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Diffstat (limited to 'editor/gui/editor_quick_open_dialog.h')
| -rw-r--r-- | editor/gui/editor_quick_open_dialog.h | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/editor/gui/editor_quick_open_dialog.h b/editor/gui/editor_quick_open_dialog.h new file mode 100644 index 0000000000..d2177375dc --- /dev/null +++ b/editor/gui/editor_quick_open_dialog.h @@ -0,0 +1,230 @@ +/**************************************************************************/ +/* editor_quick_open_dialog.h */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ + +#ifndef EDITOR_QUICK_OPEN_DIALOG_H +#define EDITOR_QUICK_OPEN_DIALOG_H + +#include "core/templates/oa_hash_map.h" +#include "scene/gui/dialogs.h" + +class Button; +class CenterContainer; +class CheckButton; +class EditorFileSystemDirectory; +class LineEdit; +class HFlowContainer; +class MarginContainer; +class PanelContainer; +class ScrollContainer; +class StringName; +class Texture2D; +class TextureRect; +class VBoxContainer; + +class QuickOpenResultItem; + +enum class QuickOpenDisplayMode { + GRID, + LIST, +}; + +class QuickOpenResultContainer : public VBoxContainer { + GDCLASS(QuickOpenResultContainer, VBoxContainer) + +public: + void init(const Vector<StringName> &p_base_types); + void handle_search_box_input(const Ref<InputEvent> &p_ie); + void update_results(const String &p_query); + + bool has_nothing_selected() const; + String get_selected() const; + + void save_selected_item(); + void cleanup(); + + QuickOpenResultContainer(); + ~QuickOpenResultContainer(); + +protected: + void _notification(int p_what); + +private: + static const int TOTAL_ALLOCATED_RESULT_ITEMS = 100; + static const int SHOW_ALL_FILES_THRESHOLD = 30; + + struct Candidate { + String file_name; + String file_directory; + + Ref<Texture2D> thumbnail; + float score = 0; + }; + + Vector<StringName> base_types; + Vector<Candidate> candidates; + + OAHashMap<StringName, List<Candidate>> selected_history; + + String query; + int selection_index = -1; + int num_visible_results = 0; + int max_total_results = 0; + bool showing_history = false; + + QuickOpenDisplayMode content_display_mode = QuickOpenDisplayMode::LIST; + Vector<QuickOpenResultItem *> result_items; + + ScrollContainer *scroll_container = nullptr; + VBoxContainer *list = nullptr; + HFlowContainer *grid = nullptr; + + PanelContainer *panel_container = nullptr; + CenterContainer *no_results_container = nullptr; + Label *no_results_label = nullptr; + + Label *file_details_path = nullptr; + Button *display_mode_toggle = nullptr; + CheckButton *include_addons_toggle = nullptr; + + OAHashMap<StringName, Ref<Texture2D>> file_type_icons; + + static QuickOpenDisplayMode get_adaptive_display_mode(const Vector<StringName> &p_base_types); + + void _create_initial_results(bool p_include_addons); + void _find_candidates_in_folder(EditorFileSystemDirectory *p_directory, bool p_include_addons); + + int _sort_candidates(const String &p_query); + void _update_result_items(int p_new_visible_results_count, int p_new_selection_index); + + void _move_selection_index(Key p_key); + void _select_item(int p_index); + + void _item_input(const Ref<InputEvent> &p_ev, int p_index); + + void _set_display_mode(QuickOpenDisplayMode p_display_mode); + void _toggle_display_mode(); + void _toggle_include_addons(bool p_pressed); + + static void _bind_methods(); +}; + +class QuickOpenResultGridItem : public VBoxContainer { + GDCLASS(QuickOpenResultGridItem, VBoxContainer) + +public: + QuickOpenResultGridItem(); + + void set_content(const Ref<Texture2D> &p_thumbnail, const String &p_file_name); + void reset(); + void highlight_item(const Color &p_color); + void remove_highlight(); + +private: + TextureRect *thumbnail = nullptr; + Label *name = nullptr; +}; + +class QuickOpenResultListItem : public HBoxContainer { + GDCLASS(QuickOpenResultListItem, HBoxContainer) + +public: + QuickOpenResultListItem(); + + void set_content(const Ref<Texture2D> &p_thumbnail, const String &p_file_name, const String &p_file_directory); + void reset(); + void highlight_item(const Color &p_color); + void remove_highlight(); + +protected: + void _notification(int p_what); + +private: + static const int CONTAINER_MARGIN = 8; + + MarginContainer *image_container = nullptr; + VBoxContainer *text_container = nullptr; + + TextureRect *thumbnail = nullptr; + Label *name = nullptr; + Label *path = nullptr; +}; + +class QuickOpenResultItem : public HBoxContainer { + GDCLASS(QuickOpenResultItem, HBoxContainer) + +public: + QuickOpenResultItem(); + + void set_content(const Ref<Texture2D> &p_thumbnail, const String &p_file_name, const String &p_file_directory); + void set_display_mode(QuickOpenDisplayMode p_display_mode); + void reset(); + + void highlight_item(bool p_enabled); + +protected: + void _notification(int p_what); + +private: + QuickOpenResultListItem *list_item = nullptr; + QuickOpenResultGridItem *grid_item = nullptr; + + Ref<StyleBox> selected_stylebox; + Ref<StyleBox> hovering_stylebox; + Color highlighted_font_color; + + bool is_hovering = false; + bool is_selected = false; + + void _set_enabled(bool p_enabled); +}; + +class EditorQuickOpenDialog : public AcceptDialog { + GDCLASS(EditorQuickOpenDialog, AcceptDialog); + +public: + void popup_dialog(const Vector<StringName> &p_base_types, const Callable &p_item_selected_callback); + EditorQuickOpenDialog(); + +protected: + virtual void cancel_pressed() override; + virtual void ok_pressed() override; + +private: + static String get_dialog_title(const Vector<StringName> &p_base_types); + + LineEdit *search_box = nullptr; + QuickOpenResultContainer *container = nullptr; + + Callable item_selected_callback; + + void _search_box_text_changed(const String &p_query); +}; + +#endif // EDITOR_QUICK_OPEN_DIALOG_H |