Mercurial > octave
view libgui/graphics/QtHandlesUtils.cc @ 21301:40de9f8f23a6
Use '#include "config.h"' rather than <config.h>.
* mk-octave-config-h.sh, mk-opts.pl, Backend.cc, BaseControl.cc,
ButtonControl.cc, Canvas.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc,
EditControl.cc, Figure.cc, FigureWindow.cc, GLCanvas.cc, KeyMap.cc,
ListBoxControl.cc, Logger.cc, Menu.cc, MouseModeActionGroup.cc, Object.cc,
ObjectFactory.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc,
PushButtonControl.cc, PushTool.cc, QtHandlesUtils.cc, RadioButtonControl.cc,
SliderControl.cc, TextControl.cc, TextEdit.cc, ToggleButtonControl.cc,
ToggleTool.cc, ToolBar.cc, ToolBarButton.cc, __init_qt__.cc,
annotation-dialog.cc, gl-select.cc, module.mk, kpty.cpp, color-picker.cc,
dialog.cc, documentation-dock-widget.cc, files-dock-widget.cc,
find-files-dialog.cc, find-files-model.cc, history-dock-widget.cc,
file-editor-tab.cc, file-editor-tab.h, file-editor.cc, find-dialog.cc,
marker.cc, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc,
octave-cmd.cc, octave-dock-widget.cc, octave-gui.cc, octave-interpreter.cc,
octave-qt-link.cc, parser.cc, webinfo.cc, resource-manager.cc,
settings-dialog.cc, shortcut-manager.cc, terminal-dock-widget.cc,
thread-manager.cc, welcome-wizard.cc, workspace-model.cc, workspace-view.cc,
build-env-features.sh, build-env.in.cc, Cell.cc, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc,
__pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc,
bsxfun.cc, c-file-ptr-stream.cc, cdisplay.c, cellfun.cc, coct-hdf5-types.c,
colloc.cc, comment-list.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, display.cc, dlmread.cc,
dot.cc, dynamic-ld.cc, eig.cc, ellipj.cc, error.cc, errwarn.cc, event-queue.cc,
fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, ft-text-renderer.cc,
gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, gripes.cc, hash.cc, help.cc,
hess.cc, hex2num.cc, hook-fcn.cc, input.cc, inv.cc, jit-ir.cc, jit-typeinfo.cc,
jit-util.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc,
ls-ascii-helper.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc,
ls-oct-binary.cc, ls-oct-text.cc, ls-utils.cc, lsode.cc, lu.cc, luinc.cc,
mappers.cc, matrix_type.cc, max.cc, mex.cc, mgorth.cc, nproc.cc,
oct-errno.in.cc, oct-fstrm.cc, oct-hdf5-types.cc, oct-hist.cc, oct-iostrm.cc,
oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc, oct-stream.cc,
oct-strstrm.cc, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, octave-link.cc,
ordschur.cc, pager.cc, pinv.cc, pr-output.cc, procstream.cc, profiler.cc,
psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc,
schur.cc, sighandlers.cc, siglist.c, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc,
spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc,
sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, text-renderer.cc, time.cc,
toplev.cc, tril.cc, tsearch.cc, txt-eng.cc, typecast.cc, urlwrite.cc, utils.cc,
variables.cc, xdiv.cc, xgl2ps.c, xnorm.cc, xpow.cc, zfstream.cc,
__delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc,
__init_fltk__.cc, __init_gnuplot__.cc, __magick_read__.cc, __osmesa_print__.cc,
__voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc,
colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc,
mkbuiltins, mkops, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc,
ov-base-scalar.cc, ov-base-sparse.cc, ov-base.cc, ov-bool-mat.cc,
ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-ch-mat.cc,
ov-class.cc, ov-classdef.cc, ov-colon.cc, ov-complex.cc, ov-cs-list.cc,
ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-fcn.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc,
ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-lazy-idx.cc,
ov-mex-fcn.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-perm.cc, ov-range.cc,
ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc,
ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc,
ov-uint8.cc, ov-usr-fcn.cc, ov.cc, ovl.cc, octave.cc, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-double-conv.cc, op-fcdm-fcdm.cc,
op-fcdm-fdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc,
op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc,
op-fdm-fdm.cc, op-float-conv.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc,
op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc,
op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc,
op-int-conv.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc,
op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc,
op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc,
op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc,
op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc,
op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc,
op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, lex.ll, oct-parse.in.yy,
pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-binop.cc, pt-bp.cc,
pt-cbinop.cc, pt-cell.cc, pt-check.cc, pt-classdef.cc, pt-cmd.cc, pt-colon.cc,
pt-const.cc, pt-decl.cc, pt-eval.cc, pt-except.cc, pt-exp.cc, pt-fcn-handle.cc,
pt-funcall.cc, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-loop.cc, pt-mat.cc,
pt-misc.cc, pt-pr-code.cc, pt-select.cc, pt-stmt.cc, pt-unop.cc, pt.cc,
token.cc, Array-jit.cc, Array-os.cc, Array-sym.cc, Array-tc.cc, version.cc,
Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc,
Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc,
Array-voidp.cc, Array.cc, CColVector.cc, CDiagMatrix.cc, CMatrix.cc,
CNDArray.cc, CRowVector.cc, CSparse.cc, DiagArray2.cc, MArray-C.cc,
MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc,
MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MatrixType.cc, PermMatrix.cc,
Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, boolMatrix.cc,
boolNDArray.cc, boolSparse.cc, chMatrix.cc, chNDArray.cc, dColVector.cc,
dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc,
dim-vector.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc,
fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc,
fRowVector.cc, idx-vector.cc, int16NDArray.cc, int32NDArray.cc,
int64NDArray.cc, int8NDArray.cc, intNDArray.cc, uint16NDArray.cc,
uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c,
f77-extern.cc, f77-fcn.c, lo-error.c, quit.cc, CollocWt.cc, DASPK.cc, DASRT.cc,
DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, aepbalance.cc, chol.cc,
eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc, lo-mappers.cc, lo-specfun.cc,
lu.cc, oct-convn.cc, oct-fftw.cc, oct-norm.cc, oct-rand.cc, oct-spparms.cc,
qr.cc, qrp.cc, randgamma.c, randmtzig.c, randpoisson.c, schur.cc,
sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc,
mk-ops.awk, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc,
oct-env.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc,
oct-uname.cc, cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c,
glob-match.cc, kpse.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c,
lo-ieee.cc, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc,
oct-inttypes.cc, oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-hist.c,
oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc,
sparse-util.cc, str-vec.cc, unwind-prot.cc, url-transfer.cc,
display-available.c, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc,
octave-config.in.cc:
Use '#include "config.h"' rather than <config.h>.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 18 Feb 2016 13:34:50 -0800 |
parents | 710e700cdd7f |
children | 53728df3e4c9 |
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/* Copyright (C) 2011-2015 Michael Goffioul This file is part of Octave. Octave 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. Octave 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 Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <QApplication> #include <QKeyEvent> #include <QMouseEvent> #include <list> #include "ov.h" #include "graphics.h" #include "Backend.h" #include "Container.h" #include "KeyMap.h" #include "Object.h" #include "QtHandlesUtils.h" namespace QtHandles { namespace Utils { QString fromStdString (const std::string& s) { return QString::fromLocal8Bit (s.c_str ()); } std::string toStdString (const QString& s) { return std::string (s.toLocal8Bit ().data ()); } QStringList fromStringVector (const string_vector& v) { QStringList l; octave_idx_type n = v.numel (); for (octave_idx_type i = 0; i < n; i++) l << fromStdString (v[i]); return l; } string_vector toStringVector (const QStringList& l) { string_vector v (l.length ()); int i = 0; foreach (const QString& s, l) v[i++] = toStdString (s); return v; } Cell toCellString (const QStringList& l) { QStringList tmp = l; // dont get any empty lines from end of the list while ((tmp.length () > 0) && (tmp.last ().length () == 0)) { tmp.removeLast (); } // no strings will be a a 1x1 cell with empty string if (tmp.length () == 0) tmp += ""; Cell v(toStringVector (tmp)); return v; } template <typename T> QFont computeFont (const typename T::properties& props, int height) { QFont f (fromStdString (props.get_fontname ())); static std::map<std::string, QFont::Weight> weightMap; static std::map<std::string, QFont::Style> angleMap; static bool mapsInitialized = false; if (! mapsInitialized) { weightMap[std::string ("normal")] = QFont::Normal; weightMap[std::string ("light")] = QFont::Light; weightMap[std::string ("demi")] = QFont::DemiBold; weightMap[std::string ("bold")] = QFont::Normal; angleMap[std::string ("normal")] = QFont::StyleNormal; angleMap[std::string ("italic")] = QFont::StyleItalic; angleMap[std::string ("oblique")] = QFont::StyleOblique; mapsInitialized = true; } f.setPointSizeF (props.get_fontsize_points (height)); f.setWeight (weightMap[props.get_fontweight ()]); f.setStyle (angleMap[props.get_fontangle ()]); return f; } template QFont computeFont<uicontrol> (const uicontrol::properties& props, int height); template QFont computeFont<uipanel> (const uipanel::properties& props, int height); QColor fromRgb (const Matrix& rgb) { QColor c; if (rgb.numel () == 3) c.setRgbF (rgb(0), rgb(1), rgb(2)); return c; } Matrix toRgb (const QColor& c) { Matrix rgb (1, 3); double* rgbData = rgb.fortran_vec (); // qreal is a typedef for double except for ARM CPU architectures // where it is a typedef for float (Bug #44970). qreal tmp[3]; c.getRgbF (tmp, tmp+1, tmp+2); rgbData[0] = tmp[0]; rgbData[1] = tmp[1]; rgbData[2] = tmp[2]; return rgb; } std::string figureSelectionType (QMouseEvent* event, bool isDoubleClick) { if (isDoubleClick) return std::string ("open"); else { Qt::MouseButtons buttons = event->buttons (); Qt::KeyboardModifiers mods = event->modifiers (); if (mods == Qt::NoModifier) { if (buttons == Qt::LeftButton) return std::string ("normal"); else if (buttons == Qt::RightButton) return std::string ("alt"); #if defined (Q_WS_WIN) else if (buttons == (Qt::LeftButton|Qt::RightButton)) return std::string ("extend"); #elif defined (Q_WS_X11) else if (buttons == Qt::MidButton) return std::string ("extend"); #endif } else if (buttons == Qt::LeftButton) { if (mods == Qt::ShiftModifier) return std::string ("extend"); else if (mods == Qt::ControlModifier) return std::string ("alt"); } } return std::string ("normal"); } /* Two figureCurrentPoint() routines are required: 1) Used for QMouseEvents where cursor position data is in callback from Qt. 2) Used for QKeyEvents where cursor position must be determined. */ Matrix figureCurrentPoint (const graphics_object& fig, QMouseEvent* event) { Object* tkFig = Backend::toolkitObject (fig); if (tkFig) { Container* c = tkFig->innerContainer (); if (c) { QPoint qp = c->mapFromGlobal (event->globalPos ()); return tkFig->properties<figure> ().map_from_boundingbox (qp.x (), qp.y ()); } } return Matrix (1, 2, 0.0); } Matrix figureCurrentPoint (const graphics_object& fig) { Object* tkFig = Backend::toolkitObject (fig); if (tkFig) { Container* c = tkFig->innerContainer (); if (c) { // FIXME: QCursor::pos() may give inaccurate results with asynchronous // window systems like X11 over ssh. QPoint qp = c->mapFromGlobal (QCursor::pos ()); return tkFig->properties<figure> ().map_from_boundingbox (qp.x (), qp.y ()); } } return Matrix (1, 2, 0.0); } Qt::Alignment fromHVAlign (const caseless_str& halign, const caseless_str& valign) { Qt::Alignment flags; if (halign.compare ("left")) flags |= Qt::AlignLeft; else if (halign.compare ("center")) flags |= Qt::AlignHCenter; else if (halign.compare ("right")) flags |= Qt::AlignRight; else flags |= Qt::AlignLeft; if (valign.compare ("middle")) flags |= Qt::AlignVCenter; else if (valign.compare ("top")) flags |= Qt::AlignTop; else if (valign.compare ("bottom")) flags |= Qt::AlignBottom; else flags |= Qt::AlignVCenter; return flags; } QImage makeImageFromCData (const octave_value& v, int width, int height) { dim_vector dv (v.dims ()); if (dv.length () == 3 && dv(2) == 3) { int w = qMin (dv(1), static_cast<octave_idx_type> (width)); int h = qMin (dv(0), static_cast<octave_idx_type> (height)); int x_off = (w < width ? (width - w) / 2 : 0); int y_off = (h < height ? (height - h) / 2 : 0); QImage img (width, height, QImage::Format_ARGB32); img.fill (qRgba (0, 0, 0, 0)); if (v.is_uint8_type ()) { uint8NDArray d = v.uint8_array_value (); for (int i = 0; i < w; i++) for (int j = 0; j < h; j++) { int r = d(j, i, 0); int g = d(j, i, 1); int b = d(j, i, 2); int a = 255; img.setPixel (x_off + i, y_off + j, qRgba (r, g, b, a)); } } else if (v.is_single_type ()) { FloatNDArray f = v.float_array_value (); for (int i = 0; i < w; i++) for (int j = 0; j < h; j++) { float r = f(j, i, 0); float g = f(j, i, 1); float b = f(j, i, 2); int a = (xisnan (r) || xisnan (g) || xisnan (b) ? 0 : 255); img.setPixel (x_off + i, y_off + j, qRgba (xround (r * 255), xround (g * 255), xround (b * 255), a)); } } else if (v.is_real_type ()) { NDArray d = v.array_value (); for (int i = 0; i < w; i++) for (int j = 0; j < h; j++) { double r = d(j, i, 0); double g = d(j, i, 1); double b = d(j, i, 2); int a = (xisnan (r) || xisnan (g) || xisnan (b) ? 0 : 255); img.setPixel (x_off + i, y_off + j, qRgba (xround (r * 255), xround (g * 255), xround (b * 255), a)); } } return img; } return QImage (); } octave_scalar_map makeKeyEventStruct (QKeyEvent* event) { octave_scalar_map retval; retval.setfield ("Key", KeyMap::qKeyToKeyString (event->key ())); retval.setfield ("Character", toStdString (event->text ())); std::list<std::string> modList; Qt::KeyboardModifiers mods = event->modifiers (); if (mods & Qt::ShiftModifier) modList.push_back ("shift"); if (mods & Qt::ControlModifier) #ifdef Q_OS_MAC modList.push_back ("command"); #else modList.push_back ("control"); #endif if (mods & Qt::AltModifier) modList.push_back ("alt"); #ifdef Q_OS_MAC if (mods & Qt::MetaModifier) modList.push_back ("control"); #endif retval.setfield ("Modifier", Cell (modList)); return retval; } }; // namespace Utils }; // namespace QtHandles