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https://git.lyx.org/repos/lyx.git
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83ffa28e77
Only qt4 is guaranted to compile and work. I did not remove gtk and qt3 lyx_gui.C because they might be needed for reference to complete the header declarations in "GuiApplication.C". - lyx_gui::use_gui transfered to lyx::use_gui in lyx_main.C - all remaining lyx_gui functions transfered to Application and corresponding GuiApplication implementations. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15306 a592a061-630c-0410-9148-cb99ea01b6c8
276 lines
7.8 KiB
C
276 lines
7.8 KiB
C
/**
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* \file QMathDialog.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "QMathDialog.h"
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#include "QMath.h"
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#include <QPixmap>
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#include <QResizeEvent>
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#include <QScrollArea>
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#include <QMenu>
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#include <QPushButton>
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#include <QListWidget>
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#include <QListWidgetItem>
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#include <QIcon>
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#include "iconpalette.h"
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#include "qt_helpers.h"
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#include "controllers/ControlMath.h"
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#include "support/filetools.h"
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using std::string;
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using lyx::support::libFileSearch;
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namespace lyx {
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namespace frontend {
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namespace {
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char const ** panels[] = {
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latex_bop, latex_varsz, latex_brel, latex_greek, latex_arrow,
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latex_dots, latex_deco, latex_misc, latex_ams_ops,
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latex_ams_rel, latex_ams_nrel, latex_ams_arrows,
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latex_ams_misc
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};
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int const nr_panels = sizeof(panels)/sizeof(panels[0]);
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int panel_index[nr_panels];
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} // namespace anon
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QMathDialog::QMathDialog(QMath * form)
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: form_(form)
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{
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setupUi(this);
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// enlarge the symbols ComboBox (no scrollbar)
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//symbolsCO->setSizeLimit(13);
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connect( tearoffPB, SIGNAL( clicked() ), this, SLOT( expandClicked() ) );
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connect( closePB, SIGNAL( clicked() ), this, SLOT( accept() ) );
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connect( fracPB, SIGNAL( clicked() ), this, SLOT( fracClicked() ) );
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connect( superscriptPB, SIGNAL( clicked() ), this, SLOT( superscriptClicked() ) );
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connect( subscriptPB, SIGNAL( clicked() ), this, SLOT( subscriptClicked() ) );
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connect( delimitersPB, SIGNAL( clicked() ), this, SLOT( delimiterClicked() ) );
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connect( matrixPB, SIGNAL( clicked() ), this, SLOT( matrixClicked() ) );
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connect( functionsLW, SIGNAL( itemActivated(QListWidgetItem *) ), this, SLOT( functionSelected(QListWidgetItem *) ) );
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connect( equationPB, SIGNAL( clicked() ), this, SLOT( equationClicked() ) );
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connect( symbolsCO, SIGNAL(activated(int)), this, SLOT(showingPanel(int)));
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string icon_path = libFileSearch("images/math", "sqrt-square", "xpm");
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sqrtPB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "space", "xpm");
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spacePB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "style", "xpm");
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stylePB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "font", "xpm");
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fontPB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "equation", "xpm");
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equationPB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "frac-square", "xpm");
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fracPB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "sub", "xpm");
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subscriptPB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "super", "xpm");
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superscriptPB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "matrix", "xpm");
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matrixPB->setIcon(QIcon(toqstr(icon_path)));
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icon_path = libFileSearch("images/math", "delim", "xpm");
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delimitersPB->setIcon(QIcon(toqstr(icon_path)));
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// function list
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for (int i = 0; *function_names[i]; ++i) {
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functionsLW->addItem(function_names[i]);
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}
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//functionsLW->setFixedWidth(functionsLW->sizeHint().width());
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// add first symbol panel
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addPanel(0);
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showingPanel(0);
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// 5 buttons + 2 margins + 1 scrollbar
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symbolWS->setFixedWidth(5*40 + 2*10 + 15 );
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// add menu's to the buttons
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QMenu * m = new QMenu(spacePB);
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m->setTitle(qt_("LyX: Math Spacing"));
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m->setTearOffEnabled(true);
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addMenuItem(m, qt_("Thin space \\,"), ",");
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addMenuItem(m, qt_("Medium space \\:"), ":");
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addMenuItem(m, qt_("Thick space \\;"), ";");
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addMenuItem(m, qt_("Quadratin space \\quad"), "quad");
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addMenuItem(m, qt_("Double quadratin space \\qquad"), "qquad");
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addMenuItem(m, qt_("Negative space \\!"), "!");
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spacePB->setMenu(m);
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m = new QMenu(sqrtPB);
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m->setTitle(qt_("LyX: Math Roots"));
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m->setTearOffEnabled(true);
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addMenuItem(m, qt_("Square root \\sqrt"), "sqrt");
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QAction * ma = new QAction(qt_("Cube root \\root"), this);
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connect(ma, SIGNAL(triggered()), this, SLOT(insertCubeRoot()));
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m->addAction(ma);
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addMenuItem(m, qt_("Other root \\root"), "root");
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sqrtPB->setMenu(m);
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m = new QMenu(stylePB);
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m->setTitle(qt_("LyX: Math Styles"));
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m->setTearOffEnabled(true);
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addMenuItem(m, qt_("Display style \\displaystyle"), "displaystyle");
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addMenuItem(m, qt_("Normal text style \\textstyle"), "textstyle");
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addMenuItem(m, qt_("Script (small) style \\scriptstyle"), "scriptstyle");
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addMenuItem(m, qt_("Scriptscript (smaller) style \\scriptscriptstyle"), "scriptscriptstyle");
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stylePB->setMenu(m);
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m = new QMenu(fracPB);
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m->setTitle(qt_("LyX: Fractions"));
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m->setTearOffEnabled(true);
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addMenuItem(m, qt_("Standard \\frac"), "frac");
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addMenuItem(m, qt_("No hor. line \\atop"), "atop");
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addMenuItem(m, qt_("Nice \\nicefrac"), "nicefrac");
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addMenuItem(m, qt_("Text frac (amsmath) \\tfrac"), "tfrac");
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addMenuItem(m, qt_("Display frac (amsmath) \\dfrac"), "dfrac");
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addMenuItem(m, qt_("Binomial \\choose"), "choose");
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fracPB->setMenu(m);
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m = new QMenu(fontPB);
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m->setTitle(qt_("LyX: Math Fonts"));
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m->setTearOffEnabled(true);
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addMenuItem(m, qt_("Roman \\mathrm"), "mathrm");
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addMenuItem(m, qt_("Bold \\mathbf"), "mathbf");
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addMenuItem(m, qt_("Bold symbol \\boldsymbol"), "boldsymbol");
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addMenuItem(m, qt_("Sans serif \\mathsf"), "mathsf");
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addMenuItem(m, qt_("Italic \\mathit"), "mathit");
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addMenuItem(m, qt_("Typewriter \\mathtt"), "mathtt");
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addMenuItem(m, qt_("Blackboard \\mathbb"), "mathbb");
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addMenuItem(m, qt_("Fraktur \\mathfrak"), "mathfrak");
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addMenuItem(m, qt_("Calligraphic \\mathcal"), "mathcal");
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addMenuItem(m, qt_("Normal text mode \\textrm"), "textrm");
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fontPB->setMenu(m);
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}
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void QMathDialog::addMenuItem(QMenu * menu, const QString & label, const std::string & action)
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{
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QMAction * ma = new QMAction(label,action, this);
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connect(ma, SIGNAL(action(const std::string &)), this, SLOT(symbol_clicked(const std::string &)));
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menu->addAction(ma);
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}
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void QMathDialog::showingPanel(int num)
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{
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if (!panel_index[num])
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addPanel(num);
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symbolWS->setCurrentIndex(panel_index[num]);
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}
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IconPalette * QMathDialog::makePanel(QWidget * parent, char const ** entries)
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{
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IconPalette * p = new IconPalette(parent);
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for (int i = 0; *entries[i]; ++i) {
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p->add(QPixmap(toqstr(find_xpm(entries[i]))), entries[i], string("\\") + entries[i]);
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}
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// Leave these std:: qualifications alone !
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connect(p, SIGNAL(button_clicked(const std::string &)),
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this, SLOT(symbol_clicked(const std::string &)));
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return p;
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}
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void QMathDialog::addPanel(int num)
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{
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QScrollArea * sc = new QScrollArea(symbolWS);
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IconPalette * p = makePanel(this, panels[num]);
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p->resize(40 * 5, p->height());
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sc->setWidget(p);
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panel_index[num] = symbolWS->addWidget(sc);
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}
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void QMathDialog::symbol_clicked(const string & str)
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{
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form_->controller().dispatchInsert(str);
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}
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void QMathDialog::fracClicked()
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{
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form_->controller().dispatchInsert("frac");
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}
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void QMathDialog::delimiterClicked()
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{
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form_->controller().showDialog("mathdelimiter");
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}
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void QMathDialog::expandClicked()
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{
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int const id = symbolsCO->currentIndex();
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IconPalette * p = makePanel(0, panels[id]);
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string s = "LyX: ";
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s += fromqstr(symbolsCO->currentText());
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p->setWindowTitle(toqstr(s));
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p->resize(40 * 5, p->height());
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p->show();
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p->setMaximumSize(p->width(), p->height());
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}
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void QMathDialog::functionSelected(QListWidgetItem * item)
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{
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form_->controller().dispatchInsert(fromqstr(item->text()));
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}
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void QMathDialog::matrixClicked()
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{
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form_->controller().showDialog("mathmatrix");
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}
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void QMathDialog::equationClicked()
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{
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form_->controller().dispatchToggleDisplay();
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}
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void QMathDialog::subscriptClicked()
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{
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form_->controller().dispatchSubscript();
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}
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void QMathDialog::superscriptClicked()
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{
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form_->controller().dispatchSuperscript();
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}
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void QMathDialog::insertCubeRoot()
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{
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form_->controller().dispatchCubeRoot();
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}
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} // namespace frontend
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} // namespace lyx
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#include "QMathDialog_moc.cpp"
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