-/* FormGraphics.C
- * FormGraphics Interface Class Implementation
+/**
+ * \file FormGraphics.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Baruch Even
+ * \author Herbert Voß
+ * \author Rob Lahaye
+ *
+ * Full author contact details are available in file CREDITS.
*/
-#include <config.h>
+#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include "lyx_gui_misc.h"
-#include "input_validators.h"
#include "FormGraphics.h"
-#include "form_graphics.h"
-#include "Dialogs.h"
-#include "LyXView.h"
-#include "BufferView.h"
-
-#include "debug.h" // for lyxerr
-
-#include "support/lstrings.h" // for strToDbl & tostr
-#include "support/FileInfo.h" // for FileInfo
-#include "xforms_helpers.h" // for browseFile
-#include "support/filetools.h" // for AddName
-#include "insets/insetgraphics.h"
-#include "insets/insetgraphicsParams.h"
-
-#include "RadioButtonGroup.h"
-
-#include "support/LAssert.h"
-
-using std::endl;
-using std::make_pair;
-using SigC::slot;
-
-FormGraphics::FormGraphics(LyXView * lv, Dialogs * d)
- : FormInset(lv, d, _("Graphics")),
- inset_(0),
- // The buttons c-tor values are the number of buttons we use
- // This is only to reduce memory waste.
- widthButtons(5), heightButtons(4), displayButtons(4),
- last_image_path(".")
-{
- // let the dialog be shown
- // This is a permanent connection so we won't bother
- // storing a copy because we won't be disconnecting.
- d->showGraphics.connect(slot(this, &FormGraphics::showDialog));
-}
-
-
-FormGraphics::~FormGraphics()
-{
- // Remove all associations for the radio buttons
- widthButtons.reset();
- heightButtons.reset();
- displayButtons.reset();
-}
+#include "ControlGraphics.h"
+#include "forms/form_graphics.h"
+#include "controllers/helper_funcs.h"
-void FormGraphics::build()
-{
- dialog_.reset(build_graphics());
-
- // Workaround dumb xforms sizing bug
- minw_ = form()->w;
- minh_ = form()->h;
-
- // This is the place to add settings of the dialog that did not go
- // to the .fd file.
-
- // Set the input widgets to issue a callback to input() whenever
- // they change, so we can verify their content.
- fl_set_input_return (dialog_->input_width,
- FL_RETURN_CHANGED);
- fl_set_input_return (dialog_->input_height,
- FL_RETURN_CHANGED);
- fl_set_input_return (dialog_->input_filename,
- FL_RETURN_CHANGED);
- // fl_set_input_return(dialog_->input_rotate_angle,
- // FL_RETURN_CHANGED);
-
- // Set the maximum characters that can be written in the input texts.
- fl_set_input_maxchars(dialog_->input_width, WIDTH_MAXDIGITS);
- fl_set_input_maxchars(dialog_->input_height, HEIGHT_MAXDIGITS);
- fl_set_input_maxchars(dialog_->input_filename, FILENAME_MAXCHARS);
- fl_set_input_maxchars(dialog_->input_rotate_angle, ROTATE_MAXCHARS);
-
- // Set input filter on width and height to make them accept only
- // unsigned numbers.
- fl_set_input_filter(dialog_->input_width,
- fl_unsigned_int_filter);
- fl_set_input_filter(dialog_->input_height,
- fl_unsigned_int_filter);
-
-
- // Add the widgets of the width radio buttons to their group
- widthButtons.reset();
- widthButtons.registerRadioButton(dialog_->radio_width_default,
- InsetGraphicsParams::DEFAULT_SIZE);
- widthButtons.registerRadioButton(dialog_->radio_width_cm,
- InsetGraphicsParams::CM);
- widthButtons.registerRadioButton(dialog_->radio_width_inch,
- InsetGraphicsParams::INCH);
- widthButtons.registerRadioButton(dialog_->radio_width_percent_page,
- InsetGraphicsParams::PERCENT_PAGE);
- widthButtons.registerRadioButton(dialog_->radio_width_percent_column,
- InsetGraphicsParams::PERCENT_COLUMN);
-
- // Add the widgets of the height radio buttons to their group
- heightButtons.reset();
- heightButtons.registerRadioButton(dialog_->radio_height_default,
- InsetGraphicsParams::DEFAULT_SIZE);
- heightButtons.registerRadioButton(dialog_->radio_height_cm,
- InsetGraphicsParams::CM);
- heightButtons.registerRadioButton(dialog_->radio_height_inch,
- InsetGraphicsParams::INCH);
- heightButtons.registerRadioButton(dialog_->radio_height_percent_page,
- InsetGraphicsParams::PERCENT_PAGE);
-
- // Add the widgets of the display radio buttons to their group
- displayButtons.reset();
- displayButtons.registerRadioButton(dialog_->radio_display_color,
- InsetGraphicsParams::COLOR);
- displayButtons.registerRadioButton(dialog_->radio_display_grayscale,
- InsetGraphicsParams::GRAYSCALE);
- displayButtons.registerRadioButton(dialog_->radio_display_monochrome,
- InsetGraphicsParams::MONOCHROME);
- displayButtons.registerRadioButton(dialog_->radio_no_display,
- InsetGraphicsParams::NONE);
-
- // Manage the ok, apply, restore and cancel/close buttons
- bc().setOK(dialog_->button_ok);
- bc().setApply(dialog_->button_apply);
- bc().setCancel(dialog_->button_cancel);
- bc().setUndoAll(dialog_->button_restore);
- bc().refresh();
-
- bc().addReadOnly(dialog_->input_filename);
- bc().addReadOnly(dialog_->button_browse);
- bc().addReadOnly(dialog_->input_width);
- bc().addReadOnly(dialog_->input_height);
- bc().addReadOnly(dialog_->radio_button_group_width);
- bc().addReadOnly(dialog_->radio_button_group_height);
- bc().addReadOnly(dialog_->radio_button_group_display);
- bc().addReadOnly(dialog_->input_rotate_angle);
- bc().addReadOnly(dialog_->check_inline);
- bc().addReadOnly(dialog_->input_subcaption);
- bc().addReadOnly(dialog_->check_subcaption);
-}
-
+#include "checkedwidgets.h"
+#include "input_validators.h"
+#include "Tooltips.h"
+#include "xforms_helpers.h"
+#include "xformsBC.h"
-FL_FORM * FormGraphics::form() const
-{
- if (dialog_.get())
- return dialog_->form;
- return 0;
-}
+#include "lyxrc.h" // for lyxrc.display_graphics
+#include "insets/insetgraphicsParams.h"
-void FormGraphics::disconnect()
-{
- inset_ = 0;
- FormInset::disconnect();
-}
+#include "frontends/Alert.h"
+#include "support/lyxlib.h" // for float_equal
+#include "support/tostr.h"
-void FormGraphics::showDialog(InsetGraphics * inset)
-{
- // If we are connected to another inset, disconnect.
- if (inset_)
- ih_.disconnect();
+#include "lyx_forms.h"
- inset_ = inset;
+using lyx::support::bformat;
+using lyx::support::float_equal;
+using lyx::support::getStringFromVector;
+using lyx::support::strToDbl;
+using lyx::support::strToInt;
+using lyx::support::token;
- ih_ = inset_->hideDialog.connect(slot(this, &FormGraphics::hide));
- show();
-}
+using std::endl;
+using std::vector;
+using std::string;
-void FormGraphics::apply()
-{
- Assert(inset_ != 0);
- // Take all dialog details and insert them to the inset.
+namespace {
- // Create the parameters structure and fill the data from the dialog.
- InsetGraphicsParams igp;
+// Bound the number of input characters
+int const SIZE_MAXDIGITS = 10;
+int const FILENAME_MAXCHARS = 1024;
- igp.filename = fl_get_input(dialog_->input_filename);
+string defaultUnit("cm");
- igp.display = static_cast < InsetGraphicsParams::DisplayType >
- (displayButtons.getButton());
+#if FL_VERSION == 0 || (FL_REVISION == 0 && FL_FIXLEVEL < 2)
+bool const scalableTabfolders = false;
+#else
+bool const scalableTabfolders = true;
+#endif
- igp.widthResize = static_cast < InsetGraphicsParams::Resize >
- (widthButtons.getButton());
- igp.widthSize = strToDbl(fl_get_input(dialog_->input_width));
+} // namespace anon
- igp.heightResize = static_cast < InsetGraphicsParams::Resize >
- (heightButtons.getButton());
- igp.heightSize = strToDbl(fl_get_input(dialog_->input_height));
- igp.rotateAngle = strToInt(fl_get_input(dialog_->input_rotate_angle));
- if (igp.rotateAngle >= 360)
- igp.rotateAngle = igp.rotateAngle % 360;
- if (igp.rotateAngle <= -360)
- igp.rotateAngle = - (( -igp.rotateAngle) % 360);
+typedef FormController<ControlGraphics, FormView<FD_graphics> > base_class;
- igp.subcaption = fl_get_button(dialog_->check_subcaption);
- igp.subcaptionText = fl_get_input(dialog_->input_subcaption);
+FormGraphics::FormGraphics(Dialog & parent)
+ : base_class(parent, _("Graphics"), scalableTabfolders)
+{}
- igp.inlineFigure = fl_get_button(dialog_->check_inline);
- igp.testInvariant();
+void FormGraphics::redraw()
+{
+ if (form() && form()->visible)
+ fl_redraw_form(form());
+ else
+ return;
+ FL_FORM * outer_form = fl_get_active_folder(dialog_->tabfolder);
+ if (outer_form && outer_form->visible)
+ fl_redraw_form(outer_form);
+}
- // Set the parameters in the inset, it also returns true if the new
- // parameters are different from what was in the inset already.
- bool changed = inset_->setParams(igp);
- // Tell LyX we've got a change, and mark the document dirty, if it changed.
- lv_->view()->updateInset(inset_, changed);
+void FormGraphics::build()
+{
+ dialog_.reset(build_graphics(this));
+
+ // Manage the ok, apply, restore and cancel/close buttons
+ bcview().setOK(dialog_->button_ok);
+ bcview().setApply(dialog_->button_apply);
+ bcview().setCancel(dialog_->button_close);
+ bcview().setRestore(dialog_->button_restore);
+
+ // The file section.
+ file_.reset(build_graphics_file(this));
+
+ // 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);
+
+ // Check validity of "length + unit" input.
+ addCheckedGlueLength(bcview(), file_->input_width);
+ addCheckedGlueLength(bcview(), file_->input_height);
+
+ // 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 width_list = bformat(_("Scale%%%%|%1$s"), choice_Length_All);
+ fl_addto_choice(file_->choice_width, width_list.c_str());
+
+ fl_addto_choice(file_->choice_height, choice_Length_All.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_graphics_bbox(this));
+
+ // disable for read-only documents
+ bcview().addReadOnly(bbox_->button_getBB);
+ bcview().addReadOnly(bbox_->check_clip);
+
+ // 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);
+
+ // 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(frnt::getBBUnits(), "|");
+ fl_addto_choice(bbox_->choice_bb_units, bb_units.c_str());
+
+ // 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);
+
+ using namespace frnt;
+ 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);
+
+ // set the right default unit
+ 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;
+ }
}
-void FormGraphics::update()
+void FormGraphics::apply()
{
- Assert(inset_ != 0);
-
- // Update dialog with details from inset
- InsetGraphicsParams igp = inset_->getParams();
+ // Create the parameters structure and fill the data from the dialog.
+ InsetGraphicsParams & igp = controller().params();
- // Update the filename input field
- fl_set_input(dialog_->input_filename,
- igp.filename.c_str());
+ // the file section
+ igp.filename.set(getString(file_->input_filename),
+ kernel().bufferFilepath());
- // Update the display depth radio buttons
- displayButtons.setButton(igp.display);
+ igp.lyxscale = strToInt(getString(file_->input_lyxscale));
+ if (igp.lyxscale == 0) {
+ igp.lyxscale = 100;
+ }
- // Update the width radio buttons and input field
- widthButtons.setButton(igp.widthResize);
- fl_set_input(dialog_->input_width,
- tostr(igp.widthSize).c_str());
+ switch (fl_get_choice(file_->choice_display)) {
+ case 5:
+ igp.display = lyx::graphics::NoDisplay;
+ break;
+ case 4:
+ igp.display = lyx::graphics::ColorDisplay;
+ break;
+ case 3:
+ igp.display = lyx::graphics::GrayscaleDisplay;
+ break;
+ case 2:
+ igp.display = lyx::graphics::MonochromeDisplay;
+ break;
+ case 1:
+ igp.display = lyx::graphics::DefaultDisplay;
+ }
- // Update the height radio buttons and input field
- heightButtons.setButton(igp.heightResize);
- fl_set_input(dialog_->input_height,
- tostr(igp.heightSize).c_str());
+ // first item in choice_width means scaling
+ if (fl_get_choice(file_->choice_width) == 1) {
+ igp.scale = strToDbl(getString(file_->input_width));
+ if (float_equal(igp.scale, 0.0, 0.05)) {
+ igp.scale = 100.0;
+ }
+ igp.width = LyXLength();
+ } else {
+ igp.scale = 0.0;
+ igp.width = LyXLength(getLengthFromWidgets(file_->input_width,
+ file_->choice_width));
+ }
+ 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 bb section
+ 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 (getString(bbox_->input_bb_x0).empty())
+ bb = "0";
+ else
+ bb = getLengthFromWidgets(bbox_->input_bb_x0,
+ bbox_->choice_bb_units);
+
+ bb += ' ';
+
+ if (getString(bbox_->input_bb_y0).empty())
+ bb += '0';
+ else
+ 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);
+
+ igp.bb = bb;
+ }
+ igp.clip = fl_get_button(bbox_->check_clip);
- // Update the rotate angle
- fl_set_input(dialog_->input_rotate_angle,
- tostr(igp.rotateAngle).c_str());
+ // the extra section
+ igp.rotateAngle = strToDbl(getString(extra_->input_rotate_angle));
- // Update the subcaption check button and input field
- fl_set_button(dialog_->check_subcaption,
- igp.subcaption);
- fl_set_input(dialog_->input_subcaption,
- igp.subcaptionText.c_str());
+ // map angle into -360 (clock-wise) to +360 (counter clock-wise)
+ while (igp.rotateAngle <= -360.0) {
+ igp.rotateAngle += 360.0;
+ }
+ while (igp.rotateAngle >= 360.0) {
+ igp.rotateAngle -= 360.0;
+ }
+ fl_set_input(extra_->input_rotate_angle, tostr(igp.rotateAngle).c_str());
- // Update the inline figure check button
- fl_set_button(dialog_->check_inline,
- igp.inlineFigure);
+ int const origin_pos = fl_get_choice(extra_->choice_origin);
+ if (origin_pos == 0) {
+ igp.rotateOrigin.erase();
+ } else {
+ igp.rotateOrigin = origins_[origin_pos - 1];
+ }
- // update the dialog's read only / read-write status
- bc().readOnly(lv_->buffer()->isReadonly());
+ igp.subcaption = fl_get_button(extra_->check_subcaption);
+ igp.subcaptionText = getString(extra_->input_subcaption);
- // Now make sure that the buttons are set correctly.
- input(0, 0);
+ igp.special = getString(extra_->input_special);
}
-bool FormGraphics::input(FL_OBJECT *, long data )
-{
- State cb = static_cast<State>( data );
+void FormGraphics::update() {
+ // Update dialog with details from inset
+ InsetGraphicsParams & igp = controller().params();
- bool inputOK = true;
+ // the file section
+ string const name =
+ igp.filename.outputFilename(kernel().bufferFilepath());
+ fl_set_input(file_->input_filename, name.c_str());
+ fl_set_input(file_->input_lyxscale, tostr(igp.lyxscale).c_str());
- switch (cb) {
- case CHECKINPUT:
- inputOK = checkInput();
+ switch (igp.display) {
+ case lyx::graphics::NoDisplay:
+ fl_set_choice(file_->choice_display, 5);
break;
- case BROWSE:
- browse();
+ case lyx::graphics::ColorDisplay:
+ fl_set_choice(file_->choice_display, 4);
break;
- case ADVANCEDINPUT:
- lyxerr << "Advanced Options button depressed, "
- << "show advanced options dialog"
- << endl;
+ case lyx::graphics::GrayscaleDisplay:
+ fl_set_choice(file_->choice_display, 3);
break;
- default:
+ case lyx::graphics::MonochromeDisplay:
+ fl_set_choice(file_->choice_display, 2);
break;
+ case lyx::graphics::DefaultDisplay:
+ fl_set_choice(file_->choice_display, 1);
}
-
- return inputOK;
-}
+ // set width input fields according to scaling or width/height input
+ if (!float_equal(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, tostr(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);
+ }
-bool FormGraphics::checkInput()
-{
- // Put verifications that the dialog shows some sane values,
- // if not disallow clicking on ok/apply.
- // Possibly use a label in the bottom of the dialog to give the reason.
-
- // Is all input boxes convey a valid meaning?
- bool inputOK = true;
-
- // Things that we check (meaning they are incorrect states):
- // 1. No filename specified.
- // 2. Width radio button is not Default and width text is not a number.
- // 3. Height radio button is not Default and height text is a not a number
-
- // Note: radio button default means that the user asks for the image
- // to be included as is with no size change, in this case we don't need
- // any width or height.
-
- // We verify now that there is a filename, it exists, it's a file
- // and it's readable.
- string filename = fl_get_input(dialog_->input_filename);
- FileInfo file(filename);
- if (filename.empty()
- || !file.isOK()
- || !file.exist()
- || !file.isRegular()
- || !file.readable()
- )
- inputOK = false;
-
- // Width radio button not default and no number.
- if (!fl_get_button(dialog_->radio_width_default)
- && strToDbl(fl_get_input(dialog_->input_width)) <= 0.0) {
-
- inputOK = false;
+ updateWidgetsFromLength(file_->input_height, file_->choice_height,
+ igp.height, defaultUnit);
+
+ // disable height input in case of scaling
+ bool const disable_height = !float_equal(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.absFilename(), igp.bb);
+ fl_set_button(bbox_->check_clip, igp.clip);
+
+ // the extra section
+ fl_set_input(extra_->input_rotate_angle,
+ tostr(igp.rotateAngle).c_str());
+
+ int origin_pos;
+ if (igp.rotateOrigin.empty()) {
+ origin_pos = 1;
+ } else {
+ origin_pos = 1 + findPos(origins_, igp.rotateOrigin);
}
+ fl_set_choice(extra_->choice_origin, origin_pos);
- // Height radio button not default and no number.
- if (!fl_get_button(dialog_->radio_height_default)
- && strToDbl(fl_get_input(dialog_->input_height)) <= 0.0) {
+ 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());
- inputOK = false;
+ // open dialog in the file-tab, whenever filename is empty
+ if (igp.filename.empty()) {
+ fl_set_folder(dialog_->tabfolder, file_->form);
}
-
- return inputOK;
}
-// We need these in the file browser.
-extern string system_lyxdir;
-extern string user_lyxdir;
+void FormGraphics::updateBB(string const & filename, string const & bb_inset)
+{
+ // Update dialog with details from inset
+ // 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;
+ if (bb_inset.empty()) {
+ lyxerr[Debug::GRAPHICS]
+ << "FormGraphics::updateBB() [no BoundingBox]" << endl;
+ string const bb = controller().readBB(filename);
+ if (!bb.empty()) {
+ // get the values from the file
+ // in this case we always have the point-unit
+ fl_set_input(bbox_->input_bb_x0,
+ token(bb,' ',0).c_str());
+ 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());
+
+ } else {
+ // no bb from file
+ fl_set_input(bbox_->input_bb_x0, bb.c_str());
+ fl_set_input(bbox_->input_bb_y0, bb.c_str());
+ fl_set_input(bbox_->input_bb_x1, bb.c_str());
+ fl_set_input(bbox_->input_bb_y1, bb.c_str());
+ }
+ // "bp"
+ fl_set_choice(bbox_->choice_bb_units, 1);
+
+ } else {
+ // get the values from the inset
+ 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,
+ bbox_->choice_bb_units,anyLength,"bp");
+ anyLength = LyXLength(token(bb_inset,' ',1));
+ updateWidgetsFromLength(bbox_->input_bb_y0,
+ bbox_->choice_bb_units,anyLength,"bp");
+ anyLength = LyXLength(token(bb_inset,' ',2));
+ updateWidgetsFromLength(bbox_->input_bb_x1,
+ bbox_->choice_bb_units,anyLength,"bp");
+ anyLength = LyXLength(token(bb_inset,' ',3));
+ updateWidgetsFromLength(bbox_->input_bb_y1,
+ bbox_->choice_bb_units,anyLength,"bp");
+ }
+}
-void FormGraphics::browse()
+
+ButtonPolicy::SMInput FormGraphics::input(FL_OBJECT * ob, long)
{
- // Get the filename from the dialog
- string const filename = fl_get_input(dialog_->input_filename);
-
- string const title = N_("Graphics");
- // FIXME: currently we need the second '|' to prevent mis-interpretation
- string const pattern = "*.(ps|png)|";
-
- // Does user clipart directory exist?
- string clipdir = AddName (user_lyxdir, "clipart");
- FileInfo fileInfo(clipdir);
- if (!(fileInfo.isOK() && fileInfo.isDir()))
- // No - bail out to system clipart directory
- clipdir = AddName (system_lyxdir, "clipart");
- pair<string, string> dir1(N_("Clipart"), clipdir);
-
- // Show the file browser dialog
- string const new_filename =
- browseFile(lv_, filename, title, pattern, dir1,
- make_pair(string(), string()));
-
- // Save the filename to the dialog
- if (new_filename != filename && !new_filename.empty()) {
- fl_set_input(dialog_->input_filename, new_filename.c_str());
- input(0, 0);
+ // the file section
+ if (ob == file_->button_browse) {
+ // Get the filename from the dialog
+ 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_->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);
+ }
+
+ // 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 = getString(file_->input_filename);
+ if (!filename.empty()) {
+ string bb = controller().readBB(filename);
+ if (!bb.empty()) {
+ fl_set_input(bbox_->input_bb_x0, token(bb,' ',0).c_str());
+ 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());
+ fl_set_choice_text(bbox_->choice_bb_units, "bp");
+ }
+ controller().bbChanged = false;
+ } else {
+ fl_set_input(bbox_->input_bb_x0, "");
+ fl_set_input(bbox_->input_bb_y0, "");
+ fl_set_input(bbox_->input_bb_x1, "");
+ fl_set_input(bbox_->input_bb_y1, "");
+ fl_set_choice_text(bbox_->choice_bb_units, "bp");
+ }
+ // the extra section
+ } else if (ob == extra_->check_subcaption) {
+ setEnabled(extra_->input_subcaption,
+ fl_get_button(extra_->check_subcaption));
+
}
+
+ return ButtonPolicy::SMI_VALID;
}
projects / lyx.git / blobdiff