArray(range + 1, UndoRedo.UrType.rt_ArrayInsert);
int rFirst, rLast;
if (RangeSelect > 0)
{
rFirst = selr;
rLast = selr + RangeSelect;
}
else
{
rFirst = selr + RangeSelect;
rLast = selr;
}
while (rLast >= rFirst) // reverse delete.
{
rest.array[range--] = Rows[rLast].Clone() as Row;
Delete(rLast, false);
--rLast;
}
if (RowCount == 1 && rLast == -1) // ie. if grid was blanked -> ID #0 was auto-inserted.
{
rLast = 0;
}
else
{
rLast = -1; // calibrate all extant rows.
}
Calibrate(rLast); // delete key
if (selr < RowCount)
{
EnsureDisplayedRow(selr);
}
if (!Changed)
{
Changed = true;
rest.isSaved = UndoRedo.IsSavedType.is_Undo;
}
_ur.Push(rest);
DrawRegulator.ResumeDrawing(this);
_f.Obfuscate(false);
}
/// <summary>
/// Handles it-click to autosize cols.
/// </summary>
/// <param name="sender">
/// <list type="bullet">
/// <item><c><see cref="it_AutoCols"/></c></item>
/// <item><c>null</c></item>
/// </list></param>
/// <param name="e"></param>
/// <remarks>Fired by
/// <list type="bullet">
/// <item>2daOps|Autosize cols <c>[Ctrl+i]</c></item>
/// <item><c><see cref="DiffReset()">DiffReset()</see></c></item>
/// </list></remarks>
internal void opsclick_AutosizeCols(object sender, EventArgs e)
{
Obfuscate();
DrawRegulator.SuspendDrawing(Table);
AutosizeCols(Table);
DrawRegulator.ResumeDrawing(Table);
Obfuscate(false);
}
/// <summary>
/// Inserts an array of rows in accord with
/// <c><see cref="Undo()">Undo()</see></c> or
/// <c><see cref="Redo()">Redo()</see></c>.
/// </summary>
void InsertArray()
{
//logfile.Log("UndoRedo.InsertArray()");
_grid._f.Obfuscate();
DrawRegulator.SuspendDrawing(_grid);
int cols = _it.array[0].Length;
var fields = new string[cols];
Row row;
for (int a = 0; a != _it.array.Length; ++a)
{
row = _it.array[a];
for (int c = 0; c != cols; ++c)
{
fields[c] = String.Copy(row[c].text);
}
_grid.Insert(row._id, fields, false, row._brush);
for (int c = 0; c != row.Length; ++c)
{
_grid[row._id, c].loadchanged = row[c].loadchanged;
}
}
_grid.Calibrate(0, _grid.RowCount - 1);
_grid.ClearSelects(false, true);
int r = _it.array[0]._id;
_grid.Rows[r].selected = true;
// _grid.RangeSelect = _it.array.Length - 1; // that's problematic ... wrt/ re-Sorted cols
// and since only 1 row shall ever be selected you can't just select them all either.
_grid.EnsureDisplayedRow(r); // TODO: EnsureDisplayedRows()
// NOTE: Does not select the row's cells.
DrawRegulator.ResumeDrawing(_grid);
_grid._f.Obfuscate(false);
if (Settings._autorder && Yata.order() != 0)
{
_grid._f.layout();
}
}
/// <summary>
/// Pastes a range of rows.
/// </summary>
/// <param name="sender"><c><see cref="it_PasteRange"/></c></param>
/// <param name="e"></param>
/// <remarks>Fired by
/// <list type="bullet">
/// <item>Rows|Paste <c>[Ctrl+Shift+v]</c></item>
/// </list></remarks>
void editrowsclick_PasteRange(object sender, EventArgs e)
{
Obfuscate();
DrawRegulator.SuspendDrawing(Table);
Restorable rest = UndoRedo.createArray(_copyr.Count, UndoRedo.UrType.rt_ArrayDelete);
int selr = Table.getSelectedRow();
if (selr == -1)
{
selr = Table.RowCount;
}
int r = selr;
for (int i = 0; i != _copyr.Count; ++i, ++r)
{
Table.Insert(r, _copyr[i], false);
rest.array[i] = Table.Rows[r].Clone() as Row;
}
Table.Calibrate(selr, _copyr.Count - 1); // paste range
Table.ClearSelects(false, true);
Table.Rows[selr].selected = true;
Table.RangeSelect = _copyr.Count - 1;
Table.EnsureDisplayedRow(selr);
if (!Table.Changed)
{
Table.Changed = true;
rest.isSaved = UndoRedo.IsSavedType.is_Undo;
}
Table._ur.Push(rest);
DrawRegulator.ResumeDrawing(Table);
Obfuscate(false);
if (Settings._autorder && order() != 0)
{
layout();
}
}
/// <summary>
/// Pastes <c><see cref="_copyc"/></c> to the cell-fields of a selected
/// col.
/// </summary>
/// <param name="sender"><c><see cref="it_PasteCell"/></c></param>
/// <param name="e"></param>
void editcolclick_PasteCol(object sender, EventArgs e)
{
int diff; string head;
if (Table.RowCount < _copyc.Count)
{
diff = _copyc.Count - Table.RowCount;
head = "The table has " + diff + " less row" + (diff == 1 ? String.Empty : "s") + " than the copy.";
}
else if (Table.RowCount > _copyc.Count)
{
diff = Table.RowCount - _copyc.Count;
head = "The copy has " + diff + " less row" + (diff == 1 ? String.Empty : "s") + " than the table.";
}
else
{
diff = 0; head = null;
}
if (diff != 0)
{
using (var ib = new Infobox(Infobox.Title_warni,
head + " Proceed ...",
null,
InfoboxType.Warn,
InfoboxButtons.CancelYes))
{
if (ib.ShowDialog(this) == DialogResult.OK)
{
diff = 0;
}
}
}
if (diff == 0)
{
Obfuscate();
DrawRegulator.SuspendDrawing(Table);
Table.PasteCol(_copyc);
DrawRegulator.ResumeDrawing(Table);
Obfuscate(false);
}
}
// + " Tip: tidy and save the 2da first.";
/// <summary>
/// Opens a text-input dialog for creating a col at a selected col-id or
/// at the far right if no col is selected.
/// </summary>
/// <param name="sender"><c><see cref="it_CreateHead"/></c></param>
/// <param name="e"></param>
void editcolclick_CreateHead(object sender, EventArgs e)
{
const string head = _warnColhead + " Are you sure you want to create a col ...";
using (var ib = new Infobox(Infobox.Title_infor,
head,
null,
InfoboxType.Info,
InfoboxButtons.CancelYes))
{
if (ib.ShowDialog(this) == DialogResult.OK)
{
int selc = Table.getSelectedCol();
using (var idc = new InputDialog(this, selc))
{
if (idc.ShowDialog(this) == DialogResult.OK &&
InputDialog._colabel.Length != 0)
{
Obfuscate();
DrawRegulator.SuspendDrawing(Table);
// create at far right if no col selected
if (selc < Table.FrozenCount) // ~safety.
{
selc = Table.ColCount;
}
steadystate();
Table.CreateCol(selc);
it_freeze1.Enabled = Table.ColCount > 1;
it_freeze2.Enabled = Table.ColCount > 2;
DrawRegulator.ResumeDrawing(Table);
Obfuscate(false);
}
}
}
}
}
/// <summary>
/// Closes all other tables when a tab's context-closeall item is
/// clicked.
/// </summary>
/// <param name="sender"><c><see cref="tabit_CloseAllOthers"/></c></param>
/// <param name="e"></param>
void tabclick_CloseAllOtherTabs(object sender, EventArgs e)
{
if (!CancelChangedTables("close", true))
{
DrawRegulator.SuspendDrawing(this); // stops tab-flickering on Remove tab
for (int tab = Tabs.TabCount - 1; tab != -1; --tab)
{
if (tab != Tabs.SelectedIndex)
{
ClosePage(Tabs.TabPages[tab]);
}
}
SetTabSize();
it_SaveAll.Enabled = AllowSaveAll();
DrawRegulator.ResumeDrawing(this);
}
}
/// <summary>
/// Lays out table after rows are ordered.
/// </summary>
internal void layout()
{
DrawRegulator.SuspendDrawing(this);
if (!Table.Changed)
{
Table.Changed = true;
}
Table._ur.ResetSaved(true);
if (_diff1 == Table)
{
_diff1 = null;
}
else if (_diff2 == Table)
{
_diff2 = null;
}
Table.Colwidth(0, 0, Table.RowCount - 1);
Table.metricFrozenControls(FROZEN_COL_Id);
Table.InitScroll();
int invalid = (YataGrid.INVALID_GRID | YataGrid.INVALID_FROZ);
if (Table.Propanel != null && Table.Propanel.Visible)
{
invalid |= YataGrid.INVALID_PROP;
}
Table.Invalidator(invalid);
DrawRegulator.ResumeDrawing(this);
}
/// <summary>
/// Handles it-click to create a new 2da-file.
/// </summary>
/// <param name="sender"><c><see cref="it_Create"/></c></param>
/// <param name="e"></param>
void fileclick_Create(object sender, EventArgs e)
{
Table = new YataGrid(this, String.Empty, false);
Table.CreateTable(); // <- instead of LoadTable()
_isCreate = true;
fileclick_SaveAs(it_SaveAs, EventArgs.Empty); // shall set Fullpath (incl. tab-string).
_isCreate = false;
if (File.Exists(Table.Fullpath)) // instead of CreatePage() ->
{
DrawRegulator.SuspendDrawing(Table);
var tab = new TabPage();
Tabs.TabPages.Add(tab);
tab.Tag = Table;
tab.Text = Path.GetFileNameWithoutExtension(Table.Fullpath);
tab.Controls.Add(Table);
Tabs.SelectedTab = tab;
Table.Init();
DrawRegulator.ResumeDrawing(Table);
}
else
{
YataGrid._init = false;
Table.Dispose();
}
_bypassVerifyFile = true;
tab_SelectedIndexChanged(null, EventArgs.Empty);
_bypassVerifyFile = false;
}
/// <summary>
/// Handles it-click to reload the current table. Requests
/// user-confirmation if data has changed etc.
/// </summary>
/// <param name="sender">
/// <list type="bullet">
/// <item><c><see cref="it_Reload"/></c></item>
/// <item><c><see cref="tabit_Reload"/></c></item>
/// <item><c>null</c></item>
/// </list></param>
/// <param name="e"></param>
/// <remarks>Called by
/// <list type="bullet">
/// <item>File|Reload <c>[Ctrl+r]</c></item>
/// <item>tab|Reload</item>
/// <item><c><see cref="VerifyCurrentFileState()">VerifyCurrentFileState()</see></c></item>
/// </list></remarks>
internal void fileclick_Reload(object sender, EventArgs e)
{
if (File.Exists(Table.Fullpath)) // check 'Table.Fullpath' in case user presses [Ctrl+r] after deleting the 2da-file on the hardrive.
{
bool reload = !Table.Changed;
if (!reload)
{
using (var ib = new Infobox(Infobox.Title_alert,
"Data has changed. Okay to reload ...",
null,
InfoboxType.Warn,
InfoboxButtons.CancelYes))
{
reload = ib.ShowDialog(this) == DialogResult.OK;
}
}
if (reload)
{
Obfuscate();
if (_diff1 == Table)
{
_diff1 = null;
}
else if (_diff2 == Table)
{
_diff2 = null;
}
_bypassVerifyFile = true;
int result = Table.LoadTable();
if (result != YataGrid.LOADRESULT_FALSE)
{
DrawRegulator.SuspendDrawing(Table);
Table._ur.Clear();
it_freeze1.Checked =
it_freeze2.Checked = false;
Table.Init(result == YataGrid.LOADRESULT_CHANGED, true);
if (Table.Propanel != null)
{
Table.Controls.Remove(Table.Propanel);
Table.Propanel = null;
}
DrawRegulator.ResumeDrawing(Table);
}
else
{
Table.Changed = false; // bypass Close warn
fileclick_ClosePage(sender, e);
}
_bypassVerifyFile = false;
if (Table != null)
{
Obfuscate(false);
VerifyCurrentFileState();
}
}
}
else
{
using (var ib = new Infobox(Infobox.Title_error,
"File does not exist.",
Table.Fullpath,
InfoboxType.Error))
{
ib.ShowDialog(this);
}
}
}
/// <summary>
/// Applies a specified <c>Font</c> to Yata.
/// </summary>
/// <param name="font"></param>
internal void doFont(Font font)
{
// NOTE: Cf f.AutoScaleMode (None,Font,DPI,Inherit)
// Since I'm doing all the necessary scaling due to font-changes
// w/ code the AutoScaleMode should not be set to default "Font".
// It might better be set to "DPI" for those weirdos and I don't
// know what "Inherit" means (other than the obvious).
// AutoScaleMode is currently set to "None".
//
// See also SetProcessDPIAware()
// NOTE: Apparently setting GraphicsUnit.Pixel when creating new
// Font-objects effectively bypasses the OS's DPI user-setting.
Font.Dispose();
Font = font;
Settings._fontdialog.Dispose();
Settings._fontdialog = Settings.CreateDialogFont(Font);
FontAccent.Dispose();
FontAccent = new Font(Font, getStyleAccented(Font.FontFamily));
YataGrid.SetStaticMetrics(this);
if (Table != null)
{
Obfuscate();
DrawRegulator.SuspendDrawing(Table);
SetTabSize();
YataGrid table;
for (int tab = 0; tab != Tabs.TabCount; ++tab)
{
table = Tabs.TabPages[tab].Tag as YataGrid;
table.CreateCols(true);
table.Calibrate(0, table.RowCount - 1); // font
// TODO: This is effed because the Height (at least) of each
// table is not well-defined by .NET - OnResize() for the
// tables gets called multiples times per table and the
// value of Height changes arbitrarily. Since an accurate
// Height is required by InitScrollers() a glitch occurs
// when the height of Font increases. That is if a cell or
// a row is currently selected it will NOT be fully
// displayed if it is NOT on the currently displayed page
// and it is near the bottom of the tab-control's page-area;
// several pixels of the selected cell or row will still be
// covered by the horizontal scroller. Given the arbitrary
// Height changes that occur throughout this function's
// sequence in fact it's surprising/remarkable that things
// turn out even almost correct.
// NOTE: Height of any table should NOT be changing at all.
if (table == Table)
{
table.Invalidator(table.EnsureDisplayed());
}
}
DrawRegulator.ResumeDrawing(Table);
Obfuscate(false);
if (_ffont != null) // layout for big tables will send the Font dialog below the form ->
{
_ffont.BringToFront(); // (although it should never be behind the form because its owner IS the form)
}
}
}
/// <summary>
/// Instantiates <c><see cref="RowCreatorDialog"/></c> for
/// inserting/creating multiple rows.
/// </summary>
/// <param name="sender"><c><see cref="it_CreateRows"/></c></param>
/// <param name="e"></param>
/// <remarks>Fired by
/// <list type="bullet">
/// <item>Rows|Create ... <c>[F2]</c></item>
/// </list></remarks>
void editrowsclick_CreateRows(object sender, EventArgs e)
{
int selr = Table.getSelectedRowOrCells();
using (var rcd = new RowCreatorDialog(this, selr, _copyr.Count != 0))
{
if (rcd.ShowDialog(this) == DialogResult.OK)
{
Obfuscate();
DrawRegulator.SuspendDrawing(Table);
Restorable rest = UndoRedo.createArray(_lengthCr, UndoRedo.UrType.rt_ArrayDelete);
var cells = new string[Table.ColCount];
switch (_fillCr)
{
case CrFillType.Stars:
for (int i = 0; i != Table.ColCount; ++i)
{
cells[i] = gs.Stars;
}
break;
case CrFillType.Selected:
for (int i = 0; i != Table.ColCount; ++i)
{
cells[i] = Table[selr, i].text;
}
break;
case CrFillType.Copied:
for (int i = 0; i != Table.ColCount; ++i)
{
if (i < _copyr[0].Length)
{
cells[i] = _copyr[0][i];
}
else
{
cells[i] = gs.Stars;
}
}
break;
}
int r = _startCr;
for (int i = 0; i != _lengthCr; ++i, ++r)
{
cells[0] = r.ToString(CultureInfo.InvariantCulture);
Table.Insert(r, cells, false);
rest.array[i] = Table.Rows[r].Clone() as Row;
}
Table.Calibrate(_startCr, _lengthCr - 1); // insert range
Table.ClearSelects(false, true);
Table.Rows[_startCr].selected = true;
Table.RangeSelect = _lengthCr - 1;
Table.EnsureDisplayedRow(_startCr);
if (!Table.Changed)
{
Table.Changed = true;
rest.isSaved = UndoRedo.IsSavedType.is_Undo;
}
Table._ur.Push(rest);
DrawRegulator.ResumeDrawing(Table);
Obfuscate(false);
if (Settings._autorder && order() != 0)
{
layout();
}
}
}
}
/// <summary>
/// Deletes a <c><see cref="Row"/></c> from the table.
/// </summary>
/// <param name="idr">row-id to delete</param>
/// <param name="calibrate"><c>true</c> to re-layout the grid or
/// <c>false</c> if <c><see cref="Calibrate()">Calibrate()</see></c>
/// will be done by the caller</param>
internal void Delete(int idr, bool calibrate = true)
{
if (calibrate)
{
DrawRegulator.SuspendDrawing(this);
}
Row row;
Rows.Remove(Rows[idr]);
--RowCount;
for (int r = idr; r != RowCount; ++r) // straighten out row._id and cell.y ->
{
--(row = Rows[r])._id;
for (int c = 0; c != ColCount; ++c)
{
--row[c].y;
}
}
if (RowCount == 0) // add a row of stars so grid is not left blank ->
{
++RowCount;
row = new Row(0, ColCount, Brushes.Created, this);
int c = 0;
if (Settings._autorder)
{
row[c++] = new Cell(0, 0, "0");
}
for (; c != ColCount; ++c)
{
row[c] = new Cell(0, c, gs.Stars);
}
Rows.Add(row);
if (calibrate)
{
Calibrate(0);
DrawRegulator.ResumeDrawing(this);
return;
}
}
if (calibrate) // is only 1 row (no range) via context single-row edit
{
Calibrate();
if (idr < RowCount)
{
EnsureDisplayedRow(idr);
}
DrawRegulator.ResumeDrawing(this);
}
}