diff options
Diffstat (limited to 'src/extension/dbus/document-interface.cpp')
| -rw-r--r-- | src/extension/dbus/document-interface.cpp | 181 |
1 files changed, 178 insertions, 3 deletions
diff --git a/src/extension/dbus/document-interface.cpp b/src/extension/dbus/document-interface.cpp index 4e629a1a9..1e6577173 100644 --- a/src/extension/dbus/document-interface.cpp +++ b/src/extension/dbus/document-interface.cpp @@ -17,7 +17,7 @@ #include "document-interface.h" #include <string.h> - +#include <dbus/dbus-glib.h> #include "desktop-handles.h" //sp_desktop_document() #include "desktop-style.h" //sp_desktop_get_style #include "display/canvas-text.h" //text @@ -56,6 +56,25 @@ //#include "2geom/svg-path-parser.h" //get_node_coordinates +#include <glib.h> +#include <dbus/dbus-glib.h> + +#if 0 +#include <libxml/tree.h> +#include <libxml/parser.h> +#include <libxml/xpath.h> +#include <libxml/xpathInternals.h> +#endif + + enum + { + OBJECT_MOVED_SIGNAL, + LAST_SIGNAL + }; + + static guint signals[LAST_SIGNAL] = { 0 }; + + /**************************************************************************** HELPER / SHORTCUT FUNCTIONS ****************************************************************************/ @@ -280,6 +299,14 @@ document_interface_class_init (DocumentInterfaceClass *klass) GObjectClass *object_class; object_class = G_OBJECT_CLASS (klass); object_class->finalize = document_interface_finalize; + signals[OBJECT_MOVED_SIGNAL] = + g_signal_new ("object_moved", + G_OBJECT_CLASS_TYPE (klass), + G_SIGNAL_RUN_LAST, + 0, + NULL, NULL, + g_cclosure_marshal_VOID__STRING, + G_TYPE_NONE, 1, G_TYPE_STRING); } static void @@ -587,6 +614,44 @@ document_interface_document_resize_to_fit_selection (DocumentInterface *object, return TRUE; } +gboolean +document_interface_document_set_display_area (DocumentInterface *object, + double x0, + double y0, + double x1, + double y1, + double border, + GError **error) +{ + object->desk->set_display_area (x0, + y0, + x1, + y1, + border, false); + return TRUE; +} + + +GArray * +document_interface_document_get_display_area (DocumentInterface *object) +{ + Geom::Rect const d = object->desk->get_display_area(); + + GArray * dArr = g_array_new (TRUE, TRUE, sizeof(double)); + + double x0 = d.min()[Geom::X]; + double y0 = d.min()[Geom::Y]; + double x1 = d.max()[Geom::X]; + double y1 = d.max()[Geom::Y]; + g_array_append_val (dArr, x0); // + g_array_append_val (dArr, y0); + g_array_append_val (dArr, x1); + g_array_append_val (dArr, y1); + return dArr; + +} + + /**************************************************************************** OBJECT FUNCTIONS ****************************************************************************/ @@ -835,6 +900,35 @@ document_interface_set_text (DocumentInterface *object, gchar *name, gchar *text } + +gboolean +document_interface_text_apply_style (DocumentInterface *object, gchar *name, + int start_pos, int end_pos, gchar *style, gchar *styleval, + GError **error) +{ + + SPItem* text_obj=(SPItem* )get_object_by_name(object->desk, name, error); + + //void sp_te_apply_style(SPItem *text, Inkscape::Text::Layout::iterator const &start, Inkscape::Text::Layout::iterator const &end, SPCSSAttr const *css) + //TODO verify object type + if (!text_obj) + return FALSE; + Inkscape::Text::Layout const *layout = te_get_layout(text_obj); + Inkscape::Text::Layout::iterator start = layout->charIndexToIterator (start_pos); + Inkscape::Text::Layout::iterator end = layout->charIndexToIterator (end_pos); + + SPCSSAttr *css = sp_repr_css_attr_new(); + sp_repr_css_set_property(css, style, styleval); + + sp_te_apply_style(text_obj, + start, + end, + css); + return TRUE; + +} + + /**************************************************************************** FILE I/O FUNCTIONS ****************************************************************************/ @@ -861,8 +955,22 @@ gboolean document_interface_load(DocumentInterface *object, return TRUE; } -gboolean document_interface_save_as(DocumentInterface *object, - const gchar *filename, GError ** /*error*/) +gchar * +document_interface_import (DocumentInterface *object, + gchar *filename, GError **error) +{ + desktop_ensure_active (object->desk); + const Glib::ustring file(filename); + SPDocument * doc = sp_desktop_document(object->desk); + + SPObject *new_obj = NULL; + new_obj = file_import(doc, file, NULL); + return strdup(new_obj->getRepr()->attribute("id")); +} + +gboolean +document_interface_save_as (DocumentInterface *object, + const gchar *filename, GError **error) { SPDocument * doc = sp_desktop_document(object->desk); #ifdef WITH_GNOME_VFS @@ -1329,6 +1437,73 @@ document_interface_layer_previous (DocumentInterface *object, GError **error) return dbus_call_verb (object, SP_VERB_LAYER_PREV, error); } + +//////////////signals + + +DocumentInterface *fugly; +gboolean dbus_send_ping (SPDesktop* desk, SPItem *item) +{ + //DocumentInterface *obj; + g_signal_emit (desk->dbus_document_interface, signals[OBJECT_MOVED_SIGNAL], 0, item->getId()); + g_print("Ping!\n"); + return TRUE; +} + +//////////tree + + +gboolean +document_interface_get_children (DocumentInterface *object, char *name, char ***out, GError **error) +{ + SPItem* parent=(SPItem* )get_object_by_name(object->desk, name, error); + + GSList const *children = parent->childList(false); + + int size = g_slist_length((GSList *) children); + + *out = g_new0 (char *, size + 1); + + int i = 0; + for (GSList const *iter = children; iter != NULL; iter = iter->next) { + (*out)[i] = g_strdup(SP_OBJECT(iter->data)->getRepr()->attribute("id")); + i++; + } + (*out)[i] = NULL; + + return TRUE; + +} + + +gchar* +document_interface_get_parent (DocumentInterface *object, char *name, GError **error) +{ + SPItem* node=(SPItem* )get_object_by_name(object->desk, name, error); + + SPObject* parent=node->parent; + + return g_strdup(parent->getRepr()->attribute("id")); + +} + +#if 0 +//just pseudo code +gboolean +document_interface_get_xpath (DocumentInterface *object, char *xpath_expression, char ***out, GError **error){ + SPDocument * doc = sp_desktop_document (object->desk); + Inkscape::XML::Document *repr = doc->getReprDoc(); + + xmlXPathObjectPtr xpathObj; + xmlXPathContextPtr xpathCtx; + xpathCtx = xmlXPathNewContext(repr);//XmlDocPtr + xpathObj = xmlXPathEvalExpression(xmlCharStrdup(xpath_expression), xpathCtx); + + //xpathresult result = xpatheval(repr, xpath_selection); + //convert resut to a string array we can return via dbus + return TRUE; +} +#endif /* Local Variables: mode:c++ |