2 * \file QDelimiterDialog.C
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * Full author contact details are available in file CREDITS.
13 #include "QDelimiterDialog.h"
15 #include "iconpalette.h"
17 #include "qt_helpers.h"
19 #include "controllers/ControlMath.h"
25 #include <qcheckbox.h>
26 #include <qcombobox.h>
38 char const * delim[] = {
39 "(", ")", "{", "}", "[", "]",
40 "lceil", "rceil", "lfloor", "rfloor", "langle", "rangle",
41 "uparrow", "Uparrow", "downarrow", "Downarrow",
42 "|", "Vert", "slash", "backslash", ""
46 char const * const bigleft[] = {"bigl", "Bigl", "biggl", "Biggl", ""};
47 char const * const bigright[] = {"bigr", "Bigr", "biggr", "Biggr", ""};
48 char const * const biggui[] = {N_("big size"), N_("Big size"),
49 N_("bigg size"), N_("Bigg size"), ""};
52 string do_match(const string & str)
54 if (str == "(") return ")";
55 if (str == ")") return "(";
56 if (str == "[") return "]";
57 if (str == "]") return "[";
58 if (str == "{") return "}";
59 if (str == "}") return "{";
60 if (str == "l") return "r";
61 if (str == "rceil") return "lceil";
62 if (str == "lceil") return "rceil";
63 if (str == "rfloor") return "lfloor";
64 if (str == "lfloor") return "rfloor";
65 if (str == "rangle") return "langle";
66 if (str == "langle") return "rangle";
67 if (str == "backslash") return "slash";
68 if (str == "slash") return "backslash";
73 string fix_name(const string & str, bool big)
77 if (str == "backslash")
81 if (!big || str == "(" || str == ")" || str == "[" || str == "]")
90 QDelimiterDialog::QDelimiterDialog(QMathDelimiter * form)
91 : QDelimiterDialogBase(0, 0, false, 0),
94 setCaption(qt_("LyX: Delimiters"));
96 for (int i = 0; *delim[i]; ++i) {
97 string xpm(find_xpm(delim[i]));
98 leftIP->add(QPixmap(toqstr(xpm)), delim[i], delim[i]);
99 rightIP->add(QPixmap(toqstr(xpm)), delim[i], delim[i]);
102 string empty_xpm(find_xpm("empty"));
104 leftIP->add(QPixmap(toqstr(empty_xpm)), "empty", "empty");
105 rightIP->add(QPixmap(toqstr(empty_xpm)), "empty", "empty");
106 delimSize->insertItem(qt_("Variable size"));
107 for (int i = 0; *biggui[i]; ++i)
108 delimSize->insertItem(qt_(biggui[i]));
110 // Leave these std:: qualifications alone !
111 connect(leftIP, SIGNAL(button_clicked(const std::string &)),
112 this, SLOT(ldelim_clicked(const std::string &)));
113 connect(rightIP, SIGNAL(button_clicked(const std::string &)),
114 this, SLOT(rdelim_clicked(const std::string &)));
115 connect(delimSize, SIGNAL(activated(int)),
116 this, SLOT(size_selected(int)) );
122 void QDelimiterDialog::insertClicked()
125 form_->controller().dispatchDelim(
126 fix_name(left_, false) + ' ' +
127 fix_name(right_, false));
129 std::ostringstream os;
130 os << '"' << bigleft[size_ - 1] << "\" \""
131 << fix_name(left_, true) << "\" \""
132 << bigright[size_ - 1] << "\" \""
133 << fix_name(right_, true) << '"';
134 form_->controller().dispatchBigDelim(os.str());
139 void QDelimiterDialog::set_label(QLabel * label, const string & str)
141 label->setUpdatesEnabled(false);
142 label->setPixmap(QPixmap(toqstr(find_xpm(str))));
143 label->setUpdatesEnabled(true);
148 void QDelimiterDialog::ldelim_clicked(const string & str)
152 set_label(leftPI, left_);
153 if (matchCB->isChecked()) {
154 right_ = do_match(left_);
155 set_label(rightPI, right_);
160 void QDelimiterDialog::rdelim_clicked(const string & str)
164 set_label(rightPI, right_);
165 if (matchCB->isChecked()) {
166 left_ = do_match(right_);
167 set_label(leftPI, left_);
172 void QDelimiterDialog::size_selected(int index)
177 } // namespace frontend