Mercurial > hg > svgui
view view/PaneStack.h @ 1542:10fe8124dc17
Overhaul the way WaveformLayer reports value and display extents. The previous logic has been nonsense for a very long time, excused only by the fact that it was very seldom relevant (only really if another layer with unit V came along that wanted to auto-align with it). Partial fix for #1954 Peculiar alignment for Amplitude Follower y-scale in Auto-Align mode
author | Chris Cannam |
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date | Wed, 16 Oct 2019 12:23:36 +0100 |
parents | 0f1601d870db |
children | 01a41a37bd26 |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam and QMUL. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #ifndef SV_PANESTACK_H #define SV_PANESTACK_H #include <QFrame> #include <map> #include "base/BaseTypes.h" class QWidget; class QLabel; class QStackedWidget; class QVBoxLayout; class QSplitter; class QGridLayout; class QPushButton; class View; class Pane; class Layer; class ViewManager; class PropertyContainer; class PropertyStack; class AlignmentView; class PaneStack : public QFrame { Q_OBJECT public: /// These options are for things that must be set on construction, /// and can't be changed afterwards enum class Option { Default = 0x0, NoUserResize = 0x1, // Suppress resize handles, auto-size only NoPropertyStacks = 0x2, // Never create property stacks NoPaneAccessories = 0x4, // Suppress current-pane and close button NoCloseOnFirstPane = 0x8, // Omit close button from the top pane ShowAlignmentViews = 0x10 // Include AlignmentViews between panes }; typedef int Options; PaneStack(QWidget *parent, ViewManager *viewManager, Options options = 0); Pane *addPane(); // I own the returned value void deletePane(Pane *pane); // Deletes the pane, but _not_ its layers int getPaneCount() const; // Returns only count of visible panes Pane *getPane(int n); // Of visible panes; I own the returned value int getPaneIndex(Pane *pane); // so getPane(index)==pane; -1 if absent void hidePane(Pane *pane); // Also removes pane from getPane/getPaneCount void showPane(Pane *pane); // Returns pane to getPane/getPaneCount int getHiddenPaneCount() const; Pane *getHiddenPane(int n); // I own the returned value void setCurrentPane(Pane *pane); void setCurrentLayer(Pane *pane, Layer *layer); Pane *getCurrentPane(); /// Runtime-switchable layout style for property stacks enum LayoutStyle { HiddenPropertyStacksLayout = 0, SinglePropertyStackLayout = 1, PropertyStackPerPaneLayout = 2 }; LayoutStyle getLayoutStyle() const { return m_layoutStyle; } void setLayoutStyle(LayoutStyle style); void setPropertyStackMinWidth(int mw); void sizePanesEqually(); signals: void currentPaneChanged(Pane *pane); void currentLayerChanged(Pane *pane, Layer *layer); void rightButtonMenuRequested(Pane *pane, QPoint position); void propertyStacksResized(int width); void propertyStacksResized(); void contextHelpChanged(const QString &); void paneAdded(Pane *pane); void paneAdded(); void paneHidden(Pane *pane); void paneHidden(); void paneAboutToBeDeleted(Pane *pane); void paneDeleted(); void dropAccepted(Pane *pane, QStringList uriList); void dropAccepted(Pane *pane, QString text); void paneDeleteButtonClicked(Pane *pane); void doubleClickSelectInvoked(sv_frame_t frame); public slots: void propertyContainerAdded(PropertyContainer *); void propertyContainerRemoved(PropertyContainer *); void propertyContainerSelected(View *client, PropertyContainer *); void viewSelected(View *v); void paneInteractedWith(); void rightButtonMenuRequested(QPoint); void paneDropAccepted(QStringList); void paneDropAccepted(QString); void paneDeleteButtonClicked(); void indicatorClicked(); protected: Pane *m_currentPane; struct PaneRec { Pane *pane; QWidget *propertyStack; QPushButton *xButton; QLabel *currentIndicator; QFrame *frame; QGridLayout *layout; AlignmentView *alignmentView; }; std::vector<PaneRec> m_panes; std::vector<PaneRec> m_hiddenPanes; int m_options; QSplitter *m_splitter; // constitutes the stack in default mode QWidget *m_autoResizeStack; // constitutes the stack in NoUserResize mode QVBoxLayout *m_autoResizeLayout; QStackedWidget *m_propertyStackStack; ViewManager *m_viewManager; // I don't own this int m_propertyStackMinWidth; void sizePropertyStacks(); void showOrHidePaneAccessories(); void unlinkAlignmentViews(); void relinkAlignmentViews(); LayoutStyle m_layoutStyle; }; #endif