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Aegisub/assdraw/src/assdraw.cpp
Amar Takhar dc404a954e Add UNIX (and with luck, OS X) support to assdraw. This (unfortunatly) 
includes propgrid, the build system for propgrid is brutal rather than fend of
users trying to build it themselves it's worth it to just include it with
assdraw for now.

Originally committed to SVN as r2177.
2008-04-13 06:57:09 +00:00

789 lines
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/*
* Copyright (c) 2007, ai-chan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the ASSDraw3 Team nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY AI-CHAN ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AI-CHAN BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
///////////////////////////////////////////////////////////////////////////////
// Name: assdraw.cpp
// Purpose: ASSDraw main source file
// Author: ai-chan
// Created: 08/26/06
// Copyright: (c) ai-chan
// Licence: 3-clause BSD
///////////////////////////////////////////////////////////////////////////////
#include "assdraw.hpp"
#include "enums.hpp"
#include "include_once.hpp"
#include <wx/clipbrd.h>
#include <wx/wfstream.h>
#include <wx/filename.h>
#include <wx/dynlib.h>
#include <wx/stdpaths.h>
#if !defined(__WINDOWS__)
#include "xpm/res.h"
#endif
/////////////
// Libraries
#ifdef __VISUALC__
#pragma comment(lib, "Vfw32.lib")
#pragma comment(lib, "comctl32.lib")
#pragma comment(lib, "rpcrt4.lib")
#pragma comment(lib, "winmm.lib")
#pragma comment(lib, "advapi32.lib")
#pragma comment(lib, "wsock32.lib")
#ifdef __WXDEBUG__
#pragma comment(lib, "wxmsw28ud_propgrid.lib")
#else
#pragma comment(lib, "wxmsw28u_propgrid.lib")
#endif
#endif
//DEFINE_EVENT_TYPE(wxEVT_SETTINGS_CHANGED)
// initialize wxWidget to accept our App class
IMPLEMENT_APP(ASSDrawApp)
BEGIN_EVENT_TABLE(ASSDrawFrame, wxFrame)
EVT_TOOL(TB_CLEAR, ASSDrawFrame::OnSelect_Clear)
EVT_TOOL(TB_PREVIEW, ASSDrawFrame::OnSelect_Preview)
//EVT_TOOL(TB_EDITSRC, ASSDrawFrame::OnSelect_EditSrc)
EVT_TOOL(TB_TRANSFORM, ASSDrawFrame::OnSelect_Transform)
EVT_TOOL_RANGE(MODE_ARR, MODE_DEL, ASSDrawFrame::OnChoose_Mode)
EVT_TOOL_RANGE(DRAG_DWG, DRAG_BOTH, ASSDrawFrame::OnChoose_DragMode)
EVT_TOOL_RCLICKED(wxID_ANY, ASSDrawFrame::OnToolRClick)
EVT_COMMAND(wxID_ANY, wxEVT_SETTINGS_CHANGED, ASSDrawFrame::OnSettingsChanged)
EVT_MENU_RANGE(MENU_TB_ALL, MENU_TB_BGIMG, ASSDrawFrame::OnChoose_TBarRClickMenu)
#if wxUSE_MENUS
EVT_MENU(MENU_CLEAR, ASSDrawFrame::OnSelect_Clear)
EVT_MENU(MENU_PREVIEW, ASSDrawFrame::OnSelect_Preview)
EVT_MENU(MENU_TRANSFORM, ASSDrawFrame::OnSelect_Transform)
EVT_MENU(MENU_LIBRARY, ASSDrawFrame::OnSelect_Library)
EVT_MENU(MENU_SETTINGS, ASSDrawFrame::OnSelect_Settings)
EVT_MENU(MENU_RESETPERSPECTIVE, ASSDrawFrame::OnSelect_ResetPerspective)
EVT_MENU(MENU_HELP, ASSDrawFrame::OnSelect_Help)
EVT_MENU(wxID_ABOUT, ASSDrawFrame::OnSelect_About)
EVT_MENU(MENU_UNDO, ASSDrawFrame::OnSelect_Undo)
EVT_MENU(MENU_REDO, ASSDrawFrame::OnSelect_Redo)
EVT_MENU(MENU_PASTE, ASSDrawFrame::OnSelect_Paste)
EVT_MENU(MENU_BGIMG_REMOVE, ASSDrawFrame::OnSelect_RemoveBG)
EVT_MENU(MENU_BGIMG_ALPHA, ASSDrawFrame::OnSelect_AlphaBG)
EVT_MENU_RANGE(MODE_ARR, MODE_NUT_BILINEAR, ASSDrawFrame::OnChoose_Mode)
EVT_MENU_RANGE(DRAG_DWG, DRAG_BOTH, ASSDrawFrame::OnChoose_DragMode)
EVT_MENU_RANGE(MENU_REPOS_TOPLEFT, MENU_REPOS_BOTRIGHT, ASSDrawFrame::OnChoose_Recenter)
EVT_MENU_RANGE(MENU_REPOS_BGTOPLEFT, MENU_REPOS_BGBOTRIGHT, ASSDrawFrame::OnChoose_RecenterToBG)
#endif //wxUSE_MENUS
EVT_CLOSE(ASSDrawFrame::OnClose)
END_EVENT_TABLE()
// ----------------------------------------------------------------------------
// the application class: ASSDrawApp
// ----------------------------------------------------------------------------
// 'Main program' equivalent: the program execution _T("starts") here
bool ASSDrawApp::OnInit()
{
// create the main application window
ASSDrawFrame * assdrawframe = new ASSDrawFrame( this, TITLE, wxDefaultPosition, wxSize(640, 480) );
SetTopWindow(assdrawframe);
return TRUE;
}
// ----------------------------------------------------------------------------
// main frame: ASSDrawFrame
// ----------------------------------------------------------------------------
// constructor
ASSDrawFrame::ASSDrawFrame( wxApp *app, const wxString& title, const wxPoint& pos, const wxSize& size, long style)
: wxFrame(NULL, wxID_ANY, title, pos, size, style)
{
m_app = app;
m_mgr.SetManagedWindow(this);
m_mgr.SetFlags(m_mgr.GetFlags() | wxAUI_MGR_ALLOW_ACTIVE_PANE);
// set the frame icon
SetIcon(wxICON(appico));
// Create status bar for the frame
#if wxUSE_STATUSBAR
CreateStatusBar(3);
int statwidths[] = { 64, -1, 64 };
GetStatusBar()->SetStatusWidths(3, statwidths);
SetStatusBarPane(1);
#endif // wxUSE_STATUSBAR
InitializeDefaultSettings();
// load config
configfile = wxFileName(::wxGetCwd(), _T("ASSDraw3.cfg")).GetFullPath();
if (!::wxFileExists(configfile))
configfile = wxFileName(wxStandardPaths::Get().GetUserConfigDir(), _T("ASSDraw3.cfg")).GetFullPath();
bool firsttime = !::wxFileExists(configfile);
if (firsttime) wxFileOutputStream(configfile).Close();
wxFileInputStream cfgf(configfile);
config = new wxFileConfig(cfgf);
// nullify transformdlg
transformdlg = NULL;
Maximize(true);
Show(true); // to get the right client size, must call Show() first
// config
LoadSettings();
// THE CANVAS
m_canvas = new ASSDrawCanvas( this , this );
// shapes library
shapelib = new ASSDrawShapeLibrary(this, this);
// source text ctrl
srctxtctrl = new ASSDrawSrcTxtCtrl(this, this);
// settings
/*
settingsdlg = NULL;
wxString settingsdllfile = wxFileName(::wxGetCwd(), _T("settings.dll")).GetFullPath();
if (::wxFileExists(settingsdllfile))
{
wxDynamicLibrary settingsdll(settingsdllfile);
wxString symbol(_T("CreateASSDrawSettingsDialogInstance"));
if (settingsdll.IsLoaded() && settingsdll.HasSymbol(symbol))
{
typedef ASSDrawSettingsDialog* (*FuncType)(wxWindow*,ASSDrawFrame*,int);
FuncType func = (FuncType) settingsdll.GetSymbol(symbol);
//wxDYNLIB_FUNCTION(ASSDrawSettingsDialog, CreateASSDrawSettingsDialogInstance, settingsdll)
//ASSDrawSettingsDialog* test = func(NULL,this,971231);
//test->Reparent(this);
//test->Init();
//SetTitle(settingsdllfile);
//settingsdlg = func(NULL,this, 809131);
//settingsdlg->Init();
//m_mgr.AddPane(settingsdlg, wxAuiPaneInfo().Name(_T("settings")).Caption(_T("Settings")).Right().Layer(3).Position(0).CloseButton(true).BestSize(wxSize(240, 480)).MinSize(wxSize(200, 200)));
}
}
*/
settingsdlg = new ASSDrawSettingsDialog(this, this);
settingsdlg->Init();
SetMenus();
SetToolBars();
SetPanes();
// config
config->SetPath(_T("info"));
wxString version;
config->Read(_T("version"), &version);
config->SetPath(_T(".."));
default_perspective = m_mgr.SavePerspective(); // back up default perspective
config->SetPath(_T("perspective"));
wxString perspective;
if (config->Read(_T("perspective"), &perspective) && version == VERSION) m_mgr.LoadPerspective(perspective, false);
config->SetPath(_T(".."));
config->SetPath(_T("library"));
int n = 0;
config->Read(_T("n"), &n);
for (int i = 0; i < n; i++)
{
wxString libcmds;
config->Read(wxString::Format(_T("%d"),i), &libcmds);
shapelib->AddShapePreview(libcmds);
}
config->SetPath(_T(".."));
m_mgr.Update();
m_canvas->SetFocus();
m_canvas->Show();
wxSize clientsize = m_canvas->GetClientSize();
m_canvas->ChangeZoomLevelTo(DEFAULT_SCALE, wxPoint(clientsize.x / 2, clientsize.y / 2));
m_canvas->MoveCanvasOriginTo(clientsize.x / 2, clientsize.y / 2);
UpdateASSCommandStringToSrcTxtCtrl(m_canvas->GenerateASS());
UpdateFrameUI();
ApplySettings();
#ifdef BETAVERSION
wxDateTime expire(15, wxDateTime::Dec, 2007, 0, 0, 0);
wxDateTime now = wxDateTime::Now();
if (now.IsLaterThan(expire))
{
wxMessageDialog expired(this, _T("Thank you for trying ASSDraw3. This beta version has expired. Please visit http://malakith.net/aegisub/index.php?topic=912.0 to get the latest release. Visit now?"), _T("Beta version"), wxYES_NO | wxICON_INFORMATION);
if (expired.ShowModal() == wxID_YES)
::wxLaunchDefaultBrowser(wxString(_T("http://malakith.net/aegisub/index.php?topic=912.0")));
Close();
}
SetTitle(wxString::Format(_T("%s beta %d (expires %s)"), TITLE, BETAVERSION, expire.FormatDate().c_str()));
#endif
if (firsttime)
_About();
else if (!behaviors.nosplashscreen)
_About(3);
helpcontroller.SetParentWindow(this);
helpcontroller.Initialize(wxFileName(::wxGetCwd(), _T("ASSDraw3.chm")).GetFullPath());
}
void ASSDrawFrame::SetToolBars()
{
drawtbar = new wxToolBar(this, wxID_ANY, __DPDS__ , wxTB_FLAT | wxTB_TEXT | wxTB_NODIVIDER | wxTB_HORIZONTAL);
drawtbar->AddTool(TB_CLEAR, _T("Clear"), wxBITMAP(new_), wxNullBitmap, wxITEM_NORMAL, _T(""), TIPS_CLEAR);
//tbar->AddTool(TB_EDITSRC, _T("Source"), wxBITMAP(src_), wxNullBitmap, wxITEM_NORMAL, _T(""), TIPS_EDITSRC);
drawtbar->AddCheckTool(TB_PREVIEW, _T("Preview"), wxBITMAP(preview_), wxNullBitmap, _T(""), TIPS_PREVIEW);
//drawtbar->AddTool(TB_TRANSFORM, _T("Transform"), wxBITMAP(rot_), wxNullBitmap, wxITEM_NORMAL, _T(""), TIPS_TRANSFORM);
zoomslider = new wxSlider(drawtbar, TB_ZOOMSLIDER, 1000, 100, 5000, __DPDS__ );
//zoomslider->SetSize(280, zoomslider->GetSize().y);
zoomslider->Connect(wxEVT_SCROLL_LINEUP, wxScrollEventHandler(ASSDrawFrame::OnZoomSliderChanged), NULL, this);
zoomslider->Connect(wxEVT_SCROLL_LINEDOWN, wxScrollEventHandler(ASSDrawFrame::OnZoomSliderChanged), NULL, this);
zoomslider->Connect(wxEVT_SCROLL_PAGEUP, wxScrollEventHandler(ASSDrawFrame::OnZoomSliderChanged), NULL, this);
zoomslider->Connect(wxEVT_SCROLL_PAGEDOWN, wxScrollEventHandler(ASSDrawFrame::OnZoomSliderChanged), NULL, this);
zoomslider->Connect(wxEVT_SCROLL_THUMBTRACK, wxScrollEventHandler(ASSDrawFrame::OnZoomSliderChanged), NULL, this);
zoomslider->Connect(wxEVT_SCROLL_CHANGED, wxScrollEventHandler(ASSDrawFrame::OnZoomSliderChanged), NULL, this);
drawtbar->AddControl(zoomslider);
drawtbar->Realize();
m_mgr.AddPane(drawtbar, wxAuiPaneInfo().Name(_T("drawtbar")).Caption(TBNAME_DRAW).
ToolbarPane().Top().Position(0).Dockable(true).LeftDockable(false).RightDockable(false));
modetbar = new wxToolBar(this, wxID_ANY, __DPDS__ , wxTB_FLAT | wxTB_TEXT | wxTB_NODIVIDER | wxTB_HORIZONTAL);
modetbar->AddRadioTool(MODE_ARR, _T("Drag"), wxBITMAP(arr_), wxNullBitmap, _T(""), TIPS_ARR);
modetbar->AddRadioTool(MODE_M, _T("Move"), wxBITMAP(m_), wxNullBitmap, _T(""), TIPS_M);
//modetbar->AddRadioTool(MODE_N, _T("Move*"), wxBITMAP(n_), wxNullBitmap, _T(""), TIPS_N);
modetbar->AddRadioTool(MODE_L, _T("Line"), wxBITMAP(l_), wxNullBitmap, _T(""), TIPS_L);
modetbar->AddRadioTool(MODE_B, _T("Bezier"), wxBITMAP(b_), wxNullBitmap, _T(""), TIPS_B);
//modetbar->AddRadioTool(MODE_S, _T("Spline"), wxBITMAP(s_), wxNullBitmap, _T(""), TIPS_S);
//modetbar->AddRadioTool(MODE_P, _T("Extend"), wxBITMAP(p_), wxNullBitmap, _T(""), TIPS_P);
//modetbar->AddRadioTool(MODE_C, _T("Close"), wxBITMAP(c_), wxNullBitmap, _T(""), TIPS_C);
modetbar->AddRadioTool(MODE_DEL, _T("Delete"), wxBITMAP(del_), wxNullBitmap, _T(""), TIPS_DEL);
modetbar->AddRadioTool(MODE_SCALEROTATE, _T("Scale/Rotate"), wxBITMAP(sc_rot_), wxNullBitmap, _T(""), TIPS_SCALEROTATE);
modetbar->AddRadioTool(MODE_NUT_BILINEAR, _T("Bilinear"), wxBITMAP(nut_), wxNullBitmap, _T(""), TIPS_NUTB);
//modetbar->AddRadioTool(MODE_NUT_PERSPECTIVE, _T("NUT:P"), wxBITMAP(arr_), wxNullBitmap, _T(""), _T(""));
modetbar->Realize();
m_mgr.AddPane(modetbar, wxAuiPaneInfo().Name(_T("modetbar")).Caption(TBNAME_MODE).
ToolbarPane().Top().Position(1).Dockable(true).LeftDockable(false).RightDockable(false));
bgimgtbar = new wxToolBar(this, wxID_ANY, __DPDS__ , wxTB_FLAT | wxTB_TEXT | wxTB_NODIVIDER | wxTB_HORIZONTAL);
bgimgtbar->SetToolBitmapSize(wxSize(24,15));
bgimgtbar->AddCheckTool(DRAG_DWG, _T("Pan drawing"), wxBITMAP(pan_shp), wxNullBitmap, _T(""), TIPS_DWG);
bgimgtbar->AddCheckTool(DRAG_BGIMG, _T("Pan background"), wxBITMAP(pan_bg), wxNullBitmap, _T(""), TIPS_BGIMG);
//bgimgtbar->AddRadioTool(DRAG_BOTH, _T("Pan both"), wxBITMAP(pan_both), wxNullBitmap, _T(""), TIPS_BOTH);
bgimgtbar->Realize();
m_mgr.AddPane(bgimgtbar, wxAuiPaneInfo().Name(_T("bgimgtbar")).Caption(TBNAME_BGIMG).
ToolbarPane().Top().Position(2).Dockable(true).LeftDockable(false).RightDockable(false));
}
void ASSDrawFrame::SetMenus()
{
#if wxUSE_MENUS
drawMenu = new wxMenu;
drawMenu->Append(MENU_CLEAR, _T("&Clear\tCtrl+N"), TIPS_CLEAR);
//drawMenu->Append(MENU_EDITSRC, _T("&Source"), TIPS_EDITSRC);
drawMenu->Append(MENU_PREVIEW, _T("&Preview\tCtrl+P"), TIPS_PREVIEW, wxITEM_CHECK);
drawMenu->Append(MENU_TRANSFORM, _T("&Transform"), TIPS_TRANSFORM);
drawMenu->Append(MENU_PASTE, _T("&Paste\tCtrl+V"), TIPS_PASTE);
drawMenu->AppendSeparator();
drawMenu->Append(MENU_UNDO, _T("&Undo\tCtrl+Z"), TIPS_UNDO);
drawMenu->Append(MENU_REDO, _T("&Redo\tCtrl+Y"), TIPS_REDO);
drawMenu->Enable(MENU_UNDO, false);
drawMenu->Enable(MENU_REDO, false);
modeMenu = new wxMenu;
modeMenu->Append(MODE_ARR, _T("D&rag\tF1"), TIPS_ARR, wxITEM_RADIO);
modeMenu->Append(MODE_M, _T("Draw &M\tF2"), TIPS_M, wxITEM_RADIO);
modeMenu->Append(MODE_L, _T("Draw &L\tF3"), TIPS_L, wxITEM_RADIO);
modeMenu->Append(MODE_B, _T("Draw &B\tF4"), TIPS_B, wxITEM_RADIO);
modeMenu->Append(MODE_DEL, _T("&Delete\tF5"), TIPS_DEL, wxITEM_RADIO);
modeMenu->Append(MODE_SCALEROTATE, _T("&Scale/Rotate\tF6"), TIPS_NUTB, wxITEM_RADIO);
modeMenu->Append(MODE_NUT_BILINEAR, _T("&Bilinear transformation\tF7"), TIPS_SCALEROTATE, wxITEM_RADIO);
bgimgMenu = new wxMenu;
bgimgMenu->Append(DRAG_DWG, _T("Pan/Zoom &Drawing\tShift+F1"), TIPS_DWG, wxITEM_CHECK);
bgimgMenu->Append(DRAG_BGIMG, _T("Pan/Zoom Back&ground\tShift+F2"), TIPS_BGIMG, wxITEM_CHECK);
bgimgMenu->AppendSeparator();
bgimgMenu->Append(MENU_BGIMG_ALPHA, _T("Set background image opacity"), _T(""));
wxMenu* reposbgMenu = new wxMenu;
reposbgMenu->Append( MENU_REPOS_BGTOPLEFT, _T("Top left\tCtrl+Shift+7") );
reposbgMenu->Append( MENU_REPOS_BGTOPRIGHT, _T("Top right\tCtrl+Shift+9") );
reposbgMenu->Append( MENU_REPOS_BGCENTER, _T("&Center\tCtrl+Shift+5") );
reposbgMenu->Append( MENU_REPOS_BGBOTLEFT, _T("Bottom left\tCtrl+Shift+1") );
reposbgMenu->Append( MENU_REPOS_BGBOTRIGHT, _T("Bottom right\tCtrl+Shift+3") );
bgimgMenu->Append(MENU_BGIMG_RECENTER, _T("Reposition [&0, 0]"), reposbgMenu);
bgimgMenu->Append(MENU_BGIMG_REMOVE, _T("Remove background\tShift+Del"), _T(""));
wxMenu* reposMenu = new wxMenu;
reposMenu->Append( MENU_REPOS_TOPLEFT, _T("Top left\tCtrl+7") );
reposMenu->Append( MENU_REPOS_TOPRIGHT, _T("Top right\tCtrl+9") );
reposMenu->Append( MENU_REPOS_CENTER, _T("&Center\tCtrl+5") );
reposMenu->Append( MENU_REPOS_BOTLEFT, _T("Bottom left\tCtrl+1") );
reposMenu->Append( MENU_REPOS_BOTRIGHT, _T("Bottom right\tCtrl+3") );
tbarMenu = new wxMenu;
tbarMenu->AppendCheckItem(MENU_TB_DRAW, TBNAME_DRAW);
tbarMenu->AppendCheckItem(MENU_TB_MODE, TBNAME_MODE);
tbarMenu->AppendCheckItem(MENU_TB_BGIMG, TBNAME_BGIMG);
tbarMenu->AppendSeparator();
tbarMenu->Append(MENU_TB_ALL, _T("Show all"));
tbarMenu->Append(MENU_TB_NONE, _T("Hide all"));
tbarMenu->Append(MENU_TB_DOCK, _T("Dock all"));
tbarMenu->Append(MENU_TB_UNDOCK, _T("Undock all"));
viewMenu = new wxMenu;
viewMenu->Append(MENU_LIBRARY, _T("&Library"), TIPS_LIBRARY, wxITEM_CHECK);
if (settingsdlg)
viewMenu->Append(MENU_SETTINGS, _T("&Settings"), _T(""), wxITEM_CHECK);
viewMenu->Append(MENU_TBAR, _T("&Toolbars"), tbarMenu);
viewMenu->Append(MENU_RECENTER, _T("Reposition [&0, 0]"), reposMenu);
viewMenu->AppendSeparator();
viewMenu->Append(MENU_RESETPERSPECTIVE, _T("&Reset workspace"));
wxMenu* helpMenu = new wxMenu;
helpMenu->Append(MENU_HELP, _T("&Manual"));
helpMenu->Append(wxID_ABOUT, _T("&About"));
wxMenuBar *menuBar = new wxMenuBar();
menuBar->Append(drawMenu, _T("&Canvas"));
menuBar->Append(modeMenu, _T("&Mode"));
menuBar->Append(bgimgMenu, _T("&Background"));
menuBar->Append(viewMenu, _T("&Workspace"));
menuBar->Append(helpMenu, _T("&Help"));
SetMenuBar(menuBar);
#endif // wxUSE_MENUS
}
void ASSDrawFrame::SetPanes()
{
m_mgr.AddPane(shapelib, wxAuiPaneInfo().Name(_T("library")).Caption(_T("Shapes Library")).
Right().Layer(2).Position(0).CloseButton(true).BestSize(wxSize(120, 480)).MinSize(wxSize(100, 200)));
m_mgr.AddPane(m_canvas, wxAuiPaneInfo().Name(_T("canvas")).CenterPane());
m_mgr.AddPane(srctxtctrl, wxAuiPaneInfo().Name(_T("commands")).Caption(_T("Drawing commands")).
Bottom().Layer(1).CloseButton(false).BestSize(wxSize(320, 48)));
if (settingsdlg)
m_mgr.AddPane(settingsdlg, wxAuiPaneInfo().Name(_T("settings")).Caption(_T("Settings")).
Right().Layer(3).Position(0).CloseButton(true).BestSize(wxSize(240, 480)).MinSize(wxSize(200, 200)).Show(false));
}
ASSDrawFrame::~ASSDrawFrame()
{
config->SetPath(_T("info"));
config->Write(_T("assdraw3.exe"), wxStandardPaths::Get().GetExecutablePath());
config->Write(_T("version"), VERSION);
config->SetPath(_T(".."));
SaveSettings();
config->SetPath(_T("perspective"));
config->Write(_T("perspective"), m_mgr.SavePerspective());
config->SetPath(_T(".."));
config->DeleteGroup(_T("library"));
config->SetPath(_T("library"));
typedef std::vector< ASSDrawShapePreview *> PrevVec;
PrevVec shapes = shapelib->GetShapePreviews();
int n = shapes.size();
config->Write(_T("n"), n);
for (int i = 0; i < n; i++)
config->Write(wxString::Format(_T("%d"),i), shapes[i]->GenerateASS());
config->SetPath(_T(".."));
wxFileOutputStream cfgf(configfile);
config->Save(cfgf);
delete config;
if (settingsdlg) settingsdlg->Destroy(); // we need this since wxPropertyGrid must be Clear()ed before deleting
m_mgr.UnInit();
}
void ASSDrawFrame::_Clear()
{
wxMessageDialog msgb(this, _T("Clear the canvas and create a new drawing?"),
_T("Confirmation"), wxOK | wxCANCEL | wxICON_QUESTION );
if (msgb.ShowModal() == wxID_OK)
{
m_canvas->RefreshUndocmds();
m_canvas->AddUndo(_T("Clear canvas"));
m_canvas->ResetEngine(true);
wxSize siz = m_canvas->GetClientSize();
m_canvas->ChangeZoomLevelTo(DEFAULT_SCALE, wxPoint(siz.x / 2, siz.y / 2));
m_canvas->MoveCanvasOriginTo(siz.x / 2, siz.y / 2);
UpdateUndoRedoMenu();
m_canvas->RefreshDisplay();
}
}
void ASSDrawFrame::_Preview()
{
m_canvas->SetPreviewMode( !m_canvas->IsPreviewMode() );
UpdateFrameUI();
m_canvas->RefreshDisplay();
}
void ASSDrawFrame::_ToggleLibrary()
{
m_mgr.GetPane(shapelib).Show(!m_mgr.GetPane(shapelib).IsShown());
m_mgr.Update();
UpdateFrameUI();
}
void ASSDrawFrame::_ToggleSettings()
{
if (settingsdlg == NULL) return;
m_mgr.GetPane(settingsdlg).Show(!m_mgr.GetPane(settingsdlg).IsShown());
m_mgr.Update();
UpdateFrameUI();
}
void ASSDrawFrame::_ResetPerspective()
{
m_mgr.LoadPerspective(default_perspective, false);
UpdateFrameUI();
m_mgr.Update();
DRAGMODE bck = m_canvas->GetDragMode();
if (m_canvas->HasBackgroundImage()) m_canvas->SetDragMode(DRAGMODE(true, true));
wxSize clientsize = m_canvas->GetClientSize();
m_canvas->ChangeZoomLevelTo(DEFAULT_SCALE, wxPoint(clientsize.x / 2, clientsize.y / 2));
m_canvas->MoveCanvasOriginTo(clientsize.x / 2, clientsize.y / 2);
m_canvas->SetDragMode(bck);
UpdateFrameUI();
}
void ASSDrawFrame::_Transform()
{
if (transformdlg == NULL)
transformdlg = new ASSDrawTransformDlg( this );
if (transformdlg->ShowModal() == wxID_OK)
{
m_canvas->Transform(
transformdlg->xformvals.f1,
transformdlg->xformvals.f2,
transformdlg->xformvals.f3,
transformdlg->xformvals.f4,
transformdlg->xformvals.f5,
transformdlg->xformvals.f6,
transformdlg->xformvals.f7,
transformdlg->xformvals.f8 );
m_canvas->AddUndo(_T("Transform"));
m_canvas->RefreshDisplay();
UpdateUndoRedoMenu();
}
}
void ASSDrawFrame::_Paste()
{
if (wxTheClipboard->Open())
{
if (wxTheClipboard->IsSupported( wxDF_BITMAP ))
{
wxBitmapDataObject data;
wxTheClipboard->GetData( data );
m_canvas->SetBackgroundImage( data.GetBitmap().ConvertToImage() );
//m_canvas->AskUserForBackgroundAlpha();
}
else if (wxTheClipboard->IsSupported( wxDF_TEXT ))
{
wxTextDataObject data;
wxTheClipboard->GetData( data );
UpdateASSCommandStringToSrcTxtCtrl( data.GetText() );
}
wxTheClipboard->Close();
}
}
void ASSDrawFrame::OnChoose_Recenter(wxCommandEvent& event)
{
int x = 0, y = 0;
wxSize f = m_canvas->GetClientSize();
switch (event.GetId())
{
case MENU_REPOS_TOPLEFT: x = 0, y = 0; break;
case MENU_REPOS_TOPRIGHT: x = f.x, y = 0; break;
case MENU_REPOS_CENTER: x = f.x / 2, y = f.y / 2; break;
case MENU_REPOS_BOTLEFT: x = 0, y = f.y; break;
case MENU_REPOS_BOTRIGHT: x = f.x, y = f.y; break;
}
m_canvas->MoveCanvasOriginTo(x, y);
m_canvas->RefreshDisplay();
}
void ASSDrawFrame::OnChoose_RecenterToBG(wxCommandEvent& event)
{
unsigned w, h;
wxRealPoint disp;
double scale;
if (m_canvas->GetBackgroundInfo(w, h, disp, scale))
{
int x = 0, y = 0;
int lx = (int)disp.x, ty = (int)disp.y;
int rx = lx + (int)(w * scale);
int by = ty + (int)(h * scale);
switch (event.GetId())
{
case MENU_REPOS_BGTOPLEFT: x = lx, y = ty; break;
case MENU_REPOS_BGTOPRIGHT: x = rx, y = ty; break;
case MENU_REPOS_BGCENTER: x = (rx + lx) / 2, y = (by + ty) / 2; break;
case MENU_REPOS_BGBOTLEFT: x = lx, y = by; break;
case MENU_REPOS_BGBOTRIGHT: x = rx, y = by; break;
}
m_canvas->MoveCanvasDrawing(x - m_canvas->GetOriginX(), y - m_canvas->GetOriginY());
m_canvas->RefreshDisplay();
}
}
void ASSDrawFrame::_Help()
{
helpcontroller.DisplayContents();
}
void ASSDrawFrame::_About(unsigned timeout)
{
ASSDrawAboutDlg *aboutdlg = new ASSDrawAboutDlg( this, timeout );
aboutdlg->ShowModal();
aboutdlg->Destroy();
}
void ASSDrawFrame::OnChoose_Mode(wxCommandEvent& event)
{
m_canvas->SetDrawMode( (MODE) event.GetId() );
UpdateFrameUI();
}
void ASSDrawFrame::OnChoose_DragMode(wxCommandEvent& event)
{
DRAGMODE dm = m_canvas->GetDragMode();
switch (event.GetId())
{
case DRAG_DWG: dm.drawing = !dm.drawing; break;
case DRAG_BGIMG: dm.bgimg = !dm.bgimg; break;
}
m_canvas->SetDragMode( dm );
UpdateFrameUI();
}
void ASSDrawFrame::OnZoomSliderChanged(wxScrollEvent &event)
{
double zoom = (double) event.GetPosition() / 100.0;
m_canvas->ChangeZoomLevelTo(zoom, wxPoint((int) m_canvas->GetOriginX(), (int) m_canvas->GetOriginY()));
}
void ASSDrawFrame::OnToolRClick(wxCommandEvent& event)
{
int id = event.GetId();
if (drawtbar->FindById(id) != NULL
|| modetbar->FindById(id) != NULL
|| bgimgtbar->FindById(id) != NULL)
{
PopupMenu(tbarMenu);
}
}
void ASSDrawFrame::OnChoose_TBarRClickMenu(wxCommandEvent& event)
{
int id = event.GetId();
wxToolBar* tbar[3] = { drawtbar, modetbar, bgimgtbar };
bool tb[3] = { false, false, false };
bool show[2] = { false, true };
bool dock[2] = { false, true };
switch (id)
{
case MENU_TB_ALL:
tb[0] = true, tb[1] = true, tb[2] = true;
show[0] = true, show[1] = true;
break;
case MENU_TB_NONE:
tb[0] = true, tb[1] = true, tb[2] = true;
show[0] = true, show[1] = false;
break;
case MENU_TB_DOCK:
tb[0] = true, tb[1] = true, tb[2] = true;
dock[0] = true, dock[1] = true;
break;
case MENU_TB_UNDOCK:
tb[0] = true, tb[1] = true, tb[2] = true;
dock[0] = true, dock[1] = false;
break;
case MENU_TB_DRAW:
tb[0] = true;
show[0] = true, show[1] = !m_mgr.GetPane(tbar[0]).IsShown();
break;
case MENU_TB_MODE:
tb[1] = true;
show[0] = true, show[1] = !m_mgr.GetPane(tbar[1]).IsShown();
break;
case MENU_TB_BGIMG:
tb[2] = true;
show[0] = true, show[1] = !m_mgr.GetPane(tbar[2]).IsShown();
break;
}
for (int i = 0; i < 3; i++)
{
if (tb[i])
{
if (show[0])
m_mgr.GetPane(tbar[i]).Show(show[1]);
if (dock[0])
if (dock[1])
m_mgr.GetPane(tbar[i]).Dock();
else
m_mgr.GetPane(tbar[i]).Float();
}
}
m_mgr.Update();
UpdateFrameUI();
}
void ASSDrawFrame::UpdateASSCommandStringFromSrcTxtCtrl(wxString cmds)
{
m_canvas->ParseASS(cmds, true);
m_canvas->RefreshDisplay();
}
void ASSDrawFrame::UpdateASSCommandStringToSrcTxtCtrl(wxString cmd)
{
if (behaviors.capitalizecmds)
cmd.UpperCase();
else
cmd.LowerCase();
srctxtctrl->ChangeValue(cmd);
//srctxtctrl->AppendText(cmd);
}
void ASSDrawFrame::UndoOrRedo(bool isundo)
{
if (isundo)
m_canvas->Undo();
else
m_canvas->Redo();
UpdateUndoRedoMenu();
UpdateFrameUI();
}
void ASSDrawFrame::UpdateUndoRedoMenu()
{
wxString nextUndo = m_canvas->GetTopUndo();
if (nextUndo.IsSameAs(_T("")))
{
drawMenu->SetLabel(MENU_UNDO, _T("Undo\tCtrl+Z"));
drawMenu->Enable(MENU_UNDO, false);
}
else
{
drawMenu->SetLabel(MENU_UNDO, wxString::Format(_T("Undo: %s\tCtrl+Z"), nextUndo.c_str()));
drawMenu->Enable(MENU_UNDO, true);
}
wxString nextRedo = m_canvas->GetTopRedo();
if (nextRedo.IsSameAs(_T("")))
{
drawMenu->SetLabel(MENU_REDO, _T("Redo\tCtrl+Y"));
drawMenu->Enable(MENU_REDO, false);
}
else
{
drawMenu->SetLabel(MENU_REDO, wxString::Format(_T("Redo: %s\tCtrl+Y"), nextRedo.c_str()));
drawMenu->Enable(MENU_REDO, true);
}
}
void ASSDrawFrame::UpdateFrameUI(unsigned level)
{
bool hasbg = m_canvas->HasBackgroundImage();
int zoom = (int) ((m_canvas->GetScale() * 100.0)+0.5);
switch (level)
{
case 0: // all
drawtbar->ToggleTool(TB_PREVIEW, m_canvas->IsPreviewMode());
modetbar->ToggleTool(m_canvas->GetDrawMode(), true);
#if wxUSE_MENUS
drawMenu->Check(MENU_PREVIEW, m_canvas->IsPreviewMode());
modeMenu->Check(m_canvas->GetDrawMode(), true);
#endif
case 2: // bgimg & toolbars
//bgimgtbar->ToggleTool(m_canvas->GetDragMode(), true);
bgimgtbar->ToggleTool(DRAG_DWG, m_canvas->GetDragMode().drawing);
bgimgtbar->ToggleTool(DRAG_BGIMG, m_canvas->GetDragMode().bgimg);
bgimgtbar->EnableTool(DRAG_BGIMG, hasbg);
//m_mgr.GetPane(bgimgtbar).Show(hasbg);
m_mgr.Update();
#if wxUSE_MENUS
viewMenu->Check(MENU_LIBRARY, m_mgr.GetPane(shapelib).IsShown());
if (settingsdlg)
viewMenu->Check(MENU_SETTINGS, m_mgr.GetPane(settingsdlg).IsShown());
//bgimgMenu->Check(m_canvas->GetDragMode(), true);
bgimgMenu->Check(DRAG_DWG, m_canvas->GetDragMode().drawing);
bgimgMenu->Check(DRAG_BGIMG, m_canvas->GetDragMode().bgimg);
bgimgMenu->Enable(DRAG_BGIMG, hasbg);
bgimgMenu->Enable(DRAG_BOTH, hasbg);
bgimgMenu->Enable(MENU_BGIMG_ALPHA, hasbg);
bgimgMenu->Enable(MENU_BGIMG_RECENTER, hasbg);
bgimgMenu->Enable(MENU_BGIMG_REMOVE, hasbg);
tbarMenu->Check(MENU_TB_DRAW, m_mgr.GetPane(drawtbar).IsShown());
tbarMenu->Check(MENU_TB_MODE, m_mgr.GetPane(modetbar).IsShown());
tbarMenu->Check(MENU_TB_BGIMG, m_mgr.GetPane(bgimgtbar).IsShown());
#endif
case 3: // zoom slider
zoomslider->SetValue(zoom);
SetStatusText( wxString::Format(_T("%d%%"), zoom), 2 );
zoomslider->Enable(m_canvas->GetDragMode().drawing && m_canvas->CanZoom());
}
}
void ASSDrawFrame::OnClose(wxCloseEvent &event)
{
if (event.CanVeto() && behaviors.confirmquit)
{
if (wxMessageDialog(this, _T("Do you want to close ASSDraw3 now?"), _T("Confirmation"), wxOK | wxCANCEL).ShowModal() == wxID_OK)
Destroy();
else
event.Veto();
}
else
Destroy();
}
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