comparison: sources/interface.cpp
sources/interface.cpp
- changeset 53
- 8f1a6f40d1b4
- parent 52
- ae5b486f6882
- child 54
- e20e306c886d
equal
deleted
inserted
replaced
| 52:ae5b486f6882 | 53:8f1a6f40d1b4 |
|---|---|
| 61 static InputState g_inputState = INPUTSTATE_NORMAL; | 61 static InputState g_inputState = INPUTSTATE_NORMAL; |
| 62 static Function<void (void)> g_disconnectConfirmFunction = nullptr; | 62 static Function<void (void)> g_disconnectConfirmFunction = nullptr; |
| 63 static IPAddress g_address; | 63 static IPAddress g_address; |
| 64 static String g_statusBarText; | 64 static String g_statusBarText; |
| 65 static StringList g_playerNames; | 65 static StringList g_playerNames; |
| 66 static String g_pasteBuffer; | |
| 66 | 67 |
| 67 // ------------------------------------------------------------------------------------------------- | 68 // ------------------------------------------------------------------------------------------------- |
| 68 // | 69 // |
| 69 static FUNCTION | 70 static FUNCTION |
| 70 interface_color_pair (Color fg, Color bg) -> int | 71 interface_color_pair (Color fg, Color bg) -> int |
| 625 return pos; | 626 return pos; |
| 626 } | 627 } |
| 627 | 628 |
| 628 // ------------------------------------------------------------------------------------------------- | 629 // ------------------------------------------------------------------------------------------------- |
| 629 // | 630 // |
| 631 static FUNCTION | |
| 632 interface_yank_and_delete (int a, int b) -> void | |
| 633 { | |
| 634 if (a >= b) | |
| 635 return; | |
| 636 | |
| 637 if (g_cursor > a and g_cursor <= b) | |
| 638 g_cursor = a; | |
| 639 | |
| 640 String& input = mutable_current_input(); | |
| 641 g_pasteBuffer = input.mid (a, b); | |
| 642 input.remove (a, b - a); | |
| 643 g_needInputRender = true; | |
| 644 } | |
| 645 | |
| 646 // ------------------------------------------------------------------------------------------------- | |
| 647 // | |
| 630 FUNCTION | 648 FUNCTION |
| 631 Interface::handle_input() -> void | 649 Interface::handle_input() -> void |
| 632 { | 650 { |
| 633 int ch = ::getch(); | 651 int ch = ::getch(); |
| 634 | 652 |
| 761 break; | 779 break; |
| 762 | 780 |
| 763 case 'U' - 'A' + 1: // readline ^U - delete from start to cursor | 781 case 'U' - 'A' + 1: // readline ^U - delete from start to cursor |
| 764 if (g_cursor > 0) | 782 if (g_cursor > 0) |
| 765 { | 783 { |
| 766 mutable_current_input().remove (0, g_cursor); | 784 interface_yank_and_delete (0, g_cursor); |
| 767 g_cursor = 0; | 785 g_cursor = 0; |
| 786 } | |
| 787 break; | |
| 788 | |
| 789 case 'K' - 'A' + 1: // readline ^K - delete from cursor to end | |
| 790 interface_yank_and_delete (g_cursor, mutable_current_input().length()); | |
| 791 break; | |
| 792 | |
| 793 case 'W' - 'A' + 1: // readline ^W - delete from previous word bounary to current | |
| 794 interface_yank_and_delete (interface_find_previous_word(), g_cursor); | |
| 795 break; | |
| 796 | |
| 797 case 'Y' - 'A' + 1: // readline ^Y - paste previously deleted text | |
| 798 if (not g_pasteBuffer.is_empty()) | |
| 799 { | |
| 800 mutable_current_input().insert (g_cursor, g_pasteBuffer); | |
| 801 g_cursor += g_pasteBuffer.length(); | |
| 768 g_needInputRender = true; | 802 g_needInputRender = true; |
| 769 } | 803 } |
| 770 break; | 804 else |
| 771 | 805 print ("paste buffer is empty\n"); |
| 772 case 'K' - 'A' + 1: // readline ^K - delete from cursor to end | |
| 773 if (g_cursor < current_input().length()) | |
| 774 { | |
| 775 String& input = mutable_current_input(); | |
| 776 input.remove (g_cursor, input.length() - g_cursor); | |
| 777 g_needInputRender = true; | |
| 778 } | |
| 779 break; | |
| 780 | |
| 781 case 'W' - 'A' + 1: // readline ^W - delete from previous word bounary to current | |
| 782 { | |
| 783 int start = interface_find_previous_word(); | |
| 784 | |
| 785 if (start != g_cursor) | |
| 786 { | |
| 787 mutable_current_input().remove (start, g_cursor - start); | |
| 788 g_cursor = start; | |
| 789 g_needInputRender = true; | |
| 790 } | |
| 791 } | |
| 792 break; | 806 break; |
| 793 | 807 |
| 794 case '\n': | 808 case '\n': |
| 795 case KEY_ENTER: | 809 case KEY_ENTER: |
| 796 switch (g_inputState) | 810 switch (g_inputState) |
| 863 break; | 877 break; |
| 864 | 878 |
| 865 case 'd': | 879 case 'd': |
| 866 case 'D': | 880 case 'D': |
| 867 // readline alt-d - delete from here till next word boundary | 881 // readline alt-d - delete from here till next word boundary |
| 868 mutable_current_input().remove (g_cursor, interface_find_next_word() - g_cursor); | 882 interface_yank_and_delete (g_cursor, interface_find_next_word()); |
| 869 g_needInputRender = true; | |
| 870 break; | 883 break; |
| 871 } | 884 } |
| 872 } | 885 } |
| 873 else | 886 else |
| 874 { | 887 { |
