+++ /dev/null
-// File modified by fdfix.sh for use by lyx (with xforms > 0.88) and gettext
-#include <config.h>
-#include "lyx_gui_misc.h"
-#include "gettext.h"
-#include "frontends/xforms/xforms_helpers.h"
-
-/* Form definition file generated with fdesign. */
-
-#include FORMS_H_LOCATION
-#include <cstdlib>
-#include "figure_form.h"
-
-FD_Figure *create_form_Figure(void)
-{
- FL_OBJECT *obj;
- FD_Figure *fdui = (FD_Figure *) fl_calloc(1, sizeof(FD_Figure));
-
- fdui->Figure = fl_bgn_form(FL_NO_BOX, 420, 390);
- obj = fl_add_box(FL_UP_BOX, 0, 0, 420, 390, "");
- obj = fl_add_frame(FL_ENGRAVED_FRAME, 230, 220, 180, 80, "");
- fl_set_object_color(obj, FL_COL1, FL_COL1);
- obj = fl_add_frame(FL_ENGRAVED_FRAME, 230, 60, 180, 140, "");
- fl_set_object_color(obj, FL_COL1, FL_COL1);
- obj = fl_add_frame(FL_ENGRAVED_FRAME, 10, 244, 200, 56, "");
- fl_set_object_color(obj, FL_COL1, FL_COL1);
- obj = fl_add_frame(FL_ENGRAVED_FRAME, 10, 60, 200, 160, "");
- fl_set_object_color(obj, FL_COL1, FL_COL1);
- fdui->EpsFile = obj = fl_add_input(FL_NORMAL_INPUT, 80, 10, 230, 30, idex(_("EPS file|#E")));fl_set_button_shortcut(obj, scex(_("EPS file|#E")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 2);
- fdui->Preview = obj = fl_add_button(FL_NORMAL_BUTTON, 270, 350, 140, 30, idex(_("Full Screen Preview|#v")));fl_set_button_shortcut(obj, scex(_("Full Screen Preview|#v")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 1);
- fdui->Browse = obj = fl_add_button(FL_NORMAL_BUTTON, 320, 10, 90, 30, idex(_("Browse...|#B")));fl_set_button_shortcut(obj, scex(_("Browse...|#B")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 0);
- fdui->Width = obj = fl_add_input(FL_FLOAT_INPUT, 20, 180, 80, 30, "");
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 2);
- fdui->Height = obj = fl_add_input(FL_FLOAT_INPUT, 120, 180, 80, 30, "");
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 2);
- fdui->ApplyBtn = obj = fl_add_button(FL_NORMAL_BUTTON, 100, 350, 60, 30, idex(_("Apply|#A")));fl_set_button_shortcut(obj, scex(_("Apply|#A")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 7);
- fdui->OkBtn = obj = fl_add_button(FL_RETURN_BUTTON, 10, 350, 70, 30, _("OK"));
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 8);
- fdui->CancelBtn = obj = fl_add_button(FL_NORMAL_BUTTON, 180, 350, 70, 30, idex(_("Cancel|^[")));fl_set_button_shortcut(obj, scex(_("Cancel|^[")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 9);
- fdui->Frame = obj = fl_add_checkbutton(FL_PUSH_BUTTON, 230, 230, 180, 30, idex(_("Display Frame|#F")));fl_set_button_shortcut(obj, scex(_("Display Frame|#F")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 53);
- fdui->Translations = obj = fl_add_checkbutton(FL_PUSH_BUTTON, 230, 260, 180, 30, idex(_("Do Translations|#r")));fl_set_button_shortcut(obj, scex(_("Do Translations|#r")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 54);
- obj = fl_add_text(FL_NORMAL_TEXT, 240, 210, 70, 20, _("Options"));
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_lalign(obj, FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
- fl_set_object_lstyle(obj, FL_BOLD_STYLE);
- fdui->Angle = obj = fl_add_input(FL_FLOAT_INPUT, 100, 260, 80, 30, idex(_("Angle:|#L")));fl_set_button_shortcut(obj, scex(_("Angle:|#L")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 2);
-
- fdui->HeightGrp = fl_bgn_group();
- // xgettext:no-c-format
- fdui->page2 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 110, 130, 110, 30, idex(_("% of Page|#g")));fl_set_button_shortcut(obj, scex(_("% of Page|#g")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 23);
- fdui->Default2 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 110, 70, 80, 30, idex(_("Default|#t")));fl_set_button_shortcut(obj, scex(_("Default|#t")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 20);
- fdui->cm2 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 110, 90, 60, 30, idex(_("cm|#m")));fl_set_button_shortcut(obj, scex(_("cm|#m")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 21);
- fdui->in2 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 110, 110, 80, 30, idex(_("inches|#h")));fl_set_button_shortcut(obj, scex(_("inches|#h")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 22);
- fl_end_group();
-
- obj = fl_add_text(FL_NORMAL_TEXT, 237, 50, 53, 20, _("Display"));
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_lalign(obj, FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
- fl_set_object_lstyle(obj, FL_BOLD_STYLE);
- fdui->HeightLabel = obj = fl_add_text(FL_NORMAL_TEXT, 120, 50, 60, 20, _("Height"));
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_lalign(obj, FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
- fl_set_object_lstyle(obj, FL_BOLD_STYLE);
- fdui->WidthLabel = obj = fl_add_text(FL_NORMAL_TEXT, 20, 50, 60, 20, _("Width"));
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_lalign(obj, FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
- fl_set_object_lstyle(obj, FL_BOLD_STYLE);
- obj = fl_add_text(FL_NORMAL_TEXT, 20, 230, 90, 30, _("Rotation"));
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_lalign(obj, FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
- fl_set_object_lstyle(obj, FL_BOLD_STYLE);
-
- fdui->DisplayGrp = fl_bgn_group();
- fdui->Wysiwyg3 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 230, 130, 180, 30, idex(_("Display in Color|#D")));fl_set_button_shortcut(obj, scex(_("Display in Color|#D")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 63);
- fdui->Wysiwyg0 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 230, 160, 180, 30, idex(_("Do not display this figure|#y")));fl_set_button_shortcut(obj, scex(_("Do not display this figure|#y")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 3);
- fdui->Wysiwyg2 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 230, 100, 180, 30, idex(_("Display as Grayscale|#i")));fl_set_button_shortcut(obj, scex(_("Display as Grayscale|#i")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 43);
- fdui->Wysiwyg1 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 230, 70, 180, 30, idex(_("Display as Monochrome|#s")));fl_set_button_shortcut(obj, scex(_("Display as Monochrome|#s")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 33);
- fl_end_group();
-
-
- fdui->WidthGrp = fl_bgn_group();
- fdui->Default1 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 10, 70, 80, 30, idex(_("Default|#U")));fl_set_button_shortcut(obj, scex(_("Default|#U")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 10);
- fdui->cm1 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 10, 90, 60, 30, idex(_("cm|#c")));fl_set_button_shortcut(obj, scex(_("cm|#c")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 11);
- fdui->in1 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 10, 110, 80, 30, idex(_("inches|#n")));fl_set_button_shortcut(obj, scex(_("inches|#n")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 12);
- // xgettext:no-c-format
- fdui->page1 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 10, 130, 110, 30, idex(_("% of Page|#P")));fl_set_button_shortcut(obj, scex(_("% of Page|#P")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 13);
- // xgettext:no-c-format
- fdui->column1 = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 10, 150, 110, 30, idex(_("% of Column|#o")));fl_set_button_shortcut(obj, scex(_("% of Column|#o")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 14);
- fl_end_group();
-
- obj = fl_add_frame(FL_ENGRAVED_FRAME, 10, 310, 400, 30, "");
- fdui->Subcaption = obj = fl_add_input(FL_NORMAL_INPUT, 150, 310, 260, 30, idex(_("Caption|#k")));fl_set_button_shortcut(obj, scex(_("Caption|#k")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 2);
- fdui->Subfigure = obj = fl_add_checkbutton(FL_PUSH_BUTTON, 10, 310, 90, 30, idex(_("Subfigure|#q")));fl_set_button_shortcut(obj, scex(_("Subfigure|#q")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, GraphicsCB, 70);
- fl_end_form();
-
- fdui->Figure->fdui = fdui;
-
- return fdui;
-}
-/*---------------------------------------*/
-
-FD_form_figure *create_form_form_figure(void)
-{
- FL_OBJECT *obj;
- FD_form_figure *fdui = (FD_form_figure *) fl_calloc(1, sizeof(FD_form_figure));
-
- fdui->form_figure = fl_bgn_form(FL_NO_BOX, 340, 150);
- obj = fl_add_box(FL_UP_BOX, 0, 0, 340, 150, "");
- obj = fl_add_frame(FL_ENGRAVED_FRAME, 10, 20, 320, 80, "");
- fl_set_object_color(obj, FL_COL1, FL_COL1);
-
- fdui->group_radio_fugre = fl_bgn_group();
- fdui->radio_postscript = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 10, 30, 320, 30, idex(_("Encapsulated Postscript (*.eps, *.ps)|#E")));fl_set_button_shortcut(obj, scex(_("Encapsulated Postscript (*.eps, *.ps)|#E")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fdui->radio_inline = obj = fl_add_checkbutton(FL_RADIO_BUTTON, 10, 60, 320, 30, idex(_("Inlined EPS (*.eps, *.ps)|#I")));fl_set_button_shortcut(obj, scex(_("Inlined EPS (*.eps, *.ps)|#I")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_end_group();
-
- obj = fl_add_button(FL_RETURN_BUTTON, 10, 110, 100, 30, _("OK"));
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, FigureOKCB, 0);
- obj = fl_add_button(FL_NORMAL_BUTTON, 120, 110, 100, 30, idex(_("Apply|#A")));fl_set_button_shortcut(obj, scex(_("Apply|#A")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, FigureApplyCB, 0);
- obj = fl_add_button(FL_NORMAL_BUTTON, 230, 110, 100, 30, idex(_("Cancel|^[")));fl_set_button_shortcut(obj, scex(_("Cancel|^[")), 1);
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_callback(obj, FigureCancelCB, 0);
- obj = fl_add_text(FL_NORMAL_TEXT, 20, 10, 50, 20, _("Type"));
- fl_set_object_lsize(obj, FL_NORMAL_SIZE);
- fl_set_object_lalign(obj, FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
- fl_set_object_lstyle(obj, FL_BOLD_STYLE);
- fl_end_form();
-
- fdui->form_figure->fdui = fdui;
-
- return fdui;
-}
-/*---------------------------------------*/
-
+++ /dev/null
-/*
- * figinset.C - part of LyX project
- */
-
-/* Rework of path-handling (Matthias 04.07.1996 )
- * ------------------------------------------------
- * figinsets keep an absolute path to the eps-file.
- * For the user alway a relative path appears
- * (in lyx-file, latex-file and edit-popup).
- * To calculate this relative path the path to the
- * document where the figinset is in is needed.
- * This is done by a reference to the buffer, called
- * figinset::cbuffer. To be up to date the cbuffer
- * is sometimes set to the current buffer
- * bufferlist.current(), when it can be assumed that
- * this operation happens in the current buffer.
- * This is true for InsetFig::Edit(...),
- * InsetFig::InsetFig(...), InsetFig::Read(...),
- * InsetFig::Write and InsetFig::Latex(...).
- * Therefore the bufferlist has to make sure that
- * during these operations bufferlist.current()
- * returns the buffer where the figinsets are in.
- * This made few changes in buffer.C necessary.
- *
- * The above is not totally valid anymore. (Lgb)
- */
-
-
-#include <config.h>
-
-#include "figinset.h"
-
-#include "lyx_main.h"
-#include "buffer.h"
-#include "LyXView.h" // just because of form_main
-#include "debug.h"
-#include "LaTeXFeatures.h"
-#include "lyxrc.h"
-#include "gettext.h"
-#include "lyx_gui_misc.h" // CancelCloseBoxCB
-#include "Painter.h"
-#include "font.h"
-#include "bufferview_funcs.h"
-#include "ColorHandler.h"
-#include "converter.h"
-#include "BufferView.h"
-
-#include "frontends/FileDialog.h"
-#include "frontends/Alert.h"
-#include "frontends/Dialogs.h" // redrawGUI
-
-#include "support/FileInfo.h"
-#include "support/lyxlib.h"
-#include "support/os.h"
-#include "support/filetools.h"
-
-#include <fstream>
-#include <queue>
-#include <list>
-#include <algorithm>
-#include <vector>
-#include <utility>
-
-#include <unistd.h>
-#include <csignal>
-#include <sys/wait.h>
-#include <cstdlib>
-#include <cctype>
-#include <cmath>
-#include <cerrno>
-
-using std::ostream;
-using std::istream;
-using std::ofstream;
-using std::ifstream;
-using std::queue;
-using std::list;
-using std::vector;
-using std::find;
-using std::flush;
-using std::endl;
-using std::copy;
-using std::pair;
-using std::make_pair;
-using std::ios;
-using std::ostream_iterator;
-
-#ifndef CXX_GLOBAL_CSTD
-using std::memcpy;
-using std::sin;
-using std::cos;
-using std::fabs;
-#endif
-
-
-
-extern BufferView * current_view;
-extern FL_OBJECT * figinset_canvas;
-
-extern char ** environ; // is this only redundtant on linux systems? Lgb.
-
-// xforms doesn't define this (but it should be in <forms.h>).
-extern "C"
-FL_APPEVENT_CB fl_set_preemptive_callback(Window, FL_APPEVENT_CB, void *);
-
-namespace {
-
-float const DEG2PI = 57.295779513;
-
-struct queue_element {
- float rx, ry; // resolution x and y
- int ofsx, ofsy; // x and y translation
- figdata * data; // we are doing it for this data
-};
-
-int const MAXGS = 3; /* maximum 3 gs's at a time */
-
-typedef vector<Figref *> figures_type;
-typedef vector<figdata *> bitmaps_type;
-figures_type figures; // all figures
-bitmaps_type bitmaps; // all bitmaps
-
-queue<queue_element> gsqueue; // queue for ghostscripting
-
-int gsrunning = 0; /* currently so many gs's are running */
-bool bitmap_waiting = false; /* bitmaps are waiting finished */
-
-bool gs_color; // do we allocate colors for gs?
-bool color_visual; // is the visual color?
-bool gs_xcolor = false; // allocated extended colors
-unsigned long gs_pixels[128]; // allocated pixels
-int gs_spc; // shades per color
-int gs_allcolors; // number of all colors
-
-list<int> pidwaitlist; // pid wait list
-
-GC createGC()
-{
- XGCValues val;
- val.foreground = BlackPixel(fl_get_display(),
- DefaultScreen(fl_get_display()));
-
- val.function=GXcopy;
- val.graphics_exposures = false;
- val.line_style = LineSolid;
- val.line_width = 0;
- return XCreateGC(fl_get_display(), RootWindow(fl_get_display(), 0),
- GCForeground | GCFunction | GCGraphicsExposures
- | GCLineWidth | GCLineStyle , &val);
-}
-
-GC local_gc_copy;
-
-
-void addpidwait(int pid)
-{
- // adds pid to pid wait list
- pidwaitlist.push_back(pid);
-
- if (lyxerr.debugging()) {
- lyxerr << "Pids to wait for: \n";
- copy(pidwaitlist.begin(), pidwaitlist.end(),
- ostream_iterator<int>(lyxerr, "\n"));
- lyxerr << flush;
- }
-}
-
-
-string make_tmp(int pid)
-{
- return system_tempdir + "/~lyxgs" + tostr(pid) + ".ps";
-}
-
-
-void kill_gs(int pid, int sig)
-{
- if (lyxerr.debugging())
- lyxerr << "Killing gs " << pid << endl;
- lyx::kill(pid, sig);
- lyx::unlink(make_tmp(pid));
-}
-
-
-extern "C" {
-
-static
-int GhostscriptMsg(XEvent * ev, void *)
-{
- // bin all events not of interest
- if (ev->type != ClientMessage)
- return FL_PREEMPT;
-
- XClientMessageEvent * e = reinterpret_cast<XClientMessageEvent*>(ev);
-
- if (lyxerr.debugging()) {
- lyxerr << "ClientMessage, win:[xx] gs:[" << e->data.l[0]
- << "] pm:[" << e->data.l[1] << "]" << endl;
- }
-
- // just kill gs, that way it will work for sure
- // This loop looks like S**T so it probably is...
- for (bitmaps_type::iterator it = bitmaps.begin();
- it != bitmaps.end(); ++it)
- if (static_cast<long>((*it)->bitmap) ==
- static_cast<long>(e->data.l[1])) {
- // found the one
- figdata * p = (*it);
- p->gsdone = true;
-
- // first update p->bitmap, if necessary
- if (p->bitmap != None
- && p->flags > (1|8) && gs_color && p->wid) {
- // query current colormap and re-render
- // the pixmap with proper colors
- XWindowAttributes wa;
- register XImage * im;
- int i;
- int y;
- int spc1 = gs_spc - 1;
- int spc2 = gs_spc * gs_spc;
- int wid = p->wid;
- int forkstat;
- Display * tmpdisp;
- GC gc = local_gc_copy;
-
- XGetWindowAttributes(fl_get_display(),
- fl_get_canvas_id(
- figinset_canvas),
- &wa);
- XFlush(fl_get_display());
- if (lyxerr.debugging()) {
- lyxerr << "Starting image translation "
- << p->bitmap << " "
- << p->flags << " "
- << p->wid << "x" << p->hgh
- << " " << wa.depth
- << " " << XYPixmap << endl;
- }
- // now fork rendering process
- forkstat = fork();
- if (forkstat == -1) {
- lyxerr[Debug::INFO]
- << "Cannot fork, using slow "
- "method for pixmap translation." << endl;
- tmpdisp = fl_get_display();
- } else if (forkstat > 0) { // parent
- // register child
- if (lyxerr.debugging()) {
- lyxerr << "Spawned child "
- << forkstat << endl;
- }
- addpidwait(forkstat);
- break;
- } else { // child
- tmpdisp = XOpenDisplay(DisplayString(fl_get_display()));
- XFlush(tmpdisp);
- }
- im = XGetImage(tmpdisp, p->bitmap, 0, 0,
- p->wid, p->hgh, (1<<wa.depth)-1, XYPixmap);
- XFlush(tmpdisp);
- if (lyxerr.debugging()) {
- lyxerr << "Got the image" << endl;
- }
- if (!im) {
- if (lyxerr.debugging()) {
- lyxerr << "Error getting the image" << endl;
- }
- goto noim;
- }
- {
- // query current colormap
- XColor * cmap = new XColor[gs_allcolors];
- for (i = 0; i < gs_allcolors; ++i) cmap[i].pixel = i;
- XQueryColors(tmpdisp,
- fl_state[fl_get_vclass()]
- .colormap, cmap,
- gs_allcolors);
- XFlush(tmpdisp);
- // now we process all the image
- for (y = 0; y < p->hgh; ++y) {
- for (int x = 0; x < wid; ++x) {
- XColor * pc = cmap +
- XGetPixel(im, x, y);
- XFlush(tmpdisp);
- XPutPixel(im, x, y,
- gs_pixels[((pc->red+6553)*
- spc1/65535)*spc2+((pc->green+6553)*
- spc1/65535)*gs_spc+((pc->blue+6553)*
- spc1/65535)]);
- XFlush(tmpdisp);
- }
- }
- // This must be correct.
- delete [] cmap;
- if (lyxerr.debugging()) {
- lyxerr << "Putting image back"
- << endl;
- }
- XPutImage(tmpdisp, p->bitmap,
- gc, im, 0, 0,
- 0, 0, p->wid, p->hgh);
- XDestroyImage(im);
- if (lyxerr.debugging()) {
- lyxerr << "Done translation"
- << endl;
- }
- }
- noim:
- kill_gs(p->gspid, SIGHUP);
- if (forkstat == 0) {
- XCloseDisplay(tmpdisp);
- _exit(0);
- }
- } else {
- kill_gs(p->gspid, SIGHUP);
- }
- break;
- }
- return FL_PREEMPT;
-}
-
-}
-
-
-void AllocColors(int num)
-// allocate color cube numxnumxnum, if possible
-{
- if (lyxerr.debugging()) {
- lyxerr << "Allocating color cube " << num
- << 'x' << num << 'x' << num << endl;
- }
-
- if (num <= 1) {
- lyxerr << "Error allocating color colormap." << endl;
- gs_color = false;
- return;
- }
- if (num > 5) num = 5;
- XColor xcol;
- for (int i = 0; i < num * num * num; ++i) {
- xcol.red = short(65535 * (i / (num * num)) / (num - 1));
- xcol.green = short(65535 * ((i / num) % num) / (num - 1));
- xcol.blue = short(65535 * (i % num) / (num - 1));
- xcol.flags = DoRed | DoGreen | DoBlue;
- if (!XAllocColor(fl_get_display(),
- fl_state[fl_get_vclass()].colormap, &xcol)) {
- if (i) XFreeColors(fl_get_display(),
- fl_state[fl_get_vclass()].colormap,
- gs_pixels, i, 0);
- if (lyxerr.debugging()) {
- lyxerr << "Cannot allocate color cube "
- << num << endl;;
- }
- AllocColors(num - 1);
- return;
- }
- gs_pixels[i] = xcol.pixel;
- }
- gs_color = true;
- gs_spc = num;
-}
-
-
-// allocate grayscale ramp
-void AllocGrays(int num)
-{
- if (lyxerr.debugging()) {
- lyxerr << "Allocating grayscale colormap "
- << num << endl;
- }
-
- if (num < 4) {
- lyxerr << "Error allocating grayscale colormap." << endl;
- gs_color = false;
- return;
- }
- if (num > 128) num = 128;
- XColor xcol;
- for (int i = 0; i < num; ++i) {
- xcol.red = xcol.green = xcol.blue = short(65535 * i / (num - 1));
- xcol.flags = DoRed | DoGreen | DoBlue;
- if (!XAllocColor(fl_get_display(),
- fl_state[fl_get_vclass()].colormap, &xcol)) {
- if (i) XFreeColors(fl_get_display(),
- fl_state[fl_get_vclass()].colormap,
- gs_pixels, i, 0);
- if (lyxerr.debugging()) {
- lyxerr << "Cannot allocate grayscale "
- << num << endl;
- }
- AllocGrays(num / 2);
- return;
- }
- gs_pixels[i] = xcol.pixel;
- }
- gs_color = true;
-}
-
-
-void InitFigures()
-{
- // if bitmaps and figures are not empty we will leak mem
- figures.clear();
- bitmaps.clear();
-
- // allocate color cube on pseudo-color display
- // first get visual
- gs_color = false;
- if (lyxrc.use_gui) {
- /* we want to capture every event, in order to work around an
- * xforms bug.
- */
- fl_set_preemptive_callback(fl_get_canvas_id(figinset_canvas), GhostscriptMsg, 0);
-
- local_gc_copy = createGC();
-
- Visual * vi = DefaultVisual(fl_get_display(),
- DefaultScreen(fl_get_display()));
- if (lyxerr.debugging()) {
- printf("Visual ID: %ld, class: %d, bprgb: %d, mapsz: %d\n",
- vi->visualid, vi->c_class,
- vi->bits_per_rgb, vi->map_entries);
- }
- color_visual = ((vi->c_class == StaticColor) ||
- (vi->c_class == PseudoColor) ||
- (vi->c_class == TrueColor) ||
- (vi->c_class == DirectColor));
- if ((vi->c_class & 1) == 0) return;
- // now allocate colors
- if (vi->c_class == GrayScale) {
- // allocate grayscale
- AllocGrays(vi->map_entries/2);
- } else {
- // allocate normal color
- int i = 5;
- while (i * i * i * 2 > vi->map_entries) --i;
- AllocColors(i);
- }
- gs_allcolors = vi->map_entries;
- }
-}
-
-
-void DoneFigures()
-{
- // if bitmaps and figures are not empty we will leak mem
- bitmaps.clear();
- figures.clear();
-
- lyxerr[Debug::INFO] << "Unregistering figures..." << endl;
-}
-
-
-void freefigdata(figdata * tmpdata)
-{
- tmpdata->ref--;
- if (tmpdata->ref) return;
-
- if (tmpdata->gspid > 0) {
- int pid = tmpdata->gspid;
- // kill ghostscript and unlink it's files
- tmpdata->gspid = -1;
- kill_gs(pid, SIGKILL);
- }
-
- if (tmpdata->bitmap) XFreePixmap(fl_get_display(), tmpdata->bitmap);
- bitmaps.erase(find(bitmaps.begin(), bitmaps.end(), tmpdata));
- delete tmpdata;
-}
-
-
-void runqueue()
-{
- // This _have_ to be set before the fork!
- unsigned long background_pixel =
- lyxColorHandler->colorPixel(LColor::graphicsbg);
-
- // run queued requests for ghostscript, if any
- if (!gsrunning && gs_color && !gs_xcolor) {
- // here alloc all colors, so that gs will use only
- // those we allocated for it
- // *****
- gs_xcolor = true;
- }
-
- while (gsrunning < MAXGS) {
- //char tbuf[384]; //, tbuf2[80];
- Atom * prop;
- int nprop, i;
-
- if (gsqueue.empty()) {
- if (!gsrunning && gs_xcolor) {
- // de-allocate rest of colors
- // *****
- gs_xcolor = false;
- }
- return;
- }
- queue_element * p = &gsqueue.front();
- if (!p->data) {
- gsqueue.pop();
- continue;
- }
-
- int pid = ::fork();
-
- if (pid == -1) {
- if (lyxerr.debugging()) {
- lyxerr << "GS start error! Cannot fork."
- << endl;
- }
- p->data->broken = true;
- p->data->reading = false;
- return;
- }
- if (pid == 0) { // child
- char ** env;
- int ne = 0;
- Display * tempdisp = XOpenDisplay(DisplayString(fl_get_display()));
-
- // create translation file
- ofstream ofs;
- ofs.open(make_tmp(getpid()).c_str(), ios::binary);
- ofs << "gsave clippath pathbbox grestore\n"
- << "4 dict begin\n"
- << "/ury exch def /urx exch def /lly exch def "
- "/llx exch def\n"
- << p->data->wid / 2.0 << " "
- << p->data->hgh / 2.0 << " translate\n"
- << p->data->angle << " rotate\n"
- << -(p->data->raw_wid / 2.0) << " "
- << -(p->data->raw_hgh / 2.0) << " translate\n"
- << p->rx / 72.0 << " " << p->ry / 72.0
- << " scale\n"
- << -p->ofsx << " " << -p->ofsy << " translate\n"
- << "end" << endl;
- ofs.close(); // Don't remove this.
-
- // gs process - set ghostview environment first
- ostringstream t2;
- t2 << "GHOSTVIEW=" << fl_get_canvas_id(figinset_canvas)
- << ' ' << p->data->bitmap;
- // now set up ghostview property on a window
- // #ifdef WITH_WARNINGS
- // #warning BUG seems that the only bug here
- // might be the hardcoded dpi.. Bummer!
- // #endif
- ostringstream t1;
- t1 << "0 0 0 0 " << p->data->wid << ' '
- << p->data->hgh << " 72 72 0 0 0 0";
-
- if (lyxerr.debugging()) {
- lyxerr << "Will set GHOSTVIEW property to ["
- << t1.str() << "]" << endl;
- }
- // wait until property is deleted if executing multiple
- // ghostscripts
- XGrabServer(tempdisp);
- for (;;) {
- // grab server to prevent other child
- // interfering with setting GHOSTVIEW property
- // The grabbing goes on for too long, is it
- // really needed? (Lgb)
- // I moved most of the grabs... (Lgb)
- if (lyxerr.debugging()) {
- lyxerr << "Grabbing the server"
- << endl;
- }
- prop = XListProperties(tempdisp,
- fl_get_canvas_id(
- figinset_canvas), &nprop);
- if (!prop) break;
-
- bool err = true;
- for (i = 0; i < nprop; ++i) {
- char * p = XGetAtomName(tempdisp,
- prop[i]);
- if (compare(p, "GHOSTVIEW") == 0) {
- err = false;
- // We free it when we leave so we don't leak.
- XFree(p);
- break;
- }
- XFree(p);
- }
- XFree(reinterpret_cast<char *>(prop)); // jc:
- if (err) break;
- // ok, property found, we must wait until
- // ghostscript deletes it
- if (lyxerr.debugging()) {
- lyxerr << "Releasing the server\n["
- << getpid()
- << "] GHOSTVIEW property"
- " found. Waiting." << endl;
- }
- XUngrabServer(tempdisp);
- XFlush(tempdisp);
- ::sleep(1);
- XGrabServer(tempdisp);
- }
- XChangeProperty(tempdisp,
- fl_get_canvas_id(figinset_canvas),
- XInternAtom(tempdisp, "GHOSTVIEW", false),
- XInternAtom(tempdisp, "STRING", false),
- 8, PropModeAppend,
- reinterpret_cast<unsigned char*>(const_cast<char*>(t1.str().c_str())),
- int(t1.str().size()));
- XUngrabServer(tempdisp);
- XFlush(tempdisp);
-
- ostringstream t3;
-
- switch (p->data->flags & 3) {
- case 0: t3 << 'H'; break; // Hidden
- case 1: t3 << 'M'; break; // Mono
- case 2: t3 << 'G'; break; // Gray
- case 3:
- if (color_visual)
- t3 << 'C'; // Color
- else
- t3 << 'G'; // Gray
- break;
- }
-
- t3 << ' ' << BlackPixelOfScreen(DefaultScreenOfDisplay(tempdisp))
- << ' ' << background_pixel;
-
- XGrabServer(tempdisp);
- XChangeProperty(tempdisp,
- fl_get_canvas_id(figinset_canvas),
- XInternAtom(tempdisp,
- "GHOSTVIEW_COLORS", false),
- XInternAtom(tempdisp, "STRING", false),
- 8, PropModeReplace,
- reinterpret_cast<unsigned char*>(const_cast<char*>(t3.str().c_str())),
- int(t3.str().size()));
- XUngrabServer(tempdisp);
- XFlush(tempdisp);
-
- if (lyxerr.debugging()) {
- lyxerr << "Releasing the server" << endl;
- }
- XCloseDisplay(tempdisp);
-
- // set up environment
- while (environ[ne])
- ++ne;
- typedef char * char_p;
- env = new char_p[ne + 2];
- string tmp = t2.str().c_str();
- env[0] = new char[tmp.size() + 1];
- copy(tmp.begin(), tmp.end(), env[0]);
- env[0][tmp.size()] = '\0';
- memcpy(&env[1], environ,
- sizeof(char*) * (ne + 1));
- environ = env;
-
- // now make gs command
- // close(0);
- // close(1); do NOT close. If GS writes out
- // errors it would hang. (Matthias 290596)
-
- string rbuf = "-r" + tostr(p->rx) + "x" + tostr(p->ry);
- string gbuf = "-g" + tostr(p->data->wid) + "x" + tostr(p->data->hgh);
-
- // now chdir into dir with .eps file, to be on the safe
- // side
- lyx::chdir(OnlyPath(p->data->fname));
- // make temp file name
- string tmpf = make_tmp(getpid());
- if (lyxerr.debugging()) {
- lyxerr << "starting gs " << tmpf << " "
- << p->data->fname
- << ", pid: " << getpid() << endl;
- }
-
- int err = ::execlp(lyxrc.ps_command.c_str(),
- lyxrc.ps_command.c_str(),
- "-sDEVICE=x11",
- "-dNOPAUSE", "-dQUIET",
- "-dSAFER",
- rbuf.c_str(), gbuf.c_str(), tmpf.c_str(),
- p->data->fname.c_str(),
- "showpage.ps", "quit.ps", "-", 0);
- // if we are still there, an error occurred.
- lyxerr << "Error executing ghostscript. "
- << "Code: " << err << endl;
- lyxerr[Debug::INFO] << "Cmd: "
- << lyxrc.ps_command
- << " -sDEVICE=x11 "
- << tmpf << ' '
- << p->data->fname << endl;
- _exit(0); // no gs?
- }
- // normal process (parent)
- if (lyxerr.debugging()) {
- lyxerr << "GS [" << pid << "] started" << endl;
- }
-
- p->data->gspid = pid;
- ++gsrunning;
- gsqueue.pop();
- }
-}
-
-
-void addwait(int psx, int psy, int pswid, int pshgh, figdata * data)
-{
- // recompute the stuff and put in the queue
- queue_element p;
- p.ofsx = psx;
- p.ofsy = psy;
- p.rx = (float(data->raw_wid) * 72.0) / pswid;
- p.ry = (float(data->raw_hgh) * 72.0) / pshgh;
-
- p.data = data;
-
- gsqueue.push(p);
-
- // if possible, run the queue
- runqueue();
-}
-
-
-figdata * getfigdata(int wid, int hgh, string const & fname,
- int psx, int psy, int pswid, int pshgh,
- int raw_wid, int raw_hgh, float angle, char flags)
-{
- /* first search for an exact match with fname and width/height */
-
- if (fname.empty() || !IsFileReadable(fname))
- return 0;
-
- for (bitmaps_type::iterator it = bitmaps.begin();
- it != bitmaps.end(); ++it) {
- if ((*it)->wid == wid && (*it)->hgh == hgh &&
- (*it)->flags == flags && (*it)->fname == fname &&
- (*it)->angle == angle) {
- (*it)->ref++;
- return (*it);
- }
- }
- figdata * p = new figdata;
- p->wid = wid;
- p->hgh = hgh;
- p->raw_wid = raw_wid;
- p->raw_hgh = raw_hgh;
- p->angle = angle;
- p->fname = fname;
- p->flags = flags;
- bitmaps.push_back(p);
- XWindowAttributes wa;
- XGetWindowAttributes(fl_get_display(), fl_get_canvas_id(
- figinset_canvas), &wa);
-
- if (lyxerr.debugging()) {
- lyxerr << "Create pixmap disp:" << fl_get_display()
- << " scr:" << DefaultScreen(fl_get_display())
- << " w:" << wid
- << " h:" << hgh
- << " depth:" << wa.depth << endl;
- }
-
- p->ref = 1;
- p->reading = false;
- p->broken = false;
- p->gspid = -1;
- if (flags) {
- p->bitmap = XCreatePixmap(fl_get_display(), fl_get_canvas_id(
- figinset_canvas), wid, hgh, wa.depth);
- p->gsdone = false;
- // initialize reading of .eps file with correct sizes and stuff
- addwait(psx, psy, pswid, pshgh, p);
- p->reading = true;
- } else {
- p->bitmap = None;
- p->gsdone = true;
- }
-
- return p;
-}
-
-
-void getbitmap(figdata * p)
-{
- p->gspid = -1;
-}
-
-
-void makeupdatelist(figdata * p)
-{
- for (figures_type::iterator it = figures.begin();
- it != figures.end(); ++it)
- if ((*it)->data == p) {
- if (lyxerr.debugging()) {
- lyxerr << "Updating inset "
- << (*it)->inset
- << endl;
- }
- // add inset figures[i]->inset into to_update list
- current_view->pushIntoUpdateList((*it)->inset);
- }
-}
-
-} // namespace anon
-
-
-// this func is only "called" in spellchecker.C
-void sigchldchecker(pid_t pid, int * status)
-{
- lyxerr[Debug::INFO] << "Got pid = " << pid << endl;
- bool pid_handled = false;
- for (bitmaps_type::iterator it = bitmaps.begin();
- it != bitmaps.end(); ++it) {
- if ((*it)->reading && pid == (*it)->gspid) {
- lyxerr[Debug::INFO] << "Found pid in bitmaps" << endl;
- // now read the file and remove it from disk
- figdata * p = (*it);
- p->reading = false;
- if ((*it)->gsdone) *status = 0;
- if (*status == 0) {
- lyxerr[Debug::INFO] << "GS [" << pid
- << "] exit OK." << endl;
- } else {
- lyxerr << "GS [" << pid << "] error "
- << *status << " E:"
- << WIFEXITED(*status)
- << " " << WEXITSTATUS(*status)
- << " S:" << WIFSIGNALED(*status)
- << " " << WTERMSIG(*status) << endl;
- }
- if (*status == 0) {
- bitmap_waiting = true;
- p->broken = false;
- } else {
- // remove temporary files
- lyx::unlink(make_tmp(p->gspid));
- p->gspid = -1;
- p->broken = true;
- }
- makeupdatelist((*it));
- --gsrunning;
- runqueue();
- pid_handled = true;
- }
- }
- if (!pid_handled) {
- lyxerr[Debug::INFO] << "Checking pid in pidwait" << endl;
- list<int>::iterator it = find(pidwaitlist.begin(),
- pidwaitlist.end(), pid);
- if (it != pidwaitlist.end()) {
- lyxerr[Debug::INFO] << "Found pid in pidwait\n"
- << "Caught child pid of recompute "
- "routine" << pid << endl;
- pidwaitlist.erase(it);
- }
- }
- if (pid == -1) {
- lyxerr[Debug::INFO] << "waitpid error" << endl;
- switch (errno) {
- case ECHILD:
- lyxerr << "The process or process group specified by "
- "pid does not exist or is not a child of "
- "the calling process or can never be in the "
- "states specified by options." << endl;
- break;
- case EINTR:
- lyxerr << "waitpid() was interrupted due to the "
- "receipt of a signal sent by the calling "
- "process." << endl;
- break;
- case EINVAL:
- lyxerr << "An invalid value was specified for "
- "options." << endl;
- break;
- default:
- lyxerr << "Unknown error from waitpid" << endl;
- break;
- }
- } else if (pid == 0) {
- lyxerr << "waitpid nohang" << endl;;
- } else {
- lyxerr[Debug::INFO] << "normal exit from childhandler" << endl;
- }
-}
-
-
-namespace {
-
-void getbitmaps()
-{
- bitmap_waiting = false;
- for (bitmaps_type::iterator it = bitmaps.begin();
- it != bitmaps.end(); ++it)
- if ((*it)->gspid > 0 && !(*it)->reading)
- getbitmap((*it));
-}
-
-
-void RegisterFigure(InsetFig * fi)
-{
- if (figures.empty()) InitFigures();
- fi->form = 0;
- Figref * tmpfig = new Figref;
- tmpfig->data = 0;
- tmpfig->inset = fi;
- figures.push_back(tmpfig);
- fi->figure = tmpfig;
-
- if (lyxerr.debugging() && current_view) {
- lyxerr << "Register Figure: buffer:["
- << current_view->buffer() << "]" << endl;
- }
-}
-
-
-void UnregisterFigure(InsetFig * fi)
-{
- if (!lyxrc.use_gui)
- return;
-
- Figref * tmpfig = fi->figure;
-
- if (tmpfig->data) freefigdata(tmpfig->data);
- if (tmpfig->inset->form) {
- if (tmpfig->inset->form->Figure->visible) {
- fl_set_focus_object(tmpfig->inset->form->Figure,
- tmpfig->inset->form->OkBtn);
- fl_hide_form(tmpfig->inset->form->Figure);
- }
-#if FL_REVISION == 89
- // CHECK Reactivate this free_form calls
-#else
- fl_free_form(tmpfig->inset->form->Figure);
- free(tmpfig->inset->form); // Why free?
- tmpfig->inset->form = 0;
-#endif
- }
- figures.erase(find(figures.begin(), figures.end(), tmpfig));
- delete tmpfig;
-
- if (figures.empty()) DoneFigures();
-}
-
-} // namespace anon
-
-
-InsetFig::InsetFig(int tmpx, int tmpy, Buffer const & o)
- : owner(&o)
-{
- wid = tmpx;
- hgh = tmpy;
- wtype = DEF;
- htype = DEF;
- twtype = DEF;
- thtype = DEF;
- pflags = flags = 9;
- psubfigure = subfigure = false;
- xwid = xhgh = angle = 0;
- pswid = pshgh = 0;
- raw_wid = raw_hgh = 0;
- changedfname = false;
- RegisterFigure(this);
- r_ = Dialogs::redrawGUI.connect(SigC::slot(this, &InsetFig::redraw));
-}
-
-
-InsetFig::~InsetFig()
-{
- if (lyxerr.debugging()) {
- lyxerr << "Figure destructor called" << endl;
- }
- UnregisterFigure(this);
- r_.disconnect();
-}
-
-
-void InsetFig::redraw()
-{
- if (form && form->Figure->visible)
- fl_redraw_form(form->Figure);
-}
-
-
-int InsetFig::ascent(BufferView *, LyXFont const &) const
-{
- return hgh + 3;
-}
-
-
-int InsetFig::descent(BufferView *, LyXFont const &) const
-{
- return 1;
-}
-
-
-int InsetFig::width(BufferView *, LyXFont const &) const
-{
- return wid + 2;
-}
-
-
-void InsetFig::draw(BufferView * bv, LyXFont const & f,
- int baseline, float & x, bool) const
-{
- LyXFont font(f);
- Painter & pain = bv->painter();
-
- if (bitmap_waiting) getbitmaps();
-
- // I wish that I didn't have to use this
- // but the figinset code is so complicated so
- // I don't want to fiddle with it now.
-
- if (figure && figure->data && figure->data->bitmap &&
- !figure->data->reading && !figure->data->broken) {
- // draw the bitmap
- pain.pixmap(int(x + 1), baseline - hgh,
- wid, hgh, figure->data->bitmap);
-
- if (flags & 4)
- pain.rectangle(int(x), baseline - hgh - 1,
- wid + 1, hgh + 1);
-
- } else {
- //char const * msg = 0;
- string msg;
- string lfname = fname;
- if (!fname.empty() && GetExtension(fname).empty())
- lfname += ".eps";
- // draw frame
- pain.rectangle(int(x), baseline - hgh - 1, wid + 1, hgh + 1);
-
- if (figure && figure->data) {
- if (figure->data->broken) msg = _("[render error]");
- else if (figure->data->reading) msg = _("[rendering ... ]");
- }
- else if (fname.empty())
- msg = _("[no file]");
- else if (!IsFileReadable(lfname))
- msg = _("[bad file name]");
- else if ((flags & 3) == 0)
- msg = _("[not displayed]");
- else if (lyxrc.ps_command.empty())
- msg = _("[no ghostscript]");
-
- if (msg.empty()) msg = _("[unknown error]");
-
- font.setFamily(LyXFont::SANS_FAMILY);
- font.setSize(LyXFont::SIZE_FOOTNOTE);
- string const justname = OnlyFilename (fname);
- pain.text(int(x + 8), baseline - lyxfont::maxAscent(font) - 4,
- justname, font);
-
- font.setSize(LyXFont::SIZE_TINY);
- pain.text(int(x + 8), baseline - 4, msg, font);
- }
- x += width(bv, font); // ?
-}
-
-
-void InsetFig::write(Buffer const *, ostream & os) const
-{
- regenerate();
- os << "Figure size " << wid << " " << hgh << "\n";
- if (!fname.empty()) {
- string buf1 = OnlyPath(owner->fileName());
- string fname2 = MakeRelPath(fname, buf1);
- os << "file " << fname2 << "\n";
- }
- if (!subcaption.empty())
- os << "subcaption " << subcaption << "\n";
- if (wtype) os << "width " << static_cast<int>(wtype) << " " << xwid << "\n";
- if (htype) os << "height " << static_cast<int>(htype) << " " << xhgh << "\n";
- if (angle != 0) os << "angle " << angle << "\n";
- os << "flags " << flags << "\n";
- if (subfigure) os << "subfigure\n";
-}
-
-
-void InsetFig::read(Buffer const *, LyXLex & lex)
-{
- string buf;
- bool finished = false;
-
- while (lex.isOK() && !finished) {
- lex.next();
-
- string const token = lex.getString();
- lyxerr[Debug::INFO] << "Token: " << token << endl;
-
- if (token.empty())
- continue;
- else if (token == "\\end_inset") {
- finished = true;
- } else if (token == "file") {
- if (lex.next()) {
- buf = lex.getString();
- string const buf1(OnlyPath(owner->fileName()));
- fname = MakeAbsPath(buf, buf1);
- changedfname = true;
- }
- } else if (token == "extra") {
- if (lex.next());
- // kept for backwards compability. Delete in 0.13.x
- } else if (token == "subcaption") {
- if (lex.eatLine())
- subcaption = lex.getString();
- } else if (token == "label") {
- if (lex.next());
- // kept for backwards compability. Delete in 0.13.x
- } else if (token == "angle") {
- if (lex.next())
- angle = lex.getFloat();
- } else if (token == "size") {
- if (lex.next())
- wid = lex.getInteger();
- if (lex.next())
- hgh = lex.getInteger();
- } else if (token == "flags") {
- if (lex.next())
- flags = pflags = lex.getInteger();
- } else if (token == "subfigure") {
- subfigure = psubfigure = true;
- } else if (token == "width") {
- int typ = 0;
- if (lex.next())
- typ = lex.getInteger();
- if (lex.next())
- xwid = lex.getFloat();
- switch (typ) {
- case DEF: wtype = DEF; break;
- case CM: wtype = CM; break;
- case IN: wtype = IN; break;
- case PER_PAGE: wtype = PER_PAGE; break;
- case PER_COL: wtype = PER_COL; break;
- default:
- lyxerr[Debug::INFO] << "Unknown type!" << endl;
- break;
- }
- twtype = wtype;
- } else if (token == "height") {
- int typ = 0;
- if (lex.next())
- typ = lex.getInteger();
- if (lex.next())
- xhgh = lex.getFloat();
- switch (typ) {
- case DEF: htype = DEF; break;
- case CM: htype = CM; break;
- case IN: htype = IN; break;
- case PER_PAGE: htype = PER_PAGE; break;
- default:
- lyxerr[Debug::INFO] << "Unknown type!" << endl;
- break;
- }
- thtype = htype;
- }
- }
- regenerate();
- recompute();
-}
-
-
-int InsetFig::latex(Buffer const *, ostream & os,
- bool /* fragile*/, bool /* fs*/) const
-{
- regenerate();
- if (!cmd.empty()) os << cmd << " ";
- return 0;
-}
-
-
-int InsetFig::ascii(Buffer const *, ostream &, int) const
-{
- return 0;
-}
-
-
-int InsetFig::linuxdoc(Buffer const *, ostream &) const
-{
- return 0;
-}
-
-
-int InsetFig::docbook(Buffer const *, ostream & os) const
-{
- string const buf1 = OnlyPath(owner->fileName());
- string figurename = MakeRelPath(fname, buf1);
-
- if (suffixIs(figurename, ".eps"))
- figurename.erase(figurename.length() - 4);
-
- os << "<graphic fileref=\"" << figurename << "\"></graphic>";
- return 0;
-}
-
-
-void InsetFig::validate(LaTeXFeatures & features) const
-{
- features.require("graphics");
- if (subfigure)
- features.require("subfigure");
-}
-
-
-Inset::EDITABLE InsetFig::editable() const
-{
- return IS_EDITABLE;
-}
-
-
-bool InsetFig::deletable() const
-{
- return false;
-}
-
-
-string const InsetFig::editMessage() const
-{
- return _("Opened figure");
-}
-
-
-void InsetFig::edit(BufferView *, int, int, unsigned int)
-{
- lyxerr[Debug::INFO] << "Editing InsetFig." << endl;
- regenerate();
-
- if (!form) {
- form = create_form_Figure();
- fl_set_form_atclose(form->Figure, CancelCloseBoxCB, 0);
- fl_set_object_return(form->Angle, FL_RETURN_ALWAYS);
- fl_set_object_return(form->Width, FL_RETURN_ALWAYS);
- fl_set_object_return(form->Height, FL_RETURN_ALWAYS);
- }
- restoreForm();
- if (form->Figure->visible) {
- fl_raise_form(form->Figure);
- } else {
- fl_show_form(form->Figure,
- FL_PLACE_MOUSE | FL_FREE_SIZE, FL_TRANSIENT,
- _("Figure"));
- }
-}
-
-
-void InsetFig::edit(BufferView * bv, bool)
-{
- edit(bv, 0, 0, 0);
-}
-
-
-Inset * InsetFig::clone(Buffer const & buffer, bool) const
-{
- InsetFig * tmp = new InsetFig(100, 100, buffer);
-
- if (lyxerr.debugging()) {
- lyxerr << "Clone Figure: buffer:["
- << &buffer
- << "], cbuffer:[xx]" << endl;
- }
-
- tmp->wid = wid;
- tmp->hgh = hgh;
- tmp->raw_wid = raw_wid;
- tmp->raw_hgh = raw_hgh;
- tmp->angle = angle;
- tmp->xwid = xwid;
- tmp->xhgh = xhgh;
- tmp->flags = flags;
- tmp->pflags = pflags;
- tmp->subfigure = subfigure;
- tmp->psubfigure = psubfigure;
- tmp->wtype = wtype;
- tmp->htype = htype;
- tmp->psx = psx;
- tmp->psy = psy;
- tmp->pswid = pswid;
- tmp->pshgh = pshgh;
- tmp->fname = fname;
- string lfname = fname;
- if (!fname.empty() && GetExtension(fname).empty())
- lfname += ".eps";
- if (!fname.empty() && IsFileReadable(lfname)
- && (flags & 3) && !lyxrc.ps_command.empty()
- && lyxrc.use_gui) {
- // do not display if there is
- // "do not display" chosen (Matthias 260696)
- tmp->figure->data = getfigdata(wid, hgh, lfname, psx, psy,
- pswid, pshgh, raw_wid, raw_hgh,
- angle, flags & (3|8));
- } else tmp->figure->data = 0;
- tmp->subcaption = subcaption;
- tmp->changedfname = false;
- tmp->owner = owner;
- tmp->regenerate();
- return tmp;
-}
-
-
-Inset::Code InsetFig::lyxCode() const
-{
- return Inset::GRAPHICS_CODE;
-}
-
-
-namespace {
-
-string const stringify(InsetFig::HWTYPE hw, float f, string suffix)
-{
- string res;
- switch (hw) {
- case InsetFig::DEF:
- break;
- case InsetFig::CM:// \resizebox*{h-length}{v-length}{text}
- res = tostr(f) + "cm";
- break;
- case InsetFig::IN:
- res = tostr(f) + "in";
- break;
- case InsetFig::PER_PAGE:
- res = tostr(f/100) + "\\text" + suffix;
- break;
- case InsetFig::PER_COL:
- // Doesn't occur for htype...
- res = tostr(f/100) + "\\column" + suffix;
- break;
- }
- return res;
-}
-
-} // namespace anon
-
-
-void InsetFig::regenerate() const
-{
- string cmdbuf;
- string resizeW;
- string resizeH;
- string rotate;
- string recmd;
-
- if (fname.empty()) {
- cmd = "\\fbox{\\rule[-0.5in]{0pt}{1in}";
- cmd += _("empty figure path");
- cmd += '}';
- return;
- }
-
- string buf1 = OnlyPath(owner->fileName());
- string fname2 = MakeRelPath(fname, buf1);
-
- string gcmd = "\\includegraphics{" + fname2 + '}';
- resizeW = stringify(wtype, xwid, "width");
- resizeH = stringify(htype, xhgh, "height");
-
- if (!resizeW.empty() || !resizeH.empty()) {
- recmd = "\\resizebox*{";
- if (!resizeW.empty())
- recmd += resizeW;
- else
- recmd += '!';
- recmd += "}{";
- if (!resizeH.empty())
- recmd += resizeH;
- else
- recmd += '!';
- recmd += "}{";
- }
-
-
- if (angle != 0) {
- // \rotatebox{angle}{text}
- rotate = "\\rotatebox{" + tostr(angle) + "}{";
- }
-
- cmdbuf = recmd;
- cmdbuf += rotate;
- cmdbuf += gcmd;
- if (!rotate.empty()) cmdbuf += '}';
- if (!recmd.empty()) cmdbuf += '}';
- if (subfigure) {
- if (!subcaption.empty())
- cmdbuf = "\\subfigure[" + subcaption +
- "]{" + cmdbuf + "}";
- else
- cmdbuf = "\\subfigure{" + cmdbuf + "}";
- }
-
- cmd = cmdbuf;
-}
-
-
-void InsetFig::tempRegenerate()
-{
- string cmdbuf;
- string resizeW;
- string resizeH;
- string rotate;
- string recmd;
-
- char const * tfname = fl_get_input(form->EpsFile);
- string tsubcap = fl_get_input(form->Subcaption);
- float tangle = atof(fl_get_input(form->Angle));
- float txwid = atof(fl_get_input(form->Width));
- float txhgh = atof(fl_get_input(form->Height));
-
- if (!tfname || !*tfname) {
- cmd = "\\fbox{\\rule[-0.5in]{0pt}{1in}";
- cmd += _("empty figure path");
- cmd += '}';
- return;
- }
-
- string buf1 = OnlyPath(owner->fileName());
- string fname2 = MakeRelPath(tfname, buf1);
- // \includegraphics*[<llx,lly>][<urx,ury>]{file}
- string gcmd = "\\includegraphics{" + fname2 + '}';
-
- resizeW = stringify(twtype, txwid, "width");
- resizeH = stringify(thtype, txhgh, "height");
-
- // \resizebox*{h-length}{v-length}{text}
- if (!resizeW.empty() || !resizeH.empty()) {
- recmd = "\\resizebox*{";
- if (!resizeW.empty())
- recmd += resizeW;
- else
- recmd += '!';
- recmd += "}{";
- if (!resizeH.empty())
- recmd += resizeH;
- else
- recmd += '!';
- recmd += "}{";
- }
-
- if (tangle != 0) {
- // \rotatebox{angle}{text}
- rotate = "\\rotatebox{" + tostr(tangle) + "}{";
- }
-
- cmdbuf = recmd + rotate + gcmd;
- if (!rotate.empty()) cmdbuf += '}';
- if (!recmd.empty()) cmdbuf += '}';
- if (psubfigure && !tsubcap.empty()) {
- cmdbuf = string("\\subfigure{") + tsubcap
- + string("}{") + cmdbuf + "}";
- }
-}
-
-
-void InsetFig::recompute()
-{
- if (!lyxrc.use_gui)
- return;
-
- bool changed = changedfname;
- int newx, newy, nraw_x, nraw_y;
-
- if (changed) getPSSizes();
-
- float sin_a = sin(angle / DEG2PI); /* rotation; H. Zeller 021296 */
- float cos_a = cos(angle / DEG2PI);
- int frame_wid = int(ceil(fabs(cos_a * pswid) + fabs(sin_a * pshgh)));
- int frame_hgh= int(ceil(fabs(cos_a * pshgh) + fabs(sin_a * pswid)));
-
- string lfname = fname;
- if (GetExtension(fname).empty())
- lfname += ".eps";
-
- /* now recompute wid and hgh, and if that is changed, set changed */
- /* this depends on chosen size of the picture and its bbox */
- // This will be redone in 0.13 ... (hen)
- if (!lfname.empty() && IsFileReadable(lfname)) {
- // say, total width is 595 pts, as A4 in TeX, thats in 1/72" */
-
- newx = frame_wid;
- newy = frame_hgh;
- switch (wtype) {
- case DEF:
- break;
- case CM: /* cm */
- newx = int(28.346 * xwid);
- break;
- case IN: /* in */
- newx = int(72 * xwid);
- break;
- case PER_PAGE: /* % of page */
- newx = int(5.95 * xwid);
- break;
- case PER_COL: /* % of col */
- newx = int(2.975 * xwid);
- break;
- }
-
- if (wtype && frame_wid) newy = newx*frame_hgh/frame_wid;
-
- switch (htype) {
- case DEF:
- //lyxerr << "This should not happen!" << endl;
- break;
- case CM: /* cm */
- newy = int(28.346 * xhgh);
- break;
- case IN: /* in */
- newy = int(72 * xhgh);
- break;
- case PER_PAGE: /* % of page */
- newy = int(8.42 * xhgh);
- break;
- case PER_COL:
- // Doesn't occur; case exists to suppress
- // compiler warnings.
- break;
- }
- if (htype && !wtype && frame_hgh)
- newx = newy*frame_wid/frame_hgh;
- } else {
- newx = wid;
- newy = hgh;
- }
-
- if (frame_wid == 0)
- nraw_x = 5;
- else
- nraw_x = int((1.0 * pswid * newx)/frame_wid);
-
- if (frame_hgh == 0)
- nraw_y = 5;
- else
- nraw_y = int((1.0 * pshgh * newy)/frame_hgh);
-
- // cannot be zero, actually, set it to some minimum, so its clickable
- if (newx < 5) newx = 5;
- if (newy < 5) newy = 5;
-
- if (newx != wid || newy != hgh ||
- nraw_x != raw_wid || nraw_y != raw_hgh ||
- flags != pflags || subfigure != psubfigure)
- changed = true;
-
- raw_wid = nraw_x;
- raw_hgh = nraw_y;
- wid = newx;
- hgh = newy;
- flags = pflags;
- subfigure = psubfigure;
-
- if (changed) {
- figdata * pf = figure->data;
-
- // get new data
- if (!lfname.empty() && IsFileReadable(lfname) && (flags & 3)
- && !lyxrc.ps_command.empty()) {
- // do not display if there is "do not display"
- // chosen (Matthias 260696)
- figure->data = getfigdata(wid, hgh, lfname,
- psx, psy, pswid, pshgh,
- raw_wid, raw_hgh,
- angle, flags & (3|8));
- } else figure->data = 0;
-
- // free the old data
- if (pf) freefigdata(pf);
- }
-
- changedfname = false;
-}
-
-
-void InsetFig::getPSSizes()
-{
- /* get %%BoundingBox: from postscript file */
-
- /* defaults to associated size
- * ..just in case the PS-file is not readable (Henner, 24-Aug-97)
- */
- psx = 0;
- psy = 0;
- pswid = wid;
- pshgh = hgh;
-
- if (fname.empty()) return;
- string p;
- string lfname = fname;
- if (GetExtension(fname).empty())
- lfname += ".eps";
- ifstream ifs(lfname.c_str());
-
- if (!ifs) return; // file not found !!!!
-
- /* defaults to A4 page */
- psx = 0;
- psy = 0;
- pswid = 595;
- pshgh = 842;
-
- char lastchar = 0; ifs.get(lastchar);
- for (;;) {
- char c = 0; ifs.get(c);
- if (ifs.eof()) {
- lyxerr[Debug::INFO] << "End of (E)PS file reached and"
- " no BoundingBox!" << endl;
- break;
- }
- if (c == '%' && lastchar == '%') {
- ifs >> p;
- if (p.empty()) break;
- lyxerr[Debug::INFO] << "Token: `" << p << "'" << endl;
- if (p == "BoundingBox:") {
- float fpsx, fpsy, fpswid, fpshgh;
- if (ifs >> fpsx >> fpsy >> fpswid >> fpshgh) {
- psx = int(fpsx);
- psy = int(fpsy);
- pswid = int(fpswid);
- pshgh = int(fpshgh);
- }
- if (lyxerr.debugging()) {
- lyxerr << "%%%%BoundingBox:"
- << psx << ' '
- << psy << ' '
- << pswid << ' '
- << pshgh << endl;
- }
- break;
- }
- c = 0;
- }
- lastchar = c;
- }
- pswid -= psx;
- pshgh -= psy;
-
-}
-
-
-void InsetFig::callbackFig(long arg)
-{
- bool regen = false;
- char const * p;
-
- if (lyxerr.debugging()) {
- lyxerr << "Figure callback, arg " << arg << endl;
- }
-
- switch (arg) {
- case 10:
- case 11:
- case 12: /* width type */
- case 13:
- case 14:
- switch (arg - 10) {
- case DEF:
- twtype = DEF;
- // put disable here
- fl_deactivate_object(form->Width);
- break;
- case CM:
- twtype = CM;
- // put enable here
- fl_activate_object(form->Width);
- break;
- case IN:
- twtype = IN;
- // put enable here
- fl_activate_object(form->Width);
- break;
- case PER_PAGE:
- twtype = PER_PAGE;
- // put enable here
- fl_activate_object(form->Width);
- break;
- case PER_COL:
- twtype = PER_COL;
- // put enable here
- fl_activate_object(form->Width);
- break;
- default:
- lyxerr[Debug::INFO] << "Unknown type!" << endl;
- break;
- }
- regen = true;
- break;
- case 20:
- case 21:
- case 22: /* height type */
- case 23:
- switch (arg - 20) {
- case DEF:
- thtype = DEF;
- // put disable here
- fl_deactivate_object(form->Height);
- break;
- case CM:
- thtype = CM;
- // put enable here
- fl_activate_object(form->Height);
- break;
- case IN:
- thtype = IN;
- // put enable here
- fl_activate_object(form->Height);
- break;
- case PER_PAGE:
- thtype = PER_PAGE;
- // put enable here
- fl_activate_object(form->Height);
- break;
- default:
- lyxerr[Debug::INFO] << "Unknown type!" << endl;
- break;
- }
- regen = true;
- break;
- case 3:
- pflags = pflags & ~3; /* wysiwyg0 */
- break;
- case 33:
- pflags = (pflags & ~3) | 1; /* wysiwyg1 */
- break;
- case 43:
- pflags = (pflags & ~3) | 2; /* wysiwyg2 */
- break;
- case 63:
- pflags = (pflags & ~3) | 3; /* wysiwyg3 */
- break;
- case 53:
- pflags ^= 4; /* frame */
- break;
- case 54:
- pflags ^= 8; /* do translations */
- break;
- case 70:
- psubfigure = !psubfigure; /* This is a subfigure */
- break;
- case 2:
- regen = true; /* regenerate command */
- break;
- case 0: /* browse file */
- browseFile();
- regen = true;
- break;
- case 1: /* preview */
- p = fl_get_input(form->EpsFile);
- preview(p);
- break;
- case 7: /* apply */
- case 8: /* ok (apply and close) */
- if (!current_view->buffer()->isReadonly()) {
- wtype = twtype;
- htype = thtype;
- xwid = atof(fl_get_input(form->Width));
- xhgh = atof(fl_get_input(form->Height));
- angle = atof(fl_get_input(form->Angle));
- p = fl_get_input(form->EpsFile);
- if (p && *p) {
- string buf1 = OnlyPath(owner->fileName());
- fname = MakeAbsPath(p, buf1);
- changedfname = true;
- } else {
- if (!fname.empty()) {
- changedfname = true;
- fname.erase();
- }
- }
- subcaption = fl_get_input(form->Subcaption);
-
- regenerate();
- recompute();
- /* now update inset */
- if (lyxerr.debugging()) {
- lyxerr << "Update: ["
- << wid << 'x' << hgh << ']' << endl;
- }
- current_view->updateInset(this, true);
- if (arg == 8) {
- fl_set_focus_object(form->Figure, form->OkBtn);
- fl_hide_form(form->Figure);
-#if FL_REVISION == 89
- // CHECK Reactivate this free_form calls
-#else
- fl_free_form(form->Figure);
- free(form); // Why free?
- form = 0;
-#endif
- }
- break;
- } //if not readonly
- // The user has already been informed about RO in ::Edit
- if (arg == 7) // if 'Apply'
- break;
- // fall through
- case 9: /* cancel = restore and close */
- fl_set_focus_object(form->Figure, form->OkBtn);
- fl_hide_form(form->Figure);
-#if FL_REVISION == 89
- // CHECK Reactivate this free_form calls
- // Jug, is this still a problem?
-#else
- fl_free_form(form->Figure);
- free(form); // Why free?
- form = 0;
-#endif
- break;
- }
-
- if (regen) tempRegenerate();
-}
-
-
-inline
-void DisableFigurePanel(FD_Figure * const form)
-{
- fl_deactivate_object(form->EpsFile);
- fl_deactivate_object(form->Browse);
- fl_deactivate_object(form->Width);
- fl_deactivate_object(form->Height);
- fl_deactivate_object(form->Frame);
- fl_deactivate_object(form->Translations);
- fl_deactivate_object(form->Angle);
- fl_deactivate_object(form->HeightGrp);
- fl_deactivate_object(form->page2);
- fl_deactivate_object(form->Default2);
- fl_deactivate_object(form->cm2);
- fl_deactivate_object(form->in2);
- fl_deactivate_object(form->HeightLabel);
- fl_deactivate_object(form->WidthLabel);
- fl_deactivate_object(form->DisplayGrp);
- fl_deactivate_object(form->Wysiwyg3);
- fl_deactivate_object(form->Wysiwyg0);
- fl_deactivate_object(form->Wysiwyg2);
- fl_deactivate_object(form->Wysiwyg1);
- fl_deactivate_object(form->WidthGrp);
- fl_deactivate_object(form->Default1);
- fl_deactivate_object(form->cm1);
- fl_deactivate_object(form->in1);
- fl_deactivate_object(form->page1);
- fl_deactivate_object(form->column1);
- fl_deactivate_object(form->Subcaption);
- fl_deactivate_object(form->Subfigure);
- fl_deactivate_object (form->OkBtn);
- fl_deactivate_object (form->ApplyBtn);
- fl_set_object_lcol (form->OkBtn, FL_INACTIVE);
- fl_set_object_lcol (form->ApplyBtn, FL_INACTIVE);
-}
-
-
-inline
-void EnableFigurePanel(FD_Figure * const form)
-{
- fl_activate_object(form->EpsFile);
- fl_activate_object(form->Browse);
- fl_activate_object(form->Width);
- fl_activate_object(form->Height);
- fl_activate_object(form->Frame);
- fl_activate_object(form->Translations);
- fl_activate_object(form->Angle);
- fl_activate_object(form->HeightGrp);
- fl_activate_object(form->page2);
- fl_activate_object(form->Default2);
- fl_activate_object(form->cm2);
- fl_activate_object(form->in2);
- fl_activate_object(form->HeightLabel);
- fl_activate_object(form->WidthLabel);
- fl_activate_object(form->DisplayGrp);
- fl_activate_object(form->Wysiwyg3);
- fl_activate_object(form->Wysiwyg0);
- fl_activate_object(form->Wysiwyg2);
- fl_activate_object(form->Wysiwyg1);
- fl_activate_object(form->WidthGrp);
- fl_activate_object(form->Default1);
- fl_activate_object(form->cm1);
- fl_activate_object(form->in1);
- fl_activate_object(form->page1);
- fl_activate_object(form->column1);
- fl_activate_object(form->Subcaption);
- fl_activate_object(form->Subfigure);
- fl_activate_object (form->OkBtn);
- fl_activate_object (form->ApplyBtn);
- fl_set_object_lcol (form->OkBtn, FL_BLACK);
- fl_set_object_lcol (form->ApplyBtn, FL_BLACK);
-}
-
-
-void InsetFig::restoreForm()
-{
- EnableFigurePanel(form);
-
- twtype = wtype;
- fl_set_button(form->Default1, (wtype == 0));
- fl_set_button(form->cm1, (wtype == 1));
- fl_set_button(form->in1, (wtype == 2));
- fl_set_button(form->page1, (wtype == 3));
- fl_set_button(form->column1, (wtype == 4));
- if (wtype == 0) {
- fl_deactivate_object(form->Width);
- } else {
- fl_activate_object(form->Width);
- }
-
- // enable and disable should be put here.
- thtype = htype;
- fl_set_button(form->Default2, (htype == 0));
- fl_set_button(form->cm2, (htype == 1));
- fl_set_button(form->in2, (htype == 2));
- fl_set_button(form->page2, (htype == 3));
- // enable and disable should be put here.
- if (htype == 0) {
- fl_deactivate_object(form->Height);
- } else {
- fl_activate_object(form->Height);
- }
-
- int piflags = flags & 3;
- fl_set_button(form->Wysiwyg0, (piflags == 0));
- fl_set_button(form->Wysiwyg1, (piflags == 1));
- fl_set_button(form->Wysiwyg2, (piflags == 2));
- fl_set_button(form->Wysiwyg3, (piflags == 3));
- fl_set_button(form->Frame, ((flags & 4) != 0));
- fl_set_button(form->Translations, ((flags & 8) != 0));
- fl_set_button(form->Subfigure, (subfigure != 0));
- pflags = flags;
- psubfigure = subfigure;
- fl_set_input(form->Width, tostr(xwid).c_str());
- fl_set_input(form->Height, tostr(xhgh).c_str());
- fl_set_input(form->Angle, tostr(angle).c_str());
- if (!fname.empty()) {
- string buf1 = OnlyPath(owner->fileName());
- string fname2 = MakeRelPath(fname, buf1);
- fl_set_input(form->EpsFile, fname2.c_str());
- }
- else fl_set_input(form->EpsFile, "");
- fl_set_input(form->Subcaption, subcaption.c_str());
- if (current_view->buffer()->isReadonly())
- DisableFigurePanel(form);
-
- tempRegenerate();
-}
-
-
-void InsetFig::preview(string const & p)
-{
- string tfname = p;
- if (GetExtension(tfname).empty())
- tfname += ".eps";
- string buf1 = OnlyPath(owner->fileName());
- string buf2 = os::external_path(MakeAbsPath(tfname, buf1));
- if (!formats.view(owner, buf2, "eps"))
- lyxerr << "Can't view " << buf2 << endl;
-}
-
-
-void InsetFig::browseFile()
-{
- static string current_figure_path;
- static int once;
-
- if (lyxerr.debugging()) {
- lyxerr << "Filename: "
- << owner->fileName() << endl;
- }
- string p = fl_get_input(form->EpsFile);
-
- string buf = MakeAbsPath(owner->fileName());
- string buf2 = OnlyPath(buf);
- if (!p.empty()) {
- buf = MakeAbsPath(p, buf2);
- buf = OnlyPath(buf);
- } else {
- buf = OnlyPath(owner->fileName());
- }
-
- // Does user clipart directory exist?
- string bufclip = AddName (user_lyxdir, "clipart");
- FileInfo fileInfo(bufclip);
- if (!(fileInfo.isOK() && fileInfo.isDir()))
- // No - bail out to system clipart directory
- bufclip = AddName (system_lyxdir, "clipart");
-
-
- FileDialog fileDlg(current_view->owner(), _("Select an EPS figure"),
- LFUN_SELECT_FILE_SYNC,
- make_pair(string(_("Clip art|#C#c")), string(bufclip)),
- make_pair(string(_("Documents|#o#O")), string(buf)));
-
- bool error = false;
- do {
- string const path = (once) ? current_figure_path : buf;
-
- FileDialog::Result result = fileDlg.Select(path, _("*ps| PostScript documents"));
-
- string const p = result.second;
-
- if (p.empty())
- return;
-
- buf = MakeRelPath(p, buf2);
- current_figure_path = OnlyPath(p);
- once = 1;
-
- if (contains(p, "#") || contains(p, "~") || contains(p, "$")
- || contains(p, "%") || contains(p, " ")) {
- Alert::alert(_("Filename can't contain any "
- "of these characters:"),
- // xgettext:no-c-format
- _("space, '#', '~', '$' or '%'."));
- error = true;
- }
- } while (error);
-
- if (form) fl_set_input(form->EpsFile, buf.c_str());
-}
-
-
-void GraphicsCB(FL_OBJECT * obj, long arg)
-{
- /* obj->form contains the form */
-
- if (lyxerr.debugging()) {
- lyxerr << "GraphicsCB callback: " << arg << endl;
- }
-
- /* find inset we were reacting to */
- for (figures_type::iterator it = figures.begin();
- it != figures.end(); ++it)
- if ((*it)->inset->form && (*it)->inset->form->Figure
- == obj->form) {
- if (lyxerr.debugging()) {
- lyxerr << "Calling back figure "
- << (*it) << endl;
- }
- (*it)->inset->callbackFig(arg);
- return;
- }
-}
-
-
-void HideFiguresPopups()
-{
- for (figures_type::iterator it = figures.begin();
- it != figures.end(); ++it)
- if ((*it)->inset->form
- && (*it)->inset->form->Figure->visible) {
- if (lyxerr.debugging()) {
- lyxerr << "Hiding figure " << (*it) << endl;
- }
- // hide and free the form
- (*it)->inset->callbackFig(9);
- }
-}
projects / features.git / commitdiff