mirror of
git://xwords.git.sourceforge.net/gitroot/xwords/xwords
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136 lines
3.6 KiB
C++
136 lines
3.6 KiB
C++
// -*-mode: C; fill-column: 78; c-basic-offset: 4; -*-
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/*
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* Copyright 1999-2000 by Eric House (fixin@peak.org). All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <assert.h>
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#include <ctype.h>
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#include "sys.h"
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#include "gui.h"
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#include "ebm_object.h"
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extern "C" {
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#include "xptypes.h"
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}
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#include "frankletter.h"
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#include "frankids.h"
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#include "frankask.h"
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#define LETTER_HEIGHT 12
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#define LETTERS_ROW_HEIGHT LETTER_HEIGHT
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#define LETTERS_ROW_WIDTH 30
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#define LETTERS_NUM_VISROWS 16
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class LettersList : public CList {
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private:
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DictionaryCtxt* fDict;
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Tile blank;
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public:
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LettersList( DictionaryCtxt* dict, U16 numRows );
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U16 GetRowHeight( S32 row ) { return LETTER_HEIGHT; }
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void DrawRow( RECT *rect, S32 row );
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};
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LettersList::LettersList( DictionaryCtxt* dict, U16 numRows )
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: CList( 1001, LETTERS_ROW_WIDTH,
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LETTERS_ROW_HEIGHT * LETTERS_NUM_VISROWS,
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numRows, LISTOPTION_ALWAYS_HIGHLIGHT )
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{
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fDict = dict;
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this->blank = dict_getBlankTile( dict );
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this->SetCurrentRow(0); // Select the first item so there's a default
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}
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void LettersList::DrawRow( RECT *rect, S32 row )
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{
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unsigned char buf[4];
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Tile tile = row;
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// We don't draw the blank, and if it's other than the highest value tile
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// we need to skip it, drawing instead the next tile above.
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if ( row >= this->blank ) {
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++tile;
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}
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dict_tilesToString( fDict, &tile, 1, buf );
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CWindow* window = this->GetWindow();
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window->DrawText( (char*)buf, rect->x, rect->y );
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} /* LettersList::DrawRow */
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CAskLetterWindow::CAskLetterWindow( DictionaryCtxt* dict,
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XP_UCHAR* resultP )
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: CWindow( ASKLETTER_WINDOW_ID, 55, 15, 80, 220, "Blank", TRUE )
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{
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fDict = dict;
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this->resultP = resultP;
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this->blank = dict_getBlankTile( dict );
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this->list = new LettersList( dict, dict_numTileFaces( dict ) - 1 );
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this->AddChild( this->list, 5, 5 );
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CButton* okbutton = new CButton( 1000, 0, 0, "Ok" );
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this->AddChild( okbutton, 40, 70 );
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} // CAskWindow
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S32
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CAskLetterWindow::MsgHandler( MSG_TYPE type, CViewable *object, S32 data )
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{
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S32 result = 0;
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Tile tile;
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switch (type) {
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case MSG_BUTTON_SELECT: // there's only one button....
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tile = this->list->GetCurrentRow();
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if ( tile >= this->blank ) {
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++tile;
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}
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dict_tilesToString( fDict, &tile, 1, this->resultP );
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this->Close();
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result = 1;
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break;
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case MSG_KEY: // allow keys to select the matching letter in the list
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if ( isalpha( data ) ) {
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XP_UCHAR ch = toupper(data);
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Tile tile = dict_tileForString( fDict, &ch );
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if ( tile != EMPTY_TILE ) {
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S32 row = tile;
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XP_ASSERT( tile != this->blank );
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if ( tile > this->blank ) {
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--row;
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}
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this->list->SetCurrentRow( row );
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result = 1;
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}
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}
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default:
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break;
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}
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if ( result == 0 ) {
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result = CWindow::MsgHandler( type, object, data );
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}
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return result;
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} // CAskLetterWindow::MsgHandler
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