X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a3608593a3f28099d01196bb2402f3b2217db995..9b49405777342458dc1666001865eef7309b6c30:/src/generic/logg.cpp

diff --git a/src/generic/logg.cpp b/src/generic/logg.cpp
index 1393f0879e..175d9c9208 100644
--- a/src/generic/logg.cpp
+++ b/src/generic/logg.cpp
@@ -51,6 +51,7 @@
 #include "wx/artprov.h"
 #include "wx/collpane.h"
 #include "wx/arrstr.h"
+#include "wx/msgout.h"
 
 #if wxUSE_THREADS
     #include "wx/thread.h"
@@ -127,7 +128,6 @@ public:
 #if CAN_SAVE_FILES
     void OnSave(wxCommandEvent& event);
 #endif // CAN_SAVE_FILES
-    void OnListSelect(wxListEvent& event);
     void OnListItemActivated(wxListEvent& event);
 
 private:
@@ -171,7 +171,7 @@ private:
     static size_t ms_maxLength;
 
     DECLARE_EVENT_TABLE()
-    DECLARE_NO_COPY_CLASS(wxLogDialog)
+    wxDECLARE_NO_COPY_CLASS(wxLogDialog);
 };
 
 BEGIN_EVENT_TABLE(wxLogDialog, wxDialog)
@@ -182,7 +182,6 @@ BEGIN_EVENT_TABLE(wxLogDialog, wxDialog)
 #if CAN_SAVE_FILES
     EVT_BUTTON(wxID_SAVE,   wxLogDialog::OnSave)
 #endif // CAN_SAVE_FILES
-    EVT_LIST_ITEM_SELECTED(wxID_ANY, wxLogDialog::OnListSelect)
     EVT_LIST_ITEM_ACTIVATED(wxID_ANY, wxLogDialog::OnListItemActivated)
 END_EVENT_TABLE()
 
@@ -235,7 +234,7 @@ void wxVLogStatus(wxFrame *pFrame, const wxString& format, va_list argptr)
 #else
     wxLog::OnLog(wxLOG_Status, msg, time(NULL));
 #endif
-    gs_pFrame = (wxFrame *) NULL;
+    gs_pFrame = NULL;
   }
 }
 
@@ -281,6 +280,75 @@ void wxLogGui::Clear()
     m_aTimes.Empty();
 }
 
+int wxLogGui::GetSeverityIcon() const
+{
+    return m_bErrors ? wxICON_STOP
+                     : m_bWarnings ? wxICON_EXCLAMATION
+                                   : wxICON_INFORMATION;
+}
+
+wxString wxLogGui::GetTitle() const
+{
+    wxString titleFormat;
+    switch ( GetSeverityIcon() )
+    {
+        case wxICON_STOP:
+            titleFormat = _("%s Error");
+            break;
+
+        case wxICON_EXCLAMATION:
+            titleFormat = _("%s Warning");
+            break;
+
+        default:
+            wxFAIL_MSG( "unexpected icon severity" );
+            // fall through
+
+        case wxICON_INFORMATION:
+            titleFormat = _("%s Information");
+    }
+
+    return wxString::Format(titleFormat, wxTheApp->GetAppDisplayName());
+}
+
+void
+wxLogGui::DoShowSingleLogMessage(const wxString& message,
+                                 const wxString& title,
+                                 int style)
+{
+    wxMessageBox(message, title, wxOK | style);
+}
+
+void
+wxLogGui::DoShowMultipleLogMessages(const wxArrayString& messages,
+                                    const wxArrayInt& severities,
+                                    const wxArrayLong& times,
+                                    const wxString& title,
+                                    int style)
+{
+#if wxUSE_LOG_DIALOG
+    wxLogDialog dlg(NULL,
+                    messages, severities, times,
+                    title, style);
+
+    // clear the message list before showing the dialog because while it's
+    // shown some new messages may appear
+    Clear();
+
+    (void)dlg.ShowModal();
+#else // !wxUSE_LOG_DIALOG
+    // start from the most recent message
+    wxString message;
+    const size_t nMsgCount = messages.size();
+    message.reserve(nMsgCount*100);
+    for ( size_t n = nMsgCount; n > 0; n-- ) {
+        message << m_aMessages[n - 1] << wxT("\n");
+    }
+
+    DoShowSingleLogMessage(message, title, style);
+#endif // wxUSE_LOG_DIALOG/!wxUSE_LOG_DIALOG
+}
+
 void wxLogGui::Flush()
 {
     if ( !m_bHasMessages )
@@ -289,105 +357,45 @@ void wxLogGui::Flush()
     // do it right now to block any new calls to Flush() while we're here
     m_bHasMessages = false;
 
+    // note that this must be done before examining m_aMessages as it may log
+    // yet another message
     const unsigned repeatCount = LogLastRepeatIfNeeded();
 
-    wxString appName = wxTheApp->GetAppDisplayName();
+    const size_t nMsgCount = m_aMessages.size();
 
-    long style;
-    wxString titleFormat;
-    if ( m_bErrors ) {
-        titleFormat = _("%s Error");
-        style = wxICON_STOP;
-    }
-    else if ( m_bWarnings ) {
-        titleFormat = _("%s Warning");
-        style = wxICON_EXCLAMATION;
-    }
-    else {
-        titleFormat = _("%s Information");
-        style = wxICON_INFORMATION;
+    if ( repeatCount > 0 )
+    {
+        m_aMessages[nMsgCount - 1] << " (" << m_aMessages[nMsgCount - 2] << ")";
     }
 
-    wxString title;
-    title.Printf(titleFormat, appName.c_str());
-
-    size_t nMsgCount = m_aMessages.GetCount();
+    const wxString title = GetTitle();
+    const int style = GetSeverityIcon();
 
     // avoid showing other log dialogs until we're done with the dialog we're
     // showing right now: nested modal dialogs make for really bad UI!
     Suspend();
 
-    wxString str;
     if ( nMsgCount == 1 )
     {
-        str = m_aMessages[0];
-    }
-    else // more than one message
-    {
-#if wxUSE_LOG_DIALOG
-
-        if ( repeatCount > 0 )
-        {
-            m_aMessages[nMsgCount - 1]
-                << " (" << m_aMessages[nMsgCount - 2] << ")";
-        }
-
-        wxLogDialog dlg(NULL,
-                        m_aMessages, m_aSeverity, m_aTimes,
-                        title, style);
-
-        // clear the message list before showing the dialog because while it's
-        // shown some new messages may appear
+        // make a copy before calling Clear()
+        const wxString message(m_aMessages[0]);
         Clear();
 
-        (void)dlg.ShowModal();
-#else // !wxUSE_LOG_DIALOG
-        // concatenate all strings (but not too many to not overfill the msg box)
-        size_t nLines = 0;
-
-        // start from the most recent message
-        for ( size_t n = nMsgCount; n > 0; n-- ) {
-            // for Windows strings longer than this value are wrapped (NT 4.0)
-            const size_t nMsgLineWidth = 156;
-
-            nLines += (m_aMessages[n - 1].Len() + nMsgLineWidth - 1) / nMsgLineWidth;
-
-            if ( nLines > 25 )  // don't put too many lines in message box
-                break;
-
-            str << m_aMessages[n - 1] << wxT("\n");
-        }
-#endif // wxUSE_LOG_DIALOG/!wxUSE_LOG_DIALOG
+        DoShowSingleLogMessage(message, title, style);
     }
-
-    // this catches both cases of 1 message with wxUSE_LOG_DIALOG and any
-    // situation without it
-    if ( !str.empty() )
+    else // more than one message
     {
-        // we use a message dialog with 2 buttons to be able to use one of them
-        // for copying the message text to clipboard
-#if wxUSE_CLIPBOARD
-        wxMessageDialog dlg(NULL, str, title, style | wxYES_NO);
-        if ( !dlg.SetYesNoLabels(wxID_COPY, wxID_OK) )
-#endif // wxUSE_CLIPBOARD
-        {
-            // but if custom labels are not supported it makes no sense to keep
-            // two buttons so revert to a single one
-            dlg.SetMessageDialogStyle(style | wxOK);
-        }
+        wxArrayString messages;
+        wxArrayInt severities;
+        wxArrayLong times;
 
-#if wxUSE_CLIPBOARD
-        if ( dlg.ShowModal() == wxID_YES )
-        {
-            // this means the wxID_COPY button was selected
-            wxClipboardLocker clip;
-            if ( !clip || !wxTheClipboard->AddData(new wxTextDataObject(str)) )
-                wxLogError(_("Failed to copy dialog contents to the clipboard."));
-        }
-#endif // wxUSE_CLIPBOARD
+        messages.swap(m_aMessages);
+        severities.swap(m_aSeverity);
+        times.swap(m_aTimes);
 
-        // no undisplayed messages whatsoever
         Clear();
+
+        DoShowMultipleLogMessages(messages, severities, times, title, style);
     }
 
     // allow flushing the logs again
@@ -427,32 +435,6 @@ void wxLogGui::DoLog(wxLogLevel level, const wxString& szString, time_t t)
 #endif // wxUSE_STATUSBAR
             break;
 
-        case wxLOG_Trace:
-        case wxLOG_Debug:
-            #ifdef __WXDEBUG__
-            {
-                wxString str;
-                TimeStamp(&str);
-                str += szString;
-
-                #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
-                    // don't prepend debug/trace here: it goes to the
-                    // debug window anyhow
-                    str += wxT("\r\n");
-                    OutputDebugString(str.wx_str());
-                #else
-                    // send them to stderr
-                    wxFprintf(stderr, wxT("[%s] %s\n"),
-                              level == wxLOG_Trace ? wxT("Trace")
-                                                   : wxT("Debug"),
-                              str.c_str());
-                    fflush(stderr);
-                #endif
-            }
-            #endif // __WXDEBUG__
-
-            break;
-
         case wxLOG_FatalError:
             // show this one immediately
             wxMessageBox(szString, _("Fatal error"), wxICON_HAND);
@@ -484,6 +466,11 @@ void wxLogGui::DoLog(wxLogLevel level, const wxString& szString, time_t t)
             m_aTimes.Add((long)t);
             m_bHasMessages = true;
             break;
+
+        default:
+            // let the base class deal with debug/trace messages as well as any
+            // custom levels
+            wxLog::DoLog(level, szString, t);
     }
 }
 
@@ -552,7 +539,7 @@ private:
 
 
     DECLARE_EVENT_TABLE()
-    DECLARE_NO_COPY_CLASS(wxLogFrame)
+    wxDECLARE_NO_COPY_CLASS(wxLogFrame);
 };
 
 BEGIN_EVENT_TABLE(wxLogFrame, wxFrame)
@@ -785,7 +772,7 @@ bool wxLogWindow::OnFrameClose(wxFrame * WXUNUSED(frame))
 
 void wxLogWindow::OnFrameDelete(wxFrame * WXUNUSED(frame))
 {
-    m_pLogFrame = (wxLogFrame *)NULL;
+    m_pLogFrame = NULL;
 }
 
 wxLogWindow::~wxLogWindow()
@@ -1044,14 +1031,6 @@ void wxLogDialog::CreateDetailsControls(wxWindow *parent)
     m_listctrl->SetSize(wxDefaultCoord, wxMin(height, heightMax));
 }
 
-void wxLogDialog::OnListSelect(wxListEvent& event)
-{
-    // we can't just disable the control because this looks ugly under Windows
-    // (wrong bg colour, no scrolling...), but we still want to disable
-    // selecting items - it makes no sense here
-    m_listctrl->SetItemState(event.GetIndex(), 0, wxLIST_STATE_SELECTED);
-}
-
 void wxLogDialog::OnListItemActivated(wxListEvent& event)
 {
     // show the activated item in a message box
@@ -1162,7 +1141,7 @@ static int OpenLogFile(wxFile& file, wxString *pFilename, wxWindow *parent)
 
     // open file
     // ---------
-    bool bOk = false;
+    bool bOk;
     if ( wxFile::Exists(filename) ) {
         bool bAppend = false;
         wxString strMsg;