#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <iostream>

#include "filedialogimpl-gtkmm.h"

#include "ui/dialog-events.h"

#include "ui/interface.h"

#include "io/sys.h"

#include "path-prefix.h"

#include "preferences.h"

#ifdef WITH_GNOME_VFS

#include <libgnomevfs/gnome-vfs.h>

#endif

#include <gtkmm/expander.h>

#include <gtkmm/stock.h>

#include <glibmm/convert.h>

#include <glibmm/fileutils.h>

#include <glibmm/i18n.h>

#include <glibmm/miscutils.h>

#include <glibmm/regex.h>

#include "document.h"

#include "extension/input.h"

#include "extension/output.h"

#include "extension/db.h"

#include "svg-view-widget.h"

#include "inkscape.h"

#undef INK_DUMP_FILENAME_CONV

#ifdef INK_DUMP_FILENAME_CONV

void dump_str(const gchar *str, const gchar *prefix);

void dump_ustr(const Glib::ustring &ustr);

#endif

namespace Inkscape {

namespace UI {

namespace Dialog {

void fileDialogExtensionToPattern(Glib::ustring &pattern, Glib::ustring &extension)

{

for (unsigned int i = 0; i < extension.length(); ++i) {

Glib::ustring::value_type ch = extension[i];

if (Glib::Unicode::isalpha(ch)) {

pattern += '[';

pattern += Glib::Unicode::toupper(ch);

pattern += Glib::Unicode::tolower(ch);

pattern += ']';

} else {

pattern += ch;

}

}

}

void findEntryWidgets(Gtk::Container *parent, std::vector<Gtk::Entry *> &result)

{

if (!parent) {

return;

}

std::vector<Gtk::Widget *> children = parent->get_children();

for (unsigned int i = 0; i < children.size(); ++i) {

Gtk::Widget *child = children[i];

GtkWidget *wid = child->gobj();

if (GTK_IS_ENTRY(wid))

result.push_back(dynamic_cast<Gtk::Entry *>(child));

else if (GTK_IS_CONTAINER(wid))

findEntryWidgets(dynamic_cast<Gtk::Container *>(child), result);

}

}

void findExpanderWidgets(Gtk::Container *parent, std::vector<Gtk::Expander *> &result)

{

if (!parent)

return;

std::vector<Gtk::Widget *> children = parent->get_children();

for (unsigned int i = 0; i < children.size(); ++i) {

Gtk::Widget *child = children[i];

GtkWidget *wid = child->gobj();

if (GTK_IS_EXPANDER(wid))

result.push_back(dynamic_cast<Gtk::Expander *>(child));

else if (GTK_IS_CONTAINER(wid))

findExpanderWidgets(dynamic_cast<Gtk::Container *>(child), result);

}

}

bool SVGPreview::setDocument(SPDocument *doc)

{

if (document)

document->doUnref();

doc->doRef();

document = doc;

// This should remove it from the box, and free resources

if (viewerGtk)

Gtk::Container::remove(*viewerGtk);

viewerGtk = Glib::wrap(sp_svg_view_widget_new(doc));

Gtk::VBox *vbox = Glib::wrap(gobj());

vbox->pack_start(*viewerGtk, TRUE, TRUE, 0);

viewerGtk->show();

return true;

}

bool SVGPreview::setFileName(Glib::ustring &theFileName)

{

Glib::ustring fileName = theFileName;

fileName = Glib::filename_to_utf8(fileName);

/**

SPDocument *doc = SPDocument::createNewDoc(fileName.c_str(), true);

if (!doc) {

g_warning("SVGView: error loading document '%s'\n", fileName.c_str());

return false;

}

setDocument(doc);

doc->doUnref();

return true;

}

bool SVGPreview::setFromMem(char const *xmlBuffer)

{

if (!xmlBuffer)

return false;

gint len = (gint)strlen(xmlBuffer);

SPDocument *doc = SPDocument::createNewDocFromMem(xmlBuffer, len, 0);

if (!doc) {

g_warning("SVGView: error loading buffer '%s'\n", xmlBuffer);

return false;

}

setDocument(doc);

doc->doUnref();

Inkscape::GC::request_early_collection();

return true;

}

void SVGPreview::showImage(Glib::ustring &theFileName)

{

Glib::ustring fileName = theFileName;

// Let's get real width and height from SVG file. These are template

// files so we assume they are well formed.

// std::cout << "SVGPreview::showImage: " << theFileName << std::endl;

std::string width;

std::string height;

/*#####################################

// Arbitrary size of svg doc -- rather 'portrait' shaped

gint previewWidth = 400;

gint previewHeight = 600;

// Get some image info. Smart pointer does not need to be deleted

Glib::RefPtr<Gdk::Pixbuf> img(NULL);

try

{

img = Gdk::Pixbuf::create_from_file(fileName);

}

catch (const Glib::FileError &e)

{

g_message("caught Glib::FileError in SVGPreview::showImage");

return;

}

catch (const Gdk::PixbufError &e)

{

g_message("Gdk::PixbufError in SVGPreview::showImage");

return;

}

catch (...)

{

g_message("Caught ... in SVGPreview::showImage");

return;

}

gint imgWidth = img->get_width();

gint imgHeight = img->get_height();

Glib::ustring svg = ".svg";

if (hasSuffix(fileName, svg)) {

std::ifstream input(theFileName.c_str());

if( !input ) {

std::cerr << "SVGPreview::showImage: Failed to open file: " << theFileName << std::endl;

} else {

std::string token;

Glib::MatchInfo match_info;

Glib::RefPtr<Glib::Regex> regex1 = Glib::Regex::create("width=\"(.*)\"");

Glib::RefPtr<Glib::Regex> regex2 = Glib::Regex::create("height=\"(.*)\"");

while( !input.eof() && (height.empty() || width.empty()) ) {

input >> token;

// std::cout << "|" << token << "|" << std::endl;

if (regex1->match(token, match_info)) {

width = match_info.fetch(1).raw();

}

if (regex2->match(token, match_info)) {

height = match_info.fetch(1).raw();

}

}

}

}

// TODO: replace int to string conversion with std::to_string when fully C++11 compliant

if (height.empty() || width.empty()) {

std::ostringstream s_width;

std::ostringstream s_height;

s_width << imgWidth;

s_height << imgHeight;

width = s_width.str();

height = s_height.str();

}

// Find the minimum scale to fit the image inside the preview area

double scaleFactorX = (0.9 * (double)previewWidth) / ((double)imgWidth);

double scaleFactorY = (0.9 * (double)previewHeight) / ((double)imgHeight);

double scaleFactor = scaleFactorX;

if (scaleFactorX > scaleFactorY)

scaleFactor = scaleFactorY;

// Now get the resized values

gint scaledImgWidth = (int)(scaleFactor * (double)imgWidth);

gint scaledImgHeight = (int)(scaleFactor * (double)imgHeight);

// center the image on the area

gint imgX = (previewWidth - scaledImgWidth) / 2;

gint imgY = (previewHeight - scaledImgHeight) / 2;

// wrap a rectangle around the image

gint rectX = imgX - 1;

gint rectY = imgY - 1;

gint rectWidth = scaledImgWidth + 2;

gint rectHeight = scaledImgHeight + 2;

// Our template. Modify to taste

gchar const *xformat = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"

"<svg\n"

"xmlns=\"http://www.w3.org/2000/svg\"\n"

"xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n"

"width=\"%d\" height=\"%d\">\n" //# VALUES HERE

"<rect\n"

" style=\"fill:#eeeeee;stroke:none\"\n"

" x=\"-100\" y=\"-100\" width=\"4000\" height=\"4000\"/>\n"

"<image x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\"\n"

"xlink:href=\"%s\"/>\n"

"<rect\n"

" style=\"fill:none;"

" stroke:#000000;stroke-width:1.0;"

" stroke-linejoin:miter;stroke-opacity:1.0000000;"

" stroke-miterlimit:4.0000000;stroke-dasharray:none\"\n"

" x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\"/>\n"

"<text\n"

" style=\"font-size:24.000000;font-style:normal;font-weight:normal;"

" fill:#000000;fill-opacity:1.0000000;stroke:none;"

" font-family:Sans\"\n"

" x=\"10\" y=\"26\">%s x %s</text>\n" //# VALUES HERE

"</svg>\n\n";

// if (!Glib::get_charset()) //If we are not utf8

fileName = Glib::filename_to_utf8(fileName);

// Fill in the template

/* FIXME: Do proper XML quoting for fileName. */

gchar *xmlBuffer =

g_strdup_printf(xformat, previewWidth, previewHeight, imgX, imgY, scaledImgWidth, scaledImgHeight,

fileName.c_str(), rectX, rectY, rectWidth, rectHeight, width.c_str(), height.c_str() );

// g_message("%s\n", xmlBuffer);

// now show it!

setFromMem(xmlBuffer);

g_free(xmlBuffer);

}

void SVGPreview::showNoPreview()

{

// Are we already showing it?

if (showingNoPreview)

return;

// Arbitrary size of svg doc -- rather 'portrait' shaped

gint previewWidth = 300;

gint previewHeight = 600;

// Our template. Modify to taste

gchar const *xformat =

"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"

"<svg\n"

"xmlns=\"http://www.w3.org/2000/svg\"\n"

"xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n"

"width=\"%d\" height=\"%d\">\n" //# VALUES HERE

"<g transform=\"translate(-190,24.27184)\" style=\"opacity:0.12\">\n"

"<path\n"

"style=\"font-size:12;fill:#ffffff;fill-rule:evenodd;stroke:#000000;stroke-width:0.936193pt\"\n"

"d=\"M 397.64309 320.25301 L 280.39197 282.517 L 250.74227 124.83447 L 345.08225 "

"29.146783 L 393.59996 46.667064 L 483.89679 135.61619 L 397.64309 320.25301 z \"\n"

"id=\"whiteSpace\" />\n"

"<path\n"

"style=\"font-size:12;fill-rule:evenodd;stroke-width:1pt;fill:#000000;fill-opacity:1\"\n"

"d=\"M 476.95792 339.17168 C 495.78197 342.93607 499.54842 356.11361 495.78197 359.87802 "

"C 492.01856 363.6434 482.6065 367.40781 475.07663 361.76014 C 467.54478 "

"356.11361 467.54478 342.93607 476.95792 339.17168 z \"\n"

"id=\"droplet01\" />\n"

"<path\n"

"style=\"font-size:12;fill-rule:evenodd;stroke-width:1pt;fill:#000000;fill-opacity:1\"\n"

"d=\"M 286.46194 340.42914 C 284.6277 340.91835 269.30405 327.71337 257.16909 333.8338 "

"C 245.03722 339.95336 236.89276 353.65666 248.22676 359.27982 C 259.56184 364.90298 "

"267.66433 358.41867 277.60113 351.44119 C 287.53903 344.46477 "

"287.18046 343.1206 286.46194 340.42914 z \"\n"

"id=\"droplet02\" />\n"

"<path\n"

"style=\"font-size:12;fill-rule:evenodd;stroke-width:1pt;fill:#000000;fill-opacity:1\"\n"

"d=\"M 510.35756 306.92856 C 520.59494 304.36879 544.24333 306.92856 540.47688 321.98634 "

"C 536.71354 337.04806 504.71297 331.39827 484.00371 323.87156 C 482.12141 "

"308.81083 505.53237 308.13423 510.35756 306.92856 z \"\n"

"id=\"droplet03\" />\n"

"<path\n"

"style=\"font-size:12;fill-rule:evenodd;stroke-width:1pt;fill:#000000;fill-opacity:1\"\n"

"d=\"M 359.2403 21.362537 C 347.92693 21.362537 336.6347 25.683095 327.96556 34.35223 "

"L 173.87387 188.41466 C 165.37697 196.9114 161.1116 207.95813 160.94269 219.04577 "

"L 160.88418 219.04577 C 160.88418 219.08524 160.94076 219.12322 160.94269 219.16279 "

"C 160.94033 219.34888 160.88418 219.53256 160.88418 219.71865 L 161.14748 219.71865 "

"C 164.0966 230.93917 240.29699 245.24198 248.79866 253.74346 C 261.63771 266.58263 "

"199.5652 276.01151 212.4041 288.85074 C 225.24316 301.68979 289.99433 313.6933 302.8346 "

"326.53254 C 315.67368 339.37161 276.5961 353.04289 289.43532 365.88196 C 302.27439 "

"378.72118 345.40201 362.67257 337.5908 396.16198 C 354.92909 413.50026 391.10302 "

"405.2208 415.32417 387.88252 C 428.16323 375.04345 390.6948 376.17577 403.53397 "

"363.33668 C 416.37304 350.49745 448.78128 350.4282 476.08902 319.71589 C 465.09739 "

"302.62116 429.10801 295.34136 441.94719 282.50217 C 454.78625 269.66311 479.74708 "

"276.18423 533.60644 251.72479 C 559.89837 239.78398 557.72636 230.71459 557.62567 "

"219.71865 C 557.62356 219.48727 557.62567 219.27892 557.62567 219.04577 L 557.56716 "

"219.04577 C 557.3983 207.95812 553.10345 196.9114 544.60673 188.41466 L 390.54428 "

"34.35223 C 381.87515 25.683095 370.55366 21.362537 359.2403 21.362537 z M 357.92378 "

"41.402939 C 362.95327 41.533963 367.01541 45.368018 374.98006 50.530832 L 447.76915 "

"104.50827 C 448.56596 105.02498 449.32484 105.564 450.02187 106.11735 C 450.7189 106.67062 "

"451.3556 107.25745 451.95277 107.84347 C 452.54997 108.42842 453.09281 109.01553 453.59111 "

"109.62808 C 454.08837 110.24052 454.53956 110.86661 454.93688 111.50048 C 455.33532 112.13538 "

"455.69164 112.78029 455.9901 113.43137 C 456.28877 114.08363 456.52291 114.75639 456.7215 "

"115.42078 C 456.92126 116.08419 457.08982 116.73973 457.18961 117.41019 C 457.28949 "

"118.08184 457.33588 118.75535 457.33588 119.42886 L 414.21245 98.598549 L 409.9118 "

"131.16055 L 386.18512 120.04324 L 349.55654 144.50131 L 335.54288 96.1703 L 317.4919 "

"138.4453 L 267.08369 143.47735 L 267.63956 121.03795 C 267.63956 115.64823 296.69685 "

"77.915899 314.39075 68.932902 L 346.77721 45.674327 C 351.55594 42.576634 354.90608 "

"41.324327 357.92378 41.402939 z M 290.92738 261.61333 C 313.87149 267.56365 339.40299 "

"275.37038 359.88393 275.50997 L 360.76161 284.72563 C 343.2235 282.91785 306.11346 "

"274.45012 297.36372 269.98057 L 290.92738 261.61333 z \"\n"

"id=\"mountainDroplet\" />\n"

"</g> <g transform=\"translate(-20,0)\">\n"

"<text xml:space=\"preserve\"\n"

"style=\"font-size:32.000000;font-style:normal;font-variant:normal;font-weight:bold;"

"font-stretch:normal;fill:#000000;fill-opacity:1.0000000;stroke:none;stroke-width:1.0000000pt;"

"stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000;"

"font-family:Sans;text-anchor:middle;writing-mode:lr\"\n"

"x=\"190\" y=\"240\">%s</text></g>\n" //# VALUE HERE

"</svg>\n\n";

// Fill in the template

gchar *xmlBuffer = g_strdup_printf(xformat, previewWidth, previewHeight, _("No preview"));

// g_message("%s\n", xmlBuffer);

// now show it!

setFromMem(xmlBuffer);

g_free(xmlBuffer);

showingNoPreview = true;

}

void SVGPreview::showTooLarge(long fileLength)

{

// Arbitrary size of svg doc -- rather 'portrait' shaped

gint previewWidth = 300;

gint previewHeight = 600;

// Our template. Modify to taste

gchar const *xformat =

"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"

"<svg\n"

"xmlns=\"http://www.w3.org/2000/svg\"\n"

"xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n"

"width=\"%d\" height=\"%d\">\n" //# VALUES HERE

"<g transform=\"translate(-170,24.27184)\" style=\"opacity:0.12\">\n"

"<path\n"

"style=\"font-size:12;fill:#ffffff;fill-rule:evenodd;stroke:#000000;stroke-width:0.936193pt\"\n"

"d=\"M 397.64309 320.25301 L 280.39197 282.517 L 250.74227 124.83447 L 345.08225 "

"29.146783 L 393.59996 46.667064 L 483.89679 135.61619 L 397.64309 320.25301 z \"\n"

"id=\"whiteSpace\" />\n"

"<path\n"

"style=\"font-size:12;fill-rule:evenodd;stroke-width:1pt;fill:#000000;fill-opacity:1\"\n"

"d=\"M 476.95792 339.17168 C 495.78197 342.93607 499.54842 356.11361 495.78197 359.87802 "

"C 492.01856 363.6434 482.6065 367.40781 475.07663 361.76014 C 467.54478 "

"356.11361 467.54478 342.93607 476.95792 339.17168 z \"\n"

"id=\"droplet01\" />\n"

"<path\n"

"style=\"font-size:12;fill-rule:evenodd;stroke-width:1pt;fill:#000000;fill-opacity:1\"\n"

"d=\"M 286.46194 340.42914 C 284.6277 340.91835 269.30405 327.71337 257.16909 333.8338 "

"C 245.03722 339.95336 236.89276 353.65666 248.22676 359.27982 C 259.56184 364.90298 "

"267.66433 358.41867 277.60113 351.44119 C 287.53903 344.46477 "

"287.18046 343.1206 286.46194 340.42914 z \"\n"

"id=\"droplet02\" />\n"

"<path\n"

"style=\"font-size:12;fill-rule:evenodd;stroke-width:1pt;fill:#000000;fill-opacity:1\"\n"

"d=\"M 510.35756 306.92856 C 520.59494 304.36879 544.24333 306.92856 540.47688 321.98634 "

"C 536.71354 337.04806 504.71297 331.39827 484.00371 323.87156 C 482.12141 "

"308.81083 505.53237 308.13423 510.35756 306.92856 z \"\n"

"id=\"droplet03\" />\n"

"<path\n"

"style=\"font-size:12;fill-rule:evenodd;stroke-width:1pt;fill:#000000;fill-opacity:1\"\n"

"d=\"M 359.2403 21.362537 C 347.92693 21.362537 336.6347 25.683095 327.96556 34.35223 "

"L 173.87387 188.41466 C 165.37697 196.9114 161.1116 207.95813 160.94269 219.04577 "

"L 160.88418 219.04577 C 160.88418 219.08524 160.94076 219.12322 160.94269 219.16279 "

"C 160.94033 219.34888 160.88418 219.53256 160.88418 219.71865 L 161.14748 219.71865 "

"C 164.0966 230.93917 240.29699 245.24198 248.79866 253.74346 C 261.63771 266.58263 "

"199.5652 276.01151 212.4041 288.85074 C 225.24316 301.68979 289.99433 313.6933 302.8346 "

"326.53254 C 315.67368 339.37161 276.5961 353.04289 289.43532 365.88196 C 302.27439 "

"378.72118 345.40201 362.67257 337.5908 396.16198 C 354.92909 413.50026 391.10302 "

"405.2208 415.32417 387.88252 C 428.16323 375.04345 390.6948 376.17577 403.53397 "

"363.33668 C 416.37304 350.49745 448.78128 350.4282 476.08902 319.71589 C 465.09739 "

"302.62116 429.10801 295.34136 441.94719 282.50217 C 454.78625 269.66311 479.74708 "

"276.18423 533.60644 251.72479 C 559.89837 239.78398 557.72636 230.71459 557.62567 "

"219.71865 C 557.62356 219.48727 557.62567 219.27892 557.62567 219.04577 L 557.56716 "

"219.04577 C 557.3983 207.95812 553.10345 196.9114 544.60673 188.41466 L 390.54428 "

"34.35223 C 381.87515 25.683095 370.55366 21.362537 359.2403 21.362537 z M 357.92378 "

"41.402939 C 362.95327 41.533963 367.01541 45.368018 374.98006 50.530832 L 447.76915 "

"104.50827 C 448.56596 105.02498 449.32484 105.564 450.02187 106.11735 C 450.7189 106.67062 "

"451.3556 107.25745 451.95277 107.84347 C 452.54997 108.42842 453.09281 109.01553 453.59111 "

"109.62808 C 454.08837 110.24052 454.53956 110.86661 454.93688 111.50048 C 455.33532 112.13538 "

"455.69164 112.78029 455.9901 113.43137 C 456.28877 114.08363 456.52291 114.75639 456.7215 "

"115.42078 C 456.92126 116.08419 457.08982 116.73973 457.18961 117.41019 C 457.28949 "

"118.08184 457.33588 118.75535 457.33588 119.42886 L 414.21245 98.598549 L 409.9118 "

"131.16055 L 386.18512 120.04324 L 349.55654 144.50131 L 335.54288 96.1703 L 317.4919 "

"138.4453 L 267.08369 143.47735 L 267.63956 121.03795 C 267.63956 115.64823 296.69685 "

"77.915899 314.39075 68.932902 L 346.77721 45.674327 C 351.55594 42.576634 354.90608 "

"41.324327 357.92378 41.402939 z M 290.92738 261.61333 C 313.87149 267.56365 339.40299 "

"275.37038 359.88393 275.50997 L 360.76161 284.72563 C 343.2235 282.91785 306.11346 "

"274.45012 297.36372 269.98057 L 290.92738 261.61333 z \"\n"

"id=\"mountainDroplet\" />\n"

"</g>\n"

"<text xml:space=\"preserve\"\n"

"style=\"font-size:32.000000;font-style:normal;font-variant:normal;font-weight:bold;"

"font-stretch:normal;fill:#000000;fill-opacity:1.0000000;stroke:none;stroke-width:1.0000000pt;"

"stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000;"

"font-family:Sans;text-anchor:middle;writing-mode:lr\"\n"

"x=\"170\" y=\"215\">%5.1f MB</text>\n" //# VALUE HERE

"<text xml:space=\"preserve\"\n"

"style=\"font-size:24.000000;font-style:normal;font-variant:normal;font-weight:bold;"

"font-stretch:normal;fill:#000000;fill-opacity:1.0000000;stroke:none;stroke-width:1.0000000pt;"

"stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000;"

"font-family:Sans;text-anchor:middle;writing-mode:lr\"\n"

"x=\"180\" y=\"245\">%s</text>\n" //# VALUE HERE

"</svg>\n\n";

// Fill in the template

double floatFileLength = ((double)fileLength) / 1048576.0;

// printf("%ld %f\n", fileLength, floatFileLength);

gchar *xmlBuffer =

g_strdup_printf(xformat, previewWidth, previewHeight, floatFileLength, _("too large for preview"));

// g_message("%s\n", xmlBuffer);

// now show it!

setFromMem(xmlBuffer);

g_free(xmlBuffer);

}

bool SVGPreview::set(Glib::ustring &fileName, int dialogType)

{

if (!Glib::file_test(fileName, Glib::FILE_TEST_EXISTS)) {

showNoPreview();

return false;

}

if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) {

showNoPreview();

return false;

}

if (Glib::file_test(fileName, Glib::FILE_TEST_IS_REGULAR)) {

Glib::ustring fileNameUtf8 = Glib::filename_to_utf8(fileName);

gchar *fName = const_cast<gchar *>(

fileNameUtf8.c_str()); // const-cast probably not necessary? (not necessary on Windows version of stat())

struct stat info;

if (g_stat(fName, &info)) // stat returns 0 upon success

{

g_warning("SVGPreview::set() : %s : %s", fName, strerror(errno));

return false;

}

if (info.st_size > 0xA00000L) {

showingNoPreview = false;

showTooLarge(info.st_size);

return false;

}

}

Glib::ustring svg = ".svg";

Glib::ustring svgz = ".svgz";

if ((dialogType == SVG_TYPES || dialogType == IMPORT_TYPES) &&

(hasSuffix(fileName, svg) || hasSuffix(fileName, svgz))) {

bool retval = setFileName(fileName);

showingNoPreview = false;

return retval;

} else if (isValidImageFile(fileName)) {

showImage(fileName);

showingNoPreview = false;

return true;

} else {

showNoPreview();

return false;

}

}

SVGPreview::SVGPreview()

{

// \FIXME Why?!!??

if (!Inkscape::Application::exists())

Inkscape::Application::create("", false);

document = NULL;

viewerGtk = NULL;

set_size_request(150, 150);

showingNoPreview = false;

}

SVGPreview::~SVGPreview()

{

}

void FileDialogBaseGtk::internalSetup()

{

// Open executable file dialogs don't need the preview panel

if (_dialogType != EXE_TYPES) {

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

bool enablePreview = prefs->getBool(preferenceBase + "/enable_preview", true);

previewCheckbox.set_label(Glib::ustring(_("Enable preview")));

previewCheckbox.set_active(enablePreview);

previewCheckbox.signal_toggled().connect(sigc::mem_fun(*this, &FileDialogBaseGtk::_previewEnabledCB));

// Catch selection-changed events, so we can adjust the text widget

signal_update_preview().connect(sigc::mem_fun(*this, &FileDialogBaseGtk::_updatePreviewCallback));

//###### Add a preview widget

set_preview_widget(svgPreview);

set_preview_widget_active(enablePreview);

set_use_preview_label(false);

}

}

void FileDialogBaseGtk::cleanup(bool showConfirmed)

{

if (_dialogType != EXE_TYPES) {

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

if (showConfirmed) {

prefs->setBool(preferenceBase + "/enable_preview", previewCheckbox.get_active());

}

}

}

void FileDialogBaseGtk::_previewEnabledCB()

{

bool enabled = previewCheckbox.get_active();

set_preview_widget_active(enabled);

if (enabled) {

_updatePreviewCallback();

} else {

// Clears out any current preview image.

svgPreview.showNoPreview();

}

}

void FileDialogBaseGtk::_updatePreviewCallback()

{

Glib::ustring fileName = get_preview_filename();

bool enabled = previewCheckbox.get_active();

#ifdef WITH_GNOME_VFS

if (fileName.empty() && gnome_vfs_initialized()) {

fileName = get_preview_uri();

}

#endif

if (enabled && !fileName.empty()) {

svgPreview.set(fileName, _dialogType);

} else {

svgPreview.showNoPreview();

}

}

FileOpenDialogImplGtk::FileOpenDialogImplGtk(Gtk::Window &parentWindow, const Glib::ustring &dir,

FileDialogType fileTypes, const Glib::ustring &title)

: FileDialogBaseGtk(parentWindow, title, Gtk::FILE_CHOOSER_ACTION_OPEN, fileTypes, "/dialogs/open")

{

if (_dialogType == EXE_TYPES) {

/* One file at a time */

set_select_multiple(false);

} else {

/* And also Multiple Files */

set_select_multiple(true);

}

#ifdef WITH_GNOME_VFS

if (gnome_vfs_initialized()) {

set_local_only(false);

}

#endif

/* Initalize to Autodetect */

extension = NULL;

/* No filename to start out with */

myFilename = "";

/* Set our dialog type (open, import, etc...)*/

_dialogType = fileTypes;

/* Set the pwd and/or the filename */

if (dir.size() > 0) {

Glib::ustring udir(dir);

Glib::ustring::size_type len = udir.length();

// leaving a trailing backslash on the directory name leads to the infamous

// double-directory bug on win32

if (len != 0 && udir[len - 1] == '\\')

udir.erase(len - 1);

if (_dialogType == EXE_TYPES) {

set_filename(udir.c_str());

} else {

set_current_folder(udir.c_str());

}

}

if (_dialogType != EXE_TYPES) {

set_extra_widget(previewCheckbox);

}

//###### Add the file types menu

createFilterMenu();

add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);

set_default(*add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK));

//###### Allow easy access to our examples folder

if (Inkscape::IO::file_test(INKSCAPE_EXAMPLESDIR, G_FILE_TEST_EXISTS) &&

Inkscape::IO::file_test(INKSCAPE_EXAMPLESDIR, G_FILE_TEST_IS_DIR) && g_path_is_absolute(INKSCAPE_EXAMPLESDIR)) {

add_shortcut_folder(INKSCAPE_EXAMPLESDIR);

}

}

FileOpenDialogImplGtk::~FileOpenDialogImplGtk()

{

}

void FileOpenDialogImplGtk::addFilterMenu(Glib::ustring name, Glib::ustring pattern)

{

#if WITH_GTKMM_3_0

Glib::RefPtr<Gtk::FileFilter> allFilter = Gtk::FileFilter::create();

allFilter->set_name(_(name.c_str()));

allFilter->add_pattern(pattern);

#else

Gtk::FileFilter allFilter;

allFilter.set_name(_(name.c_str()));

allFilter.add_pattern(pattern);

#endif

extensionMap[Glib::ustring(_("All Files"))] = NULL;

add_filter(allFilter);

}

void FileOpenDialogImplGtk::createFilterMenu()

{

if (_dialogType == CUSTOM_TYPE) {

return;

}

if (_dialogType == EXE_TYPES) {

#if WITH_GTKMM_3_0

Glib::RefPtr<Gtk::FileFilter> allFilter = Gtk::FileFilter::create();

allFilter->set_name(_("All Files"));

allFilter->add_pattern("*");

#else

Gtk::FileFilter allFilter;

allFilter.set_name(_("All Files"));

allFilter.add_pattern("*");

#endif

extensionMap[Glib::ustring(_("All Files"))] = NULL;

add_filter(allFilter);

} else {

#if WITH_GTKMM_3_0

Glib::RefPtr<Gtk::FileFilter> allInkscapeFilter = Gtk::FileFilter::create();

allInkscapeFilter->set_name(_("All Inkscape Files"));

Glib::RefPtr<Gtk::FileFilter> allFilter = Gtk::FileFilter::create();

allFilter->set_name(_("All Files"));

allFilter->add_pattern("*");

Glib::RefPtr<Gtk::FileFilter> allImageFilter = Gtk::FileFilter::create();

allImageFilter->set_name(_("All Images"));

Glib::RefPtr<Gtk::FileFilter> allVectorFilter = Gtk::FileFilter::create();

allVectorFilter->set_name(_("All Vectors"));

Glib::RefPtr<Gtk::FileFilter> allBitmapFilter = Gtk::FileFilter::create();

allBitmapFilter->set_name(_("All Bitmaps"));

#else

Gtk::FileFilter allInkscapeFilter;

allInkscapeFilter.set_name(_("All Inkscape Files"));

Gtk::FileFilter allFilter;

allFilter.set_name(_("All Files"));

allFilter.add_pattern("*");

Gtk::FileFilter allImageFilter;

allImageFilter.set_name(_("All Images"));

Gtk::FileFilter allVectorFilter;

allVectorFilter.set_name(_("All Vectors"));

Gtk::FileFilter allBitmapFilter;

allBitmapFilter.set_name(_("All Bitmaps"));

#endif

extensionMap[Glib::ustring(_("All Inkscape Files"))] = NULL;

add_filter(allInkscapeFilter);

extensionMap[Glib::ustring(_("All Files"))] = NULL;

add_filter(allFilter);

extensionMap[Glib::ustring(_("All Images"))] = NULL;

add_filter(allImageFilter);

extensionMap[Glib::ustring(_("All Vectors"))] = NULL;

add_filter(allVectorFilter);

extensionMap[Glib::ustring(_("All Bitmaps"))] = NULL;

add_filter(allBitmapFilter);

// patterns added dynamically below

Inkscape::Extension::DB::InputList extension_list;

Inkscape::Extension::db.get_input_list(extension_list);

for (Inkscape::Extension::DB::InputList::iterator current_item = extension_list.begin();

current_item != extension_list.end(); ++current_item)

{

Inkscape::Extension::Input *imod = *current_item;

// FIXME: would be nice to grey them out instead of not listing them

if (imod->deactivated())

continue;

Glib::ustring upattern("*");

Glib::ustring extension = imod->get_extension();

fileDialogExtensionToPattern(upattern, extension);

Glib::ustring uname(_(imod->get_filetypename()));

#if WITH_GTKMM_3_0

Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();

filter->set_name(uname);

filter->add_pattern(upattern);

#else

Gtk::FileFilter filter;

filter.set_name(uname);

filter.add_pattern(upattern);

#endif

add_filter(filter);

extensionMap[uname] = imod;

#if WITH_GTKMM_3_0

allInkscapeFilter->add_pattern(upattern);

if (strncmp("image", imod->get_mimetype(), 5) == 0)

allImageFilter->add_pattern(upattern);

#else

allInkscapeFilter.add_pattern(upattern);

if (strncmp("image", imod->get_mimetype(), 5) == 0)

allImageFilter.add_pattern(upattern);

#endif

// uncomment this to find out all mime types supported by Inkscape import/open

// g_print ("%s\n", imod->get_mimetype());

// I don't know of any other way to define "bitmap" formats other than by listing them

if (strncmp("image/png", imod->get_mimetype(), 9) == 0 ||

strncmp("image/jpeg", imod->get_mimetype(), 10) == 0 ||

strncmp("image/gif", imod->get_mimetype(), 9) == 0 ||

strncmp("image/x-icon", imod->get_mimetype(), 12) == 0 ||

strncmp("image/x-navi-animation", imod->get_mimetype(), 22) == 0 ||

strncmp("image/x-cmu-raster", imod->get_mimetype(), 18) == 0 ||

strncmp("image/x-xpixmap", imod->get_mimetype(), 15) == 0 ||

strncmp("image/bmp", imod->get_mimetype(), 9) == 0 ||

strncmp("image/vnd.wap.wbmp", imod->get_mimetype(), 18) == 0 ||

strncmp("image/tiff", imod->get_mimetype(), 10) == 0 ||

strncmp("image/x-xbitmap", imod->get_mimetype(), 15) == 0 ||

strncmp("image/x-tga", imod->get_mimetype(), 11) == 0 ||

strncmp("image/x-pcx", imod->get_mimetype(), 11) == 0)

{

#if WITH_GTKMM_3_0

allBitmapFilter->add_pattern(upattern);

#else

allBitmapFilter.add_pattern(upattern);

#endif

} else {

#if WITH_GTKMM_3_0

allVectorFilter->add_pattern(upattern);

#else

allVectorFilter.add_pattern(upattern);

#endif

}

}

}

return;

}

bool FileOpenDialogImplGtk::show()

{

set_modal(TRUE); // Window

sp_transientize(GTK_WIDGET(gobj())); // Make transient

gint b = run(); // Dialog

svgPreview.showNoPreview();

hide();

if (b == Gtk::RESPONSE_OK) {

// This is a hack, to avoid the warning messages that

// Gtk::FileChooser::get_filter() returns

// should be: Gtk::FileFilter *filter = get_filter();

GtkFileChooser *gtkFileChooser = Gtk::FileChooser::gobj();

GtkFileFilter *filter = gtk_file_chooser_get_filter(gtkFileChooser);

if (filter) {

// Get which extension was chosen, if any

extension = extensionMap[gtk_file_filter_get_name(filter)];

}

myFilename = get_filename();

#ifdef WITH_GNOME_VFS

if (myFilename.empty() && gnome_vfs_initialized())

myFilename = get_uri();

#endif

cleanup(true);

return true;

} else {

cleanup(false);

return false;

}

}

Inkscape::Extension::Extension *FileOpenDialogImplGtk::getSelectionType()

{

return extension;

}

Glib::ustring FileOpenDialogImplGtk::getFilename(void)

{

return myFilename;

}

std::vector<Glib::ustring> FileOpenDialogImplGtk::getFilenames()

{

#if WITH_GTKMM_3_0

std::vector<std::string> result_tmp = get_filenames();

// Copy filenames to a vector of type Glib::ustring

std::vector<Glib::ustring> result;

for (std::vector<std::string>::iterator it = result_tmp.begin(); it != result_tmp.end(); ++it)

result.push_back(*it);

#else

std::vector<Glib::ustring> result = get_filenames();

#endif

#ifdef WITH_GNOME_VFS

if (result.empty() && gnome_vfs_initialized())

result = get_uris();

#endif

return result;

}

Glib::ustring FileOpenDialogImplGtk::getCurrentDirectory()

{

return get_current_folder();

}

FileSaveDialogImplGtk::FileSaveDialogImplGtk(Gtk::Window &parentWindow, const Glib::ustring &dir,

FileDialogType fileTypes, const Glib::ustring &title,

const Glib::ustring & /*default_key*/, const gchar *docTitle,

const Inkscape::Extension::FileSaveMethod save_method)

: FileDialogBaseGtk(parentWindow, title, Gtk::FILE_CHOOSER_ACTION_SAVE, fileTypes,

(save_method == Inkscape::Extension::FILE_SAVE_METHOD_SAVE_COPY) ? "/dialogs/save_copy"

: "/dialogs/save_as")

, save_method(save_method)

{

FileSaveDialog::myDocTitle = docTitle;

/* One file at a time */

set_select_multiple(false);

#ifdef WITH_GNOME_VFS

if (gnome_vfs_initialized()) {

set_local_only(false);

}

#endif

/* Initalize to Autodetect */

extension = NULL;

/* No filename to start out with */

myFilename = "";

/* Set our dialog type (save, export, etc...)*/

_dialogType = fileTypes;

/* Set the pwd and/or the filename */

if (dir.size() > 0) {

Glib::ustring udir(dir);

Glib::ustring::size_type len = udir.length();

// leaving a trailing backslash on the directory name leads to the infamous

// double-directory bug on win32

if ((len != 0) && (udir[len - 1] == '\\')) {

udir.erase(len - 1);

}

myFilename = udir;

}

//###### Add the file types menu

// createFilterMenu();

//###### Do we want the .xxx extension automatically added?

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

fileTypeCheckbox.set_label(Glib::ustring(_("Append filename extension automatically")));

if (save_method == Inkscape::Extension::FILE_SAVE_METHOD_SAVE_COPY) {

fileTypeCheckbox.set_active(prefs->getBool("/dialogs/save_copy/append_extension", true));

} else {

fileTypeCheckbox.set_active(prefs->getBool("/dialogs/save_as/append_extension", true));

}

if (_dialogType != CUSTOM_TYPE)

createFileTypeMenu();

fileTypeComboBox.set_size_request(200, 40);

fileTypeComboBox.signal_changed().connect(sigc::mem_fun(*this, &FileSaveDialogImplGtk::fileTypeChangedCallback));

childBox.pack_start(checksBox);

childBox.pack_end(fileTypeComboBox);

checksBox.pack_start(fileTypeCheckbox);

checksBox.pack_start(previewCheckbox);

set_extra_widget(childBox);

// Let's do some customization

fileNameEntry = NULL;

Gtk::Container *cont = get_toplevel();

std::vector<Gtk::Entry *> entries;

findEntryWidgets(cont, entries);

// g_message("Found %d entry widgets\n", entries.size());

if (!entries.empty()) {

// Catch when user hits [return] on the text field

fileNameEntry = entries[0];

fileNameEntry->signal_activate().connect(

sigc::mem_fun(*this, &FileSaveDialogImplGtk::fileNameEntryChangedCallback));

}

// Let's do more customization

std::vector<Gtk::Expander *> expanders;

findExpanderWidgets(cont, expanders);

// g_message("Found %d expander widgets\n", expanders.size());

if (!expanders.empty()) {

// Always show the file list

Gtk::Expander *expander = expanders[0];

expander->set_expanded(true);

}

// allow easy access to the user's own templates folder

gchar *templates = Inkscape::Application::profile_path("templates");

if (Inkscape::IO::file_test(templates, G_FILE_TEST_EXISTS) &&

Inkscape::IO::file_test(templates, G_FILE_TEST_IS_DIR) && g_path_is_absolute(templates)) {

add_shortcut_folder(templates);

}

g_free(templates);

// if (extension == NULL)

// checkbox.set_sensitive(FALSE);

add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);

set_default(*add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK));

show_all_children();

}

FileSaveDialogImplGtk::~FileSaveDialogImplGtk()

{

}

void FileSaveDialogImplGtk::fileNameEntryChangedCallback()

{

if (!fileNameEntry)

return;

Glib::ustring fileName = fileNameEntry->get_text();

if (!Glib::get_charset()) // If we are not utf8

fileName = Glib::filename_to_utf8(fileName);

// g_message("User hit return. Text is '%s'\n", fileName.c_str());

if (!Glib::path_is_absolute(fileName)) {

// try appending to the current path

// not this way: fileName = get_current_folder() + "/" + fileName;

std::vector<Glib::ustring> pathSegments;

pathSegments.push_back(get_current_folder());

pathSegments.push_back(fileName);

fileName = Glib::build_filename(pathSegments);

}

// g_message("path:'%s'\n", fileName.c_str());

if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) {

set_current_folder(fileName);

} else if (/*Glib::file_test(fileName, Glib::FILE_TEST_IS_REGULAR)*/ 1) {

// dialog with either (1) select a regular file or (2) cd to dir

// simulate an 'OK'

set_filename(fileName);

response(Gtk::RESPONSE_OK);

}

}

void FileSaveDialogImplGtk::fileTypeChangedCallback()

{

int sel = fileTypeComboBox.get_active_row_number();

if ((sel < 0) || (sel >= (int)fileTypes.size()))

return;

FileType type = fileTypes[sel];

// g_message("selected: %s\n", type.name.c_str());

extension = type.extension;

#if WITH_GTKMM_3_0

Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();

filter->add_pattern(type.pattern);

#else

Gtk::FileFilter filter;

filter.add_pattern(type.pattern);

#endif

set_filter(filter);

updateNameAndExtension();

}

void FileSaveDialogImplGtk::addFileType(Glib::ustring name, Glib::ustring pattern)

{

//#Let user choose

FileType guessType;

guessType.name = name;

guessType.pattern = pattern;

guessType.extension = NULL;

fileTypeComboBox.append(guessType.name);

fileTypes.push_back(guessType);

fileTypeComboBox.set_active(0);

fileTypeChangedCallback(); // call at least once to set the filter

}

void FileSaveDialogImplGtk::createFileTypeMenu()

{

Inkscape::Extension::DB::OutputList extension_list;

Inkscape::Extension::db.get_output_list(extension_list);

knownExtensions.clear();

for (Inkscape::Extension::DB::OutputList::iterator current_item = extension_list.begin();

current_item != extension_list.end(); ++current_item) {

Inkscape::Extension::Output *omod = *current_item;

// FIXME: would be nice to grey them out instead of not listing them

if (omod->deactivated())

continue;

FileType type;

type.name = (_(omod->get_filetypename()));

type.pattern = "*";

Glib::ustring extension = omod->get_extension();

knownExtensions.insert(extension.casefold());

fileDialogExtensionToPattern(type.pattern, extension);

type.extension = omod;

fileTypeComboBox.append(type.name);

fileTypes.push_back(type);

}

//#Let user choose

FileType guessType;

guessType.name = _("Guess from extension");

guessType.pattern = "*";

guessType.extension = NULL;

fileTypeComboBox.append(guessType.name);

fileTypes.push_back(guessType);

fileTypeComboBox.set_active(0);

fileTypeChangedCallback(); // call at least once to set the filter

}

bool FileSaveDialogImplGtk::show()

{

change_path(myFilename);

set_modal(TRUE); // Window

sp_transientize(GTK_WIDGET(gobj())); // Make transient

gint b = run(); // Dialog

svgPreview.showNoPreview();

set_preview_widget_active(false);

hide();

if (b == Gtk::RESPONSE_OK) {

updateNameAndExtension();

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

// Store changes of the "Append filename automatically" checkbox back to preferences.

if (save_method == Inkscape::Extension::FILE_SAVE_METHOD_SAVE_COPY) {

prefs->setBool("/dialogs/save_copy/append_extension", fileTypeCheckbox.get_active());

} else {

prefs->setBool("/dialogs/save_as/append_extension", fileTypeCheckbox.get_active());

}

Inkscape::Extension::store_file_extension_in_prefs((extension != NULL ? extension->get_id() : ""), save_method);

cleanup(true);

return true;

} else {

cleanup(false);

return false;

}

}

Inkscape::Extension::Extension *FileSaveDialogImplGtk::getSelectionType()

{

return extension;

}

void FileSaveDialogImplGtk::setSelectionType(Inkscape::Extension::Extension *key)

{

// If no pointer to extension is passed in, look up based on filename extension.

if (!key) {

// Not quite UTF-8 here.

gchar *filenameLower = g_ascii_strdown(myFilename.c_str(), -1);

for (int i = 0; !key && (i < (int)fileTypes.size()); i++) {

Inkscape::Extension::Output *ext = dynamic_cast<Inkscape::Extension::Output *>(fileTypes[i].extension);

if (ext && ext->get_extension()) {

gchar *extensionLower = g_ascii_strdown(ext->get_extension(), -1);

if (g_str_has_suffix(filenameLower, extensionLower)) {

key = fileTypes[i].extension;

}

g_free(extensionLower);

}

}

g_free(filenameLower);

}

// Ensure the proper entry in the combo box is selected.

if (key) {

extension = key;

gchar const *extensionID = extension->get_id();

if (extensionID) {

for (int i = 0; i < (int)fileTypes.size(); i++) {

Inkscape::Extension::Extension *ext = fileTypes[i].extension;

if (ext) {

gchar const *id = ext->get_id();

if (id && (strcmp(extensionID, id) == 0)) {

int oldSel = fileTypeComboBox.get_active_row_number();

if (i != oldSel) {

fileTypeComboBox.set_active(i);

}

break;

}

}

}

}

}

}

Glib::ustring FileSaveDialogImplGtk::getCurrentDirectory()

{

return get_current_folder();

}

void FileSaveDialogImplGtk::change_path(const Glib::ustring &path)

{

myFilename = path;

if (Glib::file_test(myFilename, Glib::FILE_TEST_IS_DIR)) {

// fprintf(stderr,"set_current_folder(%s)\n",myFilename.c_str());

set_current_folder(myFilename);

} else {

// fprintf(stderr,"set_filename(%s)\n",myFilename.c_str());

if (Glib::file_test(myFilename, Glib::FILE_TEST_EXISTS)) {

set_filename(myFilename);

} else {

std::string dirName = Glib::path_get_dirname(myFilename);

if (dirName != get_current_folder()) {

set_current_folder(dirName);

}

}

Glib::ustring basename = Glib::path_get_basename(myFilename);

// fprintf(stderr,"set_current_name(%s)\n",basename.c_str());

try

{

set_current_name(Glib::filename_to_utf8(basename));

}

catch (Glib::ConvertError &e)

{

g_warning("Error converting save filename to UTF-8.");

// try a fallback.

set_current_name(basename);

}

}

}

void FileSaveDialogImplGtk::updateNameAndExtension()

{

// Pick up any changes the user has typed in.

Glib::ustring tmp = get_filename();

#ifdef WITH_GNOME_VFS

if (tmp.empty() && gnome_vfs_initialized()) {

tmp = get_uri();

}

#endif

if (!tmp.empty()) {

myFilename = tmp;

}

Inkscape::Extension::Output *newOut = extension ? dynamic_cast<Inkscape::Extension::Output *>(extension) : 0;

if (fileTypeCheckbox.get_active() && newOut) {

// Append the file extension if it's not already present and display it in the file name entry field

appendExtension(myFilename, newOut);

change_path(myFilename);

}

}

#ifdef NEW_EXPORT_DIALOG

void FileExportDialogImpl::fileNameEntryChangedCallback()

{

if (!fileNameEntry)

return;

Glib::ustring fileName = fileNameEntry->get_text();

if (!Glib::get_charset()) // If we are not utf8

fileName = Glib::filename_to_utf8(fileName);

// g_message("User hit return. Text is '%s'\n", fileName.c_str());

if (!Glib::path_is_absolute(fileName)) {

// try appending to the current path

// not this way: fileName = get_current_folder() + "/" + fileName;

std::vector<Glib::ustring> pathSegments;

pathSegments.push_back(get_current_folder());

pathSegments.push_back(fileName);

fileName = Glib::build_filename(pathSegments);

}

// g_message("path:'%s'\n", fileName.c_str());

if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) {

set_current_folder(fileName);

} else if (/*Glib::file_test(fileName, Glib::FILE_TEST_IS_REGULAR)*/ 1) {

// dialog with either (1) select a regular file or (2) cd to dir

// simulate an 'OK'

set_filename(fileName);

response(Gtk::RESPONSE_OK);

}

}

void FileExportDialogImpl::fileTypeChangedCallback()

{

int sel = fileTypeComboBox.get_active_row_number();

if ((sel < 0) || (sel >= (int)fileTypes.size()))

return;

FileType type = fileTypes[sel];

// g_message("selected: %s\n", type.name.c_str());

Gtk::FileFilter filter;

filter.add_pattern(type.pattern);

set_filter(filter);

}

void FileExportDialogImpl::createFileTypeMenu()

{

Inkscape::Extension::DB::OutputList extension_list;

Inkscape::Extension::db.get_output_list(extension_list);

for (Inkscape::Extension::DB::OutputList::iterator current_item = extension_list.begin();

current_item != extension_list.end(); ++current_item) {

Inkscape::Extension::Output *omod = *current_item;

// FIXME: would be nice to grey them out instead of not listing them

if (omod->deactivated())

continue;

FileType type;

type.name = (_(omod->get_filetypename()));

type.pattern = "*";

Glib::ustring extension = omod->get_extension();

fileDialogExtensionToPattern(type.pattern, extension);

type.extension = omod;

fileTypeComboBox.append_text(type.name);

fileTypes.push_back(type);

}

//#Let user choose

FileType guessType;

guessType.name = _("Guess from extension");

guessType.pattern = "*";

guessType.extension = NULL;

fileTypeComboBox.append_text(guessType.name);

fileTypes.push_back(guessType);

fileTypeComboBox.set_active(0);

fileTypeChangedCallback(); // call at least once to set the filter

}

FileExportDialogImpl::FileExportDialogImpl(Gtk::Window &parentWindow, const Glib::ustring &dir,

FileDialogType fileTypes, const Glib::ustring &title,

const Glib::ustring & /*default_key*/)

: FileDialogBaseGtk(parentWindow, title, Gtk::FILE_CHOOSER_ACTION_SAVE, fileTypes, "/dialogs/export")

, sourceX0Spinner("X0", _("Left edge of source"))

, sourceY0Spinner("Y0", _("Top edge of source"))

, sourceX1Spinner("X1", _("Right edge of source"))

, sourceY1Spinner("Y1", _("Bottom edge of source"))

, sourceWidthSpinner("Width", _("Source width"))

, sourceHeightSpinner("Height", _("Source height"))

, destWidthSpinner("Width", _("Destination width"))

, destHeightSpinner("Height", _("Destination height"))

, destDPISpinner("DPI", _("Resolution (dots per inch)"))

{

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

append_extension = prefs->getBool("/dialogs/save_export/append_extension", true);

/* One file at a time */

set_select_multiple(false);

#ifdef WITH_GNOME_VFS

if (gnome_vfs_initialized()) {

set_local_only(false);

}

#endif

/* Initalize to Autodetect */

extension = NULL;

/* No filename to start out with */

myFilename = "";

/* Set our dialog type (save, export, etc...)*/

_dialogType = fileTypes;

/* Set the pwd and/or the filename */

if (dir.size() > 0) {

Glib::ustring udir(dir);

Glib::ustring::size_type len = udir.length();

// leaving a trailing backslash on the directory name leads to the infamous

// double-directory bug on win32

if ((len != 0) && (udir[len - 1] == '\\'))

udir.erase(len - 1);

set_current_folder(udir.c_str());

}

//#########################################

//## EXTRA WIDGET -- SOURCE SIDE

//#########################################

//##### Export options buttons/spinners, etc

documentButton.set_label(_("Document"));

scopeBox.pack_start(documentButton);

scopeGroup = documentButton.get_group();

pageButton.set_label(_("Page"));

pageButton.set_group(scopeGroup);

scopeBox.pack_start(pageButton);

selectionButton.set_label(_("Selection"));

selectionButton.set_group(scopeGroup);

scopeBox.pack_start(selectionButton);

customButton.set_label(C_("Export dialog", "Custom"));

customButton.set_group(scopeGroup);

scopeBox.pack_start(customButton);

sourceBox.pack_start(scopeBox);

// dimension buttons

sourceTable.resize(3, 3);

sourceTable.attach(sourceX0Spinner, 0, 1, 0, 1);

sourceTable.attach(sourceY0Spinner, 1, 2, 0, 1);

sourceUnitsSpinner.setUnitType(UNIT_TYPE_LINEAR);

sourceTable.attach(sourceUnitsSpinner, 2, 3, 0, 1);

sourceTable.attach(sourceX1Spinner, 0, 1, 1, 2);

sourceTable.attach(sourceY1Spinner, 1, 2, 1, 2);

sourceTable.attach(sourceWidthSpinner, 0, 1, 2, 3);

sourceTable.attach(sourceHeightSpinner, 1, 2, 2, 3);

sourceBox.pack_start(sourceTable);

sourceFrame.set_label(_("Source"));

sourceFrame.add(sourceBox);

exportOptionsBox.pack_start(sourceFrame);

//#########################################

//## EXTRA WIDGET -- SOURCE SIDE

//#########################################

destTable.resize(3, 3);

destTable.attach(destWidthSpinner, 0, 1, 0, 1);

destTable.attach(destHeightSpinner, 1, 2, 0, 1);

destUnitsSpinner.setUnitType(UNIT_TYPE_LINEAR);

destTable.attach(destUnitsSpinner, 2, 3, 0, 1);

destTable.attach(destDPISpinner, 0, 1, 1, 2);

destBox.pack_start(destTable);

cairoButton.set_label(_("Cairo"));

otherOptionBox.pack_start(cairoButton);

antiAliasButton.set_label(_("Antialias"));

otherOptionBox.pack_start(antiAliasButton);

backgroundButton.set_label(_("Background"));

otherOptionBox.pack_start(backgroundButton);

destBox.pack_start(otherOptionBox);

//###### File options

//###### Do we want the .xxx extension automatically added?

fileTypeCheckbox.set_label(Glib::ustring(_("Append filename extension automatically")));

fileTypeCheckbox.set_active(append_extension);

destBox.pack_start(fileTypeCheckbox);

//###### File type menu

createFileTypeMenu();

fileTypeComboBox.set_size_request(200, 40);

fileTypeComboBox.signal_changed().connect(sigc::mem_fun(*this, &FileExportDialogImpl::fileTypeChangedCallback));

destBox.pack_start(fileTypeComboBox);

destFrame.set_label(_("Destination"));

destFrame.add(destBox);

exportOptionsBox.pack_start(destFrame);

//##### Put the two boxes and their parent onto the dialog

exportOptionsBox.pack_start(sourceFrame);

exportOptionsBox.pack_start(destFrame);

set_extra_widget(exportOptionsBox);

// Let's do some customization

fileNameEntry = NULL;

Gtk::Container *cont = get_toplevel();

std::vector<Gtk::Entry *> entries;

findEntryWidgets(cont, entries);

// g_message("Found %d entry widgets\n", entries.size());

if (!entries.empty()) {

// Catch when user hits [return] on the text field

fileNameEntry = entries[0];

fileNameEntry->signal_activate().connect(

sigc::mem_fun(*this, &FileExportDialogImpl::fileNameEntryChangedCallback));

}

// Let's do more customization

std::vector<Gtk::Expander *> expanders;

findExpanderWidgets(cont, expanders);

// g_message("Found %d expander widgets\n", expanders.size());

if (!expanders.empty()) {

// Always show the file list

Gtk::Expander *expander = expanders[0];

expander->set_expanded(true);

}

// if (extension == NULL)

// checkbox.set_sensitive(FALSE);

add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);

set_default(*add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK));

show_all_children();

}

FileExportDialogImpl::~FileExportDialogImpl()

{

}

bool FileExportDialogImpl::show()

{

Glib::ustring s = Glib::filename_to_utf8(get_current_folder());

if (s.length() == 0) {

s = getcwd(NULL, 0);

}

set_current_folder(Glib::filename_from_utf8(s)); // hack to force initial dir listing

set_modal(TRUE); // Window

sp_transientize(GTK_WIDGET(gobj())); // Make transient

gint b = run(); // Dialog

svgPreview.showNoPreview();

hide();

if (b == Gtk::RESPONSE_OK) {

int sel = fileTypeComboBox.get_active_row_number();

if (sel >= 0 && sel < (int)fileTypes.size()) {

FileType &type = fileTypes[sel];

extension = type.extension;

}

myFilename = get_filename();

#ifdef WITH_GNOME_VFS

if (myFilename.empty() && gnome_vfs_initialized()) {

myFilename = get_uri();

}

#endif

/*

return true;

} else {

return false;

}

}

Inkscape::Extension::Extension *FileExportDialogImpl::getSelectionType()

{

return extension;

}

Glib::ustring FileExportDialogImpl::getFilename()

{

return myFilename;

}

#endif // NEW_EXPORT_DIALOG

} // namespace Dialog

} // namespace UI

} // namespace Inkscape