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Added classes to manage simple tabular data of known structure using a

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popup containing a wxGrid object.

BasePicker : Abstract class adding a popup to wxPickerBase  styled with
a wxTextCtrl.
BaseGridPicker : Abstract class adding a wxGrid in the popup.

JsonGridPickerCtrl : UI control storing the tabular data in a JSON
array.
LBoundJsonGridPicker : connect JsonGridPicker to database.
LGridJsonCellEditor : use LBoundJsonGridPicker in other wxGrid objects.
LGridJsonCellRenderer : render cell JSON data.

XmlGridPickerCtrl : UI control storing the tabular data in as XML
document.
LBoundXmlGridPicker : connect XmlGridPicker to database.
LGridXmlCellEditor : grid editor for LBoundXmlGridPicker.
LGridXmlCellRenderer : grid renderer for LBoundXmlGridPicker.

JsonHelper and XmlHelper : for applications to quickly get intent value
from database data..

The structure of managed tabular data :

Column 1 : Intent - this is what we want to store/edit. This can be
telephone numbers, email addresses, instant messaging addresses...
any single line piece of information that can exist many times for one
entity (person, company...).
Column 2 : Type - A short description of the intent : 'Home, Work,
Mobile, Fax, Other...'. It is displayed in a non editable wxComboBox.
Column 3 : Preferred - One line of data can be selected as the preferred
one. It is not mandatory, but it must be a single choice.
Column 4 : Notes - single line notes.

Adjust sql scripts and L7.dox.
Applied ANSI formatting style to all files.

Other changes :

Work around a nasty misbehavior.
Grid columns edited by a translated combobox expect full string
data as cell values. LResultSet::BEData() will report these mapped strings,
instead of database real data. LBoundComboBox::IsDirty() will always be
true even if the editor is unchanged once created.
Simplest workaround : disconnect m_BoundComboBox if unchanged.

LGridTextEditor::ProvideFormEditor() : set the form editor's value
explicitely.; wxTextCtrl does not interpret data it receives

LBoundControl::SetNull must be void.

LBoundGrid : Unbind:: instructions should limit to the widget's id, like Bind::

LConnection::GetReturnedKeys should return NULL.
LConnection::SetData should return void.

Notes : wxJSON must be configured with the same prefix as wxWidgets,
here /usr/local/{wxWidgets,wxWidgets-Release}.
This commit is contained in:
SET
2019-12-22 16:35:16 +01:00
parent 1ec23950c0
commit aaacf88071
82 changed files with 3368 additions and 595 deletions
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14
L7/LGridComboEditor.cpp
View File

@@ -59,7 +59,19 @@ wxGridCellEditor* LGridComboEditor::Clone() const
bool LGridComboEditor::EndEdit(int row, int col, const wxGrid* grid, const wxString& oldval, wxString* newval)
{
// What do we do here ?
/*
* Work around a nasty misbehavior.
* Grid columns edited by a translated combobox expect full string
* data as cell values. LResultSet::BEData() will report these mapped strings,
* instead of database real data. LBoundComboBox::IsDirty() will always be
* true even if m_BoundComboBox is unchanged once created.
* Simplest workaround : disconnect m_BoundComboBox if unchanged.
*/
if (m_BoundComboBox->GetStringSelection() == oldval && m_BoundComboBox->IsTranslated())
{
LResultSet * rs = ((LBoundGrid *) grid)->GetResultSet();
rs->UnRegisterControl(m_BoundComboBox);
}
return true;
}