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/*
** Copyright (©) 2003-2012 Teus Benschop.
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 3 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
**
*/
#include "libraries.h"
#include <glib.h>
#include "dialogeditnote.h"
#include "utilities.h"
#include "gwrappers.h"
#include "usfmtools.h"
#include "stylesheetutils.h"
#include <gdk/gdkkeysyms.h>
#include "help.h"
#include "shortcuts.h"
#include "biblenotes.h"
#include "settings.h"
#include "styles.h"
#include "combobox.h"
EditNoteDialog::EditNoteDialog(Editor2 * editor)
{
// Save variables.
myeditor = editor;
// Build dialog.
Shortcuts shortcuts(0);
editnotedialog = gtk_dialog_new();
gtk_window_set_title(GTK_WINDOW(editnotedialog), "Edit note");
gtk_window_set_position(GTK_WINDOW(editnotedialog), GTK_WIN_POS_CENTER_ON_PARENT);
dialog_vbox1 = GTK_DIALOG(editnotedialog)->vbox;
gtk_widget_show(dialog_vbox1);
hbox1 = gtk_hbox_new(FALSE, 10);
gtk_widget_show(hbox1);
gtk_box_pack_start(GTK_BOX(dialog_vbox1), hbox1, TRUE, TRUE, 0);
gtk_container_set_border_width(GTK_CONTAINER(hbox1), 1);
label1 = gtk_label_new_with_mnemonic("Numbering");
gtk_widget_show(label1);
gtk_box_pack_start(GTK_BOX(hbox1), label1, FALSE, FALSE, 0);
GSList *radiobutton_numbering_automatic_group = NULL;
radiobutton_numbering_automatic = gtk_radio_button_new_with_mnemonic(NULL, "Automatic");
gtk_widget_show(radiobutton_numbering_automatic);
gtk_box_pack_start(GTK_BOX(hbox1), radiobutton_numbering_automatic, FALSE, FALSE, 0);
gtk_radio_button_set_group(GTK_RADIO_BUTTON(radiobutton_numbering_automatic), radiobutton_numbering_automatic_group);
radiobutton_numbering_automatic_group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(radiobutton_numbering_automatic));
shortcuts.button(radiobutton_numbering_automatic);
radiobutton_numbering_none = gtk_radio_button_new_with_mnemonic(NULL, "None");
gtk_widget_show(radiobutton_numbering_none);
gtk_box_pack_start(GTK_BOX(hbox1), radiobutton_numbering_none, FALSE, FALSE, 0);
gtk_radio_button_set_group(GTK_RADIO_BUTTON(radiobutton_numbering_none), radiobutton_numbering_automatic_group);
radiobutton_numbering_automatic_group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(radiobutton_numbering_none));
shortcuts.button(radiobutton_numbering_none);
radiobutton_numbering_character = gtk_radio_button_new_with_mnemonic(NULL, "Character");
gtk_widget_show(radiobutton_numbering_character);
gtk_box_pack_start(GTK_BOX(hbox1), radiobutton_numbering_character, FALSE, FALSE, 0);
gtk_radio_button_set_group(GTK_RADIO_BUTTON(radiobutton_numbering_character), radiobutton_numbering_automatic_group);
radiobutton_numbering_automatic_group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(radiobutton_numbering_character));
shortcuts.button(radiobutton_numbering_character);
entry_numbering = gtk_entry_new();
gtk_widget_show(entry_numbering);
gtk_box_pack_start(GTK_BOX(hbox1), entry_numbering, FALSE, FALSE, 0);
gtk_entry_set_max_length(GTK_ENTRY(entry_numbering), 3);
gtk_entry_set_width_chars(GTK_ENTRY(entry_numbering), 3);
hseparator5 = gtk_hseparator_new();
gtk_widget_show(hseparator5);
gtk_box_pack_start(GTK_BOX(dialog_vbox1), hseparator5, TRUE, TRUE, 0);
hbox7 = gtk_hbox_new(FALSE, 10);
gtk_widget_show(hbox7);
gtk_box_pack_start(GTK_BOX(dialog_vbox1), hbox7, FALSE, FALSE, 0);
label4 = gtk_label_new_with_mnemonic("Type");
gtk_widget_show(label4);
gtk_box_pack_start(GTK_BOX(hbox7), label4, FALSE, FALSE, 0);
gtk_misc_set_alignment(GTK_MISC(label4), 0, 0.5);
combobox1 = gtk_combo_box_new_text();
gtk_widget_show(combobox1);
gtk_box_pack_start(GTK_BOX(hbox7), combobox1, TRUE, TRUE, 0);
dialog_action_area1 = GTK_DIALOG(editnotedialog)->action_area;
gtk_widget_show(dialog_action_area1);
gtk_button_box_set_layout(GTK_BUTTON_BOX(dialog_action_area1), GTK_BUTTONBOX_END);
new InDialogHelp(editnotedialog, NULL, &shortcuts, NULL);
cancelbutton1 = gtk_button_new_from_stock("gtk-cancel");
gtk_widget_show(cancelbutton1);
gtk_dialog_add_action_widget(GTK_DIALOG(editnotedialog), cancelbutton1, GTK_RESPONSE_CANCEL);
GTK_WIDGET_SET_FLAGS(cancelbutton1, GTK_CAN_DEFAULT);
okbutton1 = gtk_button_new_from_stock("gtk-ok");
gtk_widget_show(okbutton1);
gtk_dialog_add_action_widget(GTK_DIALOG(editnotedialog), okbutton1, GTK_RESPONSE_OK);
GTK_WIDGET_SET_FLAGS(okbutton1, GTK_CAN_DEFAULT);
shortcuts.stockbutton(cancelbutton1);
shortcuts.stockbutton(okbutton1);
shortcuts.process();
g_signal_connect((gpointer) radiobutton_numbering_automatic, "toggled", G_CALLBACK(on_radiobutton_numbering_toggled), gpointer(this));
g_signal_connect((gpointer) radiobutton_numbering_none, "toggled", G_CALLBACK(on_radiobutton_numbering_toggled), gpointer(this));
g_signal_connect((gpointer) radiobutton_numbering_character, "toggled", G_CALLBACK(on_radiobutton_numbering_toggled), gpointer(this));
g_signal_connect((gpointer) okbutton1, "clicked", G_CALLBACK(on_okbutton1_clicked), gpointer(this));
// Get a pointer to the focused note paragraph.
note_paragraph = static_cast <EditorActionCreateNoteParagraph *> (myeditor->focused_paragraph);
// If no EditorNote found, disable the OK button.
gtk_widget_set_sensitive(okbutton1, note_paragraph != NULL);
// Load the available note markers in the combobox.
vector < ustring > names;
ustring stylesheet = stylesheet_get_actual ();
extern Styles *styles;
Usfm *usfm = styles->usfm(stylesheet);
for (unsigned int i = 0; i < usfm->styles.size(); i++) {
bool record = false;
if (usfm->styles[i].type == stFootEndNote) {
if (usfm->styles[i].subtype == fentFootnote)
record = true;
if (usfm->styles[i].subtype == fentEndnote)
record = true;
}
if (usfm->styles[i].type == stCrossreference) {
if (usfm->styles[i].subtype == ctCrossreference)
record = true;
}
if (record) {
names.push_back(usfm->styles[i].marker + " " + usfm->styles[i].name);
}
}
combobox_set_strings(combobox1, names);
// Set GUI.
if (note_paragraph) {
for (unsigned int i = 0; i < names.size(); i++) {
if (note_paragraph->opening_closing_marker == get_marker(names[i])) {
combobox_set_string(combobox1, names[i]);
}
}
NumberingType numberingtype;
ustring character = "*";
biblenotes_get_note_numbering(note_paragraph->caller_usfm, numberingtype, character);
numbering_set(numberingtype);
gtk_entry_set_text(GTK_ENTRY(entry_numbering), character.c_str());
}
}
EditNoteDialog::~EditNoteDialog()
{
gtk_widget_destroy(editnotedialog);
}
int EditNoteDialog::run()
{
return gtk_dialog_run(GTK_DIALOG(editnotedialog));
}
void EditNoteDialog::on_radiobutton_numbering_toggled(GtkToggleButton * togglebutton, gpointer user_data)
{
((EditNoteDialog *) user_data)->on_radiobutton_numbering(togglebutton);
}
void EditNoteDialog::on_radiobutton_numbering(GtkToggleButton * togglebutton)
{
gtk_label_set_mnemonic_widget(GTK_LABEL(label1), GTK_WIDGET(togglebutton));
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radiobutton_numbering_character))) {
gtk_widget_set_sensitive(entry_numbering, true);
gtk_widget_grab_focus(entry_numbering);
} else {
gtk_widget_set_sensitive(entry_numbering, false);
}
}
int EditNoteDialog::numbering_get()
{
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radiobutton_numbering_none)))
return ntNone;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radiobutton_numbering_character)))
return ntCharacter;
return ntAutomatic;
}
void EditNoteDialog::numbering_set(int numbering)
{
NumberingType numberingtype = (NumberingType) numbering;
switch (numberingtype) {
case ntAutomatic:
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radiobutton_numbering_automatic), true);
on_radiobutton_numbering(GTK_TOGGLE_BUTTON(radiobutton_numbering_automatic));
break;
case ntNone:
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radiobutton_numbering_none), true);
on_radiobutton_numbering(GTK_TOGGLE_BUTTON(radiobutton_numbering_none));
break;
case ntCharacter:
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radiobutton_numbering_character), true);
on_radiobutton_numbering(GTK_TOGGLE_BUTTON(radiobutton_numbering_character));
break;
}
}
void EditNoteDialog::on_okbutton1_clicked(GtkButton * button, gpointer user_data)
{
((EditNoteDialog *) user_data)->on_okbutton();
}
void EditNoteDialog::on_okbutton()
{
// Get the old note type.
EditorNoteType oldnotetype = note_type_get(myeditor->project, note_paragraph->opening_closing_marker);
// Get and store the new note marker and type.
note_paragraph->opening_closing_marker = get_marker(combobox_get_active_string(combobox1));
EditorNoteType newnotetype = note_type_get(myeditor->project, note_paragraph->opening_closing_marker);
// Change the caller, if needed.
NumberingType numberingtype = (NumberingType) numbering_get();
gchar *character = (gchar *) gtk_entry_get_text(GTK_ENTRY(entry_numbering));
note_paragraph->caller_usfm = biblenotes_get_note_caller(numberingtype, character);
/*
Change the main body of the footnote if the note type changed sufficiently.
There are some markers that only belong to foot/endnotes,
and other ones that only belong to crossreferences.
Switch between these markers, if that is needed.
*/
// Find out if there was a switch, and if so, what switch was made.
bool switch_at_all = false;
bool switch_to_xref = false;
if ((oldnotetype == entCrossreference) && (newnotetype != oldnotetype)) {
switch_at_all = true;
}
if ((newnotetype == entCrossreference) && (newnotetype != oldnotetype)) {
switch_at_all = true;
switch_to_xref = true;
}
if (switch_at_all) {
// Go through the whole note, finding tags and replacing them with new ones.
GtkTextIter startiter, enditer;
gtk_text_buffer_get_start_iter(note_paragraph->textbuffer, &startiter);
gtk_text_buffer_get_end_iter(note_paragraph->textbuffer, &enditer);
GtkTextIter iter = startiter;
do {
ustring paragraph_style;
ustring character_style;
GSList *tags = NULL, *tagp = NULL;
tags = gtk_text_iter_get_tags(&iter);
for (tagp = tags; tagp != NULL; tagp = tagp->next) {
GtkTextTag *tag = (GtkTextTag *) tagp->data;
gchar *strval;
g_object_get(G_OBJECT(tag), "name", &strval, NULL);
if (strlen(strval)) {
if (paragraph_style.empty())
paragraph_style = strval;
else
character_style = strval;
}
g_free(strval);
}
if (tags) {
g_slist_free(tags);
}
GtkTextIter iter2 = iter;
gtk_text_iter_forward_char(&iter2);
if (!paragraph_style.empty()) {
gtk_text_buffer_remove_tag_by_name(note_paragraph->textbuffer, paragraph_style.c_str(), &iter, &iter2);
}
if (!character_style.empty()) {
gtk_text_buffer_remove_tag_by_name(note_paragraph->textbuffer, character_style.c_str(), &iter, &iter2);
}
if (!paragraph_style.empty()) {
textbuffer_apply_named_tag(note_paragraph->textbuffer, switch_marker(paragraph_style, switch_to_xref), &iter, &iter2);
}
if (!character_style.empty()) {
textbuffer_apply_named_tag(note_paragraph->textbuffer, switch_marker(character_style, switch_to_xref), &iter, &iter2);
}
gtk_text_iter_forward_char(&iter);
} while (gtk_text_iter_in_range(&iter, &startiter, &enditer));
}
}
ustring EditNoteDialog::switch_marker(const ustring & marker, bool switch_to_xref)
/*
In case a footnote or endnote is changed to a crossreference, or vice versa,
then the styles of the note's body need to be updated.
This function takes a "marker", and returns the changed marker that corresponds
to it.
If switch_to_xref" is true, then the switch is made from foot/endnote to a
crossreference. If this flag is false, then the change is from a crossreference
to a footnote or endnote.
*/
{
/*
Markers for foot- and endnotes:
fr Reference
fk Keyword
fq Quotation
fqa Alternative translation.
fl Labelled Text
fp Additional Paragraph
fv Verse in Text
ft Text
fdc Apocrypha
Markers for crossreferences:
xo Origin Reference
xk Keyword
xq Quotation
xt Targets
xdc Apocrypha
*/
ustring newmarker(marker);
if (switch_to_xref) {
if (marker == "fr")
newmarker = "xo";
if (marker == "fk")
newmarker = "xk";
if (marker == "fq")
newmarker = "xq";
if (marker == "fqa")
newmarker = "xt";
if (marker == "fl")
newmarker = "xt";
if (marker == "fp")
newmarker = "xt";
if (marker == "fv")
newmarker = "xt";
if (marker == "ft")
newmarker = "xt";
if (marker == "fdc")
newmarker = "xdc";
} else {
if (marker == "xo")
newmarker = "fr";
if (marker == "xk")
newmarker = "fk";
if (marker == "xq")
newmarker = "fq";
if (marker == "xt")
newmarker = "ft";
if (marker == "xdc")
newmarker = "fdc";
}
return newmarker;
}
ustring EditNoteDialog::get_marker(const ustring & text)
// Given a string starting with a marker, then a space, then something else,
// this returns the marker.
// E.g. "f * Footnote" would yield "f".
{
ustring marker(text);
size_t pos = text.find(" ");
if (pos != string::npos) {
marker.erase(pos, marker.length() - pos);
}
return marker;
}
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