403 lines
14 KiB
C++
403 lines
14 KiB
C++
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// TOP
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#include "4coder_default_include.cpp"
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// NOTE(allen|a3.3): All of your custom ids should be enumerated
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// as shown here, they may start at 0, and you can only have
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// 2^24 of them so don't be wasteful!
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enum My_Maps{
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my_code_map,
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// for testing
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my_html_map,
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my_empty_map1,
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my_empty_map2,
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my_maps_count
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};
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CUSTOM_COMMAND_SIG(write_allen_todo){
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write_string(app, make_lit_string("// TODO(allen): "));
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}
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CUSTOM_COMMAND_SIG(write_allen_note){
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write_string(app, make_lit_string("// NOTE(allen): "));
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}
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CUSTOM_COMMAND_SIG(write_zero_struct){
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write_string(app, make_lit_string(" = {0};"));
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}
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CUSTOM_COMMAND_SIG(write_capital){
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User_Input command_in = app->get_command_input(app);
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char c = command_in.key.character_no_caps_lock;
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if (c != 0){
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c = char_to_upper(c);
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write_string(app, make_string(&c, 1));
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}
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}
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CUSTOM_COMMAND_SIG(switch_to_compilation){
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View_Summary view;
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Buffer_Summary buffer;
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char name[] = "*compilation*";
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int name_size = sizeof(name)-1;
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view = app->get_active_view(app);
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buffer = app->get_buffer_by_name(app, name, name_size);
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app->view_set_buffer(app, &view, buffer.buffer_id);
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}
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CUSTOM_COMMAND_SIG(rewrite_as_single_caps){
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View_Summary view;
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Buffer_Summary buffer;
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Full_Cursor cursor;
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Range range;
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String string;
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int is_first, i;
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view = app->get_active_view(app);
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cursor = view.cursor;
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exec_command(app, seek_token_left);
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app->refresh_view(app, &view);
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range.min = view.cursor.pos;
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exec_command(app, seek_token_right);
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app->refresh_view(app, &view);
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range.max = view.cursor.pos;
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string.str = (char*)app->memory;
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string.size = range.max - range.min;
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assert(string.size < app->memory_size);
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buffer = app->get_buffer(app, view.buffer_id);
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app->buffer_read_range(app, &buffer, range.min, range.max, string.str);
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is_first = 1;
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for (i = 0; i < string.size; ++i){
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if (char_is_alpha_true(string.str[i])){
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if (is_first) is_first = 0;
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else string.str[i] = char_to_lower(string.str[i]);
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}
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else{
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is_first = 1;
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}
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}
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app->buffer_replace_range(app, &buffer, range.min, range.max, string.str, string.size);
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app->view_set_cursor(app, &view,
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seek_line_char(cursor.line+1, cursor.character),
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1);
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}
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CUSTOM_COMMAND_SIG(open_my_files){
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// NOTE(allen|a3.1): EXAMPLE probably not useful in practice.
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//
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// The command cmdid_interactive_open can now open
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// a file specified on the parameter stack. If the file does not exist
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// cmdid_interactive_open behaves as usual. If par_do_in_background
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// is set to true the command is prevented from changing the view under
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// any circumstance.
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push_parameter(app, par_name, literal("w:/4ed/data/test/basic.cpp"));
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exec_command(app, cmdid_interactive_open);
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#if 0
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exec_command(app, cmdid_change_active_panel);
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char my_file[256];
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int my_file_len;
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my_file_len = sizeof("w:/4ed/data/test/basic.txt") - 1;
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for (int i = 0; i < my_file_len; ++i){
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my_file[i] = ("w:/4ed/data/test/basic.txt")[i];
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}
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// NOTE(allen|a3.1): null terminators are not needed for strings.
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push_parameter(app, par_name, my_file, my_file_len);
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exec_command(app, cmdid_interactive_open);
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exec_command(app, cmdid_change_active_panel);
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#endif
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}
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CUSTOM_COMMAND_SIG(build_at_launch_location){
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// NOTE(allen|a3.3): EXAMPLE probably not all that useful in practice.
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//
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// An example of calling build by setting all
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// parameters directly. This only works if build.bat can be called
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// from the directory the application is launched at.
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push_parameter(app, par_flags, CLI_OverlapWithConflict);
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push_parameter(app, par_name, literal("*compilation*"));
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push_parameter(app, par_cli_path, literal("."));
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push_parameter(app, par_cli_command, literal("build"));
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exec_command(app, cmdid_command_line);
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}
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#if 0
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// NOTE(allen|a4) See 4coder_styles.h for a list of available style tags.
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// There are style tags corresponding to every color in the theme editor.
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CUSTOM_COMMAND_SIG(improve_theme){
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Theme_Color colors[] = {
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{Stag_Bar, 0xFF0088},
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{Stag_Margin, 0x880088},
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{Stag_Margin_Hover, 0xAA0088},
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{Stag_Margin_Active, 0xDD0088},
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{Stag_Cursor, 0xFF0000},
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};
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int count = ArrayCount(colors);
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app->set_theme_colors(app, colors, count);
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}
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CUSTOM_COMMAND_SIG(ruin_theme){
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Theme_Color colors[] = {
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{Stag_Bar, 0x888888},
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{Stag_Margin, 0x181818},
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{Stag_Margin_Hover, 0x252525},
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{Stag_Margin_Active, 0x323232},
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{Stag_Cursor, 0x00EE00},
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};
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int count = ArrayCount(colors);
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app->set_theme_colors(app, colors, count);
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}
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#endif
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HOOK_SIG(my_start){
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exec_command(app, cmdid_open_panel_vsplit);
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exec_command(app, cmdid_change_active_panel);
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app->change_theme(app, literal("4coder"));
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app->change_font(app, literal("liberation sans"));
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// Theme options:
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// "4coder"
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// "Handmade Hero"
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// "Twilight"
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// "Woverine"
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// "stb"
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// Font options:
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// "liberation sans"
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// "liberation mono"
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// "hack"
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// "cutive mono"
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// "inconsolata"
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// no meaning for return
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return(0);
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}
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HOOK_SIG(my_file_settings){
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// NOTE(allen|a4): In hooks that want parameters, such as this file
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// opened hook. The file created hook is guaranteed to have only
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// and exactly one buffer parameter. In normal command callbacks
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// there are no parameter buffers.
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Buffer_Summary buffer = app->get_parameter_buffer(app, 0);
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assert(buffer.exists);
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int treat_as_code = 0;
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int wrap_lines = 1;
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if (buffer.file_name && buffer.size < (16 << 20)){
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String ext = file_extension(make_string(buffer.file_name, buffer.file_name_len));
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if (match(ext, make_lit_string("cpp"))) treat_as_code = 1;
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else if (match(ext, make_lit_string("h"))) treat_as_code = 1;
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else if (match(ext, make_lit_string("c"))) treat_as_code = 1;
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else if (match(ext, make_lit_string("hpp"))) treat_as_code = 1;
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}
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if (treat_as_code){
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wrap_lines = 0;
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}
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if (buffer.file_name[0] == '*'){
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wrap_lines = 0;
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}
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// NOTE(allen|a4.0.5): Unlike previous versions the command cmdid_set_settings
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// no longer automatically effects the active buffer. This command will actually be
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// phased out in favor of an app call soon.
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push_parameter(app, par_buffer_id, buffer.buffer_id);
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push_parameter(app, par_lex_as_cpp_file, treat_as_code);
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push_parameter(app, par_wrap_lines, wrap_lines);
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push_parameter(app, par_key_mapid, (treat_as_code)?((int)my_code_map):((int)mapid_file));
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exec_command(app, cmdid_set_settings);
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// no meaning for return
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return(0);
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}
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void
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default_keys(Bind_Helper *context){
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begin_map(context, mapid_global);
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bind(context, 'p', MDFR_CTRL, cmdid_open_panel_vsplit);
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bind(context, '_', MDFR_CTRL, cmdid_open_panel_hsplit);
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bind(context, 'P', MDFR_CTRL, cmdid_close_panel);
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bind(context, 'n', MDFR_CTRL, cmdid_interactive_new);
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bind(context, 'o', MDFR_CTRL, cmdid_interactive_open);
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bind(context, ',', MDFR_CTRL, cmdid_change_active_panel);
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bind(context, 'k', MDFR_CTRL, cmdid_interactive_kill_buffer);
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bind(context, 'i', MDFR_CTRL, cmdid_interactive_switch_buffer);
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bind(context, 'c', MDFR_ALT, cmdid_open_color_tweaker);
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bind(context, 'o', MDFR_ALT, open_in_other);
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bind(context, 'w', MDFR_CTRL, save_as);
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bind(context, 'm', MDFR_ALT, build_search);
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bind(context, 'x', MDFR_ALT, execute_arbitrary_command);
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bind(context, 'z', MDFR_ALT, execute_any_cli);
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bind(context, 'Z', MDFR_ALT, execute_previous_cli);
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// NOTE(allen): These callbacks may not actually be useful to you, but
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// go look at them and see what they do.
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bind(context, 'M', MDFR_ALT | MDFR_CTRL, open_my_files);
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bind(context, 'M', MDFR_ALT, build_at_launch_location);
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end_map(context);
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begin_map(context, my_empty_map1);
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inherit_map(context, mapid_nomap);
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end_map(context);
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begin_map(context, my_empty_map2);
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inherit_map(context, mapid_nomap);
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end_map(context);
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begin_map(context, my_code_map);
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// NOTE(allen|a3.1): Set this map (my_code_map == mapid_user_custom) to
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// inherit from mapid_file. When searching if a key is bound
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// in this map, if it is not found here it will then search mapid_file.
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//
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// If this is not set, it defaults to mapid_global.
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inherit_map(context, mapid_file);
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// NOTE(allen|a3.1): Children can override parent's bindings.
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bind(context, key_right, MDFR_CTRL, seek_alphanumeric_or_camel_right);
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bind(context, key_left, MDFR_CTRL, seek_alphanumeric_or_camel_left);
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// NOTE(allen|a3.2): Specific keys can override vanilla keys,
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// and write character writes whichever character corresponds
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// to the key that triggered the command.
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bind(context, '\n', MDFR_NONE, write_and_auto_tab);
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bind(context, '}', MDFR_NONE, write_and_auto_tab);
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bind(context, ')', MDFR_NONE, write_and_auto_tab);
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bind(context, ']', MDFR_NONE, write_and_auto_tab);
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bind(context, ';', MDFR_NONE, write_and_auto_tab);
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bind(context, '#', MDFR_NONE, write_and_auto_tab);
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bind(context, '\t', MDFR_NONE, cmdid_word_complete);
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bind(context, '\t', MDFR_CTRL, cmdid_auto_tab_range);
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bind(context, '\t', MDFR_SHIFT, auto_tab_line_at_cursor);
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bind(context, '=', MDFR_CTRL, write_increment);
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bind(context, 't', MDFR_ALT, write_allen_todo);
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bind(context, 'n', MDFR_ALT, write_allen_note);
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bind(context, '[', MDFR_CTRL, open_long_braces);
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bind(context, '{', MDFR_CTRL, open_long_braces_semicolon);
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bind(context, '}', MDFR_CTRL, open_long_braces_break);
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bind(context, 'i', MDFR_ALT, if0_off);
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bind(context, '1', MDFR_ALT, open_file_in_quotes);
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bind(context, '0', MDFR_CTRL, write_zero_struct);
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end_map(context);
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begin_map(context, mapid_file);
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// NOTE(allen|a3.4.4): Binding this essentially binds
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// all key combos that would normally insert a character
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// into a buffer. If the code for the key is not an enum
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// value such as key_left or key_back then it is a vanilla key.
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// It is possible to override this binding for individual keys.
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bind_vanilla_keys(context, write_character);
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bind(context, key_left, MDFR_NONE, move_left);
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bind(context, key_right, MDFR_NONE, move_right);
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bind(context, key_del, MDFR_NONE, delete_char);
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bind(context, key_back, MDFR_NONE, backspace_char);
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bind(context, key_up, MDFR_NONE, move_up);
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bind(context, key_down, MDFR_NONE, move_down);
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bind(context, key_end, MDFR_NONE, seek_end_of_line);
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bind(context, key_home, MDFR_NONE, seek_beginning_of_line);
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bind(context, key_page_up, MDFR_NONE, cmdid_page_up);
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bind(context, key_page_down, MDFR_NONE, cmdid_page_down);
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bind(context, key_right, MDFR_CTRL, seek_whitespace_right);
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bind(context, key_left, MDFR_CTRL, seek_whitespace_left);
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bind(context, key_up, MDFR_CTRL, seek_whitespace_up);
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bind(context, key_down, MDFR_CTRL, seek_whitespace_down);
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bind(context, key_up, MDFR_ALT, move_up_10);
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bind(context, key_down, MDFR_ALT, move_down_10);
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bind(context, key_back, MDFR_CTRL, backspace_word);
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bind(context, key_back, MDFR_ALT, snipe_token_or_word);
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bind(context, ' ', MDFR_CTRL, set_mark);
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bind(context, 'a', MDFR_CTRL, replace_in_range);
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bind(context, 'c', MDFR_CTRL, cmdid_copy);
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bind(context, 'd', MDFR_CTRL, delete_range);
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bind(context, 'e', MDFR_CTRL, cmdid_center_view);
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bind(context, 'f', MDFR_CTRL, search);
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bind(context, 'g', MDFR_CTRL, goto_line);
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bind(context, 'h', MDFR_CTRL, cmdid_history_backward);
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bind(context, 'H', MDFR_CTRL, cmdid_history_forward);
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bind(context, 'j', MDFR_CTRL, cmdid_to_lowercase);
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bind(context, 'K', MDFR_CTRL, cmdid_kill_buffer);
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bind(context, 'l', MDFR_CTRL, cmdid_toggle_line_wrap);
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bind(context, 'm', MDFR_CTRL, cursor_mark_swap);
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bind(context, 'O', MDFR_CTRL, cmdid_reopen);
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bind(context, 'q', MDFR_CTRL, query_replace);
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bind(context, 'r', MDFR_CTRL, reverse_search);
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bind(context, 's', MDFR_ALT, cmdid_show_scrollbar);
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bind(context, 's', MDFR_CTRL, cmdid_save);
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bind(context, 'u', MDFR_CTRL, cmdid_to_uppercase);
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bind(context, 'U', MDFR_CTRL, rewrite_as_single_caps);
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bind(context, 'v', MDFR_CTRL, cmdid_paste);
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bind(context, 'V', MDFR_CTRL, cmdid_paste_next);
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bind(context, 'w', MDFR_ALT, cmdid_hide_scrollbar);
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bind(context, 'x', MDFR_CTRL, cmdid_cut);
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bind(context, 'y', MDFR_CTRL, cmdid_redo);
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bind(context, 'z', MDFR_CTRL, cmdid_undo);
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bind(context, '1', MDFR_CTRL, cmdid_eol_dosify);
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bind(context, '?', MDFR_CTRL, cmdid_toggle_show_whitespace);
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bind(context, '~', MDFR_CTRL, cmdid_clean_all_lines);
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bind(context, '!', MDFR_CTRL, cmdid_eol_nixify);
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bind(context, '\n', MDFR_SHIFT, write_and_auto_tab);
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bind(context, ' ', MDFR_SHIFT, write_character);
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end_map(context);
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}
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#ifndef NO_BINDING
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extern "C" int
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get_bindings(void *data, int size){
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Bind_Helper context_ = begin_bind_helper(data, size);
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Bind_Helper *context = &context_;
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// NOTE(allen|a3.1): Hooks have no loyalties to maps. All hooks are global
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// and once set they always apply, regardless of what map is active.
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set_hook(context, hook_start, my_start);
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set_hook(context, hook_open_file, my_file_settings);
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set_scroll_rule(context, smooth_scroll_rule);
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default_keys(context);
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int result = end_bind_helper(context);
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return(result);
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}
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#endif
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// BOTTOM
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