/* * palettestorage.c * * Copyright 2013 Richard Shann * * 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 3 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., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. */ #include #include "ui/palettes.h" #include "core/view.h" #include "core/utils.h" #include #include #include static void save_button (xmlNodePtr button, GtkWidget *widget) { //newXMLIntProp (xmlNodePtr parent, const xmlChar * name, gint content) const gchar *label = g_object_get_data (G_OBJECT(widget), "icon"); if(label == NULL) label = gtk_button_get_label(GTK_BUTTON(widget)); xmlSetProp (button, (xmlChar *) "label", (xmlChar *) label ); xmlSetProp (button, (xmlChar *) "_tooltip", (xmlChar *) gtk_widget_get_tooltip_text(widget)); xmlSetProp (button, (xmlChar *) "script", (xmlChar *) g_object_get_data (G_OBJECT(widget), "script")); } /** * Set a prop of the parent, holding the passed name and integer. */ static void newXMLIntProp (xmlNodePtr parent, const xmlChar * name, gint content) { gchar *integer = g_strdup_printf ("%d", content); xmlSetProp (parent, name, (xmlChar *) integer); g_free (integer); } static void save_palette (xmlNodePtr parent, DenemoPalette *pal) { xmlSetProp (parent, (xmlChar *) "_name", (xmlChar *) pal->name); newXMLIntProp (parent, "row-wise", pal->rows); newXMLIntProp (parent, "limit", pal->limit); newXMLIntProp (parent, "dock", pal->docked); if (pal->menu) newXMLIntProp (parent, "menu", pal->menu); newXMLIntProp (parent, "hidden", pal->docked?!gtk_widget_get_visible(pal->box): !gtk_widget_get_visible(pal->window)); GList *g; for(g=pal->buttons;g;g=g->next) { xmlNodePtr child = xmlNewChild (parent, NULL, (xmlChar *) "button", NULL); save_button (child, g->data); } } gint writePalettes (void) { gint ret = -1; xmlDocPtr doc; xmlNodePtr parent, child; gchar *localpal = NULL; gchar *actions_dir = NULL; // Build the actions directory path actions_dir = g_build_filename (get_user_data_dir (TRUE), "actions", NULL); // Create the directory if it doesn't exist g_mkdir_with_parents (actions_dir, 0755); // Now build the full file path localpal = g_build_filename (actions_dir, "palettes.xml", NULL); doc = xmlNewDoc ((xmlChar *) "1.0"); doc->xmlRootNode = parent = xmlNewDocNode (doc, NULL, (xmlChar *) "Denemo", NULL); GList *g; for( g = Denemo.palettes; g; g = g->next) { child = xmlNewChild (parent, NULL, (xmlChar *) "palette", NULL); save_palette (child, g->data); } if (xmlSaveFormatFile (localpal, doc, 1) < 0) { g_warning ("Could not save file %s", localpal); ret = -1; } else ret = 0; xmlFreeDoc (doc); g_free (actions_dir); // Free the allocated memory g_free (localpal); // Free this too (it was missing!) return ret; } /** * install palettes from file */ static gint getXMLIntProp (xmlNodePtr child, gchar *name) { gint val = -1; gchar *thename = (gchar *) xmlGetProp (child, (xmlChar *) name); if (thename) val = atoi (thename); xmlFree (thename); return val; } #define FOREACH_CHILD_ELEM(childElem, parentElem) \ for ((childElem) = (parentElem)->children; \ (childElem) != NULL; \ (childElem) = (childElem)->next) #define ELEM_NAME_EQ(childElem, childElemName) \ (strcmp ((gchar *)(childElem)->name, (childElemName)) == 0) static void installButtons (xmlNodePtr palette, DenemoPalette *pal) { xmlNodePtr childElem; FOREACH_CHILD_ELEM (childElem, palette) if (ELEM_NAME_EQ (childElem, "button")) { gchar *label = (gchar *) xmlGetProp (childElem, (xmlChar *) "label"); gchar *tooltip = gettext((gchar *) xmlGetProp (childElem, (xmlChar *) "_tooltip")); gchar *script = (gchar *) xmlGetProp (childElem, (xmlChar *) "script"); if(label && tooltip && script) palette_add_button (pal, label, tooltip, script); else g_warning ("Bad value for button in palettes.xml %s %s %s", label, tooltip, script); } } static void install_palette (xmlNodePtr palette, gboolean hide) { gchar *name = gettext((gchar *) xmlGetProp (palette, (xmlChar *) "_name")); gboolean hidden = getXMLIntProp (palette, (xmlChar *) "hidden"); gboolean row_wise = getXMLIntProp (palette, (xmlChar *) "row-wise"); gboolean dock = getXMLIntProp (palette, (xmlChar *) "dock"); gint limit = getXMLIntProp (palette, (xmlChar *) "limit"); DenemoPalette *pal = create_palette (name, dock, row_wise); pal->menu = (getXMLIntProp (palette, (xmlChar *) "menu")>0); // -1 is returned if not present set_palette_shape (name, row_wise, limit);//does gtk_widget_show in repack installButtons (palette, pal); if (hide) hidden = TRUE; if(hidden) gtk_widget_hide(pal->docked?pal->box:pal->window); else gtk_widget_show(pal->docked?pal->box:pal->window); if (pal->buttons==NULL) { delete_palette (pal); } } static gint merge_palette (xmlNodePtr palette, const gchar *sought) { gchar *name = gettext((gchar *) xmlGetProp (palette, (xmlChar *) "_name")); gboolean hidden = getXMLIntProp (palette, (xmlChar *) "hidden"); gboolean row_wise = getXMLIntProp (palette, (xmlChar *) "row-wise"); gboolean dock = getXMLIntProp (palette, (xmlChar *) "dock"); gint limit = getXMLIntProp (palette, (xmlChar *) "limit"); if(!strcmp(name, sought)) { DenemoPalette *pal = create_palette (name, dock, row_wise); set_palette_shape (name, row_wise, limit);//does gtk_widget_show in repack installButtons (palette, pal); gtk_widget_show(pal->docked?pal->box:pal->window); if (pal->buttons==NULL) { delete_palette (pal); return -1; } return 0; } return -1; } gint installPalettesFile (gchar *filename, gboolean hide) { xmlDocPtr doc = NULL; xmlNodePtr rootElem; doc = xmlParseFile (filename); if (doc == NULL) { g_warning ("Could not read XML file %s", filename); return -1; } rootElem = xmlDocGetRootElement (doc); if (rootElem == NULL) { g_warning ("Empty Document"); xmlFreeDoc (doc); return -1; } //g_debug ("RootElem: %s\n", rootElem->name); if (0 != xmlStrcmp (rootElem->name, (xmlChar*) "Denemo")) { g_warning ("Document has wrong type"); xmlFreeDoc (doc); return -1; } rootElem = rootElem->children; while (rootElem != NULL) { //g_debug ("RootElem %s\n", rootElem->name); if (0 == xmlStrcmp (rootElem->name, (const xmlChar *) "palette")) { install_palette (rootElem, hide); } rootElem = rootElem->next; } xmlFreeDoc (doc); return 0; } gint installPalettes (void) { gint ret = -1; if (Denemo.old_user_data_dir) //upgrade { ret = installPalettesFile (g_build_filename (Denemo.old_user_data_dir, COMMANDS_DIR, "palettes.xml", NULL), FALSE); } else { if ((ret = installPalettesFile (g_build_filename (get_user_data_dir (TRUE), COMMANDS_DIR, "palettes.xml", NULL), FALSE))) { if ((ret = installPalettesFile(g_build_filename (get_system_data_dir (), COMMANDS_DIR, "palettes.xml", NULL), FALSE))) ret = installPalettesFile(g_build_filename (PACKAGE_SOURCE_DIR, COMMANDS_DIR, "palettes.xml", NULL), FALSE); } } return ret; } gint mergePalette (const gchar *name) { gint ret = -1; xmlDocPtr doc = NULL; xmlNodePtr rootElem; gchar *filename = NULL; if (filename == NULL) filename = g_build_filename (get_system_data_dir (), "actions", "palettes.xml", NULL); doc = xmlParseFile (filename); if (doc == NULL) { g_warning ("Could not read XML file %s", filename); return -1; } rootElem = xmlDocGetRootElement (doc); if (rootElem == NULL) { g_warning ("Empty Document"); xmlFreeDoc (doc); return -1; } //g_debug ("RootElem: %s\n", rootElem->name); if (0 != xmlStrcmp (rootElem->name, (xmlChar*) "Denemo")) { g_warning ("Document has wrong type"); xmlFreeDoc (doc); return -1; } rootElem = rootElem->children; while (rootElem != NULL) { if (0 == xmlStrcmp (rootElem->name, (const xmlChar *) "palette")) { if( 0 == merge_palette (rootElem, name)) { ret = 0; break; } } rootElem = rootElem->next; } xmlFreeDoc (doc); return ret; }