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Allow adding a custom side menu to EditorFileDialog

This commit is contained in:
Aaron Franke 2023-09-11 18:05:18 -05:00
parent b905959f43
commit b0c1c24c38
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GPG Key ID: 40A1750B977E56BF
3 changed files with 38 additions and 4 deletions
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8
doc/classes/EditorFileDialog.xml
View File

@ -19,6 +19,14 @@
For example, a [param filter] of [code]"*.tscn, *.scn"[/code] and a [param description] of [code]"Scenes"[/code] results in filter text "Scenes (*.tscn, *.scn)".
</description>
</method>
<method name="add_side_menu">
<return type="void" />
<param index="0" name="menu" type="Control" />
<param index="1" name="title" type="String" default="&quot;&quot;" />
<description>
Adds the given [param menu] to the side of the file dialog with the given [param title] text on top. Only one side menu is allowed.
</description>
</method>
<method name="clear_filters">
<return type="void" />
<description>

31
editor/gui/editor_file_dialog.cpp
View File

@ -1619,6 +1619,7 @@ void EditorFileDialog::_bind_methods() {
ClassDB::bind_method(D_METHOD("_thumbnail_result"), &EditorFileDialog::_thumbnail_result);
ClassDB::bind_method(D_METHOD("set_disable_overwrite_warning", "disable"), &EditorFileDialog::set_disable_overwrite_warning);
ClassDB::bind_method(D_METHOD("is_overwrite_warning_disabled"), &EditorFileDialog::is_overwrite_warning_disabled);
ClassDB::bind_method(D_METHOD("add_side_menu", "menu", "title"), &EditorFileDialog::add_side_menu, DEFVAL(""));
ClassDB::bind_method(D_METHOD("invalidate"), &EditorFileDialog::invalidate);
@ -1712,6 +1713,25 @@ bool EditorFileDialog::are_previews_enabled() {
return previews_enabled;
}
void EditorFileDialog::add_side_menu(Control *p_menu, const String &p_title) {
// HSplitContainer has 3 children at maximum capacity, 1 of them is the SplitContainerDragger.
ERR_FAIL_COND_MSG(body_hsplit->get_child_count() > 2, "EditorFileDialog: Only one side menu can be added.");
// Everything for the side menu goes inside of a VBoxContainer.
VBoxContainer *side_vbox = memnew(VBoxContainer);
side_vbox->set_h_size_flags(Control::SIZE_EXPAND_FILL);
side_vbox->set_stretch_ratio(0.5);
body_hsplit->add_child(side_vbox);
// Add a Label to the VBoxContainer.
if (!p_title.is_empty()) {
Label *title_label = memnew(Label(p_title));
title_label->set_theme_type_variation("HeaderSmall");
side_vbox->add_child(title_label);
}
// Add the given menu to the VBoxContainer.
p_menu->set_v_size_flags(Control::SIZE_EXPAND_FILL);
side_vbox->add_child(p_menu);
}
EditorFileDialog::EditorFileDialog() {
show_hidden_files = default_show_hidden_files;
display_mode = default_display_mode;
@ -1739,6 +1759,7 @@ EditorFileDialog::EditorFileDialog() {
}
HBoxContainer *pathhb = memnew(HBoxContainer);
vbc->add_child(pathhb);
dir_prev = memnew(Button);
dir_prev->set_theme_type_variation("FlatButton");
@ -1826,11 +1847,13 @@ EditorFileDialog::EditorFileDialog() {
makedir->connect("pressed", callable_mp(this, &EditorFileDialog::_make_dir));
pathhb->add_child(makedir);
list_hb = memnew(HSplitContainer);
body_hsplit = memnew(HSplitContainer);
body_hsplit->set_v_size_flags(Control::SIZE_EXPAND_FILL);
vbc->add_child(body_hsplit);
vbc->add_child(pathhb);
vbc->add_child(list_hb);
list_hb->set_v_size_flags(Control::SIZE_EXPAND_FILL);
list_hb = memnew(HSplitContainer);
list_hb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
body_hsplit->add_child(list_hb);
VSplitContainer *vsc = memnew(VSplitContainer);
list_hb->add_child(vsc);

3
editor/gui/editor_file_dialog.h
View File

@ -103,6 +103,7 @@ private:
PopupMenu *item_menu = nullptr;
TextureRect *preview = nullptr;
VBoxContainer *preview_vb = nullptr;
HSplitContainer *body_hsplit = nullptr;
HSplitContainer *list_hb = nullptr;
HBoxContainer *file_box = nullptr;
LineEdit *file = nullptr;
@ -282,6 +283,8 @@ public:
void set_previews_enabled(bool p_enabled);
bool are_previews_enabled();
void add_side_menu(Control *p_menu, const String &p_title = "");
EditorFileDialog();
~EditorFileDialog();
};