/**
* \file FormGraphics.C
- * Copyright 2000-2001 The LyX Team.
- * See the file COPYING.
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author Baruch Even, baruch.even@writeme.com
- * \author Herbert Voss, voss@perce.de
+ * \author Baruch Even
+ * \author Herbert Voß
+ * \author Rob Lahaye
+ *
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include "xformsBC.h"
-#include "ControlGraphics.h"
#include "FormGraphics.h"
-#include "form_graphics.h"
-#include "Alert.h"
+#include "ControlGraphics.h"
+#include "forms/form_graphics.h"
-#include "xforms_helpers.h"
-#include "helper_funcs.h"
+#include "controllers/helper_funcs.h"
+
+#include "checkedwidgets.h"
#include "input_validators.h"
-#include "debug.h" // for lyxerr
-#include "support/lstrings.h" // for strToDbl & tostr
-#include "support/filetools.h" // for MakeAbsPath etc
-#include "insets/insetgraphicsParams.h"
+#include "Tooltips.h"
+#include "xforms_helpers.h"
+#include "xformsBC.h"
+
#include "lyxrc.h" // for lyxrc.display_graphics
+#include "insets/insetgraphicsParams.h"
+
+#include "frontends/Alert.h"
+
+#include "support/lyxlib.h" // for float_equal
+#include "support/convert.h"
+
+#include "lyx_forms.h"
+
+#include <cmath>
+
+#ifndef CXX_GLOBAL_CSTD
+using std::floor;
+#endif
+
using std::endl;
+
using std::vector;
+using std::string;
+
+namespace lyx {
+
+using support::bformat;
+using support::float_equal;
+using support::getStringFromVector;
+using support::token;
+
+namespace frontend {
namespace {
// Bound the number of input characters
-int const SCALE_MAXDIGITS = 3; // %-value
-int const WIDTH_MAXDIGITS = 10;
-int const HEIGHT_MAXDIGITS = 10;
-int const ROTATE_MAXCHARS = 5; // like 270.1
+int const SIZE_MAXDIGITS = 10;
int const FILENAME_MAXCHARS = 1024;
+
string defaultUnit("cm");
-/// Given input and choice widgets, create a LyXLength
-LyXLength getLyXLengthFromWidgets(FL_OBJECT * input, FL_OBJECT * choice)
-{
- return LyXLength(getLengthFromWidgets(input, choice));
-}
+#if FL_VERSION == 0 || (FL_REVISION == 0 && FL_FIXLEVEL < 2)
+bool const scalableTabfolders = false;
+#else
+bool const scalableTabfolders = true;
+#endif
} // namespace anon
-typedef FormCB<ControlGraphics, FormDB<FD_form_graphics> > base_class;
+typedef FormController<ControlGraphics, FormView<FD_graphics> > base_class;
-FormGraphics::FormGraphics(ControlGraphics & c)
- : base_class(c, _("Graphics"), false)
+FormGraphics::FormGraphics(Dialog & parent)
+ : base_class(parent, _("Graphics"), scalableTabfolders)
{}
void FormGraphics::build()
{
- dialog_.reset(build_graphics());
-
- // Allow the base class to control messages
- setMessageWidget(dialog_->text_warning);
+ dialog_.reset(build_graphics(this));
// Manage the ok, apply, restore and cancel/close buttons
- bc().setOK(dialog_->button_ok);
- bc().setApply(dialog_->button_apply);
- bc().setCancel(dialog_->button_close);
- bc().setRestore(dialog_->button_restore);
-
- // the file section
- file_.reset(build_file());
-
- fl_set_input_return (file_->input_filename, FL_RETURN_CHANGED);
- fl_set_input_return (file_->input_subcaption, FL_RETURN_CHANGED);
- fl_set_input_return (file_->input_rotate_angle, FL_RETURN_CHANGED);
- fl_set_input_maxchars(file_->input_filename, FILENAME_MAXCHARS);
- fl_set_input_maxchars(file_->input_rotate_angle, ROTATE_MAXCHARS);
- fl_set_input_filter(file_->input_rotate_angle, fl_float_filter);
-
- setPrehandler(file_->input_filename);
- setPrehandler(file_->input_subcaption);
- setPrehandler(file_->input_rotate_angle);
-
- using namespace frnt;
- vector<RotationOriginPair> origindata = getRotationOriginData();
-
- // Store the identifiers for later
- origins_ = getSecond(origindata);
-
- string const choice =
- " " + getStringFromVector(getFirst(origindata), " | ") +" ";
- fl_addto_choice(file_->choice_origin, choice.c_str());
-
- bc().addReadOnly(file_->button_browse);
- bc().addReadOnly(file_->check_subcaption);
- bc().addReadOnly(file_->check_rotate);
- bc().addReadOnly(file_->check_draft);
- bc().addReadOnly(file_->check_nounzip);
-
- // the lyxview section
- lyxview_.reset(build_lyxview());
-
- fl_set_input_return (lyxview_->input_lyxwidth, FL_RETURN_CHANGED);
- fl_set_input_return (lyxview_->input_lyxheight, FL_RETURN_CHANGED);
- fl_set_input_return (lyxview_->input_lyxscale, FL_RETURN_CHANGED);
-
- setPrehandler(lyxview_->input_lyxwidth);
- setPrehandler(lyxview_->input_lyxheight);
- setPrehandler(lyxview_->input_lyxscale);
-
- fl_addto_choice(lyxview_->choice_lyxwidth, choice_Length_WithUnit.c_str());
- fl_addto_choice(lyxview_->choice_lyxheight, choice_Length_WithUnit.c_str());
-
- bc().addReadOnly(lyxview_->radio_pref);
- bc().addReadOnly(lyxview_->radio_mono);
- bc().addReadOnly(lyxview_->radio_gray);
- bc().addReadOnly(lyxview_->radio_color);
- bc().addReadOnly(lyxview_->radio_nodisplay);
-
- // the size section
- size_.reset(build_size());
-
- fl_set_input_return (size_->input_scale, FL_RETURN_CHANGED);
- fl_set_input_return (size_->input_width, FL_RETURN_CHANGED);
- fl_set_input_return (size_->input_height, FL_RETURN_CHANGED);
+ bcview().setOK(dialog_->button_ok);
+ bcview().setApply(dialog_->button_apply);
+ bcview().setCancel(dialog_->button_close);
+ bcview().setRestore(dialog_->button_restore);
- setPrehandler(size_->input_scale);
- setPrehandler(size_->input_width);
- setPrehandler(size_->input_height);
+ // The file section.
+ file_.reset(build_graphics_file(this));
- fl_set_input_maxchars(size_->input_scale, SCALE_MAXDIGITS);
- fl_set_input_maxchars(size_->input_width, WIDTH_MAXDIGITS);
- fl_set_input_maxchars(size_->input_height, HEIGHT_MAXDIGITS);
+ // Disable for read-only documents.
+ bcview().addReadOnly(file_->button_browse);
+ bcview().addReadOnly(file_->check_aspectratio);
+ bcview().addReadOnly(file_->check_draft);
+ bcview().addReadOnly(file_->check_nounzip);
- fl_set_input_filter(size_->input_scale, fl_unsigned_float_filter);
+ // Check validity of "length + unit" input.
+ addCheckedGlueLength(bcview(), file_->input_width);
+ addCheckedGlueLength(bcview(), file_->input_height);
- fl_addto_choice(size_->choice_width, choice_Length_All.c_str());
- fl_addto_choice(size_->choice_height, choice_Length_All.c_str());
-
- bc().addReadOnly(size_->radio_asis);
- bc().addReadOnly(size_->radio_wh);
- bc().addReadOnly(size_->radio_scale);
- bc().addReadOnly(size_->check_aspectratio);
+ // Trigger an input event for cut&paste with middle mouse button.
+ setPrehandler(file_->input_filename);
+ setPrehandler(file_->input_lyxscale);
+ setPrehandler(file_->input_width);
+ setPrehandler(file_->input_height);
+
+ // Activate ok/apply immediately upon input.
+ fl_set_input_return(file_->input_filename, FL_RETURN_CHANGED);
+ fl_set_input_return(file_->input_lyxscale, FL_RETURN_CHANGED);
+ fl_set_input_return(file_->input_width, FL_RETURN_CHANGED);
+ fl_set_input_return(file_->input_height, FL_RETURN_CHANGED);
+
+ fl_set_input_maxchars(file_->input_filename, FILENAME_MAXCHARS);
+ fl_set_input_filter(file_->input_lyxscale, fl_unsigned_int_filter);
+
+ // Width default is scaling: use unsigned float filter.
+ fl_set_input_filter(file_->input_width, fl_unsigned_float_filter);
+ fl_set_input_maxchars(file_->input_height, SIZE_MAXDIGITS);
+
+ string const display_List =
+ _("Default|Monochrome|Grayscale|Color|Do not display");
+ fl_addto_choice(file_->choice_display, display_List.c_str());
+
+ string const height_list = buildChoiceLengthString();
+ string const width_list = bformat(_("Scale%%%%|%1$s"), height_list);
+
+ fl_addto_choice(file_->choice_width, width_list.c_str());
+ fl_addto_choice(file_->choice_height, height_list.c_str());
+
+ // set up the tooltips for the filesection
+ string str = _("The file you want to insert.");
+ tooltips().init(file_->input_filename, str);
+ str = _("Browse the directories.");
+ tooltips().init(file_->button_browse, str);
+
+ str = _("Scale the image to inserted percentage value.");
+ tooltips().init(file_->input_lyxscale, str);
+ str = _("Select display mode for this image.");
+ tooltips().init(file_->choice_display, str);
+
+ str = _("Set the image width to the inserted value.");
+ tooltips().init(file_->input_width, str);
+ // xgettext:no-c-format
+ str = _("Select unit for width; Scale% for scaling whole image.");
+ tooltips().init(file_->choice_width, str);
+ str = _("Set the image height to the inserted value.");
+ tooltips().init(file_->input_height, str);
+ str = _("Select unit for height.");
+ tooltips().init(file_->choice_height, str);
+ str = _("Do not distort the image. "
+ "Keep image within \"width\" by \"height\" and obey "
+ "aspect ratio.");
+ tooltips().init(file_->check_aspectratio, str);
+ str = _("Pass a filename like \"file.eps.gz\" to the LaTeX output. "
+ "Useful when LaTeX should unzip the file. Needs an additional "
+ "file like \"file.eps.bb\" which holds the values for "
+ "the bounding box.");
+ tooltips().init(file_->check_nounzip, str);
+ str = _("Show image only as a rectangle of the original size.");
+ tooltips().init(file_->check_draft, str);
// the bounding box selection
- bbox_.reset(build_bbox());
- fl_set_input_return (bbox_->input_bb_x0, FL_RETURN_CHANGED);
- fl_set_input_return (bbox_->input_bb_y0, FL_RETURN_CHANGED);
- fl_set_input_return (bbox_->input_bb_x1, FL_RETURN_CHANGED);
- fl_set_input_return (bbox_->input_bb_y1, FL_RETURN_CHANGED);
+ bbox_.reset(build_graphics_bbox(this));
+
+ // disable for read-only documents
+ bcview().addReadOnly(bbox_->button_getBB);
+ bcview().addReadOnly(bbox_->check_clip);
- fl_set_input_filter(bbox_->input_bb_x0, fl_unsigned_float_filter);
- fl_set_input_filter(bbox_->input_bb_y0, fl_unsigned_float_filter);
- fl_set_input_filter(bbox_->input_bb_x1, fl_unsigned_float_filter);
- fl_set_input_filter(bbox_->input_bb_y1, fl_unsigned_float_filter);
+ // check validity of "length + unit" input
+ addCheckedLyXLength(bcview(), bbox_->input_bb_x1, bbox_->text_X);
+ // trigger an input event for cut&paste with middle mouse button.
setPrehandler(bbox_->input_bb_x0);
setPrehandler(bbox_->input_bb_y0);
setPrehandler(bbox_->input_bb_x1);
setPrehandler(bbox_->input_bb_y1);
- string const bb_units = "bp|cm|mm|in";
+ // for activate ok/apply immediately upon input
+ fl_set_input_return(bbox_->input_bb_x0, FL_RETURN_CHANGED);
+ fl_set_input_return(bbox_->input_bb_y0, FL_RETURN_CHANGED);
+ fl_set_input_return(bbox_->input_bb_x1, FL_RETURN_CHANGED);
+ fl_set_input_return(bbox_->input_bb_y1, FL_RETURN_CHANGED);
+
+ fl_set_input_filter(bbox_->input_bb_x0, fl_unsigned_float_filter);
+ fl_set_input_filter(bbox_->input_bb_y0, fl_unsigned_float_filter);
+ fl_set_input_filter(bbox_->input_bb_y1, fl_unsigned_float_filter);
+
+ string const bb_units = getStringFromVector(getBBUnits(), "|");
fl_addto_choice(bbox_->choice_bb_units, bb_units.c_str());
- bc().addReadOnly(bbox_->button_getBB);
- bc().addReadOnly(bbox_->check_clip);
- // the rotate section
- special_.reset(build_special());
+ // set up the tooltips for the bounding-box-section
+ str = _("The lower left x-value of the bounding box.");
+ tooltips().init(bbox_->input_bb_x0, str);
+ str = _("The lower left y-value of the bounding box.");
+ tooltips().init(bbox_->input_bb_y0, str);
+ str = _("The upper right x-value of the bounding box; "
+ "only this input field allows length + unit, e.g. 5cm "
+ "and sets the unit for the other input fields.");
+ tooltips().init(bbox_->input_bb_x1, str);
+ str = _("The upper right y-value of the bounding box.");
+ tooltips().init(bbox_->input_bb_y1, str);
+ str = _("Select unit for the bounding box values.");
+ tooltips().init(bbox_->choice_bb_units, str);
+
+ str = _("Read the image coordinates new from file. For (e)ps-file "
+ "the bounding box is read, otherwise the imagesize in pixels. "
+ "Default unit is \"bp\", the PostScript's b(ig) p(oint).");
+ tooltips().init(bbox_->button_getBB, str);
+
+ str = _("Clip image to the bounding box values.");
+ tooltips().init(bbox_->check_clip, str);
+
+ // the extra section
+ extra_.reset(build_graphics_extra(this));
+
+ // disable for read-only documents
+ bcview().addReadOnly(extra_->input_rotate_angle);
+ bcview().addReadOnly(extra_->choice_origin);
+ bcview().addReadOnly(extra_->check_subcaption);
+ bcview().addReadOnly(extra_->input_special);
+
+ // trigger an input event for cut&paste with middle mouse button.
+ setPrehandler(extra_->input_rotate_angle);
+ setPrehandler(extra_->input_subcaption);
+ setPrehandler(extra_->input_special);
+
+ fl_set_input_return(extra_->input_rotate_angle, FL_RETURN_CHANGED);
+ fl_set_input_return(extra_->input_subcaption, FL_RETURN_CHANGED);
+ fl_set_input_return(extra_->input_special, FL_RETURN_CHANGED);
+
+ fl_set_input_filter(extra_->input_rotate_angle, fl_float_filter);
- fl_set_input_return (special_->input_special, FL_RETURN_CHANGED);
- setPrehandler(special_->input_special);
+ vector<RotationOriginPair> origindata = getRotationOriginData();
+
+ // Store the identifiers for later
+ origins_ = getSecond(origindata);
+
+ string const choice = getStringFromVector(getFirst(origindata), "|");
+ fl_addto_choice(extra_->choice_origin, choice.c_str());
+
+ // set up the tooltips for the extra section
+ str = _("Insert the rotation angle in degrees. "
+ "Positive value rotates anti-clockwise, "
+ "negative value clockwise.");
+ tooltips().init(extra_->input_rotate_angle, str);
+ str = _("Insert the point of origin for rotation.");
+ tooltips().init(extra_->choice_origin, str);
+ str = _("Enables use of subfigure with its own caption.");
+ tooltips().init(extra_->check_subcaption, str);
+ str = _("Insert the optional subfigure caption.");
+ tooltips().init(extra_->input_subcaption, str);
+ str = _("Add any additional LaTeX option, which is defined in the "
+ "graphicx-package and not mentioned in the gui's tabfolders.");
+ tooltips().init(extra_->input_special, str);
+
+ // Enable the tabfolder to be rescaled correctly.
+ if (scalableTabfolders)
+ fl_set_tabfolder_autofit(dialog_->tabfolder, FL_FIT);
+
+ // Stack tabs
+ fl_addto_tabfolder(dialog_->tabfolder, _("File").c_str(),
+ file_->form);
+ fl_addto_tabfolder(dialog_->tabfolder, _("Bounding Box").c_str(),
+ bbox_->form);
+ fl_addto_tabfolder(dialog_->tabfolder, _("Extra").c_str(),
+ extra_->form);
- // add the different tabfolders
- fl_addto_tabfolder(dialog_->tabfolder, _("File"), file_->form);
- fl_addto_tabfolder(dialog_->tabfolder, _("LyX View"), lyxview_->form);
- fl_addto_tabfolder(dialog_->tabfolder, _("LaTeX Size"), size_->form);
- fl_addto_tabfolder(dialog_->tabfolder, _("Bounding Box"), bbox_->form);
- fl_addto_tabfolder(dialog_->tabfolder, _("Extras"), special_->form);
// set the right default unit
- if (lyxrc.default_papersize < 3)
- defaultUnit = "in";
+ switch (lyxrc.default_papersize) {
+ case PAPER_DEFAULT: break;
+ case PAPER_USLETTER:
+ case PAPER_LEGALPAPER:
+ case PAPER_EXECUTIVEPAPER: defaultUnit = "in"; break;
+ case PAPER_A3PAPER:
+ case PAPER_A4PAPER:
+ case PAPER_A5PAPER:
+ case PAPER_B5PAPER: defaultUnit = "cm"; break;
+ }
}
InsetGraphicsParams & igp = controller().params();
// the file section
- igp.filename = getStringFromInput(file_->input_filename);
- igp.subcaption = fl_get_button(file_->check_subcaption);
- igp.subcaptionText = getStringFromInput(file_->input_subcaption);
- igp.rotate = fl_get_button(file_->check_rotate);
- igp.rotateAngle =
- strToDbl(getStringFromInput(file_->input_rotate_angle));
- 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.filename.set(getString(file_->input_filename),
+ kernel().bufferFilepath());
+
+ igp.lyxscale = convert<int>(getString(file_->input_lyxscale));
+ if (igp.lyxscale == 0) {
+ igp.lyxscale = 100;
+ }
+
+ switch (fl_get_choice(file_->choice_display)) {
+ case 5:
+ igp.display = graphics::NoDisplay;
+ break;
+ case 4:
+ igp.display = graphics::ColorDisplay;
+ break;
+ case 3:
+ igp.display = graphics::GrayscaleDisplay;
+ break;
+ case 2:
+ igp.display = graphics::MonochromeDisplay;
+ break;
+ case 1:
+ igp.display = graphics::DefaultDisplay;
+ }
+
+ // first item in choice_width means scaling
+ if (fl_get_choice(file_->choice_width) == 1) {
+ igp.scale = getString(file_->input_width);
+ if (igp.scale.empty()
+ || float_equal(convert<double>(igp.scale), 0.0, 0.05)
+ || float_equal(convert<double>(igp.scale), 100.0, 0.05)) {
+ igp.scale.erase();
}
+ igp.width = LyXLength();
+ } else {
+ igp.scale.erase();
+ igp.width = LyXLength(getLengthFromWidgets(file_->input_width,
+ file_->choice_width));
}
- int const pos = fl_get_choice(file_->choice_origin);
- if (pos > 0)
- igp.rotateOrigin = origins_[pos-1];
- else
- igp.rotateOrigin = string();
+ igp.height = LyXLength(getLengthFromWidgets(file_->input_height,
+ file_->choice_height));
+ igp.keepAspectRatio = fl_get_button(file_->check_aspectratio);
igp.draft = fl_get_button(file_->check_draft);
igp.noUnzip = fl_get_button(file_->check_nounzip);
- // the lyxview section
- if (fl_get_button(lyxview_->radio_pref))
- igp.display = InsetGraphicsParams::DEFAULT;
- else if (fl_get_button(lyxview_->radio_mono))
- igp.display = InsetGraphicsParams::MONOCHROME;
- else if (fl_get_button(lyxview_->radio_gray))
- igp.display = InsetGraphicsParams::GRAYSCALE;
- else if (fl_get_button(lyxview_->radio_color))
- igp.display = InsetGraphicsParams::COLOR;
- else if (fl_get_button(lyxview_->radio_nodisplay))
- igp.display = InsetGraphicsParams::NONE;
-
- if (fl_get_button(lyxview_->radio_lyxasis))
- igp.lyxsize_type = InsetGraphicsParams::DEFAULT_SIZE;
- else if (fl_get_button(lyxview_->radio_lyxwh))
- igp.lyxsize_type = InsetGraphicsParams::WH;
- else
- igp.lyxsize_type = InsetGraphicsParams::SCALE;
-
- igp.lyxwidth = getLyXLengthFromWidgets(lyxview_->input_lyxwidth,
- lyxview_->choice_lyxwidth);
-
- igp.lyxheight = getLyXLengthFromWidgets(lyxview_->input_lyxheight,
- lyxview_->choice_lyxheight);
-
- igp.lyxscale = strToInt(getStringFromInput(lyxview_->input_lyxscale));
-
- // the size section
- if (fl_get_button(size_->radio_asis))
- igp.size_type = InsetGraphicsParams::DEFAULT_SIZE;
- else if (fl_get_button(size_->radio_wh))
- igp.size_type = InsetGraphicsParams::WH;
- else
- igp.size_type = InsetGraphicsParams::SCALE;
-
- igp.width = getLyXLengthFromWidgets(size_->input_width,
- size_->choice_width);
-
- igp.height = getLyXLengthFromWidgets(size_->input_height,
- size_->choice_height);
-
- igp.scale = strToInt(getStringFromInput(size_->input_scale));
- igp.keepAspectRatio = fl_get_button(size_->check_aspectratio);
-
// the bb section
- if (!controller().bbChanged) // different to the original one?
- igp.bb = string(); // don't write anything
- else {
+ if (!controller().bbChanged) {
+ // don't write anything
+ igp.bb.erase();
+ } else {
+ // allow length + unit input only for x1 input field
+ string x1_str = "0";
+ if (!getString(bbox_->input_bb_x1).empty()) {
+ x1_str = getLengthFromWidgets(bbox_->input_bb_x1,
+ bbox_->choice_bb_units);
+ LyXLength x1 = LyXLength(x1_str);
+ x1_str = x1.asString();
+
+ string unit;
+ switch (x1.unit()) {
+ case LyXLength::IN:
+ unit = "in";
+ break;
+ case LyXLength::MM:
+ unit = "mm";
+ break;
+ case LyXLength::CM:
+ unit = "cm";
+ break;
+ case LyXLength::BP:
+ default:
+ unit = "bp";
+ }
+ fl_set_choice_text(bbox_->choice_bb_units, unit.c_str());
+ }
+
string bb;
- if (getStringFromInput(bbox_->input_bb_x0).empty())
- bb = "0 ";
+ if (getString(bbox_->input_bb_x0).empty())
+ bb = "0";
else
bb = getLengthFromWidgets(bbox_->input_bb_x0,
- bbox_->choice_bb_units)+" ";
- if (getStringFromInput(bbox_->input_bb_y0).empty())
- bb += "0 ";
- else
- bb += (getLengthFromWidgets(bbox_->input_bb_y0,
- bbox_->choice_bb_units)+" ");
- if (getStringFromInput(bbox_->input_bb_x1).empty())
- bb += "0 ";
+ bbox_->choice_bb_units);
+
+ bb += ' ';
+
+ if (getString(bbox_->input_bb_y0).empty())
+ bb += '0';
else
- bb += (getLengthFromWidgets(bbox_->input_bb_x1,
- bbox_->choice_bb_units)+" ");
- if (getStringFromInput(bbox_->input_bb_y1).empty())
- bb += "0 ";
+ bb += getLengthFromWidgets(bbox_->input_bb_y0,
+ bbox_->choice_bb_units);
+
+ bb += ' ' + x1_str + ' ';
+
+ if (getString(bbox_->input_bb_y1).empty())
+ bb += '0';
else
- bb += (getLengthFromWidgets(bbox_->input_bb_y1,
- bbox_->choice_bb_units)+" ");
+ bb += getLengthFromWidgets(bbox_->input_bb_y1,
+ bbox_->choice_bb_units);
+
igp.bb = bb;
}
igp.clip = fl_get_button(bbox_->check_clip);
- // the special section
- igp.special = getStringFromInput(special_->input_special);
+ // the extra section
+ igp.rotateAngle = getString(extra_->input_rotate_angle);
+
+ // map angle into -360 (clock-wise) to +360 (counter clock-wise)
+ double rotAngle = convert<double>(igp.rotateAngle);
+ if (std::abs(rotAngle) > 360.0) {
+ rotAngle -= 360.0 * floor(rotAngle / 360.0);
+ igp.rotateAngle = convert<string>(rotAngle);
+ }
+
+ fl_set_input(extra_->input_rotate_angle, igp.rotateAngle.c_str());
+
+ int const origin_pos = fl_get_choice(extra_->choice_origin);
+ if (origin_pos == 0) {
+ igp.rotateOrigin.erase();
+ } else {
+ igp.rotateOrigin = origins_[origin_pos - 1];
+ }
+
+ igp.subcaption = fl_get_button(extra_->check_subcaption);
+ igp.subcaptionText = getString(extra_->input_subcaption);
+
+ igp.special = getString(extra_->input_special);
}
InsetGraphicsParams & igp = controller().params();
// the file section
- fl_set_input(file_->input_filename, igp.filename.c_str());
- fl_set_button(file_->check_subcaption, igp.subcaption);
- fl_set_input(file_->input_subcaption, igp.subcaptionText.c_str());
- setEnabled(file_->input_subcaption,
- fl_get_button(file_->check_subcaption));
- fl_set_button(file_->check_rotate, igp.rotate);
- fl_set_input(file_->input_rotate_angle,
- tostr(igp.rotateAngle).c_str());
- if (igp.rotateOrigin.empty())
- fl_set_choice(file_->choice_origin,1);
- else {
- int pos = int(findPos(origins_, igp.rotateOrigin));
- fl_set_choice(file_->choice_origin, pos+1);
- }
+ string const name =
+ igp.filename.outputFilename(kernel().bufferFilepath());
+ fl_set_input(file_->input_filename, name.c_str());
+ fl_set_input(file_->input_lyxscale, convert<string>(igp.lyxscale).c_str());
- setEnabled(file_->input_rotate_angle,
- fl_get_button(file_->check_rotate));
- setEnabled(file_->choice_origin,
- fl_get_button(file_->check_rotate));
- fl_set_button(file_->check_draft, igp.draft);
- fl_set_button(file_->check_nounzip, igp.noUnzip);
-
- // the lyxview section
switch (igp.display) {
- case InsetGraphicsParams::DEFAULT:
- fl_set_button(lyxview_->radio_pref, 1);
- break;
- case InsetGraphicsParams::MONOCHROME:
- fl_set_button(lyxview_->radio_mono, 1);
+ case graphics::NoDisplay:
+ fl_set_choice(file_->choice_display, 5);
break;
- case InsetGraphicsParams::GRAYSCALE:
- fl_set_button(lyxview_->radio_gray, 1);
+ case graphics::ColorDisplay:
+ fl_set_choice(file_->choice_display, 4);
break;
- case InsetGraphicsParams::COLOR:
- fl_set_button(lyxview_->radio_color, 1);
+ case graphics::GrayscaleDisplay:
+ fl_set_choice(file_->choice_display, 3);
break;
- case InsetGraphicsParams::NONE:
- fl_set_button(lyxview_->radio_nodisplay, 1);
+ case graphics::MonochromeDisplay:
+ fl_set_choice(file_->choice_display, 2);
break;
- }
- updateWidgetsFromLength(lyxview_->input_lyxwidth,
- lyxview_->choice_lyxwidth, igp.lyxwidth, defaultUnit);
- updateWidgetsFromLength(lyxview_->input_lyxheight,
- lyxview_->choice_lyxheight, igp.lyxheight, defaultUnit);
- fl_set_input(lyxview_->input_lyxscale, tostr(igp.lyxscale).c_str());
- switch (igp.lyxsize_type) {
- case InsetGraphicsParams::DEFAULT_SIZE: {
- fl_set_button(lyxview_->radio_lyxasis,1);
- setEnabled(lyxview_->input_lyxwidth, 0);
- setEnabled(lyxview_->choice_lyxwidth, 0);
- setEnabled(lyxview_->input_lyxheight, 0);
- setEnabled(lyxview_->choice_lyxheight, 0);
- setEnabled(lyxview_->input_lyxscale, 0);
- break;
- }
- case InsetGraphicsParams::WH: {
- fl_set_button(lyxview_->radio_lyxwh, 1);
- setEnabled(lyxview_->input_lyxwidth, 1);
- setEnabled(lyxview_->choice_lyxwidth, 1);
- setEnabled(lyxview_->input_lyxheight, 1);
- setEnabled(lyxview_->choice_lyxheight, 1);
- setEnabled(lyxview_->input_lyxscale, 0);
- break;
- }
- case InsetGraphicsParams::SCALE: {
- fl_set_button(lyxview_->radio_lyxscale, 1);
- setEnabled(lyxview_->input_lyxwidth, 0);
- setEnabled(lyxview_->choice_lyxwidth, 0);
- setEnabled(lyxview_->input_lyxheight, 0);
- setEnabled(lyxview_->choice_lyxheight, 0);
- setEnabled(lyxview_->input_lyxscale, 1);
- break;
- }
+ case graphics::DefaultDisplay:
+ fl_set_choice(file_->choice_display, 1);
}
- // the size section
- // Update the draft and clip mode
- updateWidgetsFromLength(size_->input_width,
- size_->choice_width, igp.width, defaultUnit);
- updateWidgetsFromLength(size_->input_height,
- size_->choice_height, igp.height, defaultUnit);
- fl_set_input(size_->input_scale, tostr(igp.scale).c_str());
- switch (igp.size_type) {
- case InsetGraphicsParams::DEFAULT_SIZE: {
- fl_set_button(size_->radio_asis,1);
- setEnabled(size_->input_width, 0);
- setEnabled(size_->choice_width, 0);
- setEnabled(size_->input_height, 0);
- setEnabled(size_->choice_height, 0);
- setEnabled(size_->check_aspectratio, 0);
- setEnabled(size_->input_scale, 0);
- break;
- }
- case InsetGraphicsParams::WH: {
- fl_set_button(size_->radio_wh, 1);
- setEnabled(size_->input_width, 1);
- setEnabled(size_->choice_width, 1);
- setEnabled(size_->input_height, 1);
- setEnabled(size_->choice_height, 1);
- setEnabled(size_->check_aspectratio, 1);
- setEnabled(size_->input_scale, 0);
- break;
- }
- case InsetGraphicsParams::SCALE: {
- fl_set_button(size_->radio_scale, 1);
- setEnabled(size_->input_width, 0);
- setEnabled(size_->choice_width, 0);
- setEnabled(size_->input_height, 0);
- setEnabled(size_->choice_height, 0);
- setEnabled(size_->check_aspectratio, 0);
- setEnabled(size_->input_scale, 1);
- break;
- }
+ // set width input fields according to scaling or width/height input
+ if (!igp.scale.empty() && !float_equal(convert<double>(igp.scale), 0.0, 0.05)) {
+ fl_set_input_filter(file_->input_width, fl_unsigned_float_filter);
+ fl_set_input_maxchars(file_->input_width, 0);
+ fl_set_input(file_->input_width, igp.scale.c_str());
+ fl_set_choice(file_->choice_width, 1);
+ } else {
+ fl_set_input_filter(file_->input_width, NULL);
+ fl_set_input_maxchars(file_->input_width, SIZE_MAXDIGITS);
+ updateWidgetsFromLength(file_->input_width, file_->choice_width,
+ igp.width, defaultUnit);
}
- fl_set_button(size_->check_aspectratio, igp.keepAspectRatio);
+
+ updateWidgetsFromLength(file_->input_height, file_->choice_height,
+ igp.height, defaultUnit);
+
+ // disable height input in case of scaling
+ bool const disable_height = (!igp.scale.empty()
+ && !float_equal(convert<double>(igp.scale), 0.0, 0.05));
+ setEnabled(file_->input_height, !disable_height);
+ setEnabled(file_->choice_height, !disable_height);
+
+ fl_set_button(file_->check_aspectratio, igp.keepAspectRatio);
+ fl_set_button(file_->check_draft, igp.draft);
+ fl_set_button(file_->check_nounzip, igp.noUnzip);
+
+ // disable aspectratio button in case of scaling or one of width/height
+ // is empty
+ bool const disable_aspectRatio = disable_height ||
+ getString(file_->input_width).empty() ||
+ getString(file_->input_height).empty();
+ setEnabled(file_->check_aspectratio, !disable_aspectRatio);
// the bb section
// set the bounding box values, if exists. First we need the whole
// path, because the controller knows nothing about the doc-dir
- updateBB(igp.filename, igp.bb);
+ updateBB(igp.filename.absFilename(), igp.bb);
fl_set_button(bbox_->check_clip, igp.clip);
- // the special section
- fl_set_input(special_->input_special, igp.special.c_str());
+ // the extra section
+ fl_set_input(extra_->input_rotate_angle, igp.rotateAngle.c_str());
+
+ int origin_pos = 1;
+ if (!igp.rotateOrigin.empty()) {
+ origin_pos += findPos(origins_, igp.rotateOrigin);
+ }
+ fl_set_choice(extra_->choice_origin, origin_pos);
+
+ fl_set_button(extra_->check_subcaption, igp.subcaption);
+ fl_set_input(extra_->input_subcaption, igp.subcaptionText.c_str());
+ setEnabled(extra_->input_subcaption,
+ fl_get_button(extra_->check_subcaption));
+ fl_set_input(extra_->input_special, igp.special.c_str());
+
+ // open dialog in the file-tab, whenever filename is empty
+ if (igp.filename.empty()) {
+ fl_set_folder(dialog_->tabfolder, file_->form);
+ }
}
// path, because the controller knows nothing about the doc-dir
controller().bbChanged = false;
if (bb_inset.empty()) {
- lyxerr[Debug::GRAPHICS] << "update:: no BoundingBox" << endl;
+ lyxerr[Debug::GRAPHICS]
+ << "FormGraphics::updateBB() [no BoundingBox]" << endl;
string const bb = controller().readBB(filename);
if (!bb.empty()) {
// get the values from the file
} else {
// get the values from the inset
- lyxerr[Debug::GRAPHICS] << "update:: igp has BoundingBox"
- << endl;
+ lyxerr[Debug::GRAPHICS]
+ << "FormGraphics::updateBB(): igp has BoundingBox"
+ << " ["<< bb_inset << "]" << endl;
controller().bbChanged = true;
+
LyXLength anyLength;
anyLength = LyXLength(token(bb_inset,' ',0));
updateWidgetsFromLength(bbox_->input_bb_x0,
}
}
-namespace {
-
-bool isValid(FL_OBJECT * ob)
-{
- string const input = getStringFromInput(ob);
- return input.empty() || isValidLength(input) || isStrDbl(input);
-}
-
-} // namespace anon
-
-
ButtonPolicy::SMInput FormGraphics::input(FL_OBJECT * ob, long)
{
+ ButtonPolicy::SMInput activate = ButtonPolicy::SMI_VALID;
+
// the file section
if (ob == file_->button_browse) {
+ activate = ButtonPolicy::SMI_NOOP;
+
// Get the filename from the dialog
- string const in_name = getStringFromInput(file_->input_filename);
- string const out_name = controller().Browse(in_name);
- lyxerr[Debug::GRAPHICS] << "[FormGraphics]out_name: " << out_name << endl;
+ string const in_name = getString(file_->input_filename);
+ string const out_name = controller().browse(in_name);
+ lyxerr[Debug::GRAPHICS]
+ << "[FormGraphics]out_name: " << out_name << endl;
if (out_name != in_name && !out_name.empty()) {
fl_set_input(file_->input_filename, out_name.c_str());
}
if (controller().isFilenameValid(out_name) &&
- !controller().bbChanged)
- updateBB(out_name, string());
-
- } else if (ob == file_->check_subcaption) {
- setEnabled(file_->input_subcaption,
- fl_get_button(file_->check_subcaption));
- } else if (ob == file_->check_rotate) {
- setEnabled(file_->input_rotate_angle,
- fl_get_button(file_->check_rotate));
- setEnabled(file_->choice_origin,
- fl_get_button(file_->check_rotate));
-
- // the lyxview section
- } else if (ob == lyxview_->radio_lyxasis) {
- setEnabled(lyxview_->input_lyxwidth, 0);
- setEnabled(lyxview_->choice_lyxwidth, 0);
- setEnabled(lyxview_->input_lyxheight, 0);
- setEnabled(lyxview_->choice_lyxheight, 0);
- setEnabled(lyxview_->input_lyxscale, 0);
- } else if (ob == lyxview_->radio_lyxwh) {
- setEnabled(lyxview_->input_lyxwidth, 1);
- setEnabled(lyxview_->choice_lyxwidth, 1);
- setEnabled(lyxview_->input_lyxheight, 1);
- setEnabled(lyxview_->choice_lyxheight, 1);
- setEnabled(lyxview_->input_lyxscale, 0);
- } else if (ob == lyxview_->radio_lyxscale) {
- setEnabled(lyxview_->input_lyxwidth, 0);
- setEnabled(lyxview_->choice_lyxwidth, 0);
- setEnabled(lyxview_->input_lyxheight, 0);
- setEnabled(lyxview_->choice_lyxheight, 0);
- setEnabled(lyxview_->input_lyxscale, 1);
- } else if (ob == lyxview_->button_latex_values) {
- if (contains(fl_get_choice_text(size_->choice_width),'%'))
- Alert::alert(_("Warning!"),
- _("The units text%, page%, col% and line% are not allowed here."),
- _("Cannot use the values from LaTeX size!"));
- else {
- LyXLength dummy =
- getLyXLengthFromWidgets(size_->input_width,
- size_->choice_width);
- updateWidgetsFromLength(lyxview_->input_lyxwidth,
- lyxview_->choice_lyxwidth,
- dummy, defaultUnit);
-
- dummy = getLyXLengthFromWidgets(size_->input_height,
- size_->choice_height);
- updateWidgetsFromLength(lyxview_->input_lyxheight,
- lyxview_->choice_lyxheight,
- dummy, defaultUnit);
- string const scale = getStringFromInput(size_->input_scale);
- fl_set_input(lyxview_->input_lyxscale, scale.c_str());
- if (fl_get_button (size_->radio_asis) == 1) {
- fl_set_button (lyxview_->radio_lyxasis, 1);
- setEnabled(lyxview_->input_lyxwidth, 0);
- setEnabled(lyxview_->choice_lyxwidth, 0);
- setEnabled(lyxview_->input_lyxheight, 0);
- setEnabled(lyxview_->choice_lyxheight, 0);
- setEnabled(lyxview_->input_lyxscale, 0);
- } else if (fl_get_button (size_->radio_wh) == 1) {
- fl_set_button (lyxview_->radio_lyxwh, 1);
- setEnabled(lyxview_->input_lyxwidth, 1);
- setEnabled(lyxview_->choice_lyxwidth, 1);
- setEnabled(lyxview_->input_lyxheight, 1);
- setEnabled(lyxview_->choice_lyxheight, 1);
- setEnabled(lyxview_->input_lyxscale, 0);
- } else if (fl_get_button (size_->radio_scale) ==1) {
- fl_set_button (lyxview_->radio_lyxscale, 1);
- setEnabled(lyxview_->input_lyxwidth, 0);
- setEnabled(lyxview_->choice_lyxwidth, 0);
- setEnabled(lyxview_->input_lyxheight, 0);
- setEnabled(lyxview_->choice_lyxheight, 0);
- setEnabled(lyxview_->input_lyxscale, 1);
- }
+ !controller().bbChanged) {
+ updateBB(out_name, string());
+ }
+ } else if (ob == file_->input_width || ob == file_->input_height) {
+ // disable aspectratio button in case of scaling or one of
+ // width/height is empty
+ bool const disable = fl_get_choice(file_->choice_width) == 1 ||
+ getString(file_->input_width).empty() ||
+ getString(file_->input_height).empty();
+ setEnabled(file_->check_aspectratio, !disable);
+ } else if (ob == file_->choice_width) {
+ // disable height input in case of scaling
+ bool const scaling = fl_get_choice(file_->choice_width) == 1;
+ setEnabled(file_->input_height, !scaling);
+ setEnabled(file_->choice_height, !scaling);
+
+ // allow only integer intput for scaling; float otherwise
+ if (scaling) {
+ fl_set_input_filter(file_->input_width, fl_unsigned_float_filter);
+ fl_set_input_maxchars(file_->input_width, 0);
+ } else {
+ fl_set_input_filter(file_->input_width, NULL);
+ fl_set_input_maxchars(file_->input_width, SIZE_MAXDIGITS);
}
- // the bb section
+ // disable aspectratio button in case of scaling or height
+ // input is empty
+ bool const disable_aspectratio =
+ scaling || getString(file_->input_height).empty();
+ setEnabled(file_->check_aspectratio, !disable_aspectratio);
+ // the bb section
} else if (!controller().bbChanged &&
(ob == bbox_->check_clip || ob == bbox_->choice_bb_units ||
ob == bbox_->input_bb_x0 || ob == bbox_->input_bb_y0 ||
ob == bbox_->input_bb_x1 || ob == bbox_->input_bb_y1)) {
controller().bbChanged = true;
} else if (ob == bbox_->button_getBB) {
- string const filename = getStringFromInput(file_->input_filename);
+ string const filename = getString(file_->input_filename);
if (!filename.empty()) {
string bb = controller().readBB(filename);
if (!bb.empty()) {
fl_set_input(bbox_->input_bb_y0, token(bb,' ',1).c_str());
fl_set_input(bbox_->input_bb_x1, token(bb,' ',2).c_str());
fl_set_input(bbox_->input_bb_y1, token(bb,' ',3).c_str());
- string const unit("bp");
- fl_set_choice_text(bbox_->choice_bb_units, unit.c_str());
+ fl_set_choice_text(bbox_->choice_bb_units, "bp");
}
controller().bbChanged = false;
} else {
fl_set_input(bbox_->input_bb_y1, "");
fl_set_choice_text(bbox_->choice_bb_units, "bp");
}
-
- // the size section
- } else if (ob == size_->radio_asis) {
- setEnabled(size_->input_width, 0);
- setEnabled(size_->choice_width, 0);
- setEnabled(size_->input_height, 0);
- setEnabled(size_->choice_height, 0);
- setEnabled(size_->check_aspectratio, 0);
- setEnabled(size_->input_scale, 0);
- } else if (ob == size_->radio_wh) {
- setEnabled(size_->input_width, 1);
- setEnabled(size_->choice_width, 1);
- setEnabled(size_->input_height, 1);
- setEnabled(size_->choice_height, 1);
- setEnabled(size_->check_aspectratio, 1);
- setEnabled(size_->input_scale, 0);
- } else if (ob == size_->radio_scale) {
- setEnabled(size_->input_width, 0);
- setEnabled(size_->choice_width, 0);
- setEnabled(size_->input_height, 0);
- setEnabled(size_->choice_height, 0);
- setEnabled(size_->check_aspectratio, 0);
- setEnabled(size_->input_scale, 1);
- } else if (ob == size_->button_lyx_values) {
- LyXLength dummy = getLyXLengthFromWidgets(lyxview_->input_lyxwidth,
- lyxview_->choice_lyxwidth);
- updateWidgetsFromLength(size_->input_width,
- size_->choice_width,
- dummy, defaultUnit);
- dummy = getLyXLengthFromWidgets(lyxview_->input_lyxheight,
- lyxview_->choice_lyxheight);
- updateWidgetsFromLength(size_->input_height,
- size_->choice_height,
- dummy, defaultUnit);
- string const scale = getStringFromInput(lyxview_->input_lyxscale);
- fl_set_input(size_->input_scale, scale.c_str());
- if (fl_get_button (lyxview_->radio_lyxasis) == 1) {
- fl_set_button (size_->radio_asis, 1);
- setEnabled(size_->input_width, 0);
- setEnabled(size_->choice_width, 0);
- setEnabled(size_->input_height, 0);
- setEnabled(size_->choice_height, 0);
- setEnabled(size_->check_aspectratio, 0);
- setEnabled(size_->input_scale, 0);
- } else if (fl_get_button (lyxview_->radio_lyxwh) == 1) {
- fl_set_button (size_->radio_wh, 1);
- setEnabled(size_->input_width, 1);
- setEnabled(size_->choice_width, 1);
- setEnabled(size_->input_height, 1);
- setEnabled(size_->choice_height, 1);
- setEnabled(size_->check_aspectratio, 1);
- setEnabled(size_->input_scale, 0);
- } else if (fl_get_button (lyxview_->radio_lyxscale) ==1) {
- fl_set_button (size_->radio_scale, 1);
- setEnabled(size_->input_width, 0);
- setEnabled(size_->choice_width, 0);
- setEnabled(size_->input_height, 0);
- setEnabled(size_->choice_height, 0);
- setEnabled(size_->check_aspectratio, 0);
- setEnabled(size_->input_scale, 1);
- }
+ // the extra section
+ } else if (ob == extra_->check_subcaption) {
+ setEnabled(extra_->input_subcaption,
+ fl_get_button(extra_->check_subcaption));
+
+ } else if (ob == file_->button_edit) {
+ activate = ButtonPolicy::SMI_NOOP;
+ controller().editGraphics();
}
- // check if the input is valid
- bool invalid = !isValid(bbox_->input_bb_x0);
- invalid = invalid || !isValid(bbox_->input_bb_x1);
- invalid = invalid || !isValid(bbox_->input_bb_y0);
- invalid = invalid || !isValid(bbox_->input_bb_y1);
- invalid = invalid || !isValid(size_->input_width);
- invalid = invalid || !isValid(size_->input_height);
- invalid = invalid || !isValid(lyxview_->input_lyxwidth);
- invalid = invalid || !isValid(lyxview_->input_lyxheight);
-
- // deactivate OK/ Apply buttons and
- // spit out warnings if invalid
- if (ob == bbox_->input_bb_x0 || ob == bbox_->input_bb_x1 ||
- ob == bbox_->input_bb_y0 || ob == bbox_->input_bb_y1 ||
- ob == size_->input_width || ob == size_->input_height ||
- ob == lyxview_->input_lyxwidth || ob == lyxview_->input_lyxheight) {
- if (invalid) {
- postWarning(_("Invalid Length!"));
- return ButtonPolicy::SMI_INVALID;
- } else {
- clearMessage();
- }
- }
- return ButtonPolicy::SMI_VALID;
+ return activate;
}
+
+} // namespace frontend
+} // namespace lyx
projects / lyx.git / blobdiff