mirror of
https://github.com/reactos/reactos.git
synced 2024-08-14 07:06:23 +00:00
Improve IBandSite support a bit
svn path=/trunk/; revision=33924
This commit is contained in:
parent
46ccbc43af
commit
4a314da798
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@ -32,6 +32,7 @@
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#include "shlwapi.h"
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#include "winerror.h"
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#include "objbase.h"
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#include "commctrl.h"
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#include "docobj.h"
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#include "shlguid.h"
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@ -46,9 +47,16 @@
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WINE_DEFAULT_DEBUG_CHANNEL(browseui);
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struct SubBand {
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DWORD dwBandID;
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IUnknown *punk;
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#ifndef ASSERT
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#define ASSERT(cond) \
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if (!(cond)) \
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ERR ("ASSERTION %s AT %s:%d FAILED!\n", #cond, __FILE__, __LINE__)
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#endif
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extern HINSTANCE browseui_hinstance;
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struct BandObject {
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IDeskBand *DeskBand;
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};
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typedef struct tagBandSite {
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@ -57,9 +65,12 @@ typedef struct tagBandSite {
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const IDeskBarClientVtbl *deskbarVtbl;
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const IOleCommandTargetVtbl *oletargetVtbl;
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LONG refCount;
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INT nObjs;
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struct SubBand *objs;
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LONG BandsCount;
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LONG BandsAllocated;
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struct BandObject *Bands;
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IUnknown *pUnkOuter;
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HWND hWndRebar;
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IOleWindow *OleWindow;
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} BandSite;
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static const IBandSiteVtbl BandSiteVtbl;
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@ -82,19 +93,90 @@ static inline BandSite *impl_from_IOleCommandTarget(IOleCommandTarget *iface)
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return (BandSite *)((char *)iface - FIELD_OFFSET(BandSite, oletargetVtbl));
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}
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static struct SubBand *get_band(BandSite *This, DWORD dwBandID)
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static struct BandObject* GetBandByID(BandSite *This, DWORD dwBandID)
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{
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INT i;
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for (i = 0; i < This->nObjs; i++)
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if (This->objs[i].dwBandID == dwBandID)
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return &This->objs[i];
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if (dwBandID >= This->BandsAllocated)
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return NULL;
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if (This->Bands[dwBandID].DeskBand == NULL)
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return NULL;
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return &This->Bands[dwBandID];
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}
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static void release_obj(struct SubBand *obj)
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static void FreeBand(BandSite *This, struct BandObject *Band)
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{
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IUnknown_Release(obj->punk);
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IUnknown_Release(Band->DeskBand);
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ZeroMemory(Band, sizeof(*Band));
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This->BandsCount--;
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}
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static DWORD GetBandSiteViewMode(BandSite *This)
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{
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DWORD dwStyle;
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/* FIXME: What about DBIF_VIEWMODE_FLOATING and DBIF_VIEWMODE_TRANSPARENT? */
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dwStyle = GetWindowLong(This->hWndRebar,
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GWL_STYLE);
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if (dwStyle & CCS_VERT)
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return DBIF_VIEWMODE_VERTICAL;
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else
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return DBIF_VIEWMODE_NORMAL;
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}
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static HRESULT UpdateAllBands(BandSite *This)
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{
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DESKBANDINFO dbi;
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DWORD dwViewMode;
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LONG i;
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HRESULT hRet;
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dwViewMode = GetBandSiteViewMode(This);
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for (i = 0; i < This->BandsAllocated; i++)
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{
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if (This->Bands[i].DeskBand != NULL)
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{
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ZeroMemory (&dbi, sizeof(dbi));
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dbi.dwMask = 0;
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/* FIXME */
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hRet = IDeskBand_GetBandInfo(This->Bands[i].DeskBand,
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i,
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dwViewMode,
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&dbi);
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if (!SUCCEEDED(hRet))
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return hRet;
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}
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}
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return S_OK;
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}
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static HRESULT UpdateBand(BandSite *This, DWORD dwBandID)
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{
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struct BandObject *Band;
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DESKBANDINFO dbi;
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DWORD dwViewMode;
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FIXME("UpdateBand(%x)\n", dwBandID);
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Band = GetBandByID(This,
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dwBandID);
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if (Band == NULL)
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return E_FAIL;
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/* FIXME */
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ZeroMemory (&dbi, sizeof(dbi));
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dbi.dwMask = 0;
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dwViewMode = GetBandSiteViewMode(This);
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return IDeskBand_GetBandInfo(Band->DeskBand,
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dwBandID,
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dwViewMode,
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&dbi);
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}
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HRESULT WINAPI BandSite_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
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@ -126,10 +208,33 @@ static void WINAPI BandSite_Destructor(BandSite *This)
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{
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int i;
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TRACE("destroying %p\n", This);
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if (This->hWndRebar != NULL)
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{
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DestroyWindow(This->hWndRebar);
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This->hWndRebar = NULL;
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}
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if (This->pUnkOuter != NULL)
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{
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IUnknown_Release(This->pUnkOuter);
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for (i = 0; i < This->nObjs; i++)
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release_obj(&This->objs[i]);
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CoTaskMemFree(This->objs);
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This->pUnkOuter = NULL;
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}
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if (This->Bands != NULL)
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{
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for (i = 0; i < This->BandsAllocated; i++)
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FreeBand(This, &This->Bands[i]);
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CoTaskMemFree(This->Bands);
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This->Bands = NULL;
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}
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if (This->OleWindow != NULL)
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{
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This->OleWindow->lpVtbl->Release(This->OleWindow);
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This->OleWindow = NULL;
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}
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CoTaskMemFree(This);
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BROWSEUI_refCount--;
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}
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@ -191,67 +296,175 @@ static ULONG WINAPI BandSite_Release(IBandSite *iface)
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static HRESULT WINAPI BandSite_AddBand(IBandSite *iface, IUnknown *punk)
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{
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BandSite *This = (BandSite *)iface;
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struct SubBand *newObjs, *current;
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DWORD freeID;
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INT i;
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LONG NewAllocated;
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struct BandObject *NewBand = NULL;
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IDeskBand *DeskBand;
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HRESULT hRet;
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TRACE("(%p, %p)\n", iface, punk);
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newObjs = CoTaskMemAlloc((This->nObjs + 1) * sizeof(struct SubBand));
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if (!newObjs)
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return E_OUTOFMEMORY;
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CopyMemory(newObjs, This->objs, This->nObjs * sizeof(struct SubBand));
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current = &newObjs[This->nObjs];
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if (punk == NULL)
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return E_FAIL;
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freeID = This->nObjs;
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while (get_band(This, freeID) != NULL)
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freeID--;
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current->dwBandID = freeID;
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current->punk = punk;
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hRet = IUnknown_QueryInterface(punk,
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&IID_IDeskBand,
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(PVOID*)&DeskBand);
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if (!SUCCEEDED(hRet) || DeskBand == NULL)
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return E_FAIL;
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CoTaskMemFree(This->objs);
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This->objs = newObjs;
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This->nObjs++;
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hRet = S_OK;
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if (This->BandsAllocated > This->BandsCount)
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{
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/* Search for a free band object */
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for (i = 0; i < This->BandsAllocated; i++)
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{
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if (This->Bands[i].DeskBand == NULL)
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{
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NewBand = &This->Bands[i];
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break;
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}
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}
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}
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else if (This->BandsAllocated > 0)
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{
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ASSERT (This->Bands != NULL);
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return S_OK;
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/* Reallocate the band object array */
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NewAllocated = This->BandsAllocated + 8;
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if (NewAllocated > 0xFFFF)
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NewAllocated = 0xFFFF;
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if (NewAllocated == This->BandsAllocated)
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{
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hRet = E_OUTOFMEMORY;
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goto Cleanup;
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}
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NewBand = CoTaskMemAlloc(NewAllocated * sizeof(struct BandObject));
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if (NewBand == NULL)
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{
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hRet = E_OUTOFMEMORY;
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goto Cleanup;
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}
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/* Copy the old array */
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CopyMemory(NewBand, This->Bands, This->BandsAllocated * sizeof(struct BandObject));
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/* Initialize the added bands */
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ZeroMemory(&NewBand[This->BandsAllocated], (NewAllocated - This->BandsAllocated) * sizeof(struct BandObject));
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NewBand = &This->Bands[This->BandsAllocated];
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This->BandsAllocated = NewAllocated;
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CoTaskMemFree(This->Bands);
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This->Bands = NewBand;
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}
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else
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{
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ASSERT(This->Bands == NULL);
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ASSERT(This->BandsAllocated == 0);
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ASSERT(This->BandsCount == 0);
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/* Allocate new array */
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This->Bands = CoTaskMemAlloc(8 * sizeof(struct BandObject));
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if (This->Bands == NULL)
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{
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hRet = E_OUTOFMEMORY;
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goto Cleanup;
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}
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/* Initialize the added bands */
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ZeroMemory(This->Bands, 8 * sizeof(struct BandObject));
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This->BandsAllocated += 8;
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NewBand = &This->Bands[0];
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}
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if (SUCCEEDED(hRet))
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{
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ASSERT(NewBand != NULL);
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NewBand->DeskBand = DeskBand;
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This->BandsCount++;
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return (HRESULT)((SHORT)(NewBand - This->Bands));
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}
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Cleanup:
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if (DeskBand != NULL)
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DeskBand->lpVtbl->Release(DeskBand);
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return hRet;
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}
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static HRESULT WINAPI BandSite_EnumBands(IBandSite *iface, UINT uBand, DWORD *pdwBandID)
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{
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BandSite *This = (BandSite *)iface;
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DWORD i;
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TRACE("(%p, %u, %p)\n", iface, uBand, pdwBandID);
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if (uBand >= This->nObjs)
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if (uBand == (UINT)-1)
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return (UINT)This->BandsCount;
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if (uBand >= This->BandsCount)
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return E_FAIL;
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*pdwBandID = This->objs[uBand].dwBandID;
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for (i = 0; i < This->BandsAllocated; i++)
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{
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if (This->Bands[i].DeskBand != NULL)
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{
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if (uBand == 0)
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{
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*pdwBandID = i;
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return S_OK;
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}
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uBand--;
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}
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}
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return E_FAIL;
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}
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static HRESULT WINAPI BandSite_QueryBand(IBandSite *iface, DWORD dwBandID, IDeskBand **ppstb, DWORD *pdwState, LPWSTR pszName, int cchName)
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{
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BandSite *This = (BandSite *)iface;
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struct SubBand *band;
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struct BandObject *Band;
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TRACE("(%p, %u, %p, %p, %p, %d)\n", iface, dwBandID, ppstb, pdwState, pszName, cchName);
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band = get_band(This, dwBandID);
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if (!band)
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Band = GetBandByID(This, dwBandID);
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if (Band == NULL)
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return E_FAIL;
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FIXME("Stub\n");
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return E_NOTIMPL;
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if (ppstb != NULL)
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{
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Band->DeskBand->lpVtbl->AddRef(Band->DeskBand);
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*ppstb = Band->DeskBand;
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}
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if (pdwState != NULL)
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{
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FIXME("IBandSite::QueryBand() requests band state!\n");
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*pdwState = 0;
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}
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if (pszName != NULL && cchName > 0)
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{
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FIXME("IBandSite::QueryBand() requests band name!\n");
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pszName[0] = 0;
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}
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return S_OK;
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}
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static HRESULT WINAPI BandSite_SetBandState(IBandSite *iface, DWORD dwBandID, DWORD dwMask, DWORD dwState)
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{
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BandSite *This = (BandSite *)iface;
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struct SubBand *band;
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struct BandObject *Band;
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TRACE("(%p, %u, %x, %x)\n", iface, dwBandID, dwMask, dwState);
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band = get_band(This, dwBandID);
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if (!band)
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Band = GetBandByID(This, dwBandID);
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if (Band == NULL)
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return E_FAIL;
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FIXME("Stub\n");
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@ -261,31 +474,33 @@ static HRESULT WINAPI BandSite_SetBandState(IBandSite *iface, DWORD dwBandID, DW
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static HRESULT WINAPI BandSite_RemoveBand(IBandSite *iface, DWORD dwBandID)
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{
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BandSite *This = (BandSite *)iface;
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struct SubBand *band;
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struct BandObject *Band;
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TRACE("(%p, %u)\n", iface, dwBandID);
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band = get_band(This, dwBandID);
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if (!band)
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Band = GetBandByID(This, dwBandID);
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if (Band == NULL)
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return E_FAIL;
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This->nObjs--;
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MoveMemory(band, band + 1, (This->objs - band - 1) * sizeof(struct SubBand));
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FreeBand(This, Band);
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return S_OK;
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}
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static HRESULT WINAPI BandSite_GetBandObject(IBandSite *iface, DWORD dwBandID, REFIID riid, VOID **ppv)
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{
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BandSite *This = (BandSite *)iface;
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struct SubBand *band;
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struct BandObject *Band;
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TRACE("(%p, %u, %s, %p)\n", iface, dwBandID, debugstr_guid(riid), ppv);
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band = get_band(This, dwBandID);
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if (!band)
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Band = GetBandByID(This, dwBandID);
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if (Band == NULL)
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{
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*ppv = NULL;
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return E_FAIL;
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}
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return IUnknown_QueryInterface(band->punk, riid, ppv);
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return Band->DeskBand->lpVtbl->QueryInterface(Band->DeskBand, riid, ppv);
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}
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static HRESULT WINAPI BandSite_SetBandSiteInfo(IBandSite *iface, const BANDSITEINFO *pbsinfo)
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@ -382,8 +597,15 @@ static ULONG WINAPI BandSite_IDeskBarClient_Release(IDeskBarClient *iface)
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static HRESULT WINAPI BandSite_IDeskBarClient_GetWindow(IDeskBarClient *iface, HWND *phWnd)
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{
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FIXME("(%p, %p)\n", iface, phWnd);
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return E_NOTIMPL;
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BandSite *This = impl_from_IDeskBarClient(iface);
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TRACE("(%p, %p)\n", iface, phWnd);
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*phWnd = This->hWndRebar;
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if (This->hWndRebar != NULL)
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return S_OK;
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return E_FAIL;
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}
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static HRESULT WINAPI BandSite_IDeskBarClient_ContextSensitiveHelp(IDeskBarClient *iface, BOOL fEnterMode)
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@ -394,20 +616,97 @@ static HRESULT WINAPI BandSite_IDeskBarClient_ContextSensitiveHelp(IDeskBarClien
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static HRESULT WINAPI BandSite_IDeskBarClient_SetDeskBarSite(IDeskBarClient *iface, IUnknown *pUnk)
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{
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FIXME("(%p, %p)\n", iface, pUnk);
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return E_NOTIMPL;
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BandSite *This = impl_from_IDeskBarClient(iface);
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HWND hWndParent;
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HRESULT hRet;
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TRACE("(%p, %p)\n", iface, pUnk);
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if (This->OleWindow != NULL)
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{
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This->OleWindow->lpVtbl->Release(This->OleWindow);
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This->OleWindow = NULL;
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}
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hRet = IUnknown_QueryInterface(pUnk,
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&IID_IOleWindow,
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(PVOID*)&This->OleWindow);
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if (!SUCCEEDED(hRet))
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{
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This->OleWindow = NULL;
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return E_FAIL;
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}
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hRet = IOleWindow_GetWindow(This->OleWindow,
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&hWndParent);
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if (!SUCCEEDED(hRet))
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return E_FAIL;
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This->hWndRebar = CreateWindowExW(WS_EX_TOOLWINDOW,
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REBARCLASSNAMEW,
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NULL,
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WS_CHILD | WS_CLIPSIBLINGS |
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WS_CLIPCHILDREN | RBS_VARHEIGHT |
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CCS_NODIVIDER | RBS_BANDBORDERS,
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0,
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0,
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0,
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0,
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hWndParent,
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NULL,
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browseui_hinstance,
|
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NULL);
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if (This->hWndRebar == NULL)
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{
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IOleWindow_Release(This->OleWindow);
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This->OleWindow = NULL;
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WARN("IDeskbarClient::SetDeskBarSite() failed to create ReBar control!\n");
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return E_FAIL;
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}
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return S_OK;
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}
|
||||
|
||||
static HRESULT WINAPI BandSite_IDeskBarClient_SetModeDBC(IDeskBarClient *iface, DWORD unknown)
|
||||
static HRESULT WINAPI BandSite_IDeskBarClient_SetModeDBC(IDeskBarClient *iface, DWORD dwMode)
|
||||
{
|
||||
FIXME("(%p, %x)\n", iface, unknown);
|
||||
return E_NOTIMPL;
|
||||
BandSite *This = impl_from_IDeskBarClient(iface);
|
||||
LONG dwStyle, dwPrevStyle;
|
||||
|
||||
TRACE("(%p, %x)\n", iface, dwMode);
|
||||
|
||||
if (This->hWndRebar == NULL)
|
||||
return E_FAIL;
|
||||
|
||||
dwStyle = dwPrevStyle = GetWindowLong(This->hWndRebar,
|
||||
GWL_STYLE);
|
||||
if (dwMode & DBIF_VIEWMODE_VERTICAL)
|
||||
dwStyle |= CCS_VERT;
|
||||
|
||||
if (dwMode & ~DBIF_VIEWMODE_VERTICAL)
|
||||
FIXME("IDeskBarClient::SetModeDBC() unhandled modes: %x\n", dwStyle & ~DBIF_VIEWMODE_VERTICAL);
|
||||
|
||||
if (dwStyle != dwPrevStyle)
|
||||
{
|
||||
SetWindowLong(This->hWndRebar,
|
||||
GWL_STYLE,
|
||||
dwPrevStyle);
|
||||
}
|
||||
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
static HRESULT WINAPI BandSite_IDeskBarClient_UIActivateDBC(IDeskBarClient *iface, DWORD unknown)
|
||||
static HRESULT WINAPI BandSite_IDeskBarClient_UIActivateDBC(IDeskBarClient *iface, DWORD dwState)
|
||||
{
|
||||
FIXME("(%p, %x)\n", iface, unknown);
|
||||
return E_NOTIMPL;
|
||||
BandSite *This = impl_from_IDeskBarClient(iface);
|
||||
|
||||
TRACE("(%p, %x)\n", iface, dwState);
|
||||
|
||||
if (This->hWndRebar == NULL)
|
||||
return E_FAIL;
|
||||
|
||||
ShowWindow(This->hWndRebar, (dwState & DBC_SHOW) ? SW_SHOW : SW_HIDE);
|
||||
FIXME("IDeskBarClient::UIActivateDBC() Properly notify bands?\n");
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
static HRESULT WINAPI BandSite_IDeskBarClient_GetSize(IDeskBarClient *iface, DWORD unknown1, LPRECT unknown2)
|
||||
|
@ -460,7 +759,44 @@ static HRESULT WINAPI BandSite_IOleCommandTarget_QueryStatus(IOleCommandTarget *
|
|||
|
||||
static HRESULT WINAPI BandSite_IOleCommandTarget_Exec(IOleCommandTarget *iface, const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdExecOpt, VARIANTARG *pvaIn, VARIANTARG *pvaOut)
|
||||
{
|
||||
FIXME("(%p, %p, %u, %u, %p, %p)\n", iface, pguidCmdGroup, nCmdID, nCmdExecOpt, pvaIn, pvaOut);
|
||||
BandSite *This = impl_from_IOleCommandTarget(iface);
|
||||
HRESULT hRet = S_OK;
|
||||
|
||||
TRACE("(%p, %p, %u, %u, %p, %p)\n", iface, pguidCmdGroup, nCmdID, nCmdExecOpt, pvaIn, pvaOut);
|
||||
|
||||
if (This->hWndRebar == NULL)
|
||||
return E_FAIL;
|
||||
|
||||
if (IsEqualIID(pguidCmdGroup, &IID_IDeskBand))
|
||||
{
|
||||
switch (nCmdID)
|
||||
{
|
||||
case DBID_BANDINFOCHANGED:
|
||||
if (pvaIn == NULL)
|
||||
hRet = UpdateAllBands(This);
|
||||
else
|
||||
{
|
||||
/* Update a single band */
|
||||
if (pvaIn->n1.n2.vt == VT_I4)
|
||||
hRet = UpdateBand(This, pvaIn->n1.n2.n3.lVal);
|
||||
else
|
||||
hRet = E_FAIL;
|
||||
}
|
||||
break;
|
||||
|
||||
case DBID_SHOWONLY:
|
||||
case DBID_MAXIMIZEBAND:
|
||||
case DBID_PUSHCHEVRON:
|
||||
FIXME("IOleCommandTarget::Exec(): Unsupported command ID %d\n", nCmdID);
|
||||
return E_NOTIMPL;
|
||||
default:
|
||||
return E_FAIL;
|
||||
}
|
||||
return S_OK;
|
||||
}
|
||||
else
|
||||
WARN("IOleCommandTarget::Exec(): Unsupported command group GUID\n");
|
||||
|
||||
return E_NOTIMPL;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue