/**
* \file QGraphics.C
- * Copyright 2001 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author John Levon <moz@compsoc.man.ac.uk>
- * \author Edwin Leuven <leuven@fee.uva.nl>
+ * \author John Levon
+ * \author Edwin Leuven
+ * \author Herbert Voss
+ *
+ * Full author contact details are available in file CREDITS
*/
#include <config.h>
#include "QtLyXView.h"
#include "ControlGraphics.h"
-
+#include "controllers/helper_funcs.h"
#include "support/lstrings.h"
#include "support/FileInfo.h"
#include "support/filetools.h"
#include "lyxrc.h"
#include "lengthcombo.h"
#include "gettext.h"
+#include "lengthcommon.h"
+#include "lyxlength.h"
#include "debug.h"
#include <qlineedit.h>
#include "QGraphics.h"
#include "Qt2BC.h"
+using std::vector;
+using std::endl;
typedef Qt2CB<ControlGraphics, Qt2DB<QGraphicsDialog> > base_class;
-QGraphics::QGraphics(ControlGraphics & c)
- : base_class(c, _("Graphics"))
+
+QGraphics::QGraphics()
+ : base_class(_("Graphics"))
{
}
bc().setOK(dialog_->okPB);
bc().setApply(dialog_->applyPB);
- bc().setCancel(dialog_->closePB);
bc().setRestore(dialog_->restorePB);
+ bc().setCancel(dialog_->closePB);
bc().addReadOnly(dialog_->rotateGB);
- bc().addReadOnly(dialog_->latexoptionsGB);
- bc().addReadOnly(dialog_->bbGB);
- bc().addReadOnly(dialog_->sizeBG);
- bc().addReadOnly(dialog_->displayGB);
+ bc().addReadOnly(dialog_->latexoptions);
bc().addReadOnly(dialog_->subfigure);
bc().addReadOnly(dialog_->subcaption);
bc().addReadOnly(dialog_->filenameL);
bc().addReadOnly(dialog_->filename);
bc().addReadOnly(dialog_->browsePB);
+ bc().addReadOnly(dialog_->unzipCB);
+ bc().addReadOnly(dialog_->filename);
+ bc().addReadOnly(dialog_->lbX);
+ bc().addReadOnly(dialog_->lbY);
+ bc().addReadOnly(dialog_->rtX);
+ bc().addReadOnly(dialog_->rtY);
+ bc().addReadOnly(dialog_->lbXunit);
+ bc().addReadOnly(dialog_->lbYunit);
+ bc().addReadOnly(dialog_->rtXunit);
+ bc().addReadOnly(dialog_->rtYunit);
+ bc().addReadOnly(dialog_->draftCB);
+ bc().addReadOnly(dialog_->clip);
+ bc().addReadOnly(dialog_->unzipCB);
+ bc().addReadOnly(dialog_->subfigure);
+ bc().addReadOnly(dialog_->subcaption);
+ bc().addReadOnly(dialog_->showCB);
+ bc().addReadOnly(dialog_->width);
+ bc().addReadOnly(dialog_->height);
+ bc().addReadOnly(dialog_->displayCB);
+ bc().addReadOnly(dialog_->displayscale);
+ bc().addReadOnly(dialog_->widthUnit);
+ bc().addReadOnly(dialog_->heightUnit);
+ bc().addReadOnly(dialog_->aspectratio);
+ bc().addReadOnly(dialog_->angle);
+ bc().addReadOnly(dialog_->origin);
+ bc().addReadOnly(dialog_->latexoptions);
+ bc().addReadOnly(dialog_->getPB);
+}
+
+
+namespace {
+
+// returns the number of the string s in the vector v
+int getItemNo(vector<string> v, string const & s) {
+ vector<string>::const_iterator cit =
+ find(v.begin(), v.end(), s);
+ return (cit != v.end()) ? int(cit - v.begin()) : 0;
+}
+
+// returns the number of the unit in the array unit_name,
+// which is defined in lengthcommon.C
+int getUnitNo(char const * c[], string const & s) {
+ int i = 0;
+ while (i < num_units && s != c[i])
+ ++i;
+ return (i < num_units) ? i : 0;
}
+}
+
+
void QGraphics::update_contents()
{
+ // clear and fill in the comboboxes
+ vector<string> const bb_units = frnt::getBBUnits();
+ dialog_->lbXunit->clear();
+ dialog_->lbYunit->clear();
+ dialog_->rtXunit->clear();
+ dialog_->rtYunit->clear();
+ for (vector<string>::const_iterator it = bb_units.begin();
+ it != bb_units.end(); ++it) {
+ dialog_->lbXunit->insertItem((*it).c_str(), -1);
+ dialog_->lbYunit->insertItem((*it).c_str(), -1);
+ dialog_->rtXunit->insertItem((*it).c_str(), -1);
+ dialog_->rtYunit->insertItem((*it).c_str(), -1);
+ }
+
InsetGraphicsParams & igp = controller().params();
- string unit = "cm";
- if (lyxrc.default_papersize < 3)
- unit = "in";
- string const defaultUnit = string(unit);
+ // set the right default unit
+ LyXLength::UNIT unitDefault = LyXLength::CM;
+ switch (lyxrc.default_papersize) {
+ case BufferParams::PAPER_DEFAULT: break;
+
+ case BufferParams::PAPER_USLETTER:
+ case BufferParams::PAPER_LEGALPAPER:
+ case BufferParams::PAPER_EXECUTIVEPAPER:
+ unitDefault = LyXLength::IN;
+ break;
+
+ case BufferParams::PAPER_A3PAPER:
+ case BufferParams::PAPER_A4PAPER:
+ case BufferParams::PAPER_A5PAPER:
+ case BufferParams::PAPER_B5PAPER:
+ unitDefault = LyXLength::CM;
+ break;
+ }
- // Update dialog with details from inset
dialog_->filename->setText(igp.filename.c_str());
- // set the bounding box values, if exists. First we need the whole
- // path, because the controller knows nothing about the doc-dir
- controller().bbChanged = false;
+ // set the bounding box values
if (igp.bb.empty()) {
- string const fileWithAbsPath = MakeAbsPath(igp.filename, OnlyPath(igp.filename));
- string bb = controller().readBB(fileWithAbsPath);
- if (!bb.empty()) {
- // get the values from the file
- // in this case we always have the point-unit
- dialog_->lbX->setText(token(bb,' ',0).c_str());
- dialog_->lbY->setText(token(bb,' ',1).c_str());
- dialog_->rtX->setText(token(bb,' ',2).c_str());
- dialog_->rtY->setText(token(bb,' ',3).c_str());
- }
+ string const bb = controller().readBB(igp.filename);
+ // the values from the file always have the bigpoint-unit bp
+ dialog_->lbX->setText(token(bb, ' ', 0).c_str());
+ dialog_->lbY->setText(token(bb, ' ', 1).c_str());
+ dialog_->rtX->setText(token(bb, ' ', 2).c_str());
+ dialog_->rtY->setText(token(bb, ' ', 3).c_str());
+ dialog_->lbXunit->setCurrentItem(0);
+ dialog_->lbYunit->setCurrentItem(0);
+ dialog_->rtXunit->setCurrentItem(0);
+ dialog_->rtYunit->setCurrentItem(0);
+ controller().bbChanged = false;
} else {
// get the values from the inset
+ LyXLength anyLength;
+ string const xl(token(igp.bb, ' ', 0));
+ string const yl(token(igp.bb, ' ', 1));
+ string const xr(token(igp.bb, ' ', 2));
+ string const yr(token(igp.bb, ' ', 3));
+ if (isValidLength(xl, &anyLength)) {
+ dialog_->lbX->setText(tostr(anyLength.value()).c_str());
+ string const unit(unit_name[anyLength.unit()]);
+ dialog_->lbXunit->setCurrentItem(getItemNo(bb_units, unit));
+ } else {
+ dialog_->lbX->setText(xl.c_str());
+ }
+ if (isValidLength(yl, &anyLength)) {
+ dialog_->lbY->setText(tostr(anyLength.value()).c_str());
+ string const unit(unit_name[anyLength.unit()]);
+ dialog_->lbYunit->setCurrentItem(getItemNo(bb_units, unit));
+ } else {
+ dialog_->lbY->setText(xl.c_str());
+ }
+ if (isValidLength(xr, &anyLength)) {
+ dialog_->rtX->setText(tostr(anyLength.value()).c_str());
+ string const unit(unit_name[anyLength.unit()]);
+ dialog_->rtXunit->setCurrentItem(getItemNo(bb_units, unit));
+ } else {
+ dialog_->rtX->setText(xl.c_str());
+ }
+ if (isValidLength(yr, &anyLength)) {
+ dialog_->rtY->setText(tostr(anyLength.value()).c_str());
+ string const unit(unit_name[anyLength.unit()]);
+ dialog_->rtYunit->setCurrentItem(getItemNo(bb_units, unit));
+ } else {
+ dialog_->rtY->setText(xl.c_str());
+ }
controller().bbChanged = true;
- dialog_->lbX->setText(token(igp.bb,' ',0).c_str());
- dialog_->lbY->setText(token(igp.bb,' ',1).c_str());
- dialog_->rtX->setText(token(igp.bb,' ',2).c_str());
- dialog_->rtY->setText(token(igp.bb,' ',3).c_str());
}
// Update the draft and clip mode
- dialog_->draft->setChecked(igp.draft);
+ dialog_->draftCB->setChecked(igp.draft);
dialog_->clip->setChecked(igp.clip);
+ dialog_->unzipCB->setChecked(igp.noUnzip);
// Update the subcaption check button and input field
dialog_->subfigure->setChecked(igp.subcaption);
dialog_->subcaption->setText(igp.subcaptionText.c_str());
+ int item = 0;
switch (igp.display) {
- case InsetGraphicsParams::MONOCHROME: {
- dialog_->show->setCurrentItem(0);
- break;
- }
- case InsetGraphicsParams::GRAYSCALE: {
- dialog_->show->setCurrentItem(1);
- break;
- }
- case InsetGraphicsParams::COLOR: {
- dialog_->show->setCurrentItem(2);
- break;
- }
- case InsetGraphicsParams::NONE: {
- dialog_->show->setCurrentItem(3);
- break;
- }
+ case grfx::DefaultDisplay: item = 0; break;
+ case grfx::MonochromeDisplay: item = 1; break;
+ case grfx::GrayscaleDisplay: item = 2; break;
+ case grfx::ColorDisplay: item = 3; break;
+ case grfx::NoDisplay: item = 0; break;
}
-
- dialog_->widthUnit->setCurrentItem(igp.width.unit());
- dialog_->heightUnit->setCurrentItem(igp.height.unit());
-
- switch (igp.size_type) {
- case InsetGraphicsParams::DEFAULT_SIZE: {
- dialog_->defaultRB->setChecked(TRUE);
- break;
- }
- case InsetGraphicsParams::WH: {
- dialog_->customRB->setChecked(TRUE);
- break;
- }
- case InsetGraphicsParams::SCALE: {
- dialog_->scaleRB->setChecked(TRUE);
- dialog_->scale->setText(tostr(igp.scale).c_str());
- break;
- }
+ dialog_->showCB->setCurrentItem(item);
+ dialog_->showCB->setEnabled(igp.display != grfx::NoDisplay && !readOnly());
+ dialog_->displayCB->setChecked(igp.display != grfx::NoDisplay);
+ dialog_->displayscale->setEnabled(igp.display != grfx::NoDisplay && !readOnly());
+ dialog_->displayscale->setText(tostr(igp.lyxscale).c_str());
+
+ //// the output section (width/height)
+ // set the length combo boxes
+ // only the width has the possibility for scale%. The original
+ // units are defined in lengthcommon.C
+ // 1. the width (a listttype)
+ dialog_->widthUnit->clear();
+ dialog_->widthUnit->insertItem(_("Scale%"));
+ for (int i = 0; i < num_units; i++)
+ dialog_->widthUnit->insertItem(unit_name_gui[i], -1);
+
+ if (!lyx::float_equal(igp.scale, 0.0, 0.05)) {
+ // there is a scale value > 0.05
+ dialog_->width->setText(tostr(igp.scale).c_str());
+ dialog_->widthUnit->setCurrentItem(0);
+ } else {
+ // no scale means default width/height
+ dialog_->width->setText(tostr(igp.width.value()).c_str());
+ // the width cannot have a unitDefault, because
+ // it is a "Scale%" or another user defined unit!
+ // +1 instead of the "Scale%" option
+ int unit_ = igp.width.unit();
+ dialog_->widthUnit->setCurrentItem(unit_ + 1);
}
+ // 2. the height (a lengthgcombo type)
+ dialog_->height->setText(tostr(igp.height.value()).c_str());
+ LyXLength::UNIT unit_ = (igp.height.value() > 0.0) ?
+ igp.height.unit() : unitDefault;
+ dialog_->heightUnit->setCurrentItem(unit_);
- // aspect ratio
- dialog_->aspectratio->setChecked(igp.keepAspectRatio);
+ // enable height input in case of non "Scale%" as width-unit
+ bool use_height = (dialog_->widthUnit->currentItem() > 0);
+ dialog_->height->setEnabled(use_height);
+ dialog_->heightUnit->setEnabled(use_height);
- // now the lyx-internally viewsize
- dialog_->displaywidthUnit->setCurrentItem(igp.lyxwidth.unit());
- dialog_->displayheightUnit->setCurrentItem(igp.lyxheight.unit());
+ dialog_->aspectratio->setChecked(igp.keepAspectRatio);
- // Update the rotate angle
dialog_->angle->setText(tostr(igp.rotateAngle).c_str());
- if (igp.rotateOrigin.empty()) {
- dialog_->origin->setCurrentItem(0);
- } else {
- //fl_set_choice_text(special_->choice_origin,igp.rotateOrigin.c_str());
- }
+ dialog_->origin->clear();
+
+ using namespace frnt;
+ vector<RotationOriginPair> origindata = getRotationOriginData();
+ vector<string> const origin_lang = getFirst(origindata);
+ QGraphics::origin_ltx = getSecond(origindata);
+
+ for (vector<string>::const_iterator it = origin_lang.begin();
+ it != origin_lang.end(); ++it)
+ dialog_->origin->insertItem((*it).c_str(), -1);
+ if (!igp.rotateOrigin.empty())
+ dialog_->origin->setCurrentItem(
+ ::getItemNo(origin_ltx, igp.rotateOrigin));
+ else
+ dialog_->origin->setCurrentItem(0);
- // latex options
+ //// latex section
dialog_->latexoptions->setText(igp.special.c_str());
}
void QGraphics::apply()
{
- // Create the parameters structure and fill the data from the dialog.
InsetGraphicsParams & igp = controller().params();
- igp.filename = dialog_->filename->text();
+ igp.filename = dialog_->filename->text().latin1();
- if (!controller().bbChanged) // different to the original one?
- igp.bb = string(); // don't write anything
- else {
+ // the bb section
+ igp.bb.erase();
+ if (controller().bbChanged) {
string bb;
- string lbX(dialog_->lbX->text());
- string lbY(dialog_->lbY->text());
- string rtX(dialog_->rtX->text());
- string rtY(dialog_->rtY->text());
-
- if (lbX.empty())
- bb = "0 ";
- else
- bb = lbX + " ";
- if (lbY.empty())
- bb += "0 ";
- else
- bb += (lbY + " ");
- if (rtX.empty())
- bb += "0 ";
- else
- bb += (rtX + " ");
- if (rtY.empty())
- bb += "0 ";
- else
- bb += (rtY + " ");
-
- igp.bb = bb;
+ string lbX(dialog_->lbX->text().latin1());
+ string lbY(dialog_->lbY->text().latin1());
+ string rtX(dialog_->rtX->text().latin1());
+ string rtY(dialog_->rtY->text().latin1());
+ int bb_sum =
+ strToInt(lbX) + strToInt(lbY) +
+ strToInt(rtX) + strToInt(rtX);
+ if (bb_sum) {
+ if (lbX.empty())
+ bb = "0 ";
+ else
+ bb = lbX + dialog_->lbXunit->currentText().latin1() + ' ';
+ if (lbY.empty())
+ bb += "0 ";
+ else
+ bb += (lbY + dialog_->lbYunit->currentText().latin1() + ' ');
+ if (rtX.empty())
+ bb += "0 ";
+ else
+ bb += (rtX + dialog_->rtXunit->currentText().latin1() + ' ');
+ if (rtY.empty())
+ bb += '0';
+ else
+ bb += (rtY + dialog_->rtYunit->currentText().latin1());
+ igp.bb = bb;
+ }
}
- igp.draft = dialog_->draft->isChecked();
-
+ igp.draft = dialog_->draftCB->isChecked();
igp.clip = dialog_->clip->isChecked();
-
igp.subcaption = dialog_->subfigure->isChecked();
+ igp.subcaptionText = dialog_->subcaption->text().latin1();
- igp.subcaptionText = dialog_->subcaption->text();
-
- switch(dialog_->show->currentItem()) {
- case 0: igp.display = InsetGraphicsParams::MONOCHROME; break;
- case 1: igp.display = InsetGraphicsParams::GRAYSCALE; break;
- case 2: igp.display = InsetGraphicsParams::COLOR; break;
- case 3: igp.display = InsetGraphicsParams::NONE; break;
+ switch (dialog_->showCB->currentItem()) {
+ case 0: igp.display = grfx::DefaultDisplay; break;
+ case 1: igp.display = grfx::MonochromeDisplay; break;
+ case 2: igp.display = grfx::GrayscaleDisplay; break;
+ case 3: igp.display = grfx::ColorDisplay; break;
default:;
}
- if (dialog_->defaultRB->isChecked())
- igp.size_type = InsetGraphicsParams::DEFAULT_SIZE;
- else if (dialog_->customRB->isChecked())
- igp.size_type = InsetGraphicsParams::WH;
- else
- igp.size_type = InsetGraphicsParams::SCALE;
-
- string value(dialog_->width->text());
- igp.width = LyXLength(strToDbl(value), dialog_->widthUnit->currentLengthItem());
-
- value = string(dialog_->height->text());
- igp.height = LyXLength(strToDbl(value), dialog_->heightUnit->currentLengthItem());
-
- value = string(dialog_->displaywidth->text());
- igp.lyxwidth = LyXLength(strToDbl(value), dialog_->displaywidthUnit->currentLengthItem());
-
- value = string(dialog_->displayheight->text());
- igp.lyxheight = LyXLength(strToDbl(value), dialog_->displayheightUnit->currentLengthItem());
+ if (!dialog_->displayCB->isChecked())
+ igp.display = grfx::NoDisplay;
- igp.scale = strToInt(string(dialog_->scale->text()));
+ string value(dialog_->width->text().latin1());
+ if (dialog_->widthUnit->currentItem() > 0) {
+ // width/height combination
+ int const unitNo = getUnitNo(unit_name_gui,
+ dialog_->widthUnit->currentText().latin1());
+ igp.width = LyXLength(value + unit_name_ltx[unitNo]);
+ igp.scale = 0.0;
+ } else {
+ // scaling instead of a width
+ igp.scale = strToDbl(value);
+ igp.width = LyXLength();
+ }
+ value = dialog_->height->text().latin1();
+ int const unitNo = getUnitNo(unit_name_gui,
+ dialog_->heightUnit->currentText().latin1());
+ igp.height = LyXLength(value + unit_name_ltx[unitNo]);
igp.keepAspectRatio = dialog_->aspectratio->isChecked();
- igp.rotateAngle = strToDbl(string(dialog_->angle->text()));
+ igp.noUnzip = dialog_->unzipCB->isChecked();
- while (igp.rotateAngle < 0.0 || igp.rotateAngle > 360.0) {
- if (igp.rotateAngle < 0.0) {
- igp.rotateAngle += 360.0;
- } else if (igp.rotateAngle > 360.0) {
- igp.rotateAngle -= 360.0;
- }
- }
+ igp.lyxscale = strToInt(dialog_->displayscale->text().latin1());
- if ((dialog_->origin->currentItem()) > 0)
- igp.rotateOrigin = dialog_->origin->currentText();
- else
- igp.rotateOrigin = string();
+ igp.rotateAngle = strToDbl(dialog_->angle->text().latin1());
+ while (igp.rotateAngle < -360.0)
+ igp.rotateAngle += 360.0;
+ while (igp.rotateAngle > 360.0)
+ igp.rotateAngle -= 360.0;
- igp.special = dialog_->latexoptions->text();
+ // save the latex name for the origin. If it is the default
+ // then origin_ltx returns ""
+ igp.rotateOrigin =
+ QGraphics::origin_ltx[dialog_->origin->currentItem()];
+ // more latex options
+ igp.special = dialog_->latexoptions->text().latin1();
}
-void QGraphics::browse()
+void QGraphics::getBB()
{
- string const & name = controller().Browse(dialog_->filename->text().latin1());
- if (!name.empty())
- dialog_->filename->setText(name.c_str());
-}
-
-void QGraphics::get()
-{
- string const filename(dialog_->filename->text());
- if (!filename.empty()) {
- string const fileWithAbsPath = MakeAbsPath(filename, OnlyPath(filename));
- string bb = controller().readBB(fileWithAbsPath);
- if (!bb.empty()) {
- dialog_->lbX->setText(token(bb,' ',0).c_str());
- dialog_->lbY->setText(token(bb,' ',1).c_str());
- dialog_->rtX->setText(token(bb,' ',2).c_str());
- dialog_->rtY->setText(token(bb,' ',3).c_str());
+ string const filename(dialog_->filename->text().latin1());
+ if (!filename.empty()) {
+ string const bb(controller().readBB(filename));
+ if (!bb.empty()) {
+ dialog_->lbX->setText(token(bb, ' ', 0).c_str());
+ dialog_->lbY->setText(token(bb, ' ', 1).c_str());
+ dialog_->rtX->setText(token(bb, ' ', 2).c_str());
+ dialog_->rtY->setText(token(bb, ' ', 3).c_str());
+ // the default units for the bb values when reading
+ // it from the file
+ dialog_->lbXunit->setCurrentItem(0);
+ dialog_->lbYunit->setCurrentItem(0);
+ dialog_->rtXunit->setCurrentItem(0);
+ dialog_->rtYunit->setCurrentItem(0);
+ }
+ controller().bbChanged = false;
}
- controller().bbChanged = false;
- }
}