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index 9776dafca88d39051bce0f5739b7433dae9c12b4..61760e9d9b85d07b5c655321f21bdbc74188692f 100644 (file)
#include "cairo-ps-out.h"
#include "cairo-render-context.h"
#include "cairo-renderer.h"
+#include "latex-text-renderer.h"
#include <print.h>
#include "extension/system.h"
#include "extension/print.h"
namespace Extension {
namespace Internal {
-bool
-CairoPsOutput::check (Inkscape::Extension::Extension * module)
+bool CairoPsOutput::check (Inkscape::Extension::Extension * /*module*/)
{
- if (NULL == Inkscape::Extension::db.get(SP_MODULE_KEY_PRINT_CAIRO_PS))
- return FALSE;
-
- return TRUE;
+ if (NULL == Inkscape::Extension::db.get(SP_MODULE_KEY_PRINT_CAIRO_PS)) {
+ return FALSE;
+ } else {
+ return TRUE;
+ }
}
-bool
-CairoEpsOutput::check (Inkscape::Extension::Extension * module)
+bool CairoEpsOutput::check (Inkscape::Extension::Extension * /*module*/)
{
- if (NULL == Inkscape::Extension::db.get(SP_MODULE_KEY_PRINT_CAIRO_EPS))
- return FALSE;
-
- return TRUE;
+ if (NULL == Inkscape::Extension::db.get(SP_MODULE_KEY_PRINT_CAIRO_EPS)) {
+ return FALSE;
+ } else {
+ return TRUE;
+ }
}
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 omittext,
+ 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);
+ renderer->_omitText = omittext;
ctx->setFilterToBitmap(filtertobitmap);
ctx->setBitmapResolution(resolution);
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_arena_item_unref(root);
nr_object_unref((NRObject *) arena);
-/* end */
+
+ renderer->destroyContext(ctx);
delete renderer;
return ret;
-
}
@@ -111,10 +124,10 @@ ps_print_document_to_file(SPDocument *doc, gchar const *filename, unsigned int l
\brief This function calls the output module with the filename
\param mod unused
\param doc Document to be saved
- \param uri Filename to save to (probably will end in .ps)
+ \param filename Filename to save to (probably will end in .ps)
*/
void
-CairoPsOutput::save (Inkscape::Extension::Output *mod, SPDocument *doc, const gchar *uri)
+CairoPsOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *filename)
{
Inkscape::Extension::Extension * ext;
unsigned int ret;
@@ -123,89 +136,75 @@ 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(...) {}
+
+ bool new_textToLaTeX = FALSE;
+ try {
+ new_textToLaTeX = mod->get_param_bool("textToLaTeX");
}
catch(...) {
- g_warning("Parameter <textToPath> might not exists");
+ g_warning("Parameter <textToLaTeX> might not exist");
}
- 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_areaPage = 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_areaPage = mod->get_param_bool("areaPage");
+ } 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(...) {}
+ // Create PS
+ {
+ gchar * final_name;
+ final_name = g_strdup_printf("> %s", filename);
+ ret = ps_print_document_to_file(doc, final_name, level, new_textToPath, new_textToLaTeX, new_blurToBitmap, new_bitmapResolution, new_exportId, new_areaDrawing, new_areaPage);
+ g_free(final_name);
- if (!ret)
- throw Inkscape::Extension::Output::save_failed();
+ if (!ret)
+ throw Inkscape::Extension::Output::save_failed();
+ }
- return;
+ // Create LaTeX file (if requested)
+ if (new_textToLaTeX) {
+ gchar * tex_filename;
+ //strip filename of ".ps", do not add ".tex" here.
+ gsize n = g_str_has_suffix(filename, ".ps") ? strlen(filename)-3 : strlen(filename);
+ tex_filename = g_strndup(filename, n);
+ ret = latex_render_document_text_to_file(doc, tex_filename, new_exportId, new_areaDrawing, new_areaPage, false);
+ g_free(tex_filename);
+ if (!ret)
+ throw Inkscape::Extension::Output::save_failed();
+ }
}
@@ -213,10 +212,10 @@ CairoPsOutput::save (Inkscape::Extension::Output *mod, SPDocument *doc, const gc
\brief This function calls the output module with the filename
\param mod unused
\param doc Document to be saved
- \param uri Filename to save to (probably will end in .ps)
+ \param filename Filename to save to (probably will end in .ps)
*/
void
-CairoEpsOutput::save (Inkscape::Extension::Output *mod, SPDocument *doc, const gchar *uri)
+CairoEpsOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *filename)
{
Inkscape::Extension::Extension * ext;
unsigned int ret;
@@ -225,89 +224,75 @@ 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(...) {}
+
+ bool new_textToLaTeX = FALSE;
+ try {
+ new_textToLaTeX = mod->get_param_bool("textToLaTeX");
}
catch(...) {
- g_warning("Parameter <textToPath> might not exists");
+ g_warning("Parameter <textToLaTeX> might not exist");
}
- 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");
- }
+ } 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, true);
- g_free(final_name);
-
- try {
- ext->set_param_int("resolution", old_bitmapResolution);
- }
- catch(...) {
- g_warning("Parameter <resolution> might not exists");
- }
+ bool new_areaPage = true;
try {
- ext->set_param_bool("blurToBitmap", old_blurToBitmap);
- }
- catch(...) {
- g_warning("Parameter <blurToBitmap> might not exists");
- }
+ new_areaPage = mod->get_param_bool("areaPage");
+ } 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(...) {}
+ // Create EPS
+ {
+ gchar * final_name;
+ final_name = g_strdup_printf("> %s", filename);
+ ret = ps_print_document_to_file(doc, final_name, level, new_textToPath, new_textToLaTeX, new_blurToBitmap, new_bitmapResolution, new_exportId, new_areaDrawing, new_areaPage, true);
+ g_free(final_name);
- if (!ret)
- throw Inkscape::Extension::Output::save_failed();
+ if (!ret)
+ throw Inkscape::Extension::Output::save_failed();
+ }
- return;
+ // Create LaTeX file (if requested)
+ if (new_textToLaTeX) {
+ gchar * tex_filename;
+ //strip filename of ".eps", do not add ".tex" here.
+ gsize n = g_str_has_suffix(filename, ".eps") ? strlen(filename)-4 : strlen(filename);
+ tex_filename = g_strndup(filename, n);
+ ret = latex_render_document_text_to_file(doc, tex_filename, new_exportId, new_areaDrawing, new_areaPage, false);
+ g_free(tex_filename);
+ if (!ret)
+ throw Inkscape::Extension::Output::save_failed();
+ }
}
#endif
"</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=\"textToLaTeX\" gui-text=\"" N_("PS+LaTeX: Omit text in PS, and create LaTeX file") "\" type=\"boolean\">false</param>\n"
+ "<param name=\"blurToBitmap\" gui-text=\"" N_("Rasterize filter effects") "\" type=\"boolean\">true</param>\n"
+ "<param name=\"resolution\" gui-text=\"" N_("Resolution for rasterization (dpi)") "\" type=\"int\" min=\"1\" max=\"10000\">90</param>\n"
+ "<param name=\"areaDrawing\" gui-text=\"" N_("Export area is drawing") "\" type=\"boolean\">true</param>\n"
+ "<param name=\"areaPage\" gui-text=\"" N_("Export area is page") "\" type=\"boolean\">true</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"
#endif
"</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=\"textToLaTeX\" gui-text=\"" N_("EPS+LaTeX: Omit text in EPS, and create LaTeX file") "\" type=\"boolean\">false</param>\n"
+ "<param name=\"blurToBitmap\" gui-text=\"" N_("Rasterize filter effects") "\" type=\"boolean\">true</param>\n"
+ "<param name=\"resolution\" gui-text=\"" N_("Resolution for rasterization (dpi)") "\" type=\"int\" min=\"1\" max=\"10000\">90</param>\n"
+ "<param name=\"areaDrawing\" gui-text=\"" N_("Export area is drawing") "\" type=\"boolean\">true</param>\n"
+ "<param name=\"areaPage\" gui-text=\"" N_("Export area is page") "\" type=\"boolean\">true</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"