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Commit 880509beece11b1b673073cb283c9b605def4344

Authored by Perry Werneck
1 parent de046ba0
Exists in master and in 4 other branches develop, edit-header-bar, keypads, script-support

Setting element properties from xml definition.

Showing 4 changed files with 179 additions and 6 deletions   Show diff stats
src/objects/keypad/attribute.c 0 → 100644
  Diff comments   View file @880509b
... ... @@ -0,0 +1,139 @@
  1 +/*
  2 + * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
  3 + * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
  4 + * aplicativos mainframe. Registro no INPI sob o nome G3270.
  5 + *
  6 + * Copyright (C) <2008> <Banco do Brasil S.A.>
  7 + *
  8 + * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
  9 + * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
  10 + * Free Software Foundation.
  11 + *
  12 + * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
  13 + * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
  14 + * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
  15 + * obter mais detalhes.
  16 + *
  17 + * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
  18 + * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
  19 + * St, Fifth Floor, Boston, MA 02110-1301 USA
  20 + *
  21 + * Este programa está nomeado como - e possui - linhas de código.
  22 + *
  23 + * Contatos:
  24 + *
  25 + * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
  26 + * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
  27 + *
  28 + */
  29 +
  30 + #include "private.h"
  31 + #include <stdlib.h>
  32 +
  33 +/*---[ Globals & Object definition ]----------------------------------------------------------------*/
  34 +
  35 + struct Attribute {
  36 + GObject * object;
  37 + gboolean translatable;
  38 + GParamSpec *spec;
  39 + };
  40 +
  41 +/*---[ Implement ]----------------------------------------------------------------------------------*/
  42 +
  43 +
  44 + static void parse_error (GMarkupParseContext *context, GError *error, gpointer data) {
  45 + g_free(data);
  46 + }
  47 +
  48 + static void parse_text(GMarkupParseContext *context, const gchar *text, gsize text_len, gpointer user_data, GError **error) {
  49 +
  50 + if( ((struct Attribute *) user_data)->translatable ) {
  51 + text = gettext(text);
  52 + }
  53 +
  54 + GParamSpec *spec = ((struct Attribute *) user_data)->spec;
  55 +
  56 + debug("%s=\"%s\"",spec->name,text);
  57 +
  58 + GValue value = G_VALUE_INIT;
  59 + g_value_init(&value,spec->value_type);
  60 +
  61 + switch(spec->value_type) {
  62 + case G_TYPE_STRING:
  63 + g_value_set_string(&value,text);
  64 + break;
  65 +
  66 + case G_TYPE_UINT:
  67 + g_value_set_uint(&value,(unsigned int) atoi(text));
  68 + break;
  69 +
  70 + case G_TYPE_INT:
  71 + g_value_set_int(&value, atoi(text));
  72 + break;
  73 +
  74 + default:
  75 + g_set_error_literal(
  76 + error,
  77 + g_quark_from_static_string("keypad"),
  78 + ENOENT,
  79 + _( "Invalid or unknown property type" )
  80 + );
  81 +
  82 + g_value_unset(&value);
  83 + return;
  84 +
  85 + }
  86 +
  87 + g_object_set_property(((struct Attribute *) user_data)->object,spec->name,&value);
  88 + g_value_unset(&value);
  89 + }
  90 +
  91 + void attribute_element_start(GMarkupParseContext *context,const gchar **names,const gchar **values, GObject *parent, GError **error) {
  92 +
  93 + struct Attribute * data = g_new0(struct Attribute,1);
  94 + const gchar *name;
  95 +
  96 + data->object = parent;
  97 +
  98 + if(!g_markup_collect_attributes(
  99 + "attribute",names,values,error,
  100 + G_MARKUP_COLLECT_BOOLEAN|G_MARKUP_COLLECT_OPTIONAL, "translatable", &data->translatable,
  101 + G_MARKUP_COLLECT_STRING, "name", &name,
  102 + G_MARKUP_COLLECT_INVALID
  103 + )) {
  104 +
  105 + g_free(data);
  106 + return;
  107 +
  108 + }
  109 +
  110 + data->spec = g_object_class_find_property(G_OBJECT_GET_CLASS(parent),name);
  111 + if(!data->spec) {
  112 + g_set_error_literal(
  113 + error,
  114 + g_quark_from_static_string("keypad"),
  115 + ENOENT,
  116 + _( "Invalid or unknown property name" )
  117 + );
  118 + g_free(data);
  119 + return;
  120 + }
  121 +
  122 + static const GMarkupParser parser = {
  123 + NULL,
  124 + NULL,
  125 + parse_text,
  126 + NULL,
  127 + parse_error
  128 + };
  129 +
  130 + g_markup_parse_context_push(context, &parser, data);
  131 +
  132 + }
  133 +
  134 + void attribute_element_end(GMarkupParseContext *context, GObject *parent, GError **error) {
  135 +
  136 + struct Attribute * data = g_markup_parse_context_pop(context);
  137 + g_free(data);
  138 +
  139 + }
... ...
src/objects/keypad/element.c
  Diff comments   View file @880509b
... ... @@ -89,6 +89,16 @@
89 89 )
90 90 );
91 91  
  92 + g_object_class_install_property(object_class, PROP_ACTION,
  93 + g_param_spec_string (
  94 + I_("action"),
  95 + I_("action"),
  96 + N_("The name of associated action"),
  97 + NULL,
  98 + G_PARAM_STATIC_STRINGS | G_PARAM_READABLE | G_PARAM_WRITABLE
  99 + )
  100 + );
  101 +
92 102 g_object_class_install_property(object_class, PROP_LABEL,
93 103 g_param_spec_string (
94 104 I_("label"),
... ... @@ -206,6 +216,14 @@
206 216 }
207 217 break;
208 218  
  219 + case PROP_ICON_NAME:
  220 +
  221 + if(element->icon_name) {
  222 + g_free(element->icon_name);
  223 + element->icon_name = g_value_dup_string(value);
  224 + }
  225 + break;
  226 +
209 227 case PROP_ACTION:
210 228  
211 229 if(element->action) {
... ... @@ -235,13 +253,23 @@
235 253 }
236 254 }
237 255  
238   - static void element_start(GMarkupParseContext *context, const gchar *element_name, const gchar **names,const gchar **values, GList *keypads, GError **error) {
  256 + static void element_start(GMarkupParseContext *context, const gchar *element_name, const gchar **names,const gchar **values, GObject *element, GError **error) {
  257 +
  258 + if(!g_ascii_strcasecmp(element_name,"attribute")) {
  259 + attribute_element_start(context,names,values,element,error);
  260 + return;
  261 + }
239 262  
240 263 debug("%s(%s)",__FUNCTION__,element_name);
241 264  
242 265 }
243 266  
244   - static void element_end(GMarkupParseContext *context, const gchar *element_name, GList *keypads, GError **error) {
  267 + static void element_end(GMarkupParseContext *context, const gchar *element_name, GObject *element, GError **error) {
  268 +
  269 + if(!g_ascii_strcasecmp(element_name,"attribute")) {
  270 + attribute_element_end(context,element,error);
  271 + return;
  272 + }
245 273  
246 274 debug("%s(%s)",__FUNCTION__,element_name);
247 275  
... ...
src/objects/keypad/keypad.cbp
  Diff comments   View file @880509b
... ... @@ -39,6 +39,9 @@
39 39 <Add option="`pkg-config --libs libv3270 gtk+-3.0`" />
40 40 </Linker>
41 41 <Unit filename="../../include/pw3270/keypad.h" />
  42 + <Unit filename="attribute.c">
  43 + <Option compilerVar="CC" />
  44 + </Unit>
42 45 <Unit filename="element.c">
43 46 <Option compilerVar="CC" />
44 47 </Unit>
... ...
src/objects/keypad/private.h
  Diff comments   View file @880509b
... ... @@ -103,12 +103,15 @@
103 103  
104 104 };
105 105  
106   - void keypad_model_set_position(GObject *model, const gchar *position);
107   - void keypad_model_parse_context(GObject *model, GMarkupParseContext *context);
  106 + G_GNUC_INTERNAL void keypad_model_set_position(GObject *model, const gchar *position);
  107 + G_GNUC_INTERNAL void keypad_model_parse_context(GObject *model, GMarkupParseContext *context);
108 108  
109   - const gchar * keypad_model_get_position(GObject *mode);
  109 + G_GNUC_INTERNAL const gchar * keypad_model_get_position(GObject *mode);
110 110  
111   - void keypad_model_element_parse_context(GObject *element, GMarkupParseContext *context);
  111 + G_GNUC_INTERNAL void keypad_model_element_parse_context(GObject *element, GMarkupParseContext *context);
  112 +
  113 + G_GNUC_INTERNAL void attribute_element_start(GMarkupParseContext *context,const gchar **names,const gchar **values, GObject *parent, GError **error);
  114 + G_GNUC_INTERNAL void attribute_element_end(GMarkupParseContext *context, GObject *parent, GError **error);
112 115  
113 116 G_END_DECLS
114 117  
... ...