protected boolean doSetIcon(
DefaultMutableTreeNode node, @Nullable String path, Component component) {
if (StringUtil.isNotEmpty(path) && !new File(path).isFile()) {
Messages.showErrorDialog(
component,
IdeBundle.message("error.file.not.found.message", path),
IdeBundle.message("title.choose.action.icon"));
return false;
}
String actionId = getActionId(node);
if (actionId == null) return false;
final AnAction action = ActionManager.getInstance().getAction(actionId);
if (action != null && action.getTemplatePresentation() != null) {
if (StringUtil.isNotEmpty(path)) {
Image image = null;
try {
image =
ImageLoader.loadFromStream(
VfsUtil.convertToURL(VfsUtil.pathToUrl(path.replace(File.separatorChar, '/')))
.openStream());
} catch (IOException e) {
LOG.debug(e);
}
Icon icon = new File(path).exists() ? IconLoader.getIcon(image) : null;
if (icon != null) {
if (icon.getIconWidth() > EmptyIcon.ICON_18.getIconWidth()
|| icon.getIconHeight() > EmptyIcon.ICON_18.getIconHeight()) {
Messages.showErrorDialog(
component,
IdeBundle.message("custom.icon.validation.message"),
IdeBundle.message("title.choose.action.icon"));
return false;
}
node.setUserObject(Pair.create(actionId, icon));
mySelectedSchema.addIconCustomization(actionId, path);
}
} else {
node.setUserObject(Pair.create(actionId, null));
mySelectedSchema.removeIconCustomization(actionId);
final DefaultMutableTreeNode nodeOnToolbar = findNodeOnToolbar(actionId);
if (nodeOnToolbar != null) {
editToolbarIcon(actionId, nodeOnToolbar);
node.setUserObject(nodeOnToolbar.getUserObject());
}
}
return true;
}
return false;
}
private void editToolbarIcon(String actionId, DefaultMutableTreeNode node) {
final AnAction anAction = ActionManager.getInstance().getAction(actionId);
if (isToolbarAction(node)
&& anAction.getTemplatePresentation() != null
&& anAction.getTemplatePresentation().getIcon() == null) {
final int exitCode =
Messages.showOkCancelDialog(
IdeBundle.message("error.adding.action.without.icon.to.toolbar"),
IdeBundle.message("title.unable.to.add.action.without.icon.to.toolbar"),
Messages.getInformationIcon());
if (exitCode == Messages.OK) {
mySelectedSchema.addIconCustomization(actionId, null);
anAction.getTemplatePresentation().setIcon(AllIcons.Toolbar.Unknown);
anAction.setDefaultIcon(false);
node.setUserObject(Pair.create(actionId, AllIcons.Toolbar.Unknown));
myActionsTree.repaint();
setCustomizationSchemaForCurrentProjects();
}
}
}