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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 Eran Ifrah
// file name : LLDBTooltip.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "LLDBTooltip.h"
#include "LLDBPlugin.h"
#include "macros.h"
#include "event_notifier.h"
#include <wx/wupdlock.h>
#include "cl_config.h"
#include "globals.h"
LLDBTooltip::LLDBTooltip(LLDBPlugin* plugin)
: clResizableTooltip(plugin)
, m_plugin(plugin)
{
MSWSetNativeTheme(m_treeCtrl);
m_plugin->GetLLDB()->Bind(wxEVT_LLDB_VARIABLE_EXPANDED, &LLDBTooltip::OnLLDBVariableExpanded, this);
}
LLDBTooltip::~LLDBTooltip()
{
m_plugin->GetLLDB()->Unbind(wxEVT_LLDB_VARIABLE_EXPANDED, &LLDBTooltip::OnLLDBVariableExpanded, this);
}
void LLDBTooltip::OnItemExpanding(wxTreeEvent& event)
{
CHECK_ITEM_RET(event.GetItem());
LLDBVariableClientData* data = ItemData(event.GetItem());
wxTreeItemIdValue cookie;
wxTreeItemId child = m_treeCtrl->GetFirstChild(event.GetItem(), cookie);
if(m_treeCtrl->GetItemText(child) == "<dummy>") {
// dummy item, remove it
m_treeCtrl->DeleteChildren(event.GetItem());
m_plugin->GetLLDB()->RequestVariableChildren(data->GetVariable()->GetLldbId());
// Store the treeitemid parent in cache
m_itemsPendingExpansion.insert(std::make_pair(data->GetVariable()->GetLldbId(), event.GetItem()));
} else {
event.Skip();
}
}
void LLDBTooltip::Show(const wxString& displayName, LLDBVariable::Ptr_t variable)
{
DoCleanup();
wxTreeItemId item = m_treeCtrl->AddRoot(
variable->ToString(displayName), wxNOT_FOUND, wxNOT_FOUND, new LLDBVariableClientData(variable));
if(variable->HasChildren()) {
m_treeCtrl->AppendItem(item, "<dummy>");
}
clResizableTooltip::ShowTip();
}
void LLDBTooltip::DoCleanup()
{
m_treeCtrl->DeleteAllItems();
m_itemsPendingExpansion.clear();
}
LLDBVariableClientData* LLDBTooltip::ItemData(const wxTreeItemId& item) const
{
return dynamic_cast<LLDBVariableClientData*>(m_treeCtrl->GetItemData(item));
}
void LLDBTooltip::OnLLDBVariableExpanded(LLDBEvent& event)
{
int variableId = event.GetVariableId();
wxUnusedVar(variableId);
std::map<int, wxTreeItemId>::iterator iter = m_itemsPendingExpansion.find(event.GetVariableId());
if(iter == m_itemsPendingExpansion.end()) {
// does not belong to us
event.Skip();
return;
}
wxTreeItemId parentItem = iter->second;
// add the variables to the tree
for(size_t i = 0; i < event.GetVariables().size(); ++i) {
DoAddVariable(parentItem, event.GetVariables().at(i));
}
// Expand the parent item
if(m_treeCtrl->HasChildren(parentItem)) {
m_treeCtrl->Expand(parentItem);
}
// remove it
m_itemsPendingExpansion.erase(iter);
}
void LLDBTooltip::DoAddVariable(const wxTreeItemId& parent, LLDBVariable::Ptr_t variable)
{
wxTreeItemId item = m_treeCtrl->AppendItem(
parent, variable->ToString(), wxNOT_FOUND, wxNOT_FOUND, new LLDBVariableClientData(variable));
if(variable->HasChildren()) {
m_treeCtrl->AppendItem(item, "<dummy>");
}
}
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