X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2fce6547622ff5f9e4ec31372b0f6172e87edefa..4d8209b9070ea7120078e83a648f3627e57bc15a:/src/richtext/richtextstyles.cpp diff --git a/src/richtext/richtextstyles.cpp b/src/richtext/richtextstyles.cpp index e530832977..9e0a84a177 100644 --- a/src/richtext/richtextstyles.cpp +++ b/src/richtext/richtextstyles.cpp @@ -35,6 +35,7 @@ IMPLEMENT_CLASS(wxRichTextStyleDefinition, wxObject) IMPLEMENT_CLASS(wxRichTextCharacterStyleDefinition, wxRichTextStyleDefinition) IMPLEMENT_CLASS(wxRichTextParagraphStyleDefinition, wxRichTextStyleDefinition) IMPLEMENT_CLASS(wxRichTextListStyleDefinition, wxRichTextParagraphStyleDefinition) +IMPLEMENT_CLASS(wxRichTextBoxStyleDefinition, wxRichTextStyleDefinition) /*! * A definition @@ -46,27 +47,62 @@ void wxRichTextStyleDefinition::Copy(const wxRichTextStyleDefinition& def) m_baseStyle = def.m_baseStyle; m_style = def.m_style; m_description = def.m_description; + m_properties = def.m_properties; } bool wxRichTextStyleDefinition::Eq(const wxRichTextStyleDefinition& def) const { - return (m_name == def.m_name && m_baseStyle == def.m_baseStyle && m_style == def.m_style); + return (m_name == def.m_name && m_baseStyle == def.m_baseStyle && m_style == def.m_style && m_properties == def.m_properties); } /// Gets the style combined with the base style -wxTextAttr wxRichTextStyleDefinition::GetStyleMergedWithBase(const wxRichTextStyleSheet* sheet) const +wxRichTextAttr wxRichTextStyleDefinition::GetStyleMergedWithBase(const wxRichTextStyleSheet* sheet) const { - if (!m_baseStyle.IsEmpty()) + if (m_baseStyle.IsEmpty()) + return m_style; + + bool isParaStyle = IsKindOf(wxCLASSINFO(wxRichTextParagraphStyleDefinition)); + bool isCharStyle = IsKindOf(wxCLASSINFO(wxRichTextCharacterStyleDefinition)); + bool isListStyle = IsKindOf(wxCLASSINFO(wxRichTextListStyleDefinition)); + bool isBoxStyle = IsKindOf(wxCLASSINFO(wxRichTextBoxStyleDefinition)); + + // Collect the styles, detecting loops + wxArrayString styleNames; + wxList styles; + const wxRichTextStyleDefinition* def = this; + while (def) { - wxRichTextStyleDefinition* baseStyle = sheet->FindStyle(m_baseStyle); - if (baseStyle) + styles.Insert((wxObject*) def); + styleNames.Add(def->GetName()); + + wxString baseStyleName = def->GetBaseStyle(); + if (!baseStyleName.IsEmpty() && styleNames.Index(baseStyleName) == wxNOT_FOUND) { - wxTextAttr baseAttr = baseStyle->GetStyleMergedWithBase(sheet); - baseAttr.Apply(m_style, NULL); - return baseAttr; + if (isParaStyle) + def = sheet->FindParagraphStyle(baseStyleName); + else if (isCharStyle) + def = sheet->FindCharacterStyle(baseStyleName); + else if (isListStyle) + def = sheet->FindListStyle(baseStyleName); + else if (isBoxStyle) + def = sheet->FindBoxStyle(baseStyleName); + else + def = sheet->FindStyle(baseStyleName); } + else + def = NULL; + } + + wxRichTextAttr attr; + wxList::compatibility_iterator node = styles.GetFirst(); + while (node) + { + wxRichTextStyleDefinition* def = (wxRichTextStyleDefinition*) node->GetData(); + attr.Apply(def->GetStyle(), NULL); + node = node->GetNext(); } - return m_style; + + return attr; } /*! @@ -85,6 +121,20 @@ bool wxRichTextParagraphStyleDefinition::operator ==(const wxRichTextParagraphSt return (Eq(def) && m_nextStyle == def.m_nextStyle); } +/*! + * Box style definition + */ + +void wxRichTextBoxStyleDefinition::Copy(const wxRichTextBoxStyleDefinition& def) +{ + wxRichTextStyleDefinition::Copy(def); +} + +bool wxRichTextBoxStyleDefinition::operator ==(const wxRichTextBoxStyleDefinition& def) const +{ + return (Eq(def)); +} + /*! * List style definition */ @@ -111,14 +161,14 @@ bool wxRichTextListStyleDefinition::operator ==(const wxRichTextListStyleDefinit } /// Sets/gets the attributes for the given level -void wxRichTextListStyleDefinition::SetLevelAttributes(int i, const wxTextAttr& attr) +void wxRichTextListStyleDefinition::SetLevelAttributes(int i, const wxRichTextAttr& attr) { wxASSERT( (i >= 0 && i < 10) ); if (i >= 0 && i < 10) m_levelStyles[i] = attr; } -const wxTextAttr* wxRichTextListStyleDefinition::GetLevelAttributes(int i) const +const wxRichTextAttr* wxRichTextListStyleDefinition::GetLevelAttributes(int i) const { wxASSERT( (i >= 0 && i < 10) ); if (i >= 0 && i < 10) @@ -127,7 +177,7 @@ const wxTextAttr* wxRichTextListStyleDefinition::GetLevelAttributes(int i) const return NULL; } -wxTextAttr* wxRichTextListStyleDefinition::GetLevelAttributes(int i) +wxRichTextAttr* wxRichTextListStyleDefinition::GetLevelAttributes(int i) { wxASSERT( (i >= 0 && i < 10) ); if (i >= 0 && i < 10) @@ -142,7 +192,7 @@ void wxRichTextListStyleDefinition::SetAttributes(int i, int leftIndent, int lef wxASSERT( (i >= 0 && i < 10) ); if (i >= 0 && i < 10) { - wxTextAttr attr; + wxRichTextAttr attr; attr.SetBulletStyle(bulletStyle); attr.SetLeftIndent(leftIndent, leftSubIndent); @@ -178,11 +228,11 @@ int wxRichTextListStyleDefinition::FindLevelForIndent(int indent) const /// Combine the list style with a paragraph style, using the given indent (from which /// an appropriate level is found) -wxTextAttr wxRichTextListStyleDefinition::CombineWithParagraphStyle(int indent, const wxTextAttr& paraStyle, wxRichTextStyleSheet* styleSheet) +wxRichTextAttr wxRichTextListStyleDefinition::CombineWithParagraphStyle(int indent, const wxRichTextAttr& paraStyle, wxRichTextStyleSheet* styleSheet) { int listLevel = FindLevelForIndent(indent); - wxTextAttr attr(*GetLevelAttributes(listLevel)); + wxRichTextAttr attr(*GetLevelAttributes(listLevel)); int oldLeftIndent = attr.GetLeftIndent(); int oldLeftSubIndent = attr.GetLeftSubIndent(); @@ -203,7 +253,7 @@ wxTextAttr wxRichTextListStyleDefinition::CombineWithParagraphStyle(int indent, /// Combine the base and list style, using the given indent (from which /// an appropriate level is found) -wxTextAttr wxRichTextListStyleDefinition::GetCombinedStyle(int indent, wxRichTextStyleSheet* styleSheet) +wxRichTextAttr wxRichTextListStyleDefinition::GetCombinedStyle(int indent, wxRichTextStyleSheet* styleSheet) { int listLevel = FindLevelForIndent(indent); return GetCombinedStyleForLevel(listLevel, styleSheet); @@ -211,9 +261,9 @@ wxTextAttr wxRichTextListStyleDefinition::GetCombinedStyle(int indent, wxRichTex /// Combine the base and list style, using the given indent (from which /// an appropriate level is found) -wxTextAttr wxRichTextListStyleDefinition::GetCombinedStyleForLevel(int listLevel, wxRichTextStyleSheet* styleSheet) +wxRichTextAttr wxRichTextListStyleDefinition::GetCombinedStyleForLevel(int listLevel, wxRichTextStyleSheet* styleSheet) { - wxTextAttr attr(*GetLevelAttributes(listLevel)); + wxRichTextAttr attr(*GetLevelAttributes(listLevel)); int oldLeftIndent = attr.GetLeftIndent(); int oldLeftSubIndent = attr.GetLeftSubIndent(); @@ -297,6 +347,8 @@ bool wxRichTextStyleSheet::RemoveStyle(wxRichTextStyleDefinition* def, bool dele return true; if (RemoveListStyle(def, deleteStyle)) return true; + if (RemoveBoxStyle(def, deleteStyle)) + return true; return false; } @@ -306,7 +358,7 @@ wxRichTextStyleDefinition* wxRichTextStyleSheet::FindStyle(const wxList& list, c for (wxList::compatibility_iterator node = list.GetFirst(); node; node = node->GetNext()) { wxRichTextStyleDefinition* def = (wxRichTextStyleDefinition*) node->GetData(); - if (def->GetName().Lower() == name.Lower()) + if (def->GetName() == name) return def; } @@ -322,6 +374,7 @@ void wxRichTextStyleSheet::DeleteStyles() WX_CLEAR_LIST(wxList, m_characterStyleDefinitions); WX_CLEAR_LIST(wxList, m_paragraphStyleDefinitions); WX_CLEAR_LIST(wxList, m_listStyleDefinitions); + WX_CLEAR_LIST(wxList, m_boxStyleDefinitions); } /// Insert into list of style sheets @@ -387,6 +440,13 @@ bool wxRichTextStyleSheet::AddListStyle(wxRichTextListStyleDefinition* def) return AddStyle(m_listStyleDefinitions, def); } +/// Add a definition to the box style list +bool wxRichTextStyleSheet::AddBoxStyle(wxRichTextBoxStyleDefinition* def) +{ + def->GetStyle().GetTextBoxAttr().SetBoxStyleName(def->GetName()); + return AddStyle(m_boxStyleDefinitions, def); +} + /// Add a definition to the appropriate style list bool wxRichTextStyleSheet::AddStyle(wxRichTextStyleDefinition* def) { @@ -402,6 +462,10 @@ bool wxRichTextStyleSheet::AddStyle(wxRichTextStyleDefinition* def) if (charDef) return AddCharacterStyle(charDef); + wxRichTextBoxStyleDefinition* boxDef = wxDynamicCast(def, wxRichTextBoxStyleDefinition); + if (boxDef) + return AddBoxStyle(boxDef); + return false; } @@ -420,6 +484,10 @@ wxRichTextStyleDefinition* wxRichTextStyleSheet::FindStyle(const wxString& name, if (charDef) return charDef; + wxRichTextBoxStyleDefinition* boxDef = FindBoxStyle(name, recurse); + if (boxDef) + return boxDef; + return NULL; } @@ -448,8 +516,15 @@ void wxRichTextStyleSheet::Copy(const wxRichTextStyleSheet& sheet) AddListStyle(new wxRichTextListStyleDefinition(*def)); } + for (node = sheet.m_boxStyleDefinitions.GetFirst(); node; node = node->GetNext()) + { + wxRichTextBoxStyleDefinition* def = (wxRichTextBoxStyleDefinition*) node->GetData(); + AddBoxStyle(new wxRichTextBoxStyleDefinition(*def)); + } + SetName(sheet.GetName()); SetDescription(sheet.GetDescription()); + m_properties = sheet.m_properties; } /// Equality @@ -461,6 +536,21 @@ bool wxRichTextStyleSheet::operator==(const wxRichTextStyleSheet& WXUNUSED(sheet #if wxUSE_HTML + +// Functions for dealing with clashing names for different kinds of style. +// Returns "P", "C", "L" or "B" (paragraph, character, list or box) for +// style name | type. +static wxString wxGetRichTextStyleType(const wxString& style) +{ + return style.AfterLast(wxT('|')); +} + +static wxString wxGetRichTextStyle(const wxString& style) +{ + return style.BeforeLast(wxT('|')); +} + + /*! * wxRichTextStyleListBox: a listbox to display styles. */ @@ -512,7 +602,18 @@ wxRichTextStyleDefinition* wxRichTextStyleListBox::GetStyle(size_t i) const if (i >= m_styleNames.GetCount() /* || i < 0 */ ) return NULL; - return GetStyleSheet()->FindStyle(m_styleNames[i]); + wxString styleType = wxGetRichTextStyleType(m_styleNames[i]); + wxString style = wxGetRichTextStyle(m_styleNames[i]); + if (styleType == wxT("P")) + return GetStyleSheet()->FindParagraphStyle(style); + else if (styleType == wxT("C")) + return GetStyleSheet()->FindCharacterStyle(style); + else if (styleType == wxT("L")) + return GetStyleSheet()->FindListStyle(style); + else if (styleType == wxT("B")) + return GetStyleSheet()->FindBoxStyle(style); + else + return GetStyleSheet()->FindStyle(style); } /// Updates the list @@ -520,6 +621,8 @@ void wxRichTextStyleListBox::UpdateStyles() { if (GetStyleSheet()) { + int oldSel = GetSelection(); + SetSelection(wxNOT_FOUND); m_styleNames.Clear(); @@ -528,17 +631,22 @@ void wxRichTextStyleListBox::UpdateStyles() if (GetStyleType() == wxRICHTEXT_STYLE_ALL || GetStyleType() == wxRICHTEXT_STYLE_PARAGRAPH) { for (i = 0; i < GetStyleSheet()->GetParagraphStyleCount(); i++) - m_styleNames.Add(GetStyleSheet()->GetParagraphStyle(i)->GetName()); + m_styleNames.Add(GetStyleSheet()->GetParagraphStyle(i)->GetName() + wxT("|P")); } if (GetStyleType() == wxRICHTEXT_STYLE_ALL || GetStyleType() == wxRICHTEXT_STYLE_CHARACTER) { for (i = 0; i < GetStyleSheet()->GetCharacterStyleCount(); i++) - m_styleNames.Add(GetStyleSheet()->GetCharacterStyle(i)->GetName()); + m_styleNames.Add(GetStyleSheet()->GetCharacterStyle(i)->GetName() + wxT("|C")); } if (GetStyleType() == wxRICHTEXT_STYLE_ALL || GetStyleType() == wxRICHTEXT_STYLE_LIST) { for (i = 0; i < GetStyleSheet()->GetListStyleCount(); i++) - m_styleNames.Add(GetStyleSheet()->GetListStyle(i)->GetName()); + m_styleNames.Add(GetStyleSheet()->GetListStyle(i)->GetName() + wxT("|L")); + } + if (GetStyleType() == wxRICHTEXT_STYLE_ALL || GetStyleType() == wxRICHTEXT_STYLE_BOX) + { + for (i = 0; i < GetStyleSheet()->GetBoxStyleCount(); i++) + m_styleNames.Add(GetStyleSheet()->GetBoxStyle(i)->GetName() + wxT("|B")); } m_styleNames.Sort(); @@ -546,18 +654,51 @@ void wxRichTextStyleListBox::UpdateStyles() Refresh(); - if (GetItemCount() > 0) + int newSel = -1; + if (oldSel >= 0 && oldSel < (int) GetItemCount()) + newSel = oldSel; + else if (GetItemCount() > 0) + newSel = 0; + + if (newSel >= 0) { - SetSelection(0); + SetSelection(newSel); SendSelectedEvent(); } } + else + { + m_styleNames.Clear(); + SetSelection(wxNOT_FOUND); + SetItemCount(0); + Refresh(); + } } // Get index for style name int wxRichTextStyleListBox::GetIndexForStyle(const wxString& name) const { - return m_styleNames.Index(name); + wxString s(name); + if (GetStyleType() == wxRICHTEXT_STYLE_PARAGRAPH) + s += wxT("|P"); + else if (GetStyleType() == wxRICHTEXT_STYLE_CHARACTER) + s += wxT("|C"); + else if (GetStyleType() == wxRICHTEXT_STYLE_LIST) + s += wxT("|L"); + else if (GetStyleType() == wxRICHTEXT_STYLE_BOX) + s += wxT("|B"); + else + { + if (m_styleNames.Index(s + wxT("|P")) != wxNOT_FOUND) + s += wxT("|P"); + else if (m_styleNames.Index(s + wxT("|C")) != wxNOT_FOUND) + s += wxT("|C"); + else if (m_styleNames.Index(s + wxT("|L")) != wxNOT_FOUND) + s += wxT("|L"); + else if (m_styleNames.Index(s + wxT("|B")) != wxNOT_FOUND) + s += wxT("|B"); + } + return m_styleNames.Index(s); } /// Set selection for string @@ -565,7 +706,11 @@ int wxRichTextStyleListBox::SetStyleSelection(const wxString& name) { int i = GetIndexForStyle(name); if (i > -1) + { SetSelection(i); + if (!IsVisible(i)) + ScrollToRow(i); + } return i; } @@ -590,7 +735,7 @@ wxString wxRichTextStyleListBox::CreateHTML(wxRichTextStyleDefinition* def) cons bool isCentred = false; - wxTextAttr attr(def->GetStyleMergedWithBase(GetStyleSheet())); + wxRichTextAttr attr(def->GetStyleMergedWithBase(GetStyleSheet())); if (attr.HasAlignment() && attr.GetAlignment() == wxTEXT_ALIGNMENT_CENTRE) isCentred = true; @@ -614,18 +759,73 @@ wxString wxRichTextStyleListBox::CreateHTML(wxRichTextStyleDefinition* def) cons str << wxT("