X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/698b34facdbae62cce6b2c9837e698ef9c3fbe8c..ffecfa5aeb540b54914739dbb8603edbbd4c00a0:/src/palmos/textctrl.cpp diff --git a/src/palmos/textctrl.cpp b/src/palmos/textctrl.cpp new file mode 100644 index 0000000000..e0bdf7e6f5 --- /dev/null +++ b/src/palmos/textctrl.cpp @@ -0,0 +1,747 @@ +///////////////////////////////////////////////////////////////////////////// +// Name: palmos/textctrl.cpp +// Purpose: wxTextCtrl +// Author: William Osborne +// Modified by: +// Created: 10/13/04 +// RCS-ID: $Id: +// Copyright: (c) William Osborne +// Licence: wxWindows licence +///////////////////////////////////////////////////////////////////////////// + +// ============================================================================ +// declarations +// ============================================================================ + +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) + #pragma implementation "textctrl.h" +#endif + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ + #pragma hdrstop +#endif + +#if wxUSE_TEXTCTRL + +#ifndef WX_PRECOMP + #include "wx/textctrl.h" + #include "wx/settings.h" + #include "wx/brush.h" + #include "wx/utils.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/app.h" + #include "wx/menu.h" +#endif + +#include "wx/module.h" + +#if wxUSE_CLIPBOARD + #include "wx/clipbrd.h" +#endif + +#include "wx/textfile.h" + +#include "wx/palmos/private.h" +#include "wx/palmos/winundef.h" + +#include + +#if wxUSE_RICHEDIT + +#include "wx/palmos/missing.h" + +#endif // wxUSE_RICHEDIT + +// ---------------------------------------------------------------------------- +// private classes +// ---------------------------------------------------------------------------- + +#if wxUSE_RICHEDIT + +// this module initializes RichEdit DLL(s) if needed +class wxRichEditModule : public wxModule +{ +public: + virtual bool OnInit(); + virtual void OnExit(); + + // load the richedit DLL of at least of required version + static bool Load(int version = 1); + +private: + // the handles to richedit 1.0 and 2.0 (or 3.0) DLLs + static HINSTANCE ms_hRichEdit[2]; + + DECLARE_DYNAMIC_CLASS(wxRichEditModule) +}; + +HINSTANCE wxRichEditModule::ms_hRichEdit[2] = { NULL, NULL }; + +IMPLEMENT_DYNAMIC_CLASS(wxRichEditModule, wxModule) + +#endif // wxUSE_RICHEDIT + +// ---------------------------------------------------------------------------- +// event tables and other macros +// ---------------------------------------------------------------------------- + +#if wxUSE_EXTENDED_RTTI +WX_DEFINE_FLAGS( wxTextCtrlStyle ) + +wxBEGIN_FLAGS( wxTextCtrlStyle ) + // new style border flags, we put them first to + // use them for streaming out + wxFLAGS_MEMBER(wxBORDER_SIMPLE) + wxFLAGS_MEMBER(wxBORDER_SUNKEN) + wxFLAGS_MEMBER(wxBORDER_DOUBLE) + wxFLAGS_MEMBER(wxBORDER_RAISED) + wxFLAGS_MEMBER(wxBORDER_STATIC) + wxFLAGS_MEMBER(wxBORDER_NONE) + + // old style border flags + wxFLAGS_MEMBER(wxSIMPLE_BORDER) + wxFLAGS_MEMBER(wxSUNKEN_BORDER) + wxFLAGS_MEMBER(wxDOUBLE_BORDER) + wxFLAGS_MEMBER(wxRAISED_BORDER) + wxFLAGS_MEMBER(wxSTATIC_BORDER) + wxFLAGS_MEMBER(wxBORDER) + + // standard window styles + wxFLAGS_MEMBER(wxTAB_TRAVERSAL) + wxFLAGS_MEMBER(wxCLIP_CHILDREN) + wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) + wxFLAGS_MEMBER(wxWANTS_CHARS) + wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) + wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) + wxFLAGS_MEMBER(wxVSCROLL) + wxFLAGS_MEMBER(wxHSCROLL) + + wxFLAGS_MEMBER(wxTE_PROCESS_ENTER) + wxFLAGS_MEMBER(wxTE_PROCESS_TAB) + wxFLAGS_MEMBER(wxTE_MULTILINE) + wxFLAGS_MEMBER(wxTE_PASSWORD) + wxFLAGS_MEMBER(wxTE_READONLY) + wxFLAGS_MEMBER(wxHSCROLL) + wxFLAGS_MEMBER(wxTE_RICH) + wxFLAGS_MEMBER(wxTE_RICH2) + wxFLAGS_MEMBER(wxTE_AUTO_URL) + wxFLAGS_MEMBER(wxTE_NOHIDESEL) + wxFLAGS_MEMBER(wxTE_LEFT) + wxFLAGS_MEMBER(wxTE_CENTRE) + wxFLAGS_MEMBER(wxTE_RIGHT) + wxFLAGS_MEMBER(wxTE_DONTWRAP) + wxFLAGS_MEMBER(wxTE_LINEWRAP) + wxFLAGS_MEMBER(wxTE_WORDWRAP) + +wxEND_FLAGS( wxTextCtrlStyle ) + +IMPLEMENT_DYNAMIC_CLASS_XTI(wxTextCtrl, wxControl,"wx/textctrl.h") + +wxBEGIN_PROPERTIES_TABLE(wxTextCtrl) + wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent ) + wxEVENT_PROPERTY( TextEnter , wxEVT_COMMAND_TEXT_ENTER , wxCommandEvent ) + + wxPROPERTY( Font , wxFont , SetFont , GetFont , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) + wxPROPERTY( Value , wxString , SetValue, GetValue, wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY_FLAGS( WindowStyle , wxTextCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style +wxEND_PROPERTIES_TABLE() + +wxBEGIN_HANDLERS_TABLE(wxTextCtrl) +wxEND_HANDLERS_TABLE() + +wxCONSTRUCTOR_6( wxTextCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , Value , wxPoint , Position , wxSize , Size , long , WindowStyle) +#else +IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) +#endif + + +BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) + EVT_CHAR(wxTextCtrl::OnChar) + EVT_DROP_FILES(wxTextCtrl::OnDropFiles) + +#if wxUSE_RICHEDIT + EVT_RIGHT_UP(wxTextCtrl::OnRightClick) +#endif + + EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) + EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy) + EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste) + EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo) + EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo) + EVT_MENU(wxID_CLEAR, wxTextCtrl::OnDelete) + EVT_MENU(wxID_SELECTALL, wxTextCtrl::OnSelectAll) + + EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut) + EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy) + EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste) + EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo) + EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo) + EVT_UPDATE_UI(wxID_CLEAR, wxTextCtrl::OnUpdateDelete) + EVT_UPDATE_UI(wxID_SELECTALL, wxTextCtrl::OnUpdateSelectAll) + + EVT_SET_FOCUS(wxTextCtrl::OnSetFocus) +END_EVENT_TABLE() + +// ============================================================================ +// implementation +// ============================================================================ + +// ---------------------------------------------------------------------------- +// creation +// ---------------------------------------------------------------------------- + +void wxTextCtrl::Init() +{ +} + +wxTextCtrl::~wxTextCtrl() +{ +} + +bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, + const wxString& value, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& validator, + const wxString& name) +{ + return false; +} + +// Make sure the window style (etc.) reflects the HWND style (roughly) +void wxTextCtrl::AdoptAttributesFromHWND() +{ +} + +WXDWORD wxTextCtrl::MSWGetStyle(long style, WXDWORD *exstyle) const +{ + return 0; +} + +void wxTextCtrl::SetWindowStyleFlag(long style) +{ +} + +// ---------------------------------------------------------------------------- +// set/get the controls text +// ---------------------------------------------------------------------------- + +wxString wxTextCtrl::GetValue() const +{ + wxString res; + + return res; +} + +wxString wxTextCtrl::GetRange(long from, long to) const +{ + wxString str; + + return str; +} + +void wxTextCtrl::SetValue(const wxString& value) +{ +} + +#if wxUSE_RICHEDIT && (!wxUSE_UNICODE || wxUSE_UNICODE_MSLU) + +// TODO: using memcpy() would improve performance a lot for big amounts of text + +DWORD CALLBACK +wxRichEditStreamIn(DWORD dwCookie, BYTE *buf, LONG cb, LONG *pcb) +{ + return 0; +} + +// helper struct used to pass parameters from wxTextCtrl to wxRichEditStreamOut +struct wxStreamOutData +{ + wchar_t *wpc; + size_t len; +}; + +DWORD CALLBACK +wxRichEditStreamOut(DWORD_PTR dwCookie, BYTE *buf, LONG cb, LONG *pcb) +{ + return 0; +} + + +#if wxUSE_UNICODE_MSLU + #define UNUSED_IF_MSLU(param) +#else + #define UNUSED_IF_MSLU(param) param +#endif + +bool +wxTextCtrl::StreamIn(const wxString& value, + wxFontEncoding UNUSED_IF_MSLU(encoding), + bool selectionOnly) +{ + return false; +} + +#if !wxUSE_UNICODE_MSLU + +wxString +wxTextCtrl::StreamOut(wxFontEncoding encoding, bool selectionOnly) const +{ + wxString out; + + return out; +} + +#endif // !wxUSE_UNICODE_MSLU + +#endif // wxUSE_RICHEDIT + +void wxTextCtrl::WriteText(const wxString& value) +{ +} + +void wxTextCtrl::DoWriteText(const wxString& value, bool selectionOnly) +{ +} + +void wxTextCtrl::AppendText(const wxString& text) +{ +} + +void wxTextCtrl::Clear() +{ +} + +#ifdef __WIN32__ + +bool wxTextCtrl::EmulateKeyPress(const wxKeyEvent& event) +{ + return false; +} + +#endif // __WIN32__ + +// ---------------------------------------------------------------------------- +// Clipboard operations +// ---------------------------------------------------------------------------- + +void wxTextCtrl::Copy() +{ +} + +void wxTextCtrl::Cut() +{ +} + +void wxTextCtrl::Paste() +{ +} + +bool wxTextCtrl::HasSelection() const +{ + return false; +} + +bool wxTextCtrl::CanCopy() const +{ + return false; +} + +bool wxTextCtrl::CanCut() const +{ + return false; +} + +bool wxTextCtrl::CanPaste() const +{ + return false; +} + +// ---------------------------------------------------------------------------- +// Accessors +// ---------------------------------------------------------------------------- + +void wxTextCtrl::SetEditable(bool editable) +{ +} + +void wxTextCtrl::SetInsertionPoint(long pos) +{ +} + +void wxTextCtrl::SetInsertionPointEnd() +{ +} + +long wxTextCtrl::GetInsertionPoint() const +{ + return 0; +} + +long wxTextCtrl::GetLastPosition() const +{ + return 0; +} + +// If the return values from and to are the same, there is no +// selection. +void wxTextCtrl::GetSelection(long* from, long* to) const +{ +} + +bool wxTextCtrl::IsEditable() const +{ + return false; +} + +// ---------------------------------------------------------------------------- +// selection +// ---------------------------------------------------------------------------- + +void wxTextCtrl::SetSelection(long from, long to) +{ +} + +void wxTextCtrl::DoSetSelection(long from, long to, bool scrollCaret) +{ +} + +// ---------------------------------------------------------------------------- +// Working with files +// ---------------------------------------------------------------------------- + +bool wxTextCtrl::LoadFile(const wxString& file) +{ + return false; +} + +// ---------------------------------------------------------------------------- +// Editing +// ---------------------------------------------------------------------------- + +void wxTextCtrl::Replace(long from, long to, const wxString& value) +{ +} + +void wxTextCtrl::Remove(long from, long to) +{ +} + +bool wxTextCtrl::IsModified() const +{ + return false; +} + +void wxTextCtrl::MarkDirty() +{ +} + +void wxTextCtrl::DiscardEdits() +{ +} + +int wxTextCtrl::GetNumberOfLines() const +{ + return 0; +} + +// ---------------------------------------------------------------------------- +// Positions <-> coords +// ---------------------------------------------------------------------------- + +long wxTextCtrl::XYToPosition(long x, long y) const +{ + return 0; +} + +bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const +{ + return false; +} + +wxTextCtrlHitTestResult +wxTextCtrl::HitTest(const wxPoint& pt, wxTextCoord *col, wxTextCoord *row) const +{ + return wxTE_HT_UNKNOWN; +} + +// ---------------------------------------------------------------------------- +// +// ---------------------------------------------------------------------------- + +void wxTextCtrl::ShowPosition(long pos) +{ +} + +long wxTextCtrl::GetLengthOfLineContainingPos(long pos) const +{ + return 0; +} + +int wxTextCtrl::GetLineLength(long lineNo) const +{ + return 0; +} + +wxString wxTextCtrl::GetLineText(long lineNo) const +{ + wxString str; + + return str; +} + +void wxTextCtrl::SetMaxLength(unsigned long len) +{ +} + +// ---------------------------------------------------------------------------- +// Undo/redo +// ---------------------------------------------------------------------------- + +void wxTextCtrl::Undo() +{ +} + +void wxTextCtrl::Redo() +{ +} + +bool wxTextCtrl::CanUndo() const +{ +} + +bool wxTextCtrl::CanRedo() const +{ +} + +// ---------------------------------------------------------------------------- +// caret handling (Windows only) +// ---------------------------------------------------------------------------- + +bool wxTextCtrl::ShowNativeCaret(bool show) +{ + return false; +} + +// ---------------------------------------------------------------------------- +// implemenation details +// ---------------------------------------------------------------------------- + +void wxTextCtrl::Command(wxCommandEvent & event) +{ +} + +void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) +{ +} + +// ---------------------------------------------------------------------------- +// kbd input processing +// ---------------------------------------------------------------------------- + +bool wxTextCtrl::MSWShouldPreProcessMessage(WXMSG* pMsg) +{ + return false; +} + +void wxTextCtrl::OnChar(wxKeyEvent& event) +{ +} + +WXLRESULT wxTextCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) +{ + return 0; +} + +// ---------------------------------------------------------------------------- +// text control event processing +// ---------------------------------------------------------------------------- + +bool wxTextCtrl::SendUpdateEvent() +{ + return false; +} + +bool wxTextCtrl::MSWCommand(WXUINT param, WXWORD WXUNUSED(id)) +{ + return false; +} + +WXHBRUSH wxTextCtrl::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSED(nCtlColor), +#if wxUSE_CTL3D + WXUINT message, + WXWPARAM wParam, + WXLPARAM lParam +#else + WXUINT WXUNUSED(message), + WXWPARAM WXUNUSED(wParam), + WXLPARAM WXUNUSED(lParam) +#endif + ) +{ + return (WXHBRUSH) 0; +} + +bool wxTextCtrl::AdjustSpaceLimit() +{ + return false; +} + +bool wxTextCtrl::AcceptsFocus() const +{ + return false; +} + +wxSize wxTextCtrl::DoGetBestSize() const +{ + return wxSize(0,0); +} + +// ---------------------------------------------------------------------------- +// standard handlers for standard edit menu events +// ---------------------------------------------------------------------------- + +void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event)) +{ +} + +void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event)) +{ +} + +void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event)) +{ +} + +void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event)) +{ +} + +void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event)) +{ +} + +void wxTextCtrl::OnDelete(wxCommandEvent& WXUNUSED(event)) +{ +} + +void wxTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event)) +{ +} + +void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event) +{ +} + +void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event) +{ +} + +void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event) +{ +} + +void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event) +{ +} + +void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) +{ +} + +void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event) +{ +} + +void wxTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event) +{ +} + +void wxTextCtrl::OnRightClick(wxMouseEvent& event) +{ +} + +void wxTextCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event)) +{ +} + +// the rest of the file only deals with the rich edit controls +#if wxUSE_RICHEDIT + +// ---------------------------------------------------------------------------- +// EN_LINK processing +// ---------------------------------------------------------------------------- + +bool wxTextCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result) +{ + return false; +} + +// ---------------------------------------------------------------------------- +// colour setting for the rich edit controls +// ---------------------------------------------------------------------------- + +bool wxTextCtrl::SetBackgroundColour(const wxColour& colour) +{ + return false; +} + +bool wxTextCtrl::SetForegroundColour(const wxColour& colour) +{ + return false; +} + +// ---------------------------------------------------------------------------- +// styling support for rich edit controls +// ---------------------------------------------------------------------------- + +#if wxUSE_RICHEDIT + +bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style) +{ + return false; +} + +bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style) +{ + return false; +} + +bool wxTextCtrl::GetStyle(long position, wxTextAttr& style) +{ + return false; +} + +#endif + +// ---------------------------------------------------------------------------- +// wxRichEditModule +// ---------------------------------------------------------------------------- + +bool wxRichEditModule::OnInit() +{ + return false; +} + +void wxRichEditModule::OnExit() +{ +} + +/* static */ +bool wxRichEditModule::Load(int version) +{ + return false; +} + +#endif // wxUSE_RICHEDIT + +#endif // wxUSE_TEXTCTRL