// $Id: xarprefs.cpp 1328 2006-06-15 19:23:45Z alex $ // XarPrefs.cpp /* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE ================================XARAHEADERSTART=========================== Xara LX, a vector drawing and manipulation program. Copyright (C) 1993-2006 Xara Group Ltd. Copyright on certain contributions may be held in joint with their respective authors. See AUTHORS file for details. LICENSE TO USE AND MODIFY SOFTWARE ---------------------------------- This file is part of Xara LX. Xara LX is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. Xara LX and its component source files are distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. 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Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK. http://www.xara.com/ =================================XARAHEADEREND============================ */ /* */ // // This file implements the dialogue box that allows the user to set the export native file // preferences. #include "camtypes.h" //#include "app.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "spread.h" - in camtypes.h [AUTOMATICALLY REMOVED] #include "page.h" #include "layer.h" #include "webparam.h" //#include "xardlg.h" #include "xarprefs.h" //#include "filtrres.h" // _R(IDS_NativePrefsDlg) //#include "ensure.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "errors.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "dlgtypes.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "resource.h" //#include "dialogop.h" // DialogOp header - in camtypes.h [AUTOMATICALLY REMOVED] #include "dlgmgr.h" // Dialogue manager class //#include "msg.h" - in camtypes.h [AUTOMATICALLY REMOVED] // This is not compulsory, but you may as well put it in so that the correct version // of your file can be registered in the .exe DECLARE_SOURCE("$Revision: 1328 $"); // An implement to match the Declare in the .h file. CC_IMPLEMENT_DYNCREATE ( NativePrefsDlg, DialogOp ) // This is necessary to persuade the compiler that we are calling the correct constructor. const CDlgResID NativeID = _R(IDD_EXPORTNATIVEOPTS); // This will get Camelot to display the filename and linenumber of any memory allocations // that are not released at program exit #define new CAM_DEBUG_NEW /****************************************************************************************** > NativePrefsDlg::NativePrefsDlg() : DialogOp ( _R(IDD_EXPORTNATIVEOPTS), MODAL ) Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: - Outputs: - Returns: - Purpose: NativePrefsDlg constructor. Creates a non-undoable operation Errors: - SeeAlso: - ******************************************************************************************/ NativePrefsDlg::NativePrefsDlg () : DialogOp ( NativeID, MODAL ) { // The base class does all the work. } /****************************************************************************************** > NativePrefsDlg::~NativePrefsDlg() Author: Phil_Martin (Xara Group Ltd) Created: 28/03/2006 Inputs: - Outputs: - Returns: - Purpose: NativePrefsDlg destructor. Errors: - SeeAlso: - ******************************************************************************************/ NativePrefsDlg::~NativePrefsDlg () { // The base class does all the work. } /****************************************************************************************** > NativePrefsDlg::NativePrefsDlg ( CDlgResID IDD ) Author: Graeme_Sutherland (Xara Group Ltd) Created: 25/10/00 Inputs: IDD - The ID of the dialogue being created. Purpose: NativePrefsDlg constructor. Creates a non-undoable operation ******************************************************************************************/ NativePrefsDlg::NativePrefsDlg ( CDlgResID IDD ) : DialogOp ( IDD, MODAL ) { // The base class does all the work. } /****************************************************************************************** > void NativePrefsDlg::DoWithParam(OpDescriptor*) Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: - Outputs: - Returns: - Purpose: Creates then opens the dialog in response to a request from the user and allows values to be passed in and returned to the caller via the WebPrefsDlgParam class. Errors: - SeeAlso: - ******************************************************************************************/ void NativePrefsDlg::DoWithParam(OpDescriptor*, OpParam* Param) { ERROR3IF(Param == NULL, "NativePrefsDlg::DoWithParam - NULL Param passed in"); // Use the OpParam that has been passed in to us mpParams = (WebPrefsDlgParam *) Param; // Call the Do function to finish the job off. Do ( NULL ); } /****************************************************************************************** > void NativePrefsDlg::Do(OpDescriptor*) Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: - Outputs: - Returns: - Purpose: Creates then opens the dialog in response to a request from the user. Errors: - SeeAlso: - ******************************************************************************************/ void NativePrefsDlg::Do ( OpDescriptor* ) { BOOL ok; // Force the dialog box to be created, as it is modal it will be opened via a message ok = Create(); if ( !ok ) { // Could not create the dialog box so call inform error InformError(); End(); // End the operation } } /****************************************************************************************** > BOOL NativePrefsDlg::Init() Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: - Outputs: - Returns: - Purpose: NativePrefsDlg Init method Errors: - SeeAlso: - ******************************************************************************************/ BOOL NativePrefsDlg::Init() { BOOL InitOK; InitOK = RegisterOpDescriptor( 0, /* Tool ID */ _R(IDS_NATIVEPREFSDLG), CC_RUNTIME_CLASS ( NativePrefsDlg ), OPTOKEN_NATIVEPREFSDLG, GetState, 0, /* help ID */ 0, /* bubble help */ 0, /* resource ID */ 0 /* control ID */ ); return (InitOK); } /******************************************************************************************** > BOOL NativePrefsDlg::Create() Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: - Outputs: - Returns: TRUE if successful, else FALSE Purpose: NativePrefsDlg create method Errors: - SeeAlso: - ********************************************************************************************/ BOOL NativePrefsDlg::Create () { // Pass the responsibility to the baseclass. return DialogOp::Create (); } /****************************************************************************************** > static OpState NativePrefsDlg::GetState(String_256*, OpDescriptor*) Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: - Outputs: - Returns: - Purpose: NativePrefsDlg GetState method Errors: - SeeAlso: - ******************************************************************************************/ OpState NativePrefsDlg::GetState(String_256*, OpDescriptor*) { OpState OpSt; return(OpSt); } /****************************************************************************************** > MsgResult NativePrefsDlg::Message(CDlgMessage DlgMsg, CGadgetID Gadget) Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: - Outputs: - Returns: - Purpose: Handles all the web preferences dialog's messages Errors: - SeeAlso: - ******************************************************************************************/ MsgResult NativePrefsDlg::Message(Msg* Message) { if (IS_OUR_DIALOG_MSG(Message) && mpParams) { DialogMsg* Msg = (DialogMsg*)Message; MsgResult Result; // Should now handle the required messages that we respond to switch (Msg->DlgMsg) { case DIM_CREATE: { InitDialog(); } break; case DIM_COMMIT: { // (ok) accept all changes that the user has made to the settings // brackets make the ok local to this case BOOL ok; ok = CommitDialogValues (); if (ok) { // Values found ok so quit dialogue then go ahead and export if ( mpParams != NULL ) { mpParams->SetWebOk( TRUE ); // Flag ok used. } else { ERROR3 ( "mpParams is not set!" ); } } } break; case DIM_CANCEL: // Cancel all changes that the user has made to the settings if ( mpParams != NULL ) { mpParams->SetWebOk(FALSE); // Flag cancel used } else { ERROR3 ( "mpParams is not set!" ); } break; default: break; } // Allow the base class access to the message, it will do the // DLG_EAT_IF_HUNGRY(Msg) for us // Must do this before the Close and End Result = DialogOp::Message ( Message ); // The message was for our dialog box so return that we have handled it, if necessary return Result; } return DialogOp::Message(Message); } /****************************************************************************************** > SelectionType NativePrefsDlg::GetExportSelection ( UINT32 ControlID ) Author: Graeme_Sutherland (Xara Group Ltd) Created: 24/10/00 Inputs: ControlID - The ID number of the control being examined. Returns: SelectionType - (DRAWING or SELECTION) Whether to export the entire drawing, or just the selected parts. Purpose: Works out what the current export selection state is. ******************************************************************************************/ SelectionType NativePrefsDlg::GetExportSelection ( UINT32 ControlID ) { // If the dialogue box has had the "Drawing" selection chosen, this function will // return TRUE, which, in turn, will cause this method to return DRAWING. BOOL IsValid = FALSE; if ( GetLongGadgetValue ( ControlID, 0, 1, 0, &IsValid ) ) { return DRAWING; } else { return SELECTION; } } /****************************************************************************************** > BOOL NativePrefsDlg::CommitDialogValues () Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: pointer to the dialogue box Outputs: - Returns: True if values in dialog box ok, False otherwise. Purpose: Takes the values in the dialog box and sets the return values accordingly Called when ok is pressed on the dialog box. Errors: - SeeAlso: NativePrefsDlg::CommitDialogValues; ******************************************************************************************/ BOOL NativePrefsDlg::CommitDialogValues () { ERROR2IF(mpParams == NULL, FALSE, "NativePrefsDlg::CommitDialogValues called after duff initialisation?!"); // What export selection has been made? mpParams->SetExportSel ( GetExportSelection ( _R(IDC_NATIVEOPTS_DRAWING) ) ); return TRUE; } /****************************************************************************************** > BOOL NativePrefsDlg::InitDialog(NativePrefsDlg* pWebPrefs) Author: Neville_Humphrys (Xara Group Ltd) Created: 1/5/96 Inputs: pointer to the dialog box Outputs: - Returns: TRUE if successful, else FALSE Purpose: Sets initial dialog values Errors: - SeeAlso: - ******************************************************************************************/ BOOL NativePrefsDlg::InitDialog () { ERROR2IF ( mpParams == NULL, FALSE, "NativePrefsDlg::InitDialog called after duff initialisation?!" ); //First, do we have a selection? Application *pApp = GetApplication(); ERROR2IF(pApp == NULL, FALSE,"NativePrefsDlg::InitDialog - no application!"); SelRange *pRange = pApp->FindSelection(); ERROR2IF(pRange == NULL, FALSE,"NativePrefsDlg::InitDialog - no selection range!"); DocRect ClipRect = pRange->GetBoundingRect(); BOOL fThereIsASelection=!ClipRect.IsEmpty(); //Now, is there a selection? if (fThereIsASelection) { // Yes. So ungrey both the buttons for selecting the nodes to export. EnableGadget(_R(IDC_NATIVEOPTS_SELECT), TRUE); EnableGadget(_R(IDC_NATIVEOPTS_DRAWING), TRUE); //Now, which of those buttons should be selected? switch ( mpParams->GetExportSel () ) { case SELECTION: // Choose the export pair of buttons. SetLongGadgetValue(_R(IDC_NATIVEOPTS_SELECT), FALSE); SetLongGadgetValue(_R(IDC_NATIVEOPTS_DRAWING), TRUE); break; default: case DRAWING: // Choose the export pair of buttons. SetLongGadgetValue(_R(IDC_NATIVEOPTS_SELECT), TRUE); SetLongGadgetValue(_R(IDC_NATIVEOPTS_DRAWING), FALSE); break; } } else { //No. So grey the SELECTION button and ungrey //the DRAWING button EnableGadget(_R(IDC_NATIVEOPTS_SELECT), FALSE); EnableGadget(_R(IDC_NATIVEOPTS_DRAWING), TRUE); // And we must select the DRAWING button for the export area controls. SetLongGadgetValue(_R(IDC_NATIVEOPTS_SELECT), TRUE); SetLongGadgetValue(_R(IDC_NATIVEOPTS_DRAWING), FALSE); } return TRUE; }