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studio.cpp
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C/C++ Source or Header
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2002-03-21
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523 lines
/////////////////////////////////////////////////////////////////////////////
// Name: Studio.cpp
// Purpose: Studio application class
// Author: Julian Smart
// Modified by:
// Created: 27/7/98
// RCS-ID: $Id: studio.cpp,v 1.8 2002/03/21 10:32:03 JS Exp $
// Copyright: (c) Julian Smart
// Licence:
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/wx.h"
#include "wx/mdi.h"
#endif
#include "wx/resource.h"
#include "wx/config.h"
#include "wx/laywin.h"
#include "studio.h"
#include "view.h"
#include "doc.h"
#include "mainfrm.h"
#include "cspalette.h"
#include "project.h"
#include "symbols.h"
#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
#include "bitmaps/new.xpm"
#include "bitmaps/open.xpm"
#include "bitmaps/save.xpm"
#include "bitmaps/copy.xpm"
#include "bitmaps/cut.xpm"
#include "bitmaps/paste.xpm"
#include "bitmaps/print.xpm"
#include "bitmaps/help.xpm"
#include "bitmaps/undo.xpm"
#include "bitmaps/redo.xpm"
#include "bitmaps/alignl.xpm"
#include "bitmaps/alignr.xpm"
#include "bitmaps/alignt.xpm"
#include "bitmaps/alignb.xpm"
#include "bitmaps/horiz.xpm"
#include "bitmaps/vert.xpm"
#include "bitmaps/copysize.xpm"
#include "bitmaps/linearrow.xpm"
#include "bitmaps/newpoint.xpm"
#include "bitmaps/cutpoint.xpm"
#include "bitmaps/straight.xpm"
#include "studio.xpm"
#endif
IMPLEMENT_APP(csApp)
csApp::csApp()
{
m_docManager = NULL;
m_diagramPalette = NULL;
m_diagramToolBar = NULL;
m_projectTreeCtrl = NULL;
m_diagramPaletteSashWindow = NULL;
m_projectSashWindow = NULL;
m_symbolDatabase = NULL;
m_pointSizeComboBox = NULL;
m_zoomComboBox = NULL;
m_shapeEditMenu = NULL;
// Configuration
m_mainFramePos.x = 20;
m_mainFramePos.y = 20;
m_mainFrameSize.x = 500;
m_mainFrameSize.y = 400;
m_gridStyle = csGRID_STYLE_INVISIBLE;
m_gridSpacing = 5;
}
csApp::~csApp()
{
}
// Initialise this in OnInit, not statically
bool csApp::OnInit(void)
{
if (!wxResourceParseFile("studio_resources.wxr"))
{
wxMessageBox("Could not find or parse resource file: studio_resources.wxr", "Studio");
return FALSE;
}
m_helpController.Initialize("studio.hlp");
ReadOptions();
wxOGLInitialize();
InitSymbols();
//// Create a document manager
m_docManager = new wxDocManager;
//// Create a template relating drawing documents to their views
(void) new wxDocTemplate(m_docManager, "Diagram", "*.dia", "", "dia", "Diagram Doc", "Diagram View",
CLASSINFO(csDiagramDocument), CLASSINFO(csDiagramView));
// Create the main frame window.
// Note that we use a frame style that doesn't have wxCLIP_CHILDREN in it
// (the default frame style contains wxCLIP_CHILDREN), otherwise the client
// area doesn't refresh properly when we change its position, under Windows.
#define wxDEFAULT_FRAME_STYLE_NO_CLIP \
(wxSYSTEM_MENU | wxRESIZE_BORDER | wxMINIMIZE_BOX | wxMAXIMIZE_BOX | wxTHICK_FRAME | wxSYSTEM_MENU | wxCAPTION)
csFrame* frame = new csFrame(m_docManager, NULL, -1, "OGL Studio", m_mainFramePos, m_mainFrameSize,
wxDEFAULT_FRAME_STYLE_NO_CLIP | wxHSCROLL | wxVSCROLL);
// Give it an icon
frame->SetIcon(wxICON(studio));
// Make a menubar
wxMenu *fileMenu = new wxMenu;
fileMenu->Append(wxID_NEW, "&New...\tCtrl+N");
fileMenu->Append(wxID_OPEN, "&Open...\tCtrl+O");
fileMenu->AppendSeparator();
fileMenu->Append(wxID_PRINT, "&Print...\tCtrl+P");
fileMenu->Append(wxID_PRINT_SETUP, "Print &Setup...");
fileMenu->Append(wxID_PREVIEW, "Print Pre&view");
fileMenu->AppendSeparator();
fileMenu->Append(wxID_EXIT, "E&xit");
// A history of files visited. Use this menu.
m_docManager->FileHistoryUseMenu(fileMenu);
wxMenu *viewMenu = new wxMenu;
viewMenu->Append(ID_CS_SETTINGS, "&Settings...");
wxMenu *helpMenu = new wxMenu;
helpMenu->Append(wxID_HELP, "&Help Contents\tF1");
helpMenu->Append(ID_CS_ABOUT, "&About");
wxMenuBar *menuBar = new wxMenuBar;
menuBar->Append(fileMenu, "&File");
menuBar->Append(viewMenu, "&View");
menuBar->Append(helpMenu, "&Help");
// Associate the menu bar with the frame
frame->SetMenuBar(menuBar);
// Load the file history
wxConfig config("OGL Studio", "wxWindows");
m_docManager->FileHistoryLoad(config);
frame->CreateStatusBar();
// The ordering of these is important for layout purposes
CreateDiagramToolBar(frame);
CreatePalette(frame);
/*
CreateProjectWindow(frame);
FillProjectTreeCtrl();
*/
// Create the shape editing menu
m_shapeEditMenu = new ShapeEditMenu;
m_shapeEditMenu->Append(ID_CS_EDIT_PROPERTIES, "Edit properties");
m_shapeEditMenu->AppendSeparator();
m_shapeEditMenu->Append(ID_CS_ROTATE_CLOCKWISE, "Rotate clockwise");
m_shapeEditMenu->Append(ID_CS_ROTATE_ANTICLOCKWISE, "Rotate anticlockwise");
m_shapeEditMenu->AppendSeparator();
m_shapeEditMenu->Append(ID_CS_CUT, "Cut");
frame->Show(TRUE);
SetTopWindow(frame);
return TRUE;
}
int csApp::OnExit(void)
{
WriteOptions();
delete m_symbolDatabase;
m_symbolDatabase = NULL;
delete m_docManager;
m_docManager = NULL;
delete m_shapeEditMenu;
m_shapeEditMenu = NULL;
wxOGLCleanUp();
return 0;
}
/*
* Centralised code for creating a document frame.
* Called from view.cpp, when a view is created.
*/
wxMDIChildFrame *csApp::CreateChildFrame(wxDocument *doc, wxView *view, wxMenu** editMenuRet)
{
//// Make a child frame
csMDIChildFrame *subframe = new csMDIChildFrame(doc, view, ((wxDocMDIParentFrame*)GetTopWindow()), -1, "Child Frame",
wxPoint(10, 10), wxSize(300, 300), wxDEFAULT_FRAME_STYLE);
#ifdef __WXMSW__
subframe->SetIcon(wxString("chart"));
#endif
#ifdef __X__
subframe->SetIcon(wxIcon("doc.xbm"));
#endif
//// Make a menubar
wxMenu *fileMenu = new wxMenu;
fileMenu->Append(wxID_NEW, "&New...\tCtrl+N");
fileMenu->Append(wxID_OPEN, "&Open...\tCtrl+O");
fileMenu->Append(wxID_CLOSE, "&Close\tCtrl+W");
fileMenu->Append(wxID_SAVE, "&Save\tCtrl+S");
fileMenu->Append(wxID_SAVEAS, "Save &As...\tF12");
fileMenu->AppendSeparator();
fileMenu->Append(wxID_PRINT, "&Print...\tCtrl+P");
fileMenu->Append(wxID_PRINT_SETUP, "Print &Setup...");
fileMenu->Append(wxID_PREVIEW, "Print Pre&view");
fileMenu->AppendSeparator();
fileMenu->Append(wxID_EXIT, "E&xit");
wxMenu *editMenu = NULL;
editMenu = new wxMenu;
editMenu->Append(wxID_UNDO, "&Undo\tCtrl+Z");
editMenu->Append(wxID_REDO, "&Redo\tCtrl+Y");
editMenu->AppendSeparator();
editMenu->Append(wxID_CUT, "Cu&t\tCtrl+X");
editMenu->Append(wxID_COPY, "&Copy\tCtrl+C");
editMenu->Append(wxID_PASTE, "&Paste\tCtrl+V");
editMenu->Append(wxID_DUPLICATE, "&Duplicate\tCtrl+D");
editMenu->AppendSeparator();
editMenu->Append(wxID_CLEAR, "Cle&ar\tDelete");
editMenu->Append(ID_CS_SELECT_ALL, "Select A&ll\tCtrl+A");
editMenu->AppendSeparator();
editMenu->Append(ID_CS_EDIT_PROPERTIES, "Edit P&roperties...");
*editMenuRet = editMenu;
m_docManager->FileHistoryUseMenu(fileMenu);
m_docManager->FileHistoryAddFilesToMenu(fileMenu);
doc->GetCommandProcessor()->SetEditMenu(editMenu);
wxMenu *viewMenu = new wxMenu;
viewMenu->Append(ID_CS_SETTINGS, "&Settings...");
wxMenu *helpMenu = new wxMenu;
helpMenu->Append(wxID_HELP, "&Help Contents\tF1");
helpMenu->Append(ID_CS_ABOUT, "&About");
wxMenuBar *menuBar = new wxMenuBar;
menuBar->Append(fileMenu, "&File");
menuBar->Append(editMenu, "&Edit");
menuBar->Append(viewMenu, "&View");
menuBar->Append(helpMenu, "&Help");
//// Associate the menu bar with the frame
subframe->SetMenuBar(menuBar);
return subframe;
}
// Creates a canvas. Called by OnInit as a child of the main window
csCanvas *csApp::CreateCanvas(wxView *view, wxFrame *parent)
{
int width, height;
parent->GetClientSize(&width, &height);
// Non-retained canvas
csCanvas *canvas = new csCanvas((csDiagramView*) view, parent, 1000, wxPoint(0, 0), wxSize(width, height), wxSUNKEN_BORDER);
wxColour bgColour("WHITE");
canvas->SetBackgroundColour(bgColour);
wxCursor cursor(wxCURSOR_HAND);
canvas->SetCursor(cursor);
// Give it scrollbars
canvas->SetScrollbars(20, 20, 100, 100);
return canvas;
}
void csApp::InitToolBar(wxToolBar* toolBar)
{
wxBitmap* bitmaps[10];
#ifdef __WXMSW__
bitmaps[0] = new wxBitmap("new", wxBITMAP_TYPE_RESOURCE);
bitmaps[1] = new wxBitmap("open", wxBITMAP_TYPE_RESOURCE);
bitmaps[2] = new wxBitmap("save", wxBITMAP_TYPE_RESOURCE);
bitmaps[3] = new wxBitmap("copy", wxBITMAP_TYPE_RESOURCE);
bitmaps[4] = new wxBitmap("cut", wxBITMAP_TYPE_RESOURCE);
bitmaps[5] = new wxBitmap("paste", wxBITMAP_TYPE_RESOURCE);
bitmaps[6] = new wxBitmap("print", wxBITMAP_TYPE_RESOURCE);
bitmaps[7] = new wxBitmap("help", wxBITMAP_TYPE_RESOURCE);
bitmaps[8] = new wxBitmap("undo", wxBITMAP_TYPE_RESOURCE);
bitmaps[9] = new wxBitmap("redo", wxBITMAP_TYPE_RESOURCE);
#elif defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
bitmaps[0] = new wxBitmap( new_xpm );
bitmaps[1] = new wxBitmap( open_xpm );
bitmaps[2] = new wxBitmap( save_xpm );
bitmaps[3] = new wxBitmap( copy_xpm );
bitmaps[4] = new wxBitmap( cut_xpm );
bitmaps[5] = new wxBitmap( paste_xpm );
bitmaps[6] = new wxBitmap( print_xpm );
bitmaps[7] = new wxBitmap( help_xpm );
bitmaps[8] = new wxBitmap( undo_xpm );
bitmaps[9] = new wxBitmap( redo_xpm );
#else
#error "Not implemented for this platform."
#endif
toolBar->AddTool(wxID_NEW, *bitmaps[0], wxNullBitmap, FALSE, -1, -1, NULL, "New file");
toolBar->AddTool(wxID_OPEN, *bitmaps[1], wxNullBitmap, FALSE, -1, -1, NULL, "Open file");
toolBar->AddTool(wxID_SAVE, *bitmaps[2], wxNullBitmap, FALSE, -1, -1, NULL, "Save file");
toolBar->AddSeparator();
toolBar->AddTool(wxID_PRINT, *bitmaps[6], wxNullBitmap, FALSE, -1, -1, NULL, "Print");
toolBar->AddSeparator();
toolBar->AddTool(wxID_COPY, *bitmaps[3], wxNullBitmap, FALSE, -1, -1, NULL, "Copy");
toolBar->AddTool(wxID_CUT, *bitmaps[4], wxNullBitmap, FALSE, -1, -1, NULL, "Cut");
toolBar->AddTool(wxID_PASTE, *bitmaps[5], wxNullBitmap, FALSE, -1, -1, NULL, "Paste");
toolBar->AddSeparator();
toolBar->AddTool(wxID_UNDO, *bitmaps[8], wxNullBitmap, FALSE, -1, -1, NULL, "Undo");
toolBar->AddTool(wxID_REDO, *bitmaps[9], wxNullBitmap, FALSE, -1, -1, NULL, "Redo");
toolBar->AddSeparator();
toolBar->AddTool(wxID_HELP, *bitmaps[7], wxNullBitmap, FALSE, -1, -1, NULL, "Help");
toolBar->Realize();
toolBar->EnableTool(wxID_COPY, FALSE);
toolBar->EnableTool(wxID_PASTE, FALSE);
toolBar->EnableTool(wxID_PRINT, FALSE);
toolBar->EnableTool(wxID_UNDO, FALSE);
toolBar->EnableTool(wxID_REDO, FALSE);
int i;
for (i = 0; i < 10; i++)
delete bitmaps[i];
}
// Create and initialise the diagram toolbar
void csApp::CreateDiagramToolBar(wxFrame* parent)
{
// First create a layout window
wxSashLayoutWindow* win = new wxSashLayoutWindow(parent, ID_LAYOUT_WINDOW_DIAGRAM_TOOLBAR, wxDefaultPosition, wxSize(200, 30), wxNO_BORDER|wxSW_3D|wxCLIP_CHILDREN);
win->SetDefaultSize(wxSize(10000, 30));
win->SetOrientation(wxLAYOUT_HORIZONTAL);
win->SetAlignment(wxLAYOUT_TOP);
win->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
m_diagramToolBarSashWindow = win;
m_diagramToolBarSashWindow->Show(FALSE);
// Create the actual toolbar
m_diagramToolBar = new wxToolBar(win, -1, wxDefaultPosition, wxDefaultSize, wxTB_HORIZONTAL|wxNO_BORDER|wxTB_FLAT);
wxBitmap* bitmaps[11];
#ifdef __WXMSW__
bitmaps[0] = new wxBitmap("alignl", wxBITMAP_TYPE_RESOURCE);
bitmaps[1] = new wxBitmap("alignr", wxBITMAP_TYPE_RESOURCE);
bitmaps[2] = new wxBitmap("alignt", wxBITMAP_TYPE_RESOURCE);
bitmaps[3] = new wxBitmap("alignb", wxBITMAP_TYPE_RESOURCE);
bitmaps[4] = new wxBitmap("horiz", wxBITMAP_TYPE_RESOURCE);
bitmaps[5] = new wxBitmap("vert", wxBITMAP_TYPE_RESOURCE);
bitmaps[6] = new wxBitmap("copysize", wxBITMAP_TYPE_RESOURCE);
bitmaps[7] = new wxBitmap("linearrow", wxBITMAP_TYPE_RESOURCE);
bitmaps[8] = new wxBitmap("newpoint", wxBITMAP_TYPE_RESOURCE);
bitmaps[9] = new wxBitmap("cutpoint", wxBITMAP_TYPE_RESOURCE);
bitmaps[10] = new wxBitmap("straighten", wxBITMAP_TYPE_RESOURCE);
#elif defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
bitmaps[0] = new wxBitmap( alignl_xpm );
bitmaps[1] = new wxBitmap( alignr_xpm );
bitmaps[2] = new wxBitmap( alignt_xpm );
bitmaps[3] = new wxBitmap( alignb_xpm );
bitmaps[4] = new wxBitmap( horiz_xpm );
bitmaps[5] = new wxBitmap( vert_xpm );
bitmaps[6] = new wxBitmap( copysize_xpm );
bitmaps[7] = new wxBitmap( linearrow_xpm );
bitmaps[8] = new wxBitmap( newpoint_xpm );
bitmaps[9] = new wxBitmap( cutpoint_xpm );
bitmaps[10] = new wxBitmap( straight_xpm );
#else
#error "Not implemented for this platform."
#endif
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNL, *bitmaps[0], wxNullBitmap, FALSE, -1, -1, NULL, "Align left");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNR, *bitmaps[1], wxNullBitmap, FALSE, -1, -1, NULL, "Align right");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNT, *bitmaps[2], wxNullBitmap, FALSE, -1, -1, NULL, "Align top");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNB, *bitmaps[3], wxNullBitmap, FALSE, -1, -1, NULL, "Align bottom");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGN_HORIZ, *bitmaps[4], wxNullBitmap, FALSE, -1, -1, NULL, "Align horizontally");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGN_VERT, *bitmaps[5], wxNullBitmap, FALSE, -1, -1, NULL, "Align vertically");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_COPY_SIZE, *bitmaps[6], wxNullBitmap, FALSE, -1, -1, NULL, "Copy size");
m_diagramToolBar->AddSeparator();
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_LINE_ARROW, *bitmaps[7], wxNullBitmap, TRUE, -1, -1, NULL, "Toggle arrow");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_NEW_POINT, *bitmaps[8], wxNullBitmap, FALSE, -1, -1, NULL, "New line point");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_CUT_POINT, *bitmaps[9], wxNullBitmap, FALSE, -1, -1, NULL, "Cut line point");
m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_STRAIGHTEN, *bitmaps[10], wxNullBitmap, FALSE, -1, -1, NULL, "Straighten lines");
m_diagramToolBar->Realize();
int i;
for (i = 0; i < 11; i++)
delete bitmaps[i];
// Create a combobox for point size
int maxPointSize = 40;
wxString *pointSizes = new wxString[maxPointSize];
for (i = 1; i <= maxPointSize; i++)
{
pointSizes[i-1].Printf("%d", i);
}
int controlX = 260;
int pointSizeW = 40;
int pointSizeH = 18;
int zoomW = 60;
int zoomH = 18;
#ifdef __WXMOTIF__
controlX += 75;
pointSizeW = 60;
pointSizeH = 22;
zoomW = 60;
zoomH = 22;
#endif
m_pointSizeComboBox = new wxComboBox(m_diagramToolBar, ID_WINDOW_POINT_SIZE_COMBOBOX,
"", wxPoint(controlX, 1), wxSize(pointSizeW, pointSizeH), maxPointSize, pointSizes);
delete[] pointSizes;
#ifdef __WXGTK__
m_diagramToolBar->AddControl(m_pointSizeComboBox);
#endif
m_pointSizeComboBox->SetSelection(10 - 1);
// Create a combobox for zooming
int maxZoom = 200;
int minZoom = 5;
int increment = 5;
int noStrings = (maxZoom - minZoom)/5 ;
wxString *zoomStrings = new wxString[noStrings];
for (i = 0; i < noStrings; i ++)
{
zoomStrings[noStrings - i - 1].Printf("%d%%", (i*increment + minZoom));
}
controlX += pointSizeW + 10;
m_zoomComboBox = new wxComboBox(m_diagramToolBar, ID_WINDOW_ZOOM_COMBOBOX,
"", wxPoint(controlX, 1), wxSize(zoomW, zoomH), noStrings, zoomStrings);
delete[] zoomStrings;
#ifdef __WXGTK__
m_diagramToolBar->AddControl(m_zoomComboBox);
#endif
// i = (zoom - minZoom)/increment
// index = noStrings - i - 1
// 100%
i = (100 - minZoom)/increment;
m_zoomComboBox->SetSelection(noStrings - i - 1);
}
// Read/write configuration information
bool csApp::ReadOptions()
{
wxConfig config("OGL Studio", "wxWindows");
config.Read("mainX", & m_mainFramePos.x);
config.Read("mainY", & m_mainFramePos.y);
config.Read("mainWidth", & m_mainFrameSize.x);
config.Read("mainHeight", & m_mainFrameSize.y);
config.Read("gridStyle", & m_gridStyle);
config.Read("gridSpacing", & m_gridSpacing);
return TRUE;
}
bool csApp::WriteOptions()
{
wxConfig config("OGL Studio", "wxWindows");
config.Write("mainX", (long) m_mainFramePos.x);
config.Write("mainY", (long) m_mainFramePos.y);
config.Write("mainWidth", (long) m_mainFrameSize.x);
config.Write("mainHeight", (long) m_mainFrameSize.y);
config.Write("gridStyle", (long) m_gridStyle);
config.Write("gridSpacing", (long) m_gridSpacing);
m_docManager->FileHistorySave(config);
return TRUE;
}