mirror of
https://github.com/reactos/reactos.git
synced 2024-11-20 06:15:26 +00:00
1138 lines
35 KiB
C
1138 lines
35 KiB
C
#include <precomp.h>
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static const TCHAR szToolDockWndClass[] = TEXT("ImageSoftToolDockWndClass");
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typedef struct _TOOLDOCKWND_INIT
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{
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PTOOLBAR_DOCKS TbDocks;
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PDOCKBAR_ITEM Item;
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} TOOLDOCKWND_INIT, *PTOOLDOCKWND_INIT;
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static UINT
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TbdCalculateInsertIndex(PTOOLBAR_DOCKS TbDocks,
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DOCK_POSITION Position,
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POINT pt)
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{
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RECT rcRebar;
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UINT Ret = 0;
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GetWindowRect(TbDocks->hRebar[Position],
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&rcRebar);
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switch (Position)
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{
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case TOP_DOCK:
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case BOTTOM_DOCK:
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if (pt.y > rcRebar.top + ((rcRebar.bottom - rcRebar.top) / 2))
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Ret = (UINT)-1;
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break;
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case LEFT_DOCK:
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case RIGHT_DOCK:
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if (pt.x > rcRebar.left + ((rcRebar.right - rcRebar.left) / 2))
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Ret = (UINT)-1;
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break;
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default:
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break;
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}
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return Ret;
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}
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INT
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TbdAdjustUpdateClientRect(PTOOLBAR_DOCKS TbDocks,
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PRECT rcClient)
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{
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INT i, DocksVisible = 0;
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for (i = 0; i < DOCKS_COUNT; i++)
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{
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if (TbDocks->hRebar[i] != NULL)
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{
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DocksVisible++;
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}
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}
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if (DocksVisible != 0)
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{
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rcClient->top += TbDocks->rcRebar[TOP_DOCK].bottom;
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rcClient->left += TbDocks->rcRebar[LEFT_DOCK].right;
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rcClient->right -= TbDocks->rcRebar[RIGHT_DOCK].right;
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rcClient->bottom -= TbDocks->rcRebar[BOTTOM_DOCK].bottom;
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}
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TbDocks->rcClient = *rcClient;
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return DocksVisible;
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}
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HDWP
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TbdDeferDocks(HDWP hWinPosInfo,
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PTOOLBAR_DOCKS TbDocks)
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{
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LONG cx, cy;
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HDWP hRet = hWinPosInfo;
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cx = TbDocks->rcClient.right - TbDocks->rcClient.left;
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cy = TbDocks->rcClient.bottom - TbDocks->rcClient.top;
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/* Top dock */
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if (TbDocks->hRebar[TOP_DOCK] != NULL)
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{
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hRet = DeferWindowPos(hRet,
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TbDocks->hRebar[TOP_DOCK],
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NULL,
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TbDocks->rcClient.left - TbDocks->rcRebar[LEFT_DOCK].right,
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TbDocks->rcClient.top - TbDocks->rcRebar[TOP_DOCK].bottom,
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cx + TbDocks->rcRebar[LEFT_DOCK].right + TbDocks->rcRebar[RIGHT_DOCK].right,
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TbDocks->rcRebar[TOP_DOCK].bottom,
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SWP_NOZORDER);
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if (hRet == NULL)
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return NULL;
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}
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/* Left dock */
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if (TbDocks->hRebar[LEFT_DOCK] != NULL)
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{
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hRet = DeferWindowPos(hRet,
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TbDocks->hRebar[LEFT_DOCK],
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NULL,
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TbDocks->rcClient.left - TbDocks->rcRebar[LEFT_DOCK].right,
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TbDocks->rcClient.top,
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TbDocks->rcRebar[LEFT_DOCK].right,
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cy,
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SWP_NOZORDER);
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if (hRet == NULL)
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return NULL;
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}
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/* Right dock */
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if (TbDocks->hRebar[RIGHT_DOCK] != NULL)
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{
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hRet = DeferWindowPos(hRet,
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TbDocks->hRebar[RIGHT_DOCK],
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NULL,
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TbDocks->rcClient.right,
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TbDocks->rcClient.top,
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TbDocks->rcRebar[RIGHT_DOCK].right,
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cy,
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SWP_NOZORDER);
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if (hRet == NULL)
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return NULL;
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}
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/* Bottom dock */
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if (TbDocks->hRebar[BOTTOM_DOCK] != NULL)
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{
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hRet = DeferWindowPos(hRet,
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TbDocks->hRebar[BOTTOM_DOCK],
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NULL,
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TbDocks->rcClient.left - TbDocks->rcRebar[LEFT_DOCK].right,
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TbDocks->rcClient.bottom,
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cx + TbDocks->rcRebar[LEFT_DOCK].right + TbDocks->rcRebar[RIGHT_DOCK].right,
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TbDocks->rcRebar[BOTTOM_DOCK].bottom,
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SWP_NOZORDER);
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if (hRet == NULL)
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return NULL;
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}
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return hRet;
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}
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static PDOCKBAR_ITEM
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TbnDockbarItemFromBandId(PTOOLBAR_DOCKS TbDocks,
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DOCK_POSITION Position,
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UINT uBand)
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{
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REBARBANDINFO rbi = {0};
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rbi.cbSize = sizeof(rbi);
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rbi.fMask = RBBIM_LPARAM;
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if (SendMessage(TbDocks->hRebar[Position],
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RB_GETBANDINFO,
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(WPARAM)uBand,
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(LPARAM)&rbi))
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{
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return (PDOCKBAR_ITEM)rbi.lParam;
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}
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return NULL;
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}
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static VOID
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TbnRebarChangeSize(PTOOLBAR_DOCKS TbDocks,
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DOCK_POSITION Position)
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{
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LONG cRebar;
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TbDocks->rcRebar[Position].left = 0;
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TbDocks->rcRebar[Position].top = 0;
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cRebar = (LONG)SendMessage(TbDocks->hRebar[Position],
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RB_GETBARHEIGHT,
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0,
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0);
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switch (Position)
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{
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case TOP_DOCK:
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case BOTTOM_DOCK:
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TbDocks->rcRebar[Position].bottom = cRebar;
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break;
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case LEFT_DOCK:
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case RIGHT_DOCK:
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TbDocks->rcRebar[Position].right = cRebar;
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break;
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default:
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break;
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}
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if (TbDocks->ParentResize != NULL)
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{
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RECT rcClient = {0};
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GetClientRect(TbDocks->hParent,
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&rcClient);
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TbDocks->ParentResize(TbDocks->Context,
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rcClient.right - rcClient.left,
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rcClient.bottom - rcClient.top);
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}
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}
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static VOID
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TbnRebarChevronPushed(PTOOLBAR_DOCKS TbDocks,
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DOCK_POSITION Position,
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LPNMREBARCHEVRON lpnm)
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{
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PDOCKBAR_ITEM Item;
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Item = TbnDockbarItemFromBandId(TbDocks,
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Position,
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lpnm->uBand);
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if (Item != NULL && Item->Callbacks->ChevronPushed)
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{
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Item->Callbacks->ChevronPushed(TbDocks,
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&Item->DockBar,
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Item->Context,
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Item->hWndClient,
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lpnm);
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}
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}
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static LRESULT
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TbnRebarBeginDrag(PTOOLBAR_DOCKS TbDocks,
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DOCK_POSITION Position,
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LPNMREBAR lpnmrb)
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{
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PDOCKBAR_ITEM Item;
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Item = TbnDockbarItemFromBandId(TbDocks,
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Position,
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lpnmrb->uBand);
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if (Item != NULL)
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{
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TbDocks->Dragging = Item;
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TbDocks->DraggingBandId = lpnmrb->wID;
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return FALSE;
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}
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return TRUE;
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}
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static VOID
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TbnRebarEndDrag(PTOOLBAR_DOCKS TbDocks,
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DOCK_POSITION Position,
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LPNMREBAR lpnmrb)
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{
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PDOCKBAR_ITEM Item;
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Item = TbnDockbarItemFromBandId(TbDocks,
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Position,
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lpnmrb->uBand);
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if (Item != NULL)
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{
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/* Nothing to do */
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}
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}
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BOOL
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TbdDockBarIdFromClientWindow(PTOOLBAR_DOCKS TbDocks,
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HWND hWndClient,
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UINT *Id)
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{
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PDOCKBAR_ITEM Item;
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BOOL Ret = FALSE;
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Item = TbDocks->Items;
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while (Item != NULL)
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{
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if (Item->hWndClient == hWndClient)
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{
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*Id = Item->DockBar.BarId;
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Ret = TRUE;
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break;
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}
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Item = Item->Next;
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}
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return Ret;
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}
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BOOL
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TbdHandleNotifications(PTOOLBAR_DOCKS TbDocks,
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LPNMHDR pnmh,
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LRESULT *Result)
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{
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BOOL Handled = FALSE;
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if (pnmh->hwndFrom != NULL)
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{
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DOCK_POSITION Position;
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for (Position = TOP_DOCK; Position < NO_DOCK; Position++)
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{
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if (pnmh->hwndFrom == TbDocks->hRebar[Position])
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{
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switch (pnmh->code)
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{
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case RBN_HEIGHTCHANGE:
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{
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TbnRebarChangeSize(TbDocks,
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Position);
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break;
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}
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case RBN_BEGINDRAG:
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{
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*Result = TbnRebarBeginDrag(TbDocks,
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Position,
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(LPNMREBAR)pnmh);
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break;
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}
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case RBN_ENDDRAG:
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{
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TbnRebarEndDrag(TbDocks,
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Position,
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(LPNMREBAR)pnmh);
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break;
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}
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case RBN_CHEVRONPUSHED:
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{
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TbnRebarChevronPushed(TbDocks,
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Position,
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(LPNMREBARCHEVRON)pnmh);
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break;
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}
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}
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Handled = TRUE;
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break;
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}
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}
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}
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return Handled;
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}
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static BOOL
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TbdCreateToolbarWnd(PTOOLBAR_DOCKS TbDocks,
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PDOCKBAR_ITEM Item,
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DOCK_POSITION PrevPosition,
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UINT PrevBandIndex,
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LPREBARBANDINFO rbi,
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POINT pt,
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HWND hRebar,
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UINT uBand,
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BOOL Drag)
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{
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LPCTSTR lpCaption = NULL;
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TOOLDOCKWND_INIT Init;
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HWND hToolbar;
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Init.TbDocks = TbDocks;
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Init.Item = Item;
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if (rbi->fMask & RBBIM_TEXT)
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{
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lpCaption = rbi->lpText;
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}
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Item->Callbacks->DockBand(TbDocks,
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&Item->DockBar,
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Item->Context,
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PrevPosition,
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NO_DOCK,
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rbi);
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if (rbi->fMask & RBBIM_CHILD)
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Item->hWndClient = rbi->hwndChild;
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else
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Item->hWndClient = NULL;
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if ((rbi->fMask & (RBBIM_CHILDSIZE | RBBIM_SIZE)) == (RBBIM_CHILDSIZE | RBBIM_SIZE))
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{
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RECT rcWnd;
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static const DWORD dwStyle = WS_POPUPWINDOW | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_DLGFRAME;
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static const DWORD dwExStyle = WS_EX_TOOLWINDOW;
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rcWnd.left = pt.x - GetSystemMetrics(SM_CXFIXEDFRAME) - (GetSystemMetrics(SM_CYSMCAPTION) / 2);
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rcWnd.top = pt.y + GetSystemMetrics(SM_CYFIXEDFRAME) + (GetSystemMetrics(SM_CYSMCAPTION) / 2);
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rcWnd.right = rcWnd.left + rbi->cx;
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rcWnd.bottom = rcWnd.top + rbi->cyMinChild;
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if (AdjustWindowRectEx(&rcWnd,
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dwStyle,
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FALSE,
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dwExStyle))
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{
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hToolbar = CreateWindowEx(dwExStyle,
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szToolDockWndClass,
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lpCaption,
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dwStyle,
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rcWnd.left,
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rcWnd.top,
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rcWnd.right - rcWnd.left,
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rcWnd.bottom - rcWnd.top,
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TbDocks->hParent,
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NULL,
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hInstance,
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&Init);
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if (hToolbar != NULL)
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{
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RECT rcClient;
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if (uBand != (UINT)-1)
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{
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/* delete the band before showing the client window,
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otherwise deleting the band will cause the client
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window to be hidden, regardless of whether the band
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was hidden before being deleted or not */
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SendMessage(hRebar,
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RB_DELETEBAND,
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(WPARAM)uBand,
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0);
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}
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if (Item->hWndClient != NULL)
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{
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GetClientRect(hToolbar,
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&rcClient);
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SetParent(Item->hWndClient,
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hToolbar);
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SetWindowPos(Item->hWndClient,
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NULL,
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0,
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0,
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rcClient.right,
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rcClient.bottom,
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SWP_NOZORDER);
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SetWindowPos(Item->hWndClient,
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HWND_TOP,
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0,
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0,
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0,
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0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW);
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}
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SetWindowPos(hToolbar,
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HWND_TOP,
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0,
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0,
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0,
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0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW);
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if (Drag)
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{
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SetCursor(LoadCursor(NULL, IDC_ARROW));
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SendMessage(hToolbar,
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WM_NCLBUTTONDOWN,
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HTCAPTION,
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MAKELPARAM(pt.x,
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pt.y));
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}
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return TRUE;
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}
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}
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}
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return FALSE;
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}
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static BOOL
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TdbInsertToolbar(PTOOLBAR_DOCKS TbDocks,
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PDOCKBAR_ITEM Item,
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DOCK_POSITION Position)
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{
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LPTSTR lpCaption = NULL;
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REBARBANDINFO rbi = {0};
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BOOL Ret = FALSE;
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rbi.cbSize = sizeof(rbi);
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rbi.fMask = RBBIM_ID | RBBIM_STYLE | RBBIM_LPARAM;
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rbi.wID = Item->DockBar.BarId;
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rbi.fStyle = RBBS_GRIPPERALWAYS;
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rbi.lParam = (LPARAM)Item;
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if (Item->DockBar.DisplayTextId != 0)
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{
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if (AllocAndLoadString(&lpCaption,
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hInstance,
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Item->DockBar.DisplayTextId))
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{
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rbi.fMask |= RBBIM_TEXT;
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rbi.lpText = lpCaption;
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}
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}
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if (Item->hWndClient != NULL)
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{
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rbi.fMask |= RBBIM_CHILD;
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rbi.hwndChild = Item->hWndClient;
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}
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switch (Item->DockBar.Position)
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{
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case NO_DOCK:
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{
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POINT pt = {0};
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/* FIXME - calculate size */
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Ret = TbdCreateToolbarWnd(TbDocks,
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Item,
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Item->DockBar.Position,
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(UINT)-1,
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&rbi,
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pt,
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NULL,
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(UINT)-1,
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FALSE);
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break;
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}
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default:
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{
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UINT Index = -1;
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BOOL AddBand = TRUE;
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if (Item->Callbacks->InsertBand != NULL)
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{
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AddBand = Item->Callbacks->InsertBand(TbDocks,
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&Item->DockBar,
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Item->Context,
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&Index,
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&rbi);
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}
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if (AddBand)
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{
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Item->Callbacks->DockBand(TbDocks,
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&Item->DockBar,
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Item->Context,
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NO_DOCK,
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Item->DockBar.Position,
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&rbi);
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if (rbi.fMask & RBBIM_CHILD)
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Item->hWndClient = rbi.hwndChild;
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else
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Item->hWndClient = NULL;
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Ret = SendMessage(TbDocks->hRebar[Position],
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RB_INSERTBAND,
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(WPARAM)Index,
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(LPARAM)&rbi) != 0;
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if (Ret)
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{
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Item->PrevDock = Position;
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Item->PrevBandIndex = (UINT)SendMessage(TbDocks->hRebar[Position],
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RB_IDTOINDEX,
|
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(WPARAM)Item->DockBar.BarId,
|
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0);
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}
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}
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break;
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}
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}
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|
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if (lpCaption != NULL)
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{
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LocalFree((HLOCAL)lpCaption);
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}
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return Ret;
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}
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|
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BOOL
|
|
TbdAddToolbar(PTOOLBAR_DOCKS TbDocks,
|
|
const DOCKBAR *Dockbar,
|
|
PVOID Context,
|
|
const DOCKBAR_ITEM_CALLBACKS *Callbacks)
|
|
{
|
|
PDOCKBAR_ITEM Item;
|
|
HWND hRebar;
|
|
|
|
hRebar = TbDocks->hRebar[Dockbar->Position];
|
|
if (hRebar != NULL)
|
|
{
|
|
Item = HeapAlloc(ProcessHeap,
|
|
0,
|
|
sizeof(DOCKBAR_ITEM));
|
|
if (Item != NULL)
|
|
{
|
|
/* Initialize the item */
|
|
Item->DockBar = *Dockbar;
|
|
Item->Context = Context;
|
|
Item->hWndTool = NULL;
|
|
Item->PrevDock = Dockbar->Position;
|
|
|
|
Item->Callbacks = Callbacks;
|
|
|
|
/* Create the client control */
|
|
if (Callbacks->CreateClient != NULL &&
|
|
!Callbacks->CreateClient(TbDocks,
|
|
&Item->DockBar,
|
|
Context,
|
|
hRebar,
|
|
&Item->hWndClient))
|
|
{
|
|
HeapFree(ProcessHeap,
|
|
0,
|
|
Item);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/* Insert the item into the list */
|
|
Item->Next = TbDocks->Items;
|
|
TbDocks->Items = Item;
|
|
|
|
return TdbInsertToolbar(TbDocks,
|
|
Item,
|
|
Dockbar->Position);
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
#define GWLP_TBDOCKS 0
|
|
#define GWLP_DOCKITEM (GWLP_TBDOCKS + sizeof(PTOOLBAR_DOCKS))
|
|
#define TD_EXTRA_BYTES (GWLP_DOCKITEM + sizeof(PDOCKBAR_ITEM))
|
|
|
|
static LRESULT CALLBACK
|
|
ToolDockWndProc(HWND hwnd,
|
|
UINT uMsg,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
PTOOLBAR_DOCKS TbDocks;
|
|
PDOCKBAR_ITEM Item;
|
|
LRESULT Ret = 0;
|
|
|
|
/* Get the window context */
|
|
TbDocks = (PTOOLBAR_DOCKS)GetWindowLongPtr(hwnd,
|
|
GWLP_TBDOCKS);
|
|
Item = (PDOCKBAR_ITEM)GetWindowLongPtr(hwnd,
|
|
GWLP_DOCKITEM);
|
|
|
|
if ((TbDocks == NULL || Item == NULL) && uMsg != WM_CREATE)
|
|
{
|
|
goto HandleDefaultMessage;
|
|
}
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_NCACTIVATE:
|
|
{
|
|
TbdHandleActivation(TbDocks,
|
|
hwnd,
|
|
&wParam,
|
|
&lParam);
|
|
goto HandleDefaultMessage;
|
|
}
|
|
|
|
case WM_CREATE:
|
|
{
|
|
TbDocks = ((PTOOLDOCKWND_INIT)(((LPCREATESTRUCT)lParam)->lpCreateParams))->TbDocks;
|
|
Item = ((PTOOLDOCKWND_INIT)(((LPCREATESTRUCT)lParam)->lpCreateParams))->Item;
|
|
Item->hWndTool = hwnd;
|
|
|
|
SetWindowLongPtr(hwnd,
|
|
GWLP_TBDOCKS,
|
|
(LONG_PTR)TbDocks);
|
|
SetWindowLongPtr(hwnd,
|
|
GWLP_DOCKITEM,
|
|
(LONG_PTR)Item);
|
|
|
|
Ret = TRUE;
|
|
break;
|
|
}
|
|
|
|
case WM_DESTROY:
|
|
{
|
|
Item->hWndTool = NULL;
|
|
|
|
SetWindowLongPtr(hwnd,
|
|
GWLP_USERDATA,
|
|
0);
|
|
SetWindowLongPtr(hwnd,
|
|
GWLP_DOCKITEM,
|
|
0);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
{
|
|
HandleDefaultMessage:
|
|
Ret = DefWindowProc(hwnd,
|
|
uMsg,
|
|
wParam,
|
|
lParam);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return Ret;
|
|
}
|
|
|
|
static LRESULT CALLBACK
|
|
RebarSubclassProc(HWND hWnd,
|
|
UINT uMsg,
|
|
WPARAM wParam,
|
|
LPARAM lParam,
|
|
UINT_PTR uIdSubclass,
|
|
DWORD_PTR dwRefData)
|
|
{
|
|
LRESULT Ret;
|
|
|
|
Ret = DefSubclassProc(hWnd,
|
|
uMsg,
|
|
wParam,
|
|
lParam);
|
|
|
|
if (uMsg == WM_MOUSEMOVE && (wParam & MK_LBUTTON))
|
|
{
|
|
DOCK_POSITION Position, DragTo = NO_DOCK;
|
|
RECT rcClient;
|
|
POINT pt;
|
|
PTOOLBAR_DOCKS TbDocks = (PTOOLBAR_DOCKS)dwRefData;
|
|
SIZE szTearOff;
|
|
|
|
szTearOff.cx = GetSystemMetrics(SM_CXCURSOR);
|
|
szTearOff.cy = GetSystemMetrics(SM_CYCURSOR);
|
|
|
|
/*
|
|
* Check if we're dragging and if it's time to remove the band
|
|
*/
|
|
if (TbDocks->Dragging != NULL && GetCapture() == hWnd)
|
|
{
|
|
GetClientRect(hWnd,
|
|
&rcClient);
|
|
InflateRect(&rcClient,
|
|
szTearOff.cx,
|
|
szTearOff.cy);
|
|
|
|
pt.x = GET_X_LPARAM(lParam);
|
|
pt.y = GET_Y_LPARAM(lParam);
|
|
|
|
if (!PtInRect(&rcClient,
|
|
pt))
|
|
{
|
|
REBARBANDINFO rbi;
|
|
UINT uBand;
|
|
RECT rc;
|
|
|
|
/* Save all rebar band information, don't query RBBIM_HEADERSIZE because it
|
|
seems to cause problems with toolbars*/
|
|
rbi.cbSize = sizeof(rbi);
|
|
rbi.fMask = RBBIM_BACKGROUND | RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_COLORS |
|
|
RBBIM_IDEALSIZE | RBBIM_ID | RBBIM_IMAGE | RBBIM_LPARAM | RBBIM_SIZE |
|
|
RBBIM_STYLE | RBBIM_TEXT;
|
|
rbi.lpText = TbDocks->szTempText;
|
|
rbi.cch = sizeof(TbDocks->szTempText);
|
|
|
|
uBand = (UINT)SendMessage(hWnd,
|
|
RB_IDTOINDEX,
|
|
(WPARAM)TbDocks->DraggingBandId,
|
|
0);
|
|
|
|
if (uBand != (UINT)-1 &&
|
|
SendMessage(hWnd,
|
|
RB_GETBANDINFO,
|
|
(WPARAM)uBand,
|
|
(LPARAM)&rbi))
|
|
{
|
|
MapWindowPoints(hWnd,
|
|
HWND_DESKTOP,
|
|
&pt,
|
|
1);
|
|
|
|
/* Check if the user is trying to drag it into another dock */
|
|
for (Position = TOP_DOCK; Position < NO_DOCK; Position++)
|
|
{
|
|
if (TbDocks->hRebar[Position] != NULL &&
|
|
TbDocks->hRebar[Position] != hWnd &&
|
|
GetWindowRect(TbDocks->hRebar[Position],
|
|
&rc))
|
|
{
|
|
InflateRect(&rc,
|
|
szTearOff.cx,
|
|
szTearOff.cy);
|
|
|
|
if (PtInRect(&rc,
|
|
pt))
|
|
{
|
|
DragTo = Position;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Get the current dock */
|
|
for (Position = TOP_DOCK; Position < NO_DOCK; Position++)
|
|
{
|
|
if (TbDocks->hRebar[Position] == hWnd)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
ReleaseCapture();
|
|
|
|
if (SendMessage(hWnd,
|
|
RB_SHOWBAND,
|
|
(WPARAM)uBand,
|
|
FALSE))
|
|
{
|
|
/* Change the parent to the new rebar control */
|
|
if (TbDocks->Dragging->hWndClient != NULL)
|
|
{
|
|
SetWindowPos(TbDocks->Dragging->hWndClient,
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
SWP_HIDEWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER);
|
|
|
|
SetParent(TbDocks->Dragging->hWndClient,
|
|
TbDocks->hRebar[DragTo]);
|
|
|
|
SetWindowPos(TbDocks->Dragging->hWndClient,
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
SWP_NOSIZE | SWP_NOZORDER);
|
|
}
|
|
|
|
if (DragTo == NO_DOCK)
|
|
{
|
|
if (!TbdCreateToolbarWnd(TbDocks,
|
|
TbDocks->Dragging,
|
|
Position,
|
|
uBand,
|
|
&rbi,
|
|
pt,
|
|
hWnd,
|
|
uBand,
|
|
TRUE))
|
|
{
|
|
goto MoveFailed;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
BOOL Moved = FALSE;
|
|
|
|
/* Remove the band from the current rebar control */
|
|
if (SendMessage(hWnd,
|
|
RB_DELETEBAND,
|
|
(WPARAM)uBand,
|
|
0))
|
|
{
|
|
UINT uIndex;
|
|
|
|
/* Calculate where to insert the new bar */
|
|
uIndex = TbdCalculateInsertIndex(TbDocks,
|
|
DragTo,
|
|
pt);
|
|
|
|
SetActiveWindow(TbDocks->hRebar[DragTo]);
|
|
|
|
TbDocks->Dragging->Callbacks->DockBand(TbDocks,
|
|
&TbDocks->Dragging->DockBar,
|
|
TbDocks->Dragging->Context,
|
|
Position,
|
|
DragTo,
|
|
&rbi);
|
|
|
|
if (rbi.fMask & RBBIM_CHILD)
|
|
TbDocks->Dragging->hWndClient = rbi.hwndChild;
|
|
else
|
|
TbDocks->Dragging->hWndClient = NULL;
|
|
|
|
/* Insert the toolbar into the new rebar */
|
|
rbi.fMask |= RBBIM_STYLE;
|
|
rbi.fStyle |= RBBS_HIDDEN;
|
|
if (SendMessage(TbDocks->hRebar[DragTo],
|
|
RB_INSERTBAND,
|
|
(WPARAM)uIndex,
|
|
(LPARAM)&rbi))
|
|
{
|
|
uBand = (UINT)SendMessage(TbDocks->hRebar[DragTo],
|
|
RB_IDTOINDEX,
|
|
(WPARAM)TbDocks->DraggingBandId,
|
|
0);
|
|
|
|
SendMessage(TbDocks->hRebar[DragTo],
|
|
RB_SHOWBAND,
|
|
(WPARAM)uBand,
|
|
TRUE);
|
|
|
|
/* Simulate a mouse click to continue dragging */
|
|
if (uBand != (UINT)-1 &&
|
|
TbDocks->Dragging->hWndClient != NULL &&
|
|
GetWindowRect(TbDocks->Dragging->hWndClient,
|
|
&rc))
|
|
{
|
|
switch (DragTo)
|
|
{
|
|
case LEFT_DOCK:
|
|
case RIGHT_DOCK:
|
|
pt.x = rc.left + ((rc.right - rc.left) / 2);
|
|
pt.y = rc.top - 1;
|
|
break;
|
|
|
|
default:
|
|
pt.x = rc.left - 1;
|
|
pt.y = rc.top + ((rc.bottom - rc.top) / 2);
|
|
break;
|
|
}
|
|
|
|
MapWindowPoints(HWND_DESKTOP,
|
|
TbDocks->hRebar[DragTo],
|
|
&pt,
|
|
1);
|
|
|
|
SetCursor(LoadCursor(NULL, IDC_SIZEALL));
|
|
|
|
SendMessage(TbDocks->hRebar[DragTo],
|
|
WM_LBUTTONDOWN,
|
|
wParam,
|
|
MAKELPARAM(pt.x,
|
|
pt.y));
|
|
|
|
Moved = TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!Moved)
|
|
{
|
|
MoveFailed:
|
|
TbDocks->Dragging = NULL;
|
|
|
|
SendMessage(hWnd,
|
|
RB_SHOWBAND,
|
|
(WPARAM)uBand,
|
|
TRUE);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return Ret;
|
|
}
|
|
|
|
VOID
|
|
TbdHandleEnabling(PTOOLBAR_DOCKS TbDocks,
|
|
HWND hWnd,
|
|
BOOL Enable)
|
|
{
|
|
PDOCKBAR_ITEM Item;
|
|
|
|
Item = TbDocks->Items;
|
|
while (Item != NULL)
|
|
{
|
|
if (Item->hWndTool != NULL &&
|
|
Item->hWndTool != hWnd)
|
|
{
|
|
EnableWindow(Item->hWndTool,
|
|
Enable);
|
|
}
|
|
Item = Item->Next;
|
|
}
|
|
}
|
|
|
|
VOID
|
|
TbdHandleActivation(PTOOLBAR_DOCKS TbDocks,
|
|
HWND hWnd,
|
|
WPARAM *wParam,
|
|
LPARAM *lParam)
|
|
{
|
|
BOOL SynchronizeSiblings = TRUE;
|
|
BOOL KeepActive = *(BOOL*)wParam;
|
|
HWND hWndActivate = *(HWND*)lParam;
|
|
PDOCKBAR_ITEM Item;
|
|
|
|
Item = TbDocks->Items;
|
|
while (Item != NULL)
|
|
{
|
|
if (Item->hWndTool != NULL &&
|
|
Item->hWndTool == hWndActivate)
|
|
{
|
|
KeepActive = TRUE;
|
|
SynchronizeSiblings = FALSE;
|
|
break;
|
|
}
|
|
Item = Item->Next;
|
|
}
|
|
|
|
if (hWndActivate != (HWND)-1)
|
|
{
|
|
if (SynchronizeSiblings)
|
|
{
|
|
Item = TbDocks->Items;
|
|
while (Item != NULL)
|
|
{
|
|
if (Item->hWndTool != NULL &&
|
|
Item->hWndTool != hWnd &&
|
|
Item->hWndTool != hWndActivate)
|
|
{
|
|
SendMessage(Item->hWndTool,
|
|
WM_NCACTIVATE,
|
|
(WPARAM)KeepActive,
|
|
(LPARAM)-1);
|
|
}
|
|
Item = Item->Next;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
*lParam = 0;
|
|
|
|
*wParam = (WPARAM)KeepActive;
|
|
}
|
|
|
|
VOID
|
|
TbdShowFloatingToolbars(PTOOLBAR_DOCKS TbDocks,
|
|
BOOL Show)
|
|
{
|
|
PDOCKBAR_ITEM Item;
|
|
|
|
Item = TbDocks->Items;
|
|
while (Item != NULL)
|
|
{
|
|
if (Item->hWndTool != NULL)
|
|
{
|
|
if ((Show && !IsWindowVisible(Item->hWndTool)) ||
|
|
(!Show && IsWindowVisible(Item->hWndTool)))
|
|
{
|
|
ShowWindow(Item->hWndTool,
|
|
(Show ? SW_SHOW : SW_HIDE));
|
|
}
|
|
}
|
|
Item = Item->Next;
|
|
}
|
|
}
|
|
|
|
VOID
|
|
TbdInitializeDocks(PTOOLBAR_DOCKS TbDocks,
|
|
HWND hWndParent,
|
|
PVOID Context,
|
|
PDOCKBAR_PARENTRESIZE ParentResizeProc)
|
|
{
|
|
DWORD rbStyle = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN |
|
|
CCS_NODIVIDER | CCS_NOPARENTALIGN | CCS_NOMOVEY | CCS_NOMOVEX |
|
|
RBS_VARHEIGHT | RBS_AUTOSIZE;
|
|
|
|
DOCK_POSITION Position;
|
|
|
|
TbDocks->hParent = hWndParent;
|
|
TbDocks->Context = Context;
|
|
TbDocks->ParentResize = ParentResizeProc;
|
|
|
|
for (Position = TOP_DOCK; Position < NO_DOCK; Position++)
|
|
{
|
|
switch (Position)
|
|
{
|
|
case LEFT_DOCK:
|
|
case RIGHT_DOCK:
|
|
rbStyle |= CCS_VERT;
|
|
break;
|
|
default:
|
|
rbStyle &= ~CCS_VERT;
|
|
break;
|
|
}
|
|
|
|
TbDocks->hRebar[Position] = CreateWindowEx(WS_EX_TOOLWINDOW,
|
|
REBARCLASSNAME,
|
|
NULL,
|
|
rbStyle,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
TbDocks->hParent,
|
|
NULL,
|
|
hInstance,
|
|
NULL);
|
|
|
|
if (TbDocks->hRebar[Position] != NULL)
|
|
{
|
|
SetWindowSubclass(TbDocks->hRebar[Position],
|
|
RebarSubclassProc,
|
|
1,
|
|
(DWORD_PTR)TbDocks);
|
|
}
|
|
}
|
|
}
|
|
|
|
BOOL
|
|
TbdInitImpl(VOID)
|
|
{
|
|
WNDCLASSEX wc = {0};
|
|
|
|
wc.cbSize = sizeof(WNDCLASSEX);
|
|
wc.style = CS_HREDRAW | CS_VREDRAW;
|
|
wc.lpfnWndProc = ToolDockWndProc;
|
|
wc.cbWndExtra = TD_EXTRA_BYTES;
|
|
wc.hInstance = hInstance;
|
|
wc.hCursor = LoadCursor(NULL,
|
|
IDC_ARROW);
|
|
wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
|
|
wc.lpszClassName = szToolDockWndClass;
|
|
|
|
return RegisterClassEx(&wc) != (ATOM)0;
|
|
}
|
|
|
|
VOID
|
|
TbdUninitImpl(VOID)
|
|
{
|
|
UnregisterClass(szToolDockWndClass,
|
|
hInstance);
|
|
}
|