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Some minor changes, still no signal system...

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Ognjen Milan Robovic 2023-10-29 06:59:20 -04:00
parent 767d6efbfb
commit 2a1a6e4644
1 changed files with 28 additions and 31 deletions
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53
xource.c
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@ -11,59 +11,56 @@
#include <xolatile/xurses.c>
static int cursor = 0;
static int cursor_x = 0;
static int cursor_y = 0;
static void render_status_bar (int colour) {
char status_bar [] = " Xource : C = Xolatile's text editor";
int offset;
curses_render_string_limit (status_bar, string_length (status_bar), COLOUR_WHITE, EFFECT_REVERSE, 0, 0);
curses_render_string (status_bar, colour, EFFECT_REVERSE, 0, 0);
for (offset = string_length (status_bar); offset != curses_screen_width; ++offset) {
curses_render_string_limit (" ", 1, colour, EFFECT_REVERSE, offset, 0);
curses_render_string (" ", colour, EFFECT_REVERSE, offset, 0);
}
for (offset = 1; offset != curses_screen_height; ++offset) {
curses_render_string (string_realign (number_to_string (offset), 4, ' '), colour, EFFECT_REVERSE, 0, offset);
}
}
static void render_source_code (void) {
int offset;
int index = 0;
int select = 0;
int length = 0;
int line = 0;
int cursor_x = 0;
int cursor_y = 1;
cursor_x = 5;
cursor_y = 1;
curses_realign_x = 5;
curses_realign_y = 0;
for (offset = 0; file_list_data [file_list_active] [offset] != '\0'; offset += length) {
if (line >= curses_screen_height - 1) {
if (cursor_y > curses_screen_height - 2) {
break;
}
index = syntax_select (& file_list_data [file_list_active] [offset], & length);
select = syntax_select (& file_list_data [file_list_active] [offset], & length);
if (index >= syntax_count) {
curses_render_string_limit (& file_list_data [file_list_active] [offset], length, COLOUR_WHITE, EFFECT_NORMAL, cursor_x, cursor_y);
if (select >= syntax_count) {
curses_render_string_point (& file_list_data [file_list_active] [offset], length, COLOUR_WHITE, EFFECT_NORMAL, & cursor_x, & cursor_y);
} else {
curses_render_string_limit (& file_list_data [file_list_active] [offset], length, syntax_colour [index], syntax_effect [index], cursor_x, cursor_y);
}
if (file_list_data [file_list_active] [offset + length - 1] == '\n') {
cursor_x = 0;
++cursor_y;
++line;
} else if (file_list_data [file_list_active] [offset] == '\t') {
cursor_x += 8;
} else {
cursor_x += length;
curses_render_string_point (& file_list_data [file_list_active] [offset], length, syntax_colour [select], syntax_effect [select], & cursor_x, & cursor_y);
}
}
/*if (line <= curses_screen_height - 1) {
for (offset = 0; offset != curses_screen_height - 1 - line; ++offset) {
curses_render_character ('~', COLOUR_WHITE, EFFECT_REVERSE, 0, cursor_y);
++cursor_y;
if (cursor_y < curses_screen_height) {
for (offset = ++cursor_y; offset != curses_screen_height; ++offset) {
curses_render_string (" ~", COLOUR_WHITE, EFFECT_REVERSE, 0, offset);
}
}
}*/
}
static void append_character (char character) {
@ -132,9 +129,9 @@ int main (int argc, char * * argv) {
syntax_define_range ("#", "\n", '\\', COLOUR_PINK, EFFECT_NORMAL);
syntax_define_range ("'", "'", '\\', COLOUR_PINK, EFFECT_BOLD);
syntax_define_operators (".,:;<=>+*-/%!&~^?|()[]{}", COLOUR_BLUE, EFFECT_BOLD);
syntax_define_operators (".,:;<=>+*-/%!&~^?|()[]{}", COLOUR_YELLOW, EFFECT_NORMAL);
syntax_define_words (keywords, sizeof (keywords) / sizeof (keywords [0]), COLOUR_BLUE, EFFECT_NORMAL);
syntax_define_words (keywords, sizeof (keywords) / sizeof (keywords [0]), COLOUR_YELLOW, EFFECT_BOLD);
syntax_define_default (1, COLOUR_RED, EFFECT_NORMAL, COLOUR_CYAN, EFFECT_BOLD);