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Add thumnails to the tree view

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This commit is contained in:
groud
2018-09-12 13:10:49 +02:00
parent 5f3bbbdc81
commit b2633a97b9
11 changed files with 206 additions and 143 deletions
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28
editor/filesystem_dock.cpp
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@ -98,6 +98,10 @@ bool FileSystemDock::_create_tree(TreeItem *p_parent, EditorFileSystemDirectory
if (path == file_metadata) {
file_item->select(0);
}
Array udata;
udata.push_back(tree_update_id);
udata.push_back(file_item);
EditorResourcePreview::get_singleton()->queue_resource_preview(file_metadata, this, "_tree_thumbnail_done", udata);
}
}
@ -133,6 +137,7 @@ void FileSystemDock::_update_tree(bool keep_collapse_state, bool p_uncollapse_ro
// Recreate the tree
tree->clear();
tree_update_id++;
updating_tree = true;
TreeItem *root = tree->create_item();
@ -496,10 +501,9 @@ void FileSystemDock::navigate_to_path(const String &p_path) {
}
}
void FileSystemDock::_thumbnail_done(const String &p_path, const Ref<Texture> &p_preview, const Variant &p_udata) {
void FileSystemDock::_file_list_thumbnail_done(const String &p_path, const Ref<Texture> &p_preview, const Ref<Texture> &p_small_preview, const Variant &p_udata) {
if ((file_list_vb->is_visible_in_tree() || path == p_path.get_base_dir()) && p_preview.is_valid()) {
Array uarr = p_udata;
int idx = uarr[0];
String file = uarr[1];
@ -508,6 +512,18 @@ void FileSystemDock::_thumbnail_done(const String &p_path, const Ref<Texture> &p
}
}
void FileSystemDock::_tree_thumbnail_done(const String &p_path, const Ref<Texture> &p_preview, const Ref<Texture> &p_small_preview, const Variant &p_udata) {
if (p_small_preview.is_valid()) {
Array uarr = p_udata;
if (tree_update_id == (int)uarr[0]) {
TreeItem *file_item = Object::cast_to<TreeItem>(uarr[1]);
if (file_item) {
file_item->set_icon(0, p_small_preview);
}
}
}
}
void FileSystemDock::_update_file_list_display_mode_button() {
if (button_file_list_display_mode->is_pressed()) {
@ -707,7 +723,7 @@ void FileSystemDock::_update_files(bool p_keep_selection) {
udata.resize(2);
udata[0] = item_index;
udata[1] = fname;
EditorResourcePreview::get_singleton()->queue_resource_preview(fpath, this, "_thumbnail_done", udata);
EditorResourcePreview::get_singleton()->queue_resource_preview(fpath, this, "_file_list_thumbnail_done", udata);
}
} else {
files->add_item(fname, type_icon, true);
@ -792,7 +808,7 @@ void FileSystemDock::_preview_invalidated(const String &p_path) {
udata.resize(2);
udata[0] = i;
udata[1] = files->get_item_text(i);
EditorResourcePreview::get_singleton()->queue_resource_preview(p_path, this, "_thumbnail_done", udata);
EditorResourcePreview::get_singleton()->queue_resource_preview(p_path, this, "_file_list_thumbnail_done", udata);
break;
}
}
@ -2072,7 +2088,8 @@ void FileSystemDock::_bind_methods() {
ClassDB::bind_method(D_METHOD("_file_list_rmb_select"), &FileSystemDock::_file_list_rmb_select);
ClassDB::bind_method(D_METHOD("_file_list_rmb_pressed"), &FileSystemDock::_file_list_rmb_pressed);
ClassDB::bind_method(D_METHOD("_thumbnail_done"), &FileSystemDock::_thumbnail_done);
ClassDB::bind_method(D_METHOD("_file_list_thumbnail_done"), &FileSystemDock::_file_list_thumbnail_done);
ClassDB::bind_method(D_METHOD("_tree_thumbnail_done"), &FileSystemDock::_tree_thumbnail_done);
ClassDB::bind_method(D_METHOD("_file_list_activate_file"), &FileSystemDock::_file_list_activate_file);
ClassDB::bind_method(D_METHOD("_tree_activate_file"), &FileSystemDock::_tree_activate_file);
ClassDB::bind_method(D_METHOD("_select_file"), &FileSystemDock::_select_file);
@ -2316,6 +2333,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
new_resource_dialog->connect("create", this, "_resource_created");
updating_tree = false;
tree_update_id = 0;
initialized = false;
import_dock_needs_update = false;