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git://xwords.git.sourceforge.net/gitroot/xwords/xwords
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Add feature lost when five-way drag of divider became possible: don't
allow focus rect to stop on any empty tray slot but the leftmost.
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ehouse
parent
ac0a9f4ac5
commit
0c751cc4d1
1 changed files with 56 additions and 111 deletions
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@ -555,7 +555,6 @@ adjustForDivider( const BoardCtxt* board, XP_S16* index )
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}
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}
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#if 1
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XP_Bool
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tray_moveCursor( BoardCtxt* board, XP_Key cursorKey, XP_Bool preflightOnly,
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XP_Bool* pUp )
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@ -570,130 +569,76 @@ tray_moveCursor( BoardCtxt* board, XP_Key cursorKey, XP_Bool preflightOnly,
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XP_S16 delta = cursorKey == XP_CURSOR_KEY_RIGHT ? 1 : -1;
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const XP_U16 selPlayer = board->selPlayer;
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PerTurnInfo* pti = board->selInfo;
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XP_S16 trayCursorLoc = pti->trayCursorLoc;
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XP_S16 newLoc = trayCursorLoc + delta;
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if ( newLoc < 0 || newLoc > MAX_TRAY_TILES ) {
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XP_LOGF( "moving up: newLoc: %d", newLoc );
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up = XP_TRUE;
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} else if ( !preflightOnly ) {
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XP_S16 tileLoc = trayCursorLoc;
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XP_U16 nTiles = model_getNumTilesInTray( board->model, selPlayer );
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XP_Bool cursorOnDivider = trayCursorLoc == pti->dividerLoc;
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XP_Bool cursorObjSelected;
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adjustForDivider( board, &tileLoc );
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cursorObjSelected = cursorOnDivider?
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pti->dividerSelected : pti->traySelBits == (1 << tileLoc);
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if ( !cursorObjSelected ) {
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/* nothing to do */
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} else if ( cursorOnDivider ) {
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/* just drag the divider */
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pti->dividerLoc = newLoc;
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} else if ( pti->tradeInProgress ) {
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/* nothing to do */
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} else {
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XP_S16 trayCursorLoc;
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XP_S16 newLoc;
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for ( ; ; ) {
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trayCursorLoc = pti->trayCursorLoc;
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newLoc = trayCursorLoc + delta;
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if ( newLoc < 0 || newLoc > MAX_TRAY_TILES ) {
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up = XP_TRUE;
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} else if ( !preflightOnly ) {
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XP_S16 tileLoc = trayCursorLoc;
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XP_U16 nTiles = model_getNumTilesInTray( board->model, selPlayer );
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XP_Bool cursorOnDivider = trayCursorLoc == pti->dividerLoc;
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XP_Bool cursorObjSelected;
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XP_S16 newTileLoc;
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/* drag the tile, skipping over the divider if needed */
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if ( (newLoc == pti->dividerLoc) && (newLoc > 0) ) {
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newLoc += delta;
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adjustForDivider( board, &tileLoc );
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cursorObjSelected = cursorOnDivider?
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pti->dividerSelected : pti->traySelBits == (1 << tileLoc);
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if ( !cursorObjSelected ) {
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/* nothing to do */
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} else if ( cursorOnDivider ) {
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/* just drag the divider */
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pti->dividerLoc = newLoc;
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} else if ( pti->tradeInProgress ) {
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/* nothing to do */
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} else {
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/* drag the tile, skipping over the divider if needed */
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if ( (newLoc == pti->dividerLoc) && (newLoc > 0) ) {
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newLoc += delta;
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}
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newTileLoc = newLoc;
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adjustForDivider( board, &newTileLoc );
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if ( newTileLoc >= 0 ) {
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XP_ASSERT( tileLoc < nTiles );
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if ( newTileLoc < nTiles ) {
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model_moveTileOnTray( board->model, selPlayer,
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tileLoc, newTileLoc );
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pti->traySelBits = (1 << newTileLoc);
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} else {
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pti->traySelBits = 0; /* clear selection */
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}
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}
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}
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pti->trayCursorLoc = newLoc;
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/* Check if we're settling on an empty tile location other
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than the rightmost one. If so, loop back and move
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further. */
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newTileLoc = newLoc;
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adjustForDivider( board, &newTileLoc );
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if ( newTileLoc >= 0 ) {
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XP_ASSERT( tileLoc < nTiles );
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if ( newTileLoc < nTiles ) {
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model_moveTileOnTray( board->model, selPlayer,
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tileLoc, newTileLoc );
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pti->traySelBits = (1 << newTileLoc);
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} else {
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pti->traySelBits = 0; /* clear selection */
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}
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if ( (newTileLoc > nTiles)
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&& (newLoc != pti->dividerLoc)
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&& (newTileLoc < MAX_TRAY_TILES-1) ) {
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continue;
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}
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}
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pti->trayCursorLoc = newLoc;
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/* fix this!!! */
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board->dividerInvalid = XP_TRUE;
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board_invalTrayTiles( board, ALLTILES );
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break; /* always exit loop if we get here */
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}
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draw = XP_TRUE;
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/* fix this!!! */
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board->dividerInvalid = XP_TRUE;
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board_invalTrayTiles( board, ALLTILES );
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}
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draw = XP_TRUE;
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*pUp = up;
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return draw;
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} /* tray_moveCursor */
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#else
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XP_Bool
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tray_moveCursor( BoardCtxt* board, XP_Key cursorKey, XP_Bool preflightOnly,
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XP_Bool* pUp )
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{
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XP_Bool draw = XP_FALSE;
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XP_Bool up = XP_FALSE;
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const XP_U16 selPlayer = board->selPlayer;
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PerTurnInfo* pti = board->selInfo;
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XP_S16 pos;
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TileBit what = 0;
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switch ( cursorKey ) {
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case XP_CURSOR_KEY_UP:
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case XP_CURSOR_KEY_DOWN:
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up = XP_TRUE;
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break;
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/* moving the divider needs to be hard to do accidentally since it
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confuses users when juggle and hint stop working. But all things
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must be possible via keyboard on devices that don't have
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touchscreens. Probably need a new keytype XP_CURSOR_KEY_ALTDOWN
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etc. */
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case XP_CURSOR_KEY_ALTRIGHT:
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case XP_CURSOR_KEY_ALTLEFT:
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draw = preflightOnly
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|| board_moveDivider( board, cursorKey == XP_CURSOR_KEY_ALTRIGHT );
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break;
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case XP_CURSOR_KEY_RIGHT:
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case XP_CURSOR_KEY_LEFT:
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what = what | (1 << pti->trayCursorLoc);
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pos = pti->trayCursorLoc;
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/* Loop in order to skip all empty tile slots but one */
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for ( ; ; ) {
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pos += (cursorKey == XP_CURSOR_KEY_RIGHT ? 1 : -1);
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if ( pos < 0 || pos >= MAX_TRAY_TILES ) {
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up = XP_TRUE;
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} else {
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/* Revisit this when able to never draw the cursor in a place
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this won't allow it, e.g. when the tiles move after a
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hint */
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if ( board->trayVisState == TRAY_REVEALED ) {
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XP_U16 count = model_getNumTilesInTray( board->model,
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selPlayer );
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if ( (pos > count) && (pos < MAX_TRAY_TILES-1) ) {
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continue;
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}
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}
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if ( !preflightOnly ) {
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pti->trayCursorLoc = pos;
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what = what | (1 << pos);
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}
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}
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break;
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}
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if ( !preflightOnly ) {
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what = what | (1 << pti->trayCursorLoc);
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board_invalTrayTiles( board, what );
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}
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draw = XP_TRUE;
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break;
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default:
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draw = XP_FALSE;
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break;
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}
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*pUp = up;
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return draw;
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} /* tray_moveCursor */
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#endif
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void
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getFocussedTileCenter( BoardCtxt* board, XP_U16* xp, XP_U16* yp )
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