1 /*
2 * Copyright 2018 Jiri Techet <techet@gmail.com>
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 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 */
18
19 #include "cmds/changemode.h"
20 #include "utils.h"
21
22
cmd_enter_ex(CmdContext * c,CmdParams * p)23 void cmd_enter_ex(CmdContext *c, CmdParams *p)
24 {
25 c->num = p->num;
26 vi_enter_ex_mode();
27 }
28
29
cmd_enter_command(CmdContext * c,CmdParams * p)30 void cmd_enter_command(CmdContext *c, CmdParams *p)
31 {
32 if (SSM(p->sci, SCI_AUTOCACTIVE, 0, 0) || SSM(p->sci, SCI_CALLTIPACTIVE, 0, 0))
33 SSM(p->sci, SCI_CANCEL, 0, 0);
34 else
35 vi_set_mode(VI_MODE_COMMAND);
36 }
37
38
cmd_enter_command_single(CmdContext * c,CmdParams * p)39 void cmd_enter_command_single(CmdContext *c, CmdParams *p)
40 {
41 vi_set_mode(VI_MODE_COMMAND_SINGLE);
42 }
43
44
cmd_enter_visual(CmdContext * c,CmdParams * p)45 void cmd_enter_visual(CmdContext *c, CmdParams *p)
46 {
47 if (vi_get_mode() == VI_MODE_VISUAL)
48 {
49 SSM(p->sci, SCI_SETEMPTYSELECTION, p->pos, 0);
50 vi_set_mode(VI_MODE_COMMAND);
51 }
52 else
53 vi_set_mode(VI_MODE_VISUAL);
54 }
55
56
cmd_enter_visual_line(CmdContext * c,CmdParams * p)57 void cmd_enter_visual_line(CmdContext *c, CmdParams *p)
58 {
59 if (vi_get_mode() == VI_MODE_VISUAL_LINE)
60 {
61 SSM(p->sci, SCI_SETEMPTYSELECTION, p->pos, 0);
62 vi_set_mode(VI_MODE_COMMAND);
63 }
64 else
65 {
66 vi_set_mode(VI_MODE_VISUAL_LINE);
67 /* just to force the scintilla notification callback to be called so we can
68 * select the current line */
69 SSM(p->sci, SCI_LINEEND, 0, 0);
70 }
71 }
72
73
cmd_enter_insert(CmdContext * c,CmdParams * p)74 void cmd_enter_insert(CmdContext *c, CmdParams *p)
75 {
76 c->num = p->num;
77 c->newline_insert = FALSE;
78 vi_set_mode(VI_MODE_INSERT);
79 }
80
81
cmd_enter_replace(CmdContext * c,CmdParams * p)82 void cmd_enter_replace(CmdContext *c, CmdParams *p)
83 {
84 c->num = p->num;
85 c->newline_insert = FALSE;
86 vi_set_mode(VI_MODE_REPLACE);
87 }
88
89
cmd_enter_insert_after(CmdContext * c,CmdParams * p)90 void cmd_enter_insert_after(CmdContext *c, CmdParams *p)
91 {
92 cmd_enter_insert(c, p);
93 if (p->pos < p->line_end_pos)
94 SSM(p->sci, SCI_CHARRIGHT, 0, 0);
95 }
96
97
cmd_enter_insert_line_start_nonempty(CmdContext * c,CmdParams * p)98 void cmd_enter_insert_line_start_nonempty(CmdContext *c, CmdParams *p)
99 {
100 goto_nonempty(p->sci, p->line, TRUE);
101 cmd_enter_insert(c, p);
102 }
103
104
cmd_enter_insert_line_start(CmdContext * c,CmdParams * p)105 void cmd_enter_insert_line_start(CmdContext *c, CmdParams *p)
106 {
107 SET_POS(p->sci, p->line_start_pos, TRUE);
108 cmd_enter_insert(c, p);
109 }
110
111
cmd_enter_insert_line_end(CmdContext * c,CmdParams * p)112 void cmd_enter_insert_line_end(CmdContext *c, CmdParams *p)
113 {
114 SSM(p->sci, SCI_LINEEND, 0, 0);
115 cmd_enter_insert(c, p);
116 }
117
118
cmd_enter_insert_next_line(CmdContext * c,CmdParams * p)119 void cmd_enter_insert_next_line(CmdContext *c, CmdParams *p)
120 {
121 SSM(p->sci, SCI_LINEEND, 0, 0);
122 SSM(p->sci, SCI_NEWLINE, 0, 0);
123 c->num = p->num;
124 c->newline_insert = TRUE;
125 vi_set_mode(VI_MODE_INSERT);
126 }
127
128
cmd_enter_insert_prev_line(CmdContext * c,CmdParams * p)129 void cmd_enter_insert_prev_line(CmdContext *c, CmdParams *p)
130 {
131 if (p->line == 0)
132 {
133 SSM(p->sci, SCI_HOME, 0, 0);
134 SSM(p->sci, SCI_NEWLINE, 0, 0);
135 SSM(p->sci, SCI_LINEUP, 0, 0);
136 }
137 else
138 {
139 SSM(p->sci, SCI_LINEUP, 0, 0);
140 SSM(p->sci, SCI_LINEEND, 0, 0);
141 SSM(p->sci, SCI_NEWLINE, 0, 0);
142 }
143 c->num = p->num;
144 c->newline_insert = TRUE;
145 vi_set_mode(VI_MODE_INSERT);
146 }
147
148
cut_range_change_mode(CmdContext * c,CmdParams * p,gint start,gint end,gboolean line_copy,ViMode mode)149 static void cut_range_change_mode(CmdContext *c, CmdParams *p,
150 gint start, gint end, gboolean line_copy, ViMode mode)
151 {
152 c->line_copy = line_copy;
153 SSM(p->sci, SCI_COPYRANGE, start, end);
154 SSM(p->sci, SCI_DELETERANGE, start, end - start);
155 if (mode == VI_MODE_INSERT)
156 cmd_enter_insert(c, p);
157 else
158 vi_set_mode(mode);
159 }
160
161
cmd_enter_insert_clear_right(CmdContext * c,CmdParams * p)162 void cmd_enter_insert_clear_right(CmdContext *c, CmdParams *p)
163 {
164 gint new_line = get_line_number_rel(p->sci, p->num - 1);
165 gint pos = SSM(p->sci, SCI_GETLINEENDPOSITION, new_line, 0);
166
167 cut_range_change_mode(c, p, p->pos, pos, FALSE, VI_MODE_INSERT);
168 }
169
170
cmd_enter_insert_delete_char(CmdContext * c,CmdParams * p)171 void cmd_enter_insert_delete_char(CmdContext *c, CmdParams *p)
172 {
173 gint end = NTH(p->sci, p->pos, p->num);
174 end = end > p->line_end_pos ? p->line_end_pos : end;
175
176 cut_range_change_mode(c, p, p->pos, end, FALSE, VI_MODE_INSERT);
177 }
178
179
cmd_enter_insert_cut_line(CmdContext * c,CmdParams * p)180 void cmd_enter_insert_cut_line(CmdContext *c, CmdParams *p)
181 {
182 gint new_line = get_line_number_rel(p->sci, p->num - 1);
183 gint pos_end = SSM(p->sci, SCI_GETLINEENDPOSITION, new_line, 0);
184
185 cut_range_change_mode(c, p, p->line_start_pos, pos_end, TRUE, VI_MODE_INSERT);
186 }
187
188
cmd_enter_insert_cut_sel(CmdContext * c,CmdParams * p)189 void cmd_enter_insert_cut_sel(CmdContext *c, CmdParams *p)
190 {
191 gint sel_end_pos = p->sel_start + p->sel_len;
192 if (p->is_operator_cmd && p->line_end_pos < sel_end_pos)
193 sel_end_pos = p->line_end_pos;
194
195 cut_range_change_mode(c, p, p->sel_start, sel_end_pos, FALSE, VI_MODE_INSERT);
196 }
197
198
cmd_enter_insert_cut_line_sel(CmdContext * c,CmdParams * p)199 void cmd_enter_insert_cut_line_sel(CmdContext *c, CmdParams *p)
200 {
201 gint begin = p->sel_first_line_begin_pos;
202 gint end = p->sel_last_line_end_pos;
203
204 cut_range_change_mode(c, p, begin, end, TRUE, VI_MODE_INSERT);
205 }
206
207
cmd_enter_command_cut_sel(CmdContext * c,CmdParams * p)208 void cmd_enter_command_cut_sel(CmdContext *c, CmdParams *p)
209 {
210 gint sel_end_pos = p->sel_start + p->sel_len;
211 if (p->is_operator_cmd && p->line_end_pos < sel_end_pos)
212 sel_end_pos = p->line_end_pos;
213
214 cut_range_change_mode(c, p, p->sel_start, sel_end_pos, FALSE, VI_MODE_COMMAND);
215 }
216
217
cmd_enter_command_cut_line_sel(CmdContext * c,CmdParams * p)218 void cmd_enter_command_cut_line_sel(CmdContext *c, CmdParams *p)
219 {
220 gint begin = p->sel_first_line_begin_pos;
221 gint end = p->sel_last_line_end_pos;
222
223 cut_range_change_mode(c, p, begin, end, TRUE, VI_MODE_COMMAND);
224 SET_POS(p->sci, begin, TRUE);
225 }
226
227
cmd_enter_command_copy_sel(CmdContext * c,CmdParams * p)228 void cmd_enter_command_copy_sel(CmdContext *c, CmdParams *p)
229 {
230 gint sel_end_pos = p->sel_start + p->sel_len;
231 if (p->is_operator_cmd && p->line_end_pos < sel_end_pos)
232 sel_end_pos = p->line_end_pos;
233
234 c->line_copy = FALSE;
235 SSM(p->sci, SCI_COPYRANGE, p->sel_start, sel_end_pos);
236 vi_set_mode(VI_MODE_COMMAND);
237 SET_POS(p->sci, p->sel_start, TRUE);
238 }
239
240
cmd_enter_command_copy_line_sel(CmdContext * c,CmdParams * p)241 void cmd_enter_command_copy_line_sel(CmdContext *c, CmdParams *p)
242 {
243 gint begin = p->sel_first_line_begin_pos;
244 gint end = p->sel_last_line_end_pos;
245
246 c->line_copy = TRUE;
247 SSM(p->sci, SCI_COPYRANGE, begin, end);
248 vi_set_mode(VI_MODE_COMMAND);
249 SET_POS(p->sci, begin, TRUE);
250 }
251