-/* FormGraphics.C
- * FormGraphics Interface Class Implementation
+/**
+ * \file FormGraphics.C
+ * Copyright 2000-2001 The LyX Team.
+ * See the file COPYING.
+ *
+ * \author Baruch Even, baruch.even@writeme.com
+ * \author Herbert Voss, voss@perce.de
*/
-#include <config.h>
+#include <config.h>
#ifdef __GNUG__
#pragma implementation
-#endif
+#endif
-#include "lyx_gui_misc.h"
-#include "input_validators.h"
+#include "xformsBC.h"
+#include "ControlGraphics.h"
#include "FormGraphics.h"
#include "form_graphics.h"
-#include "Dialogs.h"
-#include "LyXView.h"
-#include "BufferView.h"
+#include "Alert.h"
+#include "xforms_helpers.h"
+#include "input_validators.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 "support/filetools.h" // for MakeAbsPath etc
#include "insets/insetgraphicsParams.h"
-
-#include "RadioButtonGroup.h"
-
-#include "support/LAssert.h"
+#include "lyxrc.h" // for lyxrc.display_graphics
using std::endl;
-using std::make_pair;
-
-FormGraphics::FormGraphics(LyXView * lv, Dialogs * d)
- : FormInset(lv, d, _("Graphics"), new NoRepeatedApplyReadOnlyPolicy),
- dialog_(0), 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));
-}
+namespace {
+
+// Bound the number of input characters
+int const SCALE_MAXDIGITS = 3;
+int const WIDTH_MAXDIGITS = 10;
+int const HEIGHT_MAXDIGITS = 10;
+int const ROTATE_MAXCHARS = 4;
+int const FILENAME_MAXCHARS = 1024;
+string defaultUnit("cm");
-FormGraphics::~FormGraphics()
+/// Given input and choice widgets, create a LyXLength
+LyXLength getLyXLengthFromWidgets(FL_OBJECT * input, FL_OBJECT * choice)
{
- // Remove all associations for the radio buttons
- widthButtons.reset();
- heightButtons.reset();
- displayButtons.reset();
-
- // Free the form.
- // delete dialog_;
+ return LyXLength(getLengthFromWidgets(input, choice));
}
+} // namespace anon
-void FormGraphics::build()
-{
- dialog_ = build_graphics();
- Assert(dialog_ != 0);
- if (!dialog_) {
- lyxerr << "ERROR: Failed to create the Graphics Inset dialog." << endl;
- return ;
- }
-
- // 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);
-}
+typedef FormCB<ControlGraphics, FormDB<FD_form_graphics> > base_class;
-FL_FORM * FormGraphics::form() const
-{
- if (dialog_ ) return dialog_->form;
- return 0;
-}
+FormGraphics::FormGraphics(ControlGraphics & c)
+ : base_class(c, _("Graphics"), false)
+{}
-void FormGraphics::disconnect()
+void FormGraphics::redraw()
{
- inset_ = 0;
- FormInset::disconnect();
+ 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);
}
-void FormGraphics::showDialog(InsetGraphics * inset)
+void FormGraphics::build()
{
- // If we are connected to another inset, disconnect.
- if (inset_)
- ih_.disconnect();
-
- inset_ = inset;
-
- ih_ = inset_->hideDialog.connect(slot(this, &FormGraphics::hide));
- show();
+ dialog_.reset(build_graphics());
+
+ // Allow the base class to control messages
+ setMessageWidget(dialog_->text_warning);
+
+ // 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);
+
+ string const choice_origin =
+ "center|" // c
+ "leftTop|leftBottom|leftBaseline|" // lt lb lB
+ "centerTop|centerBottom|centerBaseline|" // ct cb cB
+ "rightTop|rightBottom|rightBaseline"; // rt rb rB
+ fl_addto_choice(file_->choice_origin, choice_origin.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);
+
+ setPrehandler(size_->input_scale);
+ setPrehandler(size_->input_width);
+ setPrehandler(size_->input_height);
+
+ 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);
+
+ fl_set_input_filter(size_->input_scale, fl_unsigned_float_filter);
+
+ 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);
+
+ // 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);
+
+ 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);
+
+ setPrehandler(bbox_->input_bb_x0);
+ setPrehandler(bbox_->input_bb_y0);
+ setPrehandler(bbox_->input_bb_x1);
+ setPrehandler(bbox_->input_bb_y1);
+
+ string const bb_units = "pt|cm|in";
+ 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());
+
+ fl_set_input_return (special_->input_special, FL_RETURN_CHANGED);
+ setPrehandler(special_->input_special);
+
+ // 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";
}
void FormGraphics::apply()
{
- Assert(inset_ != 0);
-
- // Take all dialog details and insert them to the inset.
-
// Create the parameters structure and fill the data from the dialog.
- InsetGraphicsParams igp;
-
- igp.filename = fl_get_input(dialog_->input_filename);
-
- igp.display = static_cast < InsetGraphicsParams::DisplayType >
- (displayButtons.getButton());
-
- igp.widthResize = static_cast < InsetGraphicsParams::Resize >
- (widthButtons.getButton());
- igp.widthSize = strToDbl(fl_get_input(dialog_->input_width));
-
- igp.heightResize = static_cast < InsetGraphicsParams::Resize >
- (heightButtons.getButton());
- igp.heightSize = strToDbl(fl_get_input(dialog_->input_height));
+ 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;
+ }
+ }
+ if (fl_get_choice(file_->choice_origin) > 0)
+ igp.rotateOrigin = fl_get_choice_text(file_->choice_origin);
+ else
+ igp.rotateOrigin = string();
+ 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 {
+ string bb;
+ if (getStringFromInput(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 ";
+ else
+ bb += (getLengthFromWidgets(bbox_->input_bb_x1,
+ bbox_->choice_bb_units)+" ");
+ if (getStringFromInput(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);
- 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);
+ // the special section
+ igp.special = getStringFromInput(special_->input_special);
+}
- igp.subcaption = fl_get_button(dialog_->check_subcaption);
- igp.subcaptionText = fl_get_input(dialog_->input_subcaption);
- igp.inlineFigure = fl_get_button(dialog_->check_inline);
+void FormGraphics::update() {
+ // Update dialog with details from inset
+ 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
+ fl_set_choice_text(file_->choice_origin,igp.rotateOrigin.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);
+ break;
+ case InsetGraphicsParams::GRAYSCALE:
+ fl_set_button(lyxview_->radio_gray, 1);
+ break;
+ case InsetGraphicsParams::COLOR:
+ fl_set_button(lyxview_->radio_color, 1);
+ break;
+ case InsetGraphicsParams::NONE:
+ fl_set_button(lyxview_->radio_nodisplay, 1);
+ 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;
+ }
+ }
- igp.testInvariant();
+ // 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;
+ }
+ }
+ fl_set_button(size_->check_aspectratio, igp.keepAspectRatio);
- // 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);
+ // 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);
+ fl_set_button(bbox_->check_clip, igp.clip);
- // Tell LyX we've got a change, and mark the document dirty, if it changed.
- lv_->view()->updateInset(inset_, changed);
+ // the special section
+ fl_set_input(special_->input_special, igp.special.c_str());
}
-void FormGraphics::update()
+void FormGraphics::updateBB(string const & filename, string const & bb_inset)
{
- Assert(inset_ != 0);
-
// Update dialog with details from inset
- InsetGraphicsParams igp = inset_->getParams();
-
- // Update the filename input field
- fl_set_input(dialog_->input_filename,
- igp.filename.c_str());
-
- // Update the display depth radio buttons
- displayButtons.setButton(igp.display);
-
- // Update the width radio buttons and input field
- widthButtons.setButton(igp.widthResize);
- fl_set_input(dialog_->input_width,
- tostr(igp.widthSize).c_str());
-
- // Update the height radio buttons and input field
- heightButtons.setButton(igp.heightResize);
- fl_set_input(dialog_->input_height,
- tostr(igp.heightSize).c_str());
-
- // Update the rotate angle
- fl_set_input(dialog_->input_rotate_angle,
- tostr(igp.rotateAngle).c_str());
-
- // 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());
-
- // Update the inline figure check button
- fl_set_button(dialog_->check_inline,
- igp.inlineFigure);
-
- // update the dialog's read only / read-write status
- bc_.readOnly(lv_->buffer()->isReadonly());
-
- // Now make sure that the buttons are set correctly.
- input(0, 0);
+ // 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] << "update:: no BoundingBox" << endl;
+ string const fileWithAbsPath =
+ MakeAbsPath(filename, OnlyPath(filename));
+ string const bb = controller().readBB(fileWithAbsPath);
+ 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());
+ }
+ // "pt"
+ fl_set_choice(bbox_->choice_bb_units, 1);
+
+ } else {
+ // get the values from the inset
+ lyxerr[Debug::GRAPHICS] << "update:: igp has BoundingBox"
+ << endl;
+ controller().bbChanged = true;
+ LyXLength anyLength;
+ anyLength = LyXLength(token(bb_inset,' ',0));
+ updateWidgetsFromLength(bbox_->input_bb_x0,
+ bbox_->choice_bb_units,anyLength,"pt");
+ anyLength = LyXLength(token(bb_inset,' ',1));
+ updateWidgetsFromLength(bbox_->input_bb_y0,
+ bbox_->choice_bb_units,anyLength,"pt");
+ anyLength = LyXLength(token(bb_inset,' ',2));
+ updateWidgetsFromLength(bbox_->input_bb_x1,
+ bbox_->choice_bb_units,anyLength,"pt");
+ anyLength = LyXLength(token(bb_inset,' ',3));
+ updateWidgetsFromLength(bbox_->input_bb_y1,
+ bbox_->choice_bb_units,anyLength,"pt");
+ }
}
+namespace {
-bool FormGraphics::input(FL_OBJECT *, long data )
+bool isValid(FL_OBJECT * ob)
{
- State cb = static_cast<State>( data );
+ string const input = getStringFromInput(ob);
+ return input.empty() || isValidLength(input) || isStrDbl(input);
+}
- bool inputOK = true;
+} // namespace anon
- switch (cb) {
- case CHECKINPUT:
- inputOK = checkInput();
- break;
- case BROWSE:
- browse();
- break;
- case ADVANCEDINPUT:
- lyxerr << "Advanced Options button depressed, "
- << "show advanced options dialog"
- << endl;
- break;
- default:
- break;
- }
-
- return inputOK;
-}
-bool FormGraphics::checkInput()
+ButtonPolicy::SMInput FormGraphics::input(FL_OBJECT * ob, long)
{
- // 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;
+ // the file section
+ if (ob == file_->button_browse) {
+ // 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;
+ if (out_name != in_name && !out_name.empty()) {
+ fl_set_input(file_->input_filename, out_name.c_str());
+ }
+ if (controller().isFilenameValid(out_name))
+ 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);
+ }
+ }
+
+ // the bb section
+ } else if (!controller().bbChanged &&
+ (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);
+ if (!filename.empty()) {
+ string const fileWithAbsPath = MakeAbsPath(filename, OnlyPath(filename));
+ string bb = controller().readBB(fileWithAbsPath);
+ 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());
+ string const unit("pt");
+ fl_set_choice_text(bbox_->choice_bb_units, unit.c_str());
+ }
+ 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, "pt");
+ }
+
+ // 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);
+ }
}
- // 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) {
-
- inputOK = false;
+ // 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 inputOK;
-}
-
-
-// We need these in the file browser.
-extern string system_lyxdir;
-extern string user_lyxdir;
-
-void FormGraphics::browse()
-{
- // 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
- // FIXME: rfind() in split() seems to be broken hence the second space
- 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);
- }
+ return ButtonPolicy::SMI_VALID;
}
projects / lyx.git / blobdiff