refactor how buffers are stored, group panel lifetimes
parent
e412dbe7a2
commit
9ace98118d
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@ -74,33 +74,43 @@ EditorCommandArgument :: union #no_nil {
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i32
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}
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PanelRenderProc :: proc(state: ^State, panel_state: ^PanelState) -> (ok: bool)
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PanelBufferProc :: proc(state: ^State, panel_state: ^PanelState) -> (buffer: ^FileBuffer, ok: bool)
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PanelBufferInputProc :: proc(state: ^State, panel_state: ^PanelState)
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PanelDropProc :: proc(state: ^State, panel_state: ^PanelState)
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Panel :: struct {
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is_floating: bool,
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panel_state: PanelState,
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using vtable: Panel_VTable,
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arena: mem.Arena,
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allocator: mem.Allocator,
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id: int,
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type: PanelType,
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input_map: InputMap,
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buffer_proc: PanelBufferProc,
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on_buffer_input_proc: PanelBufferInputProc,
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render_proc: PanelRenderProc,
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drop: PanelDropProc,
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is_floating: bool,
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}
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PanelState :: union {
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Panel_VTable :: struct {
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create: proc(panel: ^Panel, state: ^State),
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drop: proc(panel: ^Panel, state: ^State),
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on_buffer_input: proc(panel: ^Panel, state: ^State),
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buffer: proc(panel: ^Panel, state: ^State) -> (buffer: ^FileBuffer, ok: bool),
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render: proc(panel: ^Panel, state: ^State) -> (ok: bool),
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}
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PanelType :: union {
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FileBufferPanel,
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GrepPanel,
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}
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FileBufferPanel :: struct {
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buffer_index: int,
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buffer: FileBuffer,
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// only used for initialization
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file_path: string,
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line, col: int,
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}
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GrepPanel :: struct {
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query_arena: mem.Arena,
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query_region: mem.Arena_Temp_Memory,
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buffer: int,
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buffer: FileBuffer,
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selected_result: int,
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search_query: string,
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query_results: []GrepQueryResult,
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@ -114,6 +124,17 @@ GrepQueryResult :: struct {
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col: int,
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}
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current_buffer :: proc(state: ^State) -> ^FileBuffer {
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if current_panel, ok := state.current_panel.?; ok {
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if panel, ok := util.get(&state.panels, current_panel).?; ok {
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buffer, _ := panel->buffer(state)
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return buffer
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}
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}
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return nil
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}
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yank_whole_line :: proc(state: ^State, buffer: ^FileBuffer) {
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if state.yank_register.data != nil {
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delete(state.yank_register.data)
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@ -190,7 +211,9 @@ Action :: struct {
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description: string,
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}
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new_input_map :: proc() -> InputMap {
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new_input_map :: proc(allocator := context.allocator) -> InputMap {
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context.allocator = allocator
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input_map := InputMap {
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mode = make(map[Mode]InputActions),
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}
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@ -205,7 +228,9 @@ new_input_map :: proc() -> InputMap {
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return input_map;
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}
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new_input_actions :: proc() -> InputActions {
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new_input_actions :: proc(allocator := context.allocator) -> InputActions {
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context.allocator = allocator
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input_actions := InputActions {
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key_actions = make(map[Key]Action),
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ctrl_key_actions = make(map[Key]Action),
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@ -662,7 +662,7 @@ selection_length :: proc(buffer: ^FileBuffer, selection: Selection) -> int {
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return length
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}
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new_virtual_file_buffer :: proc(allocator: mem.Allocator) -> FileBuffer {
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new_virtual_file_buffer :: proc(allocator := context.allocator) -> FileBuffer {
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context.allocator = allocator;
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width := 256;
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height := 256;
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@ -706,6 +706,11 @@ new_file_buffer :: proc(allocator: mem.Allocator, file_path: string, base_dir: s
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extension := filepath.ext(fi.fullpath);
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if original_content, success := os.read_entire_file_from_handle(fd); success {
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defer delete(original_content)
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content := make([]u8, len(original_content))
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copy_slice(content, original_content)
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width := 256;
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height := 256;
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@ -721,7 +726,7 @@ new_file_buffer :: proc(allocator: mem.Allocator, file_path: string, base_dir: s
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// TODO: derive language type from extension
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tree = ts.make_state(.Odin),
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history = make_history(original_content),
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history = make_history(content),
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glyphs = make_glyph_buffer(width, height),
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input_buffer = make([dynamic]u8, 0, 1024),
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@ -1,354 +0,0 @@
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package input
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import "base:runtime"
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import "core:log"
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import "vendor:sdl2"
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import "../core"
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import "../util"
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State :: core.State
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register_default_go_actions :: proc(input_map: ^core.InputActions) {
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core.register_key_action(input_map, .H, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_start_of_line(buffer);
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core.reset_input_map(state)
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}, "move to beginning of line");
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core.register_key_action(input_map, .L, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_end_of_line(buffer);
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core.reset_input_map(state)
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}, "move to end of line");
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}
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register_default_input_actions :: proc(input_map: ^core.InputActions) {
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// Cursor Movement
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{
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core.register_key_action(input_map, .W, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_forward_start_of_word(buffer);
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}, "move forward one word");
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core.register_key_action(input_map, .E, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_forward_end_of_word(buffer);
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}, "move forward to end of word");
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core.register_key_action(input_map, .B, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_backward_start_of_word(buffer);
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}, "move backward one word");
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core.register_key_action(input_map, .K, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_up(buffer);
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}, "move up one line");
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core.register_key_action(input_map, .J, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_down(buffer);
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}, "move down one line");
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core.register_key_action(input_map, .H, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_left(buffer);
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}, "move left one char");
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core.register_key_action(input_map, .L, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.move_cursor_right(buffer);
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}, "move right one char");
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core.register_ctrl_key_action(input_map, .U, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.scroll_file_buffer(buffer, .Up);
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}, "scroll buffer up");
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core.register_ctrl_key_action(input_map, .D, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.scroll_file_buffer(buffer, .Down);
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}, "scroll buffer up");
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}
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// Scale font size
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{
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core.register_ctrl_key_action(input_map, .MINUS, proc(state: ^State, user_data: rawptr) {
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if state.source_font_height > 16 {
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state.source_font_height -= 2;
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state.source_font_width = state.source_font_height / 2;
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state.font_atlas = core.gen_font_atlas(state, core.HardcodedFontPath);
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}
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log.debug(state.source_font_height);
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}, "increase font size");
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core.register_ctrl_key_action(input_map, .EQUAL, proc(state: ^State, user_data: rawptr) {
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state.source_font_height += 2;
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state.source_font_width = state.source_font_height / 2;
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state.font_atlas = core.gen_font_atlas(state, core.HardcodedFontPath);
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}, "decrease font size");
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}
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// Save file
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core.register_ctrl_key_action(input_map, .S, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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if err := core.save_buffer_to_disk(state, buffer); err != nil {
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log.errorf("failed to save buffer to disk: %v", err)
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}
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}, "Save file")
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core.register_key_action(input_map, .G, core.new_input_actions(), "Go commands");
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register_default_go_actions(&(&input_map.key_actions[.G]).action.(core.InputActions));
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core.register_key_action(input_map, .V, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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state.mode = .Visual;
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core.reset_input_map(state)
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buffer.selection = core.new_selection(buffer.history.cursor);
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}, "enter visual mode");
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}
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register_default_visual_actions :: proc(input_map: ^core.InputActions) {
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core.register_key_action(input_map, .ESCAPE, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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state.mode = .Normal;
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core.reset_input_map(state)
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buffer.selection = nil;
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core.update_file_buffer_scroll(buffer)
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}, "exit visual mode");
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// Cursor Movement
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{
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core.register_key_action(input_map, .W, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.move_cursor_forward_start_of_word(buffer, cursor = &sel_cur.end);
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}, "move forward one word");
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core.register_key_action(input_map, .E, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.move_cursor_forward_end_of_word(buffer, cursor = &sel_cur.end);
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}, "move forward to end of word");
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core.register_key_action(input_map, .B, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.move_cursor_backward_start_of_word(buffer, cursor = &sel_cur.end);
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}, "move backward one word");
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core.register_key_action(input_map, .K, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.move_cursor_up(buffer, cursor = &sel_cur.end);
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}, "move up one line");
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core.register_key_action(input_map, .J, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.move_cursor_down(buffer, cursor = &sel_cur.end);
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}, "move down one line");
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core.register_key_action(input_map, .H, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.move_cursor_left(buffer, cursor = &sel_cur.end);
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}, "move left one char");
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core.register_key_action(input_map, .L, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.move_cursor_right(buffer, cursor = &sel_cur.end);
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}, "move right one char");
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core.register_ctrl_key_action(input_map, .U, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.scroll_file_buffer(buffer, .Up, cursor = &sel_cur.end);
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}, "scroll buffer up");
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core.register_ctrl_key_action(input_map, .D, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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sel_cur := &(buffer.selection.?);
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core.scroll_file_buffer(buffer, .Down, cursor = &sel_cur.end);
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}, "scroll buffer up");
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}
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// Text Modification
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{
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core.register_key_action(input_map, .D, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.push_new_snapshot(&buffer.history)
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sel_cur := &(buffer.selection.?);
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core.delete_content(buffer, sel_cur);
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buffer.selection = nil;
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core.update_file_buffer_scroll(buffer)
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state.mode = .Normal
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core.reset_input_map(state)
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}, "delete selection");
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core.register_key_action(input_map, .C, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.push_new_snapshot(&buffer.history)
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sel_cur := &(buffer.selection.?);
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core.delete_content(buffer, sel_cur);
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buffer.selection = nil;
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core.update_file_buffer_scroll(buffer)
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state.mode = .Insert
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core.reset_input_map(state, core.Mode.Normal)
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sdl2.StartTextInput();
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}, "change selection");
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}
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// Copy-Paste
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{
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core.register_key_action(input_map, .Y, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.yank_selection(state, buffer)
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state.mode = .Normal;
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core.reset_input_map(state)
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buffer.selection = nil;
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core.update_file_buffer_scroll(buffer)
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}, "Yank Line");
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core.register_key_action(input_map, .P, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.push_new_snapshot(&buffer.history)
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if state.yank_register.whole_line {
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core.insert_content(buffer, []u8{'\n'});
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core.paste_register(state, state.yank_register, buffer)
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core.insert_content(buffer, []u8{'\n'});
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} else {
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core.paste_register(state, state.yank_register, buffer)
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}
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core.reset_input_map(state)
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}, "Paste");
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}
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}
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register_default_text_input_actions :: proc(input_map: ^core.InputActions) {
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core.register_key_action(input_map, .I, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.push_new_snapshot(&buffer.history)
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state.mode = .Insert;
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sdl2.StartTextInput();
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}, "enter insert mode");
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core.register_key_action(input_map, .A, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.push_new_snapshot(&buffer.history)
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core.move_cursor_right(buffer, false);
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state.mode = .Insert;
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sdl2.StartTextInput();
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}, "enter insert mode after character (append)");
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core.register_key_action(input_map, .U, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.pop_snapshot(&buffer.history, true)
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}, "Undo");
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core.register_ctrl_key_action(input_map, .R, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.recover_snapshot(&buffer.history)
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}, "Redo");
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// TODO: add shift+o to insert newline above current one
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core.register_key_action(input_map, .O, proc(state: ^State, user_data: rawptr) {
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buffer := transmute(^core.FileBuffer)user_data
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core.push_new_snapshot(&buffer.history)
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if buffer := buffer; buffer != nil {
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core.move_cursor_end_of_line(buffer, false);
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runtime.clear(&buffer.input_buffer)
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append(&buffer.input_buffer, '\n')
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state.mode = .Insert;
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sdl2.StartTextInput();
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}
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}, "insert mode on newline");
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// Copy-Paste
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{
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{
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yank_actions := core.new_input_actions()
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||||
defer core.register_key_action(input_map, .Y, yank_actions)
|
||||
|
||||
core.register_key_action(&yank_actions, .Y, proc(state: ^State, user_data: rawptr) {
|
||||
buffer := transmute(^core.FileBuffer)user_data
|
||||
|
||||
core.yank_whole_line(state, buffer)
|
||||
|
||||
core.reset_input_map(state)
|
||||
}, "Yank Line");
|
||||
}
|
||||
|
||||
core.register_key_action(input_map, .P, proc(state: ^State, user_data: rawptr) {
|
||||
buffer := transmute(^core.FileBuffer)user_data
|
||||
|
||||
core.push_new_snapshot(&buffer.history)
|
||||
|
||||
if state.yank_register.whole_line {
|
||||
core.move_cursor_end_of_line(buffer, false);
|
||||
core.insert_content(buffer, []u8{'\n'});
|
||||
core.move_cursor_right(buffer, false);
|
||||
} else {
|
||||
core.move_cursor_right(buffer)
|
||||
}
|
||||
core.paste_register(state, state.yank_register, buffer)
|
||||
core.move_cursor_start_of_line(buffer)
|
||||
|
||||
core.reset_input_map(state)
|
||||
}, "Paste");
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -23,9 +23,6 @@ import ts "tree_sitter"
|
|||
State :: core.State;
|
||||
FileBuffer :: core.FileBuffer;
|
||||
|
||||
// TODO: should probably go into state
|
||||
scratch: mem.Scratch;
|
||||
scratch_alloc: runtime.Allocator;
|
||||
state := core.State {};
|
||||
|
||||
do_normal_mode :: proc(state: ^State, buffer: ^FileBuffer) {
|
||||
|
|
@ -69,8 +66,8 @@ draw :: proc(state: ^State) {
|
|||
{
|
||||
for i in 0..<len(state.panels.data) {
|
||||
if panel, ok := util.get(&state.panels, i).?; ok {
|
||||
if panel.render_proc != nil {
|
||||
panel.render_proc(state, &panel.panel_state)
|
||||
if panel.render != nil {
|
||||
panel->render(state)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -161,7 +158,14 @@ expose_event_watcher :: proc "c" (state: rawptr, event: ^sdl2.Event) -> i32 {
|
|||
}
|
||||
|
||||
main :: proc() {
|
||||
ts.set_allocator()
|
||||
track: mem.Tracking_Allocator
|
||||
mem.tracking_allocator_init(&track, context.allocator)
|
||||
context.allocator = mem.tracking_allocator(&track)
|
||||
|
||||
defer {
|
||||
}
|
||||
|
||||
ts.set_allocator()
|
||||
|
||||
_command_arena: mem.Arena
|
||||
mem.arena_init(&_command_arena, make([]u8, 1024*1024));
|
||||
|
|
@ -190,10 +194,6 @@ main :: proc() {
|
|||
prev_elements = make([]ui.UI_Element, 8192),
|
||||
}
|
||||
|
||||
// TODO: don't use this
|
||||
mem.scratch_allocator_init(&scratch, 1024*1024);
|
||||
scratch_alloc = mem.scratch_allocator(&scratch);
|
||||
|
||||
core.reset_input_map(&state)
|
||||
|
||||
// core.register_editor_command(
|
||||
|
|
@ -278,13 +278,10 @@ main :: proc() {
|
|||
|
||||
if len(os.args) > 1 {
|
||||
for arg in os.args[1:] {
|
||||
panels.open_file_buffer_in_new_panel(&state, arg, 0, 0)
|
||||
panels.open(&state, panels.make_file_buffer_panel(arg))
|
||||
}
|
||||
} else {
|
||||
// buffer := core.new_virtual_file_buffer(context.allocator);
|
||||
|
||||
// panels.open(&state, panels.make_file_buffer_panel(len(state.buffers)))
|
||||
// runtime.append(&state.buffers, buffer);
|
||||
panels.open(&state, panels.make_file_buffer_panel(""))
|
||||
}
|
||||
|
||||
if sdl2.Init({.VIDEO}) < 0 {
|
||||
|
|
@ -393,7 +390,7 @@ main :: proc() {
|
|||
if action, exists := state.current_input_map.ctrl_key_actions[key]; exists {
|
||||
switch value in action.action {
|
||||
case core.EditorAction:
|
||||
value(state, &panel);
|
||||
value(state, panel);
|
||||
return true;
|
||||
case core.InputActions:
|
||||
state.current_input_map = &(&state.current_input_map.ctrl_key_actions[key]).action.(core.InputActions)
|
||||
|
|
@ -404,7 +401,7 @@ main :: proc() {
|
|||
if action, exists := state.current_input_map.key_actions[key]; exists {
|
||||
switch value in action.action {
|
||||
case core.EditorAction:
|
||||
value(state, &panel);
|
||||
value(state, panel);
|
||||
return true;
|
||||
case core.InputActions:
|
||||
state.current_input_map = &(&state.current_input_map.key_actions[key]).action.(core.InputActions)
|
||||
|
|
@ -481,8 +478,8 @@ main :: proc() {
|
|||
}
|
||||
|
||||
if current_panel, ok := state.current_panel.?; ok {
|
||||
if panel, ok := util.get(&state.panels, current_panel).?; ok && panel.on_buffer_input_proc != nil {
|
||||
panel.on_buffer_input_proc(&state, &panel.panel_state)
|
||||
if panel, ok := util.get(&state.panels, current_panel).?; ok && panel.on_buffer_input != nil {
|
||||
panel->on_buffer_input(&state)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -509,4 +506,12 @@ main :: proc() {
|
|||
}
|
||||
|
||||
sdl2.Quit();
|
||||
|
||||
if len(track.allocation_map) > 0 {
|
||||
fmt.eprintf("=== %v allocations not freed: ===\n", len(track.allocation_map))
|
||||
for _, entry in track.allocation_map {
|
||||
fmt.eprintf("- %v bytes @ %v\n", entry.size, entry.location)
|
||||
}
|
||||
}
|
||||
mem.tracking_allocator_destroy(&track)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,497 @@
|
|||
package panels
|
||||
|
||||
import "base:runtime"
|
||||
import "core:log"
|
||||
import "core:fmt"
|
||||
import "core:path/filepath"
|
||||
|
||||
import "vendor:sdl2"
|
||||
|
||||
import ts "../tree_sitter"
|
||||
import "../core"
|
||||
import "../ui"
|
||||
|
||||
make_file_buffer_panel :: proc(file_path: string, line: int = 0, col: int = 0) -> core.Panel {
|
||||
return core.Panel {
|
||||
type = core.FileBufferPanel {
|
||||
file_path = file_path,
|
||||
line = line,
|
||||
col = col,
|
||||
},
|
||||
drop = proc(panel: ^core.Panel, state: ^core.State) {
|
||||
panel_state := &panel.type.(core.FileBufferPanel)
|
||||
|
||||
ts.delete_state(&panel_state.buffer.tree)
|
||||
},
|
||||
create = proc(panel: ^core.Panel, state: ^core.State) {
|
||||
context.allocator = panel.allocator
|
||||
|
||||
panel_state := &panel.type.(core.FileBufferPanel)
|
||||
panel.input_map = core.new_input_map()
|
||||
|
||||
if len(panel_state.file_path) == 0 {
|
||||
panel_state.buffer = core.new_virtual_file_buffer(panel.allocator)
|
||||
} else {
|
||||
buffer, err := core.new_file_buffer(panel.allocator, panel_state.file_path, state.directory)
|
||||
if err.type != .None {
|
||||
log.error("Failed to create file buffer:", err);
|
||||
return;
|
||||
}
|
||||
panel_state.buffer = buffer
|
||||
|
||||
buffer.history.cursor.line = panel_state.line
|
||||
buffer.history.cursor.col = panel_state.col
|
||||
buffer.top_line = buffer.history.cursor.line
|
||||
core.update_file_buffer_index_from_cursor(&buffer)
|
||||
}
|
||||
|
||||
leader_actions := core.new_input_actions()
|
||||
register_default_leader_actions(&leader_actions);
|
||||
core.register_key_action(&panel.input_map.mode[.Normal], .SPACE, leader_actions, "leader commands");
|
||||
|
||||
core.register_ctrl_key_action(&panel.input_map.mode[.Normal], .W, core.new_input_actions(), "Panel Navigation")
|
||||
register_default_panel_actions(&(&panel.input_map.mode[.Normal].ctrl_key_actions[.W]).action.(core.InputActions))
|
||||
|
||||
file_buffer_input_actions(&panel.input_map.mode[.Normal]);
|
||||
file_buffer_visual_actions(&panel.input_map.mode[.Visual]);
|
||||
file_buffer_text_input_actions(&panel.input_map.mode[.Normal]);
|
||||
},
|
||||
buffer = proc(panel: ^core.Panel, state: ^core.State) -> (buffer: ^core.FileBuffer, ok: bool) {
|
||||
panel_state := &panel.type.(core.FileBufferPanel)
|
||||
|
||||
return &panel_state.buffer, true
|
||||
},
|
||||
render = proc(panel: ^core.Panel, state: ^core.State) -> (ok: bool) {
|
||||
panel_state := &panel.type.(core.FileBufferPanel)
|
||||
|
||||
s := transmute(^ui.State)state.ui
|
||||
render_file_buffer(state, s, &panel_state.buffer)
|
||||
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
open_file_buffer_in_new_panel :: proc(state: ^core.State, file_path: string, line, col: int) -> (panel_id: int, ok: bool) {
|
||||
if panel_id, ok := open(state, make_file_buffer_panel(file_path, line, col)); ok {
|
||||
return panel_id, true
|
||||
}
|
||||
|
||||
return -1, false
|
||||
}
|
||||
|
||||
render_file_buffer :: proc(state: ^core.State, s: ^ui.State, buffer: ^core.FileBuffer) {
|
||||
draw_func := proc(state: ^core.State, e: ui.UI_Element, user_data: rawptr) {
|
||||
buffer := transmute(^core.FileBuffer)user_data;
|
||||
if buffer != nil {
|
||||
buffer.glyphs.width = e.layout.size.x / state.source_font_width;
|
||||
buffer.glyphs.height = e.layout.size.y / state.source_font_height + 1;
|
||||
|
||||
core.draw_file_buffer(state, buffer, e.layout.pos.x, e.layout.pos.y, e.layout.size.x, e.layout.size.y);
|
||||
}
|
||||
};
|
||||
|
||||
relative_file_path, _ := filepath.rel(state.directory, buffer.file_path, context.temp_allocator)
|
||||
|
||||
ui.open_element(s, nil,
|
||||
{
|
||||
dir = .TopToBottom,
|
||||
kind = {ui.Grow{}, ui.Grow{}},
|
||||
},
|
||||
style = {
|
||||
border = {.Left, .Right, .Top, .Bottom},
|
||||
border_color = .Background4,
|
||||
background_color = .Background1,
|
||||
}
|
||||
)
|
||||
{
|
||||
ui.open_element(s,
|
||||
ui.UI_Element_Kind_Custom{fn = draw_func, user_data = transmute(rawptr)buffer},
|
||||
{
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
},
|
||||
style = {
|
||||
border = {.Left, .Right, .Top, .Bottom},
|
||||
border_color = .Background4,
|
||||
background_color = .Background1,
|
||||
}
|
||||
)
|
||||
ui.close_element(s)
|
||||
|
||||
ui.open_element(s, nil, {
|
||||
kind = {ui.Grow{}, ui.Exact(state.source_font_height)}
|
||||
},
|
||||
style = {
|
||||
border = {.Left, .Right, .Top, .Bottom},
|
||||
border_color = .Background4,
|
||||
}
|
||||
)
|
||||
{
|
||||
ui.open_element(s, fmt.tprintf("%s", state.mode), {})
|
||||
ui.close_element(s)
|
||||
|
||||
ui.open_element(s, nil, { kind = {ui.Grow{}, ui.Grow{}}})
|
||||
ui.close_element(s)
|
||||
|
||||
it := core.new_file_buffer_iter_with_cursor(buffer, buffer.history.cursor)
|
||||
ui.open_element(
|
||||
s,
|
||||
fmt.tprintf(
|
||||
"%v:%v - Slice %v:%v - Char: %v",
|
||||
buffer.history.cursor.line + 1,
|
||||
buffer.history.cursor.col + 1,
|
||||
buffer.history.cursor.index.chunk_index,
|
||||
buffer.history.cursor.index.char_index,
|
||||
core.get_character_at_iter(it)
|
||||
),
|
||||
{}
|
||||
)
|
||||
ui.close_element(s)
|
||||
}
|
||||
ui.close_element(s)
|
||||
}
|
||||
ui.close_element(s)
|
||||
}
|
||||
|
||||
file_buffer_go_actions :: proc(input_map: ^core.InputActions) {
|
||||
core.register_key_action(input_map, .H, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_start_of_line(buffer);
|
||||
core.reset_input_map(state)
|
||||
}, "move to beginning of line");
|
||||
core.register_key_action(input_map, .L, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_end_of_line(buffer);
|
||||
core.reset_input_map(state)
|
||||
}, "move to end of line");
|
||||
}
|
||||
|
||||
file_buffer_input_actions :: proc(input_map: ^core.InputActions) {
|
||||
// Cursor Movement
|
||||
{
|
||||
core.register_key_action(input_map, .W, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_forward_start_of_word(buffer);
|
||||
}, "move forward one word");
|
||||
core.register_key_action(input_map, .E, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_forward_end_of_word(buffer);
|
||||
}, "move forward to end of word");
|
||||
|
||||
core.register_key_action(input_map, .B, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_backward_start_of_word(buffer);
|
||||
}, "move backward one word");
|
||||
|
||||
core.register_key_action(input_map, .K, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_up(buffer);
|
||||
}, "move up one line");
|
||||
core.register_key_action(input_map, .J, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_down(buffer);
|
||||
}, "move down one line");
|
||||
core.register_key_action(input_map, .H, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_left(buffer);
|
||||
}, "move left one char");
|
||||
core.register_key_action(input_map, .L, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.move_cursor_right(buffer);
|
||||
}, "move right one char");
|
||||
|
||||
core.register_ctrl_key_action(input_map, .U, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.scroll_file_buffer(buffer, .Up);
|
||||
}, "scroll buffer up");
|
||||
core.register_ctrl_key_action(input_map, .D, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.scroll_file_buffer(buffer, .Down);
|
||||
}, "scroll buffer up");
|
||||
}
|
||||
|
||||
// Scale font size
|
||||
{
|
||||
core.register_ctrl_key_action(input_map, .MINUS, proc(state: ^core.State, user_data: rawptr) {
|
||||
if state.source_font_height > 16 {
|
||||
state.source_font_height -= 2;
|
||||
state.source_font_width = state.source_font_height / 2;
|
||||
|
||||
state.font_atlas = core.gen_font_atlas(state, core.HardcodedFontPath);
|
||||
}
|
||||
log.debug(state.source_font_height);
|
||||
}, "increase font size");
|
||||
core.register_ctrl_key_action(input_map, .EQUAL, proc(state: ^core.State, user_data: rawptr) {
|
||||
state.source_font_height += 2;
|
||||
state.source_font_width = state.source_font_height / 2;
|
||||
|
||||
state.font_atlas = core.gen_font_atlas(state, core.HardcodedFontPath);
|
||||
}, "decrease font size");
|
||||
}
|
||||
|
||||
// Save file
|
||||
core.register_ctrl_key_action(input_map, .S, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
if err := core.save_buffer_to_disk(state, buffer); err != nil {
|
||||
log.errorf("failed to save buffer to disk: %v", err)
|
||||
}
|
||||
}, "Save file")
|
||||
|
||||
core.register_key_action(input_map, .G, core.new_input_actions(), "Go commands");
|
||||
file_buffer_go_actions(&(&input_map.key_actions[.G]).action.(core.InputActions));
|
||||
|
||||
core.register_key_action(input_map, .V, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
state.mode = .Visual;
|
||||
core.reset_input_map(state)
|
||||
|
||||
buffer.selection = core.new_selection(buffer.history.cursor);
|
||||
}, "enter visual mode");
|
||||
|
||||
}
|
||||
|
||||
file_buffer_visual_actions :: proc(input_map: ^core.InputActions) {
|
||||
core.register_key_action(input_map, .ESCAPE, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
state.mode = .Normal;
|
||||
core.reset_input_map(state)
|
||||
|
||||
buffer.selection = nil;
|
||||
core.update_file_buffer_scroll(buffer)
|
||||
}, "exit visual mode");
|
||||
|
||||
// Cursor Movement
|
||||
{
|
||||
core.register_key_action(input_map, .W, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.move_cursor_forward_start_of_word(buffer, cursor = &sel_cur.end);
|
||||
}, "move forward one word");
|
||||
core.register_key_action(input_map, .E, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.move_cursor_forward_end_of_word(buffer, cursor = &sel_cur.end);
|
||||
}, "move forward to end of word");
|
||||
|
||||
core.register_key_action(input_map, .B, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.move_cursor_backward_start_of_word(buffer, cursor = &sel_cur.end);
|
||||
}, "move backward one word");
|
||||
|
||||
core.register_key_action(input_map, .K, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.move_cursor_up(buffer, cursor = &sel_cur.end);
|
||||
}, "move up one line");
|
||||
core.register_key_action(input_map, .J, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.move_cursor_down(buffer, cursor = &sel_cur.end);
|
||||
}, "move down one line");
|
||||
core.register_key_action(input_map, .H, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.move_cursor_left(buffer, cursor = &sel_cur.end);
|
||||
}, "move left one char");
|
||||
core.register_key_action(input_map, .L, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.move_cursor_right(buffer, cursor = &sel_cur.end);
|
||||
}, "move right one char");
|
||||
|
||||
core.register_ctrl_key_action(input_map, .U, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.scroll_file_buffer(buffer, .Up, cursor = &sel_cur.end);
|
||||
}, "scroll buffer up");
|
||||
core.register_ctrl_key_action(input_map, .D, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.scroll_file_buffer(buffer, .Down, cursor = &sel_cur.end);
|
||||
}, "scroll buffer up");
|
||||
}
|
||||
|
||||
// Text Modification
|
||||
{
|
||||
core.register_key_action(input_map, .D, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.push_new_snapshot(&buffer.history)
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.delete_content(buffer, sel_cur);
|
||||
buffer.selection = nil;
|
||||
core.update_file_buffer_scroll(buffer)
|
||||
|
||||
state.mode = .Normal
|
||||
core.reset_input_map(state)
|
||||
}, "delete selection");
|
||||
|
||||
core.register_key_action(input_map, .C, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.push_new_snapshot(&buffer.history)
|
||||
|
||||
sel_cur := &(buffer.selection.?);
|
||||
|
||||
core.delete_content(buffer, sel_cur);
|
||||
buffer.selection = nil;
|
||||
core.update_file_buffer_scroll(buffer)
|
||||
|
||||
state.mode = .Insert
|
||||
core.reset_input_map(state, core.Mode.Normal)
|
||||
sdl2.StartTextInput();
|
||||
}, "change selection");
|
||||
}
|
||||
|
||||
// Copy-Paste
|
||||
{
|
||||
core.register_key_action(input_map, .Y, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.yank_selection(state, buffer)
|
||||
|
||||
state.mode = .Normal;
|
||||
core.reset_input_map(state)
|
||||
|
||||
buffer.selection = nil;
|
||||
core.update_file_buffer_scroll(buffer)
|
||||
}, "Yank Line");
|
||||
|
||||
core.register_key_action(input_map, .P, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.push_new_snapshot(&buffer.history)
|
||||
|
||||
if state.yank_register.whole_line {
|
||||
core.insert_content(buffer, []u8{'\n'});
|
||||
core.paste_register(state, state.yank_register, buffer)
|
||||
core.insert_content(buffer, []u8{'\n'});
|
||||
} else {
|
||||
core.paste_register(state, state.yank_register, buffer)
|
||||
}
|
||||
|
||||
core.reset_input_map(state)
|
||||
}, "Paste");
|
||||
}
|
||||
}
|
||||
|
||||
file_buffer_text_input_actions :: proc(input_map: ^core.InputActions) {
|
||||
core.register_key_action(input_map, .I, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.push_new_snapshot(&buffer.history)
|
||||
|
||||
state.mode = .Insert;
|
||||
sdl2.StartTextInput();
|
||||
}, "enter insert mode");
|
||||
core.register_key_action(input_map, .A, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.push_new_snapshot(&buffer.history)
|
||||
|
||||
core.move_cursor_right(buffer, false);
|
||||
state.mode = .Insert;
|
||||
sdl2.StartTextInput();
|
||||
}, "enter insert mode after character (append)");
|
||||
|
||||
core.register_key_action(input_map, .U, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.pop_snapshot(&buffer.history, true)
|
||||
}, "Undo");
|
||||
|
||||
core.register_ctrl_key_action(input_map, .R, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.recover_snapshot(&buffer.history)
|
||||
}, "Redo");
|
||||
|
||||
// TODO: add shift+o to insert newline above current one
|
||||
|
||||
core.register_key_action(input_map, .O, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.push_new_snapshot(&buffer.history)
|
||||
|
||||
if buffer := buffer; buffer != nil {
|
||||
core.move_cursor_end_of_line(buffer, false);
|
||||
runtime.clear(&buffer.input_buffer)
|
||||
|
||||
append(&buffer.input_buffer, '\n')
|
||||
|
||||
state.mode = .Insert;
|
||||
|
||||
sdl2.StartTextInput();
|
||||
}
|
||||
}, "insert mode on newline");
|
||||
|
||||
// Copy-Paste
|
||||
{
|
||||
{
|
||||
yank_actions := core.new_input_actions()
|
||||
defer core.register_key_action(input_map, .Y, yank_actions)
|
||||
|
||||
core.register_key_action(&yank_actions, .Y, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.yank_whole_line(state, buffer)
|
||||
|
||||
core.reset_input_map(state)
|
||||
}, "Yank Line");
|
||||
}
|
||||
|
||||
core.register_key_action(input_map, .P, proc(state: ^core.State, user_data: rawptr) {
|
||||
buffer := &(&(transmute(^core.Panel)user_data).type.(core.FileBufferPanel)).buffer
|
||||
|
||||
core.push_new_snapshot(&buffer.history)
|
||||
|
||||
if state.yank_register.whole_line {
|
||||
core.move_cursor_end_of_line(buffer, false);
|
||||
core.insert_content(buffer, []u8{'\n'});
|
||||
core.move_cursor_right(buffer, false);
|
||||
} else {
|
||||
core.move_cursor_right(buffer)
|
||||
}
|
||||
core.paste_register(state, state.yank_register, buffer)
|
||||
core.move_cursor_start_of_line(buffer)
|
||||
|
||||
core.reset_input_map(state)
|
||||
}, "Paste");
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,309 @@
|
|||
package panels
|
||||
|
||||
import "base:runtime"
|
||||
import "core:mem"
|
||||
import "core:fmt"
|
||||
import "core:strings"
|
||||
import "core:log"
|
||||
|
||||
import "vendor:sdl2"
|
||||
|
||||
import ts "../tree_sitter"
|
||||
import "../core"
|
||||
import "../input"
|
||||
import "../util"
|
||||
import "../ui"
|
||||
|
||||
open_grep_panel :: proc(state: ^core.State) {
|
||||
open(state, make_grep_panel())
|
||||
|
||||
state.mode = .Insert
|
||||
sdl2.StartTextInput()
|
||||
}
|
||||
|
||||
make_grep_panel :: proc() -> core.Panel {
|
||||
run_query :: proc(panel_state: ^core.GrepPanel, query: string, directory: string) {
|
||||
if panel_state.query_region.arena != nil {
|
||||
mem.end_arena_temp_memory(panel_state.query_region)
|
||||
}
|
||||
panel_state.query_region = mem.begin_arena_temp_memory(&panel_state.query_arena)
|
||||
|
||||
context.allocator = mem.arena_allocator(&panel_state.query_arena)
|
||||
|
||||
rs_results := grep(
|
||||
strings.clone_to_cstring(query),
|
||||
strings.clone_to_cstring(directory)
|
||||
);
|
||||
|
||||
panel_state.query_results = rs_grep_as_results(&rs_results)
|
||||
|
||||
panel_state.selected_result = 0
|
||||
if len(panel_state.query_results) > 0 {
|
||||
core.update_glyph_buffer_from_bytes(
|
||||
&panel_state.glyphs,
|
||||
transmute([]u8)panel_state.query_results[panel_state.selected_result].file_context,
|
||||
panel_state.query_results[panel_state.selected_result].line,
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
return core.Panel {
|
||||
type = core.GrepPanel {},
|
||||
drop = proc(panel: ^core.Panel, state: ^core.State) {
|
||||
panel_state := &panel.type.(core.GrepPanel)
|
||||
|
||||
ts.delete_state(&panel_state.buffer.tree)
|
||||
},
|
||||
create = proc(panel: ^core.Panel, state: ^core.State) {
|
||||
context.allocator = panel.allocator
|
||||
|
||||
panel_state := &panel.type.(core.GrepPanel)
|
||||
|
||||
mem.arena_init(&panel_state.query_arena, make([]u8, 1024*1024*2))
|
||||
|
||||
panel.input_map = core.new_input_map()
|
||||
panel_state.glyphs = core.make_glyph_buffer(256,256)
|
||||
panel_state.buffer = core.new_virtual_file_buffer()
|
||||
|
||||
core.register_key_action(&panel.input_map.mode[.Normal], .ENTER, proc(state: ^core.State, user_data: rawptr) {
|
||||
this_panel := transmute(^core.Panel)user_data
|
||||
|
||||
if panel_state, ok := &this_panel.type.(core.GrepPanel); ok {
|
||||
if panel_state.query_results != nil {
|
||||
selected_result := &panel_state.query_results[panel_state.selected_result]
|
||||
|
||||
if panel_id, ok := open_file_buffer_in_new_panel(state, selected_result.file_path, selected_result.line, selected_result.col); ok {
|
||||
close(state, this_panel.id)
|
||||
|
||||
state.current_panel = panel_id
|
||||
} else {
|
||||
log.error("failed to open file buffer in new panel")
|
||||
}
|
||||
}
|
||||
}
|
||||
}, "Open File");
|
||||
core.register_key_action(&panel.input_map.mode[.Normal], .I, proc(state: ^core.State, user_data: rawptr) {
|
||||
state.mode = .Insert;
|
||||
sdl2.StartTextInput();
|
||||
}, "enter insert mode");
|
||||
core.register_key_action(&panel.input_map.mode[.Normal], .K, proc(state: ^core.State, user_data: rawptr) {
|
||||
this_panel := transmute(^core.Panel)user_data
|
||||
|
||||
if panel_state, ok := &this_panel.type.(core.GrepPanel); ok {
|
||||
// TODO: bounds checking
|
||||
panel_state.selected_result -= 1
|
||||
|
||||
core.update_glyph_buffer_from_bytes(
|
||||
&panel_state.glyphs,
|
||||
transmute([]u8)panel_state.query_results[panel_state.selected_result].file_context,
|
||||
panel_state.query_results[panel_state.selected_result].line,
|
||||
)
|
||||
}
|
||||
}, "move selection up");
|
||||
core.register_key_action(&panel.input_map.mode[.Normal], .J, proc(state: ^core.State, user_data: rawptr) {
|
||||
this_panel := transmute(^core.Panel)user_data
|
||||
|
||||
if panel_state, ok := &this_panel.type.(core.GrepPanel); ok {
|
||||
// TODO: bounds checking
|
||||
panel_state.selected_result += 1
|
||||
|
||||
core.update_glyph_buffer_from_bytes(
|
||||
&panel_state.glyphs,
|
||||
transmute([]u8)panel_state.query_results[panel_state.selected_result].file_context,
|
||||
panel_state.query_results[panel_state.selected_result].line,
|
||||
)
|
||||
}
|
||||
}, "move selection down");
|
||||
|
||||
core.register_key_action(&panel.input_map.mode[.Insert], .ESCAPE, proc(state: ^core.State, user_data: rawptr) {
|
||||
state.mode = .Normal;
|
||||
sdl2.StopTextInput();
|
||||
}, "exit insert mode");
|
||||
core.register_key_action(&panel.input_map.mode[.Normal], .ESCAPE, proc(state: ^core.State, user_data: rawptr) {
|
||||
this_panel := transmute(^core.Panel)user_data
|
||||
close(state, this_panel.id)
|
||||
}, "close panel");
|
||||
},
|
||||
buffer = proc(panel: ^core.Panel, state: ^core.State) -> (buffer: ^core.FileBuffer, ok: bool) {
|
||||
if panel_state, ok := &panel.type.(core.GrepPanel); ok {
|
||||
return &panel_state.buffer, true
|
||||
}
|
||||
|
||||
return
|
||||
},
|
||||
on_buffer_input = proc(panel: ^core.Panel, state: ^core.State) {
|
||||
if panel_state, ok := &panel.type.(core.GrepPanel); ok {
|
||||
run_query(panel_state, string(panel_state.buffer.input_buffer[:]), state.directory)
|
||||
}
|
||||
},
|
||||
render = proc(panel: ^core.Panel, state: ^core.State) -> (ok: bool) {
|
||||
if panel_state, ok := &panel.type.(core.GrepPanel); ok {
|
||||
s := transmute(^ui.State)state.ui
|
||||
|
||||
ui.open_element(s, nil, {
|
||||
dir = .TopToBottom,
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
})
|
||||
{
|
||||
// query results and file contents side-by-side
|
||||
ui.open_element(s, nil, {
|
||||
dir = .LeftToRight,
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
})
|
||||
{
|
||||
if panel_state.query_results != nil {
|
||||
// query results
|
||||
query_result_container := ui.open_element(s, nil,
|
||||
{
|
||||
dir = .TopToBottom,
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
},
|
||||
style = {
|
||||
border = {.Left, .Right, .Top, .Bottom},
|
||||
border_color = .Background4
|
||||
}
|
||||
)
|
||||
{
|
||||
container_height := query_result_container.layout.size.y
|
||||
max_results := container_height / 16
|
||||
|
||||
for result, i in panel_state.query_results {
|
||||
if i > max_results {
|
||||
break
|
||||
}
|
||||
|
||||
ui.open_element(s, nil, {
|
||||
dir = .LeftToRight,
|
||||
kind = {ui.Fit{}, ui.Fit{}},
|
||||
})
|
||||
{
|
||||
defer ui.close_element(s)
|
||||
|
||||
ui.open_element(s, fmt.tprintf("%v:%v: ", result.line, result.col), {})
|
||||
ui.close_element(s)
|
||||
|
||||
|
||||
style := ui.UI_Style{}
|
||||
|
||||
if panel_state.selected_result == i {
|
||||
style.background_color = .Background2
|
||||
}
|
||||
|
||||
ui.open_element(s, result.file_path, {}, style)
|
||||
ui.close_element(s)
|
||||
}
|
||||
}
|
||||
}
|
||||
ui.close_element(s)
|
||||
|
||||
// file contents
|
||||
selected_result := &panel_state.query_results[panel_state.selected_result]
|
||||
|
||||
core.update_glyph_buffer_from_bytes(
|
||||
&panel_state.glyphs,
|
||||
transmute([]u8)selected_result.file_context,
|
||||
selected_result.line,
|
||||
)
|
||||
render_glyph_buffer(state, s, &panel_state.glyphs)
|
||||
}
|
||||
}
|
||||
ui.close_element(s)
|
||||
|
||||
// text input
|
||||
ui.open_element(s, nil, {
|
||||
kind = {ui.Grow{}, ui.Exact(state.source_font_height)}
|
||||
})
|
||||
{
|
||||
defer ui.close_element(s)
|
||||
|
||||
// render_raw_buffer(state, s, &state.buffers[panel_state.buffer])
|
||||
}
|
||||
}
|
||||
ui.close_element(s)
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
foreign import grep_lib "../pkg/grep_lib/target/debug/libgrep.a"
|
||||
@(default_calling_convention = "c")
|
||||
foreign grep_lib {
|
||||
grep :: proc (pattern: cstring, directory: cstring) -> RS_GrepResults ---
|
||||
free_grep_results :: proc(results: RS_GrepResults) ---
|
||||
}
|
||||
|
||||
RS_GrepResults :: struct {
|
||||
results: [^]RS_GrepResult,
|
||||
len: u32,
|
||||
}
|
||||
RS_GrepResult :: struct {
|
||||
line_number: u64,
|
||||
column: u64,
|
||||
|
||||
text_len: u32,
|
||||
path_len: u32,
|
||||
|
||||
text: [^]u8,
|
||||
path: [^]u8,
|
||||
}
|
||||
|
||||
@(private)
|
||||
rs_grep_as_results :: proc(results: ^RS_GrepResults, allocator := context.allocator) -> []core.GrepQueryResult {
|
||||
context.allocator = allocator
|
||||
|
||||
query_results := make([]core.GrepQueryResult, results.len)
|
||||
|
||||
for i in 0..<results.len {
|
||||
r := results.results[i]
|
||||
|
||||
query_results[i] = core.GrepQueryResult {
|
||||
file_context = strings.clone_from_ptr(r.text, int(r.text_len)) or_continue,
|
||||
file_path = strings.clone_from_ptr(r.path, int(r.path_len)) or_continue,
|
||||
line = int(r.line_number) - 1,
|
||||
col = int(r.column) - 1,
|
||||
}
|
||||
}
|
||||
|
||||
free_grep_results(results^)
|
||||
return query_results
|
||||
}
|
||||
|
||||
render_raw_buffer :: proc(state: ^core.State, s: ^ui.State, buffer: ^core.FileBuffer) {
|
||||
draw_func := proc(state: ^core.State, e: ui.UI_Element, user_data: rawptr) {
|
||||
buffer := transmute(^core.FileBuffer)user_data;
|
||||
if buffer != nil {
|
||||
buffer.glyphs.width = e.layout.size.x / state.source_font_width;
|
||||
buffer.glyphs.height = e.layout.size.y / state.source_font_height + 1;
|
||||
|
||||
core.draw_file_buffer(state, buffer, e.layout.pos.x, e.layout.pos.y, e.layout.size.x, e.layout.size.y, false);
|
||||
}
|
||||
};
|
||||
|
||||
ui.open_element(s, ui.UI_Element_Kind_Custom{fn = draw_func, user_data = transmute(rawptr)buffer}, {
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
})
|
||||
ui.close_element(s)
|
||||
|
||||
}
|
||||
|
||||
render_glyph_buffer :: proc(state: ^core.State, s: ^ui.State, glyphs: ^core.GlyphBuffer) {
|
||||
draw_func := proc(state: ^core.State, e: ui.UI_Element, user_data: rawptr) {
|
||||
glyphs := transmute(^core.GlyphBuffer)user_data;
|
||||
if glyphs != nil {
|
||||
glyphs.width = e.layout.size.x / state.source_font_width;
|
||||
glyphs.height = e.layout.size.y / state.source_font_height + 1;
|
||||
|
||||
core.draw_glyph_buffer(state, glyphs, e.layout.pos.x, e.layout.pos.y, 0, true);
|
||||
}
|
||||
};
|
||||
|
||||
ui.open_element(s, ui.UI_Element_Kind_Custom{fn = draw_func, user_data = transmute(rawptr)glyphs}, {
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
})
|
||||
ui.close_element(s)
|
||||
|
||||
}
|
||||
|
|
@ -2,7 +2,6 @@ package panels
|
|||
|
||||
import "base:runtime"
|
||||
import "core:mem"
|
||||
import "core:path/filepath"
|
||||
import "core:fmt"
|
||||
import "core:strings"
|
||||
import "core:log"
|
||||
|
|
@ -15,48 +14,6 @@ import "../input"
|
|||
import "../util"
|
||||
import "../ui"
|
||||
|
||||
foreign import grep_lib "../pkg/grep_lib/target/debug/libgrep.a"
|
||||
@(default_calling_convention = "c")
|
||||
foreign grep_lib {
|
||||
grep :: proc (pattern: cstring, directory: cstring) -> RS_GrepResults ---
|
||||
free_grep_results :: proc(results: RS_GrepResults) ---
|
||||
}
|
||||
|
||||
RS_GrepResults :: struct {
|
||||
results: [^]RS_GrepResult,
|
||||
len: u32,
|
||||
}
|
||||
RS_GrepResult :: struct {
|
||||
line_number: u64,
|
||||
column: u64,
|
||||
|
||||
text_len: u32,
|
||||
path_len: u32,
|
||||
|
||||
text: [^]u8,
|
||||
path: [^]u8,
|
||||
}
|
||||
|
||||
@(private)
|
||||
rs_grep_as_results :: proc(results: ^RS_GrepResults, allocator := context.allocator) -> []core.GrepQueryResult {
|
||||
context.allocator = allocator
|
||||
|
||||
query_results := make([]core.GrepQueryResult, results.len)
|
||||
|
||||
for i in 0..<results.len {
|
||||
r := results.results[i]
|
||||
|
||||
query_results[i] = core.GrepQueryResult {
|
||||
file_context = strings.clone_from_ptr(r.text, int(r.text_len)) or_continue,
|
||||
file_path = strings.clone_from_ptr(r.path, int(r.path_len)) or_continue,
|
||||
line = int(r.line_number) - 1,
|
||||
col = int(r.column) - 1,
|
||||
}
|
||||
}
|
||||
|
||||
return query_results
|
||||
}
|
||||
|
||||
// NOTE: odd that this is here, but I don't feel like thinking of a better dep-tree to fix it
|
||||
register_default_leader_actions :: proc(input_map: ^core.InputActions) {
|
||||
core.register_key_action(input_map, .Q, proc(state: ^core.State, user_data: rawptr) {
|
||||
|
|
@ -106,9 +63,15 @@ register_default_panel_actions :: proc(input_map: ^core.InputActions) {
|
|||
|
||||
|
||||
open :: proc(state: ^core.State, panel: core.Panel, make_active: bool = true) -> (panel_id: int, ok: bool) {
|
||||
if panel_id, ok := util.append_static_list(&state.panels, panel).?; ok && make_active {
|
||||
if panel_id, panel, ok := util.append_static_list(&state.panels, panel); ok && make_active {
|
||||
panel.id = panel_id
|
||||
state.current_panel = panel_id
|
||||
|
||||
mem.arena_init(&panel.arena, make([]u8, 1024*1024*4))
|
||||
panel.allocator = mem.arena_allocator(&panel.arena)
|
||||
|
||||
panel->create(state)
|
||||
|
||||
core.reset_input_map(state)
|
||||
|
||||
return panel_id, true
|
||||
|
|
@ -120,9 +83,11 @@ open :: proc(state: ^core.State, panel: core.Panel, make_active: bool = true) ->
|
|||
close :: proc(state: ^core.State, panel_id: int) {
|
||||
if panel, ok := util.get(&state.panels, panel_id).?; ok {
|
||||
if panel.drop != nil {
|
||||
panel.drop(state, &panel.panel_state)
|
||||
panel->drop(state)
|
||||
}
|
||||
|
||||
mem.free(raw_data(panel.arena.data))
|
||||
|
||||
util.delete(&state.panels, panel_id)
|
||||
|
||||
// TODO: keep track of the last active panel instead of focusing back to the first one
|
||||
|
|
@ -133,390 +98,3 @@ close :: proc(state: ^core.State, panel_id: int) {
|
|||
core.reset_input_map(state)
|
||||
}
|
||||
}
|
||||
|
||||
open_file_buffer_in_new_panel :: proc(state: ^core.State, file_path: string, line, col: int) -> (panel_id, buffer_index: int, ok: bool) {
|
||||
// FIXME: move into panel
|
||||
buffer, err := core.new_file_buffer(context.allocator, file_path, state.directory);
|
||||
if err.type != .None {
|
||||
log.error("Failed to create file buffer:", err);
|
||||
return;
|
||||
}
|
||||
|
||||
buffer.history.cursor.line = line
|
||||
buffer.history.cursor.col = col
|
||||
buffer.top_line = buffer.history.cursor.line
|
||||
core.update_file_buffer_index_from_cursor(&buffer)
|
||||
|
||||
// buffer_index = len(state.buffers)
|
||||
// runtime.append(&state.buffers, buffer);
|
||||
|
||||
if panel_id, ok := open(state, make_file_buffer_panel(buffer_index)); ok {
|
||||
return panel_id, buffer_index, true
|
||||
}
|
||||
|
||||
return -1, -1, false
|
||||
}
|
||||
|
||||
render_file_buffer :: proc(state: ^core.State, s: ^ui.State, buffer: ^core.FileBuffer) {
|
||||
draw_func := proc(state: ^core.State, e: ui.UI_Element, user_data: rawptr) {
|
||||
buffer := transmute(^core.FileBuffer)user_data;
|
||||
if buffer != nil {
|
||||
buffer.glyphs.width = e.layout.size.x / state.source_font_width;
|
||||
buffer.glyphs.height = e.layout.size.y / state.source_font_height + 1;
|
||||
|
||||
core.draw_file_buffer(state, buffer, e.layout.pos.x, e.layout.pos.y, e.layout.size.x, e.layout.size.y);
|
||||
}
|
||||
};
|
||||
|
||||
relative_file_path, _ := filepath.rel(state.directory, buffer.file_path, context.temp_allocator)
|
||||
|
||||
ui.open_element(s, nil,
|
||||
{
|
||||
dir = .TopToBottom,
|
||||
kind = {ui.Grow{}, ui.Grow{}},
|
||||
},
|
||||
style = {
|
||||
border = {.Left, .Right, .Top, .Bottom},
|
||||
border_color = .Background4,
|
||||
background_color = .Background1,
|
||||
}
|
||||
)
|
||||
{
|
||||
ui.open_element(s,
|
||||
ui.UI_Element_Kind_Custom{fn = draw_func, user_data = transmute(rawptr)buffer},
|
||||
{
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
},
|
||||
style = {
|
||||
border = {.Left, .Right, .Top, .Bottom},
|
||||
border_color = .Background4,
|
||||
background_color = .Background1,
|
||||
}
|
||||
)
|
||||
ui.close_element(s)
|
||||
|
||||
ui.open_element(s, nil, {
|
||||
kind = {ui.Grow{}, ui.Exact(state.source_font_height)}
|
||||
},
|
||||
style = {
|
||||
border = {.Left, .Right, .Top, .Bottom},
|
||||
border_color = .Background4,
|
||||
}
|
||||
)
|
||||
{
|
||||
ui.open_element(s, fmt.tprintf("%s", state.mode), {})
|
||||
ui.close_element(s)
|
||||
|
||||
ui.open_element(s, nil, { kind = {ui.Grow{}, ui.Grow{}}})
|
||||
ui.close_element(s)
|
||||
|
||||
it := core.new_file_buffer_iter_with_cursor(buffer, buffer.history.cursor)
|
||||
ui.open_element(
|
||||
s,
|
||||
fmt.tprintf(
|
||||
"%v:%v - Slice %v:%v - Char: %v",
|
||||
buffer.history.cursor.line + 1,
|
||||
buffer.history.cursor.col + 1,
|
||||
buffer.history.cursor.index.chunk_index,
|
||||
buffer.history.cursor.index.char_index,
|
||||
core.get_character_at_iter(it)
|
||||
),
|
||||
{}
|
||||
)
|
||||
ui.close_element(s)
|
||||
}
|
||||
ui.close_element(s)
|
||||
}
|
||||
ui.close_element(s)
|
||||
}
|
||||
|
||||
render_raw_buffer :: proc(state: ^core.State, s: ^ui.State, buffer: ^core.FileBuffer) {
|
||||
draw_func := proc(state: ^core.State, e: ui.UI_Element, user_data: rawptr) {
|
||||
buffer := transmute(^core.FileBuffer)user_data;
|
||||
if buffer != nil {
|
||||
buffer.glyphs.width = e.layout.size.x / state.source_font_width;
|
||||
buffer.glyphs.height = e.layout.size.y / state.source_font_height + 1;
|
||||
|
||||
core.draw_file_buffer(state, buffer, e.layout.pos.x, e.layout.pos.y, e.layout.size.x, e.layout.size.y, false);
|
||||
}
|
||||
};
|
||||
|
||||
ui.open_element(s, ui.UI_Element_Kind_Custom{fn = draw_func, user_data = transmute(rawptr)buffer}, {
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
})
|
||||
ui.close_element(s)
|
||||
|
||||
}
|
||||
|
||||
render_glyph_buffer :: proc(state: ^core.State, s: ^ui.State, glyphs: ^core.GlyphBuffer) {
|
||||
draw_func := proc(state: ^core.State, e: ui.UI_Element, user_data: rawptr) {
|
||||
glyphs := transmute(^core.GlyphBuffer)user_data;
|
||||
if glyphs != nil {
|
||||
glyphs.width = e.layout.size.x / state.source_font_width;
|
||||
glyphs.height = e.layout.size.y / state.source_font_height + 1;
|
||||
|
||||
core.draw_glyph_buffer(state, glyphs, e.layout.pos.x, e.layout.pos.y, 0, true);
|
||||
}
|
||||
};
|
||||
|
||||
ui.open_element(s, ui.UI_Element_Kind_Custom{fn = draw_func, user_data = transmute(rawptr)glyphs}, {
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
})
|
||||
ui.close_element(s)
|
||||
|
||||
}
|
||||
|
||||
make_file_buffer_panel :: proc(buffer_index: int) -> core.Panel {
|
||||
input_map := core.new_input_map()
|
||||
|
||||
leader_actions := core.new_input_actions()
|
||||
register_default_leader_actions(&leader_actions);
|
||||
core.register_key_action(&input_map.mode[.Normal], .SPACE, leader_actions, "leader commands");
|
||||
|
||||
core.register_ctrl_key_action(&input_map.mode[.Normal], .W, core.new_input_actions(), "Panel Navigation")
|
||||
register_default_panel_actions(&(&input_map.mode[.Normal].ctrl_key_actions[.W]).action.(core.InputActions))
|
||||
|
||||
input.register_default_input_actions(&input_map.mode[.Normal]);
|
||||
input.register_default_visual_actions(&input_map.mode[.Visual]);
|
||||
input.register_default_text_input_actions(&input_map.mode[.Normal]);
|
||||
|
||||
return core.Panel {
|
||||
panel_state = core.FileBufferPanel { buffer_index = buffer_index },
|
||||
input_map = input_map,
|
||||
drop = proc(state: ^core.State, panel_state: ^core.PanelState) {
|
||||
if panel_state, ok := &panel_state.(core.FileBufferPanel); ok {
|
||||
// core.free_file_buffer(&state.buffers[panel_state.buffer_index])
|
||||
}
|
||||
},
|
||||
render_proc = proc(state: ^core.State, panel_state: ^core.PanelState) -> (ok: bool) {
|
||||
panel_state := panel_state.(core.FileBufferPanel) or_return;
|
||||
|
||||
// FIXME: use buffer from panel
|
||||
// s := transmute(^ui.State)state.ui
|
||||
// buffer := &state.buffers[panel_state.buffer_index]
|
||||
// render_file_buffer(state, s, buffer)
|
||||
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
open_grep_panel :: proc(state: ^core.State) {
|
||||
open(state, make_grep_panel(state))
|
||||
|
||||
state.mode = .Insert
|
||||
sdl2.StartTextInput()
|
||||
}
|
||||
|
||||
make_grep_panel :: proc(state: ^core.State) -> core.Panel {
|
||||
query_arena: mem.Arena
|
||||
mem.arena_init(&query_arena, make([]u8, 1024*1024*2, state.ctx.allocator))
|
||||
|
||||
glyphs := core.make_glyph_buffer(256,256, allocator = mem.arena_allocator(&query_arena))
|
||||
|
||||
input_map := core.new_input_map()
|
||||
// FIXME: add to panel
|
||||
grep_input_buffer := core.new_virtual_file_buffer(context.allocator)
|
||||
// runtime.append(&state.buffers, grep_input_buffer)
|
||||
|
||||
run_query :: proc(panel_state: ^core.GrepPanel, query: string, directory: string) {
|
||||
if panel_state.query_region.arena != nil {
|
||||
mem.end_arena_temp_memory(panel_state.query_region)
|
||||
}
|
||||
panel_state.query_region = mem.begin_arena_temp_memory(&panel_state.query_arena)
|
||||
|
||||
context.allocator = mem.arena_allocator(&panel_state.query_arena)
|
||||
|
||||
rs_results := grep(
|
||||
strings.clone_to_cstring(query, allocator = context.temp_allocator),
|
||||
strings.clone_to_cstring(directory, allocator = context.temp_allocator)
|
||||
);
|
||||
|
||||
panel_state.query_results = rs_grep_as_results(&rs_results)
|
||||
free_grep_results(rs_results)
|
||||
|
||||
panel_state.selected_result = 0
|
||||
if len(panel_state.query_results) > 0 {
|
||||
core.update_glyph_buffer_from_bytes(
|
||||
&panel_state.glyphs,
|
||||
transmute([]u8)panel_state.query_results[panel_state.selected_result].file_context,
|
||||
panel_state.query_results[panel_state.selected_result].line,
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
core.register_key_action(&input_map.mode[.Normal], .ENTER, proc(state: ^core.State, user_data: rawptr) {
|
||||
this_panel := transmute(^core.Panel)user_data
|
||||
|
||||
if panel_state, ok := &this_panel.panel_state.(core.GrepPanel); ok {
|
||||
if panel_state.query_results != nil {
|
||||
selected_result := &panel_state.query_results[panel_state.selected_result]
|
||||
|
||||
if panel_id, buffer, ok := open_file_buffer_in_new_panel(state, selected_result.file_path, selected_result.line, selected_result.col); ok {
|
||||
// FIXME: store panel_id in core.Panel
|
||||
// close(state, this_panel)
|
||||
|
||||
state.current_panel = panel_id
|
||||
} else {
|
||||
log.error("failed to open file buffer in new panel")
|
||||
}
|
||||
}
|
||||
}
|
||||
}, "Open File");
|
||||
core.register_key_action(&input_map.mode[.Normal], .I, proc(state: ^core.State, user_data: rawptr) {
|
||||
state.mode = .Insert;
|
||||
sdl2.StartTextInput();
|
||||
}, "enter insert mode");
|
||||
core.register_key_action(&input_map.mode[.Normal], .K, proc(state: ^core.State, user_data: rawptr) {
|
||||
this_panel := transmute(^core.Panel)user_data
|
||||
|
||||
if panel_state, ok := &this_panel.panel_state.(core.GrepPanel); ok {
|
||||
// TODO: bounds checking
|
||||
panel_state.selected_result -= 1
|
||||
|
||||
core.update_glyph_buffer_from_bytes(
|
||||
&panel_state.glyphs,
|
||||
transmute([]u8)panel_state.query_results[panel_state.selected_result].file_context,
|
||||
panel_state.query_results[panel_state.selected_result].line,
|
||||
)
|
||||
}
|
||||
}, "move selection up");
|
||||
core.register_key_action(&input_map.mode[.Normal], .J, proc(state: ^core.State, user_data: rawptr) {
|
||||
this_panel := transmute(^core.Panel)user_data
|
||||
|
||||
if panel_state, ok := &this_panel.panel_state.(core.GrepPanel); ok {
|
||||
// TODO: bounds checking
|
||||
panel_state.selected_result += 1
|
||||
|
||||
core.update_glyph_buffer_from_bytes(
|
||||
&panel_state.glyphs,
|
||||
transmute([]u8)panel_state.query_results[panel_state.selected_result].file_context,
|
||||
panel_state.query_results[panel_state.selected_result].line,
|
||||
)
|
||||
}
|
||||
}, "move selection down");
|
||||
|
||||
core.register_key_action(&input_map.mode[.Insert], .ESCAPE, proc(state: ^core.State, user_data: rawptr) {
|
||||
state.mode = .Normal;
|
||||
sdl2.StopTextInput();
|
||||
}, "exit insert mode");
|
||||
core.register_key_action(&input_map.mode[.Normal], .ESCAPE, proc(state: ^core.State, user_data: rawptr) {
|
||||
if state.current_panel != nil {
|
||||
// FIXME; store panel_id in core.Panel
|
||||
// close(state, state.current_panel.?)
|
||||
}
|
||||
}, "close panel");
|
||||
|
||||
|
||||
return core.Panel {
|
||||
panel_state = core.GrepPanel {
|
||||
query_arena = query_arena,
|
||||
// buffer = len(state.buffers)-1,
|
||||
query_results = nil,
|
||||
glyphs = glyphs,
|
||||
},
|
||||
input_map = input_map,
|
||||
on_buffer_input_proc = proc(state: ^core.State, panel_state: ^core.PanelState) {
|
||||
if panel_state, ok := &panel_state.(core.GrepPanel); ok {
|
||||
// buffer := &state.buffers[panel_state.buffer]
|
||||
// run_query(panel_state, string(buffer.input_buffer[:]), state.directory)
|
||||
}
|
||||
},
|
||||
drop = proc(state: ^core.State, panel_state: ^core.PanelState) {
|
||||
if panel_state, ok := &panel_state.(core.GrepPanel); ok {
|
||||
// core.free_file_buffer(&state.buffers[panel_state.buffer])
|
||||
delete(panel_state.query_arena.data, state.ctx.allocator)
|
||||
}
|
||||
},
|
||||
render_proc = proc(state: ^core.State, panel_state: ^core.PanelState) -> (ok: bool) {
|
||||
if panel_state, ok := &panel_state.(core.GrepPanel); ok {
|
||||
s := transmute(^ui.State)state.ui
|
||||
|
||||
ui.open_element(s, nil, {
|
||||
dir = .TopToBottom,
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
})
|
||||
{
|
||||
// query results and file contents side-by-side
|
||||
ui.open_element(s, nil, {
|
||||
dir = .LeftToRight,
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
})
|
||||
{
|
||||
if panel_state.query_results != nil {
|
||||
// query results
|
||||
query_result_container := ui.open_element(s, nil,
|
||||
{
|
||||
dir = .TopToBottom,
|
||||
kind = {ui.Grow{}, ui.Grow{}}
|
||||
},
|
||||
style = {
|
||||
border = {.Left, .Right, .Top, .Bottom},
|
||||
border_color = .Background4
|
||||
}
|
||||
)
|
||||
{
|
||||
container_height := query_result_container.layout.size.y
|
||||
max_results := container_height / 16
|
||||
|
||||
for result, i in panel_state.query_results {
|
||||
if i > max_results {
|
||||
break
|
||||
}
|
||||
|
||||
ui.open_element(s, nil, {
|
||||
dir = .LeftToRight,
|
||||
kind = {ui.Fit{}, ui.Fit{}},
|
||||
})
|
||||
{
|
||||
defer ui.close_element(s)
|
||||
|
||||
ui.open_element(s, fmt.tprintf("%v:%v: ", result.line, result.col), {})
|
||||
ui.close_element(s)
|
||||
|
||||
|
||||
style := ui.UI_Style{}
|
||||
|
||||
if panel_state.selected_result == i {
|
||||
style.background_color = .Background2
|
||||
}
|
||||
|
||||
ui.open_element(s, result.file_path, {}, style)
|
||||
ui.close_element(s)
|
||||
}
|
||||
}
|
||||
}
|
||||
ui.close_element(s)
|
||||
|
||||
// file contents
|
||||
selected_result := &panel_state.query_results[panel_state.selected_result]
|
||||
|
||||
core.update_glyph_buffer_from_bytes(
|
||||
&panel_state.glyphs,
|
||||
transmute([]u8)selected_result.file_context,
|
||||
selected_result.line,
|
||||
)
|
||||
render_glyph_buffer(state, s, &panel_state.glyphs)
|
||||
}
|
||||
}
|
||||
ui.close_element(s)
|
||||
|
||||
// text input
|
||||
ui.open_element(s, nil, {
|
||||
kind = {ui.Grow{}, ui.Exact(state.source_font_height)}
|
||||
})
|
||||
{
|
||||
defer ui.close_element(s)
|
||||
|
||||
// render_raw_buffer(state, s, &state.buffers[panel_state.buffer])
|
||||
}
|
||||
}
|
||||
ui.close_element(s)
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -139,17 +139,17 @@ impl From<Match> for GrepResult {
|
|||
// this won't totally bite me later
|
||||
text_len: value.text.len() as u32,
|
||||
path_len: value.path.len() as u32,
|
||||
text: Box::leak(value.text.into_boxed_slice()).as_ptr(),
|
||||
path: Box::leak(value.path.into_bytes().into_boxed_slice()).as_ptr(),
|
||||
text: Box::into_raw(value.text.into_boxed_slice()) as _,
|
||||
path: Box::into_raw(value.path.into_bytes().into_boxed_slice()) as _,
|
||||
}
|
||||
}
|
||||
}
|
||||
impl From<GrepResult> for Match {
|
||||
fn from(value: GrepResult) -> Self {
|
||||
unsafe {
|
||||
let text = std::slice::from_raw_parts(value.text, value.text_len as usize).to_vec();
|
||||
let text = Box::from_raw(std::slice::from_raw_parts_mut(value.text as *mut _, value.text_len as usize)).to_vec();
|
||||
|
||||
let path = std::slice::from_raw_parts(value.path, value.path_len as usize).to_vec();
|
||||
let path = Box::from_raw(std::slice::from_raw_parts_mut(value.path as *mut _, value.path_len as usize)).to_vec();
|
||||
let path = String::from_utf8_unchecked(path);
|
||||
|
||||
Self {
|
||||
|
|
@ -188,17 +188,26 @@ extern "C" fn grep(
|
|||
.into_iter()
|
||||
.map(|sink| sink.matches.into_iter())
|
||||
.flatten()
|
||||
.map(Into::into)
|
||||
.map(|v| GrepResult::from(v))
|
||||
.collect::<Vec<_>>()
|
||||
.into_boxed_slice();
|
||||
|
||||
let len = boxed.len() as u32;
|
||||
|
||||
GrepResults {
|
||||
results: Box::leak(boxed).as_ptr(),
|
||||
results: Box::into_raw(boxed) as _,
|
||||
len,
|
||||
}
|
||||
}
|
||||
|
||||
#[unsafe(no_mangle)]
|
||||
extern "C" fn free_grep_results(_: GrepResults) { }
|
||||
extern "C" fn free_grep_results(results: GrepResults) {
|
||||
unsafe {
|
||||
let mut array = std::slice::from_raw_parts_mut(results.results as *mut GrepResult, results.len as usize);
|
||||
let array = Box::from_raw(array);
|
||||
|
||||
for v in array {
|
||||
let _ = Match::from(v);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -223,6 +223,7 @@ make_state :: proc(type: LanguageType, allocator := context.allocator) -> State
|
|||
}
|
||||
|
||||
delete_state :: proc(state: ^State) {
|
||||
delete(state.highlights)
|
||||
tree_cursor_delete(&state.cursor)
|
||||
tree_delete(state.tree)
|
||||
parser_delete(state.parser)
|
||||
|
|
|
|||
|
|
@ -11,17 +11,17 @@ StaticListSlot :: struct($T: typeid) {
|
|||
data: T,
|
||||
}
|
||||
|
||||
append_static_list :: proc(list: ^StaticList($T), value: T) -> Maybe(int) {
|
||||
append_static_list :: proc(list: ^StaticList($T), value: T) -> (id: int, panel: ^T, ok: bool) {
|
||||
for i in 0..<len(list.data) {
|
||||
if !list.data[i].active {
|
||||
list.data[i].active = true
|
||||
list.data[i].data = value
|
||||
|
||||
return i
|
||||
return i, &list.data[i].data, true
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
return
|
||||
}
|
||||
append :: proc{append_static_list}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue