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2388 lines
65 KiB
C
2388 lines
65 KiB
C
/*
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* Tool tip control
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*
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* Copyright 1998, 1999 Eric Kohl
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* Copyright 2004 Robert Shearman
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* NOTES
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*
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* This code was audited for completeness against the documented features
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* of Comctl32.dll version 6.0 on Sep. 08, 2004, by Robert Shearman.
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*
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* Unless otherwise noted, we believe this code to be complete, as per
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* the specification mentioned above.
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* If you discover missing features or bugs please note them below.
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*
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* TODO:
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* - Custom draw support.
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* - Animation.
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* - Links.
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* - Messages:
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* o TTM_ADJUSTRECT
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* o TTM_GETTITLEA
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* o TTM_GETTTILEW
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* o TTM_POPUP
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* - Styles:
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* o TTS_NOANIMATE
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* o TTS_NOFADE
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* o TTS_CLOSE
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*
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* Testing:
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* - Run tests using Waite Group Windows95 API Bible Volume 2.
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* The second cdrom (chapter 3) contains executables activate.exe,
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* curtool.exe, deltool.exe, enumtools.exe, getinfo.exe, getiptxt.exe,
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* hittest.exe, needtext.exe, newrect.exe, updtext.exe and winfrpt.exe.
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*
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* Timer logic.
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*
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* One important point to remember is that tools don't necessarily get
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* a WM_MOUSEMOVE once the cursor leaves the tool, an example is when
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* a tool sets TTF_IDISHWND (i.e. an entire window is a tool) because
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* here WM_MOUSEMOVEs only get sent when the cursor is inside the
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* client area. Therefore the only reliable way to know that the
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* cursor has left a tool is to keep a timer running and check the
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* position every time it expires. This is the role of timer
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* ID_TIMERLEAVE.
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*
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*
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* On entering a tool (detected in a relayed WM_MOUSEMOVE) we start
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* ID_TIMERSHOW, if this times out and we're still in the tool we show
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* the tip. On showing a tip we start both ID_TIMERPOP and
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* ID_TIMERLEAVE. On hiding a tooltip we kill ID_TIMERPOP.
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* ID_TIMERPOP is restarted on every relayed WM_MOUSEMOVE. If
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* ID_TIMERPOP expires the tool is hidden and ID_TIMERPOP is killed.
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* ID_TIMERLEAVE remains running - this is important as we need to
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* determine when the cursor leaves the tool.
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*
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* When ID_TIMERLEAVE expires or on a relayed WM_MOUSEMOVE if we're
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* still in the tool do nothing (apart from restart ID_TIMERPOP if
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* this is a WM_MOUSEMOVE) (ID_TIMERLEAVE remains running). If we've
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* left the tool and entered another one then hide the tip and start
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* ID_TIMERSHOW with time ReshowTime and kill ID_TIMERLEAVE. If we're
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* outside all tools hide the tip and kill ID_TIMERLEAVE. On Relayed
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* mouse button messages hide the tip but leave ID_TIMERLEAVE running,
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* this again will let us keep track of when the cursor leaves the
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* tool.
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*
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*
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* infoPtr->nTool is the tool the mouse was on on the last relayed MM
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* or timer expiry or -1 if the mouse was not on a tool.
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*
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* infoPtr->nCurrentTool is the tool for which the tip is currently
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* displaying text for or -1 if the tip is not shown. Actually this
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* will only ever be infoPtr-nTool or -1, so it could be changed to a
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* BOOL.
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*
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*/
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#include <stdarg.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wine/unicode.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "commctrl.h"
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#include "comctl32.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(tooltips);
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static HICON hTooltipIcons[TTI_ERROR+1];
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typedef struct
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{
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UINT uFlags;
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UINT uInternalFlags;
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HWND hwnd;
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BOOL bNotifyUnicode;
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UINT_PTR uId;
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RECT rect;
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HINSTANCE hinst;
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LPWSTR lpszText;
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LPARAM lParam;
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} TTTOOL_INFO;
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typedef struct
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{
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HWND hwndSelf;
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WCHAR szTipText[INFOTIPSIZE];
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BOOL bActive;
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BOOL bTrackActive;
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UINT uNumTools;
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COLORREF clrBk;
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COLORREF clrText;
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HFONT hFont;
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HFONT hTitleFont;
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INT xTrackPos;
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INT yTrackPos;
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INT nMaxTipWidth;
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INT nTool; /* tool that mouse was on on last relayed mouse move */
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INT nCurrentTool;
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INT nTrackTool;
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INT nReshowTime;
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INT nAutoPopTime;
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INT nInitialTime;
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RECT rcMargin;
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BOOL bToolBelow;
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LPWSTR pszTitle;
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HICON hTitleIcon;
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TTTOOL_INFO *tools;
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} TOOLTIPS_INFO;
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#define ID_TIMERSHOW 1 /* show delay timer */
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#define ID_TIMERPOP 2 /* auto pop timer */
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#define ID_TIMERLEAVE 3 /* tool leave timer */
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#define TOOLTIPS_GetInfoPtr(hWindow) ((TOOLTIPS_INFO *)GetWindowLongPtrW (hWindow, 0))
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/* offsets from window edge to start of text */
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#define NORMAL_TEXT_MARGIN 2
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#define BALLOON_TEXT_MARGIN (NORMAL_TEXT_MARGIN+8)
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/* value used for CreateRoundRectRgn that specifies how much
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* each corner is curved */
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#define BALLOON_ROUNDEDNESS 20
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#define BALLOON_STEMHEIGHT 13
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#define BALLOON_STEMWIDTH 10
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#define BALLOON_STEMINDENT 20
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#define BALLOON_ICON_TITLE_SPACING 8 /* horizontal spacing between icon and title */
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#define BALLOON_TITLE_TEXT_SPACING 8 /* vertical spacing between icon/title and main text */
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#define ICON_HEIGHT 16
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#define ICON_WIDTH 16
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#define MAX_TEXT_SIZE_A 80 /* maximum retrieving text size by ANSI message */
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static LRESULT CALLBACK
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TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uId, DWORD_PTR dwRef);
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static inline BOOL TOOLTIPS_IsCallbackString(LPCWSTR str, BOOL isW)
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{
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if (isW)
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return str == LPSTR_TEXTCALLBACKW;
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else
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return (LPCSTR)str == LPSTR_TEXTCALLBACKA;
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}
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static inline UINT_PTR
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TOOLTIPS_GetTitleIconIndex(HICON hIcon)
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{
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UINT i;
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for (i = 0; i <= TTI_ERROR; i++)
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if (hTooltipIcons[i] == hIcon)
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return i;
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return (UINT_PTR)hIcon;
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}
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static void
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TOOLTIPS_InitSystemSettings (TOOLTIPS_INFO *infoPtr)
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{
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NONCLIENTMETRICSW nclm;
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infoPtr->clrBk = comctl32_color.clrInfoBk;
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infoPtr->clrText = comctl32_color.clrInfoText;
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DeleteObject (infoPtr->hFont);
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nclm.cbSize = sizeof(nclm);
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SystemParametersInfoW (SPI_GETNONCLIENTMETRICS, sizeof(nclm), &nclm, 0);
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infoPtr->hFont = CreateFontIndirectW (&nclm.lfStatusFont);
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DeleteObject (infoPtr->hTitleFont);
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nclm.lfStatusFont.lfWeight = FW_BOLD;
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infoPtr->hTitleFont = CreateFontIndirectW (&nclm.lfStatusFont);
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}
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/* Custom draw routines */
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static void
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TOOLTIPS_customdraw_fill(const TOOLTIPS_INFO *infoPtr, NMTTCUSTOMDRAW *lpnmttcd,
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HDC hdc, const RECT *rcBounds, UINT uFlags)
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{
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ZeroMemory(lpnmttcd, sizeof(NMTTCUSTOMDRAW));
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lpnmttcd->uDrawFlags = uFlags;
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lpnmttcd->nmcd.hdr.hwndFrom = infoPtr->hwndSelf;
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lpnmttcd->nmcd.hdr.code = NM_CUSTOMDRAW;
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if (infoPtr->nCurrentTool != -1) {
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TTTOOL_INFO *toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
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lpnmttcd->nmcd.hdr.idFrom = toolPtr->uId;
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}
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lpnmttcd->nmcd.hdc = hdc;
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lpnmttcd->nmcd.rc = *rcBounds;
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/* FIXME - dwItemSpec, uItemState, lItemlParam */
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}
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static inline DWORD
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TOOLTIPS_notify_customdraw (DWORD dwDrawStage, NMTTCUSTOMDRAW *lpnmttcd)
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{
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LRESULT result;
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lpnmttcd->nmcd.dwDrawStage = dwDrawStage;
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TRACE("Notifying stage %d, flags %x, id %x\n", lpnmttcd->nmcd.dwDrawStage,
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lpnmttcd->uDrawFlags, lpnmttcd->nmcd.hdr.code);
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result = SendMessageW(GetParent(lpnmttcd->nmcd.hdr.hwndFrom), WM_NOTIFY,
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0, (LPARAM)lpnmttcd);
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TRACE("Notify result %x\n", (unsigned int)result);
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return result;
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}
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static void
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TOOLTIPS_Refresh (const TOOLTIPS_INFO *infoPtr, HDC hdc)
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{
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RECT rc;
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INT oldBkMode;
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HFONT hOldFont;
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HBRUSH hBrush;
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UINT uFlags = DT_EXTERNALLEADING;
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HRGN hRgn = NULL;
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DWORD dwStyle = GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE);
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NMTTCUSTOMDRAW nmttcd;
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DWORD cdmode;
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if (infoPtr->nMaxTipWidth > -1)
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uFlags |= DT_WORDBREAK;
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if (GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE) & TTS_NOPREFIX)
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uFlags |= DT_NOPREFIX;
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GetClientRect (infoPtr->hwndSelf, &rc);
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hBrush = CreateSolidBrush(infoPtr->clrBk);
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oldBkMode = SetBkMode (hdc, TRANSPARENT);
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SetTextColor (hdc, infoPtr->clrText);
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hOldFont = SelectObject (hdc, infoPtr->hFont);
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/* Custom draw - Call PrePaint once initial properties set up */
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/* Note: Contrary to MSDN, CDRF_SKIPDEFAULT still draws a tooltip */
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TOOLTIPS_customdraw_fill(infoPtr, &nmttcd, hdc, &rc, uFlags);
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cdmode = TOOLTIPS_notify_customdraw(CDDS_PREPAINT, &nmttcd);
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uFlags = nmttcd.uDrawFlags;
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if (dwStyle & TTS_BALLOON)
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{
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/* create a region to store result into */
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hRgn = CreateRectRgn(0, 0, 0, 0);
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GetWindowRgn(infoPtr->hwndSelf, hRgn);
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/* fill the background */
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FillRgn(hdc, hRgn, hBrush);
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DeleteObject(hBrush);
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hBrush = NULL;
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}
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else
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{
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/* fill the background */
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FillRect(hdc, &rc, hBrush);
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DeleteObject(hBrush);
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hBrush = NULL;
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}
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if ((dwStyle & TTS_BALLOON) || infoPtr->pszTitle)
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{
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/* calculate text rectangle */
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rc.left += (BALLOON_TEXT_MARGIN + infoPtr->rcMargin.left);
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rc.top += (BALLOON_TEXT_MARGIN + infoPtr->rcMargin.top);
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rc.right -= (BALLOON_TEXT_MARGIN + infoPtr->rcMargin.right);
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rc.bottom -= (BALLOON_TEXT_MARGIN + infoPtr->rcMargin.bottom);
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if(infoPtr->bToolBelow) rc.top += BALLOON_STEMHEIGHT;
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if (infoPtr->pszTitle)
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{
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RECT rcTitle = {rc.left, rc.top, rc.right, rc.bottom};
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int height;
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BOOL icon_present;
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HFONT prevFont;
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/* draw icon */
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icon_present = infoPtr->hTitleIcon &&
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DrawIconEx(hdc, rc.left, rc.top, infoPtr->hTitleIcon,
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ICON_WIDTH, ICON_HEIGHT, 0, NULL, DI_NORMAL);
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if (icon_present)
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rcTitle.left += ICON_WIDTH + BALLOON_ICON_TITLE_SPACING;
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rcTitle.bottom = rc.top + ICON_HEIGHT;
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/* draw title text */
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prevFont = SelectObject (hdc, infoPtr->hTitleFont);
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height = DrawTextW(hdc, infoPtr->pszTitle, -1, &rcTitle, DT_BOTTOM | DT_SINGLELINE | DT_NOPREFIX);
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SelectObject (hdc, prevFont);
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rc.top += height + BALLOON_TITLE_TEXT_SPACING;
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}
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}
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else
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{
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/* calculate text rectangle */
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rc.left += (NORMAL_TEXT_MARGIN + infoPtr->rcMargin.left);
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rc.top += (NORMAL_TEXT_MARGIN + infoPtr->rcMargin.top);
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rc.right -= (NORMAL_TEXT_MARGIN + infoPtr->rcMargin.right);
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rc.bottom -= (NORMAL_TEXT_MARGIN + infoPtr->rcMargin.bottom);
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}
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/* draw text */
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DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
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/* Custom draw - Call PostPaint after drawing */
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if (cdmode & CDRF_NOTIFYPOSTPAINT) {
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TOOLTIPS_notify_customdraw(CDDS_POSTPAINT, &nmttcd);
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}
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/* be polite and reset the things we changed in the dc */
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SelectObject (hdc, hOldFont);
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SetBkMode (hdc, oldBkMode);
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if (dwStyle & TTS_BALLOON)
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{
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/* frame region because default window proc doesn't do it */
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INT width = GetSystemMetrics(SM_CXDLGFRAME) - GetSystemMetrics(SM_CXEDGE);
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INT height = GetSystemMetrics(SM_CYDLGFRAME) - GetSystemMetrics(SM_CYEDGE);
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hBrush = GetSysColorBrush(COLOR_WINDOWFRAME);
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FrameRgn(hdc, hRgn, hBrush, width, height);
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}
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if (hRgn)
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DeleteObject(hRgn);
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}
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static void TOOLTIPS_GetDispInfoA(const TOOLTIPS_INFO *infoPtr, TTTOOL_INFO *toolPtr, WCHAR *buffer)
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{
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NMTTDISPINFOA ttnmdi;
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/* fill NMHDR struct */
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ZeroMemory (&ttnmdi, sizeof(NMTTDISPINFOA));
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ttnmdi.hdr.hwndFrom = infoPtr->hwndSelf;
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ttnmdi.hdr.idFrom = toolPtr->uId;
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ttnmdi.hdr.code = TTN_GETDISPINFOA; /* == TTN_NEEDTEXTA */
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ttnmdi.lpszText = ttnmdi.szText;
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ttnmdi.uFlags = toolPtr->uFlags;
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ttnmdi.lParam = toolPtr->lParam;
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TRACE("hdr.idFrom = %lx\n", ttnmdi.hdr.idFrom);
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SendMessageW(toolPtr->hwnd, WM_NOTIFY, toolPtr->uId, (LPARAM)&ttnmdi);
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if (IS_INTRESOURCE(ttnmdi.lpszText)) {
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LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
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buffer, INFOTIPSIZE);
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if (ttnmdi.uFlags & TTF_DI_SETITEM) {
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toolPtr->hinst = ttnmdi.hinst;
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toolPtr->lpszText = (LPWSTR)ttnmdi.lpszText;
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}
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}
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else if (ttnmdi.lpszText == 0) {
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buffer[0] = '\0';
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}
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else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKA) {
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Str_GetPtrAtoW(ttnmdi.lpszText, buffer, INFOTIPSIZE);
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if (ttnmdi.uFlags & TTF_DI_SETITEM) {
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toolPtr->hinst = 0;
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toolPtr->lpszText = NULL;
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Str_SetPtrW(&toolPtr->lpszText, buffer);
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}
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}
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else {
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ERR("recursive text callback\n");
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buffer[0] = '\0';
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}
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/* no text available - try calling parent instead as per native */
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/* FIXME: Unsure if SETITEM should save the value or not */
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if (buffer[0] == 0x00) {
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SendMessageW(GetParent(toolPtr->hwnd), WM_NOTIFY, toolPtr->uId, (LPARAM)&ttnmdi);
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if (IS_INTRESOURCE(ttnmdi.lpszText)) {
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LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
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buffer, INFOTIPSIZE);
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} else if (ttnmdi.lpszText &&
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ttnmdi.lpszText != LPSTR_TEXTCALLBACKA) {
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Str_GetPtrAtoW(ttnmdi.lpszText, buffer, INFOTIPSIZE);
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}
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}
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}
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static void TOOLTIPS_GetDispInfoW(const TOOLTIPS_INFO *infoPtr, TTTOOL_INFO *toolPtr, WCHAR *buffer)
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{
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NMTTDISPINFOW ttnmdi;
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/* fill NMHDR struct */
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ZeroMemory (&ttnmdi, sizeof(NMTTDISPINFOW));
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ttnmdi.hdr.hwndFrom = infoPtr->hwndSelf;
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ttnmdi.hdr.idFrom = toolPtr->uId;
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ttnmdi.hdr.code = TTN_GETDISPINFOW; /* == TTN_NEEDTEXTW */
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ttnmdi.lpszText = ttnmdi.szText;
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ttnmdi.uFlags = toolPtr->uFlags;
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ttnmdi.lParam = toolPtr->lParam;
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TRACE("hdr.idFrom = %lx\n", ttnmdi.hdr.idFrom);
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SendMessageW(toolPtr->hwnd, WM_NOTIFY, toolPtr->uId, (LPARAM)&ttnmdi);
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if (IS_INTRESOURCE(ttnmdi.lpszText)) {
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LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
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buffer, INFOTIPSIZE);
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if (ttnmdi.uFlags & TTF_DI_SETITEM) {
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toolPtr->hinst = ttnmdi.hinst;
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toolPtr->lpszText = ttnmdi.lpszText;
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}
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}
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else if (ttnmdi.lpszText == 0) {
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buffer[0] = '\0';
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}
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else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKW) {
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Str_GetPtrW(ttnmdi.lpszText, buffer, INFOTIPSIZE);
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if (ttnmdi.uFlags & TTF_DI_SETITEM) {
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toolPtr->hinst = 0;
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toolPtr->lpszText = NULL;
|
|
Str_SetPtrW(&toolPtr->lpszText, buffer);
|
|
}
|
|
}
|
|
else {
|
|
ERR("recursive text callback\n");
|
|
buffer[0] = '\0';
|
|
}
|
|
|
|
/* no text available - try calling parent instead as per native */
|
|
/* FIXME: Unsure if SETITEM should save the value or not */
|
|
if (buffer[0] == 0x00) {
|
|
|
|
SendMessageW(GetParent(toolPtr->hwnd), WM_NOTIFY, toolPtr->uId, (LPARAM)&ttnmdi);
|
|
|
|
if (IS_INTRESOURCE(ttnmdi.lpszText)) {
|
|
LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
|
|
buffer, INFOTIPSIZE);
|
|
} else if (ttnmdi.lpszText &&
|
|
ttnmdi.lpszText != LPSTR_TEXTCALLBACKW) {
|
|
Str_GetPtrW(ttnmdi.lpszText, buffer, INFOTIPSIZE);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
TOOLTIPS_GetTipText (const TOOLTIPS_INFO *infoPtr, INT nTool, WCHAR *buffer)
|
|
{
|
|
TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
|
|
|
|
if (IS_INTRESOURCE(toolPtr->lpszText)) {
|
|
/* load a resource */
|
|
TRACE("load res string %p %x\n",
|
|
toolPtr->hinst, LOWORD(toolPtr->lpszText));
|
|
if (!LoadStringW (toolPtr->hinst, LOWORD(toolPtr->lpszText), buffer, INFOTIPSIZE))
|
|
buffer[0] = '\0';
|
|
}
|
|
else if (toolPtr->lpszText) {
|
|
if (toolPtr->lpszText == LPSTR_TEXTCALLBACKW) {
|
|
if (toolPtr->bNotifyUnicode)
|
|
TOOLTIPS_GetDispInfoW(infoPtr, toolPtr, buffer);
|
|
else
|
|
TOOLTIPS_GetDispInfoA(infoPtr, toolPtr, buffer);
|
|
}
|
|
else {
|
|
/* the item is a usual (unicode) text */
|
|
lstrcpynW (buffer, toolPtr->lpszText, INFOTIPSIZE);
|
|
}
|
|
}
|
|
else {
|
|
/* no text available */
|
|
buffer[0] = '\0';
|
|
}
|
|
|
|
if (!(GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE) & TTS_NOPREFIX)) {
|
|
WCHAR *ptrW;
|
|
if ((ptrW = strchrW(buffer, '\t')))
|
|
*ptrW = 0;
|
|
}
|
|
|
|
TRACE("%s\n", debugstr_w(buffer));
|
|
}
|
|
|
|
|
|
static void
|
|
TOOLTIPS_CalcTipSize (const TOOLTIPS_INFO *infoPtr, LPSIZE lpSize)
|
|
{
|
|
HDC hdc;
|
|
HFONT hOldFont;
|
|
DWORD style = GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE);
|
|
UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT;
|
|
RECT rc = {0, 0, 0, 0};
|
|
SIZE title = {0, 0};
|
|
|
|
if (infoPtr->nMaxTipWidth > -1) {
|
|
rc.right = infoPtr->nMaxTipWidth;
|
|
uFlags |= DT_WORDBREAK;
|
|
}
|
|
if (style & TTS_NOPREFIX)
|
|
uFlags |= DT_NOPREFIX;
|
|
TRACE("%s\n", debugstr_w(infoPtr->szTipText));
|
|
|
|
hdc = GetDC (infoPtr->hwndSelf);
|
|
if (infoPtr->pszTitle)
|
|
{
|
|
RECT rcTitle = {0, 0, 0, 0};
|
|
TRACE("title %s\n", debugstr_w(infoPtr->pszTitle));
|
|
if (infoPtr->hTitleIcon)
|
|
{
|
|
title.cx = ICON_WIDTH;
|
|
title.cy = ICON_HEIGHT;
|
|
}
|
|
if (title.cx != 0) title.cx += BALLOON_ICON_TITLE_SPACING;
|
|
hOldFont = SelectObject (hdc, infoPtr->hTitleFont);
|
|
DrawTextW(hdc, infoPtr->pszTitle, -1, &rcTitle, DT_SINGLELINE | DT_NOPREFIX | DT_CALCRECT);
|
|
SelectObject (hdc, hOldFont);
|
|
title.cy = max(title.cy, rcTitle.bottom - rcTitle.top) + BALLOON_TITLE_TEXT_SPACING;
|
|
title.cx += (rcTitle.right - rcTitle.left);
|
|
}
|
|
hOldFont = SelectObject (hdc, infoPtr->hFont);
|
|
DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
|
|
SelectObject (hdc, hOldFont);
|
|
ReleaseDC (infoPtr->hwndSelf, hdc);
|
|
|
|
if ((style & TTS_BALLOON) || infoPtr->pszTitle)
|
|
{
|
|
lpSize->cx = max(rc.right - rc.left, title.cx) + 2*BALLOON_TEXT_MARGIN +
|
|
infoPtr->rcMargin.left + infoPtr->rcMargin.right;
|
|
lpSize->cy = title.cy + rc.bottom - rc.top + 2*BALLOON_TEXT_MARGIN +
|
|
infoPtr->rcMargin.bottom + infoPtr->rcMargin.top +
|
|
BALLOON_STEMHEIGHT;
|
|
}
|
|
else
|
|
{
|
|
lpSize->cx = rc.right - rc.left + 2*NORMAL_TEXT_MARGIN +
|
|
infoPtr->rcMargin.left + infoPtr->rcMargin.right;
|
|
lpSize->cy = rc.bottom - rc.top + 2*NORMAL_TEXT_MARGIN +
|
|
infoPtr->rcMargin.bottom + infoPtr->rcMargin.top;
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
TOOLTIPS_Show (TOOLTIPS_INFO *infoPtr, BOOL track_activate)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
HMONITOR monitor;
|
|
MONITORINFO mon_info;
|
|
RECT rect;
|
|
SIZE size;
|
|
NMHDR hdr;
|
|
int ptfx = 0;
|
|
DWORD style = GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE);
|
|
INT nTool, current;
|
|
|
|
if (track_activate)
|
|
{
|
|
if (infoPtr->nTrackTool == -1)
|
|
{
|
|
TRACE("invalid tracking tool %d\n", infoPtr->nTrackTool);
|
|
return;
|
|
}
|
|
nTool = infoPtr->nTrackTool;
|
|
}
|
|
else
|
|
{
|
|
if (infoPtr->nTool == -1)
|
|
{
|
|
TRACE("invalid tool %d\n", infoPtr->nTool);
|
|
return;
|
|
}
|
|
nTool = infoPtr->nTool;
|
|
}
|
|
|
|
TRACE("Show tooltip pre %d, %p\n", nTool, infoPtr->hwndSelf);
|
|
|
|
current = infoPtr->nCurrentTool;
|
|
if (!track_activate)
|
|
infoPtr->nCurrentTool = infoPtr->nTool;
|
|
|
|
TOOLTIPS_GetTipText (infoPtr, nTool, infoPtr->szTipText);
|
|
|
|
if (infoPtr->szTipText[0] == '\0')
|
|
{
|
|
infoPtr->nCurrentTool = current;
|
|
return;
|
|
}
|
|
|
|
toolPtr = &infoPtr->tools[nTool];
|
|
TOOLTIPS_CalcTipSize (infoPtr, &size);
|
|
|
|
TRACE("Show tooltip %d, %s, size %d x %d\n", nTool, debugstr_w(infoPtr->szTipText),
|
|
size.cx, size.cy);
|
|
|
|
if (track_activate && (toolPtr->uFlags & TTF_TRACK))
|
|
{
|
|
rect.left = infoPtr->xTrackPos;
|
|
rect.top = infoPtr->yTrackPos;
|
|
ptfx = rect.left;
|
|
|
|
if (toolPtr->uFlags & TTF_CENTERTIP)
|
|
{
|
|
rect.left -= (size.cx / 2);
|
|
if (!(style & TTS_BALLOON))
|
|
rect.top -= (size.cy / 2);
|
|
}
|
|
if (!(infoPtr->bToolBelow = (infoPtr->yTrackPos + size.cy <= GetSystemMetrics(SM_CYSCREEN))))
|
|
rect.top -= size.cy;
|
|
|
|
if (!(toolPtr->uFlags & TTF_ABSOLUTE))
|
|
{
|
|
if (style & TTS_BALLOON)
|
|
rect.left -= BALLOON_STEMINDENT;
|
|
else
|
|
{
|
|
RECT rcTool;
|
|
|
|
if (toolPtr->uFlags & TTF_IDISHWND)
|
|
GetWindowRect ((HWND)toolPtr->uId, &rcTool);
|
|
else
|
|
{
|
|
rcTool = toolPtr->rect;
|
|
MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rcTool, 2);
|
|
}
|
|
|
|
/* smart placement */
|
|
if ((rect.left + size.cx > rcTool.left) && (rect.left < rcTool.right) &&
|
|
(rect.top + size.cy > rcTool.top) && (rect.top < rcTool.bottom))
|
|
rect.left = rcTool.right;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (toolPtr->uFlags & TTF_CENTERTIP)
|
|
{
|
|
RECT rc;
|
|
|
|
if (toolPtr->uFlags & TTF_IDISHWND)
|
|
GetWindowRect ((HWND)toolPtr->uId, &rc);
|
|
else {
|
|
rc = toolPtr->rect;
|
|
MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rc, 2);
|
|
}
|
|
rect.left = (rc.left + rc.right - size.cx) / 2;
|
|
if (style & TTS_BALLOON)
|
|
{
|
|
ptfx = rc.left + ((rc.right - rc.left) / 2);
|
|
|
|
/* CENTERTIP ballon tooltips default to below the field
|
|
* if they fit on the screen */
|
|
if (rc.bottom + size.cy > GetSystemMetrics(SM_CYSCREEN))
|
|
{
|
|
rect.top = rc.top - size.cy;
|
|
infoPtr->bToolBelow = FALSE;
|
|
}
|
|
else
|
|
{
|
|
infoPtr->bToolBelow = TRUE;
|
|
rect.top = rc.bottom;
|
|
}
|
|
rect.left = max(0, rect.left - BALLOON_STEMINDENT);
|
|
}
|
|
else
|
|
{
|
|
rect.top = rc.bottom + 2;
|
|
infoPtr->bToolBelow = TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GetCursorPos ((LPPOINT)&rect);
|
|
if (style & TTS_BALLOON)
|
|
{
|
|
ptfx = rect.left;
|
|
if(rect.top - size.cy >= 0)
|
|
{
|
|
rect.top -= size.cy;
|
|
infoPtr->bToolBelow = FALSE;
|
|
}
|
|
else
|
|
{
|
|
infoPtr->bToolBelow = TRUE;
|
|
rect.top += 20;
|
|
}
|
|
rect.left = max(0, rect.left - BALLOON_STEMINDENT);
|
|
}
|
|
else
|
|
{
|
|
rect.top += 20;
|
|
infoPtr->bToolBelow = TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
TRACE("pos %d - %d\n", rect.left, rect.top);
|
|
|
|
rect.right = rect.left + size.cx;
|
|
rect.bottom = rect.top + size.cy;
|
|
|
|
/* check position */
|
|
|
|
monitor = MonitorFromRect( &rect, MONITOR_DEFAULTTOPRIMARY );
|
|
mon_info.cbSize = sizeof(mon_info);
|
|
GetMonitorInfoW( monitor, &mon_info );
|
|
|
|
if( rect.right > mon_info.rcWork.right ) {
|
|
rect.left -= rect.right - mon_info.rcWork.right + 2;
|
|
rect.right = mon_info.rcWork.right - 2;
|
|
}
|
|
if (rect.left < mon_info.rcWork.left) rect.left = mon_info.rcWork.left;
|
|
|
|
if( rect.bottom > mon_info.rcWork.bottom ) {
|
|
RECT rc;
|
|
|
|
if (toolPtr->uFlags & TTF_IDISHWND)
|
|
GetWindowRect ((HWND)toolPtr->uId, &rc);
|
|
else {
|
|
rc = toolPtr->rect;
|
|
MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rc, 2);
|
|
}
|
|
rect.bottom = rc.top - 2;
|
|
rect.top = rect.bottom - size.cy;
|
|
}
|
|
|
|
AdjustWindowRectEx (&rect, GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE),
|
|
FALSE, GetWindowLongW (infoPtr->hwndSelf, GWL_EXSTYLE));
|
|
|
|
if (style & TTS_BALLOON)
|
|
{
|
|
HRGN hRgn;
|
|
HRGN hrStem;
|
|
POINT pts[3];
|
|
|
|
ptfx -= rect.left;
|
|
|
|
if(infoPtr->bToolBelow)
|
|
{
|
|
pts[0].x = ptfx;
|
|
pts[0].y = 0;
|
|
pts[1].x = max(BALLOON_STEMINDENT, ptfx - (BALLOON_STEMWIDTH / 2));
|
|
pts[1].y = BALLOON_STEMHEIGHT;
|
|
pts[2].x = pts[1].x + BALLOON_STEMWIDTH;
|
|
pts[2].y = pts[1].y;
|
|
if(pts[2].x > (rect.right - rect.left) - BALLOON_STEMINDENT)
|
|
{
|
|
pts[2].x = (rect.right - rect.left) - BALLOON_STEMINDENT;
|
|
pts[1].x = pts[2].x - BALLOON_STEMWIDTH;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
pts[0].x = max(BALLOON_STEMINDENT, ptfx - (BALLOON_STEMWIDTH / 2));
|
|
pts[0].y = (rect.bottom - rect.top) - BALLOON_STEMHEIGHT;
|
|
pts[1].x = pts[0].x + BALLOON_STEMWIDTH;
|
|
pts[1].y = pts[0].y;
|
|
pts[2].x = ptfx;
|
|
pts[2].y = (rect.bottom - rect.top);
|
|
if(pts[1].x > (rect.right - rect.left) - BALLOON_STEMINDENT)
|
|
{
|
|
pts[1].x = (rect.right - rect.left) - BALLOON_STEMINDENT;
|
|
pts[0].x = pts[1].x - BALLOON_STEMWIDTH;
|
|
}
|
|
}
|
|
|
|
hrStem = CreatePolygonRgn(pts, ARRAY_SIZE(pts), ALTERNATE);
|
|
|
|
hRgn = CreateRoundRectRgn(0,
|
|
(infoPtr->bToolBelow ? BALLOON_STEMHEIGHT : 0),
|
|
rect.right - rect.left,
|
|
(infoPtr->bToolBelow ? rect.bottom - rect.top : rect.bottom - rect.top - BALLOON_STEMHEIGHT),
|
|
BALLOON_ROUNDEDNESS, BALLOON_ROUNDEDNESS);
|
|
|
|
CombineRgn(hRgn, hRgn, hrStem, RGN_OR);
|
|
DeleteObject(hrStem);
|
|
|
|
SetWindowRgn(infoPtr->hwndSelf, hRgn, FALSE);
|
|
/* we don't free the region handle as the system deletes it when
|
|
* it is no longer needed */
|
|
}
|
|
|
|
SetWindowPos (infoPtr->hwndSelf, NULL, rect.left, rect.top,
|
|
rect.right - rect.left, rect.bottom - rect.top, SWP_NOZORDER | SWP_NOACTIVATE);
|
|
|
|
hdr.hwndFrom = infoPtr->hwndSelf;
|
|
hdr.idFrom = toolPtr->uId;
|
|
hdr.code = TTN_SHOW;
|
|
SendMessageW (toolPtr->hwnd, WM_NOTIFY, toolPtr->uId, (LPARAM)&hdr);
|
|
|
|
SetWindowPos (infoPtr->hwndSelf, HWND_TOPMOST, 0, 0, 0, 0,
|
|
SWP_NOSIZE | SWP_NOMOVE | SWP_SHOWWINDOW | SWP_NOACTIVATE);
|
|
|
|
/* repaint the tooltip */
|
|
InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
|
|
UpdateWindow(infoPtr->hwndSelf);
|
|
|
|
if (!track_activate)
|
|
{
|
|
SetTimer (infoPtr->hwndSelf, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
|
|
TRACE("timer 2 started\n");
|
|
SetTimer (infoPtr->hwndSelf, ID_TIMERLEAVE, infoPtr->nReshowTime, 0);
|
|
TRACE("timer 3 started\n");
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
TOOLTIPS_Hide (TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
NMHDR hdr;
|
|
|
|
TRACE("Hide tooltip %d, %p.\n", infoPtr->nCurrentTool, infoPtr->hwndSelf);
|
|
|
|
if (infoPtr->nCurrentTool == -1)
|
|
return;
|
|
|
|
toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
|
|
KillTimer (infoPtr->hwndSelf, ID_TIMERPOP);
|
|
|
|
hdr.hwndFrom = infoPtr->hwndSelf;
|
|
hdr.idFrom = toolPtr->uId;
|
|
hdr.code = TTN_POP;
|
|
SendMessageW (toolPtr->hwnd, WM_NOTIFY, toolPtr->uId, (LPARAM)&hdr);
|
|
|
|
infoPtr->nCurrentTool = -1;
|
|
|
|
SetWindowPos (infoPtr->hwndSelf, HWND_TOP, 0, 0, 0, 0,
|
|
SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
|
|
}
|
|
|
|
|
|
static void
|
|
TOOLTIPS_TrackShow (TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
TOOLTIPS_Show(infoPtr, TRUE);
|
|
}
|
|
|
|
|
|
static void
|
|
TOOLTIPS_TrackHide (const TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
NMHDR hdr;
|
|
|
|
TRACE("hide tracking tooltip %d\n", infoPtr->nTrackTool);
|
|
|
|
if (infoPtr->nTrackTool == -1)
|
|
return;
|
|
|
|
toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
|
|
|
|
hdr.hwndFrom = infoPtr->hwndSelf;
|
|
hdr.idFrom = toolPtr->uId;
|
|
hdr.code = TTN_POP;
|
|
SendMessageW (toolPtr->hwnd, WM_NOTIFY, toolPtr->uId, (LPARAM)&hdr);
|
|
|
|
SetWindowPos (infoPtr->hwndSelf, HWND_TOP, 0, 0, 0, 0,
|
|
SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
|
|
}
|
|
|
|
/* Structure layout is the same for TTTOOLINFOW and TTTOOLINFOA,
|
|
this helper is used in both cases. */
|
|
static INT
|
|
TOOLTIPS_GetToolFromInfoT (const TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *lpToolInfo)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
UINT nTool;
|
|
|
|
for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
|
|
toolPtr = &infoPtr->tools[nTool];
|
|
|
|
if (!(toolPtr->uFlags & TTF_IDISHWND) &&
|
|
(lpToolInfo->hwnd == toolPtr->hwnd) &&
|
|
(lpToolInfo->uId == toolPtr->uId))
|
|
return nTool;
|
|
}
|
|
|
|
for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
|
|
toolPtr = &infoPtr->tools[nTool];
|
|
|
|
if ((toolPtr->uFlags & TTF_IDISHWND) &&
|
|
(lpToolInfo->uId == toolPtr->uId))
|
|
return nTool;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
|
|
static INT
|
|
TOOLTIPS_GetToolFromPoint (const TOOLTIPS_INFO *infoPtr, HWND hwnd, const POINT *lpPt)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
UINT nTool;
|
|
|
|
for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
|
|
toolPtr = &infoPtr->tools[nTool];
|
|
|
|
if (!(toolPtr->uFlags & TTF_IDISHWND)) {
|
|
if (hwnd != toolPtr->hwnd)
|
|
continue;
|
|
if (!PtInRect (&toolPtr->rect, *lpPt))
|
|
continue;
|
|
return nTool;
|
|
}
|
|
}
|
|
|
|
for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
|
|
toolPtr = &infoPtr->tools[nTool];
|
|
|
|
if (toolPtr->uFlags & TTF_IDISHWND) {
|
|
if ((HWND)toolPtr->uId == hwnd)
|
|
return nTool;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
static inline void
|
|
TOOLTIPS_CopyInfoT (const TOOLTIPS_INFO *infoPtr, INT index, TTTOOLINFOW *ti, BOOL isW)
|
|
{
|
|
const TTTOOL_INFO *toolPtr = &infoPtr->tools[index];
|
|
|
|
ti->uFlags = toolPtr->uFlags;
|
|
ti->hwnd = toolPtr->hwnd;
|
|
ti->uId = toolPtr->uId;
|
|
ti->rect = toolPtr->rect;
|
|
ti->hinst = toolPtr->hinst;
|
|
|
|
if (ti->lpszText) {
|
|
if (toolPtr->lpszText == NULL ||
|
|
IS_INTRESOURCE(toolPtr->lpszText) ||
|
|
toolPtr->lpszText == LPSTR_TEXTCALLBACKW)
|
|
ti->lpszText = toolPtr->lpszText;
|
|
else if (isW)
|
|
strcpyW (ti->lpszText, toolPtr->lpszText);
|
|
else
|
|
/* ANSI version, the buffer is maximum 80 bytes without null. */
|
|
WideCharToMultiByte(CP_ACP, 0, toolPtr->lpszText, -1,
|
|
(LPSTR)ti->lpszText, MAX_TEXT_SIZE_A, NULL, NULL);
|
|
}
|
|
|
|
if (ti->cbSize >= TTTOOLINFOW_V2_SIZE)
|
|
ti->lParam = toolPtr->lParam;
|
|
|
|
/* lpReserved is intentionally not set. */
|
|
}
|
|
|
|
static BOOL
|
|
TOOLTIPS_IsWindowActive (HWND hwnd)
|
|
{
|
|
HWND hwndActive = GetActiveWindow ();
|
|
if (!hwndActive)
|
|
return FALSE;
|
|
if (hwndActive == hwnd)
|
|
return TRUE;
|
|
return IsChild (hwndActive, hwnd);
|
|
}
|
|
|
|
|
|
static INT
|
|
TOOLTIPS_CheckTool (const TOOLTIPS_INFO *infoPtr, BOOL bShowTest)
|
|
{
|
|
POINT pt;
|
|
HWND hwndTool;
|
|
INT nTool;
|
|
|
|
GetCursorPos (&pt);
|
|
hwndTool = (HWND)SendMessageW (infoPtr->hwndSelf, TTM_WINDOWFROMPOINT, 0, (LPARAM)&pt);
|
|
if (hwndTool == 0)
|
|
return -1;
|
|
|
|
ScreenToClient (hwndTool, &pt);
|
|
nTool = TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
|
|
if (nTool == -1)
|
|
return -1;
|
|
|
|
if (!(GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE) & TTS_ALWAYSTIP) && bShowTest)
|
|
{
|
|
TTTOOL_INFO *ti = &infoPtr->tools[nTool];
|
|
HWND hwnd = (ti->uFlags & TTF_IDISHWND) ? (HWND)ti->uId : ti->hwnd;
|
|
|
|
if (!TOOLTIPS_IsWindowActive(hwnd))
|
|
{
|
|
TRACE("not active: hwnd %p, parent %p, active %p\n",
|
|
hwnd, GetParent(hwnd), GetActiveWindow());
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
TRACE("tool %d\n", nTool);
|
|
|
|
return nTool;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_Activate (TOOLTIPS_INFO *infoPtr, BOOL activate)
|
|
{
|
|
infoPtr->bActive = activate;
|
|
|
|
TRACE("activate %d\n", activate);
|
|
|
|
if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1))
|
|
TOOLTIPS_Hide (infoPtr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_AddToolT (TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *ti, BOOL isW)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
INT nResult;
|
|
|
|
if (!ti) return FALSE;
|
|
|
|
TRACE("add tool (%p) %p %ld%s\n", infoPtr->hwndSelf, ti->hwnd, ti->uId,
|
|
(ti->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
|
|
|
|
if (ti->cbSize > TTTOOLINFOW_V3_SIZE && isW)
|
|
return FALSE;
|
|
|
|
if (infoPtr->uNumTools == 0) {
|
|
infoPtr->tools = Alloc (sizeof(TTTOOL_INFO));
|
|
toolPtr = infoPtr->tools;
|
|
}
|
|
else {
|
|
TTTOOL_INFO *oldTools = infoPtr->tools;
|
|
infoPtr->tools =
|
|
Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
|
|
memcpy (infoPtr->tools, oldTools,
|
|
infoPtr->uNumTools * sizeof(TTTOOL_INFO));
|
|
Free (oldTools);
|
|
toolPtr = &infoPtr->tools[infoPtr->uNumTools];
|
|
}
|
|
|
|
infoPtr->uNumTools++;
|
|
|
|
/* copy tool data */
|
|
toolPtr->uFlags = ti->uFlags;
|
|
toolPtr->uInternalFlags = (ti->uFlags & (TTF_SUBCLASS | TTF_IDISHWND));
|
|
toolPtr->hwnd = ti->hwnd;
|
|
toolPtr->uId = ti->uId;
|
|
toolPtr->rect = ti->rect;
|
|
toolPtr->hinst = ti->hinst;
|
|
|
|
if (ti->cbSize >= TTTOOLINFOW_V1_SIZE) {
|
|
if (IS_INTRESOURCE(ti->lpszText)) {
|
|
TRACE("add string id %x\n", LOWORD(ti->lpszText));
|
|
toolPtr->lpszText = ti->lpszText;
|
|
}
|
|
else if (ti->lpszText) {
|
|
if (TOOLTIPS_IsCallbackString(ti->lpszText, isW)) {
|
|
TRACE("add CALLBACK\n");
|
|
toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
|
|
}
|
|
else if (isW) {
|
|
INT len = lstrlenW (ti->lpszText);
|
|
TRACE("add text %s\n", debugstr_w(ti->lpszText));
|
|
toolPtr->lpszText = Alloc ((len + 1)*sizeof(WCHAR));
|
|
strcpyW (toolPtr->lpszText, ti->lpszText);
|
|
}
|
|
else {
|
|
INT len = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ti->lpszText, -1, NULL, 0);
|
|
TRACE("add text \"%s\"\n", debugstr_a((char *)ti->lpszText));
|
|
toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, (LPSTR)ti->lpszText, -1, toolPtr->lpszText, len);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (ti->cbSize >= TTTOOLINFOW_V2_SIZE)
|
|
toolPtr->lParam = ti->lParam;
|
|
|
|
/* install subclassing hook */
|
|
if (toolPtr->uInternalFlags & TTF_SUBCLASS) {
|
|
if (toolPtr->uInternalFlags & TTF_IDISHWND) {
|
|
SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1,
|
|
(DWORD_PTR)infoPtr->hwndSelf);
|
|
}
|
|
else {
|
|
SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1,
|
|
(DWORD_PTR)infoPtr->hwndSelf);
|
|
}
|
|
TRACE("subclassing installed\n");
|
|
}
|
|
|
|
nResult = SendMessageW (toolPtr->hwnd, WM_NOTIFYFORMAT,
|
|
(WPARAM)infoPtr->hwndSelf, NF_QUERY);
|
|
if (nResult == NFR_ANSI) {
|
|
toolPtr->bNotifyUnicode = FALSE;
|
|
TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
|
|
} else if (nResult == NFR_UNICODE) {
|
|
toolPtr->bNotifyUnicode = TRUE;
|
|
TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
|
|
} else {
|
|
TRACE (" -- WM_NOTIFYFORMAT returns: %d\n", nResult);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void TOOLTIPS_ResetSubclass (const TTTOOL_INFO *toolPtr)
|
|
{
|
|
/* Reset subclassing data. */
|
|
if (toolPtr->uInternalFlags & TTF_SUBCLASS)
|
|
SetWindowSubclass(toolPtr->uInternalFlags & TTF_IDISHWND ? (HWND)toolPtr->uId : toolPtr->hwnd,
|
|
TOOLTIPS_SubclassProc, 1, 0);
|
|
}
|
|
|
|
static LRESULT
|
|
TOOLTIPS_DelToolT (TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *ti, BOOL isW)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
INT nTool;
|
|
|
|
if (!ti) return 0;
|
|
if (isW && ti->cbSize > TTTOOLINFOW_V2_SIZE &&
|
|
ti->cbSize != TTTOOLINFOW_V3_SIZE)
|
|
return 0;
|
|
if (infoPtr->uNumTools == 0)
|
|
return 0;
|
|
|
|
nTool = TOOLTIPS_GetToolFromInfoT (infoPtr, ti);
|
|
|
|
TRACE("tool %d\n", nTool);
|
|
|
|
if (nTool == -1)
|
|
return 0;
|
|
|
|
/* make sure the tooltip has disappeared before deleting it */
|
|
TOOLTIPS_Hide(infoPtr);
|
|
|
|
/* delete text string */
|
|
toolPtr = &infoPtr->tools[nTool];
|
|
if (toolPtr->lpszText) {
|
|
if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
|
|
!IS_INTRESOURCE(toolPtr->lpszText) )
|
|
Free (toolPtr->lpszText);
|
|
}
|
|
|
|
TOOLTIPS_ResetSubclass (toolPtr);
|
|
|
|
/* delete tool from tool list */
|
|
if (infoPtr->uNumTools == 1) {
|
|
Free (infoPtr->tools);
|
|
infoPtr->tools = NULL;
|
|
}
|
|
else {
|
|
TTTOOL_INFO *oldTools = infoPtr->tools;
|
|
infoPtr->tools =
|
|
Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
|
|
|
|
if (nTool > 0)
|
|
memcpy (&infoPtr->tools[0], &oldTools[0],
|
|
nTool * sizeof(TTTOOL_INFO));
|
|
|
|
if (nTool < infoPtr->uNumTools - 1)
|
|
memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
|
|
(infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
|
|
|
|
Free (oldTools);
|
|
}
|
|
|
|
/* update any indices affected by delete */
|
|
|
|
/* destroying tool that mouse was on on last relayed mouse move */
|
|
if (infoPtr->nTool == nTool)
|
|
/* -1 means no current tool (0 means first tool) */
|
|
infoPtr->nTool = -1;
|
|
else if (infoPtr->nTool > nTool)
|
|
infoPtr->nTool--;
|
|
|
|
if (infoPtr->nTrackTool == nTool)
|
|
/* -1 means no current tool (0 means first tool) */
|
|
infoPtr->nTrackTool = -1;
|
|
else if (infoPtr->nTrackTool > nTool)
|
|
infoPtr->nTrackTool--;
|
|
|
|
if (infoPtr->nCurrentTool == nTool)
|
|
/* -1 means no current tool (0 means first tool) */
|
|
infoPtr->nCurrentTool = -1;
|
|
else if (infoPtr->nCurrentTool > nTool)
|
|
infoPtr->nCurrentTool--;
|
|
|
|
infoPtr->uNumTools--;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static LRESULT
|
|
TOOLTIPS_EnumToolsT (const TOOLTIPS_INFO *infoPtr, UINT uIndex, TTTOOLINFOW *ti,
|
|
BOOL isW)
|
|
{
|
|
if (!ti || ti->cbSize < TTTOOLINFOW_V1_SIZE)
|
|
return FALSE;
|
|
if (uIndex >= infoPtr->uNumTools)
|
|
return FALSE;
|
|
|
|
TRACE("index=%u\n", uIndex);
|
|
|
|
TOOLTIPS_CopyInfoT (infoPtr, uIndex, ti, isW);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static LRESULT
|
|
TOOLTIPS_GetBubbleSize (const TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *lpToolInfo)
|
|
{
|
|
INT nTool;
|
|
SIZE size;
|
|
|
|
if (lpToolInfo == NULL)
|
|
return FALSE;
|
|
if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
|
|
return FALSE;
|
|
|
|
nTool = TOOLTIPS_GetToolFromInfoT (infoPtr, lpToolInfo);
|
|
if (nTool == -1) return 0;
|
|
|
|
TRACE("tool %d\n", nTool);
|
|
|
|
TOOLTIPS_CalcTipSize (infoPtr, &size);
|
|
TRACE("size %d x %d\n", size.cx, size.cy);
|
|
|
|
return MAKELRESULT(size.cx, size.cy);
|
|
}
|
|
|
|
static LRESULT
|
|
TOOLTIPS_GetCurrentToolT (const TOOLTIPS_INFO *infoPtr, TTTOOLINFOW *ti, BOOL isW)
|
|
{
|
|
if (ti) {
|
|
if (ti->cbSize < TTTOOLINFOW_V1_SIZE)
|
|
return FALSE;
|
|
|
|
if (infoPtr->nCurrentTool != -1)
|
|
TOOLTIPS_CopyInfoT (infoPtr, infoPtr->nCurrentTool, ti, isW);
|
|
}
|
|
|
|
return infoPtr->nCurrentTool != -1;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_GetDelayTime (const TOOLTIPS_INFO *infoPtr, DWORD duration)
|
|
{
|
|
switch (duration) {
|
|
case TTDT_RESHOW:
|
|
return infoPtr->nReshowTime;
|
|
|
|
case TTDT_AUTOPOP:
|
|
return infoPtr->nAutoPopTime;
|
|
|
|
case TTDT_INITIAL:
|
|
case TTDT_AUTOMATIC: /* Apparently TTDT_AUTOMATIC returns TTDT_INITIAL */
|
|
return infoPtr->nInitialTime;
|
|
|
|
default:
|
|
WARN("Invalid duration flag %x\n", duration);
|
|
break;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_GetMargin (const TOOLTIPS_INFO *infoPtr, RECT *rect)
|
|
{
|
|
if (rect)
|
|
*rect = infoPtr->rcMargin;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_GetMaxTipWidth (const TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
return infoPtr->nMaxTipWidth;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_GetTextT (const TOOLTIPS_INFO *infoPtr, TTTOOLINFOW *ti, BOOL isW)
|
|
{
|
|
INT nTool;
|
|
|
|
if (!ti) return 0;
|
|
if (ti->cbSize < TTTOOLINFOW_V1_SIZE)
|
|
return 0;
|
|
|
|
nTool = TOOLTIPS_GetToolFromInfoT (infoPtr, ti);
|
|
if (nTool == -1) return 0;
|
|
|
|
if (infoPtr->tools[nTool].lpszText == NULL)
|
|
return 0;
|
|
|
|
if (isW) {
|
|
ti->lpszText[0] = '\0';
|
|
TOOLTIPS_GetTipText(infoPtr, nTool, ti->lpszText);
|
|
}
|
|
else {
|
|
WCHAR buffer[INFOTIPSIZE];
|
|
|
|
/* NB this API is broken, there is no way for the app to determine
|
|
what size buffer it requires nor a way to specify how long the
|
|
one it supplies is. According to the test result, it's up to
|
|
80 bytes by the ANSI version. */
|
|
|
|
buffer[0] = '\0';
|
|
TOOLTIPS_GetTipText(infoPtr, nTool, buffer);
|
|
WideCharToMultiByte(CP_ACP, 0, buffer, -1, (LPSTR)ti->lpszText,
|
|
MAX_TEXT_SIZE_A, NULL, NULL);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_GetTipBkColor (const TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
return infoPtr->clrBk;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_GetTipTextColor (const TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
return infoPtr->clrText;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_GetToolCount (const TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
return infoPtr->uNumTools;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_GetToolInfoT (const TOOLTIPS_INFO *infoPtr, TTTOOLINFOW *ti, BOOL isW)
|
|
{
|
|
INT nTool;
|
|
HWND hwnd;
|
|
|
|
if (!ti) return FALSE;
|
|
if (ti->cbSize < TTTOOLINFOW_V1_SIZE)
|
|
return FALSE;
|
|
if (infoPtr->uNumTools == 0)
|
|
return FALSE;
|
|
|
|
nTool = TOOLTIPS_GetToolFromInfoT (infoPtr, ti);
|
|
if (nTool == -1)
|
|
return FALSE;
|
|
|
|
TRACE("tool %d\n", nTool);
|
|
|
|
hwnd = ti->hwnd;
|
|
TOOLTIPS_CopyInfoT (infoPtr, nTool, ti, isW);
|
|
ti->hwnd = hwnd;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_HitTestT (const TOOLTIPS_INFO *infoPtr, LPTTHITTESTINFOW lptthit,
|
|
BOOL isW)
|
|
{
|
|
INT nTool;
|
|
|
|
if (lptthit == 0)
|
|
return FALSE;
|
|
|
|
nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
|
|
if (nTool == -1)
|
|
return FALSE;
|
|
|
|
TRACE("tool %d\n", nTool);
|
|
|
|
/* copy tool data */
|
|
if (lptthit->ti.cbSize >= TTTOOLINFOW_V1_SIZE)
|
|
TOOLTIPS_CopyInfoT (infoPtr, nTool, &lptthit->ti, isW);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_NewToolRectT (TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *ti)
|
|
{
|
|
INT nTool;
|
|
|
|
if (!ti) return 0;
|
|
if (ti->cbSize < TTTOOLINFOW_V1_SIZE)
|
|
return FALSE;
|
|
|
|
nTool = TOOLTIPS_GetToolFromInfoT (infoPtr, ti);
|
|
|
|
TRACE("nTool = %d, rect = %s\n", nTool, wine_dbgstr_rect(&ti->rect));
|
|
|
|
if (nTool == -1) return 0;
|
|
|
|
infoPtr->tools[nTool].rect = ti->rect;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_Pop (TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
TOOLTIPS_Hide (infoPtr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_RelayEvent (TOOLTIPS_INFO *infoPtr, LPMSG lpMsg)
|
|
{
|
|
POINT pt;
|
|
INT nOldTool;
|
|
|
|
if (!lpMsg) {
|
|
ERR("lpMsg == NULL\n");
|
|
return 0;
|
|
}
|
|
|
|
switch (lpMsg->message) {
|
|
case WM_LBUTTONDOWN:
|
|
case WM_LBUTTONUP:
|
|
case WM_MBUTTONDOWN:
|
|
case WM_MBUTTONUP:
|
|
case WM_RBUTTONDOWN:
|
|
case WM_RBUTTONUP:
|
|
TOOLTIPS_Hide (infoPtr);
|
|
break;
|
|
|
|
case WM_MOUSEMOVE:
|
|
pt.x = (short)LOWORD(lpMsg->lParam);
|
|
pt.y = (short)HIWORD(lpMsg->lParam);
|
|
nOldTool = infoPtr->nTool;
|
|
infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr, lpMsg->hwnd,
|
|
&pt);
|
|
TRACE("tool (%p) %d %d %d\n", infoPtr->hwndSelf, nOldTool,
|
|
infoPtr->nTool, infoPtr->nCurrentTool);
|
|
TRACE("WM_MOUSEMOVE (%p %s)\n", infoPtr->hwndSelf, wine_dbgstr_point(&pt));
|
|
|
|
if (infoPtr->nTool != nOldTool) {
|
|
if(infoPtr->nTool == -1) { /* Moved out of all tools */
|
|
TOOLTIPS_Hide(infoPtr);
|
|
KillTimer(infoPtr->hwndSelf, ID_TIMERLEAVE);
|
|
} else if (nOldTool == -1) { /* Moved from outside */
|
|
if(infoPtr->bActive) {
|
|
SetTimer(infoPtr->hwndSelf, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
|
|
TRACE("timer 1 started\n");
|
|
}
|
|
} else { /* Moved from one to another */
|
|
TOOLTIPS_Hide (infoPtr);
|
|
KillTimer(infoPtr->hwndSelf, ID_TIMERLEAVE);
|
|
if(infoPtr->bActive) {
|
|
SetTimer (infoPtr->hwndSelf, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
|
|
TRACE("timer 1 started\n");
|
|
}
|
|
}
|
|
} else if(infoPtr->nCurrentTool != -1) { /* restart autopop */
|
|
KillTimer(infoPtr->hwndSelf, ID_TIMERPOP);
|
|
SetTimer(infoPtr->hwndSelf, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
|
|
TRACE("timer 2 restarted\n");
|
|
} else if(infoPtr->nTool != -1 && infoPtr->bActive) {
|
|
/* previous show attempt didn't result in tooltip so try again */
|
|
SetTimer(infoPtr->hwndSelf, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
|
|
TRACE("timer 1 started\n");
|
|
}
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_SetDelayTime (TOOLTIPS_INFO *infoPtr, DWORD duration, INT nTime)
|
|
{
|
|
switch (duration) {
|
|
case TTDT_AUTOMATIC:
|
|
if (nTime <= 0)
|
|
nTime = GetDoubleClickTime();
|
|
infoPtr->nReshowTime = nTime / 5;
|
|
infoPtr->nAutoPopTime = nTime * 10;
|
|
infoPtr->nInitialTime = nTime;
|
|
break;
|
|
|
|
case TTDT_RESHOW:
|
|
if(nTime < 0)
|
|
nTime = GetDoubleClickTime() / 5;
|
|
infoPtr->nReshowTime = nTime;
|
|
break;
|
|
|
|
case TTDT_AUTOPOP:
|
|
if(nTime < 0)
|
|
nTime = GetDoubleClickTime() * 10;
|
|
infoPtr->nAutoPopTime = nTime;
|
|
break;
|
|
|
|
case TTDT_INITIAL:
|
|
if(nTime < 0)
|
|
nTime = GetDoubleClickTime();
|
|
infoPtr->nInitialTime = nTime;
|
|
break;
|
|
|
|
default:
|
|
WARN("Invalid duration flag %x\n", duration);
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_SetMargin (TOOLTIPS_INFO *infoPtr, const RECT *rect)
|
|
{
|
|
if (rect)
|
|
infoPtr->rcMargin = *rect;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_SetMaxTipWidth (TOOLTIPS_INFO *infoPtr, INT MaxWidth)
|
|
{
|
|
INT nTemp = infoPtr->nMaxTipWidth;
|
|
|
|
infoPtr->nMaxTipWidth = MaxWidth;
|
|
|
|
return nTemp;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_SetTipBkColor (TOOLTIPS_INFO *infoPtr, COLORREF clrBk)
|
|
{
|
|
infoPtr->clrBk = clrBk;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_SetTipTextColor (TOOLTIPS_INFO *infoPtr, COLORREF clrText)
|
|
{
|
|
infoPtr->clrText = clrText;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_SetTitleT (TOOLTIPS_INFO *infoPtr, UINT_PTR uTitleIcon, LPCWSTR pszTitle,
|
|
BOOL isW)
|
|
{
|
|
UINT size;
|
|
|
|
TRACE("hwnd = %p, title = %s, icon = %p\n", infoPtr->hwndSelf, debugstr_w(pszTitle),
|
|
(void*)uTitleIcon);
|
|
|
|
Free(infoPtr->pszTitle);
|
|
|
|
if (pszTitle)
|
|
{
|
|
if (isW)
|
|
{
|
|
size = (strlenW(pszTitle)+1)*sizeof(WCHAR);
|
|
infoPtr->pszTitle = Alloc(size);
|
|
if (!infoPtr->pszTitle)
|
|
return FALSE;
|
|
memcpy(infoPtr->pszTitle, pszTitle, size);
|
|
}
|
|
else
|
|
{
|
|
size = sizeof(WCHAR)*MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pszTitle, -1, NULL, 0);
|
|
infoPtr->pszTitle = Alloc(size);
|
|
if (!infoPtr->pszTitle)
|
|
return FALSE;
|
|
MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pszTitle, -1, infoPtr->pszTitle, size/sizeof(WCHAR));
|
|
}
|
|
}
|
|
else
|
|
infoPtr->pszTitle = NULL;
|
|
|
|
if (uTitleIcon <= TTI_ERROR)
|
|
infoPtr->hTitleIcon = hTooltipIcons[uTitleIcon];
|
|
else
|
|
infoPtr->hTitleIcon = CopyIcon((HICON)uTitleIcon);
|
|
|
|
TRACE("icon = %p\n", infoPtr->hTitleIcon);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_SetToolInfoT (TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *ti, BOOL isW)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
INT nTool;
|
|
|
|
if (!ti) return 0;
|
|
if (ti->cbSize < TTTOOLINFOW_V1_SIZE)
|
|
return 0;
|
|
|
|
nTool = TOOLTIPS_GetToolFromInfoT (infoPtr, ti);
|
|
if (nTool == -1) return 0;
|
|
|
|
TRACE("tool %d\n", nTool);
|
|
|
|
toolPtr = &infoPtr->tools[nTool];
|
|
|
|
/* copy tool data */
|
|
toolPtr->uFlags = ti->uFlags;
|
|
toolPtr->hwnd = ti->hwnd;
|
|
toolPtr->uId = ti->uId;
|
|
toolPtr->rect = ti->rect;
|
|
toolPtr->hinst = ti->hinst;
|
|
|
|
if (IS_INTRESOURCE(ti->lpszText)) {
|
|
TRACE("set string id %x\n", LOWORD(ti->lpszText));
|
|
toolPtr->lpszText = ti->lpszText;
|
|
}
|
|
else {
|
|
if (TOOLTIPS_IsCallbackString(ti->lpszText, isW))
|
|
toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
|
|
else {
|
|
if ( (toolPtr->lpszText) &&
|
|
!IS_INTRESOURCE(toolPtr->lpszText) ) {
|
|
if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
|
|
Free (toolPtr->lpszText);
|
|
toolPtr->lpszText = NULL;
|
|
}
|
|
if (ti->lpszText) {
|
|
if (isW) {
|
|
INT len = lstrlenW (ti->lpszText);
|
|
toolPtr->lpszText = Alloc ((len+1)*sizeof(WCHAR));
|
|
strcpyW (toolPtr->lpszText, ti->lpszText);
|
|
}
|
|
else {
|
|
INT len = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ti->lpszText,
|
|
-1, NULL, 0);
|
|
toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, (LPSTR)ti->lpszText, -1,
|
|
toolPtr->lpszText, len);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (ti->cbSize >= TTTOOLINFOW_V2_SIZE)
|
|
toolPtr->lParam = ti->lParam;
|
|
|
|
if (infoPtr->nCurrentTool == nTool)
|
|
{
|
|
TOOLTIPS_GetTipText (infoPtr, infoPtr->nCurrentTool, infoPtr->szTipText);
|
|
|
|
if (infoPtr->szTipText[0] == 0)
|
|
TOOLTIPS_Hide(infoPtr);
|
|
else
|
|
TOOLTIPS_Show (infoPtr, FALSE);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_TrackActivate (TOOLTIPS_INFO *infoPtr, BOOL track_activate, const TTTOOLINFOA *ti)
|
|
{
|
|
if (track_activate) {
|
|
|
|
if (!ti) return 0;
|
|
if (ti->cbSize < TTTOOLINFOA_V1_SIZE)
|
|
return FALSE;
|
|
|
|
/* activate */
|
|
infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoT (infoPtr, (const TTTOOLINFOW*)ti);
|
|
if (infoPtr->nTrackTool != -1) {
|
|
TRACE("activated\n");
|
|
infoPtr->bTrackActive = TRUE;
|
|
TOOLTIPS_TrackShow (infoPtr);
|
|
}
|
|
}
|
|
else {
|
|
/* deactivate */
|
|
TOOLTIPS_TrackHide (infoPtr);
|
|
|
|
infoPtr->bTrackActive = FALSE;
|
|
infoPtr->nTrackTool = -1;
|
|
|
|
TRACE("deactivated\n");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_TrackPosition (TOOLTIPS_INFO *infoPtr, LPARAM coord)
|
|
{
|
|
infoPtr->xTrackPos = (INT)LOWORD(coord);
|
|
infoPtr->yTrackPos = (INT)HIWORD(coord);
|
|
|
|
if (infoPtr->bTrackActive) {
|
|
TRACE("[%d %d]\n",
|
|
infoPtr->xTrackPos, infoPtr->yTrackPos);
|
|
|
|
TOOLTIPS_TrackShow (infoPtr);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_Update (TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
if (infoPtr->nCurrentTool != -1)
|
|
UpdateWindow (infoPtr->hwndSelf);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_UpdateTipTextT (TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *ti, BOOL isW)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
INT nTool;
|
|
|
|
if (!ti) return 0;
|
|
if (ti->cbSize < TTTOOLINFOW_V1_SIZE)
|
|
return FALSE;
|
|
|
|
nTool = TOOLTIPS_GetToolFromInfoT (infoPtr, ti);
|
|
if (nTool == -1)
|
|
return 0;
|
|
|
|
TRACE("tool %d\n", nTool);
|
|
|
|
toolPtr = &infoPtr->tools[nTool];
|
|
|
|
/* copy tool text */
|
|
toolPtr->hinst = ti->hinst;
|
|
|
|
if (IS_INTRESOURCE(ti->lpszText)){
|
|
toolPtr->lpszText = ti->lpszText;
|
|
}
|
|
else if (ti->lpszText) {
|
|
if (TOOLTIPS_IsCallbackString(ti->lpszText, isW))
|
|
toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
|
|
else {
|
|
if ( (toolPtr->lpszText) &&
|
|
!IS_INTRESOURCE(toolPtr->lpszText) ) {
|
|
if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
|
|
Free (toolPtr->lpszText);
|
|
toolPtr->lpszText = NULL;
|
|
}
|
|
if (ti->lpszText) {
|
|
if (isW) {
|
|
INT len = lstrlenW (ti->lpszText);
|
|
toolPtr->lpszText = Alloc ((len+1)*sizeof(WCHAR));
|
|
strcpyW (toolPtr->lpszText, ti->lpszText);
|
|
}
|
|
else {
|
|
INT len = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ti->lpszText,
|
|
-1, NULL, 0);
|
|
toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, (LPSTR)ti->lpszText, -1,
|
|
toolPtr->lpszText, len);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(infoPtr->nCurrentTool == -1) return 0;
|
|
/* force repaint */
|
|
if (infoPtr->bActive)
|
|
TOOLTIPS_Show (infoPtr, FALSE);
|
|
else if (infoPtr->bTrackActive)
|
|
TOOLTIPS_Show (infoPtr, TRUE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_Create (HWND hwnd)
|
|
{
|
|
TOOLTIPS_INFO *infoPtr;
|
|
|
|
/* allocate memory for info structure */
|
|
infoPtr = Alloc (sizeof(TOOLTIPS_INFO));
|
|
SetWindowLongPtrW (hwnd, 0, (DWORD_PTR)infoPtr);
|
|
|
|
/* initialize info structure */
|
|
infoPtr->bActive = TRUE;
|
|
infoPtr->bTrackActive = FALSE;
|
|
|
|
infoPtr->nMaxTipWidth = -1;
|
|
infoPtr->nTool = -1;
|
|
infoPtr->nCurrentTool = -1;
|
|
infoPtr->nTrackTool = -1;
|
|
infoPtr->hwndSelf = hwnd;
|
|
|
|
/* initialize colours and fonts */
|
|
TOOLTIPS_InitSystemSettings(infoPtr);
|
|
|
|
TOOLTIPS_SetDelayTime(infoPtr, TTDT_AUTOMATIC, 0);
|
|
|
|
SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_Destroy (TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
TTTOOL_INFO *toolPtr;
|
|
UINT i;
|
|
|
|
/* free tools */
|
|
if (infoPtr->tools) {
|
|
for (i = 0; i < infoPtr->uNumTools; i++) {
|
|
toolPtr = &infoPtr->tools[i];
|
|
if (toolPtr->lpszText) {
|
|
if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
|
|
!IS_INTRESOURCE(toolPtr->lpszText) )
|
|
{
|
|
Free (toolPtr->lpszText);
|
|
toolPtr->lpszText = NULL;
|
|
}
|
|
}
|
|
|
|
TOOLTIPS_ResetSubclass (toolPtr);
|
|
}
|
|
|
|
Free (infoPtr->tools);
|
|
}
|
|
|
|
/* free title string */
|
|
Free (infoPtr->pszTitle);
|
|
/* free title icon if not a standard one */
|
|
if (TOOLTIPS_GetTitleIconIndex(infoPtr->hTitleIcon) > TTI_ERROR)
|
|
DeleteObject(infoPtr->hTitleIcon);
|
|
|
|
/* delete fonts */
|
|
DeleteObject (infoPtr->hFont);
|
|
DeleteObject (infoPtr->hTitleFont);
|
|
|
|
/* free tool tips info data */
|
|
SetWindowLongPtrW(infoPtr->hwndSelf, 0, 0);
|
|
Free (infoPtr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
TOOLTIPS_GetFont (const TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
return (LRESULT)infoPtr->hFont;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_MouseMessage (TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
TOOLTIPS_Hide (infoPtr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_NCCreate (HWND hwnd)
|
|
{
|
|
DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
|
|
DWORD dwExStyle = GetWindowLongW (hwnd, GWL_EXSTYLE);
|
|
|
|
dwStyle &= ~(WS_CHILD | /*WS_MAXIMIZE |*/ WS_BORDER | WS_DLGFRAME);
|
|
dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS);
|
|
|
|
/* WS_BORDER only draws a border round the window rect, not the
|
|
* window region, therefore it is useless to us in balloon mode */
|
|
if (dwStyle & TTS_BALLOON) dwStyle &= ~WS_BORDER;
|
|
|
|
SetWindowLongW (hwnd, GWL_STYLE, dwStyle);
|
|
|
|
dwExStyle |= WS_EX_TOOLWINDOW;
|
|
SetWindowLongW (hwnd, GWL_EXSTYLE, dwExStyle);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_NCHitTest (const TOOLTIPS_INFO *infoPtr, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
INT nTool = (infoPtr->bTrackActive) ? infoPtr->nTrackTool : infoPtr->nTool;
|
|
|
|
TRACE(" nTool=%d\n", nTool);
|
|
|
|
if ((nTool > -1) && (nTool < infoPtr->uNumTools)) {
|
|
if (infoPtr->tools[nTool].uFlags & TTF_TRANSPARENT) {
|
|
TRACE("-- in transparent mode\n");
|
|
return HTTRANSPARENT;
|
|
}
|
|
}
|
|
|
|
return DefWindowProcW (infoPtr->hwndSelf, WM_NCHITTEST, wParam, lParam);
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_NotifyFormat (TOOLTIPS_INFO *infoPtr, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
#ifdef __REACTOS__
|
|
TTTOOL_INFO *toolPtr = infoPtr->tools;
|
|
LRESULT nResult;
|
|
|
|
TRACE("infoPtr=%p wParam=%lx lParam=%p\n", infoPtr, wParam, (PVOID)lParam);
|
|
|
|
if (lParam == NF_QUERY) {
|
|
if (toolPtr->bNotifyUnicode) {
|
|
return NFR_UNICODE;
|
|
} else {
|
|
return NFR_ANSI;
|
|
}
|
|
}
|
|
else if (lParam == NF_REQUERY) {
|
|
nResult = SendMessageW (toolPtr->hwnd, WM_NOTIFYFORMAT,
|
|
(WPARAM)infoPtr->hwndSelf, (LPARAM)NF_QUERY);
|
|
if (nResult == NFR_ANSI) {
|
|
toolPtr->bNotifyUnicode = FALSE;
|
|
TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
|
|
} else if (nResult == NFR_UNICODE) {
|
|
toolPtr->bNotifyUnicode = TRUE;
|
|
TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
|
|
} else {
|
|
TRACE (" -- WM_NOTIFYFORMAT returns: error!\n");
|
|
}
|
|
return nResult;
|
|
}
|
|
#else
|
|
FIXME ("hwnd=%p wParam=%lx lParam=%lx\n", infoPtr->hwndSelf, wParam, lParam);
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_Paint (const TOOLTIPS_INFO *infoPtr, HDC hDC)
|
|
{
|
|
HDC hdc;
|
|
PAINTSTRUCT ps;
|
|
|
|
hdc = (hDC == NULL) ? BeginPaint (infoPtr->hwndSelf, &ps) : hDC;
|
|
TOOLTIPS_Refresh (infoPtr, hdc);
|
|
if (!hDC)
|
|
EndPaint (infoPtr->hwndSelf, &ps);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_SetFont (TOOLTIPS_INFO *infoPtr, HFONT hFont, BOOL redraw)
|
|
{
|
|
LOGFONTW lf;
|
|
|
|
if(!GetObjectW(hFont, sizeof(lf), &lf))
|
|
return 0;
|
|
|
|
DeleteObject (infoPtr->hFont);
|
|
infoPtr->hFont = CreateFontIndirectW(&lf);
|
|
|
|
DeleteObject (infoPtr->hTitleFont);
|
|
lf.lfWeight = FW_BOLD;
|
|
infoPtr->hTitleFont = CreateFontIndirectW(&lf);
|
|
|
|
if (redraw && infoPtr->nCurrentTool != -1)
|
|
FIXME("full redraw needed\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************
|
|
* TOOLTIPS_GetTextLength
|
|
*
|
|
* This function is called when the tooltip receive a
|
|
* WM_GETTEXTLENGTH message.
|
|
*
|
|
* returns the length, in characters, of the tip text
|
|
*/
|
|
static inline LRESULT
|
|
TOOLTIPS_GetTextLength(const TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
return strlenW(infoPtr->szTipText);
|
|
}
|
|
|
|
/******************************************************************
|
|
* TOOLTIPS_OnWMGetText
|
|
*
|
|
* This function is called when the tooltip receive a
|
|
* WM_GETTEXT message.
|
|
* wParam : specifies the maximum number of characters to be copied
|
|
* lParam : is the pointer to the buffer that will receive
|
|
* the tip text
|
|
*
|
|
* returns the number of characters copied
|
|
*/
|
|
static LRESULT
|
|
TOOLTIPS_OnWMGetText (const TOOLTIPS_INFO *infoPtr, WPARAM size, LPWSTR pszText)
|
|
{
|
|
LRESULT res;
|
|
|
|
if(!size)
|
|
return 0;
|
|
|
|
res = min(strlenW(infoPtr->szTipText)+1, size);
|
|
memcpy(pszText, infoPtr->szTipText, res*sizeof(WCHAR));
|
|
pszText[res-1] = '\0';
|
|
return res-1;
|
|
}
|
|
|
|
static LRESULT
|
|
TOOLTIPS_Timer (TOOLTIPS_INFO *infoPtr, INT iTimer)
|
|
{
|
|
INT nOldTool;
|
|
|
|
TRACE("timer %d (%p) expired\n", iTimer, infoPtr->hwndSelf);
|
|
|
|
switch (iTimer) {
|
|
case ID_TIMERSHOW:
|
|
KillTimer (infoPtr->hwndSelf, ID_TIMERSHOW);
|
|
nOldTool = infoPtr->nTool;
|
|
if ((infoPtr->nTool = TOOLTIPS_CheckTool (infoPtr, TRUE)) == nOldTool)
|
|
TOOLTIPS_Show (infoPtr, FALSE);
|
|
break;
|
|
|
|
case ID_TIMERPOP:
|
|
TOOLTIPS_Hide (infoPtr);
|
|
break;
|
|
|
|
case ID_TIMERLEAVE:
|
|
nOldTool = infoPtr->nTool;
|
|
infoPtr->nTool = TOOLTIPS_CheckTool (infoPtr, FALSE);
|
|
TRACE("tool (%p) %d %d %d\n", infoPtr->hwndSelf, nOldTool,
|
|
infoPtr->nTool, infoPtr->nCurrentTool);
|
|
if (infoPtr->nTool != nOldTool) {
|
|
if(infoPtr->nTool == -1) { /* Moved out of all tools */
|
|
TOOLTIPS_Hide(infoPtr);
|
|
KillTimer(infoPtr->hwndSelf, ID_TIMERLEAVE);
|
|
} else if (nOldTool == -1) { /* Moved from outside */
|
|
ERR("How did this happen?\n");
|
|
} else { /* Moved from one to another */
|
|
TOOLTIPS_Hide (infoPtr);
|
|
KillTimer(infoPtr->hwndSelf, ID_TIMERLEAVE);
|
|
if(infoPtr->bActive) {
|
|
SetTimer (infoPtr->hwndSelf, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
|
|
TRACE("timer 1 started!\n");
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
ERR("Unknown timer id %d\n", iTimer);
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
TOOLTIPS_WinIniChange (TOOLTIPS_INFO *infoPtr)
|
|
{
|
|
TOOLTIPS_InitSystemSettings (infoPtr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT CALLBACK
|
|
TOOLTIPS_SubclassProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, UINT_PTR uID, DWORD_PTR dwRef)
|
|
{
|
|
TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr ((HWND)dwRef);
|
|
MSG msg;
|
|
|
|
switch (message)
|
|
{
|
|
case WM_MOUSEMOVE:
|
|
case WM_LBUTTONDOWN:
|
|
case WM_LBUTTONUP:
|
|
case WM_MBUTTONDOWN:
|
|
case WM_MBUTTONUP:
|
|
case WM_RBUTTONDOWN:
|
|
case WM_RBUTTONUP:
|
|
if (infoPtr)
|
|
{
|
|
msg.hwnd = hwnd;
|
|
msg.message = message;
|
|
msg.wParam = wParam;
|
|
msg.lParam = lParam;
|
|
TOOLTIPS_RelayEvent(infoPtr, &msg);
|
|
}
|
|
break;
|
|
case WM_NCDESTROY:
|
|
RemoveWindowSubclass(hwnd, TOOLTIPS_SubclassProc, 1);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return DefSubclassProc(hwnd, message, wParam, lParam);
|
|
}
|
|
|
|
|
|
static LRESULT CALLBACK
|
|
TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
|
|
|
|
TRACE("hwnd=%p msg=%x wparam=%lx lParam=%lx\n", hwnd, uMsg, wParam, lParam);
|
|
if (!infoPtr && (uMsg != WM_CREATE) && (uMsg != WM_NCCREATE))
|
|
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
|
|
switch (uMsg)
|
|
{
|
|
case TTM_ACTIVATE:
|
|
return TOOLTIPS_Activate (infoPtr, (BOOL)wParam);
|
|
|
|
case TTM_ADDTOOLA:
|
|
case TTM_ADDTOOLW:
|
|
return TOOLTIPS_AddToolT (infoPtr, (LPTTTOOLINFOW)lParam, uMsg == TTM_ADDTOOLW);
|
|
|
|
case TTM_DELTOOLA:
|
|
case TTM_DELTOOLW:
|
|
return TOOLTIPS_DelToolT (infoPtr, (LPTOOLINFOW)lParam,
|
|
uMsg == TTM_DELTOOLW);
|
|
case TTM_ENUMTOOLSA:
|
|
case TTM_ENUMTOOLSW:
|
|
return TOOLTIPS_EnumToolsT (infoPtr, (UINT)wParam, (LPTTTOOLINFOW)lParam,
|
|
uMsg == TTM_ENUMTOOLSW);
|
|
case TTM_GETBUBBLESIZE:
|
|
return TOOLTIPS_GetBubbleSize (infoPtr, (LPTTTOOLINFOW)lParam);
|
|
|
|
case TTM_GETCURRENTTOOLA:
|
|
case TTM_GETCURRENTTOOLW:
|
|
return TOOLTIPS_GetCurrentToolT (infoPtr, (LPTTTOOLINFOW)lParam,
|
|
uMsg == TTM_GETCURRENTTOOLW);
|
|
|
|
case TTM_GETDELAYTIME:
|
|
return TOOLTIPS_GetDelayTime (infoPtr, (DWORD)wParam);
|
|
|
|
case TTM_GETMARGIN:
|
|
return TOOLTIPS_GetMargin (infoPtr, (LPRECT)lParam);
|
|
|
|
case TTM_GETMAXTIPWIDTH:
|
|
return TOOLTIPS_GetMaxTipWidth (infoPtr);
|
|
|
|
case TTM_GETTEXTA:
|
|
case TTM_GETTEXTW:
|
|
return TOOLTIPS_GetTextT (infoPtr, (LPTTTOOLINFOW)lParam,
|
|
uMsg == TTM_GETTEXTW);
|
|
|
|
case TTM_GETTIPBKCOLOR:
|
|
return TOOLTIPS_GetTipBkColor (infoPtr);
|
|
|
|
case TTM_GETTIPTEXTCOLOR:
|
|
return TOOLTIPS_GetTipTextColor (infoPtr);
|
|
|
|
case TTM_GETTOOLCOUNT:
|
|
return TOOLTIPS_GetToolCount (infoPtr);
|
|
|
|
case TTM_GETTOOLINFOA:
|
|
case TTM_GETTOOLINFOW:
|
|
return TOOLTIPS_GetToolInfoT (infoPtr, (LPTTTOOLINFOW)lParam,
|
|
uMsg == TTM_GETTOOLINFOW);
|
|
|
|
case TTM_HITTESTA:
|
|
case TTM_HITTESTW:
|
|
return TOOLTIPS_HitTestT (infoPtr, (LPTTHITTESTINFOW)lParam,
|
|
uMsg == TTM_HITTESTW);
|
|
case TTM_NEWTOOLRECTA:
|
|
case TTM_NEWTOOLRECTW:
|
|
return TOOLTIPS_NewToolRectT (infoPtr, (LPTTTOOLINFOW)lParam);
|
|
|
|
case TTM_POP:
|
|
return TOOLTIPS_Pop (infoPtr);
|
|
|
|
case TTM_RELAYEVENT:
|
|
return TOOLTIPS_RelayEvent (infoPtr, (LPMSG)lParam);
|
|
|
|
case TTM_SETDELAYTIME:
|
|
return TOOLTIPS_SetDelayTime (infoPtr, (DWORD)wParam, (INT)LOWORD(lParam));
|
|
|
|
case TTM_SETMARGIN:
|
|
return TOOLTIPS_SetMargin (infoPtr, (LPRECT)lParam);
|
|
|
|
case TTM_SETMAXTIPWIDTH:
|
|
return TOOLTIPS_SetMaxTipWidth (infoPtr, (INT)lParam);
|
|
|
|
case TTM_SETTIPBKCOLOR:
|
|
return TOOLTIPS_SetTipBkColor (infoPtr, (COLORREF)wParam);
|
|
|
|
case TTM_SETTIPTEXTCOLOR:
|
|
return TOOLTIPS_SetTipTextColor (infoPtr, (COLORREF)wParam);
|
|
|
|
case TTM_SETTITLEA:
|
|
case TTM_SETTITLEW:
|
|
return TOOLTIPS_SetTitleT (infoPtr, (UINT_PTR)wParam, (LPCWSTR)lParam,
|
|
uMsg == TTM_SETTITLEW);
|
|
|
|
case TTM_SETTOOLINFOA:
|
|
case TTM_SETTOOLINFOW:
|
|
return TOOLTIPS_SetToolInfoT (infoPtr, (LPTTTOOLINFOW)lParam,
|
|
uMsg == TTM_SETTOOLINFOW);
|
|
|
|
case TTM_TRACKACTIVATE:
|
|
return TOOLTIPS_TrackActivate (infoPtr, (BOOL)wParam, (LPTTTOOLINFOA)lParam);
|
|
|
|
case TTM_TRACKPOSITION:
|
|
return TOOLTIPS_TrackPosition (infoPtr, lParam);
|
|
|
|
case TTM_UPDATE:
|
|
return TOOLTIPS_Update (infoPtr);
|
|
|
|
case TTM_UPDATETIPTEXTA:
|
|
case TTM_UPDATETIPTEXTW:
|
|
return TOOLTIPS_UpdateTipTextT (infoPtr, (LPTTTOOLINFOW)lParam,
|
|
uMsg == TTM_UPDATETIPTEXTW);
|
|
|
|
case TTM_WINDOWFROMPOINT:
|
|
return (LRESULT)WindowFromPoint (*((LPPOINT)lParam));
|
|
|
|
case WM_CREATE:
|
|
return TOOLTIPS_Create (hwnd);
|
|
|
|
case WM_DESTROY:
|
|
return TOOLTIPS_Destroy (infoPtr);
|
|
|
|
case WM_ERASEBKGND:
|
|
/* we draw the background in WM_PAINT */
|
|
return 0;
|
|
|
|
case WM_GETFONT:
|
|
return TOOLTIPS_GetFont (infoPtr);
|
|
|
|
case WM_GETTEXT:
|
|
return TOOLTIPS_OnWMGetText (infoPtr, wParam, (LPWSTR)lParam);
|
|
|
|
case WM_GETTEXTLENGTH:
|
|
return TOOLTIPS_GetTextLength (infoPtr);
|
|
|
|
case WM_LBUTTONDOWN:
|
|
case WM_LBUTTONUP:
|
|
case WM_MBUTTONDOWN:
|
|
case WM_MBUTTONUP:
|
|
case WM_RBUTTONDOWN:
|
|
case WM_RBUTTONUP:
|
|
case WM_MOUSEMOVE:
|
|
return TOOLTIPS_MouseMessage (infoPtr);
|
|
|
|
case WM_NCCREATE:
|
|
return TOOLTIPS_NCCreate (hwnd);
|
|
|
|
case WM_NCHITTEST:
|
|
return TOOLTIPS_NCHitTest (infoPtr, wParam, lParam);
|
|
|
|
case WM_NOTIFYFORMAT:
|
|
return TOOLTIPS_NotifyFormat (infoPtr, wParam, lParam);
|
|
|
|
case WM_PRINTCLIENT:
|
|
case WM_PAINT:
|
|
return TOOLTIPS_Paint (infoPtr, (HDC)wParam);
|
|
|
|
case WM_SETFONT:
|
|
return TOOLTIPS_SetFont (infoPtr, (HFONT)wParam, LOWORD(lParam));
|
|
|
|
case WM_SYSCOLORCHANGE:
|
|
COMCTL32_RefreshSysColors();
|
|
return 0;
|
|
|
|
case WM_TIMER:
|
|
return TOOLTIPS_Timer (infoPtr, (INT)wParam);
|
|
|
|
case WM_WININICHANGE:
|
|
return TOOLTIPS_WinIniChange (infoPtr);
|
|
|
|
default:
|
|
if ((uMsg >= WM_USER) && (uMsg < WM_APP) && !COMCTL32_IsReflectedMessage(uMsg))
|
|
ERR("unknown msg %04x wp=%08lx lp=%08lx\n",
|
|
uMsg, wParam, lParam);
|
|
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
|
|
}
|
|
}
|
|
|
|
|
|
VOID
|
|
TOOLTIPS_Register (void)
|
|
{
|
|
WNDCLASSW wndClass;
|
|
|
|
ZeroMemory (&wndClass, sizeof(WNDCLASSW));
|
|
wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
|
|
wndClass.lpfnWndProc = TOOLTIPS_WindowProc;
|
|
wndClass.cbClsExtra = 0;
|
|
wndClass.cbWndExtra = sizeof(TOOLTIPS_INFO *);
|
|
wndClass.hCursor = LoadCursorW (0, (LPWSTR)IDC_ARROW);
|
|
wndClass.hbrBackground = 0;
|
|
wndClass.lpszClassName = TOOLTIPS_CLASSW;
|
|
|
|
RegisterClassW (&wndClass);
|
|
|
|
hTooltipIcons[TTI_NONE] = NULL;
|
|
hTooltipIcons[TTI_INFO] = LoadImageW(COMCTL32_hModule,
|
|
(LPCWSTR)MAKEINTRESOURCE(IDI_TT_INFO_SM), IMAGE_ICON, 0, 0, 0);
|
|
hTooltipIcons[TTI_WARNING] = LoadImageW(COMCTL32_hModule,
|
|
(LPCWSTR)MAKEINTRESOURCE(IDI_TT_WARN_SM), IMAGE_ICON, 0, 0, 0);
|
|
hTooltipIcons[TTI_ERROR] = LoadImageW(COMCTL32_hModule,
|
|
(LPCWSTR)MAKEINTRESOURCE(IDI_TT_ERROR_SM), IMAGE_ICON, 0, 0, 0);
|
|
}
|
|
|
|
|
|
VOID
|
|
TOOLTIPS_Unregister (void)
|
|
{
|
|
int i;
|
|
for (i = TTI_INFO; i <= TTI_ERROR; i++)
|
|
DestroyIcon(hTooltipIcons[i]);
|
|
UnregisterClassW (TOOLTIPS_CLASSW, NULL);
|
|
}
|