PickCategoryLine.cc

   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 #include "PickCategoryLine.h"
  17 #include "package_db.h"
  18 #include "PickView.h"
  19 #include "window.h"
  20 #include "package_meta.h"
  21 #include "resource.h"
  22 #include <sstream>
  23
  24 const std::wstring
  25 PickCategoryLine::get_text (int col_num) const
  26 {
  27   if (col_num == pkgname_col)
  28     {
  29       std::ostringstream s;
  30       s << cat_tree->category().first;
  31       if (pkgcount)
  32         s << " (" << pkgcount << ")";
  33       return string_to_wstring(s.str());
  34     }
  35   else if (col_num == new_col)
  36     {
  37       return LoadStringW(packagemeta::action_caption (cat_tree->action()));
  38     }
  39   return L"";
  40 }
  41
  42 int
  43 PickCategoryLine::do_action(int col_num, int action_id)
  44 {
  45   if (col_num == pkgname_col)
  46     {
  47       cat_tree->collapsed() = ! cat_tree->collapsed();
  48       theView.refresh();
  49     }
  50   else if (col_num == new_col)
  51     {
  52       theView.GetParent ()->SetBusy ();
  53       int u = cat_tree->do_action((packagemeta::_actions)(action_id), theView.deftrust);
  54       theView.GetParent ()->ClearBusy ();
  55       return u;
  56     }
  57   return 1;
  58 }
  59
  60 int
  61 PickCategoryLine::do_default_action(int col_num)
  62 {
  63   return 0;
  64 }
  65
  66 ActionList *
  67 PickCategoryLine::get_actions(int col) const
  68 {
  69   ActionList *al = new ActionList();
  70   packagemeta::_actions current_default = cat_tree->action();
  71
  72   al->add(IDS_ACTION_DEFAULT, (int)packagemeta::NoChange_action, (current_default == packagemeta::NoChange_action), TRUE);
  73   al->add(IDS_ACTION_INSTALL, (int)packagemeta::Install_action, (current_default == packagemeta::Install_action), TRUE);
  74   al->add(packagedb::task == PackageDB_Install ? IDS_ACTION_REINSTALL : IDS_ACTION_RETRIEVE,
  75           (int)packagemeta::Reinstall_action, (current_default == packagemeta::Reinstall_action), TRUE);
  76   al->add(IDS_ACTION_UNINSTALL, (int)packagemeta::Uninstall_action, (current_default == packagemeta::Uninstall_action), TRUE);
  77
  78   return al;
  79 }
  80
  81 ListViewLine::State
  82 PickCategoryLine::get_state() const
  83 {
  84   return cat_tree->collapsed() ? State::collapsed : State::expanded;
  85 }
  86
  87 int
  88 PickCategoryLine::get_indent() const
  89 {
  90   return indent;
  91 }
  92
  93 const std::string
  94 PickCategoryLine::get_tooltip(int col_num) const
  95 {
  96   return "";
  97 }
  98
  99 int
 100 PickCategoryLine::map_key_to_action(WORD vkey, int modkeys, int & col_num,
 101                                     int & action_id) const
 102 {
 103   switch (vkey)
 104     {
 105     case VK_SPACE: // expand <> collapse category
 106       col_num = pkgname_col;
 107       return Action::Direct;
 108     case VK_APPS: // install/reinstall/uninstall context menu for category
 109       col_num = new_col;
 110       return Action::PopUp;
 111     }
 112
 113   return Action::None;
 114 }