// Setup path, load and save file text
private void SetupTextLabels()
{
// Find the path and file label (path label optional in Portrait UI)
GameObject pathLabel = GameObject.Find("PathLabel");
GameObject fileLabel = FileBrowserUtilities.FindGameObjectOrError("FileLabel");
// Find pathText game object to update path on clicks
_pathText = FileBrowserUtilities.FindGameObjectOrError("PathText");
// Find loadText game object to update load file text on clicks
_loadFileText = FileBrowserUtilities.FindGameObjectOrError("LoadFileText");
// Find saveFileText game object to update save file text
// and hook up onValueChanged listener to check the name using CheckValidFileName method
_saveFileText = FileBrowserUtilities.FindGameObjectOrError("SaveFileText");
_saveFileTextInputFile = _saveFileText.GetComponent<InputField>();
_saveFileTextInputFile.onValueChanged.AddListener(_fileBrowser.CheckValidFileName);
PanelTextFontSize = Screen.height / 40;
// Set font size for labels and texts
if (pathLabel != null)
{
pathLabel.GetComponent<Text>().fontSize = PanelTextFontSize;
}
fileLabel.GetComponent<Text>().fontSize = PanelTextFontSize;
_pathText.GetComponent<Text>().fontSize = PanelTextFontSize;
_loadFileText.GetComponent<Text>().fontSize = PanelTextFontSize;
foreach (Text textComponent in _saveFileText.GetComponentsInChildren<Text>())
{
textComponent.fontSize = PanelTextFontSize;
}
}
// Setup click listeners for buttons
private void SetupClickListeners()
{
// Hook up Directory Navigation methods to Directory Navigation Buttons
FileBrowserUtilities.FindButtonAndAddOnClickListener("DirectoryBackButton", _fileBrowser.DirectoryBackward);
FileBrowserUtilities.FindButtonAndAddOnClickListener("DirectoryForwardButton", _fileBrowser.DirectoryForward);
FileBrowserUtilities.FindButtonAndAddOnClickListener("DirectoryUpButton", _fileBrowser.DirectoryUp);
// Hook up CloseFileBrowser method to CloseFileBrowserButton
FileBrowserUtilities.FindButtonAndAddOnClickListener("CloseFileBrowserButton", _fileBrowser.CloseFileBrowser);
// Hook up SelectFile method to SelectFileButton
_selectFileButton = FileBrowserUtilities.FindButtonAndAddOnClickListener("SelectFileButton", _fileBrowser.SelectFile);
}
// Setup search filter
private void SetupSearchInputField()
{
// Find search input field and get input field component
// and hook up onValueChanged listener to update search results on value change
_searchInputField = FileBrowserUtilities.FindGameObjectOrError("SearchInputField").GetComponent<InputField>();
foreach (Text textComponent in _searchInputField.GetComponentsInChildren<Text>())
{
textComponent.fontSize = PanelTextFontSize;
}
_searchInputField.onValueChanged.AddListener(_fileBrowser.UpdateSearchFilter);
}
// Setup parents object to hold directories and files (implemented in Landscape and Portrait version)
private void SetupParents()
{
// Find directories parent to group directory buttons
DirectoriesParent = FileBrowserUtilities.FindGameObjectOrError("Directories");
// Find files parent to group file buttons
FilesParent = FileBrowserUtilities.FindGameObjectOrError("Files");
// Set the button height
ItemButtonHeight = Screen.height / 10;
SetButtonParentHeight(DirectoriesParent, ItemButtonHeight);
SetButtonParentHeight(FilesParent, ItemButtonHeight);
// Set the panel color
FileBrowserUtilities.FindGameObjectOrError("DirectoryPanel").GetComponent<Image>().color = DirectoryPanelColor;
FileBrowserUtilities.FindGameObjectOrError("FilePanel").GetComponent<Image>().color = FilePanelColor;
}
