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Simplify printing and fix tabs

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This commit is contained in:
Matúš Púll 2025-05-28 15:35:15 +02:00
parent 99c3e8cc0c
commit d8981403ac
2 changed files with 26 additions and 21 deletions
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40
editor.cpp
View file

@ -17,22 +17,18 @@ void Editor::clear_line(count_type r) {
::move(r - file_offset, 0);
clrtoeol();
}
// Print line
void Editor::print_line(count_type r) {
clear_line(r);
::move(r - file_offset, 0);
adds(file.get_line(r));
// Print any text
void Editor::print_text(count_type i, string text) {
clear_line(i);
::move(i, 0);
adds(text);
}
// Print file content
void Editor::print_file(count_type start) {
auto lines = file.bulk_get_line(start, LINES);
for(count_type i = 0; i < LINES; i++)
if(i < lines.size()) {
::move(i, 0);
clrtoeol();
::move(i, 0);
adds(lines[i]);
}
if(i < lines.size())
print_text(i, lines[i]);
else
clear_line(i);
}
@ -184,7 +180,7 @@ bool Editor::take_action() {
case 'o':
file.insert(file_offset + cur.r, "");
jump_line_end();
print_file(file_offset + cur.r);
print_file(file_offset);
break;
case 'q':
return false;
@ -211,7 +207,7 @@ bool Editor::take_action() {
}
jump(result.second);
}
print_file(file_offset + cur.r);
print_file(file_offset);
break;
case 's':
last_find = get_string("to find");
@ -227,23 +223,26 @@ bool Editor::take_action() {
jump(result.second);
replace(cur + file_offset, last_find.size(), last_replace);
}
print_file(file_offset + cur.r);
print_file(file_offset);
break;
case 'p':
selection.paste_selection(cur + file_offset);
print_file(file_offset + cur.r);
print_file(file_offset);
break;
default:
break;
}
break;
case INSERT:
// TODO remake insert mode for better undo
switch(ch) {
case ESC:
mode = NORMAL;
// Change current row into current_insert TODO
print_line(file_offset + cur.r);
break;
case BS:
// Modify current_insert TODO
if(cur.c > 0) {
cur.c -= 1;
file.remove(cur + file_offset);
@ -251,17 +250,20 @@ bool Editor::take_action() {
print_line(file_offset + cur.r);
break;
case ENTER:
// Modify current_insert and update TODO
file.split_line(cur + file_offset);
print_file(file_offset + cur.r++);
print_file(file_offset);
cur.r++;
jump_line_end();
break;
case '\t':
// Modify current_insert TODO
file.insert(cur + file_offset, "\t");
cur.c += (cur.c - 1) % TAB_SIZE + 1;
cur.c += TAB_SIZE - (cur.c % TAB_SIZE);
print_line(file_offset + cur.r);
break;
default:
// TODO remake for better undo
// Modify current_insert TODO
file.insert(cur + file_offset, string(1, ch));
cur.c += 1;
print_line(file_offset + cur.r);
@ -286,7 +288,7 @@ bool Editor::take_action() {
selection.remove_selection(cur + file_offset);
if(file_offset + cur.r >= file.size())
jump(cur + file_offset);
print_file();
print_file(file_offset);
mode = NORMAL;
break;
default:

7
everything.hpp
View file

@ -96,15 +96,17 @@ class Editor{
string filename;
Treap file;
// Selection
// Editation steps
string last_find, last_replace;
Selection selection;
string current_insert;
void save();
// Printing
void clear_line(count_type r);
void print_line(count_type r);
void print_text(count_type i, string text);
void print_line(count_type r) { print_text(r - file_offset, file.get_line(r)); }
// User input
void print_input(string text);
@ -134,6 +136,7 @@ public:
file = _file;
selection = Selection(&file);
current_insert = "";
}
void print_file(count_type start = 0);