| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include <stddef.h> | ||
| 2 | #include "mode.h" | ||
| 3 | #include "bind.h" | ||
| 4 | #include "change.h" | ||
| 5 | #include "cmdline.h" | ||
| 6 | #include "command/macro.h" | ||
| 7 | #include "completion.h" | ||
| 8 | #include "editor.h" | ||
| 9 | #include "insert.h" | ||
| 10 | #include "shift.h" | ||
| 11 | #include "terminal/paste.h" | ||
| 12 | #include "util/debug.h" | ||
| 13 | #include "util/unicode.h" | ||
| 14 | #include "util/xmalloc.h" | ||
| 15 | #include "view.h" | ||
| 16 | |||
| 17 | 25 | ModeHandler *new_mode(HashMap *modes, char *name, const CommandSet *cmds) | |
| 18 | { | ||
| 19 | 25 | ModeHandler *mode = xnew0(ModeHandler, 1); | |
| 20 | 25 | mode->name = name; | |
| 21 | 25 | mode->cmds = cmds; | |
| 22 | 25 | return hashmap_insert(modes, name, mode); | |
| 23 | } | ||
| 24 | |||
| 25 | ✗ | static bool insert_paste(EditorState *e, const ModeHandler *handler, bool bracketed) | |
| 26 | { | ||
| 27 | ✗ | String str = term_read_paste(&e->terminal.ibuf, bracketed); | |
| 28 | ✗ | if (handler->cmds == &normal_commands) { | |
| 29 | ✗ | begin_change(CHANGE_MERGE_NONE); | |
| 30 | ✗ | insert_text(e->view, str.buffer, str.len, true); | |
| 31 | ✗ | end_change(); | |
| 32 | ✗ | macro_insert_text_hook(&e->macro, str.buffer, str.len); | |
| 33 | } else { | ||
| 34 | ✗ | CommandLine *c = &e->cmdline; | |
| 35 | ✗ | string_replace_byte(&str, '\n', ' '); | |
| 36 | ✗ | string_insert_buf(&c->buf, c->pos, str.buffer, str.len); | |
| 37 | ✗ | c->pos += str.len; | |
| 38 | ✗ | c->search_pos = NULL; | |
| 39 | } | ||
| 40 | ✗ | string_free(&str); | |
| 41 | ✗ | return true; | |
| 42 | } | ||
| 43 | |||
| 44 | 7 | static bool handle_input_single ( | |
| 45 | EditorState *e, | ||
| 46 | const ModeHandler *handler, | ||
| 47 | KeyCode key, | ||
| 48 | ModeHandlerFlags inherited_flags | ||
| 49 | ) { | ||
| 50 |
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7 | if (key == KEYCODE_DETECTED_PASTE || key == KEYCODE_BRACKETED_PASTE) { |
| 51 | ✗ | return insert_paste(e, handler, key == KEYCODE_BRACKETED_PASTE); | |
| 52 | } | ||
| 53 | |||
| 54 | 7 | ModeHandlerFlags noinsert_flags = MHF_NO_TEXT_INSERTION | MHF_NO_TEXT_INSERTION_RECURSIVE; | |
| 55 | 7 | ModeHandlerFlags flag_union = handler->flags | inherited_flags; | |
| 56 | 7 | bool insert_unicode_range = !(flag_union & noinsert_flags); | |
| 57 | |||
| 58 |
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7 | if (insert_unicode_range) { |
| 59 | 7 | const CommandSet *cmds = handler->cmds; | |
| 60 |
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7 | if (cmds == &normal_commands) { |
| 61 | 5 | View *view = e->view; | |
| 62 | 5 | KeyCode shift = key & MOD_SHIFT; | |
| 63 |
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5 | if ((key & ~shift) == KEY_TAB && view->selection == SELECT_LINES) { |
| 64 | // In line selections, Tab/S-Tab behave like `shift -- 1/-1` | ||
| 65 | ✗ | shift_lines(view, shift ? -1 : 1); | |
| 66 | ✗ | return true; | |
| 67 | } | ||
| 68 |
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5 | if (u_is_unicode(key)) { |
| 69 | 5 | insert_ch(e->view, key); | |
| 70 | 5 | macro_insert_char_hook(&e->macro, key); | |
| 71 | 5 | return true; | |
| 72 | } | ||
| 73 | } else { | ||
| 74 | 2 | BUG_ON(cmds != &cmd_mode_commands && cmds != &search_mode_commands); | |
| 75 |
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2 | if (u_is_unicode(key) && (key != KEY_TAB && key != KEY_ENTER)) { |
| 76 | 2 | CommandLine *c = &e->cmdline; | |
| 77 | 2 | c->pos += string_insert_codepoint(&c->buf, c->pos, key); | |
| 78 |
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2 | if (cmds == &cmd_mode_commands) { |
| 79 | 2 | maybe_reset_completion(c); | |
| 80 | } | ||
| 81 | 2 | c->search_pos = NULL; | |
| 82 | 2 | return true; | |
| 83 | } | ||
| 84 | } | ||
| 85 | } | ||
| 86 | |||
| 87 | ✗ | return handle_binding(e, handler, key); | |
| 88 | } | ||
| 89 | |||
| 90 | // NOLINTNEXTLINE(misc-no-recursion) | ||
| 91 | 7 | static bool handle_input_recursive ( | |
| 92 | EditorState *e, | ||
| 93 | const ModeHandler *handler, | ||
| 94 | KeyCode key, | ||
| 95 | ModeHandlerFlags inherited_flags | ||
| 96 | ) { | ||
| 97 |
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7 | if (handle_input_single(e, handler, key, inherited_flags)) { |
| 98 | return true; | ||
| 99 | } | ||
| 100 | |||
| 101 | ✗ | const PointerArray *ftmodes = &handler->fallthrough_modes; | |
| 102 | ✗ | inherited_flags |= (handler->flags & MHF_NO_TEXT_INSERTION_RECURSIVE); | |
| 103 | |||
| 104 | ✗ | for (size_t i = 0, n = ftmodes->count; i < n; i++) { | |
| 105 | ✗ | const ModeHandler *h = ftmodes->ptrs[i]; | |
| 106 | ✗ | if (handle_input_recursive(e, h, key, inherited_flags)) { | |
| 107 | return true; | ||
| 108 | } | ||
| 109 | } | ||
| 110 | |||
| 111 | return false; | ||
| 112 | } | ||
| 113 | |||
| 114 | 7 | bool handle_input(EditorState *e, KeyCode key) | |
| 115 | { | ||
| 116 | 7 | return handle_input_recursive(e, e->mode, key, 0); | |
| 117 | } | ||
| 118 |