#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <gmodule.h>
+#include <pango/pango.h>
#include "chimara-glk.h"
#include "chimara-glk-private.h"
#include "glk.h"
enum {
PROP_0,
PROP_INTERACTIVE,
- PROP_PROTECT
+ PROP_PROTECT,
+ PROP_DEFAULT_FONT_DESCRIPTION,
+ PROP_MONOSPACE_FONT_DESCRIPTION
};
enum {
priv->self = self;
priv->interactive = TRUE;
priv->protect = FALSE;
+ priv->default_font_desc = pango_font_description_from_string("Sans");
+ priv->monospace_font_desc = pango_font_description_from_string("Monospace");
priv->program = NULL;
priv->thread = NULL;
priv->event_queue = NULL;
switch(prop_id)
{
case PROP_INTERACTIVE:
- chimara_glk_set_interactive(glk, g_value_get_boolean(value));
+ chimara_glk_set_interactive( glk, g_value_get_boolean(value) );
break;
case PROP_PROTECT:
- chimara_glk_set_protect(glk, g_value_get_boolean(value));
+ 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;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
}
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;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
}
g_mutex_free(priv->abort_lock);
priv->abort_lock = NULL;
+ /* Free private data */
+ pango_font_description_free(priv->default_font_desc);
+ pango_font_description_free(priv->monospace_font_desc);
+
G_OBJECT_CLASS(chimara_glk_parent_class)->finalize(object);
}
/* TODO: Add default signal handler implementation here */
}
+/* G_PARAM_STATIC_STRINGS only appeared in GTK 2.13.0 */
+#ifndef G_PARAM_STATIC_STRINGS
+#define G_PARAM_STATIC_STRINGS (G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)
+#endif
+
static void
chimara_glk_class_init(ChimaraGlkClass *klass)
{
pspec = g_param_spec_boolean("interactive", _("Interactive"),
_("Whether user input is expected in the Glk program"),
TRUE,
- G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_LAX_VALIDATION |
- G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_LAX_VALIDATION | G_PARAM_STATIC_STRINGS);
/**
* ChimaraGlk:interactive:
*
* Sets whether the widget is interactive. A Glk widget is normally
* interactive, but in non-interactive mode, keyboard and mouse input are
* ignored and the Glk program is controlled by chimara_glk_feed_text().
- * "More" prompts when a lot of text is printed to a text buffer are also
- * disabled. This is typically used when you wish to control an interpreter
- * program by feeding it a predefined list of commands.
+ * <quote>More</quote> prompts when a lot of text is printed to a text
+ * buffer are also disabled. This is typically used when you wish to control
+ * an interpreter program by feeding it a predefined list of commands.
*/
g_object_class_install_property(object_class, PROP_INTERACTIVE, pspec);
pspec = g_param_spec_boolean("protect", _("Protected"),
_("Whether the Glk program is barred from doing file operations"),
FALSE,
- G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_LAX_VALIDATION |
- G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_LAX_VALIDATION | G_PARAM_STATIC_STRINGS);
/**
* ChimaraGlk:protect:
*
* mode, all file operations will fail.
*/
g_object_class_install_property(object_class, PROP_PROTECT, pspec);
-
+ pspec = 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);
+ /* 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, pspec);
+ pspec = 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: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, pspec);
/* Private data */
g_type_class_add_private(klass, sizeof(ChimaraGlkPrivate));
}
return priv->protect;
}
+/**
+ * chimara_glk_set_default_font_description:
+ * @glk: a #ChimaraGlk widget
+ * @font: a #PangoFontDescription
+ *
+ * Sets @glk's default proportional font. See
+ * #ChimaraGlk:default-font-description.
+ */
+void
+chimara_glk_set_default_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->default_font_desc);
+ priv->default_font_desc = pango_font_description_copy(font);
+
+ /* TODO: Apply the font description to all the windows and recalculate the sizes */
+}
+
+/**
+ * chimara_glk_set_default_font_string:
+ * @glk: a #ChimaraGlk widget
+ * @font: string representation of a font description
+ *
+ * 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;
+
+ /* TODO: Apply the font description to all the windows and recalculate the sizes */
+}
+
+/**
+ * chimara_glk_get_default_font_description:
+ *
+ * Returns @glk's default proportional font.
+ *
+ * Return value: a newly-allocated #PangoFontDescription which must be freed
+ * using pango_font_description_free(), or %NULL on error.
+ */
+PangoFontDescription *
+chimara_glk_get_default_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->default_font_desc);
+}
+
+/**
+ * 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);
+
+ /* TODO: Apply the font description to all the windows and recalculate the sizes */
+}
+
+/**
+ * chimara_glk_set_monospace_font_string:
+ * @glk: a #ChimaraGlk widget
+ * @font: string representation of a font description
+ *
+ * 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.
+ */
+void
+chimara_glk_set_monospace_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->monospace_font_desc);
+ priv->monospace_font_desc = fontdesc;
+
+ /* TODO: Apply the font description to all the windows and recalculate the sizes */
+}
+
+/**
+ * chimara_glk_get_monospace_font_description:
+ *
+ * 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);
+}
+
/* glk_enter() is the actual function called in the new thread in which glk_main() runs. */
static gpointer
glk_enter(gpointer glk_main)
projects / projects / chimara / chimara.git / blobdiff