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propframe.cpp
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C/C++ Source or Header
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2002-01-27
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10KB
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319 lines
/////////////////////////////////////////////////////////////////////////////
// Author: Vaclav Slavik
// Created: 2000/05/05
// RCS-ID: $Id: propframe.cpp,v 1.7 2002/01/27 23:42:16 VS Exp $
// Copyright: (c) 2000 Vaclav Slavik
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "propframe.h"
#endif
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "wx/wx.h"
#include "wx/xrc/xml.h"
#include "wx/config.h"
#include "splittree.h"
#include "xmlhelpr.h"
#include "propframe.h"
#include "nodehnd.h"
#include "propedit.h"
#include "pe_basic.h"
#include "pe_adv.h"
#include "editor.h"
// ------------- support classes --------
class PropsTree: public wxRemotelyScrolledTreeCtrl
{
public:
PropsTree(wxWindow* parent, wxWindowID id, const wxPoint& pt = wxDefaultPosition,
const wxSize& sz = wxDefaultSize, long style = wxTR_HAS_BUTTONS)
: wxRemotelyScrolledTreeCtrl(parent, id, pt, sz, style),
m_EditCtrl(NULL) {}
void OnPaint(wxPaintEvent& event)
{
wxPaintDC dc(this);
wxTreeCtrl::OnPaint(event);
// Reset the device origin since it may have been set
dc.SetDeviceOrigin(0, 0);
wxPen pen(wxColour(_T("BLACK")), 1, wxSOLID);
dc.SetPen(pen);
dc.SetBrush(* wxTRANSPARENT_BRUSH);
wxSize clientSize = GetClientSize();
wxRect itemRect;
int cy=0;
wxTreeItemId h, lastH;
for(h=GetFirstVisibleItem();h;h=GetNextVisible(h))
{
if (h.IsOk() && GetBoundingRect(h, itemRect))
{
cy = itemRect.GetTop();
dc.DrawLine(0, cy, clientSize.x, cy);
lastH = h;
}
}
if (lastH.IsOk() && GetBoundingRect(lastH, itemRect))
{
cy = itemRect.GetBottom();
dc.DrawLine(0, cy, clientSize.x, cy);
}
}
void OnSelChange(wxTreeEvent& event)
{
if (m_EditCtrl != NULL)
{
m_EditCtrl->EndEdit();
m_EditCtrl = NULL;
}
wxTreeItemId item = event.GetItem();
PETreeData *dt = (PETreeData*)GetItemData(item);
if (dt != NULL)
{
wxRect bounding;
GetBoundingRect(item, bounding);
bounding.SetX(0);
bounding.SetWidth(GetCompanionWindow()->GetSize().x);
dt->EditCtrl->BeginEdit(bounding, item);
m_EditCtrl = dt->EditCtrl;
}
}
void ClearProps()
{
DeleteAllItems();
AddRoot(_("Properties"));
if (m_EditCtrl)
{
m_EditCtrl->EndEdit();
m_EditCtrl = NULL;
}
}
void OnScroll(wxScrollWinEvent& event)
{
event.Skip();
if (event.GetOrientation() == wxHORIZONTAL) return;
if (!m_EditCtrl) return;
wxTreeItemId id = GetSelection();
wxRect bounding;
GetBoundingRect(id, bounding);
m_EditCtrl->Move(-1, bounding.y);
}
PropEditCtrl *m_EditCtrl;
DECLARE_EVENT_TABLE()
};
BEGIN_EVENT_TABLE(PropsTree, wxRemotelyScrolledTreeCtrl)
EVT_PAINT(PropsTree::OnPaint)
EVT_TREE_SEL_CHANGED(-1, PropsTree::OnSelChange)
EVT_SCROLLWIN(PropsTree::OnScroll)
END_EVENT_TABLE()
class PropsValueWindow: public wxTreeCompanionWindow
{
public:
PropsValueWindow(wxWindow* parent, wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
const wxSize& sz = wxDefaultSize,
long style = 0)
: wxTreeCompanionWindow(parent, id, pos, sz, style) {}
virtual void DrawItem(wxDC& dc, wxTreeItemId id, const wxRect& rect)
{
if (m_treeCtrl)
{
PETreeData *data = (PETreeData*)m_treeCtrl->GetItemData(id);
wxString text;
if (data != NULL) text = data->EditCtrl->GetValueAsText(id);
dc.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID));
dc.DrawRectangle(rect);
dc.SetTextForeground(* wxBLACK);
dc.SetBackgroundMode(wxTRANSPARENT);
int textW, textH;
dc.GetTextExtent(text, & textW, & textH);
int x = 5;
int y = rect.GetY() + wxMax(0, (rect.GetHeight() - textH) / 2);
dc.DrawText(text, x, y);
}
}
void OnClick(wxMouseEvent& event)
{
int flags;
wxTreeItemId item = GetTreeCtrl()->HitTest(wxPoint(1, event.GetY()), flags);
if (item.IsOk())
{
GetTreeCtrl()->ScrollTo(item);
GetTreeCtrl()->SelectItem(item);
}
}
DECLARE_EVENT_TABLE()
};
BEGIN_EVENT_TABLE(PropsValueWindow, wxTreeCompanionWindow)
EVT_LEFT_DOWN(PropsValueWindow::OnClick)
END_EVENT_TABLE()
// ------------- properties frame --------
PropertiesFrame* PropertiesFrame::ms_Instance = NULL;
PropertiesFrame *PropertiesFrame::Get()
{
if (ms_Instance == NULL)
{
(void)new PropertiesFrame;
ms_Instance->Show(TRUE);
}
return ms_Instance;
}
PropertiesFrame::PropertiesFrame()
: wxFrame(EditorFrame::Get(), -1, _("Properties"),
wxDefaultPosition, wxDefaultSize,
wxDEFAULT_FRAME_STYLE | wxFRAME_NO_TASKBAR
#ifdef __WXMSW__
| wxFRAME_TOOL_WINDOW
#endif
)
{
ms_Instance = this;
m_Node = NULL;
m_scrolledWindow = new wxSplitterScrolledWindow(this, -1, wxDefaultPosition,
wxDefaultSize, wxNO_BORDER | wxCLIP_CHILDREN | wxVSCROLL);
m_splitter = new wxThinSplitterWindow(m_scrolledWindow, -1, wxDefaultPosition,
wxDefaultSize, wxSP_3DBORDER | wxCLIP_CHILDREN /* | wxSP_LIVE_UPDATE */);
m_splitter->SetSashSize(2);
m_tree = new PropsTree(m_splitter, -1, wxDefaultPosition,
wxDefaultSize, wxTR_HAS_BUTTONS | wxTR_NO_LINES | wxNO_BORDER );
m_tree->SetIndent(2);
m_valueWindow = new PropsValueWindow(m_splitter, -1, wxDefaultPosition,
wxDefaultSize, wxNO_BORDER);
m_valueWindow->SetBackgroundColour(m_tree->GetBackgroundColour());
m_splitter->SplitVertically(m_tree, m_valueWindow, wxConfig::Get()->Read(_T("propertiesframe_sash"), 100));
//m_splitter->AdjustScrollbars();
m_scrolledWindow->SetTargetWindow(m_tree);
m_scrolledWindow->EnableScrolling(FALSE, FALSE);
// Let the two controls know about each other
m_valueWindow->SetTreeCtrl(m_tree);
m_tree->SetCompanionWindow(m_valueWindow);
wxConfigBase *cfg = wxConfigBase::Get();
SetSize(wxRect(wxPoint(cfg->Read(_T("propertiesframe_x"), -1), cfg->Read(_T("propertiesframe_y"), -1)),
wxSize(cfg->Read(_T("propertiesframe_w"), 200), cfg->Read(_T("propertiesframe_h"), 200))));
m_EditCtrls.DeleteContents(TRUE);
m_EditCtrls.Put(_T("bool"), new PropEditCtrlBool(this));
m_EditCtrls.Put(_T("coord"), new PropEditCtrlCoord(this));
m_EditCtrls.Put(_T("color"), new PropEditCtrlColor(this));
m_EditCtrls.Put(_T("dimension"), new PropEditCtrlDim(this));
m_EditCtrls.Put(_T("flags"), new PropEditCtrlFlags(this));
m_EditCtrls.Put(_T("integer"), new PropEditCtrlInt(this));
m_EditCtrls.Put(_T("not_implemented"), new PropEditCtrlNull(this));
m_EditCtrls.Put(_T("text"), new PropEditCtrlTxt(this));
m_EditCtrls.Put(_T("xmlid"), new PropEditCtrlXRCID(this));
m_EditCtrls.Put(_T("font"), new PropEditCtrlFont(this));
m_EditCtrls.Put(_T("choice"), new PropEditCtrlChoice(this));
m_EditCtrls.Put(_T("file"), new PropEditCtrlFile(this));
m_EditCtrls.Put(_T("imagefile"), new PropEditCtrlImageFile(this));
m_EditCtrls.Put(_T(""), new PropEditCtrlNull(this));
ClearProps();
}
PropertiesFrame::~PropertiesFrame()
{
wxConfigBase *cfg = wxConfigBase::Get();
cfg->Write(_T("propertiesframe_x"), (long)GetPosition().x);
cfg->Write(_T("propertiesframe_y"), (long)GetPosition().y);
cfg->Write(_T("propertiesframe_w"), (long)GetSize().x);
cfg->Write(_T("propertiesframe_h"), (long)GetSize().y);
cfg->Write(_T("propertiesframe_sash"), (long)m_splitter->GetSashPosition());
ms_Instance = NULL;
}
void PropertiesFrame::ShowProps(wxXmlNode *node)
{
m_Node = node;
ClearProps();
AddSingleProp(PropertyInfo(_T("xmlid"), _T("XRCID"), wxEmptyString));
AddProps(NodeHandler::Find(node)->GetPropsList(node));
m_tree->Expand(m_tree->GetRootItem());
m_valueWindow->Refresh();
}
void PropertiesFrame::ClearProps()
{
((PropsTree*)m_tree)->ClearProps();
}
void PropertiesFrame::AddProps(PropertyInfoArray& plist)
{
for (size_t i = 0; i < plist.GetCount(); i++)
{
AddSingleProp(plist[i]);
}
}
void PropertiesFrame::AddSingleProp(const PropertyInfo& pinfo, wxTreeItemId *root)
{
PropEditCtrl *pec = (PropEditCtrl*)m_EditCtrls.Get(pinfo.Type);
wxTreeItemId tid;
if (root != NULL) tid = *root;
else tid = m_tree->GetRootItem();
if (pec == NULL)
wxLogError(_("Unknown property type '%s'!"), pinfo.Type.c_str());
else
pec->CreateTreeEntry(tid, pinfo);
}