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[ui] Display progress on the Windows 7 taskbar icon

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* Also updates dialog progress handling
* Closes #72
This commit is contained in:
Pete Batard 2012-03-29 18:16:06 +01:00
parent 98ff7a931a
commit 8d2fd913b0
4 changed files with 169 additions and 21 deletions
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113
src/stdlg.c
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@ -831,3 +831,116 @@ LONG GetEntryWidth(HWND hDropDown, const char *entry)
free(wentry);
return size.cx;
}
/*
* Windows 7 taskbar icon handling (progress bar overlay, etc)
* Some platforms don't have these, so we redefine
*/
typedef enum MY_STPFLAG
{
MY_STPF_NONE = 0,
MY_STPF_USEAPPTHUMBNAILALWAYS = 0x1,
MY_STPF_USEAPPTHUMBNAILWHENACTIVE = 0x2,
MY_STPF_USEAPPPEEKALWAYS = 0x4,
MY_STPF_USEAPPPEEKWHENACTIVE = 0x8
} MY_STPFLAG;
typedef enum MY_THUMBBUTTONMASK
{
MY_THB_BITMAP = 0x1,
MY_THB_ICON = 0x2,
MY_THB_TOOLTIP = 0x4,
MY_THB_FLAGS = 0x8
} MY_THUMBBUTTONMASK;
typedef enum MY_THUMBBUTTONFLAGS
{
MY_THBF_ENABLED = 0,
MY_THBF_DISABLED = 0x1,
MY_THBF_DISMISSONCLICK = 0x2,
MY_THBF_NOBACKGROUND = 0x4,
MY_THBF_HIDDEN = 0x8,
MY_THBF_NONINTERACTIVE = 0x10
} MY_THUMBBUTTONFLAGS;
typedef struct MY_THUMBBUTTON
{
MY_THUMBBUTTONMASK dwMask;
UINT iId;
UINT iBitmap;
HICON hIcon;
WCHAR szTip[260];
MY_THUMBBUTTONFLAGS dwFlags;
} MY_THUMBBUTTON;
/*
typedef enum MY_TBPFLAG
{
TASKBAR_NOPROGRESS = 0,
TASKBAR_INDETERMINATE = 0x1,
TASKBAR_NORMAL = 0x2,
TASKBAR_ERROR = 0x4,
TASKBAR_PAUSED = 0x8
} MY_TBPFLAG;
*/
#pragma push_macro("INTERFACE")
#undef INTERFACE
#define INTERFACE my_ITaskbarList3
DECLARE_INTERFACE_(my_ITaskbarList3, IUnknown) {
STDMETHOD (QueryInterface) (THIS_ REFIID riid, LPVOID *ppvObj) PURE;
STDMETHOD_(ULONG, AddRef) (THIS) PURE;
STDMETHOD_(ULONG, Release) (THIS) PURE;
STDMETHOD (HrInit) (THIS) PURE;
STDMETHOD (AddTab) (THIS_ HWND hwnd) PURE;
STDMETHOD (DeleteTab) (THIS_ HWND hwnd) PURE;
STDMETHOD (ActivateTab) (THIS_ HWND hwnd) PURE;
STDMETHOD (SetActiveAlt) (THIS_ HWND hwnd) PURE;
STDMETHOD (MarkFullscreenWindow) (THIS_ HWND hwnd, int fFullscreen) PURE;
STDMETHOD (SetProgressValue) (THIS_ HWND hwnd, ULONGLONG ullCompleted, ULONGLONG ullTotal) PURE;
STDMETHOD (SetProgressState) (THIS_ HWND hwnd, TASKBAR_PROGRESS_FLAGS tbpFlags) PURE;
STDMETHOD (RegisterTab) (THIS_ HWND hwndTab,HWND hwndMDI) PURE;
STDMETHOD (UnregisterTab) (THIS_ HWND hwndTab) PURE;
STDMETHOD (SetTabOrder) (THIS_ HWND hwndTab, HWND hwndInsertBefore) PURE;
STDMETHOD (SetTabActive) (THIS_ HWND hwndTab, HWND hwndMDI, DWORD dwReserved) PURE;
STDMETHOD (ThumbBarAddButtons) (THIS_ HWND hwnd, UINT cButtons, MY_THUMBBUTTON* pButton) PURE;
STDMETHOD (ThumbBarUpdateButtons) (THIS_ HWND hwnd, UINT cButtons, MY_THUMBBUTTON* pButton) PURE;
STDMETHOD (ThumbBarSetImageList) (THIS_ HWND hwnd, HIMAGELIST himl) PURE;
STDMETHOD (SetOverlayIcon) (THIS_ HWND hwnd, HICON hIcon, LPCWSTR pszDescription) PURE;
STDMETHOD (SetThumbnailTooltip) (THIS_ HWND hwnd, LPCWSTR pszTip) PURE;
STDMETHOD (SetThumbnailClip) (THIS_ HWND hwnd, RECT *prcClip) PURE;
};
const IID my_IID_ITaskbarList3 =
{ 0xea1afb91, 0x9e28, 0x4b86, { 0x90, 0xe9, 0x9e, 0x9f, 0x8a, 0x5e, 0xef, 0xaf } };
const IID my_CLSID_TaskbarList =
{ 0x56fdf344, 0xfd6d, 0x11d0, { 0x95, 0x8a ,0x0, 0x60, 0x97, 0xc9, 0xa0 ,0x90 } };
static my_ITaskbarList3* ptbl = NULL;
BOOL CreateTaskbarList(void)
{
HRESULT hr;
// Create the taskbar icon progressbar
hr = CoCreateInstance(&my_CLSID_TaskbarList, NULL, CLSCTX_ALL, &my_IID_ITaskbarList3, (LPVOID)&ptbl);
if (FAILED(hr)) {
uprintf("CoCreateInstance for TaskbarList failed: error %X", hr);
ptbl = NULL;
return FALSE;
}
return TRUE;
}
BOOL SetTaskbarProgressState(TASKBAR_PROGRESS_FLAGS tbpFlags)
{
if (ptbl == NULL)
return FALSE;
return !FAILED(ptbl->lpVtbl->SetProgressState(ptbl, hMainDialog, tbpFlags));
}
BOOL SetTaskbarProgressValue(ULONGLONG ullCompleted, ULONGLONG ullTotal)
{
if (ptbl == NULL)
return FALSE;
return !FAILED(ptbl->lpVtbl->SetProgressValue(ptbl, hMainDialog, ullCompleted, ullTotal));
}
#pragma pop_macro("INTERFACE")