Changeset 2770 for trunk/synergy/lib/platform/CPMClipboard.cpp

Timestamp:

Aug 20, 2006, 8:15:41 AM (19 years ago)

Author:

bird

Message:

I hate tabs.

File:

• trunk/synergy/lib/platform/CPMClipboard.cpp (modified) (15 diffs)

trunk/synergy/lib/platform/CPMClipboard.cpp

@@ -3 +3 @@
  * Copyright (C) 2002 Chris Schoeneman
  * Copyright (C) 2006 Knut St. Osmundsen
- * 
+ *
  * This package is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * found in the file COPYING that should have accompanied this file.
- * 
+ *
  * This package is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -25 +25 @@
 //
 
-ATOM                                    CPMClipboard::s_ownershipFormat = 0;
+ATOMCPMClipboard::s_ownershipFormat = 0;
 
 CPMClipboard::CPMClipboard(HWND window) :
-        m_window(window),
-        m_time(0)
-{
-        // add converters, most desired first
-        m_converters.push_back(new CPMClipboardTextConverter);
-        m_converters.push_back(new CPMClipboardBitmapConverter);
-        m_converters.push_back(new CPMClipboardHTMLConverter);
+m_window(window),
+m_time(0)
+{
+// add converters, most desired first
+m_converters.push_back(new CPMClipboardTextConverter);
+m_converters.push_back(new CPMClipboardBitmapConverter);
+m_converters.push_back(new CPMClipboardHTMLConverter);
 }
 
 CPMClipboard::~CPMClipboard()
 {
-        clearConverters();
+clearConverters();
 }
 
@@ -45 +45 @@
 CPMClipboard::emptyUnowned()
 {
-        LOG((CLOG_DEBUG "empty clipboard"));
-
-        // empty the clipboard (and take ownership)
-        if (!WinEmptyClipbrd(CPMUtil::getHAB())) {
-                LOG((CLOG_DEBUG "failed to grab clipboard"));
-                return false;
-        }
-
-        return true;
+LOG((CLOG_DEBUG "empty clipboard"));
+
+// empty the clipboard (and take ownership)
+if (!WinEmptyClipbrd(CPMUtil::getHAB())) {
+LOG((CLOG_DEBUG "failed to grab clipboard"));
+return false;
+}
+
+return true;
 }
 
@@ -59 +59 @@
 CPMClipboard::empty()
 {
-        if (!emptyUnowned()) {
-                return false;
-        }
-
-        // mark clipboard as being owned by synergy
+if (!emptyUnowned()) {
+return false;
+}
+
+// mark clipboard as being owned by synergy
     PVOID pv = NULL;
     APIRET rc = DosAllocSharedMem(&pv, NULL, 1, PAG_READ | PAG_WRITE | PAG_COMMIT | OBJ_GETTABLE | OBJ_GIVEABLE);
@@ -70 +70 @@
         return false;
     }
-        return !!WinSetClipbrdData(CPMUtil::getHAB(), (ULONG)pv, getOwnershipFormat(), CFI_POINTER);
+return !!WinSetClipbrdData(CPMUtil::getHAB(), (ULONG)pv, getOwnershipFormat(), CFI_POINTER);
 }
 
@@ -76 +76 @@
 CPMClipboard::add(EFormat format, const CString& data)
 {
-        LOG((CLOG_DEBUG "add %d bytes to clipboard format: %d", data.size(), format));
-
-        // convert data to win32 form
-        for (ConverterList::const_iterator index = m_converters.begin();
-                 index != m_converters.end();
-                 ++index) {
-                IPMClipboardConverter* converter = *index;
-
-                // skip converters for other formats
-                if (converter->getFormat() == format) {
-                        ULONG ulPMData = converter->fromIClipboard(data);
-                        if (ulPMData != NULL) {
-                                ULONG ulPMFormat = converter->getPMFormat();
+LOG((CLOG_DEBUG "add %d bytes to clipboard format: %d", data.size(), format));
+
+// convert data to win32 form
+for (ConverterList::const_iterator index = m_converters.begin();
+ index != m_converters.end();
+ ++index) {
+IPMClipboardConverter* converter = *index;
+
+// skip converters for other formats
+if (converter->getFormat() == format) {
+ULONG ulPMData = converter->fromIClipboard(data);
+if (ulPMData != NULL) {
+ULONG ulPMFormat = converter->getPMFormat();
                 ULONG ulPMFormatInfo = converter->getPMFormatInfo();
-                                if (!WinSetClipbrdData(CPMUtil::getHAB(), ulPMData, ulPMFormat, ulPMFormatInfo)) {
-                                        // free converted data if we couldn't put it on the clipboard
+if (!WinSetClipbrdData(CPMUtil::getHAB(), ulPMData, ulPMFormat, ulPMFormatInfo)) {
+// free converted data if we couldn't put it on the clipboard
                     converter->freePMData(ulPMData);
-                                }
-                        }
-                }
-        }
+}
+}
+}
+}
 }
 
@@ -102 +102 @@
 CPMClipboard::open(Time time) const
 {
-        LOG((CLOG_DEBUG "open clipboard"));
-
-        if (!WinOpenClipbrd(m_window)) {
-                LOG((CLOG_WARN "failed to open clipboard"));
-                return false;
-        }
-
-        m_time = time;
-
-        return true;
+LOG((CLOG_DEBUG "open clipboard"));
+
+if (!WinOpenClipbrd(m_window)) {
+LOG((CLOG_WARN "failed to open clipboard"));
+return false;
+}
+
+m_time = time;
+
+return true;
 }
 
@@ -117 +117 @@
 CPMClipboard::close() const
 {
-        LOG((CLOG_DEBUG "close clipboard"));
-        WinCloseClipbrd(CPMUtil::getHAB());
+LOG((CLOG_DEBUG "close clipboard"));
+WinCloseClipbrd(CPMUtil::getHAB());
 }
 
@@ -124 +124 @@
 CPMClipboard::getTime() const
 {
-        return m_time;
+return m_time;
 }
 
@@ -130 +130 @@
 CPMClipboard::has(EFormat format) const
 {
-        for (ConverterList::const_iterator index = m_converters.begin();
-                 index != m_converters.end();
-                 ++index) {
-                IPMClipboardConverter* converter = *index;
-                if (converter->getFormat() == format) {
+for (ConverterList::const_iterator index = m_converters.begin();
+ index != m_converters.end();
+ ++index) {
+IPMClipboardConverter* converter = *index;
+if (converter->getFormat() == format) {
             ULONG fFmtInfo;
-                        if (WinQueryClipbrdFmtInfo(CPMUtil::getHAB(), getOwnershipFormat(), &fFmtInfo)) {
-                                return true;
-                        }
-                }
-        }
-        return false;
+if (WinQueryClipbrdFmtInfo(CPMUtil::getHAB(), getOwnershipFormat(), &fFmtInfo)) {
+return true;
+}
+}
+}
+return false;
 }
 
@@ -147 +147 @@
 CPMClipboard::get(EFormat format) const
 {
-        // find the converter for the first clipboard format we can handle
-        IPMClipboardConverter* converter = NULL;
-        ULONG pmFormat = WinEnumClipbrdFmts(CPMUtil::getHAB(), 0);
-        while (converter == NULL && pmFormat != 0) {
-                for (ConverterList::const_iterator index = m_converters.begin();
-                         index != m_converters.end(); 
+// find the converter for the first clipboard format we can handle
+IPMClipboardConverter* converter = NULL;
+ULONG pmFormat = WinEnumClipbrdFmts(CPMUtil::getHAB(), 0);
+while (converter == NULL && pmFormat != 0) {
+for (ConverterList::const_iterator index = m_converters.begin();
+             index != m_converters.end();
              ++index) {
-                        converter = *index;
-                        if (converter->getPMFormat() == pmFormat &&
-                                converter->getFormat()   == format) {
-                                break;
-                        }
-                        converter = NULL;
-                }
-                pmFormat = WinEnumClipbrdFmts(CPMUtil::getHAB(), pmFormat);
-        }
-
-        // if no converter then we don't recognize any formats
-        if (converter == NULL) {
-                return CString();
-        }
-
-        // get a handle to the clipboard data
-        ULONG ulData = WinQueryClipbrdData(CPMUtil::getHAB(), converter->getPMFormat());
-        if (ulData == 0) {
-                return CString();
-        }
-
-        // convert
-        return converter->toIClipboard(ulData);
+converter = *index;
+if (converter->getPMFormat() == pmFormat &&
+converter->getFormat()   == format) {
+break;
+}
+converter = NULL;
+}
+pmFormat = WinEnumClipbrdFmts(CPMUtil::getHAB(), pmFormat);
+}
+
+// if no converter then we don't recognize any formats
+if (converter == NULL) {
+return CString();
+}
+
+// get a handle to the clipboard data
+ULONG ulData = WinQueryClipbrdData(CPMUtil::getHAB(), converter->getPMFormat());
+if (ulData == 0) {
+return CString();
+}
+
+// convert
+return converter->toIClipboard(ulData);
 }
 
@@ -182 +182 @@
 CPMClipboard::clearConverters()
 {
-        for (ConverterList::iterator index = m_converters.begin();
-                 index != m_converters.end();
-                 ++index) {
-                delete *index;
-        }
-        m_converters.clear();
+for (ConverterList::iterator index = m_converters.begin();
+ index != m_converters.end();
+ ++index) {
+delete *index;
+}
+m_converters.clear();
 }
 
@@ -194 +194 @@
 {
     ULONG fFmtInfo;
-        return (!!WinQueryClipbrdFmtInfo(CPMUtil::getHAB(), getOwnershipFormat(), &fFmtInfo));
+return (!!WinQueryClipbrdFmtInfo(CPMUtil::getHAB(), getOwnershipFormat(), &fFmtInfo));
 }
 
@@ -200 +200 @@
 CPMClipboard::getOwnershipFormat()
 {
-        // create ownership format if we haven't yet
-        if (s_ownershipFormat == 0) {
+// create ownership format if we haven't yet
+if (s_ownershipFormat == 0) {
         ATOM hAtom = WinAddAtom(WinQuerySystemAtomTable(), (PCSZ)"SynergyOwnership");
         if (hAtom == 0)
@@ -207 +207 @@
         assert(hAtom != 0);
         s_ownershipFormat = hAtom;
-        }
-
-        // return the format
-        return s_ownershipFormat;
-}
+}
+
+// return the format
+return s_ownershipFormat;
+}