/* licensing and copyright information here */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
#include <math.h>
#include <gtk/gtk.h>
#include <config.h>
PROP_0,
PROP_INTERACTIVE,
PROP_PROTECT,
- PROP_DEFAULT_FONT_DESCRIPTION,
- PROP_MONOSPACE_FONT_DESCRIPTION,
PROP_SPACING,
};
priv->self = self;
priv->interactive = TRUE;
priv->protect = FALSE;
- priv->default_font_desc = pango_font_description_from_string("Serif");
- priv->monospace_font_desc = pango_font_description_from_string("Monospace");
- priv->css_file = NULL;
priv->default_styles = g_new0(StyleSet,1);
priv->current_styles = g_new0(StyleSet,1);
priv->pager_attr_list = pango_attr_list_new();
- priv->style_initialized = FALSE;
priv->final_message = g_strdup("[ The game has finished ]");
priv->running = FALSE;
priv->program = NULL;
priv->timer_id = 0;
priv->in_startup = FALSE;
priv->current_dir = NULL;
+
+ style_init(self);
}
static void
case PROP_PROTECT:
chimara_glk_set_protect( glk, g_value_get_boolean(value) );
break;
- case PROP_DEFAULT_FONT_DESCRIPTION:
- chimara_glk_set_default_font_description( glk, (PangoFontDescription *)g_value_get_pointer(value) );
- break;
- case PROP_MONOSPACE_FONT_DESCRIPTION:
- chimara_glk_set_monospace_font_description( glk, (PangoFontDescription *)g_value_get_pointer(value) );
- break;
case PROP_SPACING:
chimara_glk_set_spacing( glk, g_value_get_uint(value) );
break;
case PROP_PROTECT:
g_value_set_boolean(value, priv->protect);
break;
- case PROP_DEFAULT_FONT_DESCRIPTION:
- g_value_set_pointer(value, priv->default_font_desc);
- break;
- case PROP_MONOSPACE_FONT_DESCRIPTION:
- g_value_set_pointer(value, priv->monospace_font_desc);
- break;
case PROP_SPACING:
g_value_set_uint(value, priv->spacing);
break;
CHIMARA_GLK_USE_PRIVATE(self, priv);
/* Free widget properties */
- pango_font_description_free(priv->default_font_desc);
- pango_font_description_free(priv->monospace_font_desc);
g_free(priv->final_message);
/* Free styles */
g_hash_table_destroy(priv->default_styles->text_buffer);
g_hash_table_destroy(priv->current_styles->text_buffer);
g_hash_table_destroy(priv->current_styles->text_grid);
pango_attr_list_unref(priv->pager_attr_list);
- priv->style_initialized = FALSE;
/* Free the event queue */
g_mutex_lock(priv->event_lock);
g_async_queue_unref(priv->line_input_queue);
/* Free other stuff */
- if(priv->current_dir)
- g_free(priv->current_dir);
+ g_free(priv->current_dir);
/* Chain up to parent */
G_OBJECT_CLASS(chimara_glk_parent_class)->finalize(object);
FALSE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_LAX_VALIDATION | G_PARAM_STATIC_STRINGS) );
- /* We can't use G_PARAM_CONSTRUCT on these because then the constructor will
- initialize them with NULL */
- /**
- * ChimaraGlk:default-font-description:
- *
- * Pointer to a #PangoFontDescription describing the default proportional
- * font, to be used in text buffer windows for example.
- *
- * Default value: font description created from the string
- * <quote>Sans</quote>
- */
- g_object_class_install_property(object_class, PROP_DEFAULT_FONT_DESCRIPTION,
- g_param_spec_pointer("default-font-description", _("Default Font"),
- _("Font description of the default proportional font"),
- G_PARAM_READWRITE | G_PARAM_LAX_VALIDATION | G_PARAM_STATIC_STRINGS) );
-
- /**
- * ChimaraGlk:monospace-font-description:
- *
- * Pointer to a #PangoFontDescription describing the default monospace font,
- * to be used in text grid windows and %style_Preformatted, for example.
- *
- * Default value: font description created from the string
- * <quote>Monospace</quote>
- */
- g_object_class_install_property(object_class, PROP_MONOSPACE_FONT_DESCRIPTION,
- g_param_spec_pointer("monospace-font-description", _("Monospace Font"),
- _("Font description of the default monospace font"),
- G_PARAM_READWRITE | G_PARAM_LAX_VALIDATION | G_PARAM_STATIC_STRINGS) );
-
/**
* ChimaraGlk:spacing:
*
}
/**
- * chimara_glk_set_default_font_description:
+ * chimara_glk_set_css_to_default:
* @glk: a #ChimaraGlk widget
- * @font: a #PangoFontDescription
*
- * Sets @glk's default proportional font. See
- * #ChimaraGlk:default-font-description.
+ * Resets the styles for text buffer and text grid windows to their defaults.
*/
-void
-chimara_glk_set_default_font_description(ChimaraGlk *glk, PangoFontDescription *font)
+void
+chimara_glk_set_css_to_default(ChimaraGlk *glk)
{
- g_return_if_fail(glk || CHIMARA_IS_GLK(glk));
- g_return_if_fail(font);
-
- ChimaraGlkPrivate *priv = CHIMARA_GLK_PRIVATE(glk);
- pango_font_description_free(priv->default_font_desc);
- priv->default_font_desc = pango_font_description_copy(font);
- g_object_notify(G_OBJECT(glk), "default-font-description");
- /* TODO: Apply the font description to all the windows and recalculate the sizes */
+ reset_default_styles(glk);
}
/**
- * chimara_glk_set_default_font_string:
+ * chimara_glk_set_css_from_file:
* @glk: a #ChimaraGlk widget
- * @font: string representation of a font description
+ * @filename: path to a CSS file, or %NULL
+ * @error: location to store a <link linkend="glib-GError">GError</link>, or
+ * %NULL
*
- * Sets @glk's default proportional font according to the string @font, which
- * must be a string in the form <quote><replaceable>FAMILY-LIST</replaceable>
- * [<replaceable>STYLE-OPTIONS</replaceable>]
- * [<replaceable>SIZE</replaceable>]</quote>, such as <quote>Charter,Utopia
- * Italic 12</quote> or <quote>Sans</quote>. See
- * #ChimaraGlk:default-font-description.
- */
-void
-chimara_glk_set_default_font_string(ChimaraGlk *glk, const gchar *font)
-{
- g_return_if_fail(glk || CHIMARA_IS_GLK(glk));
- g_return_if_fail(font || *font);
-
- PangoFontDescription *fontdesc = pango_font_description_from_string(font);
- g_return_if_fail(fontdesc);
-
- ChimaraGlkPrivate *priv = CHIMARA_GLK_PRIVATE(glk);
- pango_font_description_free(priv->default_font_desc);
- priv->default_font_desc = fontdesc;
- g_object_notify(G_OBJECT(glk), "default-font-description");
-
- /* TODO: Apply the font description to all the windows and recalculate the sizes */
-}
-
-/**
- * chimara_glk_get_default_font_description:
- * @glk: a #ChimaraGlk widget
- *
- * Returns @glk's default proportional font.
+ * Sets the styles for text buffer and text grid windows according to the CSS
+ * file @filename. Note that the styles are set cumulatively on top of whatever
+ * the styles are at the time this function is called; to reset the styles to
+ * their defaults, use chimara_glk_set_css_to_default().
*
- * Return value: a newly-allocated #PangoFontDescription which must be freed
- * using pango_font_description_free(), or %NULL on error.
+ * Returns: %TRUE on success, %FALSE if an error occurred, in which case @error
+ * will be set.
*/
-PangoFontDescription *
-chimara_glk_get_default_font_description(ChimaraGlk *glk)
+gboolean
+chimara_glk_set_css_from_file(ChimaraGlk *glk, const gchar *filename, GError **error)
{
- g_return_val_if_fail(glk || CHIMARA_IS_GLK(glk), NULL);
-
- ChimaraGlkPrivate *priv = CHIMARA_GLK_PRIVATE(glk);
- return pango_font_description_copy(priv->default_font_desc);
-}
+ g_return_val_if_fail(glk || CHIMARA_IS_GLK(glk), FALSE);
+ g_return_val_if_fail(filename, FALSE);
+ g_return_val_if_fail(error == NULL || *error == NULL, FALSE);
-/**
- * chimara_glk_set_monospace_font_description:
- * @glk: a #ChimaraGlk widget
- * @font: a #PangoFontDescription
- *
- * Sets @glk's default monospace font. See
- * #ChimaraGlk:monospace-font-description.
- */
-void
-chimara_glk_set_monospace_font_description(ChimaraGlk *glk, PangoFontDescription *font)
-{
- g_return_if_fail(glk || CHIMARA_IS_GLK(glk));
- g_return_if_fail(font);
-
- ChimaraGlkPrivate *priv = CHIMARA_GLK_PRIVATE(glk);
- pango_font_description_free(priv->monospace_font_desc);
- priv->monospace_font_desc = pango_font_description_copy(font);
- g_object_notify(G_OBJECT(glk), "monospace-font-description");
+ int fd = open(filename, O_RDONLY);
+ if(fd == -1) {
+ *error = g_error_new(G_IO_ERROR, g_io_error_from_errno(errno),
+ _("Error opening file \"%s\": %s"), filename, g_strerror(errno));
+ return FALSE;
+ }
+
+ GScanner *scanner = create_css_file_scanner();
+ g_scanner_input_file(scanner, fd);
+ scanner->input_name = filename;
+ scan_css_file(scanner, glk);
+
+ /* Set the current style to a copy of the default style */
+ /* FIXME this is not correct */
+ copy_default_styles_to_current_styles(glk);
- /* TODO: Apply the font description to all the windows and recalculate the sizes */
+ if(close(fd) == -1) {
+ *error = g_error_new(G_IO_ERROR, g_io_error_from_errno(errno),
+ _("Error closing file \"%s\": %s"), filename, g_strerror(errno));
+ return FALSE;
+ }
+ return TRUE;
}
/**
- * chimara_glk_set_monospace_font_string:
+ * chimara_glk_set_css_from_string:
* @glk: a #ChimaraGlk widget
- * @font: string representation of a font description
+ * @filename: a string containing CSS code
*
- * Sets @glk's default monospace font according to the string @font, which must
- * be a string in the form <quote><replaceable>FAMILY-LIST</replaceable>
- * [<replaceable>STYLE-OPTIONS</replaceable>]
- * [<replaceable>SIZE</replaceable>]</quote>, such as <quote>Courier
- * Bold 12</quote> or <quote>Monospace</quote>. See
- * #ChimaraGlk:monospace-font-description.
+ * Sets the styles for text buffer and text grid windows according to @css. Note
+ * that the styles are set cumulatively on top of whatever the styles are at the
+ * time this function is called; to reset the styles to their defaults, use
+ * chimara_glk_set_css_to_default().
*/
void
-chimara_glk_set_monospace_font_string(ChimaraGlk *glk, const gchar *font)
+chimara_glk_set_css_from_string(ChimaraGlk *glk, const gchar *css)
{
g_return_if_fail(glk || CHIMARA_IS_GLK(glk));
- g_return_if_fail(font || *font);
+ g_return_if_fail(css || *css);
- PangoFontDescription *fontdesc = pango_font_description_from_string(font);
- g_return_if_fail(fontdesc);
-
- ChimaraGlkPrivate *priv = CHIMARA_GLK_PRIVATE(glk);
- pango_font_description_free(priv->monospace_font_desc);
- priv->monospace_font_desc = fontdesc;
- g_object_notify(G_OBJECT(glk), "monospace-font-description");
-
- /* TODO: Apply the font description to all the windows and recalculate the sizes */
-}
-
-/**
- * chimara_glk_get_monospace_font_description:
- * @glk: a #ChimaraGlk widget
- *
- * Returns @glk's default monospace font.
- *
- * Return value: a newly-allocated #PangoFontDescription which must be freed
- * using pango_font_description_free(), or %NULL on error.
- */
-PangoFontDescription *
-chimara_glk_get_monospace_font_description(ChimaraGlk *glk)
-{
- g_return_val_if_fail(glk || CHIMARA_IS_GLK(glk), NULL);
-
- ChimaraGlkPrivate *priv = CHIMARA_GLK_PRIVATE(glk);
- return pango_font_description_copy(priv->monospace_font_desc);
+ GScanner *scanner = create_css_file_scanner();
+ g_scanner_input_text(scanner, css, strlen(css));
+ scanner->input_name = "<string>";
+ scan_css_file(scanner, glk);
+
+ /* Set the current style to a copy of the default style */
+ /* FIXME this is not correct */
+ copy_default_styles_to_current_styles(glk);
}
/**
{
g_return_val_if_fail(glk || CHIMARA_IS_GLK(glk), FALSE);
g_return_val_if_fail(plugin, FALSE);
+ g_return_val_if_fail(error == NULL || *error == NULL, FALSE);
+
if(chimara_glk_get_running(glk)) {
g_set_error(error, CHIMARA_ERROR, CHIMARA_PLUGIN_ALREADY_RUNNING, _("There was already a plugin running."));
return FALSE;
projects / rodin / chimara.git / blobdiff