4coder/4coder_experiments.cpp

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/*
4coder_experiments.cpp - Supplies extension bindings to the defaults with experimental new features.
*/
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// TOP
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// TODO(allen): move all out of experimental
#include "4coder_default_include.cpp"
#include "4coder_miblo_numbers.cpp"
#define NO_BINDING
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#include "4coder_default_bindings.cpp"
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#include <string.h>
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// NOTE(allen): An experimental mutli-pasting thing
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CUSTOM_COMMAND_SIG(multi_paste){
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Scratch_Block scratch(app);
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i32 count = clipboard_count(app, 0);
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if (count > 0){
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View_ID view = get_active_view(app, AccessOpen);
Managed_Scope scope = view_get_managed_scope(app, view);
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Rewrite_Type *rewrite = scope_attachment(app, scope, view_rewrite_loc, Rewrite_Type);
if (*rewrite == Rewrite_Paste){
Rewrite_Type *next_rewrite = scope_attachment(app, scope, view_next_rewrite_loc, Rewrite_Type);
*next_rewrite = Rewrite_Paste;
i32 *paste_index_ptr = scope_attachment(app, scope, view_paste_index_loc, i32);
i32 paste_index = (*paste_index_ptr) + 1;
*paste_index_ptr = paste_index;
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String_Const_u8 string = push_clipboard_index(app, scratch, 0, paste_index);
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String_Const_u8 insert_string = push_u8_stringf(scratch, "\n%.*s", string_expand(string));
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Buffer_ID buffer = view_get_buffer(app, view, AccessOpen);
Range_i64 range = get_view_range(app, view);
buffer_replace_range(app, buffer, Ii64(range.max), insert_string);
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view_set_mark(app, view, seek_pos(range.max + 1));
view_set_cursor_and_preferred_x(app, view, seek_pos(range.max + insert_string.size));
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Theme_Color paste = {};
paste.tag = Stag_Paste;
get_theme_colors(app, &paste, 1);
view_post_fade(app, view, 0.667f, Ii64(range.max + 1, range.max + insert_string.size), paste.color);
}
else{
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paste(app);
}
}
}
static Range_i64
multi_paste_range(Application_Links *app, View_ID view, Range_i64 range, i32 paste_count, b32 old_to_new){
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Scratch_Block scratch(app);
Range_i64 finish_range = range;
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if (paste_count >= 1){
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Buffer_ID buffer = view_get_buffer(app, view, AccessOpen);
if (buffer != 0){
i64 total_size = 0;
for (i32 paste_index = 0; paste_index < paste_count; ++paste_index){
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Temp_Memory temp = begin_temp(scratch);
String_Const_u8 string = push_clipboard_index(app, scratch, 0, paste_index);
total_size += string.size + 1;
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end_temp(temp);
}
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total_size -= 1;
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if (total_size <= app->memory_size){
i32 first = paste_count - 1;
i32 one_past_last = -1;
i32 step = -1;
if (!old_to_new){
first = 0;
one_past_last = paste_count;
step = 1;
}
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List_String_Const_u8 list = {};
for (i32 paste_index = first; paste_index != one_past_last; paste_index += step){
if (paste_index != first){
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string_list_push(scratch, &list, SCu8("\n", 1));
}
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String_Const_u8 string = push_clipboard_index(app, scratch, 0, paste_index);
if (string.size > 0){
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string_list_push(scratch, &list, string);
}
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}
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String_Const_u8 flattened = string_list_flatten(scratch, list);
buffer_replace_range(app, buffer, range, flattened);
i64 pos = range.min;
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finish_range.min = pos;
finish_range.max = pos + total_size;
view_set_mark(app, view, seek_pos(finish_range.min));
view_set_cursor_and_preferred_x(app, view, seek_pos(finish_range.max));
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// TODO(allen): Send this to all views.
Theme_Color paste;
paste.tag = Stag_Paste;
get_theme_colors(app, &paste, 1);
view_post_fade(app, view, 0.667f, finish_range, paste.color);
}
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}
}
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return(finish_range);
}
static void
multi_paste_interactive_up_down(Application_Links *app, i32 paste_count, i32 clip_count){
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View_ID view = get_active_view(app, AccessOpen);
i64 pos = view_get_cursor_pos(app, view);
b32 old_to_new = true;
Range_i64 range = multi_paste_range(app, view, Ii64(pos), paste_count, old_to_new);
Query_Bar bar = {};
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bar.prompt = string_u8_litexpr("Up and Down to condense and expand paste stages; R to reverse order; Return to finish; Escape to abort.");
if (start_query_bar(app, &bar, 0) == 0) return;
User_Input in = {};
for (;;){
in = get_user_input(app, EventOnAnyKey, EventOnEsc);
if (in.abort) break;
b32 did_modify = false;
if (in.key.keycode == key_up){
if (paste_count > 1){
--paste_count;
did_modify = true;
}
}
else if (in.key.keycode == key_down){
if (paste_count < clip_count){
++paste_count;
did_modify = true;
}
}
else if (in.key.keycode == 'r' || in.key.keycode == 'R'){
old_to_new = !old_to_new;
did_modify = true;
}
else if (in.key.keycode == '\n'){
break;
}
if (did_modify){
range = multi_paste_range(app, view, range, paste_count, old_to_new);
}
}
if (in.abort){
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Buffer_ID buffer = view_get_buffer(app, view, AccessOpen);
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buffer_replace_range(app, buffer, range, SCu8(""));
}
}
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CUSTOM_COMMAND_SIG(multi_paste_interactive){
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i32 clip_count = clipboard_count(app, 0);
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if (clip_count > 0){
multi_paste_interactive_up_down(app, 1, clip_count);
}
}
CUSTOM_COMMAND_SIG(multi_paste_interactive_quick){
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i32 clip_count = clipboard_count(app, 0);
if (clip_count > 0){
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u8 string_space[256];
Query_Bar bar = {};
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bar.prompt = string_u8_litexpr("How Many Slots To Paste: ");
bar.string = SCu8(string_space, (umem)0);
bar.string_capacity = sizeof(string_space);
query_user_number(app, &bar);
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i32 initial_paste_count = (i32)string_to_integer(bar.string, 10);
initial_paste_count = clamp(1, initial_paste_count, clip_count);
end_query_bar(app, &bar, 0);
multi_paste_interactive_up_down(app, initial_paste_count, clip_count);
}
}
extern "C" i32
get_bindings(void *data, i32 size){
Bind_Helper context_ = begin_bind_helper(data, size);
Bind_Helper *context = &context_;
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set_hook(context, hook_buffer_viewer_update, default_view_adjust);
set_start_hook(context, default_start);
set_open_file_hook(context, default_file_settings);
set_new_file_hook(context, default_new_file);
set_save_file_hook(context, default_file_save);
set_end_file_hook(context, end_file_close_jump_list);
set_input_filter(context, default_suppress_mouse_filter);
set_command_caller(context, default_command_caller);
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set_render_caller(context, default_render_caller);
set_scroll_rule(context, smooth_scroll_rule);
set_buffer_name_resolver(context, default_buffer_name_resolution);
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set_modify_color_table_hook(context, default_modify_color_table);
set_get_view_buffer_region_hook(context, default_view_buffer_region);
default_keys(context);
// NOTE(allen|a4.0.6): Command maps can be opened more than
// once so that you can extend existing maps very easily.
// You can also use the helper "restart_map" instead of
// begin_map to clear everything that was in the map and
// bind new things instead.
begin_map(context, mapid_file);
//bind(context, key_back, MDFR_ALT|MDFR_CTRL, kill_rect);
//bind(context, ' ', MDFR_ALT|MDFR_CTRL, multi_line_edit);
bind(context, key_page_up, MDFR_ALT, miblo_increment_time_stamp);
bind(context, key_page_down, MDFR_ALT, miblo_decrement_time_stamp);
bind(context, key_home, MDFR_ALT, miblo_increment_time_stamp_minute);
bind(context, key_end, MDFR_ALT, miblo_decrement_time_stamp_minute);
bind(context, 'b', MDFR_CTRL, multi_paste_interactive_quick);
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bind(context, 'A', MDFR_CTRL, replace_in_all_buffers);
end_map(context);
return(end_bind_helper(context));
}
// BOTTOM