git://cygwin.com / cygwin-apps / setup.git / blame
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1 | /* |
| 2 | * Copyright (c) 2002 Robert Collins. | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or modify | |
| 5 | * it under the terms of the GNU General Public License as published by | |
| 6 | * the Free Software Foundation; either version 2 of the License, or | |
| 7 | * (at your option) any later version. | |
| 8 | * | |
| 9 | * A copy of the GNU General Public License can be found at | |
| 10 | * http://www.gnu.org/ | |
| 11 | * | |
| 12 | * Written by Robert Collins <robertc@hotmail.com> | |
| 13 | * | |
| 14 | */ | |
| 15 | ||
| 16 | ||
| 17 | #ifndef _PICKCATEGORYLINE_H_ | |
| 18 | #define _PICKCATEGORYLINE_H_ | |
| 19 | ||
| 20 | class PickView; | |
| 21 | #include "PickLine.h" | |
| 22 | #include "package_meta.h" | |
| 23 | ||
| 24 | class PickCategoryLine:public PickLine | |
| 25 | { | |
| 26 | public: | |
| 27 | PickCategoryLine (PickView & aView, Category & _cat, size_t thedepth = 0, bool aBool = | |
| 28 | true, bool aBool2 = | |
| 29 | true):PickLine (_cat.key), | |
| 7e8fc33c | 30 | current_default (packagemeta::Default_action), cat (_cat), labellength (0), |
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31 | depth (thedepth), theView (aView) |
| 32 | { | |
| 33 | if (aBool) | |
| 34 | { | |
| 35 | collapsed = true; | |
| 36 | show_label = true; | |
| 37 | } | |
| 38 | else | |
| 39 | { | |
| 40 | collapsed = false; | |
| 41 | show_label = aBool2; | |
| 42 | } | |
| 43 | }; | |
| 44 | ~PickCategoryLine () | |
| 45 | { | |
| 46 | empty (); | |
| 47 | } | |
| 48 | void ShowLabel (bool aBool = true) | |
| 49 | { | |
| 50 | show_label = aBool; | |
| 51 | if (!show_label) | |
| 52 | collapsed = false; | |
| 53 | } | |
| 54 | virtual void paint (HDC hdc, int x, int y, int row, int show_cat); | |
| 55 | virtual int click (int const myrow, int const ClickedRow, int const x); | |
| 56 | virtual int itemcount () const | |
| 57 | { | |
| 58 | if (collapsed) | |
| 59 | return 1; | |
| 60 | int t = show_label ? 1 : 0; | |
| 61 | for (size_t n = 1; n <= bucket.number (); n++) | |
| 62 | t += bucket[n]->itemcount (); | |
| 63 | return t; | |
| 64 | }; | |
| 65 | virtual bool IsContainer (void) const | |
| 66 | { | |
| 67 | return true; | |
| 68 | } | |
| 69 | virtual void insert (PickLine & aLine) | |
| 70 | { | |
| 71 | bucket.registerbyobject (aLine); | |
| 72 | } | |
| 73 | void empty (); | |
| 7e8fc33c | 74 | virtual int set_action (packagemeta::_actions); |
| 97647369 | 75 | private: |
| 7e8fc33c | 76 | packagemeta::_actions |
| 97647369 | 77 | current_default; |
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78 | Category & cat; |
| 79 | bool collapsed; | |
| 80 | bool show_label; | |
| 81 | size_t labellength; | |
| 82 | size_t depth; | |
| 83 | PickCategoryLine (PickCategoryLine const &); | |
| 84 | PickCategoryLine & operator= (PickCategoryLine const &); | |
| 3c054baf | 85 | list < PickLine, String, String::casecompare > bucket; |
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86 | PickView& theView; |
| 87 | }; | |
| 88 | #endif // _PICKCATEGORYLINE_H_ |