diff options
Diffstat (limited to 'Libraries/LibGUI/TextEditor.h')
| -rw-r--r-- | Libraries/LibGUI/TextEditor.h | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/Libraries/LibGUI/TextEditor.h b/Libraries/LibGUI/TextEditor.h index bfc146fac8..1ffeb36555 100644 --- a/Libraries/LibGUI/TextEditor.h +++ b/Libraries/LibGUI/TextEditor.h @@ -43,6 +43,7 @@ class TextEditor : public ScrollableWidget , public TextDocument::Client { C_OBJECT(TextEditor) + public: enum Type { MultiLine, @@ -65,6 +66,9 @@ public: const String& placeholder() const { return m_placeholder; } void set_placeholder(const StringView& placeholder) { m_placeholder = placeholder; } + TextDocumentLine& current_line() { return line(m_cursor.line()); } + const TextDocumentLine& current_line() const { return line(m_cursor.line()); } + void set_visualize_trailing_whitespace(bool); bool visualize_trailing_whitespace() const { return m_visualize_trailing_whitespace; } @@ -107,6 +111,10 @@ public: void scroll_cursor_into_view(); void scroll_position_into_view(const TextPosition&); size_t line_count() const { return document().line_count(); } + TextDocumentLine& line(size_t index) { return document().line(index); } + const TextDocumentLine& line(size_t index) const { return document().line(index); } + NonnullOwnPtrVector<TextDocumentLine>& lines() { return document().lines(); } + const NonnullOwnPtrVector<TextDocumentLine>& lines() const { return document().lines(); } int line_spacing() const { return m_line_spacing; } int line_height() const; TextPosition cursor() const { return m_cursor; } @@ -164,11 +172,27 @@ public: const AutocompleteProvider* autocomplete_provider() const; void set_autocomplete_provider(OwnPtr<AutocompleteProvider>&&); + const EditingEngine* editing_engine() const; + void set_editing_engine(OwnPtr<EditingEngine>); + bool should_autocomplete_automatically() const { return m_autocomplete_timer; } void set_should_autocomplete_automatically(bool); bool is_in_drag_select() const { return m_in_drag_select; } + TextRange* selection() { return &m_selection; }; + void did_update_selection(); + void did_change(); + void update_cursor(); + + void add_code_point(u32 code_point); + void reset_cursor_blink(); + void toggle_selection_if_needed_for_event(bool is_selecting); + + int number_of_visible_lines() const; + Gfx::IntRect cursor_content_rect() const; + TextPosition text_position_at_content_position(const Gfx::IntPoint&) const; + protected: explicit TextEditor(Type = Type::MultiLine); @@ -191,7 +215,6 @@ protected: Gfx::IntRect ruler_content_rect(size_t line) const; TextPosition text_position_at(const Gfx::IntPoint&) const; - TextPosition text_position_at_content_position(const Gfx::IntPoint&) const; bool ruler_visible() const { return m_ruler_visible; } Gfx::IntRect content_rect_for_position(const TextPosition&) const; int ruler_width() const; @@ -211,7 +234,6 @@ private: void create_actions(); void paint_ruler(Painter&); void update_content_size(); - void did_change(); int fixed_glyph_width() const; void defer_reflow(); @@ -240,27 +262,13 @@ private: Gfx::IntRect line_content_rect(size_t item_index) const; Gfx::IntRect line_widget_rect(size_t line_index) const; - Gfx::IntRect cursor_content_rect() const; - void update_cursor(); - const NonnullOwnPtrVector<TextDocumentLine>& lines() const { return document().lines(); } - NonnullOwnPtrVector<TextDocumentLine>& lines() { return document().lines(); } - TextDocumentLine& line(size_t index) { return document().line(index); } - const TextDocumentLine& line(size_t index) const { return document().line(index); } - TextDocumentLine& current_line() { return line(m_cursor.line()); } - const TextDocumentLine& current_line() const { return line(m_cursor.line()); } - void toggle_selection_if_needed_for_event(const KeyEvent&); void delete_selection(); - void did_update_selection(); int content_x_for_position(const TextPosition&) const; Gfx::IntRect ruler_rect_in_inner_coordinates() const; Gfx::IntRect visible_text_rect_in_inner_coordinates() const; void recompute_all_visual_lines(); void ensure_cursor_is_valid(); void flush_pending_change_notification_if_needed(); - void get_selection_line_boundaries(size_t& first_line, size_t& last_line); - void move_selected_lines_up(); - void move_selected_lines_down(); - void sort_selected_lines(); size_t visual_line_containing(size_t line_index, size_t column) const; void recompute_visual_lines(size_t line_index); @@ -336,6 +344,8 @@ private: RefPtr<Core::Timer> m_automatic_selection_scroll_timer; RefPtr<Core::Timer> m_autocomplete_timer; + OwnPtr<EditingEngine> m_editing_engine; + Gfx::IntPoint m_last_mousemove_position; RefPtr<Gfx::Bitmap> m_icon; |