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| author | JP Rosevear <jpr@ximian.com> | 2004-04-19 02:01:19 +0800 |
|---|---|---|
| committer | JP Rosevear <jpr@src.gnome.org> | 2004-04-19 02:01:19 +0800 |
| commit | 2b14db9d6023aff8b64abc4ed9b977596795b632 (patch) | |
| tree | e2907f1dadc8e19bf838dd6d6c86a03b4eca4a7f /calendar/gui/e-tasks.c | |
| parent | d4d421a5dde39a20ea46ca44c013ad5b3a04a3d1 (diff) | |
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Fixes #53124
2004-04-18 JP Rosevear <jpr@ximian.com>
Fixes #53124
* gui/e-tasks.c: remove preview pieces, they are in their own
class now; use the new class for preview
* gui/e-cal-component-preview.[hc]: implement a preview area for
tasks and events
svn path=/trunk/; revision=25505
Diffstat (limited to 'calendar/gui/e-tasks.c')
| -rw-r--r-- | calendar/gui/e-tasks.c | 330 |
1 files changed, 41 insertions, 289 deletions
diff --git a/calendar/gui/e-tasks.c b/calendar/gui/e-tasks.c index 0072e26873..e1f65b5af0 100644 --- a/calendar/gui/e-tasks.c +++ b/calendar/gui/e-tasks.c @@ -22,7 +22,10 @@ * Rodrigo Moya <rodrigo@ximian.com> */ +#ifdef HAVE_CONFIG_H #include <config.h> +#endif + #include <gnome.h> #include <libgnomevfs/gnome-vfs-ops.h> #include <gal/util/e-util.h> @@ -30,8 +33,6 @@ #include <gal/menus/gal-view-instance.h> #include <gal/menus/gal-view-factory-etable.h> #include <gal/menus/gal-view-etable.h> -#include <gtkhtml/gtkhtml.h> -#include <gtkhtml/gtkhtml-stream.h> #include "e-util/e-categories-config.h" #include "e-util/e-time-utils.h" @@ -48,6 +49,7 @@ #include "e-calendar-table-config.h" #include "misc.h" #include "tasks-component.h" +#include "e-cal-component-preview.h" #include "e-tasks.h" #include "common/authentication.h" @@ -67,8 +69,9 @@ struct _ETasksPrivate { /* Calendar search bar for tasks */ GtkWidget *search_bar; - /* The HTML widget to display the task's details */ - GtkWidget *html; + /* The preview */ + GtkWidget *preview; + gchar *current_uid; /* View instance and the view menus handler */ @@ -102,261 +105,45 @@ E_MAKE_TYPE (e_tasks, "ETasks", ETasks, e_tasks_class_init, e_tasks_init, GTK_TYPE_TABLE) -/* Converts a time_t to a string, relative to the specified timezone */ -static char * -timet_to_str_with_zone (time_t t, icaltimezone *zone) -{ - struct icaltimetype itt; - struct tm tm; - char buf[256]; - - if (t == -1) - return g_strdup (_("invalid time")); - - itt = icaltime_from_timet_with_zone (t, FALSE, zone); - tm = icaltimetype_to_tm (&itt); - - e_time_format_date_and_time (&tm, calendar_config_get_24_hour_format (), - FALSE, FALSE, buf, sizeof (buf)); - return g_strdup (buf); -} - -static void -write_html (GtkHTMLStream *stream, ECalComponent *comp) -{ - ECalComponentText text; - ECalComponentDateTime dt; - gchar *buf, *str; - icaltimezone *current_zone; - GSList *l; - icalproperty_status status; - int *priority_value; - - g_return_if_fail (E_IS_CAL_COMPONENT (comp)); - - current_zone = calendar_config_get_icaltimezone (); - - /* write document header */ - e_cal_component_get_summary (comp, &text); - gtk_html_stream_printf (stream, - "<HTML><BODY><H1>%s</H1>", - text.value); - - /* write icons for the categories */ - e_cal_component_get_categories_list (comp, &l); - if (l) { - GSList *node; - - for (node = l; node != NULL; node = node->next) { - const char *icon_file; - - icon_file = e_categories_config_get_icon_file_for ((const char *) node->data); - if (icon_file) { - gtk_html_stream_printf (stream, "<IMG ALT=\"%s\" SRC=\"file://%s\">", - (const char *) node->data, icon_file); - } - } - - e_cal_component_free_categories_list (l); - } - - /* write summary */ - gtk_html_stream_printf (stream, - "<BR><BR><BR><TABLE BORDER=\"0\" WIDTH=\"80%%\">" - "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\" WIDTH=\"15%%\"><B>%s</B></TD><TD>%s</TD></TR>", - _("Summary:"), text.value); - - /* write start date */ - e_cal_component_get_dtstart (comp, &dt); - if (dt.value != NULL) { - buf = timet_to_str_with_zone (icaltime_as_timet (*dt.value), current_zone); - str = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL); - - g_free (buf); - } else - str = g_strdup (""); - - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD><TD>%s</TD></TR>", - _("Start Date:"), str); - - e_cal_component_free_datetime (&dt); - g_free (str); - - /* write Due Date */ - e_cal_component_get_due (comp, &dt); - if (dt.value != NULL) { - buf = timet_to_str_with_zone (icaltime_as_timet (*dt.value), current_zone); - str = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL); - - g_free (buf); - } else - str = g_strdup (""); - - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD><TD>%s</TD></TR>", - _("Due Date:"), str); - - e_cal_component_free_datetime (&dt); - g_free (str); - - /* write status */ - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Status:")); - e_cal_component_get_status (comp, &status); - switch (status) { - case ICAL_STATUS_INPROCESS : - str = g_strdup (_("In Progress")); - break; - case ICAL_STATUS_COMPLETED : - str = g_strdup (_("Completed")); - break; - case ICAL_STATUS_CANCELLED : - str = g_strdup (_("Cancelled")); - break; - case ICAL_STATUS_NONE : - default : - str = g_strdup (_("Not Started")); - break; - } - - gtk_html_stream_printf (stream, "<TD>%s</TD></TR>", str); - g_free (str); - - /* write priority */ - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Priority:")); - e_cal_component_get_priority (comp, &priority_value); - if (priority_value) { - if (*priority_value == 0) - str = g_strdup (""); - else if (*priority_value <= 4) - str = g_strdup (_("High")); - else if (*priority_value == 5) - str = g_strdup (_("Normal")); - else - str = g_strdup (_("Low")); - - gtk_html_stream_printf (stream, "<TD>%s</TD></TR>", str); - - g_free (str); - e_cal_component_free_priority (priority_value); - } else - gtk_html_stream_printf (stream, "<TD></TD></TR>"); - - /* write description and URL */ - gtk_html_stream_printf (stream, "<TR><TD COLSPAN=\"2\"><HR></TD></TR>"); - - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Description:")); - e_cal_component_get_description_list (comp, &l); - if (l) { - GSList *node; - - gtk_html_stream_printf (stream, "<TD>"); - - for (node = l; node != NULL; node = node->next) { - gint i; - GString *str = g_string_new ("");; - - text = * (ECalComponentText *) node->data; - for (i = 0; i < strlen (text.value ? text.value : 0); i++) { - if (text.value[i] == '\n') - str = g_string_append (str, "<BR>"); - else if (text.value[i] == '<') - str = g_string_append (str, "<"); - else if (text.value[i] == '>') - str = g_string_append (str, ">"); - else - str = g_string_append_c (str, text.value[i]); - } - - gtk_html_stream_printf (stream, str->str); - g_string_free (str, TRUE); - } - - gtk_html_stream_printf (stream, "</TD></TR>"); - - e_cal_component_free_text_list (l); - } else - gtk_html_stream_printf (stream, "<TD></TD></TR>"); - - /* URL */ - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Web Page:")); - e_cal_component_get_url (comp, (const char **) &str); - if (str) - gtk_html_stream_printf (stream, "<TD><A HREF=\"%s\">%s</A></TD></TR>", str, str); - else - gtk_html_stream_printf (stream, "<TD></TD></TR>"); - - gtk_html_stream_printf (stream, "</TABLE>"); - - /* close document */ - gtk_html_stream_printf (stream, "</BODY></HTML>"); -} - -static void -on_link_clicked (GtkHTML *html, const char *url, gpointer data) -{ - GError *err = NULL; - - gnome_url_show (url, &err); - - if (err) { - g_warning ("gnome_url_show: %s", err->message); - g_error_free (err); - } -} - -static void -on_url_cb (GtkHTML *html, const char *url, gpointer data) -{ - char *msg; - ETasks *tasks = data; - - if (url && *url) { - msg = g_strdup_printf (_("Click to open %s"), url); - e_calendar_table_set_status_message (e_tasks_get_calendar_table (tasks), msg); - g_free (msg); - } else - e_calendar_table_set_status_message (e_tasks_get_calendar_table (tasks), NULL); -} - /* Callback used when the cursor changes in the table */ static void table_cursor_change_cb (ETable *etable, int row, gpointer data) { ETasks *tasks; ETasksPrivate *priv; + ECalModel *model; + ECalModelComponent *comp_data; + ECalComponent *comp; + const char *uid; + int n_selected; tasks = E_TASKS (data); priv = tasks->priv; n_selected = e_table_selected_count (etable); - + /* update the HTML widget */ - if (n_selected == 1) { - GtkHTMLStream *stream; - ECalModel *model; - ECalModelComponent *comp_data; - ECalComponent *comp; - const char *uid; + if (n_selected != 1) { + e_cal_component_preview_clear (E_CAL_COMPONENT_PREVIEW (priv->preview)); - model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view)); - - stream = gtk_html_begin (GTK_HTML (priv->html)); - - comp_data = e_cal_model_get_component_at (model, e_table_get_cursor_row (etable)); - comp = e_cal_component_new (); - e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (comp_data->icalcomp)); - write_html (stream, comp); - - gtk_html_stream_close (stream, GTK_HTML_STREAM_OK); - - e_cal_component_get_uid (comp, &uid); - if (priv->current_uid) - g_free (priv->current_uid); - priv->current_uid = g_strdup (uid); + return; + } + + model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view)); + + comp_data = e_cal_model_get_component_at (model, e_table_get_cursor_row (etable)); + comp = e_cal_component_new (); + e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (comp_data->icalcomp)); - g_object_unref (comp); - } else - gtk_html_load_empty (GTK_HTML (priv->html)); + e_cal_component_preview_display (E_CAL_COMPONENT_PREVIEW (priv->preview), comp_data->client, comp); + + e_cal_component_get_uid (comp, &uid); + if (priv->current_uid) + g_free (priv->current_uid); + priv->current_uid = g_strdup (uid); + + g_object_unref (comp); } /* Callback used when the selection changes in the table. */ @@ -403,29 +190,6 @@ search_bar_category_changed_cb (CalSearchBar *cal_search, const char *category, e_cal_model_set_default_category (model, category); } -/* Callback used when the user selects a URL in the HTML widget */ -static void -url_requested_cb (GtkHTML *html, const char *url, GtkHTMLStream *stream, gpointer data) -{ - if (!strncmp ("file:///", url, strlen ("file:///"))) { - GnomeVFSHandle *handle; - GnomeVFSResult result; - char buffer[4096]; - - if (gnome_vfs_open (&handle, url, GNOME_VFS_OPEN_READ) == GNOME_VFS_OK) { - do { - GnomeVFSFileSize bread; - - result = gnome_vfs_read (handle, buffer, sizeof (buffer), &bread); - if (result == GNOME_VFS_OK) - gtk_html_stream_write (stream, buffer, bread); - } while (result == GNOME_VFS_OK); - - gnome_vfs_close (handle); - } - } -} - static gboolean vpaned_resized_cb (GtkWidget *widget, GdkEventButton *event, ETasks *tasks) { @@ -451,6 +215,8 @@ set_timezone (ETasks *tasks) /* FIXME Error checking */ e_cal_set_default_timezone (client, zone, NULL); } + + e_cal_component_preview_set_default_timezone (E_CAL_COMPONENT_PREVIEW (priv->preview), zone); } static void @@ -550,7 +316,7 @@ setup_widgets (ETasks *tasks) ETasksPrivate *priv; ETable *etable; ECalModel *model; - GtkWidget *paned, *scroll; + GtkWidget *paned; priv = tasks->priv; @@ -587,26 +353,11 @@ setup_widgets (ETasks *tasks) g_signal_connect (etable, "selection_change", G_CALLBACK (table_selection_change_cb), tasks); /* create the task detail */ - priv->html = gtk_html_new (); - gtk_html_set_default_content_type (GTK_HTML (priv->html), "charset=utf-8"); - gtk_html_load_empty (GTK_HTML (priv->html)); - - g_signal_connect (G_OBJECT (priv->html), "url_requested", - G_CALLBACK (url_requested_cb), NULL); - g_signal_connect (G_OBJECT (priv->html), "link_clicked", - G_CALLBACK (on_link_clicked), tasks); - g_signal_connect (G_OBJECT (priv->html), "on_url", - G_CALLBACK (on_url_cb), tasks); - - gtk_widget_pop_colormap (); - scroll = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN); - gtk_container_add (GTK_CONTAINER (scroll), priv->html); - gtk_paned_add2 (GTK_PANED (paned), scroll); - gtk_widget_show_all (scroll); +// gtk_widget_pop_colormap (); + + priv->preview = e_cal_component_preview_new (); + gtk_paned_add2 (GTK_PANED (paned), priv->preview); + gtk_widget_show (priv->preview); model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view)); g_signal_connect (G_OBJECT (model), "model_row_changed", @@ -1053,7 +804,8 @@ e_tasks_delete_selected (ETasks *tasks) set_status_message (tasks, _("Deleting selected objects...")); e_calendar_table_delete_selected (cal_table); set_status_message (tasks, NULL); - gtk_html_load_empty (GTK_HTML (priv->html)); + + e_cal_component_preview_clear (E_CAL_COMPONENT_PREVIEW (priv->preview)); } /** |