![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 64b3452)
raw | patch | inline | side by side (parent: 64b3452)
| author | joelholdsworth <joelholdsworth@users.sourceforge.net> | |
| Wed, 1 Aug 2007 18:48:44 +0000 (18:48 +0000) | ||
| committer | joelholdsworth <joelholdsworth@users.sourceforge.net> | |
| Wed, 1 Aug 2007 18:48:44 +0000 (18:48 +0000) |
| src/ui/dialog/filedialog.cpp | patch | blob | history | |
| src/ui/dialog/filedialog.h | patch | blob | history |
index 4336b1f8b57b601b1088a1b3e4d493d47dcb5fa0..f8bbf94933b6ac9095097a9b601a70c6216f409c 100644 (file)
* Released under GNU GPL, read the file 'COPYING' for more information
*/
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-//General includes
-#include <unistd.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <set>
-
-//Gtk includes
-#include <gtkmm.h>
-#include <glibmm/i18n.h>
-#include <glib/gstdio.h>
-//Temporary ugly hack
-//Remove this after the get_filter() calls in
-//show() on both classes are fixed
-#include <gtk/gtkfilechooser.h>
-//Another hack
-#include <gtk/gtkentry.h>
-#include <gtk/gtkexpander.h>
-#ifdef WITH_GNOME_VFS
-# include <libgnomevfs/gnome-vfs-init.h> // gnome_vfs_initialized
-#endif
-
-
-
-//Inkscape includes
-#include "prefs-utils.h"
-#include <dialogs/dialog-events.h>
-#include <extension/input.h>
-#include <extension/output.h>
-#include <extension/db.h>
-#include "inkscape.h"
-#include "svg-view-widget.h"
#include "filedialog.h"
-#include "gc-core.h"
-
-//For export dialog
-#include "ui/widget/scalar-unit.h"
-
-
-//Routines from file.cpp
-#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
-{
-
-
-
-
-
-//########################################################################
-//### U T I L I T Y
-//########################################################################
-
-/**
- \brief A quick function to turn a standard extension into a searchable
- pattern for the file dialogs
- \param pattern The patter that the extension should be written to
- \param in_file_extension The C string that represents the extension
-
- This function just goes through the string, and takes all characters
- and puts a [<upper><lower>] so that both are searched and shown in
- the file dialog. This function edits the pattern string to make
- this happen.
-*/
-static 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;
- }
- }
-}
-
-
-/**
- * Hack: Find all entry widgets in a container
- */
-static 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((Gtk::Entry *)child);
- else if (GTK_IS_CONTAINER(wid))
- findEntryWidgets((Gtk::Container *)child, result);
- }
-
-}
-
-
-
-
-/**
- * Hack: Find all expander widgets in a container
- */
-static 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((Gtk::Expander *)child);
- else if (GTK_IS_CONTAINER(wid))
- findExpanderWidgets((Gtk::Container *)child, result);
- }
-
-}
-
-
-/*#########################################################################
-### SVG Preview Widget
-#########################################################################*/
-
-/**
- * Simple class for displaying an SVG file in the "preview widget."
- * Currently, this is just a wrapper of the sp_svg_view Gtk widget.
- * Hopefully we will eventually replace with a pure Gtkmm widget.
- */
-class SVGPreview : public Gtk::VBox
-{
-public:
-
- SVGPreview();
-
- ~SVGPreview();
-
- bool setDocument(SPDocument *doc);
-
- bool setFileName(Glib::ustring &fileName);
-
- bool setFromMem(char const *xmlBuffer);
-
- bool set(Glib::ustring &fileName, int dialogType);
-
- bool setURI(URI &uri);
-
- /**
- * Show image embedded in SVG
- */
- void showImage(Glib::ustring &fileName);
-
- /**
- * Show the "No preview" image
- */
- void showNoPreview();
-
- /**
- * Show the "Too large" image
- */
- void showTooLarge(long fileLength);
-
-private:
- /**
- * The svg document we are currently showing
- */
- SPDocument *document;
-
- /**
- * The sp_svg_view widget
- */
- GtkWidget *viewerGtk;
-
- /**
- * are we currently showing the "no preview" image?
- */
- bool showingNoPreview;
-
-};
-
-
-bool SVGPreview::setDocument(SPDocument *doc)
-{
- if (document)
- sp_document_unref(document);
-
- sp_document_ref(doc);
- document = doc;
-
- //This should remove it from the box, and free resources
- if (viewerGtk)
- gtk_widget_destroy(viewerGtk);
-
- viewerGtk = sp_svg_view_widget_new(doc);
- GtkWidget *vbox = (GtkWidget *)gobj();
- gtk_box_pack_start(GTK_BOX(vbox), viewerGtk, TRUE, TRUE, 0);
- gtk_widget_show(viewerGtk);
-
- return true;
-}
-
-
-bool SVGPreview::setFileName(Glib::ustring &theFileName)
-{
- Glib::ustring fileName = theFileName;
-
- fileName = Glib::filename_to_utf8(fileName);
-
- /**
- * I don't know why passing false to keepalive is bad. But it
- * prevents the display of an svg with a non-ascii filename
- */
- SPDocument *doc = sp_document_new (fileName.c_str(), true);
- if (!doc) {
- g_warning("SVGView: error loading document '%s'\n", fileName.c_str());
- return false;
- }
-
- setDocument(doc);
-
- sp_document_unref(doc);
-
- return true;
-}
-
-
-
-bool SVGPreview::setFromMem(char const *xmlBuffer)
-{
- if (!xmlBuffer)
- return false;
-
- gint len = (gint)strlen(xmlBuffer);
- SPDocument *doc = sp_document_new_from_mem(xmlBuffer, len, 0);
- if (!doc) {
- g_warning("SVGView: error loading buffer '%s'\n",xmlBuffer);
- return false;
- }
-
- setDocument(doc);
-
- sp_document_unref(doc);
-
- Inkscape::GC::request_early_collection();
-
- return true;
-}
-
-
-
-void SVGPreview::showImage(Glib::ustring &theFileName)
-{
- Glib::ustring fileName = theFileName;
-
-
- /*#####################################
- # LET'S HAVE SOME FUN WITH SVG!
- # Instead of just loading an image, why
- # don't we make a lovely little svg and
- # display it nicely?
- #####################################*/
-
- //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 = Gdk::Pixbuf::create_from_file(fileName);
- gint imgWidth = img->get_width();
- gint imgHeight = img->get_height();
-
- //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:Bitstream Vera Sans\"\n"
- " x=\"10\" y=\"26\">%d x %d</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,
- imgWidth, imgHeight);
-
- //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:Bitstream Vera 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;
-
-}
-
-
-/**
- * Inform the user that the svg file is too large to be displayed.
- * This does not check for sizes of embedded images (yet)
- */
-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:Bitstream Vera 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:Bitstream Vera 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);
-
-}
-
-
-/**
- * Return true if the string ends with the given suffix
- */
-static bool
-hasSuffix(Glib::ustring &str, Glib::ustring &ext)
-{
- int strLen = str.length();
- int extLen = ext.length();
- if (extLen > strLen)
- return false;
- int strpos = strLen-1;
- for (int extpos = extLen-1 ; extpos>=0 ; extpos--, strpos--)
- {
- Glib::ustring::value_type ch = str[strpos];
- if (ch != ext[extpos])
- {
- if ( ((ch & 0xff80) != 0) ||
- static_cast<Glib::ustring::value_type>( g_ascii_tolower( static_cast<gchar>(0x07f & ch) ) ) != ext[extpos] )
- {
- return false;
- }
- }
- }
- return true;
-}
-
-
-/**
- * Return true if the image is loadable by Gdk, else false
- */
-static bool
-isValidImageFile(Glib::ustring &fileName)
-{
- std::vector<Gdk::PixbufFormat>formats = Gdk::Pixbuf::get_formats();
- for (unsigned int i=0; i<formats.size(); i++)
- {
- Gdk::PixbufFormat format = formats[i];
- std::vector<Glib::ustring>extensions = format.get_extensions();
- for (unsigned int j=0; j<extensions.size(); j++)
- {
- Glib::ustring ext = extensions[j];
- if (hasSuffix(fileName, ext))
- return true;
- }
- }
- return false;
-}
-
-bool SVGPreview::set(Glib::ustring &fileName, int dialogType)
-{
-
- if (!Glib::file_test(fileName, Glib::FILE_TEST_EXISTS))
- return false;
-
- //g_message("fname:%s", fileName.c_str());
-
- 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 = (gchar *)fileNameUtf8.c_str();
- struct stat info;
- if (g_stat(fName, &info))
- {
- g_warning("SVGPreview::set() : %s : %s",
- fName, strerror(errno));
- return FALSE;
- }
- long fileLen = info.st_size;
- if (fileLen > 0x150000L)
- {
- showingNoPreview = false;
- showTooLarge(fileLen);
- 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()
-{
- if (!INKSCAPE)
- inkscape_application_init("",false);
- document = NULL;
- viewerGtk = NULL;
- set_size_request(150,150);
- showingNoPreview = false;
-}
-
-SVGPreview::~SVGPreview()
-{
-
-}
-
-
-
-
-
-/*#########################################################################
-### F I L E D I A L O G B A S E C L A S S
-#########################################################################*/
-
-/**
- * This class is the base implementation for the others. This
- * reduces redundancies and bugs.
- */
-class FileDialogBase : public Gtk::FileChooserDialog
-{
-public:
-
- /**
- *
- */
- FileDialogBase(Gtk::Window& parentWindow, const Glib::ustring &title,
- FileDialogType type, gchar const* preferenceBase) :
- Gtk::FileChooserDialog(parentWindow, title),
- preferenceBase(preferenceBase ? preferenceBase : "unknown"),
- dialogType(type)
- {
- internalSetup();
- }
-
- /**
- *
- */
- FileDialogBase(Gtk::Window& parentWindow, const Glib::ustring &title,
- Gtk::FileChooserAction dialogType, FileDialogType type, gchar const* preferenceBase) :
- Gtk::FileChooserDialog(parentWindow, title, dialogType),
- preferenceBase(preferenceBase ? preferenceBase : "unknown"),
- dialogType(type)
- {
- internalSetup();
- }
-
- /**
- *
- */
- virtual ~FileDialogBase()
- {}
-
-protected:
- void cleanup( bool showConfirmed );
-
- Glib::ustring preferenceBase;
- /**
- * What type of 'open' are we? (open, import, place, etc)
- */
- FileDialogType dialogType;
-
- /**
- * Our svg preview widget
- */
- SVGPreview svgPreview;
-
- //# Child widgets
- Gtk::CheckButton previewCheckbox;
-
-private:
- void internalSetup();
-
- /**
- * Callback for user changing preview checkbox
- */
- void _previewEnabledCB();
-
- /**
- * Callback for seeing if the preview needs to be drawn
- */
- void _updatePreviewCallback();
-};
-
-
-void FileDialogBase::internalSetup()
-{
- bool enablePreview =
- (bool)prefs_get_int_attribute( preferenceBase.c_str(),
- "enable_preview", 1 );
-
- previewCheckbox.set_label( Glib::ustring(_("Enable Preview")) );
- previewCheckbox.set_active( enablePreview );
-
- previewCheckbox.signal_toggled().connect(
- sigc::mem_fun(*this, &FileDialogBase::_previewEnabledCB) );
-
- //Catch selection-changed events, so we can adjust the text widget
- signal_update_preview().connect(
- sigc::mem_fun(*this, &FileDialogBase::_updatePreviewCallback) );
-
- //###### Add a preview widget
- set_preview_widget(svgPreview);
- set_preview_widget_active( enablePreview );
- set_use_preview_label (false);
-
-}
-
+#include "filedialogimpl-gtkmm.h"
-void FileDialogBase::cleanup( bool showConfirmed )
-{
- if ( showConfirmed )
- prefs_set_int_attribute( preferenceBase.c_str(),
- "enable_preview", previewCheckbox.get_active() );
-}
-
-
-void FileDialogBase::_previewEnabledCB()
-{
- bool enabled = previewCheckbox.get_active();
- set_preview_widget_active(enabled);
- if ( enabled ) {
- _updatePreviewCallback();
- }
-}
-
-
-
-/**
- * Callback for checking if the preview needs to be redrawn
- */
-void FileDialogBase::_updatePreviewCallback()
-{
- Glib::ustring fileName = get_preview_filename();
-
-#ifdef WITH_GNOME_VFS
- if ( fileName.empty() && gnome_vfs_initialized() ) {
- fileName = get_preview_uri();
- }
-#endif
-
- if (fileName.empty()) {
- return;
- }
-
- svgPreview.set(fileName, dialogType);
-}
-
-
-/*#########################################################################
-### F I L E O P E N
-#########################################################################*/
-
-/**
- * Our implementation class for the FileOpenDialog interface..
- */
-class FileOpenDialogImpl : public FileOpenDialog, public FileDialogBase
-{
-public:
-
- FileOpenDialogImpl(Gtk::Window& parentWindow,
- const Glib::ustring &dir,
- FileDialogType fileTypes,
- const Glib::ustring &title);
-
- virtual ~FileOpenDialogImpl();
-
- bool show();
-
- Inkscape::Extension::Extension *getSelectionType();
-
- Glib::ustring getFilename();
-
- std::vector<Glib::ustring> getFilenames ();
-
-private:
-
- /**
- * Create a filter menu for this type of dialog
- */
- void createFilterMenu();
-
- /**
- * Filter name->extension lookup
- */
- std::map<Glib::ustring, Inkscape::Extension::Extension *> extensionMap;
-
- /**
- * The extension to use to write this file
- */
- Inkscape::Extension::Extension *extension;
-
- /**
- * Filename that was given
- */
- Glib::ustring myFilename;
-
-};
-
-
-
-
-
-
-
-void FileOpenDialogImpl::createFilterMenu()
-{
- Gtk::FileFilter allInkscapeFilter;
- allInkscapeFilter.set_name(_("All Inkscape Files"));
- extensionMap[Glib::ustring(_("All Inkscape Files"))]=NULL;
- add_filter(allInkscapeFilter);
-
- Gtk::FileFilter allFilter;
- allFilter.set_name(_("All Files"));
- extensionMap[Glib::ustring(_("All Files"))]=NULL;
- allFilter.add_pattern("*");
- add_filter(allFilter);
-
- Gtk::FileFilter allImageFilter;
- allImageFilter.set_name(_("All Images"));
- extensionMap[Glib::ustring(_("All Images"))]=NULL;
- add_filter(allImageFilter);
-
- //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);
-
- Gtk::FileFilter filter;
- Glib::ustring uname(_(imod->get_filetypename()));
- filter.set_name(uname);
- filter.add_pattern(upattern);
- add_filter(filter);
- extensionMap[uname] = imod;
-
- //g_message("ext %s:%s '%s'\n", ioext->name, ioext->mimetype, upattern.c_str());
- allInkscapeFilter.add_pattern(upattern);
- if ( strncmp("image", imod->get_mimetype(), 5)==0 )
- allImageFilter.add_pattern(upattern);
- }
-
- return;
-}
-
-
-
-/**
- * Constructor. Not called directly. Use the factory.
- */
-FileOpenDialogImpl::FileOpenDialogImpl(Gtk::Window& parentWindow,
- const Glib::ustring &dir,
- FileDialogType fileTypes,
- const Glib::ustring &title) :
- FileDialogBase(parentWindow, title, fileTypes, "dialogs.open")
-{
-
-
- /* One file at a time */
- /* 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);
- set_current_folder(udir.c_str());
- }
-
-
- 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));
-}
-
-
-
-
-
-/**
- * Public factory. Called by file.cpp, among others.
- */
-FileOpenDialog *FileOpenDialog::create(Gtk::Window &parentWindow,
- const Glib::ustring &path,
- FileDialogType fileTypes,
- const Glib::ustring &title)
-{
- FileOpenDialog *dialog = new FileOpenDialogImpl(parentWindow, path, fileTypes, title);
- return dialog;
-}
-
-
-
-
-/**
- * Destructor
- */
-FileOpenDialogImpl::~FileOpenDialogImpl()
-{
-
-}
-
-
-/**
- * Show this dialog modally. Return true if user hits [OK]
- */
-bool
-FileOpenDialogImpl::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((GtkWidget *)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;
- }
-}
-
-
-
-
-/**
- * Get the file extension type that was selected by the user. Valid after an [OK]
- */
-Inkscape::Extension::Extension *
-FileOpenDialogImpl::getSelectionType()
-{
- return extension;
-}
-
-
-/**
- * Get the file name chosen by the user. Valid after an [OK]
- */
-Glib::ustring
-FileOpenDialogImpl::getFilename (void)
-{
- return g_strdup(myFilename.c_str());
-}
-
-
-/**
- * To Get Multiple filenames selected at-once.
- */
-std::vector<Glib::ustring>FileOpenDialogImpl::getFilenames()
-{
- std::vector<Glib::ustring> result = get_filenames();
-#ifdef WITH_GNOME_VFS
- if (result.empty() && gnome_vfs_initialized())
- result = get_uris();
-#endif
- return result;
-}
-
-
-
-
-
-
-//########################################################################
-//# F I L E S A V E
-//########################################################################
-
-class FileType
-{
- public:
- FileType() {}
- ~FileType() {}
- Glib::ustring name;
- Glib::ustring pattern;
- Inkscape::Extension::Extension *extension;
-};
-
-/**
- * Our implementation of the FileSaveDialog interface.
- */
-class FileSaveDialogImpl : public FileSaveDialog, public FileDialogBase
-{
-
-public:
- FileSaveDialogImpl(Gtk::Window &parentWindow,
- const Glib::ustring &dir,
- FileDialogType fileTypes,
- const Glib::ustring &title,
- const Glib::ustring &default_key);
-
- virtual ~FileSaveDialogImpl();
-
- bool show();
-
- Inkscape::Extension::Extension *getSelectionType();
- virtual void setSelectionType( Inkscape::Extension::Extension * key );
-
- Glib::ustring getFilename();
-
- void change_title(const Glib::ustring& title);
- void change_path(const Glib::ustring& path);
- void updateNameAndExtension();
-
-private:
-
- /**
- * Fix to allow the user to type the file name
- */
- Gtk::Entry *fileNameEntry;
-
-
- /**
- * Allow the specification of the output file type
- */
- Gtk::ComboBoxText fileTypeComboBox;
-
-
- /**
- * Data mirror of the combo box
- */
- std::vector<FileType> fileTypes;
-
- //# Child widgets
- Gtk::HBox childBox;
- Gtk::VBox checksBox;
-
- Gtk::CheckButton fileTypeCheckbox;
-
- /**
- * Callback for user input into fileNameEntry
- */
- void fileTypeChangedCallback();
-
- /**
- * Create a filter menu for this type of dialog
- */
- void createFileTypeMenu();
-
-
- /**
- * The extension to use to write this file
- */
- Inkscape::Extension::Extension *extension;
-
- /**
- * Callback for user input into fileNameEntry
- */
- void fileNameEntryChangedCallback();
-
- /**
- * Filename that was given
- */
- Glib::ustring myFilename;
-
- /**
- * List of known file extensions.
- */
- std::set<Glib::ustring> knownExtensions;
-};
-
-
-
-
-/**
- * Callback for fileNameEntry widget
- */
-void FileSaveDialogImpl::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);
- }
-}
-
-
-
-/**
- * Callback for fileNameEntry widget
- */
-void FileSaveDialogImpl::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;
- Gtk::FileFilter filter;
- filter.add_pattern(type.pattern);
- set_filter(filter);
-
- updateNameAndExtension();
-}
-
-
-
-void FileSaveDialogImpl::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_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
-}
+#include "gc-core.h"
+#include <dialogs/dialog-events.h>
+namespace Inkscape
+{
+namespace UI
+{
+namespace Dialog
+{
+/*#########################################################################
+### F I L E O P E N
+#########################################################################*/
/**
- * Constructor
+ * Public factory. Called by file.cpp, among others.
*/
-FileSaveDialogImpl::FileSaveDialogImpl(Gtk::Window &parentWindow,
- const Glib::ustring &dir,
- FileDialogType fileTypes,
- const Glib::ustring &title,
- const Glib::ustring &default_key) :
- FileDialogBase(parentWindow, title, Gtk::FILE_CHOOSER_ACTION_SAVE, fileTypes, "dialogs.save_as")
+FileOpenDialog *FileOpenDialog::create(Gtk::Window &parentWindow,
+ const Glib::ustring &path,
+ FileDialogType fileTypes,
+ const Glib::ustring &title)
{
- /* 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?
- fileTypeCheckbox.set_label(Glib::ustring(_("Append filename extension automatically")));
- fileTypeCheckbox.set_active( (bool)prefs_get_int_attribute("dialogs.save_as",
- "append_extension", 1) );
-
- createFileTypeMenu();
- fileTypeComboBox.set_size_request(200,40);
- fileTypeComboBox.signal_changed().connect(
- sigc::mem_fun(*this, &FileSaveDialogImpl::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.size() >=1 )
- {
- //Catch when user hits [return] on the text field
- fileNameEntry = entries[0];
- fileNameEntry->signal_activate().connect(
- sigc::mem_fun(*this, &FileSaveDialogImpl::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.size() >=1 )
- {
- //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();
+ FileOpenDialog *dialog = new FileOpenDialogImpl(parentWindow, path, fileTypes, title);
+ return dialog;
}
-
+//########################################################################
+//# F I L E S A V E
+//########################################################################
/**
* Public factory method. Used in file.cpp
return dialog;
}
-
-
-
-
-/**
- * Destructor
- */
-FileSaveDialogImpl::~FileSaveDialogImpl()
-{
-}
-
-
-
-/**
- * Show this dialog modally. Return true if user hits [OK]
- */
-bool
-FileSaveDialogImpl::show()
-{
- change_path(myFilename);
- set_modal (TRUE); //Window
- sp_transientize((GtkWidget *)gobj()); //Make transient
- gint b = run(); //Dialog
- svgPreview.showNoPreview();
- hide();
-
- if (b == Gtk::RESPONSE_OK)
- {
- updateNameAndExtension();
-
- // Store changes of the "Append filename automatically" checkbox back to preferences.
- prefs_set_int_attribute("dialogs.save_as", "append_extension", fileTypeCheckbox.get_active());
-
- // Store the last used save-as filetype to preferences.
- prefs_set_string_attribute("dialogs.save_as", "default",
- ( extension != NULL ? extension->get_id() : "" ));
-
- cleanup( true );
-
- return TRUE;
- }
- else
- {
- cleanup( false );
-
- return FALSE;
- }
-}
-
-
-/**
- * Get the file extension type that was selected by the user. Valid after an [OK]
- */
-Inkscape::Extension::Extension *
-FileSaveDialogImpl::getSelectionType()
-{
- return extension;
-}
-
-void FileSaveDialogImpl::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;
- }
- }
- }
- }
- }
-}
-
-
-/**
- * Get the file name chosen by the user. Valid after an [OK]
- */
-Glib::ustring
-FileSaveDialogImpl::getFilename()
-{
- return myFilename;
-}
-
-
-void
-FileSaveDialogImpl::change_title(const Glib::ustring& title)
-{
- this->set_title(title);
-}
-
-/**
- * Change the default save path location.
- */
-void
-FileSaveDialogImpl::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 FileSaveDialogImpl::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 ) {
- try {
- bool appendExtension = true;
- Glib::ustring utf8Name = Glib::filename_to_utf8( myFilename );
- Glib::ustring::size_type pos = utf8Name.rfind('.');
- if ( pos != Glib::ustring::npos ) {
- Glib::ustring trail = utf8Name.substr( pos );
- Glib::ustring foldedTrail = trail.casefold();
- if ( (trail == ".")
- | (foldedTrail != Glib::ustring( newOut->get_extension() ).casefold()
- && ( knownExtensions.find(foldedTrail) != knownExtensions.end() ) ) ) {
- utf8Name = utf8Name.erase( pos );
- } else {
- appendExtension = false;
- }
- }
-
- if (appendExtension) {
- utf8Name = utf8Name + newOut->get_extension();
- myFilename = Glib::filename_from_utf8( utf8Name );
- change_path(myFilename);
- }
- } catch ( Glib::ConvertError& e ) {
- // ignore
- }
- }
-}
-
-
-
//########################################################################
//# F I L E E X P O R T
//########################################################################
-
-/**
- * Our implementation of the FileExportDialog interface.
- */
-class FileExportDialogImpl : public FileExportDialog, public FileDialogBase
-{
-
-public:
- FileExportDialogImpl(Gtk::Window& parentWindow,
- const Glib::ustring &dir,
- FileDialogType fileTypes,
- const Glib::ustring &title,
- const Glib::ustring &default_key);
-
- virtual ~FileExportDialogImpl();
-
- bool show();
-
- Inkscape::Extension::Extension *getSelectionType();
-
- Glib::ustring getFilename();
-
-
- /**
- * Return the scope of the export. One of the enumerated types
- * in ScopeType
- */
- ScopeType getScope()
- {
- if (pageButton.get_active())
- return SCOPE_PAGE;
- else if (selectionButton.get_active())
- return SCOPE_SELECTION;
- else if (customButton.get_active())
- return SCOPE_CUSTOM;
- else
- return SCOPE_DOCUMENT;
-
- }
-
- /**
- * Return left side of the exported region
- */
- double getSourceX()
- { return sourceX0Spinner.getValue(); }
-
- /**
- * Return the top of the exported region
- */
- double getSourceY()
- { return sourceY1Spinner.getValue(); }
-
- /**
- * Return the width of the exported region
- */
- double getSourceWidth()
- { return sourceWidthSpinner.getValue(); }
-
- /**
- * Return the height of the exported region
- */
- double getSourceHeight()
- { return sourceHeightSpinner.getValue(); }
-
- /**
- * Return the units of the coordinates of exported region
- */
- Glib::ustring getSourceUnits()
- { return sourceUnitsSpinner.getUnitAbbr(); }
-
- /**
- * Return the width of the destination document
- */
- double getDestinationWidth()
- { return destWidthSpinner.getValue(); }
-
- /**
- * Return the height of the destination document
- */
- double getDestinationHeight()
- { return destHeightSpinner.getValue(); }
-
- /**
- * Return the height of the exported region
- */
- Glib::ustring getDestinationUnits()
- { return destUnitsSpinner.getUnitAbbr(); }
-
- /**
- * Return the destination DPI image resulution, if bitmap
- */
- double getDestinationDPI()
- { return destDPISpinner.getValue(); }
-
- /**
- * Return whether we should use Cairo for rendering
- */
- bool getUseCairo()
- { return cairoButton.get_active(); }
-
- /**
- * Return whether we should use antialiasing
- */
- bool getUseAntialias()
- { return antiAliasButton.get_active(); }
-
- /**
- * Return the background color for exporting
- */
- unsigned long getBackground()
- { return backgroundButton.get_color().get_pixel(); }
-
-private:
-
- /**
- * Fix to allow the user to type the file name
- */
- Gtk::Entry *fileNameEntry;
-
- //##########################################
- //# EXTRA WIDGET -- SOURCE SIDE
- //##########################################
-
- Gtk::Frame sourceFrame;
- Gtk::VBox sourceBox;
-
- Gtk::HBox scopeBox;
- Gtk::RadioButtonGroup scopeGroup;
- Gtk::RadioButton documentButton;
- Gtk::RadioButton pageButton;
- Gtk::RadioButton selectionButton;
- Gtk::RadioButton customButton;
-
- Gtk::Table sourceTable;
- Inkscape::UI::Widget::Scalar sourceX0Spinner;
- Inkscape::UI::Widget::Scalar sourceY0Spinner;
- Inkscape::UI::Widget::Scalar sourceX1Spinner;
- Inkscape::UI::Widget::Scalar sourceY1Spinner;
- Inkscape::UI::Widget::Scalar sourceWidthSpinner;
- Inkscape::UI::Widget::Scalar sourceHeightSpinner;
- Inkscape::UI::Widget::UnitMenu sourceUnitsSpinner;
-
-
- //##########################################
- //# EXTRA WIDGET -- DESTINATION SIDE
- //##########################################
-
- Gtk::Frame destFrame;
- Gtk::VBox destBox;
-
- Gtk::Table destTable;
- Inkscape::UI::Widget::Scalar destWidthSpinner;
- Inkscape::UI::Widget::Scalar destHeightSpinner;
- Inkscape::UI::Widget::Scalar destDPISpinner;
- Inkscape::UI::Widget::UnitMenu destUnitsSpinner;
-
- Gtk::HBox otherOptionBox;
- Gtk::CheckButton cairoButton;
- Gtk::CheckButton antiAliasButton;
- Gtk::ColorButton backgroundButton;
-
-
- /**
- * 'Extra' widget that holds two boxes above
- */
- Gtk::HBox exportOptionsBox;
-
-
- //# Child widgets
- Gtk::CheckButton fileTypeCheckbox;
-
- /**
- * Allow the specification of the output file type
- */
- Gtk::ComboBoxText fileTypeComboBox;
-
-
- /**
- * Data mirror of the combo box
- */
- std::vector<FileType> fileTypes;
-
-
-
- /**
- * Callback for user input into fileNameEntry
- */
- void fileTypeChangedCallback();
-
- /**
- * Create a filter menu for this type of dialog
- */
- void createFileTypeMenu();
-
-
- bool append_extension;
-
- /**
- * The extension to use to write this file
- */
- Inkscape::Extension::Extension *extension;
-
- /**
- * Callback for user input into fileNameEntry
- */
- void fileNameEntryChangedCallback();
-
- /**
- * Filename that was given
- */
- Glib::ustring myFilename;
-};
-
-
-
-
-
-
-/**
- * Callback for fileNameEntry widget
- */
-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);
- }
-}
-
-
-
-/**
- * Callback for fileNameEntry widget
- */
-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
-}
-
-
-/**
- * Constructor
- */
-FileExportDialogImpl::FileExportDialogImpl(Gtk::Window& parentWindow,
- const Glib::ustring &dir,
- FileDialogType fileTypes,
- const Glib::ustring &title,
- const Glib::ustring &default_key) :
- FileDialogBase(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)"))
-{
- append_extension = (bool)prefs_get_int_attribute("dialogs.save_as", "append_extension", 1);
-
- /* 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(_("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.size() >=1 )
- {
- //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.size() >=1 )
- {
- //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();
-}
-
-
-
/**
* Public factory method. Used in file.cpp
*/
-
-
-/**
- * Destructor
- */
-FileExportDialogImpl::~FileExportDialogImpl()
-{
-}
-
-
-
-/**
- * Show this dialog modally. Return true if user hits [OK]
- */
-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((GtkWidget *)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
-
- /*
-
- // FIXME: Why do we have more code
-
- append_extension = checkbox.get_active();
- prefs_set_int_attribute("dialogs.save_as", "append_extension", append_extension);
- prefs_set_string_attribute("dialogs.save_as", "default",
- ( extension != NULL ? extension->get_id() : "" ));
- */
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-
-/**
- * Get the file extension type that was selected by the user. Valid after an [OK]
- */
-Inkscape::Extension::Extension *
-FileExportDialogImpl::getSelectionType()
-{
- return extension;
-}
-
-
-/**
- * Get the file name chosen by the user. Valid after an [OK]
- */
-Glib::ustring
-FileExportDialogImpl::getFilename()
-{
- return myFilename;
-}
-
-
-
-
} //namespace Dialog
} //namespace UI
} //namespace Inkscape
index 5499603d3926a5481108a34cd907cb39a6f6606c..8551b0eb29379c75c8a8f0583dd708d98eba38b9 100644 (file)
#include <glibmm.h>
#include <vector>
+#include <gtkmm.h>
+namespace Inkscape {
+namespace Extension {
+class Extension;
+}
+}
-class Inkscape::Extension::Extension;
namespace Inkscape