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//----------------------------------------------------------------------------------------
// Name: editor_dialog.cpp
// Purpose: Simple HTML editor dialog
// Author: Robert O'Connor
// Modified by:
// Created: 2001/10/20
// Copyright: (c) Robert O'Connor ( rob@medicalmnemonics.com )
// Licence: GPL
// RCS-ID: $Id: editor_dialog.cpp,v 1.26 2004/01/04 00:57:49 robertoconnor Exp $
//----------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------
// GCC implementation
//----------------------------------------------------------------------------------------
#if defined(__GNUG__) && ! defined(__APPLE__)
#pragma implementation "editor_dialog.h"
#endif
//----------------------------------------------------------------------------------------
// Setup information
//----------------------------------------------------------------------------------------
#include "setup.h"
//----------------------------------------------------------------------------------------
// Begin feature removal condition
//----------------------------------------------------------------------------------------
#if ( setupUSE_INTEGRATED_HTML_EDITOR )
//----------------------------------------------------------------------------------------
// Standard wxWindows headers
//----------------------------------------------------------------------------------------
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
// For all others, include the necessary headers (this file is usually all you
// need because it includes almost all "standard" wxWindows headers)
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
//----------------------------------------------------------------------------------------
// Header of this .cpp file
//----------------------------------------------------------------------------------------
#include "editor_dialog.h"
//----------------------------------------------------------------------------------------
// Remaining headers: Needed wx headers, then wx/contrib headers, then application headers
//----------------------------------------------------------------------------------------
#include "wx/notebook.h" // wxNotebook (need its event table)
#include "wx/html/htmlwin.h" // wxHtmlWindow
// ---------------------------------------------------------------------------------------
#include "wx/xrc/xmlres.h" // XRC XML resources
#if ( setupUSE_STYLED_TEXT_CONTROL )
#include "wx/wfstream.h" // FileStream for loading StyledTextControl data
#endif
// ---------------------------------------------------------------------------------------
#include "configuration.h"
#include "body_dialog.h"
#include "bookmark_dialog.h"
#include "email_dialog.h"
#include "font_dialog.h"
#include "hr_dialog.h"
#include "hyperlink_dialog.h"
#include "image_dialog.h"
#include "ol_dialog.h"
#include "popup_dialog.h"
#include "span_dialog.h"
#include "table_dialog.h"
#include "td_th_dialog.h"
#include "ul_dialog.h"
#include "image_list.h"
#include "utils_controls.h"
#include "help_controller.h"
//----------------------------------------------------------------------------------------
// Internal constants
//----------------------------------------------------------------------------------------
// Index numbers of tabs (aka notebook pages) in the notebook, as will find each tab by
// index and assign an image to each tab. Also for the notebook page changing function.
enum {
EDITOR_NOTEBOOK_PAGE_INDEX_EDIT = 0,
EDITOR_NOTEBOOK_PAGE_INDEX_PREVIEW
};
//----------------------------------------------------------------------------------------
// Event table: connect the events to the handler functions to process them
//----------------------------------------------------------------------------------------
BEGIN_EVENT_TABLE( editor_dialog, wxDialog )
// The id to pass for this event is the the id of notebook, not the id of the
// notebook page
EVT_NOTEBOOK_PAGE_CHANGING( XRCID( "editor_dialog_notebook" ), editor_dialog::on_notebook_changing)
// The basic toolbar panel
EVT_BUTTON( XRCID( "editor_dialog_basic_panel_hyperlink_button" ), editor_dialog::on_toolbar_hyperlink_button )
// The advanced toolbar panel
EVT_BUTTON( XRCID( "editor_dialog_toolbar_hyperlink_button" ), editor_dialog::on_toolbar_hyperlink_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_mailto_button" ), editor_dialog::on_toolbar_mailto_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_bookmark_button" ), editor_dialog::on_toolbar_bookmark_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_popup_button" ), editor_dialog::on_toolbar_popup_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_paragraph_button" ), editor_dialog::on_toolbar_paragraph_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_paragraph_left_button" ), editor_dialog::on_toolbar_paragraph_left_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_paragraph_center_button" ), editor_dialog::on_toolbar_paragraph_center_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_paragraph_right_button" ), editor_dialog::on_toolbar_paragraph_right_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_paragraph_full_button" ), editor_dialog::on_toolbar_paragraph_full_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_break_button" ), editor_dialog::on_toolbar_break_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_image_button" ), editor_dialog::on_toolbar_image_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_hr_button" ), editor_dialog::on_toolbar_hr_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_nbsp_button" ), editor_dialog::on_toolbar_nbsp_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_span_button" ), editor_dialog::on_toolbar_span_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_div_left_button" ), editor_dialog::on_toolbar_div_left_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_div_center_button" ), editor_dialog::on_toolbar_div_center_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_div_right_button" ), editor_dialog::on_toolbar_div_right_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_center_button" ), editor_dialog::on_toolbar_center_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_blockquote_button" ), editor_dialog::on_toolbar_blockquote_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_q_button" ), editor_dialog::on_toolbar_q_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_cite_button" ), editor_dialog::on_toolbar_cite_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_font_button" ), editor_dialog::on_toolbar_font_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_bold_button" ), editor_dialog::on_toolbar_bold_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_strong_button" ), editor_dialog::on_toolbar_strong_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_italic_button" ), editor_dialog::on_toolbar_italic_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_em_button" ), editor_dialog::on_toolbar_em_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_underline_button" ), editor_dialog::on_toolbar_underline_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_strike_button" ), editor_dialog::on_toolbar_strike_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_tt_button" ), editor_dialog::on_toolbar_tt_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_sup_button" ), editor_dialog::on_toolbar_sup_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_sub_button" ), editor_dialog::on_toolbar_sub_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_preformatted_button" ), editor_dialog::on_toolbar_preformatted_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_code_button" ), editor_dialog::on_toolbar_code_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_h1_button" ), editor_dialog::on_toolbar_h1_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_h2_button" ), editor_dialog::on_toolbar_h2_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_h3_button" ), editor_dialog::on_toolbar_h3_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_h4_button" ), editor_dialog::on_toolbar_h4_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_h5_button" ), editor_dialog::on_toolbar_h5_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_h6_button" ), editor_dialog::on_toolbar_h6_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_small_button" ), editor_dialog::on_toolbar_small_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_table_button" ), editor_dialog::on_toolbar_table_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_tr_button" ), editor_dialog::on_toolbar_tr_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_th_button" ), editor_dialog::on_toolbar_th_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_td_button" ), editor_dialog::on_toolbar_td_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_ordered_list_button" ), editor_dialog::on_toolbar_ordered_list_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_unordered_list_button" ), editor_dialog::on_toolbar_unordered_list_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_list_element_button" ), editor_dialog::on_toolbar_list_element_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_menu_button" ), editor_dialog::on_toolbar_menu_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_dt_button" ), editor_dialog::on_toolbar_dt_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_dd_button" ), editor_dialog::on_toolbar_dd_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_dl_button" ), editor_dialog::on_toolbar_dl_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_html_button" ), editor_dialog::on_toolbar_html_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_meta_handheldfriendly_button" ), editor_dialog::on_toolbar_meta_handheldfriendly_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_body_button" ), editor_dialog::on_toolbar_body_button )
EVT_BUTTON( XRCID( "editor_dialog_toolbar_comment_button" ), editor_dialog::on_toolbar_comment_button )
EVT_BUTTON( wxID_OK, editor_dialog::OnOK )
EVT_BUTTON( wxID_HELP_CONTEXT, editor_dialog::on_help_button )
END_EVENT_TABLE()
//----------------------------------------------------------------------------------------
// Public members
//----------------------------------------------------------------------------------------
// Constructor, including setting the dialog's m_editted_filename member to the
// incoming filename_to_load string.
editor_dialog::editor_dialog( wxWindow* parent, wxString filename_to_load )
: m_editted_filename( filename_to_load )
{
wxXmlResource::Get()->LoadDialog( this, parent, "editor_dialog" );
// Load either the simple or advanced toolbar into the <unknown> placeholder
// in the XRC (similar to showcase_dialog.cpp--see there for comments).
bool use_advanced_toolbars = the_configuration->Read( "/PLUCKER_DESKTOP/editor_use_advanced_toolbars", 0L );
if ( use_advanced_toolbars )
{
wxXmlResource::Get()->AttachUnknownControl( wxT( "editor_dialog_toolbar_panel" ),
wxXmlResource::Get()->LoadPanel( this, wxT( "editor_dialog_advanced_panel" ) ) );
}
else
{
wxXmlResource::Get()->AttachUnknownControl( wxT( "editor_dialog_toolbar_panel" ),
wxXmlResource::Get()->LoadPanel( this, wxT( "editor_dialog_basic_panel" ) ) );
}
// Replaces the unknown placeholder in resource with a STC or TextCtrl
#if ( setupUSE_STYLED_TEXT_CONTROL )
m_editor_stc = new wxStyledTextCtrl( this, -1 );
wxXmlResource::Get()->AttachUnknownControl( wxT( "editor_dialog_stc_or_textctrl" ),
m_editor_stc );
#else // setupUSE_STYLED_TEXT_CONTROL
m_editor_textctrl = new wxTextCtrl( this, -1, wxEmptyString, wxDefaultPosition,
wxSize( 0,0 ), wxTE_MULTILINE | wxHSCROLL );
wxXmlResource::Get()->AttachUnknownControl( wxT( "editor_dialog_stc_or_textctrl" ),
m_editor_textctrl );
#endif // setupUSE_STYLED_TEXT_CONTROL
// Initialize the settings for STC or TextCtrl
stc_or_textctrl_init();
// Give small icons to the 'Edit' and 'Preview' tabs, using images from the shareed
// wxImageList. First assign the imagelist to use to get images from, then tell what
// index number to set the icons to.
XRCCTRL( *this, "editor_dialog_notebook", wxNotebook )
->SetImageList( image_list::get() );
XRCCTRL( *this, "editor_dialog_notebook", wxNotebook )
->SetPageImage( EDITOR_NOTEBOOK_PAGE_INDEX_EDIT, SMALL_IMAGE_LIST_ID_EDITOR_DIALOG_EDIT_TAB );
XRCCTRL( *this, "editor_dialog_notebook", wxNotebook )
->SetPageImage( EDITOR_NOTEBOOK_PAGE_INDEX_PREVIEW, SMALL_IMAGE_LIST_ID_EDITOR_DIALOG_PREVIEW_TAB );
// Load the file into the STC or TextCtrl
stc_or_textctrl_load_file( filename_to_load );
// Set the size, position of the frame using our common function for this dialog
// [utils_controls.cpp]
utils_controls::read_dialog_position_and_size( this, "editor_dialog" );
}
// Destructor
editor_dialog::~editor_dialog()
{
// Save the size and position of the dialog for next time
// [utils_controls.cpp]
utils_controls::write_dialog_position_and_size( this, "editor_dialog" );
// Delete the added styled text control / textctrl so no memory leak.
//! \todo SOURCE: Needed? Weren't they created as children so they should go anyways.
#if ( setupUSE_STYLED_TEXT_CONTROL )
delete m_editor_stc;
m_editor_stc = NULL;
#else // setupUSE_STYLED_TEXT_CONTROL
delete m_editor_textctrl;
m_editor_textctrl = NULL;
#endif // setupUSE_STYLED_TEXT_CONTROL
}
//----------------------------------------------------------------------------------------
// Private members: Non-event handlers
//----------------------------------------------------------------------------------------
// Initializes the STC or TextCtrl
void editor_dialog::stc_or_textctrl_init()
{
// Make a default font for the STC or TextCtrl. Set the default point size up in
// plucker_defines.h, as it varies too much with the OS.
wxFont default_font( plkrDEFAULT_TEXTCTRL_FONT_POINTSIZE,
wxFONTFAMILY_TELETYPE,
wxFONTSTYLE_NORMAL,
wxFONTWEIGHT_NORMAL
//! \todo Remove the force to Courier after there is a font selector.
#ifdef __WXGTK__
,
FALSE,
"Courier"
#endif
);
#if ( setupUSE_STYLED_TEXT_CONTROL )
// Setup the default font, if it is OK
if ( default_font.Ok() )
{
m_editor_stc->StyleSetFont( wxSTC_STYLE_DEFAULT, default_font );
}
// Clear any current styles.
m_editor_stc->StyleClearAll();
// The rest of these set up certain styles for HTML. See wx/stc/stc.h for the defines:
// wxSTC_H_DEFAULT: Normal text, not inside a <>: <tag>style</tag>style<nexttag>
m_editor_stc->StyleSetForeground( wxSTC_H_DEFAULT, wxColour( 0x00, 0x00, 0x00 ) );
// wxSTC_H_TAG: Tags: <style attribute="value"></style>
m_editor_stc->StyleSetForeground( wxSTC_H_TAG, wxColour( 0x99, 0x00, 0x99 ) );
m_editor_stc->StyleSetBold( wxSTC_H_TAG, TRUE );
// wxSTC_H_ATTRIBUTE: Attributes: <tag style="value">
m_editor_stc->StyleSetForeground( wxSTC_H_ATTRIBUTE, wxColour( 0xff, 0x00, 0x00 ) );
m_editor_stc->StyleSetBold( wxSTC_H_ATTRIBUTE, TRUE );
// wxSTC_H_NUMBER: Unquoted attribute numerical values: <tag attribute=style>
m_editor_stc->StyleSetForeground( wxSTC_H_NUMBER, wxColour( 0x00, 0x00, 0xff ) );
// wxSTC_H_DOUBLESTRING: Doubled quoted attribute values: <tag attribute="style">
m_editor_stc->StyleSetForeground( wxSTC_H_DOUBLESTRING, wxColour( 0x00, 0x00, 0xff ) );
// wxSTC_H_SINGLESTRING: Single quoted attribute values: <tag attribute='style'>
m_editor_stc->StyleSetForeground( wxSTC_H_SINGLESTRING, wxColour( 0x00, 0x00, 0xff ) );
// wxSTC_H_OTHER: Equal signs (=) between paramters and values: <tag attributestylevalue>
m_editor_stc->StyleSetForeground( wxSTC_H_OTHER, wxColour( 0xff, 0x00, 0x00 ) );
// wxSTC_H_COMMENT: HTML comments (also colors the <!--- and --->): <!--- style --->
m_editor_stc->StyleSetForeground( wxSTC_H_COMMENT, wxColour( 0x99, 0x99, 0x99 ) );
m_editor_stc->StyleSetItalic( wxSTC_H_COMMENT, TRUE );
// wxSTC_H_ENTITY: Entities, such as & or
m_editor_stc->StyleSetForeground( wxSTC_H_ENTITY, wxColour( 0x00, 0x00, 0x00 ) );
m_editor_stc->StyleSetItalic( wxSTC_H_ENTITY, TRUE );
m_editor_stc->StyleSetBold( wxSTC_H_ENTITY, TRUE );
// Set the forecolor and backcolor for text currently wiped and selected
// with mouse. Fits in best with OS as a whole if use the OS system colors.
m_editor_stc->SetSelForeground( TRUE,
wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) );
m_editor_stc->SetSelBackground( TRUE,
wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHT ) );
// Put line numbers in the margin ( ie the gutter )
m_editor_stc->SetMarginType( 0, wxSTC_MARGIN_NUMBER );
// Format the font of the line numbers, and the margin width
#ifdef __WXMSW__
m_editor_stc->StyleSetSpec( wxSTC_STYLE_LINENUMBER, "size:7,face:Arial,fore:#666666" );
m_editor_stc->SetMarginWidth( 0, 22 );
#else
m_editor_stc->StyleSetSpec( wxSTC_STYLE_LINENUMBER, "size:9,face:Helvetica" );
m_editor_stc->SetMarginWidth( 0, 22 );
#endif
#else // setupUSE_STYLED_TEXT_CONTROL
m_editor_textctrl->SetFont( default_font );
#endif // setupUSE_STYLED_TEXT_CONTROL
}
// Loads the file to edit into the STC or TextCtrl
void editor_dialog::stc_or_textctrl_load_file( wxString filename )
{
#if ( setupUSE_STYLED_TEXT_CONTROL )
// Load up the text
wxFile file( filename );
wxString st;
char* buff = st.GetWriteBuf( file.Length() );
file.Read( buff, file.Length() );
st.UngetWriteBuf();
//! \todo SOURCE: Need to destruct the wxFile object here?
file.~wxFile();
m_editor_stc->InsertText( 0, st );
m_editor_stc->EmptyUndoBuffer();
// STC has differed lexers to colorize different language syntaxes. This sets the
// lexer to HTML syntax
m_editor_stc->SetLexer( wxSTC_LEX_HTML );
#else // setupUSE_STYLED_TEXT_CONTROL
// wxTextCtrl has its own function to load directly from a file.
m_editor_textctrl->LoadFile( filename );
#endif // setupUSE_STYLED_TEXT_CONTROL
}
// Inserts 2 string of text at the current insertion point. It is split into 2 strings
// so that can (a) Highlight a swatch of text and the start and ending text gets put
// on either side of the selected text, or (b) if no text selected, then backspace the
// caret to right before the ending text, so that when add a <h1></h1>, the caret gets
// placed in a logical place: <h1>|</h1>
void editor_dialog::stc_or_textctrl_insert_text
(
wxString starting_text_to_insert, // Text to insert at start of selection
wxString ending_text_to_insert, // Text to insert at end of a selection
bool tag_can_insert_newline // Whether prudent to ever insert a '\n'
)
{
wxString selected_text; // Currently selected text in the control
// Add a trailing linefeed to the ending text, if so requested by the user in the
// editor preferences, and it is prudent to do so (ie a newline after a <i> </i> doesn't
// make sense.
bool insert_a_linefeed = the_configuration->Read( "/PLUCKER_DESKTOP/editor_tools_insert_linefeeds", 1L);
if ( insert_a_linefeed && tag_can_insert_newline )
{
ending_text_to_insert += wxT( "\n" );
}
#if ( setupUSE_STYLED_TEXT_CONTROL )
selected_text = m_editor_stc->GetSelectedText();
if ( selected_text == "" )
{
// No text selected, just add the two strings at the insertion point
int original_caret_position = m_editor_stc->GetCurrentPos();
m_editor_stc->InsertText( original_caret_position, ending_text_to_insert );
m_editor_stc->InsertText( original_caret_position, starting_text_to_insert );
// Now set the cursor to between the starting and ending text. The previous
// insertion text ends up at the the original caret position, so just fast-forward
// the length of the starting text
int length_of_starting_text_to_insert = (int) starting_text_to_insert.Length();
int new_caret_position = original_caret_position + length_of_starting_text_to_insert;
m_editor_stc->SetSelectionStart( new_caret_position );
//m_editor_stc->SetCurrentPos( new_caret_position );
}
else
{
// Some text is selected, so put the ending_text at the end of the selected text,
// and the starting text before the selected text.
// First, store the positions of start and end of selection.
int selection_starting_caret_position = m_editor_stc->GetSelectionStart();
int selection_ending_caret_position = m_editor_stc->GetSelectionEnd();
// Now insert the ending text at the ending caret position (by inserting the
// ending text first, the starting position doesn't change).
m_editor_stc->InsertText( selection_ending_caret_position , ending_text_to_insert );
m_editor_stc->InsertText( selection_starting_caret_position, starting_text_to_insert );
}
// Set the focus from the toolbar, back to the STC.
m_editor_stc->SetFocus();
#else // setupUSE_STYLED_TEXT_CONTROL
long selection_starting_caret_position;
long selection_ending_caret_position;
m_editor_textctrl->GetSelection( &selection_starting_caret_position,
&selection_ending_caret_position );
// If selection starting caret position equals the end, that means was no selection
if ( selection_starting_caret_position == selection_ending_caret_position )
{
long original_caret_position = m_editor_textctrl->GetInsertionPoint();
// No text selected, just add the two strings at the insertion point
m_editor_textctrl->WriteText( starting_text_to_insert );
m_editor_textctrl->WriteText( ending_text_to_insert );
// Now set the cursor to between the starting and ending text. The previous
// insertion text ends up at the the original caret position, so just fast-forward
// the length of the starting text
long length_of_starting_text_to_insert = (long) starting_text_to_insert.Length();
long new_caret_position = original_caret_position + length_of_starting_text_to_insert;
m_editor_textctrl->SetInsertionPoint( new_caret_position );
}
else
{
// Some text is selected, so put the ending_text at the end of the selected text,
// and the starting text before the selected text.
// Set the insertion point to selection end, then insert ending text
m_editor_textctrl->SetInsertionPoint( selection_ending_caret_position );
m_editor_textctrl->WriteText( ending_text_to_insert );
// Set the insertion point to selection end, then insert ending text
m_editor_textctrl->SetInsertionPoint( selection_starting_caret_position );
m_editor_textctrl->WriteText( starting_text_to_insert );
}
// Set the focus from the toolbar, back to the TextCtrl.
m_editor_textctrl->SetFocus();
#endif // setupUSE_STYLED_TEXT_CONTROL
}
void editor_dialog::stc_or_textctrl_send_text_to_preview()
{
wxString preview_text;
#if ( setupUSE_STYLED_TEXT_CONTROL )
// Get all the text in the styled text control.
preview_text = m_editor_stc->GetText();
#else // setupUSE_STYLED_TEXT_CONTROL
// Get all the text in the wxTextCtrl
preview_text = m_editor_textctrl->GetValue();
#endif // setupUSE_STYLED_TEXT_CONTROL
// Set the preview html window to the preview_text string
XRCCTRL( *this, "editor_dialog_preview_tab_htmlwindow", wxHtmlWindow )
->SetPage( preview_text );
wxLogDebug ( "Set the value of htmlwindow" );
}
// Saves context of STC or TextCtrl to a file ( no filename argument, since
// using the class member 'm_editted_filename').
void editor_dialog::stc_or_textctrl_save_file()
{
#if ( setupUSE_STYLED_TEXT_CONTROL )
// TODO: override OnCancel/On Close to give a warning box if cancelling on a text control
// that was modified.
wxString stc_text;
// Create a file object, and importantly, the second parameter is wxFile::write
// mode so, that can write to the file.
wxFile file( m_editted_filename, wxFile::write );
// Get all the text in the styled text control.
stc_text = m_editor_stc->GetText();
// Dump the entire string to the file.
file.Write( stc_text );
//TODO: Need to destroy the wxFile object?
file.~wxFile();
#else // setupUSE_STYLED_TEXT_CONTROL
// TODO: override OnCancel/On Close to give a warning box if cancelling on a text control
// that was modified.
// Only bother saving if the text inside the textbox has been modified.
if ( m_editor_textctrl->IsModified() )
{
// Save the HTML code from the text control, back into the file.
// Recall "this->m_editted_filename" was the home.html file that we
// squirreled away when we first opened this dialog.
bool successful = m_editor_textctrl->SaveFile( this->m_editted_filename );
// Show a warning message if unable to save.
if( ! successful )
{
wxLogError( _( "Unable to save home.html" ) );
}
}
#endif // setupUSE_STYLED_TEXT_CONTROL
}
//----------------------------------------------------------------------------------------
// Private members: event handlers
//----------------------------------------------------------------------------------------
// Loads the html source of edit textctrl into preview htmlwindow, so can render a preview.
void editor_dialog::on_notebook_changing( wxNotebookEvent &event )
{
// There is a on_notebook_changing event sent when loading dialog, and this causes a
// crash. Therefore we prevent it executing until our notebook is displayed.
if ( this->wxWindow::IsShown() )
{
wxLogDebug( "Entering on_notebook_changing_function" );
wxLogDebug( "Notebook event.GetOldSelection=%d", event.GetOldSelection() );
if ( event.GetOldSelection() == EDITOR_NOTEBOOK_PAGE_INDEX_EDIT ) {
wxLogDebug( "Switching from edit tab, so sending text to preview tab" );
stc_or_textctrl_send_text_to_preview();
}
}
}
void editor_dialog::on_toolbar_hyperlink_button( wxCommandEvent &event )
{
hyperlink_dialog a_hyperlink_dialog( this );
if ( a_hyperlink_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_hyperlink_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_mailto_button( wxCommandEvent &event )
{
email_dialog a_email_dialog( this );
if ( a_email_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_email_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_bookmark_button( wxCommandEvent &event )
{
bookmark_dialog a_bookmark_dialog( this );
if ( a_bookmark_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_bookmark_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_popup_button( wxCommandEvent &event )
{
popup_dialog a_popup_dialog( this );
if ( a_popup_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_popup_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_paragraph_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<p>", "</p>", TRUE );
}
void editor_dialog::on_toolbar_paragraph_left_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<p align=\"left\">", "</p>", TRUE );
}
void editor_dialog::on_toolbar_paragraph_center_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<p align=\"center\">", "</p>", TRUE );
}
void editor_dialog::on_toolbar_paragraph_right_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<p align=\"right\">", "</p>", TRUE );
}
void editor_dialog::on_toolbar_paragraph_full_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<p align=\"full\">", "</p>", TRUE );
}
void editor_dialog::on_toolbar_break_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<br>", "", TRUE );
}
void editor_dialog::on_toolbar_image_button( wxCommandEvent &event )
{
image_dialog a_image_dialog( this );
if ( a_image_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_image_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_hr_button( wxCommandEvent &event )
{
hr_dialog a_hr_dialog( this );
if ( a_hr_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_hr_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_nbsp_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( " ", "", FALSE );
}
void editor_dialog::on_toolbar_span_button( wxCommandEvent &event )
{
span_dialog a_span_dialog( this );
if ( a_span_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_span_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_div_left_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<div align=\"left\">", "</div>", TRUE );
}
void editor_dialog::on_toolbar_div_center_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<div align=\"center\">", "</div>", TRUE );
}
void editor_dialog::on_toolbar_div_right_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<div align=\"right\">", "</div>", TRUE );
}
void editor_dialog::on_toolbar_center_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<center>", "</center>", FALSE );
}
void editor_dialog::on_toolbar_blockquote_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<blockquote>", "</blockquote>", TRUE );
}
void editor_dialog::on_toolbar_q_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<q>", "</q>", TRUE );
}
void editor_dialog::on_toolbar_cite_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<cite>", "</cite>", TRUE );
}
void editor_dialog::on_toolbar_font_button( wxCommandEvent &event )
{
font_dialog a_font_dialog( this );
if ( a_font_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_font_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_bold_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<b>", "</b>", FALSE );
}
void editor_dialog::on_toolbar_strong_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<strong>", "</strong>", FALSE );
}
void editor_dialog::on_toolbar_italic_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<i>", "</i>", FALSE );
}
void editor_dialog::on_toolbar_em_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<em>", "</em>", FALSE );
}
void editor_dialog::on_toolbar_underline_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<u>", "</u>", FALSE );
}
void editor_dialog::on_toolbar_strike_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<strike>", "</strike>", FALSE );
}
void editor_dialog::on_toolbar_tt_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<tt>", "</tt>", FALSE );
}
void editor_dialog::on_toolbar_sup_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<sup>", "</sup>", FALSE );
}
void editor_dialog::on_toolbar_sub_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<sub>", "</sub>", FALSE );
}
void editor_dialog::on_toolbar_preformatted_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<pre>", "</pre>", FALSE );
}
void editor_dialog::on_toolbar_code_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<code>", "</code>", TRUE);
}
void editor_dialog::on_toolbar_h1_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<h1>", "</h1>", TRUE );
}
void editor_dialog::on_toolbar_h2_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<h2>", "</h2>", TRUE );
}
void editor_dialog::on_toolbar_h3_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<h3>", "</h3>", TRUE );
}
void editor_dialog::on_toolbar_h4_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<h4>", "</h4>", TRUE );
}
void editor_dialog::on_toolbar_h5_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<h5>", "</h5>", TRUE );
}
void editor_dialog::on_toolbar_h6_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<h6>", "</h6>", TRUE );
}
void editor_dialog::on_toolbar_small_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<small>", "</small>", TRUE );
}
void editor_dialog::on_toolbar_table_button( wxCommandEvent &event )
{
table_dialog a_table_dialog( this );
if ( a_table_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_table_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_tr_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<tr>", "</tr>", TRUE );
}
void editor_dialog::on_toolbar_th_button( wxCommandEvent &event )
{
td_th_dialog a_td_th_dialog( this, optionTD_TH_DIALOG_IS_TH );
if ( a_td_th_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_td_th_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_td_button( wxCommandEvent &event )
{
td_th_dialog a_td_th_dialog( this, optionTD_TH_DIALOG_IS_TD );
if ( a_td_th_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_td_th_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_ordered_list_button( wxCommandEvent &event )
{
ol_dialog a_ol_dialog( this );
if ( a_ol_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_ol_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_unordered_list_button( wxCommandEvent &event )
{
ul_dialog a_ul_dialog( this );
if ( a_ul_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_ul_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_list_element_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<li>", "</li>", TRUE );
}
void editor_dialog::on_toolbar_menu_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<menu>", "</menu>", TRUE );
}
void editor_dialog::on_toolbar_dt_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<dt>", "</dt>", TRUE );
}
void editor_dialog::on_toolbar_dd_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<dd>", "</dd>", TRUE );
}
void editor_dialog::on_toolbar_dl_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<dl>", "</dl>", TRUE );
}
void editor_dialog::on_toolbar_html_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<html>", "</html>", TRUE );
}
void editor_dialog::on_toolbar_meta_handheldfriendly_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text(
"<meta name=\"HandheldFriendly\" content=\"true\">", "", TRUE );
}
void editor_dialog::on_toolbar_body_button( wxCommandEvent &event )
{
body_dialog a_body_dialog( this );
if ( a_body_dialog.ShowModal() == wxID_OK )
{
wxString starting_text;
wxString ending_text;
a_body_dialog.transfer_to( starting_text, ending_text );
stc_or_textctrl_insert_text( starting_text, ending_text, TRUE );
}
}
void editor_dialog::on_toolbar_comment_button( wxCommandEvent &event )
{
stc_or_textctrl_insert_text( "<!--- ", " --->", FALSE );
}
// Override wxDialog's default behavior for clicking an OK button.
void editor_dialog::OnOK( wxCommandEvent& event )
{
// Save to a file.
stc_or_textctrl_save_file();
// Get rid of the modal dialog. Not transferring any info from this modal's control
// to a parent dialog, so don't have to bother with wxWindow::Validate or
// wxWindow::TransferDataFromWindow.
EndModal( wxID_OK );
}
void editor_dialog::on_help_button( wxCommandEvent &event )
{
#if ( setupUSE_ONLINE_HELP )
help_controller::get()->show_help_topic( plkrHELP_ID_EDITOR_DIALOG );
#endif
}
//----------------------------------------------------------------------------------------
// End feature removal condition
//----------------------------------------------------------------------------------------
#endif // setupUSE_INTEGRATED_HTML_EDITOR
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