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#include "AIHeadChooserDialog.h"
#include "i18n.h"
#include "ieclass.h"
#include "eclass.h"
#include <wx/splitter.h>
#include "wxutil/Bitmap.h"
#include "wxutil/dataview/TreeViewItemStyle.h"
#include "wxutil/dataview/ResourceTreeViewToolbar.h"
#include "ThreadedEntityDefPopulator.h"
namespace ui
{
namespace
{
const char* const WINDOW_TITLE = N_("Choose AI Head");
}
class ThreadedAIHeadLoader :
public ThreadedEntityDefPopulator
{
public:
ThreadedAIHeadLoader(const wxutil::DeclarationTreeView::Columns& columns) :
ThreadedEntityDefPopulator(columns, "icon_classname.png")
{}
protected:
bool ClassShouldBeListed(const IEntityClassPtr& eclass) override
{
return eclass->getAttributeValue("editor_head") == "1";
}
};
AIHeadChooserDialog::AIHeadChooserDialog() :
DialogBase(_(WINDOW_TITLE)),
_headsView(nullptr),
_description(nullptr)
{
SetSizer(new wxBoxSizer(wxVERTICAL));
auto splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition,
wxDefaultSize, wxSP_3D | wxSP_LIVE_UPDATE);
splitter->SetMinimumPaneSize(10); // disallow unsplitting
GetSizer()->Add(splitter, 1, wxEXPAND | wxALL, 12);
GetSizer()->Add(CreateStdDialogButtonSizer(wxOK | wxCANCEL), 0, wxALIGN_RIGHT | wxBOTTOM | wxRIGHT, 12);
auto treeViewPanel = new wxPanel(splitter);
treeViewPanel->SetSizer(new wxBoxSizer(wxVERTICAL));
_headsView = new wxutil::DeclarationTreeView(treeViewPanel, decl::Type::EntityDef, _columns, wxDV_NO_HEADER);
_headsView->Bind(wxEVT_DATAVIEW_SELECTION_CHANGED, &AIHeadChooserDialog::onHeadSelectionChanged, this);
// Head Name column
_headsView->AppendIconTextColumn("", _columns.iconAndName.getColumnIndex(),
wxDATAVIEW_CELL_INERT, wxCOL_WIDTH_AUTOSIZE, wxALIGN_NOT, wxDATAVIEW_COL_SORTABLE);
// Allow searching for the name
_headsView->AddSearchColumn(_columns.leafName);
auto treeViewToolbar = new wxutil::ResourceTreeViewToolbar(treeViewPanel, _headsView);
treeViewPanel->GetSizer()->Add(treeViewToolbar, 0, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, 6);
treeViewPanel->GetSizer()->Add(_headsView, 1, wxEXPAND);
FitToScreen(0.7f, 0.6f);
auto previewPanel = new wxPanel(splitter, wxID_ANY);
// Set the default rotation to something better suitable for the head models
_preview.reset(new wxutil::ModelPreview(previewPanel));
_preview->setDefaultCamDistanceFactor(5.0f);
_description = new wxTextCtrl(previewPanel, wxID_ANY, "",
wxDefaultPosition, wxDefaultSize, wxTE_LEFT | wxTE_MULTILINE | wxTE_READONLY | wxTE_WORDWRAP);
_description->SetMinClientSize(wxSize(-1, 60));
previewPanel->SetSizer(new wxBoxSizer(wxVERTICAL));
previewPanel->GetSizer()->Add(_description, 0, wxEXPAND | wxBOTTOM, 6);
previewPanel->GetSizer()->Add(_preview->getWidget(), 1, wxEXPAND);
splitter->SplitVertically(treeViewPanel, previewPanel);
// Set the default size of the window
splitter->SetSashPosition(static_cast<int>(GetSize().GetWidth() * 0.3f));
populateHeadStore();
Bind(wxEVT_DATAVIEW_ITEM_ACTIVATED, &AIHeadChooserDialog::_onItemActivated, this);
}
void AIHeadChooserDialog::populateHeadStore()
{
_headsView->Populate(std::make_shared<ThreadedAIHeadLoader>(_columns));
}
void AIHeadChooserDialog::_onItemActivated(wxDataViewEvent& ev)
{
EndModal(wxID_OK);
}
void AIHeadChooserDialog::setSelectedHead(const std::string& headDef)
{
_headsView->SetSelectedDeclName(headDef);
}
std::string AIHeadChooserDialog::getSelectedHead()
{
return _headsView->GetSelectedDeclName();
}
void AIHeadChooserDialog::handleSelectionChanged()
{
_selectedHead = _headsView->GetSelectedDeclName();
// Update sensitivity
FindWindowById(wxID_OK, this)->Enable(!_selectedHead.empty());
_description->Enable(!_selectedHead.empty());
if (!_selectedHead.empty())
{
// Lookup the IEntityClass instance
if (auto ecls = GlobalEntityClassManager().findClass(_selectedHead); ecls)
{
_preview->setModel(ecls->getAttributeValue("model"));
_preview->setSkin(ecls->getAttributeValue("skin"));
// Update the usage panel
_description->SetValue(eclass::getUsage(ecls));
}
}
else
{
_preview->setModel("");
}
}
void AIHeadChooserDialog::onHeadSelectionChanged(wxDataViewEvent& ev)
{
handleSelectionChanged();
}
} // namespace
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