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Initial commit of Command & Conquer Renegade source code.
This commit is contained in:
LFeenanEA
300
Code/wwui/dialogparser.cpp
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300
Code/wwui/dialogparser.cpp
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/*
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** Command & Conquer Renegade(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/***********************************************************************************************
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*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
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***********************************************************************************************
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* *
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* Project Name : Combat *
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* *
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* $Archive:: /Commando/Code/wwui/dialogparser.cpp $*
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* *
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* Author:: Patrick Smith *
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* *
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* $Modtime:: 10/25/01 3:54p $*
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* *
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* $Revision:: 12 $*
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* *
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*---------------------------------------------------------------------------------------------*
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* Functions: *
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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#include "dialogparser.h"
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#include "win.h"
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#include "translatedb.h"
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#include <commctrl.h>
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//////////////////////////////////////////////////////////////////////////////
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// Macros
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//////////////////////////////////////////////////////////////////////////////
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#define ALIGN_WORD_PTR(p) ((WORD *)(((DWORD)p + 1) & ~1))
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#define ALIGN_DWORD_PTR(p) ((DWORD *)(((DWORD)p + 3) & ~3))
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//////////////////////////////////////////////////////////////////////////////
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// Local prototypes
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//////////////////////////////////////////////////////////////////////////////
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WORD *Skip_Dlg_Field (WORD *src, WCHAR *buffer = NULL, int buffer_len = 0, WORD *ctrl_type = NULL);
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//////////////////////////////////////////////////////////////////////////////
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//
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// Skip_Dlg_Field
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//
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//////////////////////////////////////////////////////////////////////////////
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WORD *
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Skip_Dlg_Field (WORD *src, WCHAR *buffer, int buffer_len, WORD *ctrl_type)
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{
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//
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// These fields always start on the next word boundary, so align
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// the source pointer on this boundary.
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//
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WORD *retval = ALIGN_WORD_PTR(src);
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//
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// Note: The field codes are as follows:
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//
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// 0xFFFF - The following WORD is an ordinal value of a system class.
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// 0x0000 - Empty field
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// Otherwise - The remaining data is a NULL terminated WCHAR string.
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//
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if (*retval == 0xFFFF) {
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//
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// Move past the field designator
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//
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retval ++;
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//
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// Does the user want information about the ctrl type?
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//
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if (ctrl_type != NULL) {
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*ctrl_type = *retval;
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}
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//
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// Move past the ctrl type identifier
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//
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retval ++;
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} else if (*retval == 0x0000) {
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//
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// Null terminate the string if the user is expecting data
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//
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if (buffer != NULL) {
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*buffer = 0;
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}
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//
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// Move past the field designator
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//
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retval ++;
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} else {
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//
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// The following data is a null-terminated string. Scan
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// as much data into our desination buffer as possible.
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// Note: The data is stored in wide character format.
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//
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while (*retval != 0x0000) {
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if (buffer != NULL && buffer_len > 1) {
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//
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// Store this character in the supplied buffer
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// and decrement the remaining buffer length.
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//
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*buffer++ = *retval;
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buffer_len --;
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}
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retval ++;
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}
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//
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// Ensure the supplied buffer is NULL terminated
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//
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if (buffer != NULL) {
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*buffer = 0;
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}
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//
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// Advance to the next field
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//
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retval ++;
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}
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//
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// Return the new buffer position to the caller
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//
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return retval;
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}
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//////////////////////////////////////////////////////////////////////////////
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//
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// Parse_Template
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//
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//////////////////////////////////////////////////////////////////////////////
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void
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DialogParserClass::Parse_Template
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(
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int res_id,
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int * dlg_width,
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int * dlg_height,
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WideStringClass * dlg_title,
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DynamicVectorClass<ControlDefinitionStruct> * control_list
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)
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{
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//
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// Load the resource file
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//
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HRSRC resource = ::FindResource (ProgramInstance, MAKEINTRESOURCE (res_id), RT_DIALOG);
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HGLOBAL hglobal = ::LoadResource (ProgramInstance, resource);
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LPVOID res_buffer = ::LockResource (hglobal);
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if(res_buffer != NULL) {
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//
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// The first few bytes of the resource buffer are the DLGTEMPLATE structure
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//
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DLGTEMPLATE *dlg_template = (DLGTEMPLATE *)res_buffer;
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(*dlg_width) = (int)dlg_template->cx;
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(*dlg_height) = (int)dlg_template->cy;
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//
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// Move past the DLGTEMPLATE header to the other fields
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//
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WORD *buffer = (WORD *)(((char *)res_buffer) + sizeof (DLGTEMPLATE));
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//
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// Skip the menu, and window class
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//
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buffer = Skip_Dlg_Field (buffer);
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buffer = Skip_Dlg_Field (buffer);
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//
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// Read the title
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//
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buffer = Skip_Dlg_Field (buffer, dlg_title->Get_Buffer (96), 96);
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WCHAR *string_id = ::wcsstr (dlg_title->Peek_Buffer (), L"IDS_");
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if (string_id != NULL) {
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WideStringClass wide_string_id = string_id;
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StringClass ascii_string_id;
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wide_string_id.Convert_To (ascii_string_id);
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(*dlg_title) = TRANSLATE_BY_DESC(ascii_string_id);
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}
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//
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// Do we need to skip past the font settings?
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//
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if (dlg_template->style & DS_SETFONT) {
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buffer ++;
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while (*buffer != 0x0000) {
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buffer ++;
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}
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buffer ++;
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}
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//
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// Loop over each control and gather information about them
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//
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for (int index = 0; index < dlg_template->cdit; index ++) {
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DLGITEMTEMPLATE *dlg_item_template = (DLGITEMTEMPLATE *)ALIGN_DWORD_PTR((DWORD *)buffer);
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buffer = (WORD *)(((char *)dlg_item_template) + sizeof (DLGITEMTEMPLATE));
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//
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// Read the ctrl type
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//
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WCHAR text_buffer[256] = { 0 };
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WORD ctrl_type = 0x0000;
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buffer = Skip_Dlg_Field (buffer, text_buffer, 256, &ctrl_type);
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//
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// Wasn't one of the standard types, so see if we can determine
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// what it is by its class name.
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//
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if (ctrl_type == 0) {
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::_wcsupr (text_buffer);
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if (::wcsstr (text_buffer, L"TRACKBAR") != 0) {
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ctrl_type = SLIDER;
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} else if (::wcsstr (text_buffer, L"TABCONTROL") != 0) {
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ctrl_type = TAB;
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} else if (::wcsstr (text_buffer, L"LISTVIEW") != 0) {
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ctrl_type = LIST_CTRL;
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} else if (::wcsstr (text_buffer, L"MAP") != 0) {
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ctrl_type = MAP;
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} else if (::wcsstr (text_buffer, L"VIEWER") != 0) {
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ctrl_type = VIEWER;
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} else if (::wcsstr (text_buffer, L"HOTKEY") != 0) {
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ctrl_type = HOTKEY;
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} else if (::wcsstr (text_buffer, L"SHORTCUTBAR") != 0) {
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ctrl_type = SHORTCUT_BAR;
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} else if (::wcsstr (text_buffer, L"MERCHANDISE") != 0) {
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ctrl_type = MERCHANDISE_CTRL;
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} else if (::wcsstr (text_buffer, L"TREEVIEW") != 0) {
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ctrl_type = TREE_CTRL;
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} else if (::wcsicmp(text_buffer, PROGRESS_CLASSW) == 0) {
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ctrl_type = PROGRESS_BAR;
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} else if (::wcsstr (text_buffer, L"HEALTHBAR") != 0) {
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ctrl_type = HEALTH_BAR;
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}
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}
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//
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// Read the window text
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//
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buffer = Skip_Dlg_Field (buffer, text_buffer, 256);
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WCHAR *string_id = ::wcsstr (text_buffer, L"IDS_");
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if (string_id != NULL) {
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WideStringClass wide_string_id = string_id;
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StringClass ascii_string_id;
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wide_string_id.Convert_To (ascii_string_id);
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WideStringClass translation = TRANSLATE_BY_DESC(ascii_string_id);
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::wcscpy (string_id, translation);
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}
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//
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// Add this control definition to the list
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//
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ControlDefinitionStruct definition;
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definition.id = (int)dlg_item_template->id;
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definition.style = dlg_item_template->style;
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definition.x = dlg_item_template->x;
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definition.y = dlg_item_template->y;
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definition.cx = dlg_item_template->cx;
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definition.cy = dlg_item_template->cy;
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definition.type = (CONTROL_TYPE)ctrl_type;
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definition.title = text_buffer;
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control_list->Add (definition);
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//
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// Skip past the extra data
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//
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WORD extra_data_size = *buffer;
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buffer ++;
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if (extra_data_size > 0) {
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buffer = (WORD *)(((char *)ALIGN_WORD_PTR(buffer)) + extra_data_size);
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}
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}
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}
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return ;
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}
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