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Diffstat (limited to 'src/extension/internal/cairo-ps-out.cpp')
-rw-r--r--src/extension/internal/cairo-ps-out.cpp207
1 files changed, 74 insertions, 133 deletions
diff --git a/src/extension/internal/cairo-ps-out.cpp b/src/extension/internal/cairo-ps-out.cpp
index fba0ab571..01afec0fc 100644
--- a/src/extension/internal/cairo-ps-out.cpp
+++ b/src/extension/internal/cairo-ps-out.cpp
@@ -61,23 +61,35 @@ CairoEpsOutput::check (Inkscape::Extension::Extension * module)
}
static bool
-ps_print_document_to_file(SPDocument *doc, gchar const *filename, unsigned int level, bool texttopath, bool filtertobitmap, int resolution, bool eps = false)
+ps_print_document_to_file(SPDocument *doc, gchar const *filename, unsigned int level, bool texttopath, bool filtertobitmap, int resolution, const gchar * const exportId, bool exportDrawing, bool exportCanvas, bool eps = false)
{
- CairoRenderer *renderer;
- CairoRenderContext *ctx;
-
sp_document_ensure_up_to_date(doc);
-/* Start */
+ SPItem *base = NULL;
+
+ bool pageBoundingBox = TRUE;
+ if (exportId && strcmp(exportId, "")) {
+ // we want to export the given item only
+ base = SP_ITEM(doc->getObjectById(exportId));
+ pageBoundingBox = exportCanvas;
+ }
+ else {
+ // we want to export the entire document from root
+ base = SP_ITEM(sp_document_root(doc));
+ pageBoundingBox = !exportDrawing;
+ }
+
+ if (!base)
+ return false;
+
/* Create new arena */
- SPItem *base = SP_ITEM(sp_document_root(doc));
NRArena *arena = NRArena::create();
unsigned dkey = sp_item_display_key_new(1);
- NRArenaItem *root = sp_item_invoke_show(base, arena, dkey, SP_ITEM_SHOW_DISPLAY);
+ sp_item_invoke_show(base, arena, dkey, SP_ITEM_SHOW_DISPLAY);
/* Create renderer and context */
- renderer = new CairoRenderer();
- ctx = renderer->createContext();
+ CairoRenderer *renderer = new CairoRenderer();
+ CairoRenderContext *ctx = renderer->createContext();
ctx->setPSLevel(level);
ctx->setEPS(eps);
ctx->setTextToPath(texttopath);
@@ -87,22 +99,21 @@ ps_print_document_to_file(SPDocument *doc, gchar const *filename, unsigned int l
bool ret = ctx->setPsTarget(filename);
if(ret) {
/* Render document */
- ret = renderer->setupDocument(ctx, doc, TRUE, NULL);
+ ret = renderer->setupDocument(ctx, doc, pageBoundingBox, base);
if (ret) {
renderer->renderItem(ctx, base);
ret = ctx->finish();
}
}
- renderer->destroyContext(ctx);
/* Release arena */
sp_item_invoke_hide(base, dkey);
nr_object_unref((NRObject *) arena);
-/* end */
+
+ renderer->destroyContext(ctx);
delete renderer;
return ret;
-
}
@@ -122,89 +133,51 @@ CairoPsOutput::save (Inkscape::Extension::Output *mod, SPDocument *doc, const gc
if (ext == NULL)
return;
- const gchar *old_level = NULL;
const gchar *new_level = NULL;
- int level = 1;
+ int level = CAIRO_PS_LEVEL_2;
try {
- old_level = ext->get_param_enum("PSlevel");
new_level = mod->get_param_enum("PSlevel");
- if((new_level != NULL) && (g_ascii_strcasecmp("PS2", new_level) == 0))
- level = 0;
-// ext->set_param_enum("PSlevel", new_level);
- }
- catch(...) {
- g_warning("Parameter <PSlevel> might not exists");
- }
+ if((new_level != NULL) && !(g_ascii_strcasecmp("PS3", new_level) == 0))
+ level = CAIRO_PS_LEVEL_3;
+ } catch(...) {}
- bool old_textToPath = FALSE;
bool new_textToPath = FALSE;
try {
- old_textToPath = ext->get_param_bool("textToPath");
new_textToPath = mod->get_param_bool("textToPath");
- ext->set_param_bool("textToPath", new_textToPath);
- }
- catch(...) {
- g_warning("Parameter <textToPath> might not exists");
- }
+ } catch(...) {}
- bool old_blurToBitmap = FALSE;
bool new_blurToBitmap = FALSE;
try {
- old_blurToBitmap = ext->get_param_bool("blurToBitmap");
new_blurToBitmap = mod->get_param_bool("blurToBitmap");
- ext->set_param_bool("blurToBitmap", new_blurToBitmap);
- }
- catch(...) {
- g_warning("Parameter <blurToBitmap> might not exists");
- }
+ } catch(...) {}
- int old_bitmapResolution = 72;
int new_bitmapResolution = 72;
try {
- old_bitmapResolution = ext->get_param_int("resolution");
new_bitmapResolution = mod->get_param_int("resolution");
- ext->set_param_int("resolution", new_bitmapResolution);
- }
- catch(...) {
- g_warning("Parameter <resolution> might not exists");
- }
-
- gchar * final_name;
- final_name = g_strdup_printf("> %s", uri);
- ret = ps_print_document_to_file(doc, final_name, level, new_textToPath, new_blurToBitmap, new_bitmapResolution);
- g_free(final_name);
+ } catch(...) {}
+ bool new_areaCanvas = true;
try {
- ext->set_param_int("resolution", old_bitmapResolution);
- }
- catch(...) {
- g_warning("Parameter <resolution> might not exists");
- }
- try {
- ext->set_param_bool("blurToBitmap", old_blurToBitmap);
- }
- catch(...) {
- g_warning("Parameter <blurToBitmap> might not exists");
- }
+ new_areaCanvas = mod->get_param_bool("areaCanvas");
+ } catch(...) {}
+
+ bool new_areaDrawing = true;
try {
- ext->set_param_bool("textToPath", old_textToPath);
- }
- catch(...) {
- g_warning("Parameter <textToPath> might not exists");
- }
+ new_areaDrawing = mod->get_param_bool("areaDrawing");
+ } catch(...) {}
+
+ const gchar *new_exportId = NULL;
try {
-// ext->set_param_enum("PSlevel", old_level);
- }
- catch(...) {
- g_warning("Parameter <PSlevel> might not exists");
- }
+ new_exportId = mod->get_param_string("exportId");
+ } catch(...) {}
+ gchar * final_name;
+ final_name = g_strdup_printf("> %s", uri);
+ ret = ps_print_document_to_file(doc, final_name, level, new_textToPath, new_blurToBitmap, new_bitmapResolution, new_exportId, new_areaDrawing, new_areaCanvas);
+ g_free(final_name);
if (!ret)
throw Inkscape::Extension::Output::save_failed();
-
- return;
-
}
@@ -224,89 +197,51 @@ CairoEpsOutput::save (Inkscape::Extension::Output *mod, SPDocument *doc, const g
if (ext == NULL)
return;
- const gchar *old_level = NULL;
const gchar *new_level = NULL;
- int level = 1;
+ int level = CAIRO_PS_LEVEL_2;
try {
- old_level = ext->get_param_enum("PSlevel");
new_level = mod->get_param_enum("PSlevel");
- if((new_level != NULL) && (g_ascii_strcasecmp("PS2", new_level) == 0))
- level = 0;
-// ext->set_param_enum("PSlevel", new_level);
- }
- catch(...) {
- g_warning("Parameter <PSlevel> might not exists");
- }
+ if((new_level != NULL) && !(g_ascii_strcasecmp("PS3", new_level) == 0))
+ level = CAIRO_PS_LEVEL_3;
+ } catch(...) {}
- bool old_textToPath = FALSE;
bool new_textToPath = FALSE;
try {
- old_textToPath = ext->get_param_bool("textToPath");
new_textToPath = mod->get_param_bool("textToPath");
- ext->set_param_bool("textToPath", new_textToPath);
- }
- catch(...) {
- g_warning("Parameter <textToPath> might not exists");
- }
+ } catch(...) {}
- bool old_blurToBitmap = FALSE;
bool new_blurToBitmap = FALSE;
try {
- old_blurToBitmap = ext->get_param_bool("blurToBitmap");
new_blurToBitmap = mod->get_param_bool("blurToBitmap");
- ext->set_param_bool("blurToBitmap", new_blurToBitmap);
- }
- catch(...) {
- g_warning("Parameter <blurToBitmap> might not exists");
- }
+ } catch(...) {}
- int old_bitmapResolution = 72;
int new_bitmapResolution = 72;
try {
- old_bitmapResolution = ext->get_param_int("resolution");
new_bitmapResolution = mod->get_param_int("resolution");
- ext->set_param_int("resolution", new_bitmapResolution);
- }
- catch(...) {
- g_warning("Parameter <resolution> might not exists");
- }
-
- gchar * final_name;
- final_name = g_strdup_printf("> %s", uri);
- ret = ps_print_document_to_file(doc, final_name, level, new_textToPath, new_blurToBitmap, new_bitmapResolution, true);
- g_free(final_name);
+ } catch(...) {}
+ bool new_areaCanvas = true;
try {
- ext->set_param_int("resolution", old_bitmapResolution);
- }
- catch(...) {
- g_warning("Parameter <resolution> might not exists");
- }
- try {
- ext->set_param_bool("blurToBitmap", old_blurToBitmap);
- }
- catch(...) {
- g_warning("Parameter <blurToBitmap> might not exists");
- }
+ new_areaCanvas = mod->get_param_bool("areaCanvas");
+ } catch(...) {}
+
+ bool new_areaDrawing = true;
try {
- ext->set_param_bool("textToPath", old_textToPath);
- }
- catch(...) {
- g_warning("Parameter <textToPath> might not exists");
- }
+ new_areaDrawing = mod->get_param_bool("areaDrawing");
+ } catch(...) {}
+
+ const gchar *new_exportId = NULL;
try {
-// ext->set_param_enum("PSlevel", old_level);
- }
- catch(...) {
- g_warning("Parameter <PSlevel> might not exists");
- }
+ new_exportId = mod->get_param_string("exportId");
+ } catch(...) {}
+ gchar * final_name;
+ final_name = g_strdup_printf("> %s", uri);
+ ret = ps_print_document_to_file(doc, final_name, level, new_textToPath, new_blurToBitmap, new_bitmapResolution, new_exportId, new_areaDrawing, new_areaCanvas, true);
+ g_free(final_name);
if (!ret)
throw Inkscape::Extension::Output::save_failed();
-
- return;
-
}
@@ -344,9 +279,12 @@ CairoPsOutput::init (void)
"<_item value='PS2'>" N_("PostScript level 2") "</_item>\n"
#endif
"</param>\n"
+ "<param name=\"areaCanvas\" gui-text=\"" N_("Export area is whole canvas") "\" type=\"boolean\">true</param>\n"
+ "<param name=\"areaDrawing\" gui-text=\"" N_("Export area is the drawing") "\" type=\"boolean\">true</param>\n"
"<param name=\"textToPath\" gui-text=\"" N_("Convert texts to paths") "\" type=\"boolean\">false</param>\n"
"<param name=\"blurToBitmap\" gui-text=\"" N_("Convert blur effects to bitmaps") "\" type=\"boolean\">false</param>\n"
"<param name=\"resolution\" gui-text=\"" N_("Preferred resolution (DPI) of bitmaps") "\" type=\"int\" min=\"72\" max=\"2400\">90</param>\n"
+ "<param name=\"exportId\" gui-text=\"" N_("Limit export to the object with ID") "\" type=\"string\"></param>\n"
"<output>\n"
"<extension>.ps</extension>\n"
"<mimetype>image/x-postscript</mimetype>\n"
@@ -378,9 +316,12 @@ CairoEpsOutput::init (void)
"<_item value='PS2'>" N_("PostScript level 2") "</_item>\n"
#endif
"</param>\n"
+ "<param name=\"areaCanvas\" gui-text=\"" N_("Export area is whole canvas") "\" type=\"boolean\">true</param>\n"
+ "<param name=\"areaDrawing\" gui-text=\"" N_("Export area is the drawing") "\" type=\"boolean\">true</param>\n"
"<param name=\"textToPath\" gui-text=\"" N_("Convert texts to paths") "\" type=\"boolean\">false</param>\n"
"<param name=\"blurToBitmap\" gui-text=\"" N_("Convert blur effects to bitmaps") "\" type=\"boolean\">false</param>\n"
"<param name=\"resolution\" gui-text=\"" N_("Preferred resolution (DPI) of bitmaps") "\" type=\"int\" min=\"72\" max=\"2400\">90</param>\n"
+ "<param name=\"exportId\" gui-text=\"" N_("Limit export to the object with ID") "\" type=\"string\"></param>\n"
"<output>\n"
"<extension>.eps</extension>\n"
"<mimetype>image/x-e-postscript</mimetype>\n"
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 02:06:29 +0000