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annotate src/tilehighlight_type.h @ 13748:4f41c01242a8 draft

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(svn r18273) -Codechange: do not require widget numbers for default widgets (close, sticky, resize buttons and the caption), except when you want to use SetStringParameter for the caption ofcourse. Also remove the requirement for some of the WDF flags; no need to test for both the flag whether a feature is used and whether the feature is in action.
author rubidium <rubidium@openttd.org>
date Tue, 24 Nov 2009 17:13:24 +0000
parents bc7926153e19
children a899d4e5ee1a
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1 /* $Id$ */
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2
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3 /*
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4 * This file is part of OpenTTD.
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5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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6 * OpenTTD is 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.
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7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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8 */
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9
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10 /** @file tilehighlight_type.h Types related to highlighting tiles. */
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11
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12 #ifndef TILEHIGHLIGHT_TYPE_H
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13 #define TILEHIGHLIGHT_TYPE_H
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15 #include "core/geometry_type.hpp"
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16 #include "zoom_type.h"
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17 #include "window_type.h"
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18 #include "tile_type.h"
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19
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20 /** Highlighting draw styles */
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21 enum HighLightStyle {
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22 HT_NONE = 0x00, ///< default
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23 HT_RECT = 0x10, ///< rectangle (stations, depots, ...)
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24 HT_POINT = 0x20, ///< point (lower land, raise land, level land, ...)
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25 HT_SPECIAL = 0x30, ///< special mode used for highlighting while dragging (and for tunnels/docks)
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26 HT_DRAG = 0x40, ///< dragging items in the depot windows
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27 HT_LINE = 0x08, ///< used for autorail highlighting (longer streches), lower bits: direction
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28 HT_RAIL = 0x80, ///< autorail (one piece), lower bits: direction
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29 HT_DRAG_MASK = 0xF8, ///< masks the drag-type
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30
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31 /* lower bits (used with HT_LINE and HT_RAIL):
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32 * (see ASCII art in autorail.h for a visual interpretation) */
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33 HT_DIR_X = 0, ///< X direction
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34 HT_DIR_Y = 1, ///< Y direction
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35 HT_DIR_HU = 2, ///< horizontal upper
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36 HT_DIR_HL = 3, ///< horizontal lower
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37 HT_DIR_VL = 4, ///< vertical left
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38 HT_DIR_VR = 5, ///< vertical right
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39 HT_DIR_END, ///< end marker
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40 HT_DIR_MASK = 0x7 ///< masks the drag-direction
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41 };
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42 DECLARE_ENUM_AS_BIT_SET(HighLightStyle);
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45 struct TileHighlightData {
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46 Point size;
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47 Point outersize;
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48 Point pos;
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49 Point offs;
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50
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51 Point new_pos;
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52 Point new_size;
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53 Point new_outersize;
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54
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55 Point selend, selstart;
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56
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57 byte dirty;
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58 byte sizelimit;
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59
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60 HighLightStyle drawstyle; // lower bits 0-3 are reserved for detailed highlight information information
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61 HighLightStyle new_drawstyle; // only used in UpdateTileSelection() to as a buffer to compare if there was a change between old and new
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62 HighLightStyle next_drawstyle; // queued, but not yet drawn style
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64 HighLightStyle place_mode;
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65 bool make_square_red;
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66 WindowClass window_class;
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67 WindowNumber window_number;
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68
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69 ViewportPlaceMethod select_method;
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70 ViewportDragDropSelectionProcess select_proc;
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71
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72 TileIndex redsq;
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73 };
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74
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75 #endif /* TILEHIGHLIGHT_TYPE_H */