[1] | 1 | |
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| 2 | //--------------------------------------------------------------------- |
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| 3 | #include "install_utils.h" |
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| 4 | #include <windowsx.h> |
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| 5 | #include "install_resource.h" |
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| 6 | //--------------------------------------------------------------------- |
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| 7 | |
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| 8 | //--------------------------------------------------------------------- |
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| 9 | WWindow::WWindow () |
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| 10 | { |
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| 11 | _window = NULL; |
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| 12 | } |
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| 13 | |
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| 14 | void WWindow::enable () |
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| 15 | { |
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| 16 | EnableWindow (_window, TRUE); |
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| 17 | } |
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| 18 | |
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| 19 | void WWindow::disable () |
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| 20 | { |
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| 21 | EnableWindow (_window, FALSE); |
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| 22 | } |
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| 23 | //--------------------------------------------------------------------- |
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| 24 | |
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| 25 | //--------------------------------------------------------------------- |
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| 26 | WEdit::WEdit () |
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| 27 | { |
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| 28 | _edit = NULL; |
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| 29 | } |
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| 30 | |
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| 31 | WEdit::WEdit (HWND edit) |
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| 32 | { |
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| 33 | _edit = edit; |
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| 34 | _window = _edit; |
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| 35 | } |
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| 36 | |
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| 37 | WEdit::WEdit (HWND container, int id) |
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| 38 | { |
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| 39 | _edit = GetDlgItem (container, id); |
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| 40 | _window = _edit; |
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| 41 | } |
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| 42 | |
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| 43 | void WEdit::init (HWND container, int id) |
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| 44 | { |
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| 45 | _edit = GetDlgItem (container, id); |
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| 46 | _window = _edit; |
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| 47 | } |
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| 48 | |
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| 49 | WEdit& WEdit::operator = (HWND edit) |
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| 50 | { |
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| 51 | _edit = edit; |
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| 52 | _window = _edit; |
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| 53 | return (*this); |
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| 54 | } |
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| 55 | |
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| 56 | void WEdit::set (const char* text) |
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| 57 | { |
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| 58 | int status = SendMessage (_edit, WM_SETTEXT, (WPARAM) 0, (LPARAM) text); |
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| 59 | } |
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| 60 | |
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| 61 | void WEdit::set (const cmt_string& text) |
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| 62 | { |
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| 63 | set (text.c_str ()); |
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| 64 | } |
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| 65 | |
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| 66 | void WEdit::clear () |
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| 67 | { |
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| 68 | set (""); |
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| 69 | } |
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| 70 | |
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| 71 | cmt_string WEdit::get () const |
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| 72 | { |
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| 73 | int size = SendMessage (_edit, WM_GETTEXTLENGTH, (WPARAM) 0, (LPARAM) 0); |
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| 74 | |
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| 75 | cmt_string text (size); |
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| 76 | |
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| 77 | SendMessage (_edit, WM_GETTEXT, (WPARAM) size + 1, (LPARAM) text.c_str ()); |
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| 78 | |
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| 79 | return (text); |
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| 80 | } |
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| 81 | |
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| 82 | void WEdit::copy (const WEdit& other) |
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| 83 | { |
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| 84 | clear (); |
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| 85 | set (other.get ()); |
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| 86 | } |
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| 87 | //--------------------------------------------------------------------- |
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| 88 | |
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| 89 | //--------------------------------------------------------------------- |
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| 90 | WList::WList () |
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| 91 | { |
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| 92 | _list = NULL; |
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| 93 | _selected_index = -1; |
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| 94 | _width = 0; |
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| 95 | } |
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| 96 | |
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| 97 | WList::WList (HWND list) |
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| 98 | { |
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| 99 | _list = list; |
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| 100 | _window = _list; |
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| 101 | _width = get_width (); |
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| 102 | set_extent (); |
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| 103 | get_selected_index (); |
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| 104 | } |
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| 105 | |
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| 106 | WList::WList (HWND container, int id) |
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| 107 | { |
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| 108 | _list = GetDlgItem (container, id); |
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| 109 | _window = _list; |
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| 110 | _width = get_width (); |
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| 111 | set_extent (); |
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| 112 | get_selected_index (); |
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| 113 | } |
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| 114 | |
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| 115 | void WList::init (HWND container, int id) |
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| 116 | { |
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| 117 | _list = GetDlgItem (container, id); |
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| 118 | _window = _list; |
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| 119 | _width = get_width (); |
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| 120 | set_extent (); |
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| 121 | get_selected_index (); |
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| 122 | } |
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| 123 | |
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| 124 | WList& WList::operator = (HWND list) |
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| 125 | { |
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| 126 | _list = list; |
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| 127 | _window = _list; |
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| 128 | _width = get_width (); |
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| 129 | set_extent (); |
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| 130 | get_selected_index (); |
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| 131 | return (*this); |
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| 132 | } |
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| 133 | |
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| 134 | void WList::append (const char* text) |
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| 135 | { |
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| 136 | SendMessage (_list, LB_INSERTSTRING, (WPARAM) -1, (LPARAM) text); |
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| 137 | int w = strlen (text); |
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| 138 | if (w > _width) |
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| 139 | { |
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| 140 | _width = w; |
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| 141 | set_extent (); |
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| 142 | } |
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| 143 | } |
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| 144 | |
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| 145 | void WList::append (const cmt_string& text) |
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| 146 | { |
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| 147 | SendMessage (_list, LB_INSERTSTRING, (WPARAM) -1, (LPARAM) text.c_str ()); |
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| 148 | int w = text.size (); |
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| 149 | if (w > _width) |
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| 150 | { |
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| 151 | _width = w; |
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| 152 | set_extent (); |
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| 153 | } |
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| 154 | } |
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| 155 | |
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| 156 | void WList::insert (int index, const cmt_string& text) |
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| 157 | { |
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| 158 | SendMessage (_list, LB_INSERTSTRING, (WPARAM) index, (LPARAM) text.c_str ()); |
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| 159 | int w = text.size (); |
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| 160 | if (w > _width) |
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| 161 | { |
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| 162 | _width = w; |
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| 163 | set_extent (); |
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| 164 | } |
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| 165 | } |
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| 166 | |
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| 167 | void WList::modify (int index, const cmt_string& text) |
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| 168 | { |
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| 169 | SendMessage (_list, LB_DELETESTRING, (WPARAM) index, (LPARAM) 0); |
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| 170 | SendMessage (_list, LB_INSERTSTRING, (WPARAM) index, (LPARAM) text.c_str ()); |
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| 171 | |
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| 172 | _width = get_width (); |
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| 173 | set_extent (); |
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| 174 | } |
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| 175 | |
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| 176 | void WList::delete_item (int index) |
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| 177 | { |
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| 178 | SendMessage (_list, LB_DELETESTRING, (WPARAM) index, (LPARAM) 0); |
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| 179 | |
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| 180 | _width = get_width (); |
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| 181 | set_extent (); |
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| 182 | } |
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| 183 | |
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| 184 | void WList::clear () |
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| 185 | { |
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| 186 | SendMessage (_list, LB_RESETCONTENT, (WPARAM) 0, (LPARAM) 0); |
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| 187 | _selected_index = -1; |
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| 188 | _width = 0; |
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| 189 | set_extent (); |
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| 190 | } |
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| 191 | |
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| 192 | void WList::cancel_selection () |
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| 193 | { |
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| 194 | SendMessage (_list, LB_SETCURSEL, (WPARAM) -1, (LPARAM) 0); |
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| 195 | _selected_index = -1; |
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| 196 | } |
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| 197 | |
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| 198 | int WList::get_selected_index () |
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| 199 | { |
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| 200 | int index; |
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| 201 | |
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| 202 | index = SendMessage (_list, LB_GETCURSEL, (WPARAM) 0, (LPARAM) 0); |
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| 203 | _selected_index = index; |
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| 204 | |
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| 205 | return (index); |
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| 206 | } |
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| 207 | |
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| 208 | void WList::set_selected_index (int index) |
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| 209 | { |
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| 210 | SendMessage (_list, LB_SETCURSEL, (WPARAM) index, (LPARAM) 0); |
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| 211 | _selected_index = index; |
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| 212 | } |
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| 213 | |
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| 214 | cmt_string WList::get_selected () |
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| 215 | { |
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| 216 | int index = get_selected_index (); |
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| 217 | |
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| 218 | int size = SendMessage (_list, LB_GETTEXTLEN, (WPARAM) index, (LPARAM) 0); |
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| 219 | |
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| 220 | cmt_string text (size + 1); |
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| 221 | |
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| 222 | SendMessage (_list, LB_GETTEXT, (WPARAM) index, (LPARAM) text.c_str ()); |
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| 223 | |
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| 224 | return (text); |
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| 225 | } |
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| 226 | |
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| 227 | int WList::get_item_count () const |
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| 228 | { |
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| 229 | int item; |
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| 230 | |
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| 231 | item = SendMessage (_list, LB_GETCOUNT, (WPARAM) 0, (LPARAM) 0); |
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| 232 | |
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| 233 | return (item); |
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| 234 | } |
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| 235 | |
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| 236 | cmt_string WList::get_item (int index) const |
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| 237 | { |
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| 238 | int size = SendMessage (_list, LB_GETTEXTLEN, (WPARAM) index, (LPARAM) 0); |
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| 239 | |
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| 240 | cmt_string text (size + 1); |
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| 241 | |
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| 242 | SendMessage (_list, LB_GETTEXT, (WPARAM) index, (LPARAM) text.c_str ()); |
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| 243 | |
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| 244 | return (text); |
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| 245 | } |
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| 246 | |
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| 247 | void WList::get_item (int index, cmt_string& text) const |
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| 248 | { |
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| 249 | int size = SendMessage (_list, LB_GETTEXTLEN, (WPARAM) index, (LPARAM) 0); |
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| 250 | |
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| 251 | static cmt_string temp; |
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| 252 | temp.resize (size); |
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| 253 | |
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| 254 | SendMessage (_list, LB_GETTEXT, (WPARAM) index, (LPARAM) temp.c_str ()); |
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| 255 | |
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| 256 | text = temp; |
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| 257 | } |
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| 258 | |
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| 259 | int WList::get_item_length (int index) const |
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| 260 | { |
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| 261 | int size = SendMessage (_list, LB_GETTEXTLEN, (WPARAM) index, (LPARAM) 0); |
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| 262 | |
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| 263 | return (size); |
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| 264 | } |
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| 265 | |
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| 266 | void WList::copy (const WList& other) |
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| 267 | { |
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| 268 | int items; |
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| 269 | int i; |
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| 270 | |
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| 271 | clear (); |
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| 272 | |
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| 273 | items = other.get_item_count (); |
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| 274 | for (i = 0; i < items; i++) |
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| 275 | { |
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| 276 | append (other.get_item (i)); |
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| 277 | } |
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| 278 | } |
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| 279 | |
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| 280 | void WList::set (const CmtSystem::cmt_string_vector& v, int first) |
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| 281 | { |
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| 282 | int i; |
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| 283 | |
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| 284 | clear (); |
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| 285 | |
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| 286 | for (i = first; i < v.size (); i++) |
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| 287 | { |
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| 288 | append (v[i]); |
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| 289 | } |
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| 290 | } |
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| 291 | |
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| 292 | void WList::set (const cmt_string& file_name) |
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| 293 | { |
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| 294 | clear (); |
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| 295 | |
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| 296 | cmt_string text; |
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| 297 | cmt_string line; |
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| 298 | int pos; |
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| 299 | int max_pos; |
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| 300 | |
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| 301 | text.read (file_name); |
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| 302 | |
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| 303 | pos = 0; |
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| 304 | max_pos = text.size (); |
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| 305 | |
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| 306 | for (pos = 0; pos < max_pos;) |
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| 307 | { |
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| 308 | int cr = text.find (pos, "\r\n"); |
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| 309 | int nl = text.find (pos, '\n'); |
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| 310 | int first = nl; |
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| 311 | int length = 1; |
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| 312 | |
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| 313 | if (cr != cmt_string::npos) |
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| 314 | { |
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| 315 | if (nl == cmt_string::npos) |
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| 316 | { |
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| 317 | first = cr; |
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| 318 | length = 2; |
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| 319 | } |
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| 320 | else |
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| 321 | { |
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| 322 | first = (nl < cr) ? nl : cr; |
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| 323 | length = (nl < cr) ? 1 : 2; |
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| 324 | } |
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| 325 | } |
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| 326 | |
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| 327 | if (first == cmt_string::npos) |
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| 328 | { |
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| 329 | text.substr (pos, line); |
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| 330 | pos = max_pos; |
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| 331 | } |
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| 332 | else if (first > pos) |
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| 333 | { |
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| 334 | text.substr (pos, first - pos, line); |
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| 335 | pos = first + length; |
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| 336 | } |
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| 337 | else |
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| 338 | { |
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| 339 | line = ""; |
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| 340 | pos += length; |
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| 341 | } |
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| 342 | |
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| 343 | append (line); |
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| 344 | } |
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| 345 | } |
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| 346 | |
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| 347 | void WList::get (CmtSystem::cmt_string_vector& v) const |
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| 348 | { |
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| 349 | int count = get_item_count (); |
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| 350 | int i; |
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| 351 | |
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| 352 | v.clear (); |
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| 353 | |
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| 354 | for (i = 0; i < count; i++) |
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| 355 | { |
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| 356 | v.push_back (get_item (i)); |
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| 357 | } |
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| 358 | } |
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| 359 | |
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| 360 | void WList::get (cmt_string& s) const |
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| 361 | { |
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| 362 | int count = get_item_count (); |
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| 363 | int i; |
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| 364 | |
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| 365 | s = ""; |
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| 366 | |
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| 367 | for (i = 0; i < count; i++) |
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| 368 | { |
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| 369 | if (i > 0) s += '\n'; |
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| 370 | s += get_item (i); |
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| 371 | } |
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| 372 | } |
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| 373 | |
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| 374 | void WList::set_extent () |
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| 375 | { |
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| 376 | int width = get_extent (); |
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| 377 | ListBox_SetHorizontalExtent (_list, width); |
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| 378 | } |
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| 379 | |
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| 380 | int WList::get_width () const |
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| 381 | { |
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| 382 | if (_list == 0) return (0); |
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| 383 | |
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| 384 | int count = get_item_count (); |
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| 385 | int w = 0; |
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| 386 | |
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| 387 | int i; |
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| 388 | for (i = 0; i < count; i++) |
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| 389 | { |
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| 390 | int length = get_item_length (i); |
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| 391 | if (length > w) w = length; |
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| 392 | } |
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| 393 | |
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| 394 | return (w); |
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| 395 | } |
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| 396 | |
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| 397 | int WList::get_extent () const |
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| 398 | { |
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| 399 | if (_width == 0) return (0); |
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| 400 | |
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| 401 | cmt_string text (_width + 1); |
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| 402 | |
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| 403 | HDC context = GetDC (_list); |
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| 404 | int saved_context = SaveDC (context); |
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| 405 | HFONT font = GetWindowFont (_list); |
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| 406 | if (font != NULL) SelectFont (context, font); |
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| 407 | |
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| 408 | int w = 0; |
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| 409 | |
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| 410 | int count = get_item_count (); |
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| 411 | |
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| 412 | int i; |
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| 413 | for (i = 0; i < count; i++) |
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| 414 | { |
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| 415 | SIZE size; |
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| 416 | |
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| 417 | get_item (i, text); |
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| 418 | GetTextExtentPoint32 (context, text.c_str (), text.size (), &size); |
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| 419 | if (size.cx > w) w = size.cx; |
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| 420 | } |
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| 421 | |
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| 422 | RestoreDC (context, saved_context); |
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| 423 | ReleaseDC (_list, context); |
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| 424 | |
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| 425 | w += GetSystemMetrics (SM_CXVSCROLL); |
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| 426 | |
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| 427 | return (w); |
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| 428 | } |
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| 429 | //--------------------------------------------------------------------- |
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| 430 | |
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| 431 | //--------------------------------------------------------------------- |
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| 432 | mysb::mysb (WList& list) : _list (list) |
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| 433 | { |
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| 434 | //list_clear (list); |
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| 435 | _buf = 0; |
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| 436 | #ifdef OLD_HEADERS |
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| 437 | _old = cout.rdbuf (); |
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| 438 | cout = this; |
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| 439 | #else |
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| 440 | _old = cout.rdbuf (this); |
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| 441 | #endif |
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| 442 | } |
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| 443 | |
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| 444 | mysb::~mysb () |
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| 445 | { |
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| 446 | if (_buf != 0) |
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| 447 | { |
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| 448 | //delete _buf; |
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| 449 | _buf = 0; |
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| 450 | } |
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| 451 | |
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| 452 | #ifdef OLD_HEADERS |
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| 453 | cout = _old; |
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| 454 | #else |
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| 455 | cout.rdbuf (_old); |
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| 456 | #endif |
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| 457 | } |
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| 458 | |
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| 459 | int_type mysb::overflow (int_type c) |
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| 460 | { |
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| 461 | if (_buf == 0) |
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| 462 | { |
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| 463 | _buf = new cmt_string; |
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| 464 | } |
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| 465 | |
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| 466 | cmt_string& buf = *_buf; |
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| 467 | |
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| 468 | if (c == '\n') |
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| 469 | { |
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| 470 | _list.append (buf); |
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| 471 | buf = ""; |
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| 472 | } |
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| 473 | else |
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| 474 | { |
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| 475 | buf += c; |
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| 476 | } |
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| 477 | return (c); |
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| 478 | } |
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| 479 | |
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| 480 | int mysb::underflow () |
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| 481 | { |
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| 482 | return (EOF); |
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| 483 | } |
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| 484 | //--------------------------------------------------------------------- |
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| 485 | |
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| 486 | //--------------------------------------------------------------------- |
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| 487 | WDialog::WDialog () |
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| 488 | { |
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| 489 | } |
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| 490 | |
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| 491 | void WDialog::action (UINT message_type, |
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| 492 | WPARAM parameter1, |
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| 493 | LPARAM parameter2) |
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| 494 | { |
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| 495 | } |
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| 496 | |
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| 497 | void WDialog::init_action () |
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| 498 | { |
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| 499 | } |
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| 500 | |
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| 501 | void WDialog::menu_action (int menu_item, |
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| 502 | WPARAM parameter1, |
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| 503 | LPARAM parameter2) |
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| 504 | { |
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| 505 | switch (menu_item) |
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| 506 | { |
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| 507 | case IDOK: |
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| 508 | break; |
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| 509 | case IDCANCEL: |
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| 510 | break; |
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| 511 | default: |
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| 512 | break; |
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| 513 | } |
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| 514 | } |
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| 515 | |
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| 516 | int WDialog::run (HINSTANCE instance, HWND father, int id) |
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| 517 | { |
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| 518 | return (DialogBoxParam (instance, |
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| 519 | MAKEINTRESOURCE(id), |
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| 520 | father, |
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| 521 | (DLGPROC) proc, |
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| 522 | (LPARAM) this)); |
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| 523 | } |
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| 524 | |
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| 525 | LRESULT CALLBACK WDialog::proc (HWND dialog, |
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| 526 | UINT message_type, |
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| 527 | WPARAM parameter1, |
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| 528 | LPARAM parameter2) |
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| 529 | { |
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| 530 | static cmt_vector <WDialog*> objects; |
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| 531 | WDialog* object = NULL; |
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| 532 | int menu_item; |
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| 533 | |
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| 534 | switch (message_type) |
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| 535 | { |
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| 536 | case WM_CREATE: |
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| 537 | break; |
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| 538 | case WM_SETFONT: |
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| 539 | break; |
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| 540 | case WM_INITDIALOG: |
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| 541 | object = (WDialog*) parameter2; |
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| 542 | if (object != NULL) |
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| 543 | { |
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| 544 | objects.push_back (object); |
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| 545 | |
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| 546 | object->_dialog = dialog; |
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| 547 | object->init_action (); |
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| 548 | } |
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| 549 | break; |
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| 550 | case WM_COMMAND: |
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| 551 | menu_item = LOWORD (parameter1); |
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| 552 | |
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| 553 | if (objects.size () > 0) |
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| 554 | { |
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| 555 | object = objects.back (); |
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| 556 | } |
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| 557 | |
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| 558 | if (object != NULL) |
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| 559 | { |
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| 560 | object->menu_action (menu_item, parameter1, parameter2); |
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| 561 | } |
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| 562 | |
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| 563 | switch (menu_item) |
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| 564 | { |
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| 565 | case IDOK: |
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| 566 | EndDialog (dialog, IDOK); |
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| 567 | objects.pop_back (); |
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| 568 | break; |
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| 569 | case IDCANCEL: |
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| 570 | EndDialog (dialog, IDCANCEL); |
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| 571 | objects.pop_back (); |
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| 572 | break; |
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| 573 | default: |
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| 574 | break; |
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| 575 | } |
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| 576 | break; |
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| 577 | default: |
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| 578 | if (objects.size () > 0) |
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| 579 | { |
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| 580 | object = objects.back (); |
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| 581 | } |
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| 582 | |
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| 583 | if (object != NULL) |
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| 584 | { |
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| 585 | object->action (message_type, parameter1, parameter2); |
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| 586 | } |
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| 587 | return (FALSE); |
---|
| 588 | } |
---|
| 589 | return (TRUE); |
---|
| 590 | } |
---|
| 591 | //--------------------------------------------------------------------- |
---|
| 592 | |
---|
| 593 | //--------------------------------------------------------------------- |
---|
| 594 | TextEditor::TextEditor (cmt_string& ref) : _ref (ref) |
---|
| 595 | { |
---|
| 596 | } |
---|
| 597 | |
---|
| 598 | int TextEditor::run (HINSTANCE instance, HWND father) |
---|
| 599 | { |
---|
| 600 | return (WDialog::run (instance, father, IDD_TEXTEDIT)); |
---|
| 601 | } |
---|
| 602 | |
---|
| 603 | void TextEditor::action (UINT message_type, |
---|
| 604 | WPARAM parameter1, |
---|
| 605 | LPARAM parameter2) |
---|
| 606 | { |
---|
| 607 | } |
---|
| 608 | |
---|
| 609 | void TextEditor::init_action () |
---|
| 610 | { |
---|
| 611 | _edit = GetDlgItem (_dialog, IDTE_TEXT); |
---|
| 612 | _edit.set (_ref); |
---|
| 613 | } |
---|
| 614 | |
---|
| 615 | void TextEditor::menu_action (int menu_item, WPARAM parameter1, LPARAM parameter2) |
---|
| 616 | { |
---|
| 617 | switch (menu_item) |
---|
| 618 | { |
---|
| 619 | case IDOK: |
---|
| 620 | _ref = _edit.get (); |
---|
| 621 | break; |
---|
| 622 | case IDCANCEL: |
---|
| 623 | break; |
---|
| 624 | default: |
---|
| 625 | break; |
---|
| 626 | } |
---|
| 627 | } |
---|
| 628 | //--------------------------------------------------------------------- |
---|
| 629 | |
---|
| 630 | //--------------------------------------------------------------------- |
---|
| 631 | ListEditor::ListEditor (WList& list) : _ref_list (list) |
---|
| 632 | { |
---|
| 633 | } |
---|
| 634 | |
---|
| 635 | int ListEditor::run (HINSTANCE instance, HWND father) |
---|
| 636 | { |
---|
| 637 | _instance = instance; |
---|
| 638 | return (WDialog::run (instance, father, IDD_LISTEDIT)); |
---|
| 639 | } |
---|
| 640 | |
---|
| 641 | void ListEditor::action (UINT message_type, |
---|
| 642 | WPARAM parameter1, |
---|
| 643 | LPARAM parameter2) |
---|
| 644 | { |
---|
| 645 | } |
---|
| 646 | |
---|
| 647 | void ListEditor::set_position (int index) |
---|
| 648 | { |
---|
| 649 | _list.set_selected_index (index); |
---|
| 650 | _selected_index = index; |
---|
| 651 | _last_index = index; |
---|
| 652 | } |
---|
| 653 | |
---|
| 654 | void ListEditor::init_action () |
---|
| 655 | { |
---|
| 656 | _list.init (_dialog, IDLE_LIST); |
---|
| 657 | _list.copy (_ref_list); |
---|
| 658 | _ref_selected_index = _ref_list.get_selected_index (); |
---|
| 659 | _list.set_selected_index (_ref_selected_index); |
---|
| 660 | _selected_index = _ref_selected_index; |
---|
| 661 | _last_index = _ref_selected_index; |
---|
| 662 | } |
---|
| 663 | |
---|
| 664 | void ListEditor::menu_action (int menu_item, WPARAM parameter1, LPARAM parameter2) |
---|
| 665 | { |
---|
| 666 | int index = _list.get_selected_index (); |
---|
| 667 | |
---|
| 668 | switch (menu_item) |
---|
| 669 | { |
---|
| 670 | case IDOK: |
---|
| 671 | _ref_list.copy (_list); |
---|
| 672 | _ref_list.set_selected_index (_ref_selected_index); |
---|
| 673 | break; |
---|
| 674 | case IDCANCEL: |
---|
| 675 | break; |
---|
| 676 | case IDLE_ADD: |
---|
| 677 | { |
---|
| 678 | cmt_string s; |
---|
| 679 | TextEditor editor (s); |
---|
| 680 | |
---|
| 681 | if (editor.run (_instance, _dialog) == IDOK) |
---|
| 682 | { |
---|
| 683 | _list.insert (index, s); |
---|
| 684 | } |
---|
| 685 | } |
---|
| 686 | break; |
---|
| 687 | case IDLE_REMOVE: |
---|
| 688 | { |
---|
| 689 | if (index != -1) |
---|
| 690 | { |
---|
| 691 | _list.delete_item (index); |
---|
| 692 | } |
---|
| 693 | } |
---|
| 694 | break; |
---|
| 695 | case IDLE_LIST: |
---|
| 696 | { |
---|
| 697 | switch (HIWORD(parameter1)) |
---|
| 698 | { |
---|
| 699 | case LBN_DBLCLK: |
---|
| 700 | { |
---|
| 701 | if (index == -1) index = _last_index; |
---|
| 702 | cmt_string s = _list.get_item (index); |
---|
| 703 | TextEditor editor (s); |
---|
| 704 | |
---|
| 705 | if (editor.run (_instance, _dialog) == IDOK) |
---|
| 706 | { |
---|
| 707 | _list.modify (index, s); |
---|
| 708 | } |
---|
| 709 | _list.set_selected_index (index); |
---|
| 710 | _selected_index = index; |
---|
| 711 | _last_index = index; |
---|
| 712 | } |
---|
| 713 | break; |
---|
| 714 | case LBN_SELCHANGE: |
---|
| 715 | if (_selected_index == -1) |
---|
| 716 | { |
---|
| 717 | _selected_index = index; |
---|
| 718 | _last_index = index; |
---|
| 719 | } |
---|
| 720 | else if (_selected_index == index) |
---|
| 721 | { |
---|
| 722 | _list.cancel_selection (); |
---|
| 723 | _selected_index = -1; |
---|
| 724 | } |
---|
| 725 | else |
---|
| 726 | { |
---|
| 727 | _selected_index = index; |
---|
| 728 | _last_index = index; |
---|
| 729 | } |
---|
| 730 | break; |
---|
| 731 | case LBN_SELCANCEL: |
---|
| 732 | { |
---|
| 733 | } |
---|
| 734 | break; |
---|
| 735 | } |
---|
| 736 | } |
---|
| 737 | break; |
---|
| 738 | default: |
---|
| 739 | break; |
---|
| 740 | } |
---|
| 741 | } |
---|
| 742 | //--------------------------------------------------------------------- |
---|
| 743 | |
---|
| 744 | //--------------------------------------------------------------------- |
---|
| 745 | CmtMutex::CmtMutex () |
---|
| 746 | { |
---|
| 747 | InitializeCriticalSection (&_section); |
---|
| 748 | } |
---|
| 749 | |
---|
| 750 | CmtMutex::~CmtMutex () |
---|
| 751 | { |
---|
| 752 | DeleteCriticalSection (&_section); |
---|
| 753 | } |
---|
| 754 | |
---|
| 755 | void CmtMutex::lock () |
---|
| 756 | { |
---|
| 757 | EnterCriticalSection (&_section); |
---|
| 758 | } |
---|
| 759 | |
---|
| 760 | void CmtMutex::unlock () |
---|
| 761 | { |
---|
| 762 | LeaveCriticalSection (&_section); |
---|
| 763 | } |
---|
| 764 | //--------------------------------------------------------------------- |
---|
| 765 | |
---|
| 766 | //--------------------------------------------------------------------- |
---|
| 767 | CmtThread::CmtThread () |
---|
| 768 | { |
---|
| 769 | _shutdown = FALSE; |
---|
| 770 | _running = FALSE; |
---|
| 771 | } |
---|
| 772 | |
---|
| 773 | CmtThread::~CmtThread () |
---|
| 774 | { |
---|
| 775 | } |
---|
| 776 | |
---|
| 777 | void CmtThread::run () |
---|
| 778 | { |
---|
| 779 | } |
---|
| 780 | |
---|
| 781 | bool CmtThread::is_running () |
---|
| 782 | { |
---|
| 783 | bool result = false; |
---|
| 784 | |
---|
| 785 | _mutex.lock (); |
---|
| 786 | result = _running; |
---|
| 787 | _mutex.unlock (); |
---|
| 788 | |
---|
| 789 | return (result); |
---|
| 790 | } |
---|
| 791 | |
---|
| 792 | void CmtThread::set_running () |
---|
| 793 | { |
---|
| 794 | _mutex.lock (); |
---|
| 795 | _running = TRUE; |
---|
| 796 | _mutex.unlock (); |
---|
| 797 | } |
---|
| 798 | |
---|
| 799 | void CmtThread::reset_running () |
---|
| 800 | { |
---|
| 801 | _mutex.lock (); |
---|
| 802 | _running = FALSE; |
---|
| 803 | _mutex.unlock (); |
---|
| 804 | } |
---|
| 805 | |
---|
| 806 | bool CmtThread::start () |
---|
| 807 | { |
---|
| 808 | if (!is_running ()) |
---|
| 809 | { |
---|
| 810 | _thread = CreateThread (NULL, 0, (LPTHREAD_START_ROUTINE) run_it, |
---|
| 811 | this, 0, &_id); |
---|
| 812 | |
---|
| 813 | return (TRUE); |
---|
| 814 | } |
---|
| 815 | else |
---|
| 816 | { |
---|
| 817 | return (FALSE); |
---|
| 818 | } |
---|
| 819 | } |
---|
| 820 | |
---|
| 821 | void CmtThread::stop () |
---|
| 822 | { |
---|
| 823 | _mutex.lock (); |
---|
| 824 | _shutdown = TRUE; |
---|
| 825 | _mutex.unlock (); |
---|
| 826 | |
---|
| 827 | WaitForSingleObject (_thread, INFINITE); |
---|
| 828 | } |
---|
| 829 | |
---|
| 830 | void CmtThread::run_it (CmtThread* thread) |
---|
| 831 | { |
---|
| 832 | thread->set_running (); |
---|
| 833 | thread->run (); |
---|
| 834 | thread->reset_running (); |
---|
| 835 | } |
---|
| 836 | //--------------------------------------------------------------------- |
---|
| 837 | |
---|