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dolphin/Externals/wxWidgets/src/aui/auibar.cpp

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///////////////////////////////////////////////////////////////////////////////
// Name: src/aui/dockart.cpp
// Purpose: wxaui: wx advanced user interface - docking window manager
// Author: Benjamin I. Williams
// Modified by:
// Created: 2005-05-17
// RCS-ID: $Id: auibar.cpp 55515 2008-09-07 18:38:38Z VZ $
// Copyright: (C) Copyright 2005-2006, Kirix Corporation, All Rights Reserved
// Licence: wxWindows Library Licence, Version 3.1
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
// declarations
// ============================================================================
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#if wxUSE_AUI
#include "wx/statline.h"
#include "wx/dcbuffer.h"
#include "wx/sizer.h"
#include "wx/image.h"
#include "wx/settings.h"
#include "wx/menu.h"
#include "wx/aui/auibar.h"
#include "wx/aui/framemanager.h"
#ifdef __WXMAC__
#include "wx/mac/carbon/private.h"
// for themeing support
#include <Carbon/Carbon.h>
#endif
#include "wx/arrimpl.cpp"
WX_DEFINE_OBJARRAY(wxAuiToolBarItemArray)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG)
IMPLEMENT_CLASS(wxAuiToolBar, wxControl)
IMPLEMENT_DYNAMIC_CLASS(wxAuiToolBarEvent, wxEvent)
// missing wxITEM_* items
enum
{
wxITEM_CONTROL = wxITEM_MAX,
wxITEM_LABEL,
wxITEM_SPACER
};
const int BUTTON_DROPDOWN_WIDTH = 10;
wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
const wxColour& color);
unsigned char wxAuiBlendColour(unsigned char fg, unsigned char bg, double alpha);
wxColor wxAuiStepColour(const wxColor& c, int percent);
static wxBitmap MakeDisabledBitmap(wxBitmap& bmp)
{
wxImage image = bmp.ConvertToImage();
int mr, mg, mb;
mr = image.GetMaskRed();
mg = image.GetMaskGreen();
mb = image.GetMaskBlue();
unsigned char* data = image.GetData();
int width = image.GetWidth();
int height = image.GetHeight();
bool has_mask = image.HasMask();
for (int y = height-1; y >= 0; --y)
{
for (int x = width-1; x >= 0; --x)
{
data = image.GetData() + (y*(width*3))+(x*3);
unsigned char* r = data;
unsigned char* g = data+1;
unsigned char* b = data+2;
if (has_mask && *r == mr && *g == mg && *b == mb)
continue;
*r = wxAuiBlendColour(*r, 255, 0.4);
*g = wxAuiBlendColour(*g, 255, 0.4);
*b = wxAuiBlendColour(*b, 255, 0.4);
}
}
return wxBitmap(image);
}
static wxColor GetBaseColor()
{
#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
#else
wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
#endif
// the base_colour is too pale to use as our base colour,
// so darken it a bit --
if ((255-base_colour.Red()) +
(255-base_colour.Green()) +
(255-base_colour.Blue()) < 60)
{
base_colour = wxAuiStepColour(base_colour, 92);
}
return base_colour;
}
class ToolbarCommandCapture : public wxEvtHandler
{
public:
ToolbarCommandCapture() { m_last_id = 0; }
int GetCommandId() const { return m_last_id; }
bool ProcessEvent(wxEvent& evt)
{
if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
{
m_last_id = evt.GetId();
return true;
}
if (GetNextHandler())
return GetNextHandler()->ProcessEvent(evt);
return false;
}
private:
int m_last_id;
};
static const unsigned char
DISABLED_TEXT_GREY_HUE = wxAuiBlendColour(0, 255, 0.4);
const wxColour DISABLED_TEXT_COLOR(DISABLED_TEXT_GREY_HUE,
DISABLED_TEXT_GREY_HUE,
DISABLED_TEXT_GREY_HUE);
wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
{
m_base_colour = GetBaseColor();
m_flags = 0;
m_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
m_highlight_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
m_separator_size = 7;
m_gripper_size = 7;
m_overflow_size = 16;
wxColor darker1_colour = wxAuiStepColour(m_base_colour, 85);
wxColor darker2_colour = wxAuiStepColour(m_base_colour, 75);
wxColor darker3_colour = wxAuiStepColour(m_base_colour, 60);
wxColor darker4_colour = wxAuiStepColour(m_base_colour, 50);
wxColor darker5_colour = wxAuiStepColour(m_base_colour, 40);
m_gripper_pen1 = wxPen(darker5_colour);
m_gripper_pen2 = wxPen(darker3_colour);
m_gripper_pen3 = *wxWHITE_PEN;
static unsigned char button_dropdown_bits[] = { 0xe0, 0xf1, 0xfb };
static unsigned char overflow_bits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
m_button_dropdown_bmp = wxAuiBitmapFromBits(button_dropdown_bits, 5, 3,
*wxBLACK);
m_disabled_button_dropdown_bmp = wxAuiBitmapFromBits(
button_dropdown_bits, 5, 3,
wxColor(128,128,128));
m_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, *wxBLACK);
m_disabled_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, wxColor(128,128,128));
m_font = *wxNORMAL_FONT;
}
wxAuiDefaultToolBarArt::~wxAuiDefaultToolBarArt()
{
m_font = *wxNORMAL_FONT;
}
wxAuiToolBarArt* wxAuiDefaultToolBarArt::Clone()
{
return static_cast<wxAuiToolBarArt*>(new wxAuiDefaultToolBarArt);
}
void wxAuiDefaultToolBarArt::SetFlags(unsigned int flags)
{
m_flags = flags;
}
void wxAuiDefaultToolBarArt::SetFont(const wxFont& font)
{
m_font = font;
}
void wxAuiDefaultToolBarArt::SetTextOrientation(int orientation)
{
m_text_orientation = orientation;
}
void wxAuiDefaultToolBarArt::DrawBackground(
wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxRect& _rect)
{
wxRect rect = _rect;
rect.height++;
wxColour start_colour = wxAuiStepColour(m_base_colour, 150);
wxColour end_colour = wxAuiStepColour(m_base_colour, 90);
dc.GradientFillLinear(rect, start_colour, end_colour, wxSOUTH);
}
void wxAuiDefaultToolBarArt::DrawLabel(
wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxAuiToolBarItem& item,
const wxRect& rect)
{
dc.SetFont(m_font);
dc.SetTextForeground(*wxBLACK);
// we only care about the text height here since the text
// will get cropped based on the width of the item
int text_width = 0, text_height = 0;
dc.GetTextExtent(wxT("ABCDHgj"), &text_width, &text_height);
// set the clipping region
wxRect clip_rect = rect;
clip_rect.width -= 1;
dc.SetClippingRegion(clip_rect);
int text_x, text_y;
text_x = rect.x + 1;
text_y = rect.y + (rect.height-text_height)/2;
dc.DrawText(item.GetLabel(), text_x, text_y);
dc.DestroyClippingRegion();
}
void wxAuiDefaultToolBarArt::DrawButton(
wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxAuiToolBarItem& item,
const wxRect& rect)
{
int text_width = 0, text_height = 0;
if (m_flags & wxAUI_TB_TEXT)
{
dc.SetFont(m_font);
int tx, ty;
dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
text_width = 0;
dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
}
int bmp_x = 0, bmp_y = 0;
int text_x = 0, text_y = 0;
if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
{
bmp_x = rect.x +
(rect.width/2) -
(item.GetBitmap().GetWidth()/2);
bmp_y = rect.y +
((rect.height-text_height)/2) -
(item.GetBitmap().GetHeight()/2);
text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
text_y = rect.y + rect.height - text_height - 1;
}
else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
{
bmp_x = rect.x + 3;
bmp_y = rect.y +
(rect.height/2) -
(item.GetBitmap().GetHeight()/2);
text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
text_y = rect.y +
(rect.height/2) -
(text_height/2);
}
if (!(item.GetState() & wxAUI_BUTTON_STATE_DISABLED))
{
if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
{
dc.SetPen(wxPen(m_highlight_colour));
dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 150)));
dc.DrawRectangle(rect);
}
else if ((item.GetState() & wxAUI_BUTTON_STATE_HOVER) || item.IsSticky())
{
dc.SetPen(wxPen(m_highlight_colour));
dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
// draw an even lighter background for checked item hovers (since
// the hover background is the same color as the check background)
if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 180)));
dc.DrawRectangle(rect);
}
else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
{
// it's important to put this code in an else statment after the
// hover, otherwise hovers won't draw properly for checked items
dc.SetPen(wxPen(m_highlight_colour));
dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
dc.DrawRectangle(rect);
}
}
wxBitmap bmp;
if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
bmp = item.GetDisabledBitmap();
else
bmp = item.GetBitmap();
if (!bmp.IsOk())
return;
dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
// set the item's text color based on if it is disabled
dc.SetTextForeground(*wxBLACK);
if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
dc.SetTextForeground(DISABLED_TEXT_COLOR);
if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
{
dc.DrawText(item.GetLabel(), text_x, text_y);
}
}
void wxAuiDefaultToolBarArt::DrawDropDownButton(
wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxAuiToolBarItem& item,
const wxRect& rect)
{
int text_width = 0, text_height = 0, text_x = 0, text_y = 0;
int bmp_x = 0, bmp_y = 0, dropbmp_x = 0, dropbmp_y = 0;
wxRect button_rect = wxRect(rect.x,
rect.y,
rect.width-BUTTON_DROPDOWN_WIDTH,
rect.height);
wxRect dropdown_rect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
rect.y,
BUTTON_DROPDOWN_WIDTH+1,
rect.height);
if (m_flags & wxAUI_TB_TEXT)
{
dc.SetFont(m_font);
int tx, ty;
if (m_flags & wxAUI_TB_TEXT)
{
dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
text_width = 0;
}
dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
}
dropbmp_x = dropdown_rect.x +
(dropdown_rect.width/2) -
(m_button_dropdown_bmp.GetWidth()/2);
dropbmp_y = dropdown_rect.y +
(dropdown_rect.height/2) -
(m_button_dropdown_bmp.GetHeight()/2);
if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
{
bmp_x = button_rect.x +
(button_rect.width/2) -
(item.GetBitmap().GetWidth()/2);
bmp_y = button_rect.y +
((button_rect.height-text_height)/2) -
(item.GetBitmap().GetHeight()/2);
text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
text_y = rect.y + rect.height - text_height - 1;
}
else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
{
bmp_x = rect.x + 3;
bmp_y = rect.y +
(rect.height/2) -
(item.GetBitmap().GetHeight()/2);
text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
text_y = rect.y +
(rect.height/2) -
(text_height/2);
}
if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
{
dc.SetPen(wxPen(m_highlight_colour));
dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 140)));
dc.DrawRectangle(button_rect);
dc.DrawRectangle(dropdown_rect);
}
else if (item.GetState() & wxAUI_BUTTON_STATE_HOVER ||
item.IsSticky())
{
dc.SetPen(wxPen(m_highlight_colour));
dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
dc.DrawRectangle(button_rect);
dc.DrawRectangle(dropdown_rect);
}
wxBitmap bmp;
wxBitmap dropbmp;
if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
{
bmp = item.GetDisabledBitmap();
dropbmp = m_disabled_button_dropdown_bmp;
}
else
{
bmp = item.GetBitmap();
dropbmp = m_button_dropdown_bmp;
}
if (!bmp.IsOk())
return;
dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
dc.DrawBitmap(dropbmp, dropbmp_x, dropbmp_y, true);
// set the item's text color based on if it is disabled
dc.SetTextForeground(*wxBLACK);
if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
dc.SetTextForeground(DISABLED_TEXT_COLOR);
if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
{
dc.DrawText(item.GetLabel(), text_x, text_y);
}
}
void wxAuiDefaultToolBarArt::DrawControlLabel(
wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxAuiToolBarItem& item,
const wxRect& rect)
{
if (!(m_flags & wxAUI_TB_TEXT))
return;
if (m_text_orientation != wxAUI_TBTOOL_TEXT_BOTTOM)
return;
int text_x = 0, text_y = 0;
int text_width = 0, text_height = 0;
dc.SetFont(m_font);
int tx, ty;
if (m_flags & wxAUI_TB_TEXT)
{
dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
text_width = 0;
}
dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
// don't draw the label if it is wider than the item width
if (text_width > rect.width)
return;
// set the label's text color
dc.SetTextForeground(*wxBLACK);
text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
text_y = rect.y + rect.height - text_height - 1;
if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
{
dc.DrawText(item.GetLabel(), text_x, text_y);
}
}
wxSize wxAuiDefaultToolBarArt::GetLabelSize(
wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxAuiToolBarItem& item)
{
dc.SetFont(m_font);
// get label's height
int width = 0, height = 0;
dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
// get item's width
width = item.GetMinSize().GetWidth();
return wxSize(width, height);
}
wxSize wxAuiDefaultToolBarArt::GetToolSize(
wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxAuiToolBarItem& item)
{
if (!item.GetBitmap().IsOk() && !(m_flags & wxAUI_TB_TEXT))
return wxSize(16,16);
int width = item.GetBitmap().GetWidth();
int height = item.GetBitmap().GetHeight();
if (m_flags & wxAUI_TB_TEXT)
{
dc.SetFont(m_font);
int tx, ty;
if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
{
dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
height += ty;
if ( !item.GetLabel().empty() )
{
dc.GetTextExtent(item.GetLabel(), &tx, &ty);
width = wxMax(width, tx+6);
}
}
else if ( m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT &&
!item.GetLabel().empty() )
{
width += 3; // space between left border and bitmap
width += 3; // space between bitmap and text
if ( !item.GetLabel().empty() )
{
dc.GetTextExtent(item.GetLabel(), &tx, &ty);
width += tx;
height = wxMax(height, ty);
}
}
}
// if the tool has a dropdown button, add it to the width
if (item.HasDropDown())
width += (BUTTON_DROPDOWN_WIDTH+4);
return wxSize(width, height);
}
void wxAuiDefaultToolBarArt::DrawSeparator(
wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxRect& _rect)
{
bool horizontal = true;
if (m_flags & wxAUI_TB_VERTICAL)
horizontal = false;
wxRect rect = _rect;
if (horizontal)
{
rect.x += (rect.width/2);
rect.width = 1;
int new_height = (rect.height*3)/4;
rect.y += (rect.height/2) - (new_height/2);
rect.height = new_height;
}
else
{
rect.y += (rect.height/2);
rect.height = 1;
int new_width = (rect.width*3)/4;
rect.x += (rect.width/2) - (new_width/2);
rect.width = new_width;
}
wxColour start_colour = wxAuiStepColour(m_base_colour, 80);
wxColour end_colour = wxAuiStepColour(m_base_colour, 80);
dc.GradientFillLinear(rect, start_colour, end_colour, horizontal ? wxSOUTH : wxEAST);
}
void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
wxWindow* WXUNUSED(wnd),
const wxRect& rect)
{
int i = 0;
while (1)
{
int x, y;
if (m_flags & wxAUI_TB_VERTICAL)
{
x = rect.x + (i*4) + 5;
y = rect.y + 3;
if (x > rect.GetWidth()-5)
break;
}
else
{
x = rect.x + 3;
y = rect.y + (i*4) + 5;
if (y > rect.GetHeight()-5)
break;
}
dc.SetPen(m_gripper_pen1);
dc.DrawPoint(x, y);
dc.SetPen(m_gripper_pen2);
dc.DrawPoint(x, y+1);
dc.DrawPoint(x+1, y);
dc.SetPen(m_gripper_pen3);
dc.DrawPoint(x+2, y+1);
dc.DrawPoint(x+2, y+2);
dc.DrawPoint(x+1, y+2);
i++;
}
}
void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
wxWindow* wnd,
const wxRect& rect,
int state)
{
if (state & wxAUI_BUTTON_STATE_HOVER ||
state & wxAUI_BUTTON_STATE_PRESSED)
{
wxRect cli_rect = wnd->GetClientRect();
wxColor light_gray_bg = wxAuiStepColour(m_highlight_colour, 170);
if (m_flags & wxAUI_TB_VERTICAL)
{
dc.SetPen(wxPen(m_highlight_colour));
dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
dc.SetPen(wxPen(light_gray_bg));
dc.SetBrush(wxBrush(light_gray_bg));
dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
}
else
{
dc.SetPen(wxPen(m_highlight_colour));
dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
dc.SetPen(wxPen(light_gray_bg));
dc.SetBrush(wxBrush(light_gray_bg));
dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
}
}
int x = rect.x+1+(rect.width-m_overflow_bmp.GetWidth())/2;
int y = rect.y+1+(rect.height-m_overflow_bmp.GetHeight())/2;
dc.DrawBitmap(m_overflow_bmp, x, y, true);
}
int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
{
switch (element_id)
{
case wxAUI_TBART_SEPARATOR_SIZE: return m_separator_size;
case wxAUI_TBART_GRIPPER_SIZE: return m_gripper_size;
case wxAUI_TBART_OVERFLOW_SIZE: return m_overflow_size;
default: return 0;
}
}
void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
{
switch (element_id)
{
case wxAUI_TBART_SEPARATOR_SIZE: m_separator_size = size;
case wxAUI_TBART_GRIPPER_SIZE: m_gripper_size = size;
case wxAUI_TBART_OVERFLOW_SIZE: m_overflow_size = size;
}
}
int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
const wxAuiToolBarItemArray& items)
{
wxMenu menuPopup;
size_t items_added = 0;
size_t i, count = items.GetCount();
for (i = 0; i < count; ++i)
{
wxAuiToolBarItem& item = items.Item(i);
if (item.GetKind() == wxITEM_NORMAL)
{
wxString text = item.GetShortHelp();
if (text.empty())
text = item.GetLabel();
if (text.empty())
text = wxT(" ");
wxMenuItem* m = new wxMenuItem(&menuPopup, item.GetId(), text, item.GetShortHelp());
m->SetBitmap(item.GetBitmap());
menuPopup.Append(m);
items_added++;
}
else if (item.GetKind() == wxITEM_SEPARATOR)
{
if (items_added > 0)
menuPopup.AppendSeparator();
}
}
// find out where to put the popup menu of window items
wxPoint pt = ::wxGetMousePosition();
pt = wnd->ScreenToClient(pt);
// find out the screen coordinate at the bottom of the tab ctrl
wxRect cli_rect = wnd->GetClientRect();
pt.y = cli_rect.y + cli_rect.height;
ToolbarCommandCapture* cc = new ToolbarCommandCapture;
wnd->PushEventHandler(cc);
wnd->PopupMenu(&menuPopup, pt);
int command = cc->GetCommandId();
wnd->PopEventHandler(true);
return command;
}
BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
EVT_SIZE(wxAuiToolBar::OnSize)
EVT_IDLE(wxAuiToolBar::OnIdle)
EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
EVT_PAINT(wxAuiToolBar::OnPaint)
EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
EVT_MOTION(wxAuiToolBar::OnMotion)
EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
END_EVENT_TABLE()
wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
wxWindowID id,
const wxPoint& position,
const wxSize& size,
long style)
: wxControl(parent,
id,
position,
size,
style | wxBORDER_NONE)
{
m_sizer = new wxBoxSizer(wxHORIZONTAL);
m_button_width = -1;
m_button_height = -1;
m_sizer_element_count = 0;
m_action_pos = wxPoint(-1,-1);
m_action_item = NULL;
m_tip_item = NULL;
m_art = new wxAuiDefaultToolBarArt;
m_tool_packing = 2;
m_tool_border_padding = 3;
m_tool_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
m_gripper_sizer_item = NULL;
m_overflow_sizer_item = NULL;
m_dragging = false;
m_style = style;
m_gripper_visible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
m_overflow_visible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
m_overflow_state = 0;
SetMargins(5, 5, 2, 2);
SetFont(*wxNORMAL_FONT);
m_art->SetFlags((unsigned int)m_style);
SetExtraStyle(wxWS_EX_PROCESS_IDLE);
if (style & wxAUI_TB_HORZ_LAYOUT)
SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
}
wxAuiToolBar::~wxAuiToolBar()
{
delete m_art;
delete m_sizer;
}
void wxAuiToolBar::SetWindowStyleFlag(long style)
{
wxControl::SetWindowStyleFlag(style);
m_style = style;
if (m_art)
{
m_art->SetFlags((unsigned int)m_style);
}
if (m_style & wxAUI_TB_GRIPPER)
m_gripper_visible = true;
else
m_gripper_visible = false;
if (m_style & wxAUI_TB_OVERFLOW)
m_overflow_visible = true;
else
m_overflow_visible = false;
if (style & wxAUI_TB_HORZ_LAYOUT)
SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
else
SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
}
void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
{
delete m_art;
m_art = art;
if (m_art)
{
m_art->SetFlags((unsigned int)m_style);
m_art->SetTextOrientation(m_tool_text_orientation);
}
}
wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
{
return m_art;
}
void wxAuiToolBar::AddTool(int tool_id,
const wxString& label,
const wxBitmap& bitmap,
const wxString& short_help_string,
wxItemKind kind)
{
AddTool(tool_id,
label,
bitmap,
wxNullBitmap,
kind,
short_help_string,
wxEmptyString,
NULL);
}
void wxAuiToolBar::AddTool(int tool_id,
const wxString& label,
const wxBitmap& bitmap,
const wxBitmap& disabled_bitmap,
wxItemKind kind,
const wxString& short_help_string,
const wxString& long_help_string,
wxObject* WXUNUSED(client_data))
{
wxAuiToolBarItem item;
item.window = NULL;
item.label = label;
item.bitmap = bitmap;
item.disabled_bitmap = disabled_bitmap;
item.short_help = short_help_string;
item.long_help = long_help_string;
item.active = true;
item.dropdown = false;
item.spacer_pixels = 0;
item.id = tool_id;
item.state = 0;
item.proportion = 0;
item.kind = kind;
item.sizer_item = NULL;
item.min_size = wxDefaultSize;
item.user_data = 0;
item.sticky = false;
if (!item.disabled_bitmap.IsOk())
{
// no disabled bitmap specified, we need to make one
if (item.bitmap.IsOk())
{
//wxImage img = item.bitmap.ConvertToImage();
//wxImage grey_version = img.ConvertToGreyscale();
//item.disabled_bitmap = wxBitmap(grey_version);
item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
}
}
m_items.Add(item);
}
void wxAuiToolBar::AddControl(wxControl* control,
const wxString& label)
{
wxAuiToolBarItem item;
item.window = (wxWindow*)control;
item.label = label;
item.bitmap = wxNullBitmap;
item.disabled_bitmap = wxNullBitmap;
item.active = true;
item.dropdown = false;
item.spacer_pixels = 0;
item.id = control->GetId();
item.state = 0;
item.proportion = 0;
item.kind = wxITEM_CONTROL;
item.sizer_item = NULL;
item.min_size = control->GetEffectiveMinSize();
item.user_data = 0;
item.sticky = false;
m_items.Add(item);
}
void wxAuiToolBar::AddLabel(int tool_id,
const wxString& label,
const int width)
{
wxSize min_size = wxDefaultSize;
if (width != -1)
min_size.x = width;
wxAuiToolBarItem item;
item.window = NULL;
item.label = label;
item.bitmap = wxNullBitmap;
item.disabled_bitmap = wxNullBitmap;
item.active = true;
item.dropdown = false;
item.spacer_pixels = 0;
item.id = tool_id;
item.state = 0;
item.proportion = 0;
item.kind = wxITEM_LABEL;
item.sizer_item = NULL;
item.min_size = min_size;
item.user_data = 0;
item.sticky = false;
m_items.Add(item);
}
void wxAuiToolBar::AddSeparator()
{
wxAuiToolBarItem item;
item.window = NULL;
item.label = wxEmptyString;
item.bitmap = wxNullBitmap;
item.disabled_bitmap = wxNullBitmap;
item.active = true;
item.dropdown = false;
item.id = -1;
item.state = 0;
item.proportion = 0;
item.kind = wxITEM_SEPARATOR;
item.sizer_item = NULL;
item.min_size = wxDefaultSize;
item.user_data = 0;
item.sticky = false;
m_items.Add(item);
}
void wxAuiToolBar::AddSpacer(int pixels)
{
wxAuiToolBarItem item;
item.window = NULL;
item.label = wxEmptyString;
item.bitmap = wxNullBitmap;
item.disabled_bitmap = wxNullBitmap;
item.active = true;
item.dropdown = false;
item.spacer_pixels = pixels;
item.id = -1;
item.state = 0;
item.proportion = 0;
item.kind = wxITEM_SPACER;
item.sizer_item = NULL;
item.min_size = wxDefaultSize;
item.user_data = 0;
item.sticky = false;
m_items.Add(item);
}
void wxAuiToolBar::AddStretchSpacer(int proportion)
{
wxAuiToolBarItem item;
item.window = NULL;
item.label = wxEmptyString;
item.bitmap = wxNullBitmap;
item.disabled_bitmap = wxNullBitmap;
item.active = true;
item.dropdown = false;
item.spacer_pixels = 0;
item.id = -1;
item.state = 0;
item.proportion = proportion;
item.kind = wxITEM_SPACER;
item.sizer_item = NULL;
item.min_size = wxDefaultSize;
item.user_data = 0;
item.sticky = false;
m_items.Add(item);
}
void wxAuiToolBar::Clear()
{
m_items.Clear();
m_sizer_element_count = 0;
}
bool wxAuiToolBar::DeleteTool(int tool_id)
{
int idx = GetToolIndex(tool_id);
if (idx >= 0 && idx < (int)m_items.GetCount())
{
m_items.RemoveAt(idx);
Realize();
return true;
}
return false;
}
bool wxAuiToolBar::DeleteByIndex(int idx)
{
if (idx >= 0 && idx < (int)m_items.GetCount())
{
m_items.RemoveAt(idx);
Realize();
return true;
}
return false;
}
wxControl* wxAuiToolBar::FindControl(int id)
{
wxWindow* wnd = FindWindow(id);
return (wxControl*)wnd;
}
wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
{
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.id == tool_id)
return &item;
}
return NULL;
}
wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
{
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (!item.sizer_item)
continue;
wxRect rect = item.sizer_item->GetRect();
if (rect.Contains(x,y))
{
// if the item doesn't fit on the toolbar, return NULL
if (!GetToolFitsByIndex(i))
return NULL;
return &item;
}
}
return NULL;
}
wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
{
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (!item.sizer_item)
continue;
wxRect rect = item.sizer_item->GetRect();
// apply tool packing
if (i+1 < count)
rect.width += m_tool_packing;
if (rect.Contains(x,y))
{
// if the item doesn't fit on the toolbar, return NULL
if (!GetToolFitsByIndex(i))
return NULL;
return &item;
}
}
return NULL;
}
wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
{
if (idx < 0)
return NULL;
if (idx >= (int)m_items.size())
return NULL;
return &(m_items[idx]);
}
void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
{
// TODO: wxToolBar compatibility
}
wxSize wxAuiToolBar::GetToolBitmapSize() const
{
// TODO: wxToolBar compatibility
return wxSize(16,15);
}
void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
{
wxAuiToolBarItem* item = FindTool(tool_id);
if (!item)
return;
item->proportion = proportion;
}
int wxAuiToolBar::GetToolProportion(int tool_id) const
{
wxAuiToolBarItem* item = FindTool(tool_id);
if (!item)
return 0;
return item->proportion;
}
void wxAuiToolBar::SetToolSeparation(int separation)
{
if (m_art)
m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
}
int wxAuiToolBar::GetToolSeparation() const
{
if (m_art)
return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
else
return 5;
}
void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
{
wxAuiToolBarItem* item = FindTool(tool_id);
if (!item)
return;
item->dropdown = dropdown;
}
bool wxAuiToolBar::GetToolDropDown(int tool_id) const
{
wxAuiToolBarItem* item = FindTool(tool_id);
if (!item)
return 0;
return item->dropdown;
}
void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
{
// ignore separators
if (tool_id == -1)
return;
wxAuiToolBarItem* item = FindTool(tool_id);
if (!item)
return;
if (item->sticky == sticky)
return;
item->sticky = sticky;
Refresh(false);
Update();
}
bool wxAuiToolBar::GetToolSticky(int tool_id) const
{
wxAuiToolBarItem* item = FindTool(tool_id);
if (!item)
return 0;
return item->sticky;
}
void wxAuiToolBar::SetToolBorderPadding(int padding)
{
m_tool_border_padding = padding;
}
int wxAuiToolBar::GetToolBorderPadding() const
{
return m_tool_border_padding;
}
void wxAuiToolBar::SetToolTextOrientation(int orientation)
{
m_tool_text_orientation = orientation;
if (m_art)
{
m_art->SetTextOrientation(orientation);
}
}
int wxAuiToolBar::GetToolTextOrientation() const
{
return m_tool_text_orientation;
}
void wxAuiToolBar::SetToolPacking(int packing)
{
m_tool_packing = packing;
}
int wxAuiToolBar::GetToolPacking() const
{
return m_tool_packing;
}
void wxAuiToolBar::SetOrientation(int WXUNUSED(orientation))
{
}
void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
{
if (left != -1)
m_left_padding = left;
if (right != -1)
m_right_padding = right;
if (top != -1)
m_top_padding = top;
if (bottom != -1)
m_bottom_padding = bottom;
}
bool wxAuiToolBar::GetGripperVisible() const
{
return m_gripper_visible;
}
void wxAuiToolBar::SetGripperVisible(bool visible)
{
m_gripper_visible = visible;
if (visible)
m_style |= wxAUI_TB_GRIPPER;
Realize();
Refresh(false);
}
bool wxAuiToolBar::GetOverflowVisible() const
{
return m_overflow_visible;
}
void wxAuiToolBar::SetOverflowVisible(bool visible)
{
m_overflow_visible = visible;
if (visible)
m_style |= wxAUI_TB_OVERFLOW;
Refresh(false);
}
bool wxAuiToolBar::SetFont(const wxFont& font)
{
bool res = wxWindow::SetFont(font);
if (m_art)
{
m_art->SetFont(font);
}
return res;
}
void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
{
wxAuiToolBarItem* former_hover = NULL;
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.state & wxAUI_BUTTON_STATE_HOVER)
former_hover = &item;
item.state &= ~wxAUI_BUTTON_STATE_HOVER;
}
if (pitem)
{
pitem->state |= wxAUI_BUTTON_STATE_HOVER;
}
if (former_hover != pitem)
{
Refresh(false);
Update();
}
}
void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
{
wxAuiToolBarItem* former_item = NULL;
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.state & wxAUI_BUTTON_STATE_PRESSED)
former_item = &item;
item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
}
if (pitem)
{
pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
}
if (former_item != pitem)
{
Refresh(false);
Update();
}
}
void wxAuiToolBar::RefreshOverflowState()
{
if (!m_overflow_sizer_item)
{
m_overflow_state = 0;
return;
}
int overflow_state = 0;
wxRect overflow_rect = GetOverflowRect();
// find out the mouse's current position
wxPoint pt = ::wxGetMousePosition();
pt = this->ScreenToClient(pt);
// find out if the mouse cursor is inside the dropdown rectangle
if (overflow_rect.Contains(pt.x, pt.y))
{
if (::wxGetMouseState().LeftDown())
overflow_state = wxAUI_BUTTON_STATE_PRESSED;
else
overflow_state = wxAUI_BUTTON_STATE_HOVER;
}
if (overflow_state != m_overflow_state)
{
m_overflow_state = overflow_state;
Refresh(false);
Update();
}
m_overflow_state = overflow_state;
}
void wxAuiToolBar::ToggleTool(int tool_id, bool state)
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool)
{
if (tool->kind != wxITEM_CHECK)
return;
if (state == true)
tool->state |= wxAUI_BUTTON_STATE_CHECKED;
else
tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
}
}
bool wxAuiToolBar::GetToolToggled(int tool_id) const
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool)
{
if (tool->kind != wxITEM_CHECK)
return false;
return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
}
return false;
}
void wxAuiToolBar::EnableTool(int tool_id, bool state)
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool)
{
if (state == true)
tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
else
tool->state |= wxAUI_BUTTON_STATE_DISABLED;
}
}
bool wxAuiToolBar::GetToolEnabled(int tool_id) const
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool)
return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
return false;
}
wxString wxAuiToolBar::GetToolLabel(int tool_id) const
{
wxAuiToolBarItem* tool = FindTool(tool_id);
wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
if (!tool)
return wxEmptyString;
return tool->label;
}
void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool)
{
tool->label = label;
}
}
wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
{
wxAuiToolBarItem* tool = FindTool(tool_id);
wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
if (!tool)
return wxNullBitmap;
return tool->bitmap;
}
void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool)
{
tool->bitmap = bitmap;
}
}
wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
{
wxAuiToolBarItem* tool = FindTool(tool_id);
wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
if (!tool)
return wxEmptyString;
return tool->short_help;
}
void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool)
{
tool->short_help = help_string;
}
}
wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
{
wxAuiToolBarItem* tool = FindTool(tool_id);
wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
if (!tool)
return wxEmptyString;
return tool->long_help;
}
void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool)
{
tool->long_help = help_string;
}
}
void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
const wxAuiToolBarItemArray& append)
{
m_custom_overflow_prepend = prepend;
m_custom_overflow_append = append;
}
size_t wxAuiToolBar::GetToolCount() const
{
return m_items.size();
}
int wxAuiToolBar::GetToolIndex(int tool_id) const
{
// this will prevent us from returning the index of the
// first separator in the toolbar since its id is equal to -1
if (tool_id == -1)
return wxNOT_FOUND;
size_t i, count = m_items.GetCount();
for (i = 0; i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.id == tool_id)
return i;
}
return wxNOT_FOUND;
}
bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
{
if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
return false;
if (!m_items[tool_idx].sizer_item)
return false;
int cli_w, cli_h;
GetClientSize(&cli_w, &cli_h);
wxRect rect = m_items[tool_idx].sizer_item->GetRect();
if (m_style & wxAUI_TB_VERTICAL)
{
// take the dropdown size into account
if (m_overflow_visible)
cli_h -= m_overflow_sizer_item->GetSize().y;
if (rect.y+rect.height < cli_h)
return true;
}
else
{
// take the dropdown size into account
if (m_overflow_visible)
cli_w -= m_overflow_sizer_item->GetSize().x;
if (rect.x+rect.width < cli_w)
return true;
}
return false;
}
bool wxAuiToolBar::GetToolFits(int tool_id) const
{
return GetToolFitsByIndex(GetToolIndex(tool_id));
}
wxRect wxAuiToolBar::GetToolRect(int tool_id) const
{
wxAuiToolBarItem* tool = FindTool(tool_id);
if (tool && tool->sizer_item)
{
return tool->sizer_item->GetRect();
}
return wxRect();
}
bool wxAuiToolBar::GetToolBarFits() const
{
if (m_items.GetCount() == 0)
{
// empty toolbar always 'fits'
return true;
}
// entire toolbar content fits if the last tool fits
return GetToolFitsByIndex(m_items.GetCount() - 1);
}
bool wxAuiToolBar::Realize()
{
wxClientDC dc(this);
if (!dc.IsOk())
return false;
bool horizontal = true;
if (m_style & wxAUI_TB_VERTICAL)
horizontal = false;
// create the new sizer to add toolbar elements to
wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
// add gripper area
int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
if (gripper_size > 0 && m_gripper_visible)
{
if (horizontal)
m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
else
m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
}
else
{
m_gripper_sizer_item = NULL;
}
// add "left" padding
if (m_left_padding > 0)
{
if (horizontal)
sizer->Add(m_left_padding, 1);
else
sizer->Add(1, m_left_padding);
}
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
wxSizerItem* sizer_item = NULL;
switch (item.kind)
{
case wxITEM_LABEL:
{
wxSize size = m_art->GetLabelSize(dc, this, item);
sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
size.y + (m_tool_border_padding*2),
item.proportion,
wxALIGN_CENTER);
if (i+1 < count)
{
sizer->AddSpacer(m_tool_packing);
}
break;
}
case wxITEM_CHECK:
case wxITEM_NORMAL:
{
wxSize size = m_art->GetToolSize(dc, this, item);
sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
size.y + (m_tool_border_padding*2),
0,
wxALIGN_CENTER);
// add tool packing
if (i+1 < count)
{
sizer->AddSpacer(m_tool_packing);
}
break;
}
case wxITEM_SEPARATOR:
{
if (horizontal)
sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
else
sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
// add tool packing
if (i+1 < count)
{
sizer->AddSpacer(m_tool_packing);
}
break;
}
case wxITEM_SPACER:
if (item.proportion > 0)
sizer_item = sizer->AddStretchSpacer(item.proportion);
else
sizer_item = sizer->Add(item.spacer_pixels, 1);
break;
case wxITEM_CONTROL:
{
//sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
wxSizerItem* ctrl_sizer_item;
wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
vert_sizer->AddStretchSpacer(1);
ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
vert_sizer->AddStretchSpacer(1);
if ( (m_style & wxAUI_TB_TEXT) &&
m_tool_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
!item.GetLabel().empty() )
{
wxSize s = GetLabelSize(item.GetLabel());
vert_sizer->Add(1, s.y);
}
sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
wxSize min_size = item.min_size;
// proportional items will disappear from the toolbar if
// their min width is not set to something really small
if (item.proportion != 0)
{
min_size.x = 1;
}
if (min_size.IsFullySpecified())
{
sizer_item->SetMinSize(min_size);
ctrl_sizer_item->SetMinSize(min_size);
}
// add tool packing
if (i+1 < count)
{
sizer->AddSpacer(m_tool_packing);
}
}
}
item.sizer_item = sizer_item;
}
// add "right" padding
if (m_right_padding > 0)
{
if (horizontal)
sizer->Add(m_right_padding, 1);
else
sizer->Add(1, m_right_padding);
}
// add drop down area
m_overflow_sizer_item = NULL;
if (m_style & wxAUI_TB_OVERFLOW)
{
int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
if (overflow_size > 0 && m_overflow_visible)
{
if (horizontal)
m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
else
m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
}
else
{
m_overflow_sizer_item = NULL;
}
}
// the outside sizer helps us apply the "top" and "bottom" padding
wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
// add "top" padding
if (m_top_padding > 0)
{
if (horizontal)
outside_sizer->Add(1, m_top_padding);
else
outside_sizer->Add(m_top_padding, 1);
}
// add the sizer that contains all of the toolbar elements
outside_sizer->Add(sizer, 1, wxEXPAND);
// add "bottom" padding
if (m_bottom_padding > 0)
{
if (horizontal)
outside_sizer->Add(1, m_bottom_padding);
else
outside_sizer->Add(m_bottom_padding, 1);
}
delete m_sizer; // remove old sizer
m_sizer = outside_sizer;
// calculate the rock-bottom minimum size
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
item.sizer_item->SetMinSize(0,0);
}
m_absolute_min_size = m_sizer->GetMinSize();
// reset the min sizes to what they were
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
item.sizer_item->SetMinSize(item.min_size);
}
// set control size
wxSize size = m_sizer->GetMinSize();
m_minWidth = size.x;
m_minHeight = size.y;
if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
{
wxSize cur_size = GetClientSize();
wxSize new_size = GetMinSize();
if (new_size != cur_size)
{
SetClientSize(new_size);
}
else
{
m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
}
}
else
{
wxSize cur_size = GetClientSize();
m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
}
Refresh(false);
return true;
}
int wxAuiToolBar::GetOverflowState() const
{
return m_overflow_state;
}
wxRect wxAuiToolBar::GetOverflowRect() const
{
wxRect cli_rect(wxPoint(0,0), GetClientSize());
wxRect overflow_rect = m_overflow_sizer_item->GetRect();
int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
if (m_style & wxAUI_TB_VERTICAL)
{
overflow_rect.y = cli_rect.height - overflow_size;
overflow_rect.x = 0;
overflow_rect.width = cli_rect.width;
overflow_rect.height = overflow_size;
}
else
{
overflow_rect.x = cli_rect.width - overflow_size;
overflow_rect.y = 0;
overflow_rect.width = overflow_size;
overflow_rect.height = cli_rect.height;
}
return overflow_rect;
}
wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
{
wxClientDC dc(this);
int tx, ty;
int text_width = 0, text_height = 0;
dc.SetFont(m_font);
// get the text height
dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
// get the text width
dc.GetTextExtent(label, &text_width, &ty);
return wxSize(text_width, text_height);
}
void wxAuiToolBar::DoIdleUpdate()
{
wxEvtHandler* handler = GetEventHandler();
bool need_refresh = false;
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.id == -1)
continue;
wxUpdateUIEvent evt(item.id);
evt.SetEventObject(this);
if (handler->ProcessEvent(evt))
{
if (evt.GetSetEnabled())
{
bool is_enabled;
if (item.window)
is_enabled = item.window->IsEnabled();
else
is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
bool new_enabled = evt.GetEnabled();
if (new_enabled != is_enabled)
{
if (item.window)
{
item.window->Enable(new_enabled);
}
else
{
if (new_enabled)
item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
else
item.state |= wxAUI_BUTTON_STATE_DISABLED;
}
need_refresh = true;
}
}
if (evt.GetSetChecked())
{
// make sure we aren't checking an item that can't be
if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
continue;
bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
bool new_checked = evt.GetChecked();
if (new_checked != is_checked)
{
if (new_checked)
item.state |= wxAUI_BUTTON_STATE_CHECKED;
else
item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
need_refresh = true;
}
}
}
}
if (need_refresh)
{
Refresh(false);
}
}
void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
{
int x, y;
GetClientSize(&x, &y);
if (x > y)
SetOrientation(wxHORIZONTAL);
else
SetOrientation(wxVERTICAL);
if (((x >= y) && m_absolute_min_size.x > x) ||
((y > x) && m_absolute_min_size.y > y))
{
// hide all flexible items
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
{
item.sizer_item->Show(false);
item.sizer_item->SetProportion(0);
}
}
}
else
{
// show all flexible items
size_t i, count;
for (i = 0, count = m_items.GetCount(); i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
{
item.sizer_item->Show(true);
item.sizer_item->SetProportion(item.proportion);
}
}
}
m_sizer->SetDimension(0, 0, x, y);
Refresh(false);
Update();
}
void wxAuiToolBar::DoSetSize(int x,
int y,
int width,
int height,
int sizeFlags)
{
wxSize parent_size = GetParent()->GetClientSize();
if (x + width > parent_size.x)
width = wxMax(0, parent_size.x - x);
if (y + height > parent_size.y)
height = wxMax(0, parent_size.y - y);
wxWindow::DoSetSize(x, y, width, height, sizeFlags);
}
void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
{
DoIdleUpdate();
evt.Skip();
}
void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
{
wxBufferedPaintDC dc(this);
wxRect cli_rect(wxPoint(0,0), GetClientSize());
bool horizontal = true;
if (m_style & wxAUI_TB_VERTICAL)
horizontal = false;
m_art->DrawBackground(dc, this, cli_rect);
int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
// paint the gripper
if (gripper_size > 0 && m_gripper_sizer_item)
{
wxRect gripper_rect = m_gripper_sizer_item->GetRect();
if (horizontal)
gripper_rect.width = gripper_size;
else
gripper_rect.height = gripper_size;
m_art->DrawGripper(dc, this, gripper_rect);
}
// calculated how far we can draw items
int last_extent;
if (horizontal)
last_extent = cli_rect.width;
else
last_extent = cli_rect.height;
if (m_overflow_visible)
last_extent -= dropdown_size;
// paint each individual tool
size_t i, count = m_items.GetCount();
for (i = 0; i < count; ++i)
{
wxAuiToolBarItem& item = m_items.Item(i);
if (!item.sizer_item)
continue;
wxRect item_rect = item.sizer_item->GetRect();
if ((horizontal && item_rect.x + item_rect.width >= last_extent) ||
(!horizontal && item_rect.y + item_rect.height >= last_extent))
{
break;
}
if (item.kind == wxITEM_SEPARATOR)
{
// draw a separator
m_art->DrawSeparator(dc, this, item_rect);
}
else if (item.kind == wxITEM_LABEL)
{
// draw a text label only
m_art->DrawLabel(dc, this, item, item_rect);
}
else if (item.kind == wxITEM_NORMAL)
{
// draw a regular button or dropdown button
if (!item.dropdown)
m_art->DrawButton(dc, this, item, item_rect);
else
m_art->DrawDropDownButton(dc, this, item, item_rect);
}
else if (item.kind == wxITEM_CHECK)
{
// draw a toggle button
m_art->DrawButton(dc, this, item, item_rect);
}
else if (item.kind == wxITEM_CONTROL)
{
// draw the control's label
m_art->DrawControlLabel(dc, this, item, item_rect);
}
// fire a signal to see if the item wants to be custom-rendered
OnCustomRender(dc, item, item_rect);
}
// paint the overflow button
if (dropdown_size > 0 && m_overflow_sizer_item)
{
wxRect dropdown_rect = GetOverflowRect();
m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
}
}
void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
{
// empty
}
void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
{
wxRect cli_rect(wxPoint(0,0), GetClientSize());
if (m_gripper_sizer_item)
{
wxRect gripper_rect = m_gripper_sizer_item->GetRect();
if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
{
// find aui manager
wxAuiManager* manager = wxAuiManager::GetManager(this);
if (!manager)
return;
int x_drag_offset = evt.GetX() - gripper_rect.GetX();
int y_drag_offset = evt.GetY() - gripper_rect.GetY();
// gripper was clicked
manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
return;
}
}
if (m_overflow_sizer_item)
{
wxRect overflow_rect = GetOverflowRect();
if (m_art &&
m_overflow_visible &&
overflow_rect.Contains(evt.m_x, evt.m_y))
{
wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
e.SetEventObject(this);
e.SetToolId(-1);
e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
bool processed = ProcessEvent(e);
if (processed)
{
DoIdleUpdate();
}
else
{
size_t i, count;
wxAuiToolBarItemArray overflow_items;
// add custom overflow prepend items, if any
count = m_custom_overflow_prepend.GetCount();
for (i = 0; i < count; ++i)
overflow_items.Add(m_custom_overflow_prepend[i]);
// only show items that don't fit in the dropdown
count = m_items.GetCount();
for (i = 0; i < count; ++i)
{
if (!GetToolFitsByIndex(i))
overflow_items.Add(m_items[i]);
}
// add custom overflow append items, if any
count = m_custom_overflow_append.GetCount();
for (i = 0; i < count; ++i)
overflow_items.Add(m_custom_overflow_append[i]);
int res = m_art->ShowDropDown(this, overflow_items);
m_overflow_state = 0;
Refresh(false);
if (res != -1)
{
wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
e.SetEventObject(this);
GetParent()->ProcessEvent(e);
}
}
return;
}
}
m_dragging = false;
m_action_pos = wxPoint(evt.GetX(), evt.GetY());
m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
if (m_action_item)
{
if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
{
m_action_pos = wxPoint(-1,-1);
m_action_item = NULL;
return;
}
SetPressedItem(m_action_item);
// fire the tool dropdown event
wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
e.SetEventObject(this);
e.SetToolId(m_action_item->id);
e.SetDropDownClicked(false);
int mouse_x = evt.GetX();
wxRect rect = m_action_item->sizer_item->GetRect();
if (m_action_item->dropdown &&
mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
mouse_x < (rect.x+rect.width))
{
e.SetDropDownClicked(true);
}
e.SetClickPoint(evt.GetPosition());
e.SetItemRect(rect);
ProcessEvent(e);
DoIdleUpdate();
}
}
void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
{
SetPressedItem(NULL);
wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
{
SetHoverItem(hit_item);
}
if (m_dragging)
{
// reset drag and drop member variables
m_dragging = false;
m_action_pos = wxPoint(-1,-1);
m_action_item = NULL;
return;
}
else
{
wxAuiToolBarItem* hit_item;
hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
if (m_action_item && hit_item == m_action_item)
{
UnsetToolTip();
if (hit_item->kind == wxITEM_CHECK)
{
bool toggle = false;
if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
toggle = false;
else
toggle = true;
ToggleTool(m_action_item->id, toggle);
wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
e.SetEventObject(this);
ProcessEvent(e);
DoIdleUpdate();
}
else
{
wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
e.SetEventObject(this);
ProcessEvent(e);
DoIdleUpdate();
}
}
}
// reset drag and drop member variables
m_dragging = false;
m_action_pos = wxPoint(-1,-1);
m_action_item = NULL;
}
void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
{
wxRect cli_rect(wxPoint(0,0), GetClientSize());
if (m_gripper_sizer_item)
{
wxRect gripper_rect = m_gripper_sizer_item->GetRect();
if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
return;
}
if (m_overflow_sizer_item)
{
int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
if (dropdown_size > 0 &&
evt.m_x > cli_rect.width - dropdown_size &&
evt.m_y >= 0 &&
evt.m_y < cli_rect.height &&
m_art)
{
return;
}
}
m_action_pos = wxPoint(evt.GetX(), evt.GetY());
m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
if (m_action_item)
{
if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
{
m_action_pos = wxPoint(-1,-1);
m_action_item = NULL;
return;
}
}
}
void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
{
wxAuiToolBarItem* hit_item;
hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
if (m_action_item && hit_item == m_action_item)
{
if (hit_item->kind == wxITEM_NORMAL)
{
wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
e.SetEventObject(this);
e.SetToolId(m_action_item->id);
e.SetClickPoint(m_action_pos);
ProcessEvent(e);
DoIdleUpdate();
}
}
else
{
// right-clicked on the invalid area of the toolbar
wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
e.SetEventObject(this);
e.SetToolId(-1);
e.SetClickPoint(m_action_pos);
ProcessEvent(e);
DoIdleUpdate();
}
// reset member variables
m_action_pos = wxPoint(-1,-1);
m_action_item = NULL;
}
void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
{
wxRect cli_rect(wxPoint(0,0), GetClientSize());
if (m_gripper_sizer_item)
{
wxRect gripper_rect = m_gripper_sizer_item->GetRect();
if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
return;
}
if (m_overflow_sizer_item)
{
int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
if (dropdown_size > 0 &&
evt.m_x > cli_rect.width - dropdown_size &&
evt.m_y >= 0 &&
evt.m_y < cli_rect.height &&
m_art)
{
return;
}
}
m_action_pos = wxPoint(evt.GetX(), evt.GetY());
m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
if (m_action_item)
{
if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
{
m_action_pos = wxPoint(-1,-1);
m_action_item = NULL;
return;
}
}
}
void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
{
wxAuiToolBarItem* hit_item;
hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
if (m_action_item && hit_item == m_action_item)
{
if (hit_item->kind == wxITEM_NORMAL)
{
wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
e.SetEventObject(this);
e.SetToolId(m_action_item->id);
e.SetClickPoint(m_action_pos);
ProcessEvent(e);
DoIdleUpdate();
}
}
// reset member variables
m_action_pos = wxPoint(-1,-1);
m_action_item = NULL;
}
void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
{
// start a drag event
if (!m_dragging &&
m_action_item != NULL &&
m_action_pos != wxPoint(-1,-1) &&
abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
{
UnsetToolTip();
m_dragging = true;
wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
e.SetEventObject(this);
e.SetToolId(m_action_item->id);
ProcessEvent(e);
DoIdleUpdate();
return;
}
wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
if (hit_item)
{
if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
SetHoverItem(hit_item);
else
SetHoverItem(NULL);
}
else
{
// no hit item, remove any hit item
SetHoverItem(hit_item);
}
// figure out tooltips
wxAuiToolBarItem* packing_hit_item;
packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
if (packing_hit_item)
{
if (packing_hit_item != m_tip_item)
{
m_tip_item = packing_hit_item;
if ( !packing_hit_item->short_help.empty() )
SetToolTip(packing_hit_item->short_help);
else
UnsetToolTip();
}
}
else
{
UnsetToolTip();
m_tip_item = NULL;
}
// if we've pressed down an item and we're hovering
// over it, make sure it's state is set to pressed
if (m_action_item)
{
if (m_action_item == hit_item)
SetPressedItem(m_action_item);
else
SetPressedItem(NULL);
}
// figure out the dropdown button state (are we hovering or pressing it?)
RefreshOverflowState();
}
void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
{
RefreshOverflowState();
SetHoverItem(NULL);
SetPressedItem(NULL);
m_tip_item = NULL;
}
void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
{
wxCursor cursor = wxNullCursor;
if (m_gripper_sizer_item)
{
wxRect gripper_rect = m_gripper_sizer_item->GetRect();
if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
{
cursor = wxCursor(wxCURSOR_SIZING);
}
}
evt.SetCursor(cursor);
}
#endif // wxUSE_AUI
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