957 lines
29 KiB
C++
957 lines
29 KiB
C++
/*
|
|
4coder_base_commands.cpp - Base commands such as inserting characters, and
|
|
moving the cursor, which work even without the default 4coder framework.
|
|
|
|
TYPE: 'drop-in-command-pack'
|
|
*/
|
|
|
|
// TOP
|
|
|
|
#if !defined(FCODER_BASE_COMMANDS_CPP)
|
|
#define FCODER_BASE_COMMANDS_CPP
|
|
|
|
#include "4coder_helper/4coder_helper.h"
|
|
#include "4coder_helper/4coder_long_seek.h"
|
|
|
|
#include "4coder_lib/4coder_utf8.h"
|
|
|
|
//
|
|
// Fundamental Editing Commands
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(write_character){
|
|
uint32_t access = AccessOpen;
|
|
View_Summary view = get_active_view(app, access);
|
|
|
|
User_Input in = get_command_input(app);
|
|
|
|
uint8_t character[4];
|
|
uint32_t length = to_writable_character(in, character);
|
|
if (length != 0){
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
int32_t pos = view.cursor.pos;
|
|
|
|
Marker next_cursor_marker = {0};
|
|
next_cursor_marker.pos = character_pos_to_pos(app, &view, &buffer, view.cursor.character_pos);
|
|
next_cursor_marker.lean_right = true;
|
|
|
|
Marker_Handle handle = buffer_add_markers(app, &buffer, 1);
|
|
buffer_set_markers(app, &buffer, handle, 0, 1, &next_cursor_marker);
|
|
|
|
buffer_replace_range(app, &buffer, pos, pos, (char*)character, length);
|
|
|
|
buffer_get_markers(app, &buffer, handle, 0, 1, &next_cursor_marker);
|
|
buffer_remove_markers(app, &buffer, handle);
|
|
|
|
view_set_cursor(app, &view, seek_pos(next_cursor_marker.pos), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(delete_char){
|
|
uint32_t access = AccessOpen;
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
int32_t start = view.cursor.pos;
|
|
|
|
Full_Cursor cursor;
|
|
view_compute_cursor(app, &view, seek_character_pos(view.cursor.character_pos+1), &cursor);
|
|
int32_t end = cursor.pos;
|
|
|
|
if (0 <= start && start < buffer.size){
|
|
buffer_replace_range(app, &buffer, start, end, 0, 0);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(backspace_char){
|
|
uint32_t access = AccessOpen;
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
int32_t end = view.cursor.pos;
|
|
|
|
Full_Cursor cursor;
|
|
view_compute_cursor(app, &view, seek_character_pos(view.cursor.character_pos-1), &cursor);
|
|
int32_t start = cursor.pos;
|
|
|
|
if (0 < end && end <= buffer.size){
|
|
buffer_replace_range(app, &buffer, start, end, 0, 0);
|
|
view_set_cursor(app, &view, seek_character_pos(view.cursor.character_pos-1), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(set_mark){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
|
|
view_set_mark(app, &view, seek_pos(view.cursor.pos));
|
|
view_set_cursor(app, &view, seek_pos(view.cursor.pos), 1);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(cursor_mark_swap){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
|
|
int32_t cursor = view.cursor.pos;
|
|
int32_t mark = view.mark.pos;
|
|
|
|
view_set_cursor(app, &view, seek_pos(mark), true);
|
|
view_set_mark(app, &view, seek_pos(cursor));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(delete_range){
|
|
uint32_t access = AccessOpen;
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
Range range = get_range(&view);
|
|
buffer_replace_range(app, &buffer, range.min, range.max, 0, 0);
|
|
}
|
|
|
|
//
|
|
// Basic Navigation Commands
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(center_view){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
|
|
i32_Rect region = view.file_region;
|
|
GUI_Scroll_Vars scroll = view.scroll_vars;
|
|
|
|
float h = (float)(region.y1 - region.y0);
|
|
float y = get_view_y(&view);
|
|
y = y - h*.5f;
|
|
scroll.target_y = (int32_t)(y + .5f);
|
|
view_set_scroll(app, &view, scroll);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(left_adjust_view){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
|
|
GUI_Scroll_Vars scroll = view.scroll_vars;
|
|
|
|
float x = get_view_x(&view) - 30.f;
|
|
if (x < 0){
|
|
x = 0.f;
|
|
}
|
|
|
|
scroll.target_x = (int32_t)(x + .5f);
|
|
view_set_scroll(app, &view, scroll);
|
|
}
|
|
|
|
bool32
|
|
global_point_to_view_point(View_Summary *view, int32_t x, int32_t y, float *x_out, float *y_out){
|
|
bool32 result = false;
|
|
|
|
i32_Rect region = view->file_region;
|
|
|
|
int32_t max_x = (region.x1 - region.x0);
|
|
int32_t max_y = (region.y1 - region.y0);
|
|
GUI_Scroll_Vars scroll_vars = view->scroll_vars;
|
|
|
|
int32_t rx = x - region.x0;
|
|
int32_t ry = y - region.y0;
|
|
|
|
if (ry >= 0 && rx >= 0 && rx < max_x && ry < max_y){
|
|
result = 1;
|
|
}
|
|
|
|
*x_out = (float)rx + scroll_vars.scroll_x;
|
|
*y_out = (float)ry + scroll_vars.scroll_y;
|
|
|
|
return(result);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(click_set_cursor){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
|
|
Mouse_State mouse = get_mouse_state(app);
|
|
float rx = 0, ry = 0;
|
|
if (global_point_to_view_point(&view, mouse.x, mouse.y, &rx, &ry)){
|
|
view_set_cursor(app, &view, seek_xy(rx, ry, 1, view.unwrapped_lines), 1);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(click_set_mark){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
|
|
Mouse_State mouse = get_mouse_state(app);
|
|
float rx = 0, ry = 0;
|
|
if (global_point_to_view_point(&view, mouse.x, mouse.y, &rx, &ry)){
|
|
view_set_mark(app, &view, seek_xy(rx, ry, 1, view.unwrapped_lines));
|
|
}
|
|
}
|
|
|
|
inline void
|
|
move_vertical(Application_Links *app, float line_multiplier){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
|
|
float new_y = get_view_y(&view) + line_multiplier*view.line_height;
|
|
float x = view.preferred_x;
|
|
|
|
view_set_cursor(app, &view, seek_xy(x, new_y, 0, view.unwrapped_lines), 0);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_up){
|
|
move_vertical(app, -1.f);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_down){
|
|
move_vertical(app, 1.f);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_up_10){
|
|
move_vertical(app, -10.f);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_down_10){
|
|
move_vertical(app, 10.f);
|
|
}
|
|
|
|
static float
|
|
get_page_jump(View_Summary *view){
|
|
i32_Rect region = view->file_region;
|
|
float page_jump = 1;
|
|
|
|
if (view->line_height > 0){
|
|
page_jump = (float)(region.y1 - region.y0) / view->line_height;
|
|
page_jump -= 3.f;
|
|
if (page_jump <= 0){
|
|
page_jump = 1.f;
|
|
}
|
|
}
|
|
|
|
return(page_jump);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(page_up){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
float page_jump = get_page_jump(&view);
|
|
move_vertical(app, -page_jump);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(page_down){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
float page_jump = get_page_jump(&view);
|
|
move_vertical(app, page_jump);
|
|
}
|
|
|
|
|
|
CUSTOM_COMMAND_SIG(move_left){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
int32_t new_pos = view.cursor.character_pos - 1;
|
|
view_set_cursor(app, &view, seek_character_pos(new_pos), 1);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_right){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
int32_t new_pos = view.cursor.character_pos + 1;
|
|
view_set_cursor(app, &view, seek_character_pos(new_pos), 1);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(select_all){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected);
|
|
view_set_cursor(app, &view, seek_character_pos(0), true);
|
|
view_set_mark(app, &view, seek_character_pos(buffer.size));
|
|
}
|
|
|
|
//
|
|
// Long Seeks
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(seek_whitespace_up){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
int32_t new_pos = buffer_seek_whitespace_up(app, &buffer, view.cursor.pos);
|
|
view_set_cursor(app, &view, seek_pos(new_pos), true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(seek_whitespace_down){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
int32_t new_pos = buffer_seek_whitespace_down(app, &buffer, view.cursor.pos);
|
|
view_set_cursor(app, &view, seek_pos(new_pos), true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(seek_end_of_textual_line){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
int32_t new_pos = seek_line_end(app, &buffer, view.cursor.pos);
|
|
view_set_cursor(app, &view, seek_pos(new_pos), true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(seek_beginning_of_textual_line){
|
|
uint32_t access = AccessProtected;
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
int32_t new_pos = seek_line_beginning(app, &buffer, view.cursor.pos);
|
|
view_set_cursor(app, &view, seek_pos(new_pos), true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(seek_beginning_of_line){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
|
|
float y = view.cursor.wrapped_y;
|
|
if (view.unwrapped_lines){
|
|
y = view.cursor.unwrapped_y;
|
|
}
|
|
|
|
view_set_cursor(app, &view, seek_xy(0, y, 1, view.unwrapped_lines), 1);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(seek_end_of_line){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
|
|
float y = view.cursor.wrapped_y;
|
|
if (view.unwrapped_lines){
|
|
y = view.cursor.unwrapped_y;
|
|
}
|
|
|
|
view_set_cursor(app, &view, seek_xy(100000.f, y, 1, view.unwrapped_lines), 1);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(seek_whitespace_up_end_line){
|
|
exec_command(app, seek_whitespace_up);
|
|
exec_command(app, seek_end_of_line);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(seek_whitespace_down_end_line){
|
|
exec_command(app, seek_whitespace_down);
|
|
exec_command(app, seek_end_of_line);
|
|
}
|
|
|
|
|
|
//
|
|
// Fancy Editing
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(to_uppercase){
|
|
View_Summary view = get_active_view(app, AccessOpen);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessOpen);
|
|
|
|
Range range = get_range(&view);
|
|
int32_t size = range.max - range.min;
|
|
if (size <= app->memory_size){
|
|
char *mem = (char*)app->memory;
|
|
|
|
buffer_read_range(app, &buffer, range.min, range.max, mem);
|
|
for (int32_t i = 0; i < size; ++i){
|
|
mem[i] = char_to_upper(mem[i]);
|
|
}
|
|
buffer_replace_range(app, &buffer, range.min, range.max, mem, size);
|
|
view_set_cursor(app, &view, seek_pos(range.max), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(to_lowercase){
|
|
View_Summary view = get_active_view(app, AccessOpen);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessOpen);
|
|
|
|
Range range = get_range(&view);
|
|
int32_t size = range.max - range.min;
|
|
if (size <= app->memory_size){
|
|
char *mem = (char*)app->memory;
|
|
|
|
buffer_read_range(app, &buffer, range.min, range.max, mem);
|
|
for (int32_t i = 0; i < size; ++i){
|
|
mem[i] = char_to_lower(mem[i]);
|
|
}
|
|
buffer_replace_range(app, &buffer, range.min, range.max, mem, size);
|
|
view_set_cursor(app, &view, seek_pos(range.max), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(clean_all_lines){
|
|
// TODO(allen): This command always iterates accross the entire
|
|
// buffer, so streaming it is actually the wrong call. Rewrite this
|
|
// to minimize calls to buffer_read_range.
|
|
View_Summary view = get_active_view(app, AccessOpen);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessOpen);
|
|
|
|
int32_t line_count = buffer.line_count;
|
|
int32_t edit_max = line_count;
|
|
|
|
if (edit_max*(int32_t)sizeof(Buffer_Edit) < app->memory_size){
|
|
Buffer_Edit *edits = (Buffer_Edit*)app->memory;
|
|
|
|
char data[1024];
|
|
Stream_Chunk chunk = {0};
|
|
|
|
int32_t i = 0;
|
|
if (init_stream_chunk(&chunk, app, &buffer, i, data, sizeof(data))){
|
|
Buffer_Edit *edit = edits;
|
|
|
|
int32_t buffer_size = buffer.size;
|
|
int32_t still_looping = true;
|
|
int32_t last_hard = buffer_size;
|
|
do{
|
|
for (; i < chunk.end; ++i){
|
|
char at_pos = chunk.data[i];
|
|
if (at_pos == '\n'){
|
|
if (last_hard+1 < i){
|
|
edit->str_start = 0;
|
|
edit->len = 0;
|
|
edit->start = last_hard+1;
|
|
edit->end = i;
|
|
++edit;
|
|
}
|
|
last_hard = buffer_size;
|
|
}
|
|
else if (char_is_whitespace(at_pos)){
|
|
// NOTE(allen): do nothing
|
|
}
|
|
else{
|
|
last_hard = i;
|
|
}
|
|
}
|
|
|
|
still_looping = forward_stream_chunk(&chunk);
|
|
}while(still_looping);
|
|
|
|
if (last_hard+1 < buffer_size){
|
|
edit->str_start = 0;
|
|
edit->len = 0;
|
|
edit->start = last_hard+1;
|
|
edit->end = buffer_size;
|
|
++edit;
|
|
}
|
|
|
|
int32_t edit_count = (int32_t)(edit - edits);
|
|
buffer_batch_edit(app, &buffer, 0, 0, edits, edit_count, BatchEdit_PreserveTokens);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// Basic Panel Management
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(basic_change_active_panel){
|
|
View_Summary view = get_active_view(app, AccessAll);
|
|
get_view_next_looped(app, &view, AccessAll);
|
|
set_active_view(app, &view);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(close_panel){
|
|
View_Summary view = get_active_view(app, AccessAll);
|
|
close_view(app, &view);
|
|
}
|
|
|
|
|
|
//
|
|
// Common Settings Commands
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(show_scrollbar){
|
|
View_Summary view = get_active_view(app, AccessAll);
|
|
view_set_setting(app, &view, ViewSetting_ShowScrollbar, true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(hide_scrollbar){
|
|
View_Summary view = get_active_view(app, AccessAll);
|
|
view_set_setting(app, &view, ViewSetting_ShowScrollbar, false);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(show_filebar){
|
|
View_Summary view = get_active_view(app, AccessAll);
|
|
view_set_setting(app, &view, ViewSetting_ShowFileBar, true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(hide_filebar){
|
|
View_Summary view = get_active_view(app, AccessAll);
|
|
view_set_setting(app, &view, ViewSetting_ShowFileBar, false);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_filebar){
|
|
View_Summary view = get_active_view(app, AccessAll);
|
|
bool32 value;
|
|
view_get_setting(app, &view, ViewSetting_ShowFileBar, &value);
|
|
view_set_setting(app, &view, ViewSetting_ShowFileBar, !value);
|
|
}
|
|
|
|
//toggle_fullscreen can be used as a command
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_line_wrap){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected);
|
|
|
|
bool32 unwrapped = view.unwrapped_lines;
|
|
buffer_set_setting(app, &buffer, BufferSetting_WrapLine, unwrapped);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(increase_line_wrap){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected);
|
|
|
|
int32_t wrap = 0;
|
|
buffer_get_setting(app, &buffer, BufferSetting_WrapPosition, &wrap);
|
|
buffer_set_setting(app, &buffer, BufferSetting_WrapPosition, wrap + 10);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(decrease_line_wrap){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected);
|
|
|
|
int32_t wrap = 0;
|
|
buffer_get_setting(app, &buffer, BufferSetting_WrapPosition, &wrap);
|
|
buffer_set_setting(app, &buffer, BufferSetting_WrapPosition, wrap - 10);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_virtual_whitespace){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected);
|
|
|
|
int32_t vwhite = 0;
|
|
buffer_get_setting(app, &buffer, BufferSetting_VirtualWhitespace, &vwhite);
|
|
buffer_set_setting(app, &buffer, BufferSetting_VirtualWhitespace, !vwhite);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_show_whitespace){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
view_set_setting(app, &view, ViewSetting_ShowWhitespace, !view.show_whitespace);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(eol_dosify){
|
|
View_Summary view = get_active_view(app, AccessOpen);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessOpen);
|
|
buffer_set_setting(app, &buffer, BufferSetting_Eol, 1);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(eol_nixify){
|
|
View_Summary view = get_active_view(app, AccessOpen);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessOpen);
|
|
buffer_set_setting(app, &buffer, BufferSetting_Eol, 0);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(exit_4coder){
|
|
send_exit_signal(app);
|
|
}
|
|
|
|
//
|
|
// Interactive Commands
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(goto_line){
|
|
uint32_t access = AccessProtected;
|
|
|
|
Query_Bar bar = {0};
|
|
char string_space[256];
|
|
|
|
bar.prompt = make_lit_string("Goto Line: ");
|
|
bar.string = make_fixed_width_string(string_space);
|
|
|
|
if (query_user_number(app, &bar)){
|
|
int32_t line_number = str_to_int_s(bar.string);
|
|
|
|
View_Summary view = get_active_view(app, access);
|
|
view_set_cursor(app, &view, seek_line_char(line_number, 0), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(search);
|
|
CUSTOM_COMMAND_SIG(reverse_search);
|
|
|
|
static void
|
|
isearch(Application_Links *app, int32_t start_reversed, String query_init){
|
|
uint32_t access = AccessProtected;
|
|
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
if (!buffer.exists) return;
|
|
|
|
Query_Bar bar = {0};
|
|
if (start_query_bar(app, &bar, 0) == 0) return;
|
|
|
|
bool32 reverse = start_reversed;
|
|
int32_t first_pos = view.cursor.pos;
|
|
|
|
int32_t pos = first_pos;
|
|
if (query_init.size != 0){
|
|
pos += 2;
|
|
}
|
|
|
|
int32_t start_pos = pos;
|
|
Range match = make_range(pos, pos);
|
|
|
|
char bar_string_space[256];
|
|
bar.string = make_fixed_width_string(bar_string_space);
|
|
copy_ss(&bar.string, query_init);
|
|
|
|
String isearch_str = make_lit_string("I-Search: ");
|
|
String rsearch_str = make_lit_string("Reverse-I-Search: ");
|
|
|
|
bool32 first_step = true;
|
|
|
|
User_Input in = {0};
|
|
for (;;){
|
|
view_set_highlight(app, &view, match.start, match.end, true);
|
|
|
|
// NOTE(allen): Change the bar's prompt to match the current direction.
|
|
if (reverse){
|
|
bar.prompt = rsearch_str;
|
|
}
|
|
else{
|
|
bar.prompt = isearch_str;
|
|
}
|
|
|
|
bool32 step_forward = false;
|
|
bool32 step_backward = false;
|
|
bool32 backspace = false;
|
|
|
|
if (!first_step){
|
|
//in = get_user_input(app, EventOnAnyKey, EventOnEsc | EventOnButton);
|
|
in = get_user_input(app, EventOnAnyKey, EventOnEsc);
|
|
if (in.abort) break;
|
|
|
|
// NOTE(allen): If we're getting mouse events here it's a 4coder bug, because we only asked to intercept key events.
|
|
Assert(in.type == UserInputKey);
|
|
|
|
uint8_t character[4];
|
|
uint32_t length = to_writable_character(in, character);
|
|
|
|
bool32 made_change = false;
|
|
if (in.key.keycode == '\n' || in.key.keycode == '\t'){
|
|
break;
|
|
}
|
|
else if (length != 0 && key_is_unmodified(&in.key)){
|
|
append_ss(&bar.string, make_string(character, length));
|
|
made_change = true;
|
|
}
|
|
else if (in.key.keycode == key_back){
|
|
made_change = backspace_utf8(&bar.string);
|
|
backspace = true;
|
|
}
|
|
|
|
if ((in.command.command == search) || in.key.keycode == key_page_down || in.key.keycode == key_down){
|
|
step_forward = true;
|
|
}
|
|
|
|
if ((in.command.command == reverse_search) || in.key.keycode == key_page_up || in.key.keycode == key_up){
|
|
step_backward = true;
|
|
}
|
|
}
|
|
else{
|
|
if (bar.string.size != 0){
|
|
step_backward = true;
|
|
}
|
|
first_step = false;
|
|
}
|
|
|
|
start_pos = pos;
|
|
if (step_forward && reverse){
|
|
start_pos = match.start + 1;
|
|
pos = start_pos;
|
|
reverse = false;
|
|
step_forward = false;
|
|
}
|
|
if (step_backward && !reverse){
|
|
start_pos = match.start - 1;
|
|
pos = start_pos;
|
|
reverse = true;
|
|
step_backward = false;
|
|
}
|
|
|
|
if (!backspace){
|
|
if (reverse){
|
|
int32_t new_pos = 0;
|
|
buffer_seek_string_insensitive_backward(app, &buffer, start_pos - 1, 0, bar.string.str, bar.string.size, &new_pos);
|
|
if (new_pos >= 0){
|
|
if (step_backward){
|
|
pos = new_pos;
|
|
start_pos = new_pos;
|
|
buffer_seek_string_insensitive_backward(app, &buffer, start_pos - 1, 0, bar.string.str, bar.string.size, &new_pos);
|
|
if (new_pos < 0){
|
|
new_pos = start_pos;
|
|
}
|
|
}
|
|
match.start = new_pos;
|
|
match.end = match.start + bar.string.size;
|
|
}
|
|
}
|
|
else{
|
|
int32_t new_pos = 0;
|
|
buffer_seek_string_insensitive_forward(app, &buffer, start_pos + 1, 0, bar.string.str, bar.string.size, &new_pos);
|
|
if (new_pos < buffer.size){
|
|
if (step_forward){
|
|
pos = new_pos;
|
|
start_pos = new_pos;
|
|
buffer_seek_string_insensitive_forward(app, &buffer, start_pos + 1, 0, bar.string.str, bar.string.size, &new_pos);
|
|
if (new_pos >= buffer.size){
|
|
new_pos = start_pos;
|
|
}
|
|
}
|
|
match.start = new_pos;
|
|
match.end = match.start + bar.string.size;
|
|
}
|
|
}
|
|
}
|
|
else{
|
|
if (match.end > match.start + bar.string.size){
|
|
match.end = match.start + bar.string.size;
|
|
}
|
|
}
|
|
}
|
|
|
|
view_set_highlight(app, &view, 0, 0, false);
|
|
if (in.abort){
|
|
view_set_cursor(app, &view, seek_pos(first_pos), true);
|
|
return;
|
|
}
|
|
|
|
view_set_cursor(app, &view, seek_pos(match.min), true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(search){
|
|
String query = {0};
|
|
isearch(app, false, query);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(reverse_search){
|
|
String query = {0};
|
|
isearch(app, true, query);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(search_identifier){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected);
|
|
|
|
char space[256];
|
|
String query = read_identifier_at_pos(app, &buffer, view.cursor.pos, space, sizeof(space), 0);
|
|
isearch(app, false, query);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(reverse_search_identifier){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected);
|
|
|
|
char space[256];
|
|
String query = read_identifier_at_pos(app, &buffer, view.cursor.pos, space, sizeof(space), 0);
|
|
isearch(app, true, query);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(replace_in_range){
|
|
Query_Bar replace;
|
|
char replace_space[1024];
|
|
replace.prompt = make_lit_string("Replace: ");
|
|
replace.string = make_fixed_width_string(replace_space);
|
|
|
|
Query_Bar with;
|
|
char with_space[1024];
|
|
with.prompt = make_lit_string("With: ");
|
|
with.string = make_fixed_width_string(with_space);
|
|
|
|
if (!query_user_string(app, &replace)) return;
|
|
if (replace.string.size == 0) return;
|
|
|
|
if (!query_user_string(app, &with)) return;
|
|
|
|
String r = replace.string, w = with.string;
|
|
|
|
uint32_t access = AccessOpen;
|
|
View_Summary view = get_active_view(app, access);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, access);
|
|
|
|
Range range = get_range(&view);
|
|
|
|
int32_t pos, new_pos;
|
|
pos = range.min;
|
|
|
|
buffer_seek_string_forward(app, &buffer, pos, 0, r.str, r.size, &new_pos);
|
|
|
|
while (new_pos + r.size <= range.end){
|
|
buffer_replace_range(app, &buffer, new_pos, new_pos + r.size, w.str, w.size);
|
|
refresh_view(app, &view);
|
|
range = get_range(&view);
|
|
pos = new_pos + w.size;
|
|
buffer_seek_string_forward(app, &buffer, pos, 0, r.str, r.size, &new_pos);
|
|
}
|
|
}
|
|
|
|
static void
|
|
query_replace(Application_Links *app, View_Summary *view, Buffer_Summary *buffer, int32_t pos, String r, String w){
|
|
int32_t new_pos = 0;
|
|
buffer_seek_string_forward(app, buffer, pos, 0, r.str, r.size, &new_pos);
|
|
|
|
User_Input in = {0};
|
|
while (new_pos < buffer->size){
|
|
Range match = make_range(new_pos, new_pos + r.size);
|
|
view_set_highlight(app, view, match.min, match.max, 1);
|
|
|
|
in = get_user_input(app, EventOnAnyKey, EventOnButton);
|
|
if (in.abort || in.key.keycode == key_esc || !key_is_unmodified(&in.key)) break;
|
|
|
|
if (in.key.character == 'y' || in.key.character == 'Y' || in.key.character == '\n' || in.key.character == '\t'){
|
|
buffer_replace_range(app, buffer, match.min, match.max, w.str, w.size);
|
|
pos = match.start + w.size;
|
|
}
|
|
else{
|
|
pos = match.max;
|
|
}
|
|
|
|
buffer_seek_string_forward(app, buffer, pos, 0, r.str, r.size, &new_pos);
|
|
}
|
|
|
|
view_set_highlight(app, view, 0, 0, 0);
|
|
if (in.abort) return;
|
|
|
|
view_set_cursor(app, view, seek_pos(pos), true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(query_replace){
|
|
Query_Bar replace;
|
|
char replace_space[1024];
|
|
replace.prompt = make_lit_string("Replace: ");
|
|
replace.string = make_fixed_width_string(replace_space);
|
|
|
|
Query_Bar with;
|
|
char with_space[1024];
|
|
with.prompt = make_lit_string("With: ");
|
|
with.string = make_fixed_width_string(with_space);
|
|
|
|
if (!query_user_string(app, &replace)) return;
|
|
if (replace.string.size == 0) return;
|
|
|
|
if (!query_user_string(app, &with)) return;
|
|
|
|
String r = replace.string;
|
|
String w = with.string;
|
|
|
|
View_Summary view = get_active_view(app, AccessOpen);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessOpen);
|
|
int32_t pos = view.cursor.pos;
|
|
|
|
Query_Bar bar;
|
|
bar.prompt = make_lit_string("Replace? (y)es, (n)ext, (esc)\n");
|
|
bar.string = null_string;
|
|
start_query_bar(app, &bar, 0);
|
|
|
|
query_replace(app, &view, &buffer, pos, r, w);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(query_replace_identifier){
|
|
View_Summary view = get_active_view(app, AccessProtected);
|
|
Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected);
|
|
|
|
Range range = {0};
|
|
char space[256];
|
|
String query = read_identifier_at_pos(app, &buffer, view.cursor.pos, space, sizeof(space), &range);
|
|
|
|
if (query.size != 0){
|
|
Query_Bar replace;
|
|
replace.prompt = make_lit_string("Replace: ");
|
|
replace.string = query;
|
|
if (start_query_bar(app, &replace, 0) == 0) return;
|
|
|
|
Query_Bar with;
|
|
char with_space[1024];
|
|
with.prompt = make_lit_string("With: ");
|
|
with.string = make_fixed_width_string(with_space);
|
|
|
|
if (!query_user_string(app, &with)) return;
|
|
|
|
String r = replace.string;
|
|
String w = with.string;
|
|
|
|
view = get_active_view(app, AccessOpen);
|
|
buffer = get_buffer(app, view.buffer_id, AccessOpen);
|
|
int32_t pos = range.start;
|
|
|
|
Query_Bar bar;
|
|
bar.prompt = make_lit_string("Replace? (y)es, (n)ext, (esc)\n");
|
|
bar.string = null_string;
|
|
start_query_bar(app, &bar, 0);
|
|
|
|
query_replace(app, &view, &buffer, pos, r, w);
|
|
}
|
|
}
|
|
|
|
//
|
|
// File Handling Commands
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(save_all_dirty_buffers){
|
|
for (Buffer_Summary buffer = get_buffer_first(app, AccessOpen);
|
|
buffer.exists;
|
|
get_buffer_next(app, &buffer, AccessOpen)){
|
|
if (buffer.dirty == DirtyState_UnsavedChanges){
|
|
save_buffer(app, &buffer, buffer.file_name, buffer.file_name_len, 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// cmdid wrappers
|
|
//
|
|
|
|
CUSTOM_COMMAND_SIG(undo){
|
|
exec_command(app, cmdid_undo);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(redo){
|
|
exec_command(app, cmdid_redo);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(interactive_new){
|
|
exec_command(app, cmdid_interactive_new);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(interactive_open){
|
|
exec_command(app, cmdid_interactive_open);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(interactive_open_or_new){
|
|
exec_command(app, cmdid_interactive_open_or_new);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(save_as){
|
|
exec_command(app, cmdid_save_as);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(interactive_switch_buffer){
|
|
exec_command(app, cmdid_interactive_switch_buffer);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(interactive_kill_buffer){
|
|
exec_command(app, cmdid_interactive_kill_buffer);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(reopen){
|
|
exec_command(app, cmdid_reopen);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(save){
|
|
exec_command(app, cmdid_save);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(kill_buffer){
|
|
exec_command(app, cmdid_kill_buffer);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(open_color_tweaker){
|
|
exec_command(app, cmdid_open_color_tweaker);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(open_debug){
|
|
exec_command(app, cmdid_open_debug);
|
|
}
|
|
|
|
#endif
|
|
|
|
// BOTTOM
|
|
|