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Fix mingw build error of ITaskbarList3.

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Author: Chaobin Zhang

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77584 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Chaobin, Zhang 2014-09-10 09:11:53 +00:00
parent c27103f8e1
commit b1971e614c
2 changed files with 12 additions and 7 deletions
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2
include/wx/msw/taskbarbutton.h
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@ -17,7 +17,7 @@
struct ITaskbarList3;
class wxTaskBarButtonImpl : public wxTaskBarButton {
class WXDLLIMPEXP_ADV wxTaskBarButtonImpl : public wxTaskBarButton {
public:
virtual ~wxTaskBarButtonImpl();

17
src/msw/taskbarbutton.cpp
View File

@ -25,12 +25,16 @@
#include "wx/taskbarbutton.h"
#include <Shobjidl.h>
#include <initguid.h>
namespace {
// The maximum number of thumbnail toolbar buttons allowed on windows is 7.
static const int LIMITED_BUTTON_SIZE = 7;
DEFINE_GUID(wxCLSID_TaskbarList,
0x56fdf344, 0xfd6d, 0x11d0, 0x95, 0x8a, 0x0, 0x60, 0x97, 0xc9, 0xa0, 0x90);
THUMBBUTTONFLAGS GetNativeThumbButtonFlags(const wxThumbBarButton& button)
{
WXUINT flags = 0;
@ -75,15 +79,15 @@ wxTaskBarButtonImpl::wxTaskBarButtonImpl(WXWidget parent)
{
HRESULT hr = CoCreateInstance
(
CLSID_TaskbarList,
wxCLSID_TaskbarList,
NULL,
CLSCTX_ALL,
CLSCTX_INPROC_SERVER,
IID_ITaskbarList3,
reinterpret_cast<void **>(&m_taskbarList)
);
if ( FAILED(hr) )
{
wxLogApiError(wxT("CoCreateInstance(CLSID_TaskbarButtonList)"), hr);
wxLogApiError(wxT("CoCreateInstance(CLSID_TaskbarList)"), hr);
return;
}
@ -230,14 +234,14 @@ bool wxTaskBarButtonImpl::InitOrUpdateThumbBarButtons()
memset(&buttons[i], 0, sizeof buttons[i]);
buttons[i].iId = i;
buttons[i].dwFlags = THBF_HIDDEN;
buttons[i].dwMask = THB_FLAGS;
buttons[i].dwMask = static_cast<THUMBBUTTONMASK>(THB_FLAGS);
}
for ( i = 0; i < m_thumbBarButtons.size(); ++i )
{
buttons[i].hIcon = GetHiconOf(m_thumbBarButtons[i]->GetIcon());
buttons[i].dwFlags = GetNativeThumbButtonFlags(*m_thumbBarButtons[i]);
buttons[i].dwMask = THB_ICON | THB_FLAGS;
buttons[i].dwMask = static_cast<THUMBBUTTONMASK>(THB_ICON | THB_FLAGS);
wxString tooltip = m_thumbBarButtons[i]->GetTooltip();
if ( tooltip.empty() )
continue;
@ -247,7 +251,8 @@ bool wxTaskBarButtonImpl::InitOrUpdateThumbBarButtons()
if ( tooltip.length() > WXSIZEOF(buttons[i].szTip) )
tooltip = tooltip.SubString(0, WXSIZEOF(buttons[i].szTip) - 1);
wxStrlcpy(buttons[i].szTip, tooltip.t_str(), tooltip.length());
buttons[i].dwMask |= THB_TOOLTIP;
buttons[i].dwMask =
static_cast<THUMBBUTTONMASK>(buttons[i].dwMask | THB_TOOLTIP);
}
if ( !m_hasInitThumbnailToolbar )