X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a7ed48a590148899ebc92f1411a1e22a749fccb2..fcb29b233888f7012ca6cf486c8287f5463787e0:/src/richtext/richtextctrl.cpp diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp index 2adf35ae03..749eba3829 100644 --- a/src/richtext/richtextctrl.cpp +++ b/src/richtext/richtextctrl.cpp @@ -37,18 +37,24 @@ #include "wx/app.h" WX_CHECK_BUILD_OPTIONS("wxRichTextCtrl") -DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_ITEM_SELECTED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_ITEM_DESELECTED) DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_LEFT_CLICK) DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK) DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK) DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK) DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_RETURN) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_CHARACTER) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_DELETE) + DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING) DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED) DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING) DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED) + IMPLEMENT_CLASS( wxRichTextCtrl, wxControl ) IMPLEMENT_CLASS( wxRichTextEvent, wxNotifyEvent ) @@ -550,7 +556,15 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) DeleteSelectedContent(& newPos); - GetBuffer().InsertNewlineWithUndo(newPos+1, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE); + if (event.ShiftDown()) + { + wxString text; + text = wxRichTextLineBreakChar; + GetBuffer().InsertTextWithUndo(newPos+1, text, this); + } + else + GetBuffer().InsertNewlineWithUndo(newPos+1, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE); + EndBatchUndo(); SetDefaultStyleToCursorStyle(); @@ -561,6 +575,8 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) GetId()); cmdEvent.SetEventObject(this); cmdEvent.SetFlags(flags); + cmdEvent.SetPosition(newPos+1); + if (!GetEventHandler()->ProcessEvent(cmdEvent)) { // Generate conventional event @@ -574,15 +590,12 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) else if (event.GetKeyCode() == WXK_BACK) { BeginBatchUndo(_("Delete Text")); - + // Submit range in character positions, which are greater than caret positions, // so subtract 1 for deleted character and add 1 for conversion to character position. if (m_caretPosition > -1 && !HasSelection()) { - GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition, m_caretPosition), - m_caretPosition, // Current caret position - m_caretPosition-1, // New caret position - this); + GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition, m_caretPosition), this); } else DeleteSelectedContent(); @@ -599,6 +612,15 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) } ScrollIntoView(m_caretPosition, WXK_LEFT); + + wxRichTextEvent cmdEvent( + wxEVT_COMMAND_RICHTEXT_DELETE, + GetId()); + cmdEvent.SetEventObject(this); + cmdEvent.SetFlags(flags); + cmdEvent.SetPosition(m_caretPosition+1); + GetEventHandler()->ProcessEvent(cmdEvent); + Update(); } else if (event.GetKeyCode() == WXK_DELETE) @@ -608,10 +630,7 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) // Submit range in character positions, which are greater than caret positions, if (m_caretPosition < GetBuffer().GetRange().GetEnd()+1 && !HasSelection()) { - GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition+1, m_caretPosition+1), - m_caretPosition, // Current caret position - m_caretPosition+1, // New caret position - this); + GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition+1, m_caretPosition+1), this); } else DeleteSelectedContent(); @@ -626,6 +645,15 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) PositionCaret(); SetDefaultStyleToCursorStyle(); } + + wxRichTextEvent cmdEvent( + wxEVT_COMMAND_RICHTEXT_DELETE, + GetId()); + cmdEvent.SetEventObject(this); + cmdEvent.SetFlags(flags); + cmdEvent.SetPosition(m_caretPosition+1); + GetEventHandler()->ProcessEvent(cmdEvent); + Update(); } else @@ -741,6 +769,14 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) return; } + wxRichTextEvent cmdEvent( + wxEVT_COMMAND_RICHTEXT_CHARACTER, + GetId()); + cmdEvent.SetEventObject(this); + cmdEvent.SetFlags(flags); + cmdEvent.SetCharacter((wxChar) keycode); + cmdEvent.SetPosition(m_caretPosition+1); + if (keycode == wxT('\t')) { // See if we need to promote or demote the selection or paragraph at the cursor @@ -759,6 +795,8 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) PromoteList(promoteBy, range, NULL); + GetEventHandler()->ProcessEvent(cmdEvent); + return; } } @@ -769,12 +807,15 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event) DeleteSelectedContent(& newPos); wxString str = (wxChar) event.GetKeyCode(); - GetBuffer().InsertTextWithUndo(newPos+1, str, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE); + GetBuffer().InsertTextWithUndo(newPos+1, str, this, 0); EndBatchUndo(); SetDefaultStyleToCursorStyle(); ScrollIntoView(m_caretPosition, WXK_RIGHT); + + GetEventHandler()->ProcessEvent(cmdEvent); + Update(); } } @@ -787,10 +828,7 @@ bool wxRichTextCtrl::DeleteSelectedContent(long* newPos) if (HasSelection()) { long pos = m_selectionRange.GetStart(); - GetBuffer().DeleteRangeWithUndo(m_selectionRange, - m_caretPosition, // Current caret position - pos, // New caret position - this); + GetBuffer().DeleteRangeWithUndo(m_selectionRange, this); m_selectionRange.SetRange(-2, -2); if (newPos) @@ -2001,7 +2039,7 @@ void wxRichTextCtrl::DoWriteText(const wxString& value, int flags) { wxString valueUnix = wxTextFile::Translate(value, wxTextFileType_Unix); - GetBuffer().InsertTextWithUndo(m_caretPosition+1, valueUnix, this); + GetBuffer().InsertTextWithUndo(m_caretPosition+1, valueUnix, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE); if ( flags & SetValue_SendEvent ) SendTextUpdatedEvent(); @@ -2062,6 +2100,13 @@ bool wxRichTextCtrl::Newline() return GetBuffer().InsertNewlineWithUndo(m_caretPosition+1, this); } +/// Insert a line break at the current insertion point. +bool wxRichTextCtrl::LineBreak() +{ + wxString text; + text = wxRichTextLineBreakChar; + return GetBuffer().InsertTextWithUndo(m_caretPosition+1, text, this); +} // ---------------------------------------------------------------------------- // Clipboard operations @@ -2210,6 +2255,8 @@ void wxRichTextCtrl::DoSetSelection(long from, long to, bool WXUNUSED(scrollCare { m_selectionAnchor = from; m_selectionRange.SetRange(from, to-1); + if (from > -2) + m_caretPosition = from-1; Refresh(false); PositionCaret(); @@ -2235,10 +2282,7 @@ void wxRichTextCtrl::Remove(long from, long to) { SelectNone(); - GetBuffer().DeleteRangeWithUndo(wxRichTextRange(from, to), - m_caretPosition, // Current caret position - from, // New caret position - this); + GetBuffer().DeleteRangeWithUndo(wxRichTextRange(from, to), this); LayoutContent(); if (!IsFrozen()) @@ -2885,7 +2929,7 @@ bool wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def) { // Flags are defined within each definition, so only certain // attributes are applied. - wxRichTextAttr attr(def->GetStyle()); + wxRichTextAttr attr(GetStyleSheet() ? def->GetStyleMergedWithBase(GetStyleSheet()) : def->GetStyle()); int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE; @@ -2955,11 +2999,7 @@ bool wxRichTextCtrl::SetDefaultStyleToCursorStyle() // If at the start of a paragraph, use the next position. long pos = GetAdjustedCaretPosition(GetCaretPosition()); -#if wxRICHTEXT_USE_DYNAMIC_STYLES if (GetUncombinedStyle(pos, attr)) -#else - if (GetStyle(pos, attr)) -#endif { SetDefaultStyle(attr); return true; @@ -3063,6 +3103,12 @@ bool wxRichTextCtrl::PromoteList(int promoteBy, const wxRichTextRange& range, co return GetBuffer().PromoteList(promoteBy, range.ToInternal(), defName, flags, specifiedLevel); } +/// Deletes the content in the given range +bool wxRichTextCtrl::Delete(const wxRichTextRange& range) +{ + return GetBuffer().DeleteRangeWithUndo(range.ToInternal(), this); +} + const wxArrayString& wxRichTextCtrl::GetAvailableFontNames() { if (sm_availableFontNames.GetCount() == 0)