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#include "localsview.h"
#include <lexer_configuration.h>
#include <editor_config.h>
#include <event_notifier.h>
#include <file_logger.h>
#include "XDebugManager.h"
#include "globals.h"
#include "editor_config.h"
LocalsView::LocalsView(wxWindow* parent)
: LocalsViewBase(parent)
{
Hide();
// LexerConf::Ptr_t lex = EditorConfigST::Get()->GetLexer("php");
// if ( lex ) {
// m_dataview->SetFont( lex->GetFontForSyle(wxSTC_HPHP_DEFAULT) );
// }
EventNotifier::Get()->Bind(wxEVT_XDEBUG_LOCALS_UPDATED, &LocalsView::OnLocalsUpdated, this);
EventNotifier::Get()->Bind(wxEVT_XDEBUG_SESSION_ENDED, &LocalsView::OnXDebugSessionEnded, this);
EventNotifier::Get()->Bind(wxEVT_XDEBUG_SESSION_STARTED, &LocalsView::OnXDebugSessionStarted, this);
EventNotifier::Get()->Bind(wxEVT_XDEBUG_PROPERTY_GET, &LocalsView::OnProperytGet, this);
}
LocalsView::~LocalsView()
{
EventNotifier::Get()->Unbind(wxEVT_XDEBUG_LOCALS_UPDATED, &LocalsView::OnLocalsUpdated, this);
EventNotifier::Get()->Unbind(wxEVT_XDEBUG_SESSION_ENDED, &LocalsView::OnXDebugSessionEnded, this);
EventNotifier::Get()->Unbind(wxEVT_XDEBUG_SESSION_STARTED, &LocalsView::OnXDebugSessionStarted, this);
EventNotifier::Get()->Unbind(wxEVT_XDEBUG_PROPERTY_GET, &LocalsView::OnProperytGet, this);
}
void LocalsView::OnLocalCollapsed(wxDataViewEvent& event)
{
/// We keep track on expanded and collapsed items by their fullname
CHECK_ITEM_RET(event.GetItem());
wxStringClientData* cd = dynamic_cast<wxStringClientData*>(m_dataviewModel->GetClientObject(event.GetItem()));
CHECK_PTR_RET(cd);
if(m_localsExpandedItemsFullname.count(cd->GetData())) {
m_localsExpandedItemsFullname.erase(cd->GetData());
}
}
void LocalsView::OnXDebugSessionEnded(XDebugEvent& e)
{
e.Skip();
CL_DEBUG("LocalsView::OnXDebugSessionEnded(): Debug sessions started - cleaning all locals view");
// Clear the variables view
m_dataviewModel->Clear();
m_localsExpandedItemsFullname.clear();
m_localsExpandedItems.Clear();
m_waitingExpand.clear();
}
void LocalsView::OnLocalExpanded(wxDataViewEvent& event)
{
/// We keep track on expanded and collapsed items by their fullname
CHECK_ITEM_RET(event.GetItem());
wxStringClientData* cd = dynamic_cast<wxStringClientData*>(m_dataviewModel->GetClientObject(event.GetItem()));
CHECK_PTR_RET(cd);
m_localsExpandedItemsFullname.insert(cd->GetData());
}
void LocalsView::OnLocalsUpdated(XDebugEvent& e)
{
e.Skip();
CL_DEBUG("Inside OnLocalsUpdated");
m_dataviewModel->Clear();
m_localsExpandedItems.Clear();
const XVariable::List_t& vars = e.GetVariables();
AppendVariablesToTree(wxDataViewItem(NULL), vars);
// Expand the items that were expanded before the view refresh
for(size_t i = 0; i < m_localsExpandedItems.GetCount(); ++i) {
// Ensure it is visible
m_dataview->EnsureVisible(m_localsExpandedItems.Item(i));
// Ensure its expanded
m_dataview->Expand(m_localsExpandedItems.Item(i));
}
m_localsExpandedItems.Clear();
}
void LocalsView::AppendVariablesToTree(const wxDataViewItem& parent, const XVariable::List_t& children)
{
XVariable::List_t::const_iterator iter = children.begin();
for(; iter != children.end(); ++iter) {
const XVariable& var = *iter;
wxVector<wxVariant> cols;
cols.push_back(var.name);
cols.push_back(var.type);
cols.push_back(var.classname);
cols.push_back(var.value);
wxDataViewItem item = m_dataviewModel->AppendItem(parent, cols, new wxStringClientData(var.fullname));
if(var.GetCreateFakeNode()) {
// create dummy node in the tree view so we can expand it later
cols.clear();
cols.push_back("<dummy>");
cols.push_back(wxString());
cols.push_back(wxString());
cols.push_back(wxString());
m_dataviewModel->AppendItem(item, cols, new wxStringClientData(var.fullname));
} else if(var.HasChildren()) {
AppendVariablesToTree(item, var.children);
if(m_localsExpandedItemsFullname.count(var.fullname)) {
// this item should be expanded
m_localsExpandedItems.Add(item);
}
}
}
}
void LocalsView::OnXDebugSessionStarted(XDebugEvent& e)
{
e.Skip();
CL_DEBUG("LocalsView::OnXDebugSessionStarted(): Debug sessions started - cleaning all locals view");
// Clear the variables view
m_dataviewModel->Clear();
m_localsExpandedItemsFullname.clear();
m_localsExpandedItems.Clear();
m_waitingExpand.clear();
}
void LocalsView::OnLocalExpanding(wxDataViewEvent& event)
{
event.Skip();
CHECK_ITEM_RET(event.GetItem());
wxDataViewItem item = event.GetItem();
wxDataViewItemArray children;
if(m_dataviewModel->GetChildren(item, children) && children.GetCount() == 1) {
wxDataViewItem child = children.Item(0);
wxVariant v;
m_dataviewModel->GetValue(v, child, 0);
if(v.GetString() == "<dummy>") {
// a dummy node has been found
// Delete this node and request from XDebug to expand it
m_dataviewModel->SetValue(wxString("Loading..."), child, 0);
wxString propertyName = DoGetItemClientData(event.GetItem());
XDebugManager::Get().SendGetProperty(propertyName);
m_waitingExpand.insert(std::make_pair(propertyName, item));
}
}
}
wxString LocalsView::DoGetItemClientData(const wxDataViewItem& item) const
{
wxStringClientData* scd = dynamic_cast<wxStringClientData*>(m_dataviewModel->GetClientObject(item));
if(scd) {
return scd->GetData();
}
return wxEmptyString;
}
void LocalsView::OnProperytGet(XDebugEvent& e)
{
e.Skip();
// An item was evaluated using property_get
std::map<wxString, wxDataViewItem>::iterator iter = m_waitingExpand.find(e.GetEvaluted());
if(iter == m_waitingExpand.end()) {
return;
}
wxDataViewItem item = iter->second;
m_waitingExpand.erase(iter);
// Delete the fake node
wxDataViewItemArray children;
m_dataviewModel->GetChildren(item, children);
if(!children.IsEmpty()) {
m_dataviewModel->DeleteItems(item, children);
}
XVariable::List_t vars = e.GetVariables();
if(vars.empty()) return;
// Since we got here from property_get, XDebug will reply with the specific property (e.g. $myclass->secondClass)
// and all its children. Howeverr, $myclass->secondClass already exist in the tree
// so we are only interested with its children. so we use here vars.begin()->children (vars is always list of size
// == 1)
wxASSERT_MSG(vars.size() == 1, "property_get returned list of size != 1");
XVariable::List_t childs;
childs = vars.begin()->children;
if(!childs.empty()) {
AppendVariablesToTree(item, childs);
m_dataview->Expand(item);
}
}
void LocalsView::OnLocalsMenu(wxDataViewEvent& event)
{
wxMenu menu;
menu.Append(XRCID("php_locals_copy_value"), _("Copy Value"));
menu.Bind(wxEVT_MENU, &LocalsView::OnCopyValue, this, XRCID("php_locals_copy_value"));
m_dataview->PopupMenu(&menu);
}
void LocalsView::OnCopyValue(wxCommandEvent& event)
{
wxVariant v;
wxDataViewItemArray items;
m_dataview->GetSelections(items);
wxString textToCopy;
for(size_t i = 0; i < items.size(); ++i) {
m_dataviewModel->GetValue(v, items.Item(i), 3);
textToCopy << v.GetString() << EditorConfigST::Get()->GetOptions()->GetEOLAsString();
}
::CopyToClipboard(textToCopy);
}
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