Fix incorrectly adding watches of subfolders of currently loading directory.

WIP process id picker.

src/tools/ecode/plugins/debugger/debuggerplugin.cpp

@@ -1094,6 +1094,9 @@ DebuggerPlugin::needsToResolveInputs( nlohmann::json& json ) {
 				auto it = mDapInputs.find( id );
 				if ( it != mDapInputs.end() )
 					inputs[it->first] = it->second;
+			} else if ( String::contains( val, "${pid}" ) ) {
+				DapConfigurationInput dci{ "pid", "Process ID", "pid", "", {} };
+				inputs["pid"] = dci;
 			}
 		}
 	};
@@ -1531,6 +1534,29 @@ void DebuggerPlugin::prepareAndRun( DapTool debugger, DapConfig config,
 		} );
 }
 
+UIWidget* DebuggerPlugin::processIdPicker() {
+	static constexpr auto PROCESS_PICKER_LAYOUT = R"html(
+<window id="process_picker" lw="450dp" lh="450dp" padding="4dp" window-title="@string(list_of_processes, List of Processes)">
+	<vbox lw="mp" lh="mp">
+		<hbox lw="mp" lh="wc" margin-bottom="4dp">
+			<TextView text="@string(filter_semicolon, Filter:)" lh="mp" />
+			<TextInput lw="0dp" lw8="1" />
+		</hbox>
+		<TableView lw="mp" lh="0dp" lw8="1" />
+		<hbox class="buttons" lw="mp" lh="wc" margin-top="4dp">
+			<PushButton id="attach_to_process" text="@string(attach_to_process, Attach to Process)" />
+			<PushButton id="update_process_list" text="@string(update_list, Update List)" margin-left="4dp" />
+			<Widget lw="0dp" lw8="1" />
+			<PushButton id="cancel_pick" text="@string(cancel, Cancel)" />
+		</hbox>
+	</vbox>
+</window>
+	)html";
+	UIWidget* widget = getUISceneNode()->loadLayoutFromString( PROCESS_PICKER_LAYOUT );
+
+	return widget;
+}
+
 std::optional<Command>
 DebuggerPlugin::debuggerBinaryExists( const std::string& debugger,
 									  std::optional<DapRunConfig> optRunConfig ) {

src/tools/ecode/plugins/debugger/debuggerplugin.hpp

@@ -236,6 +236,8 @@ class DebuggerPlugin : public PluginBase {
 
 	void prepareAndRun( DapTool debugger, DapConfig config,
 						std::unordered_map<std::string, std::string> solvedInputs );
+
+	UIWidget* processIdPicker();
 };
 
 } // namespace ecode

src/tools/ecode/plugins/debugger/models/processesmodel.cpp

@@ -0,0 +1,36 @@
+#include "processesmodel.hpp"
+#include <eepp/ui/uiscenenode.hpp>
+
+namespace ecode {
+
+ProcessesModel::ProcessesModel( std::vector<std::pair<Uint64, std::string>>&& processes,
+								UISceneNode* sceneNode ) :
+	mProcesses( std::move( processes ) ), mSceneNode( sceneNode ) {}
+
+size_t ProcessesModel::rowCount( const ModelIndex& ) const {
+	return mProcesses.size();
+}
+
+size_t ProcessesModel::columnCount( const ModelIndex& ) const {
+	return 2;
+}
+
+std::string ProcessesModel::columnName( const size_t& colIdx ) const {
+	return colIdx == 0 ? mSceneNode->i18n( "process_id", "Process ID" )
+					   : mSceneNode->i18n( "command_line", "Command Line" );
+}
+
+Variant ProcessesModel::data( const ModelIndex& modelIndex, ModelRole role ) const {
+	switch ( modelIndex.column() ) {
+		case Columns::Name:
+			return Variant( mProcesses[modelIndex.row()].second );
+		case Columns::ID:
+		default:
+			return role == ModelRole::Display
+					   ? Variant( String::toString( mProcesses[modelIndex.row()].first ) )
+					   : Variant( mProcesses[modelIndex.row()].first );
+	}
+	return {};
+}
+
+} // namespace ecode

src/tools/ecode/plugins/debugger/models/processesmodel.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <eepp/ui/models/model.hpp>
+
+using namespace EE;
+using namespace EE::UI;
+using namespace EE::UI::Models;
+
+namespace EE::UI {
+class UISceneNode;
+}
+
+namespace ecode {
+
+class ProcessesModel : public Model {
+  public:
+	enum Columns { ID, Name };
+
+	ProcessesModel( std::vector<std::pair<Uint64, std::string>>&& processes,
+					UISceneNode* sceneNode );
+
+	virtual size_t rowCount( const ModelIndex& ) const;
+
+	virtual size_t columnCount( const ModelIndex& ) const;
+
+	virtual std::string columnName( const size_t& colIdx ) const;
+
+	virtual Variant data( const ModelIndex& modelIndex, ModelRole role ) const;
+
+  protected:
+	std::vector<std::pair<Uint64, std::string>> mProcesses;
+	UISceneNode* mSceneNode{ nullptr };
+};
+
+} // namespace ecode