toolbar.h

/****************************************************************************
 *
 * Project:  OpenCPN
 * Purpose:  OpenCPN Toolbar
 * Author:   David Register
 *
 ***************************************************************************
 *   Copyright (C) 2010 by David S. Register                               *
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,  USA.         *
 **************************************************************************/
 
#ifndef _TOOLBAR_H__
#define _TOOLBAR_H__
 
#include <wx/tbarbase.h>
#include <wx/dynarray.h>
#include "styles.h"
#include <vector>
#include "ocpndc.h"
 
class ocpnFloatingToolbarDialog;
 
class ToolbarItemContainer {
public:
  ToolbarItemContainer();
  ~ToolbarItemContainer() {}
 
  ToolbarItemContainer(int toolid, wxBitmap bmpNormal, wxBitmap bmpDisabled,
                       wxItemKind kind, wxString tooltip, wxString label) {
    m_ID = toolid;
    m_tipString = tooltip;
    m_label = label;
    m_toolKind = kind;
    m_bmpNormal = bmpNormal;
    m_bmpDisabled = bmpDisabled;
    m_bRequired = false;
    m_bPlugin = false;
  }
 
  ToolbarItemContainer(int toolid, wxBitmap bmpNormal, wxItemKind kind,
                       wxString tooltip, wxString label) {
    m_ID = toolid;
    m_tipString = tooltip;
    m_label = label;
    m_toolKind = kind;
    m_bmpNormal = bmpNormal;
    m_bmpDisabled = wxNullBitmap;
    m_bRequired = false;
    m_bPlugin = false;
  }
 
  int m_ID;
  wxString m_tipString;
  wxString m_label;
  wxItemKind m_toolKind;
  bool m_bRequired;
  bool m_bPlugin;
 
  wxBitmap m_bmpNormal;
  wxBitmap m_bmpDisabled;
  wxToolBarToolBase *m_tool;
 
  //  Supplemental SVG icons for plugin tools
  wxString m_NormalIconSVG;
  wxString m_RolloverIconSVG;
  wxString m_ToggledIconSVG;
};
 
typedef std::vector<ToolbarItemContainer *> ArrayOfToolbarItemContainer;
 
#define TOOLTIPON_TIMER 10000
#define TOOLTIPOFF_TIMER 10001
 
enum {
  TOOLBAR_HIDE_TO_GRABBER = 0,
  TOOLBAR_HIDE_TO_FIRST_TOOL,
};
 
class ToolTipWin;
class ocpnToolBarTool;
 
// ----------------------------------------------------------------------------
// ocpnToolBarSimple is a generic toolbar implementation in pure wxWidgets
//    Adapted from wxToolBarSimple( deprecated )
// ----------------------------------------------------------------------------
 
class ocpnToolBarSimple : public wxEvtHandler {
public:
  // ctors and dtor
  ocpnToolBarSimple() { Init(); }
 
  ocpnToolBarSimple(ocpnFloatingToolbarDialog *parent, wxWindowID winid,
                    const wxPoint &pos = wxDefaultPosition,
                    const wxSize &size = wxDefaultSize,
                    long style = wxNO_BORDER,
                    int orient = wxTB_HORIZONTAL)
      : m_one_shot(500) {
 
    Init();
 
    Create(parent, winid, pos, size, style, orient);
  }
 
  bool Create(ocpnFloatingToolbarDialog *parent, wxWindowID winid,
              const wxPoint &pos = wxDefaultPosition,
              const wxSize &size = wxDefaultSize,
              long style = wxNO_BORDER,
              int orient = wxTB_HORIZONTAL);
 
  virtual ~ocpnToolBarSimple();
 
  virtual void SetToggledBackgroundColour(wxColour c) {
    m_toggle_bg_color = c;
  };
  virtual void SetBackgroundColour(wxColour c) {m_background_color = c; }
  virtual wxColour GetBackgroundColour() { return m_background_color;}
  virtual void SetColorScheme(ColorScheme cs);
 
  // event handlers
  bool OnMouseEvent(wxMouseEvent &event, wxPoint &position);
  void OnToolTipTimerEvent(wxTimerEvent &event);
  void OnToolTipOffTimerEvent(wxTimerEvent &event);
 
  wxToolBarToolBase *AddTool(int toolid, const wxString &label,
                             const wxBitmap &bitmap,
                             const wxBitmap &bmpDisabled,
                             wxItemKind kind = wxITEM_NORMAL,
                             const wxString &shortHelp = wxEmptyString,
                             const wxString &longHelp = wxEmptyString,
                             wxObject *data = NULL);
 
  wxToolBarToolBase *AddTool(int toolid, const wxString &label,
                             const wxBitmap &bitmap,
                             const wxString &shortHelp = wxEmptyString,
                             wxItemKind kind = wxITEM_NORMAL) {
    return AddTool(toolid, label, bitmap, wxNullBitmap, kind, shortHelp);
  }
 
  wxToolBarToolBase *InsertTool(size_t pos, int id, const wxString &label,
                                const wxBitmap &bitmap,
                                const wxBitmap &bmpDisabled, wxItemKind kind,
                                const wxString &shortHelp,
                                const wxString &longHelp, wxObject *clientData);
 
  wxToolBarToolBase *InsertTool(size_t pos, wxToolBarToolBase *tool);
 
  // Only allow toggle if returns true. Call when left button up.
  virtual bool OnLeftClick(int toolid, bool toggleDown);
 
  // Call when right button down.
  virtual void OnRightClick(int toolid, long x, long y);
 
  virtual void DoPluginToolUp();
 
  bool IsDirty(){ return m_dirty; }
  void SetDirty( bool value ){ m_dirty = value; }
 
  size_t GetToolsCount() const { return m_tools.GetCount(); }
  void SetToolShowCount(int count) { m_nShowTools = count; }
  int GetToolShowCount() { return m_nShowTools; }
 
  int GetNoRowsOrColumns() { return m_currentRowsOrColumns; };
  int GetLineCount() { return m_LineCount; };
  int GetVisibleToolCount();
 
  void SetToolNormalBitmapEx(wxToolBarToolBase *tool, const wxString &iconname);
  void SetToolNormalBitmapSVG(wxToolBarToolBase *tool, wxString fileSVG);
 
  void EnableRolloverBitmaps(bool enable) {
    m_tbenableRolloverBitmaps = enable;
  }
 
  wxBitmap &GetBitmap(){ return m_bitmap; }
 
  // get the control with the given id or return NULL
  virtual wxControl *FindControl(int toolid);
 
  // add a separator to the toolbar
  virtual wxToolBarToolBase *AddSeparator();
  virtual wxToolBarToolBase *InsertSeparator(size_t pos);
 
  // remove the tool from the toolbar: the caller is responsible for actually
  // deleting the pointer
  virtual wxToolBarToolBase *RemoveTool(int toolid);
 
  // delete tool either by index or by position
  virtual bool DeleteToolByPos(size_t pos);
  virtual bool DeleteTool(int toolid);
 
  // delete all tools
  virtual void ClearTools();
 
  // must be called after all buttons have been created to finish toolbar
  // initialisation
  virtual bool Realize();
 
  // tools state
  // -----------
 
  virtual void EnableTool(int toolid, bool enable);
  virtual void ToggleTool(int toolid, bool toggle);
 
  virtual void SetToolBitmaps(int toolid, wxBitmap *bmp, wxBitmap *bmpRollover);
  virtual void SetToolBitmapsSVG(int id, wxString fileSVGNormal,
                                 wxString fileSVGRollover,
                                 wxString fileSVGToggled);
 
  void InvalidateBitmaps();
  wxBitmap &CreateBitmap(double display_scale = 1.0);
 
  // set/get tools client data (not for controls)
  virtual wxObject *GetToolClientData(int toolid) const;
  virtual void SetToolClientData(int toolid, wxObject *clientData);
 
  // returns tool pos, or wxNOT_FOUND if tool isn't found
  virtual int GetToolPos(int id) const;
 
  // return true if the tool is toggled
  virtual bool GetToolState(int toolid) const;
 
  virtual bool GetToolEnabled(int toolid) const;
 
  virtual void SetToolShortHelp(int toolid, const wxString &helpString);
  virtual wxString GetToolShortHelp(int toolid) const;
  virtual void SetToolLongHelp(int toolid, const wxString &helpString);
  virtual wxString GetToolLongHelp(int toolid) const;
 
  virtual void SetToolTooltipHiViz(int id, bool b_hiviz);
 
  virtual void SetSizeFactor(float factor) {
    m_sizefactor = factor;
    InvalidateBitmaps();
  }
  // toolbar geometry
  // ----------------
 
  // the toolbar can wrap - limit the number of columns or rows it may take
  void SetMaxRowsCols(int rows, int cols) {
    m_maxRows = rows;
    m_maxCols = cols;
  }
  int GetMaxRows() const { return m_maxRows; }
  int GetMaxCols() const { return m_maxCols; }
 
  // get/set the size of the bitmaps used by the toolbar: should be called
  // before adding any tools to the toolbar
  virtual void SetToolBitmapSize(const wxSize &size) {
    m_defaultWidth = size.x;
    m_defaultHeight = size.y;
  }
  virtual wxSize GetToolBitmapSize() const {
    return wxSize(m_defaultWidth, m_defaultHeight);
  }
 
  // the button size in some implementations is bigger than the bitmap size:
  // get the total button size (by default the same as bitmap size)
  virtual wxSize GetToolSize() const { return GetToolBitmapSize(); }
 
  virtual wxRect GetToolRect(int tool_id);
 
  // returns a (non separator) tool containing the point (x, y) or NULL if
  // there is no tool at this point (corrdinates are client)
  wxToolBarToolBase *FindToolForPosition(wxCoord x, wxCoord y);
 
  // find the tool by id
  wxToolBarToolBase *FindById(int toolid) const;
 
  // return true if this is a vertical toolbar, otherwise false
  bool IsVertical() const { return m_orient == wxTB_VERTICAL; }
 
  // the list of all our tools
  wxToolBarToolsList m_tools;
 
  ocpnFloatingToolbarDialog * m_parentContainer;
 
  // the maximum number of toolbar rows/columns
  int m_maxRows;
  int m_maxCols;
 
  // the size of the toolbar bitmaps
  wxCoord m_defaultWidth, m_defaultHeight;
 
  // The size of the Realizeed toolbar
  wxCoord m_maxWidth, m_maxHeight;
 
  void HideTooltip();
  void KillTooltip();
  void EnableTooltips();
  void DisableTooltips();
 
protected:
  // common part of all ctors
  void Init();
 
  // implement base class pure virtuals
  virtual wxToolBarToolBase *DoAddTool(
      int toolid, const wxString &label, const wxBitmap &bitmap,
      const wxBitmap &bmpDisabled, wxItemKind kind,
      const wxString &shortHelp = wxEmptyString,
      const wxString &longHelp = wxEmptyString, wxObject *clientData = NULL,
      wxCoord xPos = wxDefaultCoord, wxCoord yPos = wxDefaultCoord);
 
  virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool);
  virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool);
 
  virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable);
  virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle);
 
  virtual wxToolBarToolBase *CreateTool(int winid, const wxString &label,
                                        const wxBitmap &bmpNormal,
                                        const wxBitmap &bmpDisabled,
                                        wxItemKind kind, wxObject *clientData,
                                        const wxString &shortHelp,
                                        const wxString &longHelp);
 
  // helpers
  void DrawTool(wxToolBarToolBase *tool);
  virtual void DrawTool(wxDC &dc, wxToolBarToolBase *tool);
  void CreateToolBitmap(wxToolBarToolBase *toolBase);
 
  bool m_dirty;
  int m_currentRowsOrColumns;
  int m_LineCount;
 
  int m_pressedTool, m_currentTool;
 
  wxCoord m_lastX, m_lastY;
  wxCoord m_xPos, m_yPos;
 
  wxColour m_toggle_bg_color;
  wxColour m_toolOutlineColour;
  wxColour m_background_color;
 
  ToolTipWin *m_pToolTipWin;
  ocpnToolBarTool *m_last_ro_tool;
 
  ColorScheme m_currentColorScheme;
 
  wxTimer m_tooltip_timer;
  int m_one_shot;
  wxTimer m_tooltipoff_timer;
  int m_tooltip_off;
  bool m_btooltip_show;
 
  bool m_btoolbar_is_zooming;
 
  ocpnStyle::Style *m_style;
  int m_orient;
 
  float m_sizefactor;
 
  int m_last_plugin_down_id;
  bool m_leftDown;
  int m_nShowTools;
  bool m_tbenableRolloverBitmaps;
 
  wxBitmap m_bitmap;
private:
  DECLARE_EVENT_TABLE()
};
 
//----------------------------------------------------------------------------------------------------------
//    ocpnFloatingToolbarDialog Specification
//----------------------------------------------------------------------------------------------------------
 
#define FADE_TIMER 2
#define DESTROY_TIMER 3
 
class ocpnFloatingToolbarDialog : public wxEvtHandler{
 
public:
  ocpnFloatingToolbarDialog(wxWindow *parent, wxPoint position, long orient,
                            float size_factor);
  ~ocpnFloatingToolbarDialog();
 
  void OnClose(wxCloseEvent &event);
  void OnWindowCreate(wxWindowCreateEvent &event);
  void OnToolLeftClick(wxCommandEvent &event);
  virtual void OnKeyDown(wxKeyEvent &event);
  virtual void OnKeyUp(wxKeyEvent &event);
  void OldMouseEvent(wxMouseEvent &event);
  bool MouseEvent(wxMouseEvent &event);
  void FadeTimerEvent(wxTimerEvent &event);
  bool IsToolbarShown() { return (m_ptoolbar != 0); }
  float GetScaleFactor() { return m_sizefactor; }
  void DestroyTimerEvent(wxTimerEvent &event);
  void DrawDC(ocpnDC &dc, double displayScale);
  void DrawGL(ocpnDC &gldc, double displayScale);
 
  void RefreshFadeTimer();
 
  void EnableSubmerge(bool enable) { m_benableSubmerge = enable; }
  void Realize();
  ocpnToolBarSimple *GetToolbar();
  ocpnToolBarSimple *CreateNewToolbar();
  void SetToolbarHideMethod(int n_method) { n_toolbarHideMethod = n_method; }
 
  void SetToolConfigString(wxString string) { m_configString = string; }
  wxString GetToolConfigString() { return m_configString; }
 
  float GetSizeFactor() { return m_sizefactor; }
 
  void CreateConfigMenu();
  bool _toolbarConfigMenuUtil(ToolbarItemContainer *tic);
 
  void RefreshToolbar();
 
  void Submerge();
  void Surface();
  void HideTooltip();
  void ShowTooltips();
  void EnableTooltips() {
    if (m_ptoolbar) m_ptoolbar->EnableTooltips();
  }
  void DisableTooltips() {
    if (m_ptoolbar) m_ptoolbar->DisableTooltips();
  }
  void UpdateRecoveryWindow(bool b_toolbarEnable);
  void EnableTool(int toolid, bool enable);
  void SetToolShortHelp(int toolid, const wxString &helpString);
 
  void DestroyToolBar();
  void ToggleOrientation();
  void MoveDialogInScreenCoords(wxPoint posn, wxPoint posn_old);
  void SetDefaultPosition();
  void LockPosition(bool lock) { m_block = lock; }
  virtual void SetColorScheme(ColorScheme cs);
  ColorScheme GetColorScheme() { return m_cs; }
  bool CheckSurfaceRequest(wxMouseEvent &event);
  void GetFrameRelativePosition(int *x, int *y);
  void RestoreRelativePosition(int x, int y);
 
  void SetGeometry(bool bAvoid, wxRect rectAvoid);
  void SetMinX(int offset) { m_dock_min_x = offset; }
  void SetMinY(int offset) { m_dock_min_y = offset; }
  long GetOrient() { return m_orient; }
  wxSize GetToolSize();
  wxRect GetToolbarRect();
  wxSize GetToolbarSize();
  wxPoint GetToolbarPosition();
 
  void SetAutoHideTimer(int time);
  void SetAutoHide(bool hide) { m_bAutoHideToolbar = hide; }
 
  size_t GetToolCount();
  void SetToolShowMask(wxString mask);
  wxString GetToolShowMask(void) { return m_toolShowMask; }
 
  void SetToolShowCount(int count);
  int GetToolShowCount(void);
 
  bool CheckAndAddPlugInTool(ocpnToolBarSimple *tb);
  bool AddDefaultPositionPlugInTools(ocpnToolBarSimple *tb);
 
  int GetDockX() { return m_dock_x; }
  int GetDockY() { return m_dock_y; }
  void SetDockX(int x) { m_dock_x = x; }
  void SetDockY(int y) { m_dock_y = y; }
 
  void SetYAuxOffset(int offset) { m_auxOffsetY = offset; }
 
  void SetCanToggleOrientation(bool enable) { b_canToggleOrientation = enable; }
  bool GetCanToggleOrientation() { return b_canToggleOrientation; }
 
  bool toolbarConfigChanged;
 
  wxMenu *m_FloatingToolbarConfigMenu;
 
  wxString m_tblastAISiconName;
  wxToolBarToolBase *m_pTBAISTool;
  bool m_toolbar_scale_tools_shown;
  void SetBackGroundColorString(wxString colorRef);
  void SetULDockPosition(wxPoint position);
 
  ArrayOfToolbarItemContainer m_Items;
 
  void AddToolItem(ToolbarItemContainer *item);
  int RebuildToolbar();
  void EnableRolloverBitmaps(bool bEnable);
  bool GetEnableRolloverBitmaps() { return m_enableRolloverBitmaps; }
 
protected:
  ocpnToolBarSimple *m_ptoolbar;
 
private:
  void DoFade(int value);
 
  bool m_bsubmerged;
 
  wxWindow *m_pparent;
  wxBoxSizer *m_topSizer;
 
  long m_orient;
  wxTimer m_fade_timer;
  int m_opacity;
  ColorScheme m_cs;
 
  wxPoint m_position;
  int m_dock_x;
  int m_dock_y;
  int m_dock_min_x;
  int m_dock_min_y;
 
  ocpnStyle::Style *m_style;
  bool m_block;
 
  bool m_marginsInvisible;
  float m_sizefactor;
  wxTimer m_destroyTimer;
  wxSize m_recoversize;
 
  bool m_bAutoHideToolbar;
  int m_nAutoHideToolbar;
  bool m_benableSubmerge;
 
  wxString m_backcolorString;
  int m_cornerRadius;
  wxString m_toolShowMask;
  int n_toolbarHideMethod;
  bool b_canToggleOrientation;
  wxString m_configString;
  bool m_enableRolloverBitmaps;
  int m_auxOffsetY;
 
  unsigned int m_texture;
  wxImage m_toolbar_image;
};
 
//---------------------------------------------------------------------------
 
class ToolbarMOBDialog : public wxDialog {
private:
  std::vector<wxRadioButton *> choices;
 
public:
  ToolbarMOBDialog(wxWindow *parent);
  int GetSelection();
};
 
#define SYMBOL_ToolbarChoices_STYLE \
  wxCAPTION | wxRESIZE_BORDER | wxSYSTEM_MENU | wxCLOSE_BOX
 
class ToolbarChoicesDialog : public wxDialog {
  DECLARE_DYNAMIC_CLASS(ToolbarChoicesDialog)
  DECLARE_EVENT_TABLE()
 
public:
  ToolbarChoicesDialog();
  ToolbarChoicesDialog(wxWindow *parent, ocpnFloatingToolbarDialog *sponsor, wxWindowID id = -1,
                       const wxString &caption = _T(""),
                       const wxPoint &pos = wxDefaultPosition,
                       const wxSize &size = wxDefaultSize,
                       long style = SYMBOL_ToolbarChoices_STYLE);
 
  ~ToolbarChoicesDialog();
 
  void SetColorScheme(ColorScheme cs);
  void RecalculateSize(void);
  void CreateControls();
 
  void OnCancelClick(wxCommandEvent &event);
  void OnOkClick(wxCommandEvent &event);
 
  wxButton *m_CancelButton;
  wxButton *m_OKButton;
 
  std::vector<wxCheckBox *> cboxes;
  wxMenu *m_configMenu;
  ocpnFloatingToolbarDialog *m_ToolbarDialogAncestor;
};
 
#endif