ea8a96991a
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12634 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
557 lines
15 KiB
C++
557 lines
15 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: generic/colrdlgg.cpp
|
|
// Purpose: Choice dialogs
|
|
// Author: Julian Smart
|
|
// Modified by:
|
|
// Created: 04/01/98
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) Julian Smart and Markus Holzem
|
|
// Licence: wxWindows license
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifdef __GNUG__
|
|
#pragma implementation "colrdlgg.h"
|
|
#endif
|
|
|
|
// For compilers that support precompilation, includes "wx.h".
|
|
#include "wx/wxprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#if wxUSE_COLOURDLG
|
|
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/utils.h"
|
|
#include "wx/intl.h"
|
|
#include "wx/dialog.h"
|
|
#include "wx/listbox.h"
|
|
#include "wx/button.h"
|
|
#include "wx/stattext.h"
|
|
#include "wx/layout.h"
|
|
#include "wx/dcclient.h"
|
|
#include "wx/slider.h"
|
|
#include "wx/sizer.h"
|
|
#endif
|
|
|
|
#if wxUSE_STATLINE
|
|
#include "wx/statline.h"
|
|
#endif
|
|
|
|
#include "wx/generic/colrdlgg.h"
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS(wxGenericColourDialog, wxDialog)
|
|
|
|
BEGIN_EVENT_TABLE(wxGenericColourDialog, wxDialog)
|
|
EVT_BUTTON(wxID_ADD_CUSTOM, wxGenericColourDialog::OnAddCustom)
|
|
EVT_SLIDER(wxID_RED_SLIDER, wxGenericColourDialog::OnRedSlider)
|
|
EVT_SLIDER(wxID_GREEN_SLIDER, wxGenericColourDialog::OnGreenSlider)
|
|
EVT_SLIDER(wxID_BLUE_SLIDER, wxGenericColourDialog::OnBlueSlider)
|
|
EVT_PAINT(wxGenericColourDialog::OnPaint)
|
|
EVT_MOUSE_EVENTS(wxGenericColourDialog::OnMouseEvent)
|
|
EVT_CLOSE(wxGenericColourDialog::OnCloseWindow)
|
|
END_EVENT_TABLE()
|
|
|
|
|
|
/*
|
|
* Generic wxColourDialog
|
|
*/
|
|
|
|
#define NUM_COLS 48
|
|
static wxString wxColourDialogNames[NUM_COLS]={wxT("ORANGE"),
|
|
wxT("GOLDENROD"),
|
|
wxT("WHEAT"),
|
|
wxT("SPRING GREEN"),
|
|
wxT("SKY BLUE"),
|
|
wxT("SLATE BLUE"),
|
|
wxT("MEDIUM VIOLET RED"),
|
|
wxT("PURPLE"),
|
|
|
|
wxT("RED"),
|
|
wxT("YELLOW"),
|
|
wxT("MEDIUM SPRING GREEN"),
|
|
wxT("PALE GREEN"),
|
|
wxT("CYAN"),
|
|
wxT("LIGHT STEEL BLUE"),
|
|
wxT("ORCHID"),
|
|
wxT("LIGHT MAGENTA"),
|
|
|
|
wxT("BROWN"),
|
|
wxT("YELLOW"),
|
|
wxT("GREEN"),
|
|
wxT("CADET BLUE"),
|
|
wxT("MEDIUM BLUE"),
|
|
wxT("MAGENTA"),
|
|
wxT("MAROON"),
|
|
wxT("ORANGE RED"),
|
|
|
|
wxT("FIREBRICK"),
|
|
wxT("CORAL"),
|
|
wxT("FOREST GREEN"),
|
|
wxT("AQUAMARINE"),
|
|
wxT("BLUE"),
|
|
wxT("NAVY"),
|
|
wxT("THISTLE"),
|
|
wxT("MEDIUM VIOLET RED"),
|
|
|
|
wxT("INDIAN RED"),
|
|
wxT("GOLD"),
|
|
wxT("MEDIUM SEA GREEN"),
|
|
wxT("MEDIUM BLUE"),
|
|
wxT("MIDNIGHT BLUE"),
|
|
wxT("GREY"),
|
|
wxT("PURPLE"),
|
|
wxT("KHAKI"),
|
|
|
|
wxT("BLACK"),
|
|
wxT("MEDIUM FOREST GREEN"),
|
|
wxT("KHAKI"),
|
|
wxT("DARK GREY"),
|
|
wxT("SEA GREEN"),
|
|
wxT("LIGHT GREY"),
|
|
wxT("MEDIUM SLATE BLUE"),
|
|
wxT("WHITE")
|
|
};
|
|
|
|
wxGenericColourDialog::wxGenericColourDialog()
|
|
{
|
|
dialogParent = NULL;
|
|
whichKind = 1;
|
|
colourSelection = -1;
|
|
}
|
|
|
|
wxGenericColourDialog::wxGenericColourDialog(wxWindow *parent,
|
|
wxColourData *data)
|
|
{
|
|
whichKind = 1;
|
|
colourSelection = -1;
|
|
Create(parent, data);
|
|
}
|
|
|
|
wxGenericColourDialog::~wxGenericColourDialog()
|
|
{
|
|
}
|
|
|
|
void wxGenericColourDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
|
|
{
|
|
EndModal(wxID_CANCEL);
|
|
}
|
|
|
|
bool wxGenericColourDialog::Create(wxWindow *parent, wxColourData *data)
|
|
{
|
|
if ( !wxDialog::Create(parent, -1, wxT("Colour"),
|
|
wxPoint(0, 0), wxSize(900, 900),
|
|
wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL) )
|
|
return FALSE;
|
|
|
|
dialogParent = parent;
|
|
|
|
if (data)
|
|
colourData = *data;
|
|
|
|
InitializeColours();
|
|
CalculateMeasurements();
|
|
CreateWidgets();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
int wxGenericColourDialog::ShowModal()
|
|
{
|
|
return wxDialog::ShowModal();
|
|
}
|
|
|
|
|
|
// Internal functions
|
|
void wxGenericColourDialog::OnMouseEvent(wxMouseEvent& event)
|
|
{
|
|
if (event.ButtonDown(1))
|
|
{
|
|
int x = (int)event.GetX();
|
|
int y = (int)event.GetY();
|
|
|
|
if ((x >= standardColoursRect.x && x <= (standardColoursRect.x + standardColoursRect.width)) &&
|
|
(y >= standardColoursRect.y && y <= (standardColoursRect.y + standardColoursRect.height)))
|
|
{
|
|
int selX = (int)(x - standardColoursRect.x)/(smallRectangleSize.x + gridSpacing);
|
|
int selY = (int)(y - standardColoursRect.y)/(smallRectangleSize.y + gridSpacing);
|
|
int ptr = (int)(selX + selY*8);
|
|
OnBasicColourClick(ptr);
|
|
}
|
|
else if ((x >= customColoursRect.x && x <= (customColoursRect.x + customColoursRect.width)) &&
|
|
(y >= customColoursRect.y && y <= (customColoursRect.y + customColoursRect.height)))
|
|
{
|
|
int selX = (int)(x - customColoursRect.x)/(smallRectangleSize.x + gridSpacing);
|
|
int selY = (int)(y - customColoursRect.y)/(smallRectangleSize.y + gridSpacing);
|
|
int ptr = (int)(selX + selY*8);
|
|
OnCustomColourClick(ptr);
|
|
}
|
|
else
|
|
event.Skip();
|
|
}
|
|
else
|
|
event.Skip();
|
|
}
|
|
|
|
void wxGenericColourDialog::OnPaint(wxPaintEvent& event)
|
|
{
|
|
#if !defined(__WXMOTIF__) && !defined(__WXMAC__) && !defined(__WXPM__)
|
|
wxDialog::OnPaint(event);
|
|
#endif
|
|
|
|
wxPaintDC dc(this);
|
|
|
|
PaintBasicColours(dc);
|
|
PaintCustomColours(dc);
|
|
PaintCustomColour(dc);
|
|
PaintHighlight(dc, TRUE);
|
|
}
|
|
|
|
void wxGenericColourDialog::CalculateMeasurements()
|
|
{
|
|
smallRectangleSize.x = 18;
|
|
smallRectangleSize.y = 14;
|
|
customRectangleSize.x = 40;
|
|
customRectangleSize.y = 40;
|
|
|
|
gridSpacing = 6;
|
|
sectionSpacing = 15;
|
|
|
|
standardColoursRect.x = 10;
|
|
standardColoursRect.y = 15;
|
|
standardColoursRect.width = (8*smallRectangleSize.x) + (7*gridSpacing);
|
|
standardColoursRect.height = (6*smallRectangleSize.y) + (5*gridSpacing);
|
|
|
|
customColoursRect.x = standardColoursRect.x;
|
|
customColoursRect.y = standardColoursRect.y + standardColoursRect.height + 20;
|
|
customColoursRect.width = (8*smallRectangleSize.x) + (7*gridSpacing);
|
|
customColoursRect.height = (2*smallRectangleSize.y) + (1*gridSpacing);
|
|
|
|
singleCustomColourRect.x = customColoursRect.width + customColoursRect.x + sectionSpacing;
|
|
singleCustomColourRect.y = 80;
|
|
singleCustomColourRect.width = customRectangleSize.x;
|
|
singleCustomColourRect.height = customRectangleSize.y;
|
|
|
|
okButtonX = 10;
|
|
customButtonX = singleCustomColourRect.x ;
|
|
buttonY = customColoursRect.y + customColoursRect.height + 10;
|
|
}
|
|
|
|
void wxGenericColourDialog::CreateWidgets()
|
|
{
|
|
wxBeginBusyCursor();
|
|
|
|
int sliderX = singleCustomColourRect.x + singleCustomColourRect.width + sectionSpacing;
|
|
#if defined(__WXMOTIF__)
|
|
int sliderSpacing = 65;
|
|
int sliderHeight = 160;
|
|
#else
|
|
int sliderSpacing = 45;
|
|
int sliderHeight = 160;
|
|
#endif
|
|
|
|
redSlider = new wxSlider(this, wxID_RED_SLIDER, singleCustomColour.Red(), 0, 255,
|
|
wxPoint(sliderX, 10), wxSize(-1, sliderHeight), wxVERTICAL|wxSL_LABELS);
|
|
greenSlider = new wxSlider(this, wxID_GREEN_SLIDER, singleCustomColour.Green(), 0, 255,
|
|
wxPoint(sliderX + sliderSpacing, 10), wxSize(-1, sliderHeight), wxVERTICAL|wxSL_LABELS);
|
|
blueSlider = new wxSlider(this, wxID_BLUE_SLIDER, singleCustomColour.Blue(), 0, 255,
|
|
wxPoint(sliderX + 2*sliderSpacing, 10), wxSize(-1, sliderHeight), wxVERTICAL|wxSL_LABELS);
|
|
|
|
wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
|
|
|
|
// 1) space for explicitly layouted controls
|
|
topsizer->Add( sliderX + 3*sliderSpacing, sliderHeight+25 );
|
|
|
|
#if wxUSE_STATLINE
|
|
// 2) static line
|
|
topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
|
|
#endif
|
|
|
|
// 3) buttons
|
|
wxSizer *buttonsizer = CreateButtonSizer( wxOK|wxCANCEL );
|
|
buttonsizer->Add( new wxButton(this, wxID_ADD_CUSTOM, _("Add to custom colours") ), 0, wxLEFT|wxRIGHT, 10 );
|
|
topsizer->Add( buttonsizer, 0, wxCENTRE | wxALL, 10 );
|
|
|
|
SetAutoLayout( TRUE );
|
|
SetSizer( topsizer );
|
|
|
|
topsizer->SetSizeHints( this );
|
|
topsizer->Fit( this );
|
|
|
|
Centre( wxBOTH );
|
|
|
|
wxEndBusyCursor();
|
|
}
|
|
|
|
void wxGenericColourDialog::InitializeColours(void)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 48; i++)
|
|
{
|
|
wxColour *col = wxTheColourDatabase->FindColour(wxColourDialogNames[i]);
|
|
if (col)
|
|
standardColours[i].Set(col->Red(), col->Green(), col->Blue());
|
|
else
|
|
standardColours[i].Set(0, 0, 0);
|
|
}
|
|
|
|
for (i = 0; i < 16; i++)
|
|
{
|
|
customColours[i] = colourData.GetCustomColour(i);
|
|
}
|
|
|
|
wxColour curr = colourData.GetColour();
|
|
if ( curr.Ok() )
|
|
{
|
|
bool initColourFound = FALSE;
|
|
|
|
for (i = 0; i < 48; i++)
|
|
{
|
|
if ( standardColours[i] == curr && !initColourFound )
|
|
{
|
|
whichKind = 1;
|
|
colourSelection = i;
|
|
initColourFound = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
if ( !initColourFound )
|
|
{
|
|
for ( i = 0; i < 16; i++ )
|
|
{
|
|
if ( customColours[i] == curr )
|
|
{
|
|
whichKind = 2;
|
|
colourSelection = i;
|
|
initColourFound = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
singleCustomColour.Set( curr.Red(), curr.Green(), curr.Blue() );
|
|
}
|
|
else
|
|
{
|
|
whichKind = 1;
|
|
colourSelection = 0;
|
|
singleCustomColour.Set( 0, 0, 0 );
|
|
}
|
|
}
|
|
|
|
void wxGenericColourDialog::PaintBasicColours(wxDC& dc)
|
|
{
|
|
dc.BeginDrawing();
|
|
|
|
int i;
|
|
for (i = 0; i < 6; i++)
|
|
{
|
|
int j;
|
|
for (j = 0; j < 8; j++)
|
|
{
|
|
int ptr = i*8 + j;
|
|
|
|
int x = (j*(smallRectangleSize.x+gridSpacing) + standardColoursRect.x);
|
|
int y = (i*(smallRectangleSize.y+gridSpacing) + standardColoursRect.y);
|
|
|
|
dc.SetPen(*wxBLACK_PEN);
|
|
wxBrush brush(standardColours[ptr], wxSOLID);
|
|
dc.SetBrush(brush);
|
|
|
|
dc.DrawRectangle( x, y, smallRectangleSize.x, smallRectangleSize.y);
|
|
}
|
|
}
|
|
dc.EndDrawing();
|
|
}
|
|
|
|
void wxGenericColourDialog::PaintCustomColours(wxDC& dc)
|
|
{
|
|
dc.BeginDrawing();
|
|
|
|
int i;
|
|
for (i = 0; i < 2; i++)
|
|
{
|
|
int j;
|
|
for (j = 0; j < 8; j++)
|
|
{
|
|
int ptr = i*8 + j;
|
|
|
|
int x = (j*(smallRectangleSize.x+gridSpacing)) + customColoursRect.x;
|
|
int y = (i*(smallRectangleSize.y+gridSpacing)) + customColoursRect.y;
|
|
|
|
dc.SetPen(*wxBLACK_PEN);
|
|
|
|
wxBrush brush(customColours[ptr], wxSOLID);
|
|
dc.SetBrush(brush);
|
|
|
|
dc.DrawRectangle( x, y, smallRectangleSize.x, smallRectangleSize.y);
|
|
}
|
|
}
|
|
dc.EndDrawing();
|
|
}
|
|
|
|
void wxGenericColourDialog::PaintHighlight(wxDC& dc, bool draw)
|
|
{
|
|
if ( colourSelection < 0 )
|
|
return;
|
|
|
|
dc.BeginDrawing();
|
|
|
|
// Number of pixels bigger than the standard rectangle size
|
|
// for drawing a highlight
|
|
int deltaX = 2;
|
|
int deltaY = 2;
|
|
|
|
if (whichKind == 1)
|
|
{
|
|
// Standard colours
|
|
int y = (int)(colourSelection / 8);
|
|
int x = (int)(colourSelection - (y*8));
|
|
|
|
x = (x*(smallRectangleSize.x + gridSpacing) + standardColoursRect.x) - deltaX;
|
|
y = (y*(smallRectangleSize.y + gridSpacing) + standardColoursRect.y) - deltaY;
|
|
|
|
if (draw)
|
|
dc.SetPen(*wxBLACK_PEN);
|
|
else
|
|
dc.SetPen(*wxLIGHT_GREY_PEN);
|
|
|
|
dc.SetBrush(*wxTRANSPARENT_BRUSH);
|
|
dc.DrawRectangle( x, y, (smallRectangleSize.x + (2*deltaX)), (smallRectangleSize.y + (2*deltaY)));
|
|
}
|
|
else
|
|
{
|
|
// User-defined colours
|
|
int y = (int)(colourSelection / 8);
|
|
int x = (int)(colourSelection - (y*8));
|
|
|
|
x = (x*(smallRectangleSize.x + gridSpacing) + customColoursRect.x) - deltaX;
|
|
y = (y*(smallRectangleSize.y + gridSpacing) + customColoursRect.y) - deltaY;
|
|
|
|
if (draw)
|
|
dc.SetPen(*wxBLACK_PEN);
|
|
else
|
|
dc.SetPen(*wxLIGHT_GREY_PEN);
|
|
|
|
dc.SetBrush(*wxTRANSPARENT_BRUSH);
|
|
dc.DrawRectangle( x, y, (smallRectangleSize.x + (2*deltaX)), (smallRectangleSize.y + (2*deltaY)));
|
|
}
|
|
|
|
dc.EndDrawing();
|
|
}
|
|
|
|
void wxGenericColourDialog::PaintCustomColour(wxDC& dc)
|
|
{
|
|
dc.BeginDrawing();
|
|
|
|
dc.SetPen(*wxBLACK_PEN);
|
|
|
|
wxBrush *brush = new wxBrush(singleCustomColour, wxSOLID);
|
|
dc.SetBrush(*brush);
|
|
|
|
dc.DrawRectangle( singleCustomColourRect.x, singleCustomColourRect.y,
|
|
customRectangleSize.x, customRectangleSize.y);
|
|
|
|
dc.SetBrush(wxNullBrush);
|
|
delete brush;
|
|
|
|
dc.EndDrawing();
|
|
}
|
|
|
|
void wxGenericColourDialog::OnBasicColourClick(int which)
|
|
{
|
|
wxClientDC dc(this);
|
|
|
|
PaintHighlight(dc, FALSE);
|
|
whichKind = 1;
|
|
colourSelection = which;
|
|
colourData.SetColour(standardColours[colourSelection]);
|
|
redSlider->SetValue( standardColours[colourSelection].Red() );
|
|
greenSlider->SetValue( standardColours[colourSelection].Green() );
|
|
blueSlider->SetValue( standardColours[colourSelection].Blue() );
|
|
singleCustomColour.Set(standardColours[colourSelection].Red(), standardColours[colourSelection].Green(), standardColours[colourSelection].Blue());
|
|
|
|
PaintCustomColour(dc);
|
|
PaintHighlight(dc, TRUE);
|
|
}
|
|
|
|
void wxGenericColourDialog::OnCustomColourClick(int which)
|
|
{
|
|
wxClientDC dc(this);
|
|
PaintHighlight(dc, FALSE);
|
|
whichKind = 2;
|
|
colourSelection = which;
|
|
colourData.SetColour(customColours[colourSelection]);
|
|
redSlider->SetValue( customColours[colourSelection].Red() );
|
|
greenSlider->SetValue( customColours[colourSelection].Green() );
|
|
blueSlider->SetValue( customColours[colourSelection].Blue() );
|
|
singleCustomColour.Set(customColours[colourSelection].Red(), customColours[colourSelection].Green(), customColours[colourSelection].Blue());
|
|
PaintCustomColour(dc);
|
|
PaintHighlight(dc, TRUE);
|
|
}
|
|
|
|
/*
|
|
void wxGenericColourDialog::OnOk(void)
|
|
{
|
|
Show(FALSE);
|
|
}
|
|
|
|
void wxGenericColourDialog::OnCancel(void)
|
|
{
|
|
colourDialogCancelled = TRUE;
|
|
Show(FALSE);
|
|
}
|
|
*/
|
|
|
|
void wxGenericColourDialog::OnAddCustom(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxClientDC dc(this);
|
|
if (whichKind != 2)
|
|
{
|
|
PaintHighlight(dc, FALSE);
|
|
whichKind = 2;
|
|
colourSelection = 0;
|
|
PaintHighlight(dc, TRUE);
|
|
}
|
|
|
|
customColours[colourSelection].Set(singleCustomColour.Red(), singleCustomColour.Green(), singleCustomColour.Blue());
|
|
colourData.SetColour(customColours[colourSelection]);
|
|
colourData.SetCustomColour(colourSelection, customColours[colourSelection]);
|
|
|
|
PaintCustomColours(dc);
|
|
}
|
|
|
|
void wxGenericColourDialog::OnRedSlider(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if (!redSlider)
|
|
return;
|
|
|
|
wxClientDC dc(this);
|
|
singleCustomColour.Set(redSlider->GetValue(), singleCustomColour.Green(), singleCustomColour.Blue());
|
|
PaintCustomColour(dc);
|
|
}
|
|
|
|
void wxGenericColourDialog::OnGreenSlider(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if (!greenSlider)
|
|
return;
|
|
|
|
wxClientDC dc(this);
|
|
singleCustomColour.Set(singleCustomColour.Red(), greenSlider->GetValue(), singleCustomColour.Blue());
|
|
PaintCustomColour(dc);
|
|
}
|
|
|
|
void wxGenericColourDialog::OnBlueSlider(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if (!blueSlider)
|
|
return;
|
|
|
|
wxClientDC dc(this);
|
|
singleCustomColour.Set(singleCustomColour.Red(), singleCustomColour.Green(), blueSlider->GetValue());
|
|
PaintCustomColour(dc);
|
|
}
|
|
|
|
#endif // wxUSE_COLOURDLG
|
|
|