normal_config.def.c (9816B)
1 #include "config.h" 2 3 //////////////////////////////////////// 4 // apperance 5 // 6 7 // font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html 8 //char *fontconfig = "Liberation Mono:pixelsize=16:antialias=true:autohint=true"; 9 char *fontconfig = "Iosevka:pixelsize=16:antialias=true:autohint=true"; 10 11 // pixels of border around the window 12 int border_px = 2; 13 14 // default size of the editor 15 unsigned int default_cols = 80; 16 unsigned int default_rows = 24; 17 18 // Kerning / character bounding-box multipliers 19 float cw_scale = 1.0; 20 float ch_scale = 1.0; 21 22 int wrap_buffer = 0; 23 24 // spaces per tab (tabs will self align) 25 unsigned int tabspaces = 8; 26 27 // Default shape of cursor 28 // 2: Block ("█") 29 // 4: Underline ("_") 30 // 6: Bar ("|") 31 unsigned int cursor_shape = 2; 32 33 // thickness of underline and bar cursors 34 unsigned int cursor_thickness = 2; 35 36 /////////////////////////////////////////// 37 // color scheme 38 // the syntax highlighting is applied in one pass, 39 // so you can't have nested syntax highlighting 40 // 41 42 #include "plugins/color_schemes/gruvbox.h" 43 44 // disable coloring functions for the syntax schemes below 45 #undef function_color 46 47 #include "plugins/syntax/c.h" 48 49 const struct syntax_scheme syntax_schemes[] = { 50 {".c", c_word_seperators, c_syntax, LEN(c_syntax)}, 51 {".h", c_word_seperators, c_syntax, LEN(c_syntax)}, 52 {0}, 53 }; 54 55 ///////////////////////////////////////// 56 // Shortcuts 57 // 58 59 #include "plugins/shortcuts.h" 60 #include "plugins/default_shortcuts.h" 61 62 #define MODKEY Mod1Mask 63 #define CtrlShift (ControlMask|ShiftMask) 64 65 shortcuts = { 66 // mask keysym function argument 67 { 0, XK_Right, cursor_move_x_relative, {.i = +1} }, 68 { 0, XK_Left, cursor_move_x_relative, {.i = -1} }, 69 { 0, XK_Down, cursor_move_y_relative, {.i = +1} }, 70 { 0, XK_Up, cursor_move_y_relative, {.i = -1} }, 71 { ControlMask, XK_Right, window_change, {.i = MOVE_RIGHT} }, 72 { ControlMask, XK_Left, window_change, {.i = MOVE_LEFT} }, 73 { ControlMask, XK_Down, window_change, {.i = MOVE_DOWN} }, 74 { ControlMask, XK_Up, window_change, {.i = MOVE_UP} }, 75 { CtrlShift, XK_Right, window_resize, {.i = MOVE_RIGHT} }, 76 { CtrlShift, XK_Left, window_resize, {.i = MOVE_LEFT} }, 77 { CtrlShift, XK_Down, window_resize, {.i = MOVE_DOWN} }, 78 { CtrlShift, XK_Up, window_resize, {.i = MOVE_UP} }, 79 { ControlMask, XK_Tab, swap_to_next_file_buffer, {0} }, 80 { ControlMask, XK_m, toggle_selection, {0} }, 81 { ControlMask, XK_g, move_cursor_to_offset, {0} }, 82 { CtrlShift, XK_G, move_cursor_to_end_of_buffer, {0} }, 83 { ControlMask, XK_period, open_file_browser, {0} }, 84 { CtrlShift, XK_D, buffer_kill, {0} }, 85 { ControlMask, XK_l, window_split, {.i = WINDOW_HORISONTAL}}, 86 { ControlMask, XK_k, window_split, {.i = WINDOW_VERTICAL} }, 87 { ControlMask, XK_d, window_delete, {0} }, 88 { ControlMask, XK_z, undo, {0} }, 89 { CtrlShift, XK_Z, redo, {0} }, 90 { ControlMask, XK_s, save_buffer, {0} }, 91 { ControlMask, XK_f, search, {0} }, 92 { CtrlShift, XK_F, search_keyword_in_buffers,{0},}, 93 { ControlMask, XK_space, search_for_buffer,{0}, }, 94 { ControlMask, XK_n, search_next, {0} }, 95 { CtrlShift, XK_N, search_previous,{0} }, 96 { ControlMask, XK_c, clipboard_copy, {0} }, 97 { ControlMask, XK_v, clipboard_paste,{0} }, 98 { CtrlShift, XK_Prior, zoom, {.f = +1} }, 99 { CtrlShift, XK_Next, zoom, {.f = -1} }, 100 { CtrlShift, XK_Home, zoomreset, {.f = 0} }, 101 { CtrlShift, XK_Num_Lock, numlock, {.i = 0} }, 102 }; 103 104 ///////////////////////////////////////////////// 105 // callbacks 106 // 107 108 static void cursor_callback(struct window_buffer* buf, enum cursor_reason callback_reason); 109 static void keep_cursor_col(struct window_buffer* buf, enum cursor_reason callback_reason); 110 static void move_selection(struct window_buffer* buf, enum cursor_reason callback_reason); 111 static int keypress_actions(KeySym keysym, int modkey); 112 static void string_insert_callback(const char* buf, int buflen); 113 #include "plugins/default_status_bar.h" 114 115 void(*cursor_movement_callback)(struct window_buffer*, enum cursor_reason) = cursor_callback; 116 void(*buffer_contents_updated)(struct file_buffer*, int, enum buffer_content_reason) = buffer_add_to_undo; 117 int(*keypress_callback)(KeySym, int) = keypress_actions; 118 void(*string_input_callback)(const char*, int) = string_insert_callback; 119 void(*draw_callback)(void) = NULL; 120 void(*startup_callback)(void) = NULL; 121 void(*buffer_written_to_screen_callback)(struct window_buffer* buf, int offset_start, int offset_end, int minx, int miny, int maxx, int maxy) = NULL; 122 char*(*new_line_draw)(struct window_buffer* buf, int y, int lines_left, int minx, int maxx, Glyph* attr) = NULL; 123 void(*buffer_written_to_file_callback)(struct file_buffer* fb) = NULL; 124 int(*write_status_bar)(struct window_buffer* buf, int minx, int maxx, int cx, int cy, char line[LINE_MAX_LEN], Glyph* g) = default_status_bar; 125 126 void 127 keep_cursor_col(struct window_buffer* buf, enum cursor_reason callback_reason) 128 { 129 if (callback_reason == CURSOR_COMMAND_MOVEMENT || callback_reason == CURSOR_RIGHT_LEFT_MOVEMENT) { 130 int y; 131 buffer_offset_to_xy(buf, buf->cursor_offset, -1, &buf->cursor_col, &y); 132 } 133 } 134 135 void move_selection(struct window_buffer* buf, enum cursor_reason callback_reason) 136 { 137 struct file_buffer* fb = get_file_buffer(buf); 138 if (fb->mode & BUFFER_SELECTION_ON) { 139 fb->s2o = buf->cursor_offset; 140 } 141 } 142 143 void 144 cursor_callback(struct window_buffer* buf, enum cursor_reason callback_reason) 145 { 146 keep_cursor_col(buf, callback_reason); 147 move_selection(buf, callback_reason); 148 149 //writef_to_status_bar("moved to: %d | reason: %d\n", buf->cursor_offset, callback_reason); 150 } 151 152 int 153 keypress_actions(KeySym keysym, int modkey) 154 { 155 check_shortcuts(keysym, modkey); 156 157 // default actions 158 159 int offset = focused_window->cursor_offset; 160 struct file_buffer* fb = get_file_buffer(focused_window); 161 162 switch (keysym) { 163 int move; 164 case XK_BackSpace: 165 if (delete_selection(fb)) return 1; 166 if (offset <= 0) return 1; 167 168 if (fb->contents[offset-1] == '\n') 169 buffer_move_lines(focused_window, -1, CURSOR_COMMAND_MOVEMENT); 170 else 171 buffer_move_on_line(focused_window, -1, CURSOR_COMMAND_MOVEMENT); 172 173 offset = focused_window->cursor_offset; 174 175 goto skip_delete_remove_selection; 176 case XK_Delete: 177 178 if (delete_selection(fb)) return 1; 179 skip_delete_remove_selection: 180 181 move = buffer_remove(fb, offset, 1, 0, 0); 182 window_move_all_cursors_on_same_buf(&root_node, focused_node, focused_window->buffer_index, offset, 183 buffer_move_offset_relative, -move, CURSOR_COMMAND_MOVEMENT); 184 return 1; 185 case XK_Escape: 186 fb->mode &= ~BUFFER_SEARCH_BLOCKING_MASK; 187 fb->mode &= ~BUFFER_SEARCH_NON_BLOCKING; 188 fb->mode &= ~BUFFER_SEARCH_NON_BLOCKING_BACKWARDS; 189 fb->mode &= ~BUFFER_SEARCH_BLOCKING_BACKWARDS; 190 writef_to_status_bar(""); 191 return 1; 192 case XK_Return: 193 delete_selection(fb); 194 195 buffer_insert(fb, "\n", 1, offset, 0); 196 window_move_all_cursors_on_same_buf(&root_node, NULL, focused_window->buffer_index, offset, 197 buffer_move_offset_relative, 1, CURSOR_COMMAND_MOVEMENT); 198 window_move_all_yscrolls(&root_node, focused_node, focused_window->buffer_index, offset, 1); 199 return 1; 200 case XK_Home: { 201 int new_offset = buffer_seek_char_backwards(fb, offset, '\n'); 202 if (new_offset < 0) 203 new_offset = 0; 204 buffer_move_to_offset(focused_window, new_offset, CURSOR_COMMAND_MOVEMENT); 205 return 1; 206 } 207 case XK_End: { 208 int new_offset = buffer_seek_char(fb, offset, '\n'); 209 if (new_offset < 0) 210 new_offset = fb->len-1; 211 buffer_move_to_offset(focused_window, new_offset, CURSOR_COMMAND_MOVEMENT); 212 return 1; 213 } 214 case XK_Page_Down: 215 buffer_move_lines(focused_window, (focused_node->maxy - focused_node->miny) / 2, 0); 216 buffer_move_to_x(focused_window, focused_window->cursor_col, CURSOR_UP_DOWN_MOVEMENT); 217 focused_window->y_scroll += (focused_node->maxy - focused_node->miny) / 2; 218 return 1; 219 case XK_Page_Up: 220 buffer_move_lines(focused_window, -((focused_node->maxy - focused_node->miny) / 2), 0); 221 buffer_move_to_x(focused_window, focused_window->cursor_col, CURSOR_UP_DOWN_MOVEMENT); 222 focused_window->y_scroll -= (focused_node->maxy - focused_node->miny) / 2; 223 return 1; 224 case XK_Tab: 225 buffer_insert(fb, "\t", 1, offset, 0); 226 window_move_all_cursors_on_same_buf(&root_node, NULL, focused_window->buffer_index, offset, 227 buffer_move_on_line, 1, CURSOR_COMMAND_MOVEMENT); 228 return 1; 229 } 230 return 0; 231 } 232 233 void string_insert_callback(const char* buf, int buflen) 234 { 235 struct file_buffer* fb = get_file_buffer(focused_window); 236 237 if (buf[0] >= 32 || buflen > 1) { 238 delete_selection(fb); 239 buffer_insert(fb, buf, buflen, focused_window->cursor_offset, 0); 240 window_move_all_cursors_on_same_buf(&root_node, NULL, focused_window->buffer_index, focused_window->cursor_offset, 241 buffer_move_offset_relative, buflen, CURSOR_COMMAND_MOVEMENT); 242 } else { 243 writef_to_status_bar("unhandled control character 0x%x\n", buf[0]); 244 } 245 }