*
* \author Baruch Even
* \author Herbert Voss
+ * \author Rob Lahaye
*
* Full author contact details are available in file CREDITS
*/
#include "ControlGraphics.h"
#include "FormGraphics.h"
#include "forms/form_graphics.h"
-#include "Alert.h"
-#include "Tooltips.h"
-#include "xforms_helpers.h"
-#include "helper_funcs.h"
+#include "checkedwidgets.h"
#include "input_validators.h"
+#include "Tooltips.h"
+#include "xforms_helpers.h"
+
#include "debug.h" // for lyxerr
+#include "lyxrc.h" // for lyxrc.display_graphics
+
+#include "insets/insetgraphicsParams.h"
+
+#include "controllers/helper_funcs.h" // for getStringFromVector
+
+#include "frontends/Alert.h"
+
#include "support/lstrings.h" // for strToDbl & tostr
#include "support/filetools.h" // for MakeAbsPath etc
-#include "insets/insetgraphicsParams.h"
-#include "lyxrc.h" // for lyxrc.display_graphics
+
#include FORMS_H_LOCATION
using std::endl;
using std::vector;
+
namespace {
// Bound the number of input characters
string defaultUnit("cm");
-/// Given input and choice widgets, create a LyXLength
-LyXLength getLyXLengthFromWidgets(FL_OBJECT * input, FL_OBJECT * choice)
-{
- return LyXLength(getLengthFromWidgets(input, choice));
-}
-
} // namespace anon
{
dialog_.reset(build_graphics(this));
- // 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);
// the file section
file_.reset(build_graphics_file(this));
- 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);
+ // disable for read-only documents
+ bc().addReadOnly(file_->button_browse);
+ bc().addReadOnly(file_->check_aspectratio);
+ bc().addReadOnly(file_->check_draft);
+ bc().addReadOnly(file_->check_nounzip);
+
+ // check validity of "length + unit" input
+ addCheckedGlueLength(bc(), file_->input_width);
+ addCheckedGlueLength(bc(), 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);
+ // for 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);
+ fl_set_input_filter(file_->input_lyxscale, fl_unsigned_float_filter);
// width default is scaling, thus unsigned integer input
fl_set_input_filter(file_->input_width, fl_unsigned_int_filter);
fl_set_input_maxchars(file_->input_height, SIZE_MAXDIGITS);
- string const display_List = _("Default|Monochrome|Grayscale|Color|Do not display");
+ 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 = _("Scale%%|") + choice_Length_All;
fl_addto_choice(file_->choice_height, choice_Length_All.c_str());
- bc().addReadOnly(file_->button_browse);
- bc().addReadOnly(file_->check_aspectratio);
- bc().addReadOnly(file_->check_draft);
- bc().addReadOnly(file_->check_nounzip);
-
// set up the tooltips for the filesection
- string str = _("The file you want to insert.");
+ string str = _("The file you want to insert");
tooltips().init(file_->input_filename, str);
- str = _("Browse the directories.");
+ str = _("Browse the directories");
tooltips().init(file_->button_browse, str);
- str = _("Scale the image to inserted percentage value.");
+ str = _("Scale the image to inserted percentage value");
tooltips().init(file_->input_lyxscale, str);
- str = _("Select display mode for this image.");
+ str = _("Select display mode for this image");
tooltips().init(file_->choice_display, str);
- str = _("Set the image width to the inserted value.");
+ str = _("Set the image width to the inserted value");
tooltips().init(file_->input_width, str);
- str = _("Select unit for width; Scale% for scaling whole image.");
+ 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.");
+ 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.");
+ "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.");
+ "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.");
+ 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));
- 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);
+ // disable for read-only documents
+ bc().addReadOnly(bbox_->button_getBB);
+ bc().addReadOnly(bbox_->check_clip);
+ // check validity of "length + unit" input
+ addCheckedLyXLength(bc(), 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 = "bp|cm|mm|in";
fl_addto_choice(bbox_->choice_bb_units, bb_units.c_str());
- bc().addReadOnly(bbox_->button_getBB);
- bc().addReadOnly(bbox_->check_clip);
// 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");
+ 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. If it's an (e)ps-file "
- "then the bounding box is read otherwise the imagesize in pixels. "
- "Default unit is \"bp\", the PostScript's b(ig) p(oint).");
+ 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.");
+ str = _("Clip image to the bounding box values");
tooltips().init(bbox_->check_clip, str);
// the extra section
extra_.reset(build_graphics_extra(this));
- 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);
+ // disable for read-only documents
+ bc().addReadOnly(extra_->input_rotate_angle);
+ bc().addReadOnly(extra_->choice_origin);
+ bc().addReadOnly(extra_->check_subcaption);
+ bc().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);
- bc().addReadOnly(extra_->check_subcaption);
+ 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();
// set up the tooltips for the extra section
str = _("Insert the rotation angle in degrees. "
- "Positive value rotates anti-clockwise, negative value clockwise.");
+ "Positive value rotates anti-clockwise, "
+ "negative value clockwise");
tooltips().init(extra_->input_rotate_angle, str);
- str = _("Insert the point of origin for rotation.");
+ str = _("Insert the point of origin for rotation");
tooltips().init(extra_->choice_origin, str);
- str = _("Enables use of subfigure with its own caption.");
+ str = _("Enables use of subfigure with its own caption");
tooltips().init(extra_->check_subcaption, str);
- str = _("Insert the optional subfigure caption.");
+ 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.");
+ "graphicx-package and not mentioned in the gui's tabfolders");
tooltips().init(extra_->input_special, str);
// add the different tabfolders
}
switch (fl_get_choice(file_->choice_display)) {
- case 5: igp.display = grfx::NoDisplay; break;
- case 4: igp.display = grfx::ColorDisplay; break;
- case 3: igp.display = grfx::GrayscaleDisplay; break;
- case 2: igp.display = grfx::MonochromeDisplay; break;
- case 1:
- default: igp.display = grfx::DefaultDisplay;
+ case 5:
+ igp.display = grfx::NoDisplay;
+ break;
+ case 4:
+ igp.display = grfx::ColorDisplay;
+ break;
+ case 3:
+ igp.display = grfx::GrayscaleDisplay;
+ break;
+ case 2:
+ igp.display = grfx::MonochromeDisplay;
+ break;
+ case 1:
+ igp.display = grfx::DefaultDisplay;
}
// first item in choice_width means scaling
if (fl_get_choice(file_->choice_width) == 1) {
- igp.scale = strToInt(getString(file_->input_width));
- if (igp.scale == 0) {
- igp.scale = 100;
+ igp.scale = strToDbl(getString(file_->input_width));
+ if (igp.scale == 0.0) {
+ igp.scale = 100.0;
}
igp.width = LyXLength();
} else {
- igp.scale = 0;
- igp.width = getLyXLengthFromWidgets(file_->input_width,
- file_->choice_width);
+ igp.scale = 0.0;
+ igp.width = LyXLength(getLengthFromWidgets(file_->input_width,
+ file_->choice_width));
}
- igp.height = getLyXLengthFromWidgets(file_->input_height,
- file_->choice_height);
+ 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) { // different to the original one?
- igp.bb = string(); // don't write anything
+ 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 ";
+ bb = "0";
else
bb = getLengthFromWidgets(bbox_->input_bb_x0,
- bbox_->choice_bb_units)+" ";
+ bbox_->choice_bb_units);
+
+ bb += " ";
+
if (getString(bbox_->input_bb_y0).empty())
- bb += "0 ";
+ bb += "0";
else
- bb += (getLengthFromWidgets(bbox_->input_bb_y0,
- bbox_->choice_bb_units)+" ");
- if (getString(bbox_->input_bb_x1).empty())
- bb += "0 ";
- else
- bb += (getLengthFromWidgets(bbox_->input_bb_x1,
- bbox_->choice_bb_units)+" ");
+ bb += getLengthFromWidgets(bbox_->input_bb_y0,
+ bbox_->choice_bb_units);
+
+ bb += " " + x1_str + " ";
+
if (getString(bbox_->input_bb_y1).empty())
- bb += "0 ";
+ 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);
fl_set_input(file_->input_lyxscale, tostr(igp.lyxscale).c_str());
switch (igp.display) {
- case grfx::NoDisplay: fl_set_choice(file_->choice_display, 5); break;
- case grfx::ColorDisplay: fl_set_choice(file_->choice_display, 4); break;
- case grfx::GrayscaleDisplay: fl_set_choice(file_->choice_display, 3); break;
- case grfx::MonochromeDisplay: fl_set_choice(file_->choice_display, 2); break;
- case grfx::DefaultDisplay:
- default: fl_set_choice(file_->choice_display, 1);
+ case grfx::NoDisplay:
+ fl_set_choice(file_->choice_display, 5);
+ break;
+ case grfx::ColorDisplay:
+ fl_set_choice(file_->choice_display, 4);
+ break;
+ case grfx::GrayscaleDisplay:
+ fl_set_choice(file_->choice_display, 3);
+ break;
+ case grfx::MonochromeDisplay:
+ fl_set_choice(file_->choice_display, 2);
+ break;
+ case grfx::DefaultDisplay:
+ fl_set_choice(file_->choice_display, 1);
}
- // disable height input in case of scaling
- setEnabled(file_->input_height, !igp.scale);
- setEnabled(file_->choice_height, !igp.scale);
-
// set width input fields according to scaling or width/height input
if (igp.scale) {
- fl_set_input_filter(file_->input_width, fl_unsigned_int_filter);
+ 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);
+ updateWidgetsFromLength(file_->input_width, file_->choice_width,
+ igp.width, defaultUnit);
}
- updateWidgetsFromLength(file_->input_height,
- file_->choice_height, igp.height, defaultUnit);
+ updateWidgetsFromLength(file_->input_height, file_->choice_height,
+ igp.height, defaultUnit);
+
+ // disable height input in case of scaling
+ bool const disable_height = igp.scale != 0.0;
+ 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 = igp.scale ||
+ // 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);
updateBB(igp.filename, 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());
// 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;
+ 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] << "FormGraphics::updateBB(): igp has BoundingBox"
- << " ["<< bb_inset << "]"
- << endl;
+ lyxerr[Debug::GRAPHICS]
+ << "FormGraphics::updateBB(): igp has BoundingBox"
+ << " ["<< bb_inset << "]" << endl;
controller().bbChanged = true;
LyXLength anyLength;
}
-namespace {
-
-bool isValid(FL_OBJECT * ob)
-{
- string const input = getString(ob);
- return input.empty() || isValidLength(input) || isStrDbl(input);
-}
-
-} // namespace anon
-
-
-
ButtonPolicy::SMInput FormGraphics::input(FL_OBJECT * ob, long)
{
// the file section
// 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;
+ 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());
}
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
+ // 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();
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();
+ // 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 &&
}
- // check if the input is valid
- bool const invalid = !isValid(file_->input_width) || !isValid(file_->input_height);
-
- // deactivate OK / Apply buttons and spit out warnings if invalid
- if (invalid) {
- postWarning(_("Invalid Length in Output size!"));
- return ButtonPolicy::SMI_INVALID;
- } else {
- clearMessage();
- return ButtonPolicy::SMI_VALID;
- }
+ return ButtonPolicy::SMI_VALID;
}
projects / features.git / commitdiff