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//--------------------------------------------------------------------------------------
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// LenMus Phonascus: The teacher of music
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// Copyright (c) 2002-2010 LenMus project
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// This program is free software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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// PARTICULAR PURPOSE. See the GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along with this
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// program. If not, see <http://www.gnu.org/licenses/>.
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// For any comment, suggestion or feature request, please contact the manager of
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// the project at cecilios@users.sourceforge.net
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//-------------------------------------------------------------------------------------
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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#pragma implementation "ToolGroup.h"
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// For compilers that support precompilation, includes <wx/wx.h>.
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#include <wx/wxprec.h>
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#include "ToolGroup.h"
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#include "ColorScheme.h"
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#include "ToolBoxEvents.h"
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#include "../ArtProvider.h" // to use ArtProvider for managing icons
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#include "../../widgets/Button.h"
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#include "../TheApp.h" //to use GetMainFrame()
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#include "../MainFrame.h" //to use lmMainFrame
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#define lmTOOLGROUP_SIZE wxSize(160, 90)
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#define lmTOOLGROUP_STYLE wxCAPTION | wxRESIZE_BORDER
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//-----------------------------------------------------------------------------------
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// lmToolGroup implementation
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//-----------------------------------------------------------------------------------
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BEGIN_EVENT_TABLE(lmToolGroup, wxPanel)
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//EVT_MOTION(lmToolGroup::OnMouseMoved)
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EVT_LEFT_DOWN(lmToolGroup::OnMouseDown)
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EVT_LEFT_UP(lmToolGroup::OnMouseReleased)
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//EVT_RIGHT_DOWN(lmToolGroup::OnRightClick)
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EVT_LEAVE_WINDOW(lmToolGroup::OnMouseLeftWindow)
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//EVT_KEY_DOWN(lmToolGroup::OnKeyPressed)
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//EVT_KEY_UP(lmToolGroup::OnKeyReleased)
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//EVT_MOUSEWHEEL(lmToolGroup::OnMouseWheelMoved)
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EVT_PAINT(lmToolGroup::OnPaintEvent)
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lmToolGroup::lmToolGroup(wxPanel* pParent, lmEGroupType nGroupType,
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lmColorScheme* pColours, int nValidMouseModes)
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: wxPanel(pParent, wxID_ANY, wxDefaultPosition, lmTOOLGROUP_SIZE)
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, m_nGroupType(nGroupType)
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, m_pColours(pColours)
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, m_nValidMouseModes(nValidMouseModes)
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, m_fMousePressedDown(false)
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, m_fAlwaysDisabled(false)
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//set font to draw group labels
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SetFont(wxFont(8, wxSWISS, wxNORMAL, wxBOLD, false, wxT("Tahoma")));
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//Any ToolGroup can be used as a control in properties dialogs. In them,
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//the owner is not a lmToolPage and pointer pColors is NULL
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m_fGuiControl = (m_pParent->IsKindOf(CLASSINFO(lmToolPage)) ? false : true);
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SetForegroundColour(pColours->PrettyDark());
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SetBackgroundColour(pColours->Normal()); //Bright());
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//the group must be used as GUI control
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wxASSERT(m_fGuiControl);
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lmToolGroup::~lmToolGroup()
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wxBoxSizer* lmToolGroup::CreateGroupSizer(wxBoxSizer* pMainSizer)
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//create common controls for a lmToolGroup and returns the sizer in which
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//derived class must add its controls
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m_pCtrolsSizer = new wxBoxSizer( wxVERTICAL );
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//spacer for group title
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if (m_sTitle != _T(""))
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m_pCtrolsSizer->Add( 0, 0, 0, wxEXPAND|wxTOP|wxRIGHT|wxLEFT, 10 );
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m_pGroupSizer = new wxBoxSizer( wxVERTICAL );
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m_pCtrolsSizer->Add( m_pGroupSizer, 1, wxEXPAND|wxALL, 5 );
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this->SetSizer( m_pCtrolsSizer );
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m_pCtrolsSizer->Fit( this );
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pMainSizer->Add( this, 0, wxLEFT|wxRIGHT|wxTOP|wxEXPAND, 2 );
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return m_pGroupSizer;
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void lmToolGroup::SetSelected(bool fSelected)
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//set selected/deselected state for tool-selector groups
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//If group was disabled it is first enabled.
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wxASSERT(IsToolSelectorGroup());
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//check if anything to do
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if (m_fSelected == fSelected)
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//change selected/deselected state
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m_fSelected = fSelected;
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//if group is disabled, enable it
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if (!this->IsEnabled())
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int lmToolGroup::GetGroupWitdh()
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m_pParent->GetClientSize(&width, &height);
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void lmToolGroup::EnableGroup(bool fEnable)
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//enable/disable the group and repaints group to display new state
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//if enable, for tool-selector groups the previous state (selected/deselected)
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//force disabled if gris marked as 'always disabled'
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fEnable &= !m_fAlwaysDisabled;
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//check if anything to do
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if (this->IsEnabled() == fEnable)
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//for tool-selector groups save/restore state before disabling/enabling the group
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if (IsToolSelectorGroup())
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m_fSelected = m_fSaveSelected;
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m_fSaveSelected = m_fSelected;
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void lmToolGroup::PostToolBoxEvent(lmEToolID nToolID, bool fSelected)
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//post tool box event to the active controller
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wxWindow* pWnd = GetMainFrame()->GetActiveController();
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lmToolBox* pToolBox = GetMainFrame()->GetActiveToolBox();
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lmToolBoxToolSelectedEvent event(this->GetToolGroupID(), pToolBox->GetCurrentPageID(), nToolID,
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::wxPostEvent( pWnd, event );
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void lmToolGroup::OnPaintEvent(wxPaintEvent & evt)
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//called by the system when the panel needs to be redrawn. You can also trigger
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//this call by calling Refresh()/Update().
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void lmToolGroup::DoRender(wxDC& dc)
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//Here we do the actual rendering. It is a separate method so that it can work
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//no matter what type of DC is used (i.e. wxPaintDC or wxClientDC)
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//AWARE: ToolGroup is used as a control in properties dialogs. In them,
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// the owner is not a lmToolPage and pointer pColors is NULL
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wxColour colorMaxHight = wxSystemSettings::GetColour( wxSYS_COLOUR_3DHIGHLIGHT); //button highlight
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wxColour colorHiLight = wxSystemSettings::GetColour( wxSYS_COLOUR_3DHILIGHT);
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wxColour colorMoreLight = wxSystemSettings::GetColour( wxSYS_COLOUR_3DLIGHT );
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wxColour colorLight = wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE); //button face
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wxColour colorLessLight = wxSystemSettings::GetColour( wxSYS_COLOUR_3DSHADOW); //button shadow
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wxColour colorDark = wxSystemSettings::GetColour( wxSYS_COLOUR_3DDKSHADOW );
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wxColour colorBg = colorLight;
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// colorBg = m_pColours->GetColour(lmCOLOUR_GROUP_BACKGROUND_SELECTED);
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colorBg = m_pColours->GetColour(lmCOLOUR_GROUP_BACKGROUND_NORMAL);
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wxColour colorBorder = colorLessLight;
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colorBorder = m_pColours->GetColour(lmCOLOUR_GROUP_BORDER_ACTIVE);
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wxColour colorTitle = colorLessLight;
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colorTitle = m_pColours->GetColour(lmCOLOUR_GROUP_TITLE_ACTIVE);
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colorTitle = m_pColours->GetColour(lmCOLOUR_GROUP_TITLE_INACTIVE);
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GetClientSize(&rect.width, &rect.height);
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wxRect rectBg = rect;
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rectBg.Deflate(1, 1);
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dc.SetPen( wxPen(colorBg));
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dc.SetBrush( wxBrush(colorBg));
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dc.DrawRectangle(rectBg);
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if (m_sTitle != _T(""))
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rectBg.SetHeight(13);
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// wxColour cTop = wxColour(215,224,224); //lmColorScheme::LightenColour(colorBg, 0.9f);
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// wxColour cBottom = wxColour(182,202,202); //lmColorScheme::DarkenColour(cTop, 0.2f);
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// dc.GradientFillLinear(rectBg, cTop, cBottom, wxSOUTH );
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wxColour cTop = lmColorScheme::LightenColour(colorBg, 0.6f);
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wxColour cBottom = colorBg; //lmColorScheme::DarkenColour(colorBg, 0.15f);
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dc.GradientFillLinear(rectBg, cTop, cBottom, wxSOUTH );
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dc.GradientFillLinear(rectBg, colorMoreLight, colorLight, wxSOUTH );
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dc.SetPen(colorBorder);
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dc.DrawLine(rect.GetLeft(), rect.GetTop()+2,
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rect.GetLeft(), rect.GetBottom()-2);
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dc.DrawLine(rect.GetLeft()+2, rect.GetTop(),
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rect.GetRight()-2, rect.GetTop());
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dc.DrawLine(rect.GetRight()-1, rect.GetTop()+2,
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rect.GetRight()-1, rect.GetBottom()-2);
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dc.DrawLine(rect.GetLeft()+2, rect.GetBottom()-1,
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rect.GetRight()-2, rect.GetBottom()-1);
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dc.DrawPoint(rect.GetLeft()+1, rect.GetTop()+1);
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dc.DrawPoint(rect.GetLeft()+1, rect.GetTop()+2);
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dc.DrawPoint(rect.GetLeft()+2, rect.GetTop()+1);
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dc.DrawPoint(rect.GetRight()-2, rect.GetTop()+1);
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dc.DrawPoint(rect.GetRight()-2, rect.GetTop()+2);
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dc.DrawPoint(rect.GetRight()-3, rect.GetTop()+1);
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//bottom right corner
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dc.DrawPoint(rect.GetRight()-2, rect.GetBottom()-2);
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dc.DrawPoint(rect.GetRight()-2, rect.GetBottom()-3);
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dc.DrawPoint(rect.GetRight()-3, rect.GetBottom()-2);
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dc.DrawPoint(rect.GetLeft()+1, rect.GetBottom()-2);
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dc.DrawPoint(rect.GetLeft()+1, rect.GetBottom()-3);
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dc.DrawPoint(rect.GetLeft()+2, rect.GetBottom()-2);
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dc.SetPen( lmColorScheme::LightenColour(colorBg, 0.9f) );
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dc.DrawLine(rect.GetLeft()+1, rect.GetTop()+3,
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rect.GetLeft()+1, rect.GetBottom()-3);
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dc.DrawLine(rect.GetLeft()+3, rect.GetTop()+1,
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rect.GetRight()-3, rect.GetTop()+1);
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dc.DrawLine(rect.GetRight(), rect.GetTop()+2,
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rect.GetRight(), rect.GetBottom()-2);
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dc.DrawLine(rect.GetLeft()+3, rect.GetBottom(),
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rect.GetRight()-2, rect.GetBottom());
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if (m_sTitle != _T(""))
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dc.SetFont( wxFont( 8, 74, 90, 90, false, wxT("Tahoma") ) );
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if (!this->IsEnabled())
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dc.SetTextForeground(*wxWHITE);
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dc.DrawText( m_sTitle, 5, 2 );
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dc.SetTextForeground(colorTitle);
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dc.DrawText( m_sTitle, 4, 1 );
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void lmToolGroup::DoPaintNow()
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//you can use a clientDC to paint on the panel
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//at any time. Using this generally does not free you from
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//catching paint events, since it is possible that e.g. the window
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//manager throws away your drawing when the window comes to the
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//background, and expects you will redraw it when the window comes
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//back (by sending a paint event).
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// depending on your system you may need to look at double-buffered dcs
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void lmToolGroup::OnMouseDown(wxMouseEvent& event)
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//m_fMousePressedDown = true;
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void lmToolGroup::OnMouseReleased(wxMouseEvent& event)
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//m_fMousePressedDown = false;
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////wxMessageBox( _T("Click on group") );
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//select tool group by clicking on it
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if (!m_fGuiControl && IsToolSelectorGroup() && this->IsEnabled())
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((lmToolPage*)m_pParent)->SelectGroup(this);
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void lmToolGroup::OnMouseLeftWindow(wxMouseEvent& event)
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//if (m_fMousePressedDown)
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// m_fMousePressedDown = false;
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void lmToolGroup::EnableForMouseMode(int nMode)
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//Enable/disable this group, depending on its usability for specified mouse mode
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EnableGroup((m_nValidMouseModes & nMode) != 0);
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//-----------------------------------------------------------------------------------
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// lmToolButtonsGroup implementation
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// A group of buttons, only one of them selected. If fAllowNone=true then the group
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// can have no button selected
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//-----------------------------------------------------------------------------------
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lmToolButtonsGroup::lmToolButtonsGroup(wxPanel* pParent, lmEGroupType nGroupType,
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int nNumButtons, bool fAllowNone,
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wxBoxSizer* pMainSizer, int nFirstButtonEventID,
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lmEToolID nFirstButtonToolID,
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lmColorScheme* pColours,
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int nValidMouseModes)
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: lmToolGroup(pParent, nGroupType, pColours, nValidMouseModes)
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, m_nSelButton(-1) //none selected
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, m_nSelButtonSave(-1)
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, m_nFirstButtonEventID(nFirstButtonEventID)
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, m_nFirstButtonToolID((int)nFirstButtonToolID)
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, m_fAllowNone(fAllowNone)
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, m_nNumButtons(nNumButtons)
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m_pButton.resize(nNumButtons);
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ConnectButtonEvents();
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lmToolButtonsGroup::~lmToolButtonsGroup()
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void lmToolButtonsGroup::ConnectButtonEvents()
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//connect OnButton events
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Connect( m_nFirstButtonEventID, m_nFirstButtonEventID + m_nNumButtons - 1,
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wxEVT_COMMAND_BUTTON_CLICKED,
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(wxObjectEventFunction)& lmToolButtonsGroup::OnButton );
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void lmToolButtonsGroup::SelectButton(int iB)
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// Set selected button as 'pressed' and all others as 'released'
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if (m_nSelButtonSave == -1)
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m_nSelButtonSave = iB;
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for(int i=0; i < m_nNumButtons; i++)
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m_pButton[i]->Release();
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m_pButton[i]->Press();
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//return focus to active view
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GetMainFrame()->SetFocusOnActiveView();
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void lmToolButtonsGroup::SetSelected(bool fSelected)
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//check if something to do
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if (fSelected == m_fSelected)
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m_fSelected = fSelected;
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//if not allowed 'no button selected' hide/restore selected button
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if (fSelected && !m_fAllowNone && m_nSelButtonSave != -1)
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SelectButton(m_nSelButtonSave);
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else if (!fSelected && !m_fAllowNone && m_nSelButton != -1)
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m_pButton[m_nSelButton]->Release();
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m_nSelButtonSave = m_nSelButton;
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void lmToolButtonsGroup::SelectNextButton()
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if (++m_nSelButton == m_nNumButtons)
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m_nSelButton = (m_fAllowNone ? -1 : 0);
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SelectButton(m_nSelButton);
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void lmToolButtonsGroup::SelectPrevButton()
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if (m_nSelButton == -1)
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m_nSelButton = m_nNumButtons;
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if (m_nSelButton == 0)
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m_nSelButton = m_nNumButtons;
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SelectButton(m_nSelButton);
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void lmToolButtonsGroup::OnButton(wxCommandEvent& event)
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int iB = event.GetId() - GetFirstButtonEventID();
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if (IsNoneAllowed() && GetSelectedButton() == iB)
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SelectButton(-1); //no button selected
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m_nSelButtonSave = iB;
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OnButtonSelected( m_nSelButton );
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void lmToolButtonsGroup::OnButtonSelected(int nSelButton)
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//Notify owner page about the tool change, unless it is the MouseGroup, In this
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//case post a tool change event directly to the active controller
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//AWARE: ToolGroup can be used as a control in properties dialogs. In them,
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// the owner is not a lmToolPage but a wxPanel. Events will not be posted
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if ( m_pParent->IsKindOf(CLASSINFO(lmToolPage)) )
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//notify owner page about the tool change
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((lmToolPage*)m_pParent)->OnToolChanged(this->GetToolGroupID(),
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(lmEToolID)(nSelButton+m_nFirstButtonToolID));
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else if (this->GetToolGroupID() == lmGRP_MouseMode)
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//post tool box event to the active controller
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wxWindow* pWnd = GetMainFrame()->GetActiveController();
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lmToolBox* pToolBox = GetMainFrame()->GetActiveToolBox();
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lmToolBoxToolSelectedEvent event(this->GetToolGroupID(), pToolBox->GetCurrentPageID(),
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::wxPostEvent( pWnd, event );
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//this ToolGroup is used as a control in properties dialogs. Default
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//behaviour is to do nothing
added
removed
src/app/toolbox/ToolGroup.cpp
