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wxWidgets/samples/taskbarbutton/taskbarbutton.cpp
Dimitri Schoolwerth 8f8d58d193 Use wx-prefixed macros throughout the repository. 
Change {DECLARE,IMPLEMENT}_*CLASS and {DECLARE,BEGIN,END}_EVENT_TABLE
occurrences to use the wx-prefixed version of the macros.
2015-04-23 22:00:35 +04:00

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/////////////////////////////////////////////////////////////////////////////
// Name: taskbarbutton.cpp
// Purpose: wxTaskBarButton sample
// Author: Chaobin Zhang <zhchbin@gmail.com>
// Created: 2014-04-30
// Copyright: (c) 2014 wxWidgets development team
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/progdlg.h"
#include "wx/stdpaths.h"
#include "wx/wx.h"
#endif
#include "wx/taskbarbutton.h"
enum
{
ProgressValueSlider = wxID_HIGHEST,
VisibilityRadio,
ThumbnailTooltipSetBtn,
ProgressStateChoice,
SetOverlayIconBtn,
ClearOverlayIconBtn,
SetThumbnailClipBtn,
RestoreThumbnailClipBtn,
AddThumbBarButtonBtn,
RemoveThumbBarButtonBtn,
};
enum
{
ThumbnailToolbarBtn_0 = wxID_HIGHEST + 100,
ThumbnailToolbarBtn_1,
ThumbnailToolbarBtn_2,
ThumbnailToolbarBtn_3,
ThumbnailToolbarBtn_4,
ThumbnailToolbarBtn_5,
ThumbnailToolbarBtn_6
};
namespace {
wxBitmap CreateBitmap(const wxColour& colour, int w, int h)
{
wxMemoryDC dc;
wxBitmap bmp(w, h);
dc.SelectObject(bmp);
// Draw transparent background
wxColour magic(255, 0, 255);
wxBrush magicBrush(magic);
dc.SetBrush(magicBrush);
dc.SetPen(*wxTRANSPARENT_PEN);
dc.DrawRectangle(0, 0, w, h);
// Draw image content
dc.SetBrush(wxBrush(colour));
dc.DrawCircle(h / 2, h / 2 + 1, h / 2);
dc.SelectObject(wxNullBitmap);
// Finalize transparency with a mask
wxMask *mask = new wxMask(bmp, magic);
bmp.SetMask(mask);
return bmp;
}
wxIcon CreateRandomIcon()
{
static int counter = 0;
static const wxColour* colours[] =
{
wxBLACK,
wxWHITE,
wxRED,
wxBLUE,
wxGREEN,
wxCYAN,
wxLIGHT_GREY
};
wxIcon icon;
icon.CopyFromBitmap(CreateBitmap(*(colours[counter]), 16, 16));
counter += 1;
counter = counter % WXSIZEOF(colours);
return icon;
}
} // namespace
class MyApp : public wxApp
{
public:
virtual bool OnInit();
};
class MyFrame : public wxFrame
{
public:
MyFrame(const wxString& title);
private:
wxDECLARE_EVENT_TABLE();
void OnSetProgressValue(wxScrollEvent& WXUNUSED(event));
void OnVisibilityChange(wxCommandEvent& WXUNUSED(event));
void OnSetThumbnailTooltipBtn(wxCommandEvent& WXUNUSED(event));
void OnChoice(wxCommandEvent& event);
void OnSetOverlayIcon(wxCommandEvent& WXUNUSED(event));
void OnClearOverlayIcon(wxCommandEvent& WXUNUSED(event));
void OnSetOrRestoreThumbnailClip(wxCommandEvent& event);
void OnAddThubmBarButton(wxCommandEvent& WXUNUSED(event));
void OnRemoveThubmBarButton(wxCommandEvent& WXUNUSED(event));
void OnThumbnailToolbarBtnClicked(wxCommandEvent& event);
wxSlider *m_slider;
wxRadioBox *m_visibilityRadioBox;
wxTextCtrl *m_textCtrl;
wxChoice *m_stateChoice;
typedef wxVector<wxThumbBarButton*> wxThumbBarButtons;
wxThumbBarButtons m_thumbBarButtons;
};
wxIMPLEMENT_APP(MyApp);
bool MyApp::OnInit()
{
if ( !wxApp::OnInit() )
return false;
wxTaskBarJumpList jumpList;
wxTaskBarJumpListItem *item1 = new wxTaskBarJumpListItem(
NULL,
wxTASKBAR_JUMP_LIST_TASK,
wxT("Task 1"),
wxStandardPaths::Get().GetExecutablePath(),
wxEmptyString,
wxT("Test Task"),
wxStandardPaths::Get().GetExecutablePath(),
0);
wxTaskBarJumpListItem *item2 = new wxTaskBarJumpListItem(
NULL,
wxTASKBAR_JUMP_LIST_TASK,
wxT("Task 2"),
wxStandardPaths::Get().GetExecutablePath(),
wxEmptyString,
wxT("Test Task"),
wxStandardPaths::Get().GetExecutablePath(),
0);
jumpList.GetTasks().Append(item1);
jumpList.GetTasks().Append(
new wxTaskBarJumpListItem(NULL, wxTASKBAR_JUMP_LIST_SEPARATOR));
jumpList.GetTasks().Append(item2);
jumpList.ShowRecentCategory();
jumpList.ShowFrequentCategory();
wxTaskBarJumpListCategory* customCategory =
new wxTaskBarJumpListCategory(&jumpList, wxT("Custom"));
wxTaskBarJumpListItem* item3 = new wxTaskBarJumpListItem(
customCategory,
wxTASKBAR_JUMP_LIST_DESTIONATION,
wxT("Help"),
wxStandardPaths::Get().GetExecutablePath(),
wxT("--help"),
wxT("wxTaskBarButton help."),
wxStandardPaths::Get().GetExecutablePath(),
0);
customCategory->Append(item3);
jumpList.AddCustomCategory(customCategory);
const wxTaskBarJumpListCategory& frequentCategory =
jumpList.GetFrequentCategory();
const wxTaskBarJumpListItems& frequentItems = frequentCategory.GetItems();
for ( size_t i = 0; i < frequentItems.size(); ++i )
{
wxLogMessage(frequentItems[i]->GetFilePath());
}
const wxTaskBarJumpListCategory& recentCategory =
jumpList.GetRecentCategory();
const wxTaskBarJumpListItems& recentItems = recentCategory.GetItems();
for ( size_t i = 0; i < recentItems.size(); ++i )
{
wxLogMessage(recentItems[i]->GetFilePath());
}
MyFrame *frame = new MyFrame("wxTaskBarButton App");
if ( !frame->MSWGetTaskBarButton() )
{
wxLogError("Task bar button API is not available on this system, sorry.");
return false;
}
frame->Show(true);
return true;
}
MyFrame::MyFrame(const wxString& title)
: wxFrame(NULL, wxID_ANY, title)
{
wxPanel *panel = new wxPanel(this);
wxBoxSizer *mainSizer = new wxBoxSizer(wxVERTICAL);
wxFlexGridSizer *gs = new wxFlexGridSizer(4, 2, 10, 10);
// SetProgressValue section.
wxStaticBoxSizer *spvSizer =
new wxStaticBoxSizer(wxVERTICAL, panel, wxT("SetProgressValue"));
int flags = wxSL_MIN_MAX_LABELS | wxSL_VALUE_LABEL | wxSL_AUTOTICKS;
m_slider = new wxSlider(spvSizer->GetStaticBox(), ProgressValueSlider,
0, 0, 100,
wxDefaultPosition, wxSize(250, -1),
flags);
m_slider->SetTickFreq(10);
spvSizer->Add(m_slider);
// Show/Hide in Taskbar section.
const wxString labels[] =
{
"&Show in Taskbar",
"&Hide in Taskbar"
};
m_visibilityRadioBox = new wxRadioBox(panel, VisibilityRadio, "Visibility:",
wxDefaultPosition, wxDefaultSize,
WXSIZEOF(labels), labels,
1, wxRA_SPECIFY_ROWS);
// SetThumbnailTooltip section.
wxStaticBoxSizer *sttSizer =
new wxStaticBoxSizer(wxVERTICAL, panel, wxT("SetThumbnailTooltip"));
m_textCtrl = new wxTextCtrl(panel, wxID_ANY);
wxButton *btn = new wxButton(panel, ThumbnailTooltipSetBtn, wxT("Set"));
sttSizer->Add(m_textCtrl, 1, wxEXPAND | wxALL, 2);
sttSizer->Add(btn, 1, wxEXPAND | wxALL, 2);
// SetProgressState section.
wxStaticBoxSizer *spsSizer =
new wxStaticBoxSizer(wxVERTICAL, panel, wxT("SetProgressState"));
const wxString choices[] =
{
"wxNoProgress",
"wxIndeterminate",
"wxNormal",
"wxError",
"wxPaused"
};
m_stateChoice = new wxChoice(panel, ProgressStateChoice,
wxDefaultPosition, wxDefaultSize,
WXSIZEOF(choices), choices);
spsSizer->Add(m_stateChoice, 0, wxALL | wxGROW, 5);
// SetOverlayIcon section.
wxStaticBoxSizer *soiSizer =
new wxStaticBoxSizer(wxVERTICAL, panel, wxT("SetOverlayIcon"));
wxButton *setOverlayIconBtn =
new wxButton(panel, SetOverlayIconBtn, wxT("Set Overlay Icon"));
wxButton *clearOverlayIconBtn =
new wxButton(panel, ClearOverlayIconBtn, wxT("Clear Overlay Icon"));
soiSizer->Add(setOverlayIconBtn, 1, wxEXPAND | wxALL, 2);
soiSizer->Add(clearOverlayIconBtn, 1, wxEXPAND | wxALL, 2);
// SetThumbnailClip section.
wxStaticBoxSizer *stcSizer =
new wxStaticBoxSizer(wxVERTICAL, panel, wxT("SetThumbnailClip"));
wxButton *setThumbnailClipBtn =
new wxButton(panel, SetThumbnailClipBtn, wxT("Set Thumbnail Clip"));
wxButton *restoreThumbnailClipBtn =
new wxButton(panel, RestoreThumbnailClipBtn,
wxT("Restore Thumbnail Clip"));
stcSizer->Add(setThumbnailClipBtn, 1, wxEXPAND | wxALL, 2);
stcSizer->Add(restoreThumbnailClipBtn, 1, wxEXPAND | wxALL, 2);
// Thumbnail Toolbar Buttons section.
wxStaticBoxSizer *ttbSizer =
new wxStaticBoxSizer(wxVERTICAL, panel, wxT("ThumbBar Buttons"));
wxButton *addThumbBarButtonBtn =
new wxButton(panel, AddThumbBarButtonBtn, wxT("Add ThumbBar Button"));
wxButton *showThumbnailToolbarBtn =
new wxButton(panel, RemoveThumbBarButtonBtn,
wxT("Remove Last ThumbBar Button"));
ttbSizer->Add(addThumbBarButtonBtn, 1, wxEXPAND | wxALL, 2);
ttbSizer->Add(showThumbnailToolbarBtn, 1, wxEXPAND | wxALL, 2);
gs->Add(spvSizer, 0, wxEXPAND);
gs->Add(m_visibilityRadioBox, 0, wxEXPAND);
gs->Add(sttSizer, 0, wxEXPAND);
gs->Add(spsSizer, 0, wxEXPAND);
gs->Add(soiSizer, 0, wxEXPAND);
gs->Add(stcSizer, 0, wxEXPAND);
gs->Add(ttbSizer, 0, wxEXPAND);
wxStaticText *text = new wxStaticText(
panel, wxID_ANY, wxT("Welcome to wxTaskBarButton sample"));
mainSizer->Add(text, 0, wxALIGN_CENTRE_HORIZONTAL);
mainSizer->Add(gs);
panel->SetSizer(mainSizer);
SetIcon(wxICON(sample));
SetSize(537, 420);
Centre();
}
wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_COMMAND_SCROLL(ProgressValueSlider, MyFrame::OnSetProgressValue)
EVT_RADIOBOX(VisibilityRadio, MyFrame::OnVisibilityChange)
EVT_BUTTON(ThumbnailTooltipSetBtn, MyFrame::OnSetThumbnailTooltipBtn)
EVT_CHOICE(ProgressStateChoice, MyFrame::OnChoice)
EVT_BUTTON(SetOverlayIconBtn, MyFrame::OnSetOverlayIcon)
EVT_BUTTON(ClearOverlayIconBtn, MyFrame::OnClearOverlayIcon)
EVT_BUTTON(SetThumbnailClipBtn, MyFrame::OnSetOrRestoreThumbnailClip)
EVT_BUTTON(RestoreThumbnailClipBtn, MyFrame::OnSetOrRestoreThumbnailClip)
EVT_BUTTON(AddThumbBarButtonBtn, MyFrame::OnAddThubmBarButton)
EVT_BUTTON(RemoveThumbBarButtonBtn, MyFrame::OnRemoveThubmBarButton)
EVT_BUTTON(ThumbnailToolbarBtn_0, MyFrame::OnThumbnailToolbarBtnClicked)
EVT_BUTTON(ThumbnailToolbarBtn_1, MyFrame::OnThumbnailToolbarBtnClicked)
EVT_BUTTON(ThumbnailToolbarBtn_2, MyFrame::OnThumbnailToolbarBtnClicked)
EVT_BUTTON(ThumbnailToolbarBtn_3, MyFrame::OnThumbnailToolbarBtnClicked)
EVT_BUTTON(ThumbnailToolbarBtn_4, MyFrame::OnThumbnailToolbarBtnClicked)
EVT_BUTTON(ThumbnailToolbarBtn_5, MyFrame::OnThumbnailToolbarBtnClicked)
EVT_BUTTON(ThumbnailToolbarBtn_6, MyFrame::OnThumbnailToolbarBtnClicked)
wxEND_EVENT_TABLE()
void MyFrame::OnSetProgressValue(wxScrollEvent& WXUNUSED(event))
{
static bool s_hasRangeSet = false;
if ( !s_hasRangeSet )
{
MSWGetTaskBarButton()->SetProgressRange(100);
s_hasRangeSet = true;
}
MSWGetTaskBarButton()->SetProgressValue(m_slider->GetValue());
}
void MyFrame::OnVisibilityChange(wxCommandEvent& WXUNUSED(event))
{
if ( m_visibilityRadioBox->GetSelection() == 0 )
MSWGetTaskBarButton()->Show();
else
MSWGetTaskBarButton()->Hide();
}
void MyFrame::OnSetThumbnailTooltipBtn(wxCommandEvent& WXUNUSED(event))
{
MSWGetTaskBarButton()->SetThumbnailTooltip(m_textCtrl->GetLineText(0));
}
void MyFrame::OnChoice(wxCommandEvent& event)
{
int sel = event.GetSelection();
wxTaskBarButtonState state;
switch(sel)
{
case 0:
state = wxTASKBAR_BUTTON_NO_PROGRESS;
break;
case 1:
state = wxTASKBAR_BUTTON_INDETERMINATE;
break;
case 2:
state = wxTASKBAR_BUTTON_NORMAL;
break;
case 3:
state = wxTASKBAR_BUTTON_ERROR;
break;
case 4:
state = wxTASKBAR_BUTTON_PAUSED;
break;
default:
state = wxTASKBAR_BUTTON_NO_PROGRESS;
break;
}
MSWGetTaskBarButton()->SetProgressValue(m_slider->GetValue());
MSWGetTaskBarButton()->SetProgressState(state);
}
void MyFrame::OnSetOverlayIcon(wxCommandEvent& WXUNUSED(event))
{
MSWGetTaskBarButton()->SetOverlayIcon(CreateRandomIcon());
}
void MyFrame::OnClearOverlayIcon(wxCommandEvent& WXUNUSED(event))
{
MSWGetTaskBarButton()->SetOverlayIcon(wxNullIcon);
}
void MyFrame::OnSetOrRestoreThumbnailClip(wxCommandEvent& event)
{
wxRect rect;
if ( event.GetId() == SetThumbnailClipBtn )
{
static const int CLIP_LENGTH = 100;
int height, width;
GetClientSize(&width, &height);
rect.SetX((width - CLIP_LENGTH) / 2);
rect.SetY((height - CLIP_LENGTH) / 2);
rect.SetHeight(CLIP_LENGTH);
rect.SetWidth(CLIP_LENGTH);
}
MSWGetTaskBarButton()->SetThumbnailClip(rect);
}
void MyFrame::OnAddThubmBarButton(wxCommandEvent& WXUNUSED(event))
{
if ( m_thumbBarButtons.size() >= 7 )
return;
wxThumbBarButton *button =
new wxThumbBarButton(m_thumbBarButtons.size() + ThumbnailToolbarBtn_0 ,
CreateRandomIcon());
MSWGetTaskBarButton()->AppendThumbBarButton(button);
m_thumbBarButtons.push_back(button);
}
void MyFrame::OnRemoveThubmBarButton(wxCommandEvent& WXUNUSED(event))
{
if ( m_thumbBarButtons.empty() )
return;
wxThumbBarButton* button = m_thumbBarButtons.back();
m_thumbBarButtons.pop_back();
MSWGetTaskBarButton()->RemoveThumbBarButton(button);
}
void MyFrame::OnThumbnailToolbarBtnClicked(wxCommandEvent& event)
{
wxLogMessage("Thumbnail Toolbar Button %d is clicked.", event.GetId());
}
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