Dia "porting" - Githubissues

Hi Dia users.

Just a little message to give an updated patch of the sozi front-end.

It is rebased on master and it has a new aspect option (fixed, free).

For those who don't know sozi, here is a page with impressive presentations done with sozi : http://sozi.wikidot.com/presentations

I still maintain a mini how to use sozi in dia : http://paul.chavent.free.fr/sozi.html

Regards.

Paul. From 0ebf478ea1e7698a5c625d595de879c2522c4b85 Mon Sep 17 00:00:00 2001 From: Paul Chavent paul.chavent@fnac.net Date: Sun, 16 Dec 2012 23:42:56 +0100 Subject: [PATCH] Add sozi front end

configure.in | 12 + objects/Misc/Makefile.am | 9 +- objects/Misc/libmisc.c | 2 + objects/Misc/pixmaps/sozi-frame.xpm | 196 +++++++ objects/Misc/sozi-frame.c | 1087 +++++++++++++++++++++++++++++++++++ objects/Misc/sozi.h | 317 ++++++++++ sheets/Misc.sheet.in | 3 + 7 files changed, 1624 insertions(+), 2 deletions(-) create mode 100644 objects/Misc/pixmaps/sozi-frame.xpm create mode 100644 objects/Misc/sozi-frame.c create mode 100644 objects/Misc/sozi.h

diff --git a/configure.in b/configure.in index 9dce17f..7e9197c 100644 --- a/configure.in +++ b/configure.in @@ -184,6 +184,18 @@ AC_SUBST(XSLT_DIR) AC_SUBST(XSLT_LIBS) AC_SUBST(XSLT_CFLAGS)

+# Find where are the sozi.version, sozi.js and sozi.css files +AC_ARG_WITH(sozi-path,

[ --with-sozi-path=DIR Specify where to find the optional sozi player
(default=DATAROOTDIR/sozi)],
SOZI_PATH=$withval,
SOZI_PATH=$prefix/share/sozi) +AC_CHECK_FILE($SOZI_PATH/sozi.version,have_sozi_version=yes,have_sozi_version=no) +#AC_CHECK_FILE($SOZI_PATH/sozi.js,have_sozi_js=yes,have_sozi_js=no) +#AC_CHECK_FILE($SOZI_PATH/sozi.css,have_sozi_css=yes,have_sozi_css=no) +AM_CONDITIONAL(WITH_SOZI_PATH, test "$have_sozi_version" = yes) +AC_SUBST(SOZI_PATH) +
Figure out a prefix for where to find libxslt at runtime.

AC_ARG_WITH(xslt-prefix, [ --with-xslt-prefix=DIR Specify where to find the optional XSLT libraries diff --git a/objects/Misc/Makefile.am b/objects/Misc/Makefile.am index 306fae4..bf76918 100644 --- a/objects/Misc/Makefile.am +++ b/objects/Misc/Makefile.am @@ -7,8 +7,12 @@ libmisc_objects_la_SOURCES = \ diagram_as_object.c \ grid_object.c \ measure.c \
tree.c
tree.c \
sozi-frame.c

+if WITH_SOZI_PATH +libmisc_objects_la_CFLAGS = -DSOZI_PATH="\"$(SOZI_PATH)\"" +endif

libmisc_objects_la_LDFLAGS = -export-dynamic -module -avoid-version $(NO_UNDEFINED)

@@ -23,7 +27,8 @@ EXTRA_DIST = \ pixmaps/grid_object.xpm \ pixmaps/measure.xpm \ pixmaps/newgroup.xpm \

pixmaps/tree.xpm
pixmaps/tree.xpm \
pixmaps/sozi-frame.xpm

diff --git a/objects/Misc/libmisc.c b/objects/Misc/libmisc.c index e72ea9a..65b75a9 100644 --- a/objects/Misc/libmisc.c +++ b/objects/Misc/libmisc.c @@ -33,6 +33,7 @@ extern DiaObjectType grid_object_type; extern DiaObjectType tree_type; extern DiaObjectType measure_type; extern DiaObjectType diagram_as_element_type; +extern DiaObjectType sozi_frame_type;

DIA_PLUGIN_CHECK_INIT

@@ -48,6 +49,7 @@ dia_plugin_init(PluginInfo *info) object_register_type(&tree_type); object_register_type(&measure_type); object_register_type(&diagram_as_element_type);

object_register_type(&sozi_frame_type);

return DIA_PLUGIN_INITOK; } diff --git a/objects/Misc/pixmaps/sozi-frame.xpm b/objects/Misc/pixmaps/sozi-frame.xpm new file mode 100644 index 0000000..e5f3ed3 --- /dev/null +++ b/objects/Misc/pixmaps/sozi-frame.xpm @@ -0,0 +1,196 @@ +/* XPM / +static char * sozi_framexpm[] = { +"22 22 171 2", +" c #FFFFFF", +". c #FEFEFE", +"+ c #FDFDFD", +"@ c #F7F7F8", +"# c #D2D2D2", +"$ c #939393", +"% c #8A8A8A", +"& c #BEBEBE", +" c #F2F2F2", +"= c #FCFCFC", +"- c #F3F3F3", +"; c #FBFBFB", +"> c #FEFEFF", +", c #FCFCFB", +"' c #FAF4F1", +") c #FAF1EB", +"! c #F8F5F2", +"~ c #BFBFBF", +"{ c #E4E4E4", +"] c #F1F1F1", +"^ c #ADADAD", +"/ c #F5F5F5", +"( c #BEBABE", +" c #99909A", +": c #EDEAED", +"< c #ECDCD2", +"[ c #C3682D", +"} c #C64500", +"| c #98562A", +"1 c #BBB6B2", +"2 c #F8F8F9", +"3 c #FBFCFB", +"4 c #FBFCFC", +"5 c #E8BC9E", +"6 c #F55A00", +"7 c #F05F00", +"8 c #E4BCA1", +"9 c #F3F8FC", +"0 c #F6F6F6", +"a c #DCDCDC", +"b c #CACACA", +"c c #CDCDCD", +"d c #CBCBC9", +"e c #D8D8D7", +"f c #FBFBFC", +"g c #E7B99A", +"h c #F25600", +"i c #DD7A39", +"j c #E7DDD6", +"k c #D0D0D0", +"l c #C8C8C8", +"m c #989898", +"n c #CACBCC", +"o c #A3A298", +"p c #BFB483", +"q c #EEE8D1", +"r c #FBFBFA", +"s c #FAFBFC", +"t c #E6BA9E", +"u c #EB5400", +"v c #ECA372", +"w c #F8FBFD", +"x c #ECECEC", +"y c #FBFCFE", +"z c #D3D1C7", +"A c #DDB617", +"B c #C4A423", +"C c #EFECE1", +"D c #FBFDFF", +"E c #E5C3AD", +"F c #DD5A03", +"G c #E8AD85", +"H c #F9FFFF", +"I c #E6E6E6", +"J c #E9E9EA", +"K c #CFCECD", +"L c #DEBF2D", +"M c #C99E00", +"N c #EDE9D1", +"O c #E4D5CC", +"P c #AE6636", +"Q c #E2BCA3", +"R c #FFFFFE", +"S c #E5E5E5", +"T c #C8C8C9", +"U c #D9DBE5", +"V c #DBBD39", +"W c #B79A21", +"X c #EDEADF", +"Y c #ECEAE9", +"Z c #A98C7A", +"`c #D3B8A6", +" . c #E3E3E3", +".. c #C7C7C7", +"+. c #F1F3FC", +"@. c #A5965C", +"#. c #BDB496", +"$. c #BEBBB8", +"%. c #B3ACA7", +"&. c #E9E7E7", +"*. c #B6B4B4", +"=. c #92939A", +"-. c #DFDFE3", +";. c #ADAEAF", +">. c #CCCDCE", +",. c #7D898D", +"'. c #DCDBDA", +"). c #EDEDED", +"!. c #DADADA", +"~. c #9B9B9B", +"{. c #DEDEDE", +"]. c #FFFEFE", +"^. c #B4CBD2", +"/. c #389CB5", +"(. c #6E9CA8", +". c #DDDDDD", +":. c #EAEAEA", +"<. c #CECECE", +"[. c #B6B6B6", +"}. c #E7E7E7", +"|. c #B2D0D8", +"1. c #1BB6DE", +"2. c #00A7D3", +"3. c #82AFBB", +"4. c #EEEEEE", +"5. c #999999", +"6. c #F0F0F0", +"7. c #E0E0E0", +"8. c #F9FCFC", +"9. c #1194B5", +"0. c #00CEFF", +"a. c #23BAE1", +"b. c #C3D0D4", +"c. c #D4D4D4", +"d. c #FAFCFC", +"e. c #2E8FA8", +"f. c #00BDEF", +"g. c #3AB4D3", +"h. c #F8F2F1", +"i. c #EBEBEB", +"j. c #C6C6C6", +"k. c #A8A8A8", +"l. c #F4F4F4", +"m. c #DBE7EB", +"n. c #6894A0", +"o. c #6C8288", +"p. c #A3A1A0", +"q. c #949494", +"r. c #8F8F8F", +"s. c #E2E2E2", +"t. c #BABABA", +"u. c #CBCACA", +"v. c #9A9898", +"w. c #F3F2F1", +"x. c #E9E9E9", +"y. c #E8E8E8", +"z. c #F9F9F9", +"A. c #F7F7F7", +"B. c #A9A9A9", +"C. c #C1C1C1", +"D. c #D7D7D7", +"E. c #F7F6F6", +"F. c #FAFAFA", +"G. c #5F5F5F", +"H. c #B2B2B2", +"I. c #F8F8F8", +"J. c #D8D8D8", +"K. c #909090", +"L. c #7D7D7D", +"M. c #858585", +"N. c #B4B4B4", +" . . . . . + + . . . . . ", +" . @ # $ % & . = - ; . ", +" > , ' ) ! ~ { ] ^ / ( _ : ", +" < [ } | 1 2 . . ~ 3 . . ", +" 4 5 6 7 8 9 = . 0 a b c ; d e > . ", +" f g h i j . 0 k l m n o p q r . . ", +" s t u v w . x y z A B C > . ", +" D E F G H . . = I J K L M N ", +" O P Q R . S T U V W X > ", +" . Y Z` > . . ...+.@.#.2 ", +" R $.%. . . . . &..c =.-. ", +" . n ;.= . . >.,.'.a ). . . ", +" . !.~.{. . . ].^./.(. . # . ", +" . :.<.[.}. . + |.1.2.3. 4...5.= ", +" * 6.c 7.+ 8.9.0.a.b. . 6.<.+ ", +" . c.7.# - . . d.e.f.g.h. ", +" . i.j.k.l. > m.n.o.p.$ q.r.s.. ", +" . . I & t.0 ; ] u.v.w.).x.x.y.z.. . ", +" . + A.B.c C.<.D.E. . . ", +"F.G.H.i.I. 4.C./ z.; ; . . ", +". / J.~ K.L.M.N.l.. . . ", +" . . + + + . . . . . "}; diff --git a/objects/Misc/sozi-frame.c b/objects/Misc/sozi-frame.c new file mode 100644 index 0000000..e88b52d --- /dev/null +++ b/objects/Misc/sozi-frame.c @@ -0,0 +1,1087 @@ + +/_ Dia -- an diagram creation/manipulation program
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
/ + +/*****
* This is a front end for the integration of the sozi player to the svg
* exports.
* This object allow to define frames that will allow to make an interactive
* presentation of a diagram.
* Please read http://sozi.baierouge.fr/wiki/doku.php for more information.
*
*
* FIXME:
* - the two "internals" headers are legal ?
* - the problem of the frame title/sequence display :
* - should we display something ?
* - what : sequence number, title, both ?
* - should it be editable ?
* - placement : inside, outside ?
* - size : dynamic resizing ?
* - redrawing after reordering ?
*
* TODO:
* - implement transition options
*
****_/ + +#ifdef HAVE_CONFIGH +#include +#endif + +/ standard libs/ +#include +#include + +/ xpath for searching in the svg doc / +#include <libxml/xpath.h> + +/ dia stuff / +#include "object.h" +#include "diarenderer.h" +#include "diasvgrenderer.h" +#include "properties.h" +#include "text.h" + +/ FIXME : legal dia stuff ? _/ +#include "propinttypes.h" +#include "propinternals.h" + +/ sozi stuff */ +#include "pixmaps/sozi-frame.xpm" +#include "sozi.h" + +/**
*
*****/ + +typedef enum +{
FREE_ASPECT,
FIXED_ASPECT +} AspectType; + +typedef struct _SoziFrame +{
/* dia object inheritance */ +
DiaObject object; +
/* geometry of the object */ +
Point center;
real width;
real height;
AspectType aspect;
int angle; /* in degree , positive from x axis to y axis */ +
real cos_angle;
real sin_angle; +
real m[6]; /* transformation matrix of the unit square */ +
/* corners of the object */ +
Point corners[4]; +
/* sozi specific stuff */ +
int old_sequence;
int sequence; +
gchar * title;
gboolean hide;
gboolean clip;
int timeout; /* in milliseconds */ + +
/* interactive rendering appearence */
gboolean legend_disp;
Text * legend;
TextAttributes legend_attrs; + +} SoziFrame; + +/**
*
*****/ + +static DiaObject * sozi_frame_create(Point *startpoint,
void *user_data,
Handle **handle1,
Handle *handle2); +static DiaObject * sozi_frame_load(ObjectNode obj_node, int version, DiaContext ctx); +static void sozi_frame_save(SoziFrame sozi_frame, ObjectNode obj_node, const char filename); + +static ObjectTypeOps sozi_frame_type_ops = +{
(CreateFunc) sozi_frame_create, /* create */
(LoadFunc) sozi_frame_load, /* load (== object_load_using_properties ?) */
(SaveFunc) sozi_frame_save, /* save (== object_save_using_properties ?) */
(GetDefaultsFunc) NULL,
(ApplyDefaultsFunc) NULL, +}; + +DiaObjectType sozi_frame_type = +{
"Misc - Sozi Frame", /* name */
0, /* version */
(char _) sozi_framexpm, / pixmap /
&sozi_frame_type_ops, /* ops */
NULL, /* pixmap_file */
0 /* default_userdata / +}; + +/_*****
*
*****/ + +static void sozi_frame_destroy(SoziFrame sozi_frame); + +static void sozi_frame_draw(SoziFrame sozi_frame, DiaRenderer renderer); + +static real sozi_frame_distance_from(SoziFrame sozi_frame, Point point); + +static void sozi_frame_select(SoziFrame sozi_frame, Point *clicked_point,
DiaRenderer _interactive_renderer); + +static DiaObject * sozi_frame_copy(SoziFrame soziframe); + +static ObjectChange sozi_frame_move(SoziFrame _sozi_frame, Point to); + +static ObjectChange_ sozi_frame_move_handle(SoziFrame sozi_frame, Handle handle,
Point to, ConnectionPoint cp,
HandleMoveReason reason, ModifierKeys modifiers); +static GtkWidget * sozi_frame_get_properties(SoziFrame sozi_frame, gboolean is_default); + +static ObjectChange * sozi_frame_apply_properties_dialog(SoziFrame sozi_frame, GtkWidget widget); + +static PropDescription * sozi_frame_describe_props(SoziFrame sozi_frame); + +static void sozi_frame_get_props(SoziFrame sozi_frame, GPtrArray props); + +static void sozi_frame_set_props(SoziFrame sozi_frame, GPtrArray props); + + +static ObjectOps sozi_frame_ops = +{
(DestroyFunc) sozi_frame_destroy,
(DrawFunc) sozi_frame_draw,
(DistanceFunc) sozi_frame_distance_from,
(SelectFunc) sozi_frame_select,
(CopyFunc) sozi_frame_copy,
(MoveFunc) sozi_frame_move,
(MoveHandleFunc) sozi_frame_move_handle,
(GetPropertiesFunc) sozi_frame_get_properties,
(ApplyPropertiesDialogFunc) sozi_frame_apply_properties_dialog,
(ObjectMenuFunc) 0,
(DescribePropsFunc) sozi_frame_describe_props,
(GetPropsFunc) sozi_frame_get_props,
(SetPropsFunc) sozi_frame_set_props,
(TextEditFunc) 0,
(ApplyPropertiesListFunc) object_apply_props, +}; + +/**
* unit square
*****/ +static const Handle default_handles[4] = +{
{HANDLE_RESIZE_NW, HANDLE_MAJOR_CONTROL, { 0, 0}, HANDLE_NONCONNECTABLE, NULL},
{HANDLE_RESIZE_SW, HANDLE_MAJOR_CONTROL, { 0, 1}, HANDLE_NONCONNECTABLE, NULL},
{HANDLE_RESIZE_SE, HANDLE_MAJOR_CONTROL, { 1, 1}, HANDLE_NONCONNECTABLE, NULL},
{HANDLE_RESIZE_NE, HANDLE_MAJOR_CONTROL, { 1, 0}, HANDLE_NONCONNECTABLE, NULL}, +}; + +static const real sozi_frame_line_width = 0.01; + +/**
* FUNCTIONS FOR MANAGING ACCESS TO THE SVG SOZI PLAYER ENGINE
*****/ + +static int +find_sozi_elem(xmlDocPtr doc, const xmlChar *sozi_elem) +{
/* static const xmlChar _sozielem = (xmlChar) "//script[@id='sozi-script']"; */
xmlXPathContextPtr context;
xmlXPathObjectPtr result; +
context = xmlXPathNewContext(doc);
if(context == NULL) {
fprintf(stderr, "sozi-frame : error in xmlXPathNewContext\n");
return 0;
} +
result = xmlXPathEvalExpression(sozi_elem, context);
xmlXPathFreeContext(context);
if(result == NULL) {
fprintf(stderr, "sozi-frame : error in xmlXPathEvalExpression\n");
return 0;
} +
if(xmlXPathNodeSetIsEmpty(result->nodesetval)) {
xmlXPathFreeObject(result);
return 0;
} +
xmlXPathFreeObject(result);
return 1; +} + +static void +get_sozi_player(gchar _sozi_version, gchar _sozi_js, gchar **sozi_css) +{ +#if defined(SOZI_PATH)
gboolean res = TRUE;
GError * err;
int i;
struct
{
const gchar * filename;
gchar \ data;
} external_sozi[3] =
{
{ SOZI_PATH"/sozi.version", sozi_version},
{ SOZI_PATH"/sozi.js" , sozi_js },
{ SOZI_PATH"/sozi.css" , sozi_css }
}; +
for (i = 0; i < 3; i++) {
*external_sozi[i].data = 0;
err = 0;
res &= g_file_get_contents(external_sozi[i].filename,
external_sozi[i].data,
NULL,
&err);
if (err != NULL) {
fprintf (stderr, "sozi-frame : unable to read file \"%s\" : %s\n",
external_sozi[i].filename,
err->message);
g_error_free (err);
}
} +
if(res == TRUE)
{
/* that's ok, don't need to go further */
return;
} +
for (i = 0; i < 3; i++) {
if(*external_sozi[i].data != NULL) {
g_free (external_sozi[i].data);
external_sozi[i].data = NULL;
}
} +#endif /* defined(SOZI_PATH) */
sozi_version = g_strdup((const gchar )own_sozi_version);
sozi_js = g_strdup((const gchar )own_sozi_js);
_sozi_css = g_strdup((const gchar *)own_sozicss); +} + +/*****
* FUNCTIONS FOR MANAGING SOZI FRAME SEQUENCING
*****/ + +struct sequence_pair +{
int old;
int new; +}; + +static void +reorder_sozi_objects(gpointer data, gpointer user_data) +{
/* see object.h for the description of the object structure */
DiaObject dia_object = (DiaObject )data;
if(strcmp(dia_object->type->name, sozi_frame_type.name) == 0) {
SoziFrame sozi_frame = (SoziFrame )dia_object;
struct sequence_pair * seq_pair = (struct sequence_pair *)user_data;
int this_seq = sozi_frame->sequence;
if((seq_pair->new <= this_seq) && (this_seq < seq_pair->old)) {
/* fprintf(stdout, "old value %d++ new value %d\n", sozi_frame->sequence, sozi_frame->sequence + 1); */
sozi_frame->sequence++;
sozi_frame->old_sequence = sozi_frame->sequence;
/* FIXME : not sure it's the good way to redraw an object */
/* sozi_frame_draw(sozi_frame); */
}
else if((seq_pair->old < this_seq) && (this_seq <= seq_pair->new)) {
/* fprintf(stdout, "old value %d-- new value %d\n", sozi_frame->sequence, sozi_frame->sequence - 1); */
sozi_frame->sequence--;
sozi_frame->old_sequence = sozi_frame->sequence;
/* FIXME : not sure it's the good way to redraw an object */
/* sozi_frame_draw(sozi_frame); */
}
} +} + +static void +count_sozi_objects(gpointer data, gpointer user_data) +{
/* see object.h for the description of the object structure */
DiaObject dia_object = (DiaObject )data;
if(strcmp(dia_object->type->name, sozi_frame_type.name) == 0) {
SoziFrame sozi_frame = (SoziFrame )dia_object;
if(sozi_frame->sequence) {
int * counter = (int *)user_data;
counter = counter + 1;
}
} +} + +/**
* FUNCTIONS FOR MANAGING THE SOZI OBJECT INIT AND UPDATE
*****/ + +static void +sozi_frame_init(SoziFrame sozi_frame, Point center) +{
DiaObject *dia_object;
int i; +
dia_object = &sozi_frame->object; +
dia_object->type = &sozi_frame_type;
dia_object->ops = &sozi_frame_ops;
dia_object->position = *center; +
/* dia_object->bounding_box will be set in sozi_frame_update_geometry */ +
dia_object->num_handles = 4;
if(dia_object->handles == NULL) {
dia_object->handles = g_new0(Handle *, 4);
} +
for (i = 0; i < 4; i++) {
if(dia_object->handles[i] == NULL) {
dia_object->handles[i] = g_new0(Handle, 1);
}
*dia_object->handles[i] = default_handles[i];
} +
dia_object->num_connections = 1;
if(dia_object->connections == NULL) {
dia_object->connections = g_new0(ConnectionPoint *, 1);
} +
if(dia_object->connections[0] == NULL) {
dia_object->connections[0] = g_new0(ConnectionPoint, 1);
}
dia_object->connections[0]->object = dia_object;
dia_object->connections[0]->directions = DIR_ALL; +
/* dia_object->enclosing_box will be set in sozi_frame_update_geometry */ +
sozi_frame->center = *center;
sozi_frame->width = 4;
sozi_frame->height = 3;
sozi_frame->aspect = FIXED_ASPECT;
sozi_frame->angle = 0; +
/* sozi_frame->cos_angle will be set in sozi_frame_update_geometry */
/* sozi_frame->sin_angle will be set in sozi_frame_update_geometry */
/* sozi_frame->m will be set in sozi_frame_update_geometry */ +
/* sozi_frame->corners are set in sozi_frame_update_geometry */ +
/* it will be initialized later, only if the object is placed on a sheet */
/* see sozi_frame_update_sequence here under */
sozi_frame->old_sequence = 0;
sozi_frame->sequence = 0; +
if(sozi_frame->title == NULL) {
sozi_frame->title = g_strdup("frame title");
} +
sozi_frame->hide = TRUE;
sozi_frame->clip = TRUE;
sozi_frame->timeout = 0; +
sozi_frame->legend_disp = TRUE;
sozi_frame->legend = new_text_default(center, &color_black, ALIGN_LEFT);
text_get_attributes(sozi_frame->legend, &sozi_frame->legend_attrs); +} + +static void +sozi_frame_update_sequence(SoziFrame *sozi_frame) +{
char legend[32];
int nb_char; +
/*
sequence managment
We use exemples of data_foreach_object of diagramdata.h
*/
if(!sozi_frame->sequence) {
/*
if we care to call sozi_frame_update_sequence
only when the object is placed on the sheet (in
sozi_frame_select for example), we have
(sozi_frame->sequence == 0).
This way, we can manage the sequence
increment correctly even upon object copy.
*/
int sequence = 0;
data_foreach_object(layer_get_parent_diagram(sozi_frame->object.parent_layer), count_sozi_objects, &sequence);
sozi_frame->sequence = sequence + 1;
}
else if(sozi_frame->old_sequence &&
(sozi_frame->old_sequence != sozi_frame->sequence)) {
/*
here is the case where the sequence number has
been changed (in sozi_frame_set_props for example)
*/
struct sequence_pair seq_pair;
seq_pair.old = sozi_frame->old_sequence;
seq_pair.new = sozi_frame->sequence;
/* fprintf(stdout, "seq %d has changed to %d\n", sozi_frame->old_sequence, sozi_frame->sequence); */
/* temporary revert to the old sequence number for avoiding twins */
sozi_frame->sequence = sozi_frame->old_sequence;
data_foreach_object(layer_get_parent_diagram(sozi_frame->object.parent_layer), reorder_sozi_objects, &seq_pair);
/* restore the new sequence number */
sozi_frame->sequence = seq_pair.new;
/* fprintf(stdout, "should be clean\n"); */
}
sozi_frame->old_sequence = sozi_frame->sequence; +
/* update legend */
nb_char = g_snprintf(legend, sizeof(legend), "#%d : %s", sozi_frame->sequence, sozi_frame->title);
if(sizeof(legend) < nb_char)
{
legend[sizeof(legend) - 1] = 0;
legend[sizeof(legend) - 2] = '.';
legend[sizeof(legend) - 3] = '.';
legend[sizeof(legend) - 4] = '.';
}
text_set_string(sozi_frame->legend, legend); +} + +static void +sozi_frame_update_geometry(SoziFrame *sozi_frame) +{
DiaObject *dia_object;
int i;
Point legend_pos;
Rectangle legend_bb; +
dia_object = &sozi_frame->object; +
dia_object->position = sozi_frame->center; +
dia_object->bounding_box.left = G_MAXFLOAT;
dia_object->bounding_box.top = G_MAXFLOAT;
dia_object->bounding_box.right = -G_MAXFLOAT;
dia_object->bounding_box.bottom = -G_MAXFLOAT; +
if(sozi_frame->angle < -180) {
sozi_frame->angle += 360.0;
}
if(180 < sozi_frame->angle) {
sozi_frame->angle -= 360;
}
sozi_frame->cos_angle = cos(sozi_frame->angle * M_PI / 180.0);
sozi_frame->sin_angle = sin(sozi_frame->angle * M_PI / 180.0); +
/*
*
* translate(center.x,center.y) . rotate(angle) . scale(width,height) . translate(-0.5,-0.5)
*
* m
* =
* | 1 0 x | . | cos(a) -sin(a) 0 | . | w 0 0 | . | 1 0 -0.5 |
* | 0 1 y | | sin(a) cos(a) 0 | | 0 h 0 | | 0 1 -0.5 |
* | 0 0 1 | | 0 0 1 | | 0 0 1 | | 0 0 1 |
* =
* | w_cos(a) -h_sin(a) x-0.5_w_cos(a)+0.5_h_sin(a) |
* | w_sin(a) h_cos(a) y-0.5_w_sin(a)-0.5_h_cos(a) |
* | 0 0 1 |
*/
sozi_frame->m[0] = sozi_frame->width * sozi_frame->cos_angle ;
sozi_frame->m[1] = -sozi_frame->height * sozi_frame->sin_angle ;
sozi_frame->m[2] = sozi_frame->center.x - 0.5 * sozi_frame->width * sozi_frame->cos_angle + 0.5 * sozi_frame->height * sozi_frame->sin_angle;
sozi_frame->m[3] = sozi_frame->width * sozi_frame->sin_angle ;
sozi_frame->m[4] = sozi_frame->height * sozi_frame->cos_angle ;
sozi_frame->m[5] = sozi_frame->center.y - 0.5 * sozi_frame->width * sozi_frame->sin_angle - 0.5 * sozi_frame->height * sozi_frame->cos_angle; +
for (i = 0; i < 4; i++) { +
sozi_frame->corners[i].x = sozi_frame->m[0] * default_handles[i].pos.x + sozi_frame->m[1] * default_handles[i].pos.y + sozi_frame->m[2];
sozi_frame->corners[i].y = sozi_frame->m[3] * default_handles[i].pos.x + sozi_frame->m[4] * default_handles[i].pos.y + sozi_frame->m[5]; +
dia_object->handles[i]->pos = sozi_frame->corners[i]; +
if(sozi_frame->corners[i].x < dia_object->bounding_box.left) {
dia_object->bounding_box.left = sozi_frame->corners[i].x - sozi_frame_line_width;
}
if(dia_object->bounding_box.right < sozi_frame->corners[i].x) {
dia_object->bounding_box.right = sozi_frame->corners[i].x + sozi_frame_line_width;
}
if(sozi_frame->corners[i].y < dia_object->bounding_box.top) {
dia_object->bounding_box.top = sozi_frame->corners[i].y - sozi_frame_line_width;
}
if(dia_object->bounding_box.bottom < sozi_frame->corners[i].y) {
dia_object->bounding_box.bottom = sozi_frame->corners[i].y + sozi_frame_line_width;
}
} +
dia_object->connections[0]->last_pos = dia_object->connections[0]->pos;
dia_object->connections[0]->pos = sozi_frame->corners[0]; +
/* setup legend appearence */
legend_pos = sozi_frame->corners[0];
legend_pos.y += text_get_ascent(sozi_frame->legend);
text_set_position(sozi_frame->legend, &legend_pos); +
/* final bounding / enclosing box with legend */
text_calc_boundingbox(sozi_frame->legend, &legend_bb);
rectangle_union(&dia_object->bounding_box, &legend_bb);
dia_object->enclosing_box = dia_object->bounding_box; +} + +/**
*
*****/ +static DiaObject +sozi_frame_create(Point startpoint,
void *user_data,
Handle **handle1,
Handle **handle2) +{
SoziFrame *sozi_frame; +
sozi_frame = g_new0(SoziFrame, 1); +
sozi_frame_init(sozi_frame, startpoint); +
sozi_frame_update_geometry(sozi_frame); +
*handle1 = NULL;
*handle2 = NULL; +
return &sozi_frame->object; +} + +/**
*
*****/ +static DiaObject +sozi_frame_load(ObjectNode obj_node, int version, DiaContext ctx) +{
return object_load_using_properties(&sozi_frame_type, obj_node, version, ctx); +} + +/**
*
*****/ +static void +sozi_frame_save(SoziFrame sozi_frame, ObjectNode obj_node, const char filename) +{
object_save_using_properties(&sozi_frame->object, obj_node, filename); +} + +/**
*
*****/ +static void +sozi_frame_destroy(SoziFrame *sozi_frame) +{
int i; +
text_destroy(sozi_frame->legend); +
if(sozi_frame->title != NULL) {
g_free(sozi_frame->title);
} +
object_unconnect_all(&sozi_frame->object); +
for (i = 0; i < 1; i++) {
if(sozi_frame->object.connections[i] != NULL) {
g_free(sozi_frame->object.connections[i]);
}
} +
for (i = 0; i < 4; i++) {
if(sozi_frame->object.handles[i] != NULL) {
g_free(sozi_frame->object.handles[i]);
}
} +
if (sozi_frame->object.connections) {
g_free(sozi_frame->object.connections);
sozi_frame->object.connections = NULL;
} +
if (sozi_frame->object.handles) {
g_free(sozi_frame->object.handles);
sozi_frame->object.handles = NULL;
} +
if (sozi_frame->object.meta) {
g_hash_table_destroy (sozi_frame->object.meta);
sozi_frame->object.meta = NULL;
} +} + +/**
*
*****/ +static void +sozi_frame_draw_svg(SoziFrame sozi_frame, DiaSvgRenderer svg_renderer) +{
static xmlNs *sozi_name_space = NULL;
static unsigned refid_cnt = 0;
xmlNodePtr root;
/* for managing sozi player implantation */
xmlNodePtr node;
gchar * sozi_version;
gchar * sozi_js;
gchar * sozi_css;
xmlChar * escaped;
/* buffers for storing attributes */
gchar * refid;
gchar * sequence;
gchar * x;
gchar * y;
gchar * width;
gchar * height;
gchar * transform;
gchar * style;
gchar dtostr_buf[6][G_ASCII_DTOSTR_BUF_SIZE]; +# define dtostr(n,d) g_ascii_formatd(dtostr_buf[(n)], sizeof(dtostr_buf[(n)]), "%g", (d)) +
root = xmlDocGetRootElement(svg_renderer->doc); +
/* check that the sozi namespace, scripts and style are present */ +
if (!find_sozi_elem(svg_renderer->doc, (const xmlChar*) "//script[@id='sozi-script']")) { +
get_sozi_player(&sozi_version, &sozi_js, &sozi_css); +
sozi_name_space = xmlNewNs(root, (const xmlChar )"http://sozi.baierouge.fr", (const xmlChar )"sozi"); +
node = xmlNewChild(root, NULL, (const xmlChar *)"script", NULL);
xmlSetProp(node, (const xmlChar )"id", (const xmlChar )"sozi-script");
xmlSetProp(node, (const xmlChar )"sozi:version", (const xmlChar )sozi_version);
escaped = xmlEncodeEntitiesReentrant(svg_renderer->doc, (const xmlChar *)sozi_js);
xmlNodeSetContent(node, escaped);
xmlFree(escaped); +
node = xmlNewChild(root, NULL, (const xmlChar *)"style", NULL);
xmlSetProp(node, (const xmlChar )"id", (const xmlChar )"sozi-style");
xmlSetProp(node, (const xmlChar )"sozi:version", (const xmlChar )sozi_version);
escaped = xmlEncodeEntitiesReentrant(svg_renderer->doc, (const xmlChar *)sozi_css);
xmlNodeSetContent(node, escaped);
xmlFree(escaped);
g_free(sozi_version);
g_free(sozi_js);
g_free(sozi_css);
} +
assert(sozi_name_space != NULL); +
/* format attributes */
refid = g_strdup_printf("soziframe%d", refid_cnt++);
sequence = g_strdup_printf("%d", sozi_frame->sequence); + +#if 1 /* pure transformation */ +
x = g_strdup_printf("0");
y = g_strdup_printf("0");
width = g_strdup_printf("1");
height = g_strdup_printf("1");
transform = g_strdup_printf("matrix(%s,%s,%s,%s,%s,%s)",
/* svg has colomn-major order, we use row-major order */
dtostr(0, sozi_frame->m[0] * svg_renderer->scale),
dtostr(1, sozi_frame->m[3] * svg_renderer->scale),
dtostr(2, sozi_frame->m[1] * svg_renderer->scale),
dtostr(3, sozi_frame->m[4] * svg_renderer->scale),
dtostr(4, sozi_frame->m[2] * svg_renderer->scale),
dtostr(5, sozi_frame->m[5] * svg_renderer->scale));
/* FIXME : Scaling problem on stroke width : http://dev.w3.org/SVG/modules/vectoreffects/master/SVGVectorEffects.html */
style = g_strdup_printf("fill:none;stroke:#000000;stroke-width:%s",
dtostr(0, 0.1 / svg_renderer->scale)); + +#elif 0 /* decompose transformation */ +
x = g_strdup_printf("0");
y = g_strdup_printf("0");
width = g_strdup_printf("1");
height = g_strdup_printf("1");
transform = g_strdup_printf("scale(%s,%s),translate(%s,%s),rotate(%s),scale(%s,%s),translate(-0.5,-0.5)",
dtostr(0, svg_renderer->scale),
dtostr(1, svg_renderer->scale),
dtostr(2, sozi_frame->center.x),
dtostr(3, sozi_frame->center.y),
dtostr(4, sozi_frame->angle),
dtostr(5, sozi_frame->width),
dtostr(6, sozi_frame->height));
/* FIXME : Scaling problem on stroke width : http://dev.w3.org/SVG/modules/vectoreffects/master/SVGVectorEffects.html */
style = g_strdup_printf("fill:none;stroke:#000000;stroke-width:%s",
dtostr(0, 0.1 / svg_renderer->scale)); + +#else /* no apply scale to transformation */ +
x = g_strdup_printf("%s", dtostr(0, sozi_frame->corners[0].x * svg_renderer->scale));
y = g_strdup_printf("%s", dtostr(0, sozi_frame->corners[0].y * svg_renderer->scale));
width = g_strdup_printf("%s", dtostr(0, sozi_frame->width * svg_renderer->scale));
height = g_strdup_printf("%s", dtostr(0, sozi_frame->height * svg_renderer->scale));
transform = g_strdup_printf("rotate(%s,%s,%s)",
dtostr(0, sozi_frame->angle),
dtostr(1, sozi_frame->corners[0].x * svg_renderer->scale),
dtostr(2, sozi_frame->corners[0].y * svg_renderer->scale)); +
style = g_strdup_printf("fill:none;stroke:#000000;stroke-width:0.1"); + +#endif +
/* add a "classic" frame */ +
node = xmlNewChild(svg_renderer->root, svg_renderer->svg_name_space, (const xmlChar *)"rect", NULL); +
xmlSetProp(node, (const xmlChar )"id" , (xmlChar )refid);
xmlSetProp(node, (const xmlChar )"x" , (xmlChar )x);
xmlSetProp(node, (const xmlChar )"y" , (xmlChar )y);
xmlSetProp(node, (const xmlChar )"width" , (xmlChar )width);
xmlSetProp(node, (const xmlChar )"height" , (xmlChar )height);
xmlSetProp(node, (const xmlChar )"transform", (xmlChar )transform);
xmlSetProp(node, (const xmlChar )"style" , (xmlChar )style); +
/* add a "custom" frame for sozi */ +
node = xmlNewChild(root, sozi_name_space, (const xmlChar *)"frame", NULL);
xmlSetProp(node, (const xmlChar )"sozi:refid" , (const xmlChar )refid);
xmlSetProp(node, (const xmlChar )"sozi:sequence" , (const xmlChar )sequence);
xmlSetProp(node, (const xmlChar )"sozi:title" , (const xmlChar )sozi_frame->title);
xmlSetProp(node, (const xmlChar )"sozi:hide" , (const xmlChar )((sozi_frame->hide)?"true":"false"));
xmlSetProp(node, (const xmlChar )"sozi:clip" , (const xmlChar )((sozi_frame->clip)?"true":"false"));
xmlSetProp(node, (const xmlChar )"sozi:timeout-enable" , (const xmlChar )((sozi_frame->timeout)?"true":"false"));
xmlSetProp(node, (const xmlChar )"sozi:timeout-ms" , (const xmlChar )"5000");
xmlSetProp(node, (const xmlChar )"sozi:transition-profile" , (const xmlChar )"linear");
xmlSetProp(node, (const xmlChar )"sozi:transition-zoom-percent", (const xmlChar )"0");
xmlSetProp(node, (const xmlChar )"sozi:transition-duration-ms" , (const xmlChar )"1000"); + +
/* free resources */
g_free(refid);
g_free(sequence);
g_free(x);
g_free(y);
g_free(width);
g_free(height);
g_free(transform);
g_free(style); + +# undef dtostr +} + +/**
*
*****/ + +#define DIA_IS_INTERACTIVE_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), DIA_TYPE_INTERACTIVE_RENDERER)) + +static void +sozi_frame_draw(SoziFrame sozi_frame, DiaRenderer renderer) +{ +
if (DIA_IS_SVG_RENDERER(renderer)) {
sozi_frame_draw_svg(sozi_frame, DIA_SVG_RENDERER (renderer));
}
else if(DIA_GET_INTERACTIVE_RENDERER_INTERFACE (renderer) ||
!sozi_frame->hide) {
DiaRendererClass *renderer_ops = DIA_RENDERER_GET_CLASS (renderer); +
renderer_ops->set_linewidth(renderer, sozi_frame_line_width);
renderer_ops->set_linecaps(renderer, LINECAPS_BUTT);
renderer_ops->set_linejoin(renderer, LINEJOIN_MITER);
renderer_ops->set_linestyle(renderer, LINESTYLE_SOLID); +
renderer_ops->draw_polygon(renderer, sozi_frame->corners, 4, &color_black); +
if(sozi_frame->legend_disp == TRUE) {
text_draw(sozi_frame->legend, renderer);
}
} +} + +/**
*
*****/ + +static real +sozi_frame_distance_from(SoziFrame sozi_frame, Point point) +{
return distance_polygon_point(sozi_frame->corners, 4, sozi_frame_line_width, point); +} + +/**
*
*****/ +static void +sozi_frame_select(SoziFrame sozi_frame, Point clicked_point,
DiaRenderer *interactive_renderer) +{
sozi_frame_update_sequence(sozi_frame);
sozi_frame_update_geometry(sozi_frame); +} + +/**
*
*****/ + +static DiaObject +sozi_frame_copy(SoziFrame sozi_frame) +{
SoziFrame *new_sozi_frame; +
new_sozi_frame = g_new0(SoziFrame, 1); +
sozi_frame_init(new_sozi_frame, &sozi_frame->center); +
new_sozi_frame->width = sozi_frame->width;
new_sozi_frame->height = sozi_frame->height;
new_sozi_frame->aspect = sozi_frame->aspect;
new_sozi_frame->angle = sozi_frame->angle; +
new_sozi_frame->hide = sozi_frame->hide;
new_sozi_frame->clip = sozi_frame->clip;
new_sozi_frame->timeout = sozi_frame->timeout; +
sozi_frame_update_geometry(new_sozi_frame); +
return &new_sozi_frame->object; +} + +/**
*
****/ + +static ObjectChange +sozi_frame_move(SoziFrame sozi_frame, Point to) +{
sozi_frame->center = *to; +
sozi_frame_update_geometry(sozi_frame); +
return NULL; +} + +/**
*
****/ + +static ObjectChange +sozi_frame_move_handle(SoziFrame sozi_frame, Handle handle,
Point to, ConnectionPoint cp,
HandleMoveReason reason, ModifierKeys modifiers) +{
if(reason == HANDLE_MOVE_USER) {
DiaObject * dia_object = &sozi_frame->object;
Point p2; +
int i;
for(i = 0; i < 4; i++) {
if(dia_object->handles[i] == handle) {
break;
}
}
assert(i < 4); +
/* p2 is the vector from the center to the new position of the handle */
p2 = *to;
point_sub(&p2, &sozi_frame->center); +
if(modifiers & MODIFIER_SHIFT) {
/* p1 is the vector from the center to the old position of the handle */
Point p1;
p1 = handle->pos;
point_sub(&p1, &sozi_frame->center); +
/*
p1 . p2 = ||p1|| ||p2|| cos(delta)
p1 ^ p2 = ||p1|| ||p2|| sin(delta)
tan(delta) = (p1 ^ p2) / p1 . p2
*/
sozi_frame->angle += (180.0 / M_PI * atan2(p1.x * p2.y - p1.y * p2.x, p1.x * p2.x + p1.y * p2.y));
}
else {
real ratio = sozi_frame->width / sozi_frame->height;
/* dot product with the unit lenght vector that hold the width axe */
real width = 2 * fabs(p2.x * sozi_frame->cos_angle + p2.y * sozi_frame->sin_angle);
/* cross product with the unit lenght vector that hold the width axe */
real height = 2 * fabs(p2.x * sozi_frame->sin_angle - p2.y * sozi_frame->cos_angle); +
if(sozi_frame->aspect == FREE_ASPECT) {
sozi_frame->width = width;
sozi_frame->height = height;
}
else {
sozi_frame->width = (((height * ratio) < width)?width:(height * ratio));
sozi_frame->height = (((width / ratio) < height)?height:(width / ratio));
}
} +
sozi_frame_update_geometry(sozi_frame);
} +
return NULL; +} + +/**
*
*****/ + +static GtkWidget +sozi_frame_get_properties(SoziFrame sozi_frame, gboolean is_default) +{
DiaObject * dia_object = &sozi_frame->object;
GtkWidget * widget = object_create_props_dialog(dia_object, is_default); +
/* the following code allow to set the range of the "frame sequence" property */
/* see propdialogs.c for reference code with PropWidgetAssoc */
PropDialog *dialog = prop_dialog_from_widget(widget);
guint i;
for (i = 0; i < dialog->prop_widgets->len; ++i) {
PropWidgetAssoc *pwa = &g_array_index(dialog->prop_widgets,
PropWidgetAssoc, i);
if(pwa) {
if (strcmp(pwa->prop->descr->name, "frame sequence") == 0) {
if(GTK_IS_SPIN_BUTTON(pwa->widget)) {
int count = 0;
data_foreach_object(layer_get_parent_diagram(dia_object->parent_layer), count_sozi_objects, &count);
gtk_spin_button_set_range(GTK_SPIN_BUTTON(pwa->widget), 1, count);
}
}
}
} +
return widget; +} + +/**
*
*****/ + +static ObjectChange +sozi_frame_apply_properties_dialog(SoziFrame sozi_frame, GtkWidget *widget) +{
DiaObject * dia_object = &sozi_frame->object;
return object_apply_props_from_dialog(dia_object, widget); +} + +/**
*
*****/ + +static PropEnumData prop_aspect_data[] = +{
{ N_("Free") , FREE_ASPECT },
{ N_("Fixed") , FIXED_ASPECT },
{ NULL, 0 } +}; + +static PropDescription sozi_frame_props[] = +{
PROP_STD_NOTEBOOK_BEGIN, +
PROP_NOTEBOOKPAGE("geometry",0,N("Geometry")),
{ "x" , PROP_TYPE_REAL , PROP_FLAGVISIBLE, N("Center x") , NULL, NULL },
{ "y" , PROP_TYPE_REAL , PROP_FLAGVISIBLE, N("Center y") , NULL, NULL },
{ "width" , PROP_TYPE_REAL , PROP_FLAGVISIBLE, N("Width") , NULL, NULL },
{ "height", PROP_TYPE_REAL , PROP_FLAGVISIBLE, N("Height") , NULL, NULL },
{ "aspect", PROP_TYPE_ENUM , PROP_FLAGVISIBLE, N("Aspect ratio"), NULL, prop_aspect_data },
{ "angle" , PROP_TYPE_INT , PROP_FLAGVISIBLE, N("Angle (deg)") , NULL, NULL }, +
PROP_NOTEBOOKPAGE("sozi",0,N("Sozi")),
{ "frame sequence", PROP_TYPE_INT , PROP_FLAGVISIBLE, N("Frame sequence") , NULL, NULL },
{ "frame title" , PROP_TYPE_STRING, PROP_FLAGVISIBLE, N("Frame title") , NULL, NULL },
{ "frame hide" , PROP_TYPE_BOOL , PROP_FLAGVISIBLE, N("Frame hide") , NULL, NULL },
{ "frame clip" , PROP_TYPE_BOOL , PROP_FLAGVISIBLE, N("Frame clip") , NULL, NULL },
{ "frame timeout" , PROP_TYPE_INT , PROP_FLAGVISIBLE, N("Frame timeout (ms)") , NULL, NULL }, +
PROP_NOTEBOOKPAGE("legend",0,N("Legend")),
{ "legend_disp", PROP_TYPE_BOOL, PROP_FLAGVISIBLE, N("Legend"), NULL, NULL},
{ "legend" , PROP_TYPE_TEXT, 0 , NULL , NULL, NULL},
PROP_STD_TEXT_ALIGNMENT,
PROP_STD_TEXT_FONT,
PROP_STD_TEXT_HEIGHT,
PROP_STD_TEXT_COLOUR, +
PROP_STD_NOTEBOOK_END, +
PROP_DESC_END +}; + +static PropOffset sozi_frame_offsets[] = +{
PROP_OFFSET_STD_NOTEBOOK_BEGIN, +
PROP_OFFSET_NOTEBOOK_PAGE("geometry"),
{ "x" , PROP_TYPE_REAL , offsetof(SoziFrame, center.x) },
{ "y" , PROP_TYPE_REAL , offsetof(SoziFrame, center.y) },
{ "width" , PROP_TYPE_REAL , offsetof(SoziFrame, width) },
{ "height", PROP_TYPE_REAL , offsetof(SoziFrame, height) },
{ "aspect", PROP_TYPE_ENUM , offsetof(SoziFrame, aspect) },
{ "angle" , PROP_TYPE_INT , offsetof(SoziFrame, angle) }, +
PROP_OFFSET_NOTEBOOK_PAGE("sozi"),
{ "frame sequence" , PROP_TYPE_INT , offsetof(SoziFrame, sequence) },
{ "frame title" , PROP_TYPE_STRING , offsetof(SoziFrame, title) },
{ "frame hide" , PROP_TYPE_BOOL , offsetof(SoziFrame, hide) },
{ "frame clip" , PROP_TYPE_BOOL , offsetof(SoziFrame, clip) },
{ "frame timeout" , PROP_TYPE_INT , offsetof(SoziFrame, timeout) }, +
PROP_OFFSET_NOTEBOOK_PAGE("legend"),
{ "legend_disp" , PROP_TYPE_BOOL , offsetof(SoziFrame, legend_disp) },
{ "legend" , PROP_TYPE_TEXT , offsetof(SoziFrame, legend) },
{ "text_alignment" , PROP_TYPE_ENUM , offsetof(SoziFrame, legend_attrs.alignment) },
{ "text_font" , PROP_TYPE_FONT , offsetof(SoziFrame, legend_attrs.font) },
{ PROP_STDNAME_TEXT_HEIGHT, PROP_STDTYPE_TEXT_HEIGHT, offsetof(SoziFrame, legend_attrs.height) },
{ "text_colour" , PROP_TYPE_COLOUR , offsetof(SoziFrame, legend_attrs.color) }, +
PROP_OFFSET_STD_NOTEBOOK_END, +
{ NULL, 0, 0 } +}; + +static PropDescription +sozi_frame_describe_props(SoziFrame sozi_frame) +{
if (sozi_frame_props[0].quark == 0)
prop_desc_list_calculate_quarks(sozi_frame_props);
return sozi_frame_props; +} + +static void +sozi_frame_get_props(SoziFrame sozi_frame, GPtrArray props) +{
text_get_attributes(sozi_frame->legend, &sozi_frame->legend_attrs);
object_get_props_from_offsets(&sozi_frame->object, sozi_frame_offsets, props); +} + +static void +sozi_frame_set_props(SoziFrame sozi_frame, GPtrArray props) +{
object_set_props_from_offsets(&sozi_frame->object, sozi_frame_offsets, props);
apply_textattr_properties(props, sozi_frame->legend, "legend" , &sozi_frame->legend_attrs);
sozi_frame_update_sequence(sozi_frame);
sozi_frame_update_geometry(sozi_frame); +} diff --git a/objects/Misc/sozi.h b/objects/Misc/sozi.h new file mode 100644 index 0000000..b942215 --- /dev/null +++ b/objects/Misc/sozi.h @@ -0,0 +1,317 @@ +#ifndef sozi_h +#define sozi_h + +static const char own_sozi_version[] = +"12.12-13230054"; + +static const char own_sozi_js[] = +"function namespace(b,d,a){var c=b;d.split(\".\").forEach(function(e){if(typeof c[e" +"]===\"undefined\"){c[e]={}}c=c[e]});a(c,b)}namespace(this,\"sozi.events\",function(b" +"){var a={};b.listen=function(c,d){if(!a.hasOwnProperty(c)){a[c]=[]}a[c].push(d)}" +";b.fire=function(d){var c=Array.prototype.slice.call(arguments,1);if(a.hasOwnPro" +"perty(d)){a[d].forEach(function(e){e.apply(null,c)})}}});namespace(this,\"sozi.fr" +"amenumber\",function(b,d){var g=d.document;var e;var k,i;var f;var c=\"http://www." +"w3.org/2000/svg\";function h(){var m=k.getBBox(),n=Math.max(m.width,m.height)_0.7" +"5,l=n_1.25;f.setAttribute(\"r\",n);e.setAttribute(\"transform\",\"translate(\"+l+\",\"+l" +"+\")\")}function a(){e=g.createElementNS(c,\"g\");k=g.createElementNS(c,\"text\");f=g." +"createElementNS(c,\"circle\");e.setAttribute(\"id\",\"sozi-framenumber\");f.setAttribu" +"te(\"cx\",0);f.setAttribute(\"cy\",0);e.appendChild(f);i=g.createTextNode(sozi.locat" +"ion.getFrameIndex()+1);k.setAttribute(\"text-anchor\",\"middle\");k.setAttribute(\"do" +"minant-baseline\",\"central\");k.setAttribute(\"x\",0);k.setAttribute(\"y\",0);k.append" +"Child(i);e.appendChild(k);g.documentElement.appendChild(e);h()}function j(l){i.n" +"odeValue=l+1}sozi.events.listen(\"sozi.display.ready\",a);sozi.events.listen(\"sozi" +".player.framechange\",j)});namespace(this,\"sozi.framelist\",function(u,k){var o=k." +"document;var c=5;var i;var p;var j=0;var h;var s;var b;var v;var w;var t;var e=3" +"00;var f=\"decelerate\";var a=\"http://www.w3.org/2000/svg\";function n(z){var x=z.r" +"elatedTarget,y=o.documentElement;while(x&&x!==i&&x!==y){x=x.parentNode}if(x!==i)" +"{u.hide();sozi.player.restart();z.stopPropagation()}}function r(y){var x=p.getCT" +"M().f;if(x<=-k.innerHeight/2){x+=k.innerHeight/2}else{if(x<0){x=0}}p.setAttribut" +"e(\"transform\",\"translate(0,\"+x+\")\");y.stopPropagation()}function d(y){var x=p.ge" +"tCTM().f;if(x+j>=k.innerHeight_3/2){x-=k.innerHeight/2}else{if(x+j>k.innerHeight" +"+2_c){x=k.innerHeight-j-4_c}}p.setAttribute(\"transform\",\"translate(0,\"+x+\")\");y." +"stopPropagation()}function g(x){return function(y){sozi.player.previewFrame(x);y" +".stopPropagation()}}function l(x){x.stopPropagation()}function q(){i=o.createEle" +"mentNS(a,\"g\");i.setAttribute(\"id\",\"sozi-toc\");o.documentElement.appendChild(i);p" +"=o.createElementNS(a,\"g\");i.appendChild(p);var z=o.createElementNS(a,\"rect\");z.s" +"etAttribute(\"id\",\"sozi-toc-background\");z.setAttribute(\"x\",c);z.setAttribute(\"y\"" +",c);z.setAttribute(\"rx\",c);z.setAttribute(\"ry\",c);z.addEventListener(\"click\",l,f" +"alse);z.addEventListener(\"mousedown\",l,false);z.addEventListener(\"mouseout\",n,fa" +"lse);p.appendChild(z);var B=0;var y=sozi.location.getFrameIndex();sozi.document." +"frames.forEach(function(E,F){var D=o.createElementNS(a,\"text\");D.appendChild(o.c" +"reateTextNode(E.title));p.appendChild(D);if(F===y){D.setAttribute(\"class\",\"sozi-" +"toc-current\")}var C=D.getBBox().width;j+=D.getBBox().height;if(C>B){B=C}D.setAtt" +"ribute(\"x\",2_c);D.setAttribute(\"y\",j+c);D.addEventListener(\"click\",g(F),false);D" +".addEventListener(\"mousedown\",l,false)});var x=o.createElementNS(a,\"path\");x.set" +"Attribute(\"class\",\"sozi-toc-arrow\");x.setAttribute(\"d\",\"M\"+(B+3_c)+\",\"+(5_c)+\" l" +"\"+(4_c)+\",0 l-\"+(2_c)+\",-\"+(3_c)+\" z\");x.addEventListener(\"click\",r,false);x.add" +"EventListener(\"mousedown\",l,false);i.appendChild(x);var A=o.createElementNS(a,\"p" +"ath\");A.setAttribute(\"class\",\"sozi-toc-arrow\");A.setAttribute(\"d\",\"M\"+(B+3_c)+\"," +"\"+(7_c)+\" l\"+(4_c)+\",0 l-\"+(2_c)+\",\"+(3_c)+\" z\");A.addEventListener(\"click\",d,fa" +"lse);A.addEventListener(\"mousedown\",l,false);i.appendChild(A);z.setAttribute(\"wi" +"dth\",B+7_c);z.setAttribute(\"height\",j+2_c);h=-B-9_c;s=0;w=v=h;i.setAttribute(\"tr" +"ansform\",\"translate(\"+h+\",0)\");t=sozi.animation.Animator.instance().augment({onS" +"tep:function(C){var E=sozi.animation.profilesf,D=1-E;w=v_E+b_D;i.setAttribu" +"te(\"transform\",\"translate(\"+w+\",0)\")}})}function m(x){var z=Array.prototype.slic" +"e.call(o.getElementsByClassName(\"sozi-toc-current\"));z.forEach(function(A){A.rem" +"oveAttribute(\"class\")});var y=p.getElementsByTagName(\"text\");y[x].setAttribute(\"" +"class\",\"sozi-toc-current\")}u.show=function(){b=w;v=s;t.start(e)};u.hide=function" +"(){b=w;v=h;t.start(e)};u.isVisible=function(){return v===s};sozi.events.listen(\"" +"sozi.player.ready\",q);sozi.events.listen(\"sozi.player.cleanup\",u.hide);sozi.even" +"ts.listen(\"sozi.player.framechange\",m)});namespace(this,\"sozi.proto\",function(a)" +"{a.Object={installConstructors:function(){function b(){}b.prototype=this;this.in" +"stance=function(){var c=new b();c.construct.apply(c,arguments);return c};this.su" +"btype=function(d){var c=new b();c.augment(d);c.installConstructors();return c}}," +"construct:function(){},augment:function(c){for(var b in c){if(c.hasOwnProperty(b" +")){this[b]=c[b]}}return this},bind:function(c){var b=this;return function(){retu" +"rn c.apply(b,arguments)}}};a.Object.installConstructors()});namespace(this,\"sozi" +".animation\",function(d,g){var h=g.mozRequestAnimationFrame||g.webkitRequestAnima" +"tionFrame||g.msRequestAnimationFrame||g.oRequestAnimationFrame;var i=40;var b;va" +"r j=[];function e(k){if(j.length>0){if(h){h(e)}j.forEach(function(l){l.step(k)})" +"}else{if(!h){g.clearInterval(b)}}}function c(){if(h){h(e)}else{b=g.setInterval(f" +"unction(){e(Date.now())},i)}}function a(k){j.push(k);if(j.length===1){c()}}funct" +"ion f(k){j.splice(j.indexOf(k),1)}d.Animator=sozi.proto.Object.subtype({construc" +"t:function(){this.durationMs=0;this.data=null;this.initialTime=0;this.started=fa" +"lse},start:function(k,l){this.durationMs=k;this.data=l;this.initialTime=Date.now" +"();this.onStep(0);if(!this.started){this.started=true;a(this)}},stop:function(){" +"if(this.started){f(this);this.started=false}},step:function(l){var k=l-this.init" +"ialTime;if(k>=this.durationMs){this.stop();this.onStep(1);this.onDone()}else{thi" +"s.onStep(k/this.durationMs)}},onStep:function(k){},onDone:function(){}});d.profi" +"les={linear:function(k){return k},accelerate:function(k){return Math.pow(k,3)},\"" +"strong-accelerate\":function(k){return Math.pow(k,5)},decelerate:function(k){retu" +"rn 1-Math.pow(1-k,3)},\"strong-decelerate\":function(k){return 1-Math.pow(1-k,5)}," +"\"accelerate-decelerate\":function(k){var l=k<=0.5?k:1-k,m=Math.pow(2_l,3)/2;retur" +"n k<=0.5?m:1-m},\"strong-accelerate-decelerate\":function(k){var l=k<=0.5?k:1-k,m=" +"Math.pow(2_l,5)/2;return k<=0.5?m:1-m},\"decelerate-accelerate\":function(k){var l" +"=k<=0.5?k:1-k,m=(1-Math.pow(1-2_l,2))/2;return k<=0.5?m:1-m},\"strong-decelerate-" +"accelerate\":function(k){var l=k<=0.5?k:1-k,m=(1-Math.pow(1-2_l,3))/2;return k<=0" +".5?m:1-m}}});namespace(this,\"sozi.display\",function(c,g){var f=\"http://www.w3.or" +"g/2000/svg\";var b=\"http://www.w3.org/1999/xlink\";var i=g.document;var k;var h;va" +"r j;c.viewPorts={};var e;c.CameraState=sozi.proto.Object.subtype({construct:func" +"tion(){this.cx=this.cy=0;this.width=this.height=1;this.angle=0;this.clipped=true" +";this.transitionZoomPercent=0;this.transitionProfile=sozi.animation.profiles.lin" +"ear},setCenter:function(l,m){this.cx=l;this.cy=m;return this},setSize:function(m" +",l){this.width=m;this.height=l;return this},setClipped:function(l){this.clipped=" +"l;return this},setAngle:function(l){this.angle=(l+180)%360-180;return this},setR" +"awAngle:function(l){this.angle=l;return this},setTransitionZoomPercent:function(" +"l){this.transitionZoomPercent=l;return this},setTransitionProfile:function(l){th" +"is.transitionProfile=l;return this},setAtElement:function(p){var s,o,t,m;if(p.no" +"deName===\"rect\"){s=p.x.baseVal.value;o=p.y.baseVal.value;t=p.width.baseVal.value" +";m=p.height.baseVal.value}else{var q=p.getBBox();s=q.x;o=q.y;t=q.width;m=q.heigh" +"t}var n=i.documentElement.createSVGPoint();n.x=s+t/2;n.y=o+m/2;var r=p.getCTM();" +"n=n.matrixTransform(r);var l=Math.sqrt(r.a_r.a+r.b_r.b);return this.setCenter(n." +"x,n.y).setSize(t_l,m_l).setAngle(Math.atan2(r.b,r.a)_180/Math.PI)},setAtState:fu" +"nction(l){return this.setCenter(l.cx,l.cy).setSize(l.width,l.height).setAngle(l." +"angle).setClipped(l.clipped).setTransitionZoomPercent(l.transitionZoomPercent).s" +"etTransitionProfile(l.transitionProfile)},interpolatableAttributes:[\"cx\",\"cy\",\"w" +"idth\",\"height\",\"angle\"],interpolate:function(m,q,p){var o=1-p;for(var n=0;n<this" +".interpolatableAttributes.length;n+=1){var l=this.interpolatableAttributes[n];th" +"is[l]=q[l]p+m[l]o}}});c.Camera=c.CameraState.subtype({construct:function(n,o){" +"c.CameraState.construct.call(this);this.viewPort=n;this.svgClipRect=i.createElem" +"entNS(f,\"rect\");var m=i.createElementNS(f,\"clipPath\");m.setAttribute(\"id\",\"sozi-" +"clip-path-\"+n.id+\"-\"+o);m.appendChild(this.svgClipRect);n.svgGroup.appendChild(m" +");var l=i.createElementNS(f,\"g\");l.setAttribute(\"clip-path\",\"url(#sozi-clip-path" +"-\"+n.id+\"-\"+o+\")\");n.svgGroup.appendChild(l);if(n.isPrimary){this.svgLayer=i.cre" +"ateElementNS(f,\"g\");this.svgLayer.appendChild(i.getElementById(o))}else{this.svg" +"Layer=i.createElementNS(f,\"use\");this.svgLayer.setAttributeNS(b,\"href\",\"#\"+o)}l." +"appendChild(this.svgLayer)},setAtState:function(l){return c.CameraState.setAtSta" +"te.call(this,l).update()},getScale:function(){return Math.min(this.viewPort.widt" +"h/this.width,this.viewPort.height/this.height)},rotate:function(l){return this.s" +"etAngle(this.angle+l).update()},zoom:function(m,l,n){return this.setSize(this.wi" +"dth/m,this.height/m).drag((1-m)(l-this.viewPort.width/2),(1-m)(n-this.viewPort" +".height/2))},drag:function(m,l){var q=this.getScale();var o=this.angleMath.PI/1" +"80;var n=Math.sin(o);var p=Math.cos(o);return this.setCenter(this.cx-(mp-ln)/q" +",this.cy-(mn+lp)/q).setClipped(false).update()},update:function(){var q=this.g" +"etScale();var n=this.widthq;var m=this.heightq;var l=(this.viewPort.width-n)/2" +";var r=(this.viewPort.height-m)/2;this.svgClipRect.setAttribute(\"x\",this.clipped" +"?l:0);this.svgClipRect.setAttribute(\"y\",this.clipped?r:0);this.svgClipRect.setAt" +"tribute(\"width\",this.clipped?n:this.viewPort.width);this.svgClipRect.setAttribut" +"e(\"height\",this.clipped?m:this.viewPort.height);var p=-this.cx+this.width/2+l/q;" +"var o=-this.cy+this.height/2+r/q;this.svgLayer.setAttribute(\"transform\",\"scale(\"" +"+q+\")translate(\"+p+\",\"+o+\")rotate(\"+(-this.angle)+\",\"+this.cx+\",\"+this.cy+\")\");r" +"eturn this}});c.ViewPort=sozi.proto.Object.subtype({construct:function(n,m,l){th" +"is.id=n;c.viewPorts[n]=this;this.isPrimary=!!l;if(this.isPrimary){if(e){throw\"Fa" +"iled to create a primary viewport. A primary viewport already exists.\"}else{e=th" +"is}}this.svgGroup=i.createElementNS(f,\"g\");this.svgGroup.setAttribute(\"class\",\"s" +"ozi-viewport\");this.svgGroup.setAttribute(\"id\",\"sozi-viewport-\"+n);i.documentEle" +"ment.appendChild(this.svgGroup);this.setLocation(0,0).setSize(g.innerWidth,g.inn" +"erHeight);this.cameras={};m.forEach(function(o){this.cameras[o]=c.Camera.instanc" +"e(this,o)},this)},setSize:function(m,l){this.width=m;this.height=l;return this}," +"setLocation:function(l,m){this.x=l;this.y=m;return this},contains:function(l,m){" +"return l>=this.x&&l<this.x+this.width&&m>=this.y&&m<this.y+this.height},getDocum" +"entState:function(){var m=c.CameraState.instance().setCenter(k.x+k.width/2,k.y+k" +".height/2).setSize(k.width,k.height).setClipped(false);var l={};for(var n in thi" +"s.cameras){l[n]=m}return l},update:function(){this.svgGroup.setAttribute(\"transf" +"orm\",\"translate(\"+this.x+\",\"+this.y+\")\");for(var l in this.cameras){this.cameras" +"[l].update()}return this},showFrame:function(l){for(var m in l.states){this.came" +"ras[m].setAtState(l.states[m])}return this},drag:function(m,l){for(var n in this" +".cameras){this.cameras[n].drag(m,l)}return this},zoom:function(m,l,o){for(var n " +"in this.cameras){this.cameras[n].zoom(m,l,o)}return this},rotate:function(l){for" +"(var m in this.cameras){this.cameras[m].rotate(l)}return this},onWindowResize:fu" +"nction(m,l){this.setLocation(this.xm,this.yl).setSize(this.widthm,this.height" +"l).update()}});function d(){var l=i.documentElement;k=l.getBBox();h=g.innerWidt" +"h;j=g.innerHeight;l.setAttribute(\"width\",h);l.setAttribute(\"height\",j);sozi.even" +"ts.fire(\"sozi.display.ready\")}function a(){var l=i.documentElement;l.setAttribut" +"e(\"width\",g.innerWidth);l.setAttribute(\"height\",g.innerHeight);for(var m in c.vi" +"ewPorts){c.viewPorts[m].onWindowResize(g.innerWidth/h,g.innerHeight/j)}h=g.inner" +"Width;j=g.innerHeight}sozi.events.listen(\"sozi.document.ready\",d);g.addEventList" +"ener(\"resize\",a,false)});namespace(this,\"sozi.player\",function(d,h){var j=sozi.d" +"isplay;var o;var c;var l;var e=500;var q=-10;var k=\"linear\";var g=0;var m=0;var " +"n=false;var p=false;function i(){if(sozi.document.frames[m].timeoutEnable){p=tru" +"e;var r=(m+1)%sozi.document.frames.length;l=h.setTimeout(function(){d.moveToFram" +"e(r)},sozi.document.frames[m].timeoutMs)}}d.startFromIndex=function(r){n=true;p=" +"false;g=r;m=r;o.showFrame(sozi.document.frames[r]);i()};d.restart=function(){d.s" +"tartFromIndex(m)};d.stop=function(){c.stop();if(p){h.clearTimeout(l);p=false}n=f" +"alse;g=m};function b(r,B,z){var C={ss:((r<0)?Math.max(B,z):Math.min(B,z))(100-r" +")/100,ts:0.5,k:0};if(r!==0){var x=B-z;var w=B-C.ss;var t=z-C.ss;if(x!==0){var s=" +"Math.sqrt(w*t);var A=(w-s)/x;var y=(w+s)/x;C.ts=(A>0&&A<=1)?A:y}C.k=w/C.ts/C.ts}" +"return C}d.jumpToFrame=function(r){d.stop();sozi.events.fire(\"sozi.player.cleanu" +"p\");g=r;m=r;o.showFrame(sozi.document.frames[r]);sozi.events.fire(\"sozi.player.f" +"ramechange\",r)};function f(r,u,x,s){var t={};for(var w in r){t[w]={initialState:" +"sozi.display.CameraState.instance(),finalState:sozi.display.CameraState.instance" +"()};t[w].profile=s||u[w].transitionProfile;t[w].initialState.setAtState(r[w]);if" +"(u.hasOwnProperty(w)){t[w].finalState.setAtState(u[w])}else{t[w].finalState.setA" +"tState(r[w])}if(t[w].finalState.angle-t[w].initialState.angle>180){t[w].finalSta" +"te.setRawAngle(t[w].finalState.angle-360)}else{if(t[w].finalState.angle-t[w].ini" +"tialState.angle<-180){t[w].initialState.setRawAngle(t[w].initialState.angle-360)" +"}}var v=x||u[w].transitionZoomPercent;if(v&&u.hasOwnProperty(w)){t[w].zoomWidth=" +"b(v,r[w].width,u[w].width);t[w].zoomHeight=b(v,r[w].height,u[w].height)}}return " +"t}d.previewFrame=function(r){m=r;c.start(e,f(o.cameras,sozi.document.frames[r].s" +"tates,q,sozi.animation.profiles[k]));sozi.events.fire(\"sozi.player.framechange\"," +"r)};d.moveToFrame=function(s){if(p){h.clearTimeout(l);p=false}var r,u,t;if(s===(" +"m+1)%sozi.document.frames.length){r=sozi.document.frames[s].transitionDurationMs" +";u=undefined;t=undefined}else{r=e;u=q;t=sozi.animation.profiles[k]}sozi.events.f" +"ire(\"sozi.player.cleanup\");n=true;m=s;c.start(r,f(o.cameras,sozi.document.frames" +"[s].states,u,t));sozi.events.fire(\"sozi.player.framechange\",s)};d.moveToFirst=fu" +"nction(){d.moveToFrame(0)};d.jumpToPrevious=function(){var r=m;if(!c.started||g<" +"=m){r-=1}if(r>=0){d.jumpToFrame(r)}};d.moveToPrevious=function(){for(var r=m-1;r" +">=0;r-=1){var s=sozi.document.frames[r];if(!s.timeoutEnable||s.timeoutMs!==0){d." +"moveToFrame(r);break}}};d.jumpToNext=function(){var r=m;if(!c.started||g>=m){r+=" +"1}if(r<sozi.document.frames.length){d.jumpToFrame(r)}};d.moveToNext=function(){i" +"f(m<sozi.document.frames.length-1||sozi.document.frames[m].timeoutEnable){d.move" +"ToFrame((m+1)%sozi.document.frames.length)}};d.moveToLast=function(){d.moveToFra" +"me(sozi.document.frames.length-1)};d.moveToCurrent=function(){d.moveToFrame(m)};" +"d.showAll=function(){d.stop();sozi.events.fire(\"s

sozi-projects / Sozi

Dia "porting" #56

Figure out a prefix for where to find libxslt at runtime.