/* * Copyright (C) 2007 Ross Burton * * 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 2 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 St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include "koto-task.h" #include "ical-util.h" #include "koto-task-summary.h" #include "koto-platform.h" G_DEFINE_TYPE (KotoTaskSummary, koto_task_summary, GTK_TYPE_SCROLLED_WINDOW); #define GET_PRIVATE(o) \ (G_TYPE_INSTANCE_GET_PRIVATE ((o), KOTO_TYPE_TASK_SUMMARY, KotoTaskSummaryPrivate)) enum { PROP_0, PROP_TASK, }; typedef struct { KotoTask *task; GtkTextBuffer *buffer; GtkTextTag *summary_tag; GtkTextTag *due_tag; GtkTextTag *desc_tag; GtkTextTag *url_tag; } KotoTaskSummaryPrivate; static void update_buffer (KotoTaskSummary *summary) { KotoTaskSummaryPrivate *priv; g_assert (KOTO_IS_TASK_SUMMARY (summary)); priv = GET_PRIVATE (summary); gtk_text_buffer_set_text (priv->buffer, "", -1); if (priv->task) { icalcomponent *comp = priv->task->comp; GtkTextIter end; const char *value; gtk_text_buffer_get_end_iter (priv->buffer, &end); /* Summary */ value = ical_util_get_summary (comp); if (value) { gtk_text_buffer_insert_with_tags (priv->buffer, &end, value, -1, priv->summary_tag, NULL); gtk_text_buffer_insert (priv->buffer, &end, "\n", -1); } /* TODO: category */ /* Due date */ { icaltimetype time; GDate date; char *due, *s; time = icalcomponent_get_due (comp); if (!icaltime_is_null_time (time)) { g_date_clear (&date, 1); /* TODO: don't use this, but use _with_zone */ g_date_set_time_t (&date, icaltime_as_timet (time)); due = ical_util_get_human_date (&date); s = g_strdup_printf ("Due %s", due); gtk_text_buffer_insert_with_tags (priv->buffer, &end, s, -1, priv->due_tag, NULL); gtk_text_buffer_insert (priv->buffer, &end, "\n", -1); g_free (s); g_free (due); } } /* Description */ value = icalcomponent_get_description (comp); if (value) { gtk_text_buffer_insert_with_tags (priv->buffer, &end, value, -1, priv->desc_tag, NULL); gtk_text_buffer_insert (priv->buffer, &end, "\n", -1); } /* URL */ value = ical_util_get_url (comp); if (value) gtk_text_buffer_insert_with_tags (priv->buffer, &end, value, -1, priv->url_tag, NULL); } } /* * Event callback on the URL tag, which activates the URL that was clicked. */ static gboolean on_url_event (GtkTextTag *texttag, GtkTextView *textview, GdkEvent *event, GtkTextIter *iter, gpointer user_data) { KotoTaskSummaryPrivate *priv; GtkTextIter start, end; char *url; g_assert (KOTO_IS_TASK_SUMMARY (user_data)); priv = GET_PRIVATE (user_data); /* TODO: handle in/out and change the cursor */ if (event->type == GDK_BUTTON_RELEASE) { start = end = *iter; if (gtk_text_iter_forward_to_tag_toggle (&end, priv->url_tag) && gtk_text_iter_backward_to_tag_toggle (&start, priv->url_tag)) { url = gtk_text_buffer_get_slice (gtk_text_iter_get_buffer (iter), &start, &end, FALSE); koto_platform_open_url (url); g_free (url); } } return FALSE; } static void koto_task_summary_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { KotoTaskSummaryPrivate *priv = GET_PRIVATE (object); switch (property_id) { case PROP_TASK: g_value_set_boxed (value, priv->task); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } } static void koto_task_summary_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { KotoTaskSummaryPrivate *priv = GET_PRIVATE (object); switch (property_id) { case PROP_TASK: priv->task = g_value_dup_boxed (value); update_buffer (KOTO_TASK_SUMMARY (object)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } } static void koto_task_summary_dispose (GObject *object) { KotoTaskSummaryPrivate *priv = GET_PRIVATE (object); if (priv->task) { koto_task_unref (priv->task); priv->task = NULL; } if (G_OBJECT_CLASS (koto_task_summary_parent_class)->dispose) G_OBJECT_CLASS (koto_task_summary_parent_class)->dispose (object); } static void koto_task_summary_finalize (GObject *object) { G_OBJECT_CLASS (koto_task_summary_parent_class)->finalize (object); } static void koto_task_summary_class_init (KotoTaskSummaryClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); g_type_class_add_private (klass, sizeof (KotoTaskSummaryPrivate)); object_class->get_property = koto_task_summary_get_property; object_class->set_property = koto_task_summary_set_property; object_class->dispose = koto_task_summary_dispose; object_class->finalize = koto_task_summary_finalize; g_object_class_install_property (object_class, PROP_TASK, g_param_spec_boxed ("task", "task", NULL, KOTO_TYPE_TASK, G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK)); } static void koto_task_summary_init (KotoTaskSummary *self) { KotoTaskSummaryPrivate *priv = GET_PRIVATE (self); GtkWidget *textview; gtk_scrolled_window_set_vadjustment (GTK_SCROLLED_WINDOW (self), NULL); gtk_scrolled_window_set_hadjustment (GTK_SCROLLED_WINDOW (self), NULL); gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (self), GTK_SHADOW_IN); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (self), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); textview = g_object_new (GTK_TYPE_TEXT_VIEW, "wrap-mode", GTK_WRAP_WORD, "editable", FALSE, "cursor-visible", FALSE, "left-margin", 8, "right-margin", 8, NULL); gtk_widget_show (textview); gtk_container_add (GTK_CONTAINER (self), textview); priv->buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (textview)); priv->summary_tag = gtk_text_buffer_create_tag (priv->buffer, "summary", "scale", PANGO_SCALE_LARGE, "weight", PANGO_WEIGHT_BOLD, "pixels-above-lines", 6, "pixels-below-lines", 6, NULL); priv->due_tag = gtk_text_buffer_create_tag (priv->buffer, "due", "weight", PANGO_WEIGHT_BOLD, "pixels-below-lines", 6, NULL); priv->desc_tag = gtk_text_buffer_create_tag (priv->buffer, "description", "left-margin", 16, "right-margin", 16, NULL); priv->url_tag = gtk_text_buffer_create_tag (priv->buffer, "url", /* TODO: set from theme */ "foreground", "blue", "underline", TRUE, "pixels-above-lines", 6, NULL); g_signal_connect (priv->url_tag, "event", G_CALLBACK (on_url_event), self); } GtkWidget * koto_task_summary_new (void) { return g_object_new (KOTO_TYPE_TASK_SUMMARY, NULL); }