Put card notes below the card editor if they fit there (dynamically)

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1127 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/set/cards_panel.cpp

@@ -31,31 +31,33 @@ CardsPanel::CardsPanel(Window* parent, int id)
 	: SetWindowPanel(parent, id)
 {
 	// init controls
-	wxPanel* notesP;
-	editor    = new CardEditor(this, ID_EDITOR);
-	splitter  = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL);
-	card_list = new ImageCardList(splitter, ID_CARD_LIST);
-	notesP    = new Panel(splitter, wxID_ANY);
-	notes     = new TextCtrl(notesP, ID_NOTES, true);
-	collapse_notes = new HoverButton(notesP, ID_COLLAPSE_NOTES, _("btn_collapse"), wxNullColour, false);
+	editor      = new CardEditor(this, ID_EDITOR);
+	splitter    = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL);
+	card_list   = new ImageCardList(splitter, ID_CARD_LIST);
+	nodes_panel = new Panel(splitter, wxID_ANY);
+	notes       = new TextCtrl(nodes_panel, ID_NOTES, true);
+	collapse_notes = new HoverButton(nodes_panel, ID_COLLAPSE_NOTES, _("btn_collapse"), wxNullColour, false);
 	collapse_notes->SetExtraStyle(wxWS_EX_PROCESS_UI_UPDATES);
 	filter    = nullptr;
 	editor->next_in_tab_order = card_list;
 	// init sizer for notes panel
 	wxSizer* sn = new wxBoxSizer(wxVERTICAL);
 		wxSizer* sc = new wxBoxSizer(wxHORIZONTAL);
-		sc->Add(new wxStaticText(notesP, wxID_ANY, _LABEL_("card notes")), 1, wxEXPAND);
+		sc->Add(new wxStaticText(nodes_panel, wxID_ANY, _LABEL_("card notes")), 1, wxEXPAND);
 		sc->Add(collapse_notes, 0, wxALIGN_CENTER | wxRIGHT, 2);
 	sn->Add(sc, 0, wxEXPAND, 2);
 	sn->Add(notes, 1, wxEXPAND | wxTOP, 2);
-	notesP->SetSizer(sn);
+	nodes_panel->SetSizer(sn);
 	// init splitter
 	splitter->SetMinimumPaneSize(15);
 	splitter->SetSashGravity(1.0);
-	splitter->SplitHorizontally(card_list, notesP, -40);
+	splitter->SplitHorizontally(card_list, nodes_panel, -40);
+	notes_below_editor = false;
 	// init sizer
 	wxSizer* s = new wxBoxSizer(wxHORIZONTAL);
-	s->Add(editor,   0, wxRIGHT, 2);
+		s_left = new wxBoxSizer(wxVERTICAL);
+		s_left->Add(editor);
+	s->Add(s_left,   0, wxEXPAND | wxRIGHT, 2);
 	s->Add(splitter, 1, wxEXPAND);
 	s->SetSizeHints(this);
 	SetSizer(s);
@@ -92,6 +94,33 @@ CardsPanel::CardsPanel(Window* parent, int id)
 		menuFormat->Append(insertSymbolMenu);
 }
 
+void CardsPanel::updateNotesPosition() {
+	wxSize editor_size = editor->GetBestSize();
+	int room_below_editor = GetSize().y - editor_size.y;
+	bool should_be_below = room_below_editor > 100;
+	// move?
+	if (should_be_below && !notes_below_editor) {
+		notes_below_editor = true;
+		// move the notes_panel to below the editor, it gets this as its parent
+		splitter->Unsplit(nodes_panel);
+		nodes_panel->Reparent(this);
+		s_left->Add(nodes_panel, 1, wxEXPAND | wxTOP, 2);
+		collapse_notes->Hide();
+		nodes_panel->Show();
+	} else if (!should_be_below && notes_below_editor) {
+		notes_below_editor = false;
+		// move the notes_panel back to below the card list
+		s_left->Detach(nodes_panel);
+		nodes_panel->Reparent(splitter);
+		collapse_notes->Show();
+		splitter->SplitHorizontally(card_list, nodes_panel, -80);
+	}
+}
+bool CardsPanel::Layout() {
+	updateNotesPosition();
+	return SetWindowPanel::Layout();
+}
+
 CardsPanel::~CardsPanel() {
 //	settings.card_notes_height = splitter->GetSashPosition();
 	// we don't own the submenu
@@ -352,6 +381,7 @@ void CardsPanel::selectCard(const CardP& card) {
 	editor->setCard(card);
 	notes->setValue(card ? &card->notes : nullptr);
 	Layout();
+	updateNotesPosition();
 }
 
 void CardsPanel::selectFirstCard() {

src/gui/set/cards_panel.hpp

@@ -72,12 +72,21 @@ class CardsPanel : public SetWindowPanel {
 	
   private:
 	// --------------------------------------------------- : Controls
+	wxSizer*          s_left;
 	wxSplitterWindow* splitter;
 	DataEditor*       editor;
 	ImageCardList*    card_list;
+	Panel*            nodes_panel;
 	TextCtrl*         notes;
 	HoverButton*      collapse_notes;
 	wxTextCtrl*       filter;
+	bool              notes_below_editor;
+	
+	/// Move the notes panel below the editor or below the card list
+	void updateNotesPosition();
+	// before Layout, call updateNotesPosition.
+	// NOTE: docs say this function returns void, but the code says bool
+	virtual bool Layout();
 	
 	// --------------------------------------------------- : Menus & tools
 	IconMenu* menuCard, *menuFormat;

src/gui/set/window.hpp

@@ -86,10 +86,11 @@ class SetWindow : public wxFrame, public SetView {
 	/// Actions that change the set
 	virtual void onAction(const Action&, bool undone);
 	
-  private:
+  public:
 	// minSize = mainSizer->getMinWindowSize(this)
 	// but wx made that private
 	void fixMinWindowSize();
+  private:
 	/// Update the window title based on the set name
 	void updateTitle();