#include <glib/gi18n.h>
#include <gtkhtml/gtkhtml.h>
#include <gtkhtml/gtkhtml-stream.h>
+#include <gtkhtml/gtkhtml-search.h>
+#include <gtkhtml/gtkhtml-embedded.h>
#include <tny-list.h>
#include <tny-simple-list.h>
#include <modest-text-utils.h>
#include "modest-msg-view.h"
#include "modest-tny-stream-gtkhtml.h"
+#include <modest-mail-header-view.h>
+#include <modest-attachments-view.h>
+#include <modest-marshal.h>
/* 'private'/'protected' functions */
static void modest_msg_view_class_init (ModestMsgViewClass *klass);
static void modest_msg_view_init (ModestMsgView *obj);
static void modest_msg_view_finalize (GObject *obj);
+static void modest_msg_view_destroy (GtkObject *obj);
+static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+/* headers signals */
+static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestMsgView *msg_view);
+static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
+
+/* GtkHtml signals */
static gboolean on_link_clicked (GtkWidget *widget, const gchar *uri, ModestMsgView *msg_view);
static gboolean on_url_requested (GtkWidget *widget, const gchar *uri, GtkHTMLStream *stream,
ModestMsgView *msg_view);
static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestMsgView *msg_view);
-#define ATT_PREFIX "att:"
+#ifdef MAEMO_CHANGES
+static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
+#endif /*MAEMO_CHANGES*/
+
+
+/* size allocation and drawing handlers */
+static void get_view_allocation (ModestMsgView *msg_view, GtkAllocation *allocation);
+static void size_request (GtkWidget *widget, GtkRequisition *req);
+static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
+static void realize (GtkWidget *widget);
+static void unrealize (GtkWidget *widget);
+static gint expose (GtkWidget *widget, GdkEventExpose *event);
+static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
+static void set_hadjustment_values (ModestMsgView *msg_view, gboolean *value_changed);
+static void set_scroll_adjustments (ModestMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
+static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
+static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
+static void disconnect_vadjustment (ModestMsgView *obj);
+static void disconnect_hadjustment (ModestMsgView *obj);
+
+/* GtkContainer methods */
+static void forall (GtkContainer *container, gboolean include_internals,
+ GtkCallback callback, gpointer userdata);
+static void container_remove (GtkContainer *container, GtkWidget *widget);
/* list my signals */
enum {
LINK_CLICKED_SIGNAL,
LINK_HOVER_SIGNAL,
ATTACHMENT_CLICKED_SIGNAL,
+ RECPT_ACTIVATED_SIGNAL,
+ LINK_CONTEXTUAL_SIGNAL,
LAST_SIGNAL
};
+/* list properties */
+enum {
+ PROP_0,
+ PROP_HADJUSTMENT,
+ PROP_VADJUSTMENT,
+ PROP_SHADOW_TYPE
+};
+
typedef struct _ModestMsgViewPrivate ModestMsgViewPrivate;
struct _ModestMsgViewPrivate {
GtkWidget *gtkhtml;
+ GtkWidget *mail_header_view;
+ GtkWidget *attachments_view;
+
TnyMsg *msg;
+ /* embedded elements */
+ GtkWidget *headers_box;
+ GtkWidget *html_scroll;
+ GtkWidget *attachments_box;
+
+ /* internal adjustments for set_scroll_adjustments */
+ GtkAdjustment *hadj;
+ GtkAdjustment *vadj;
+ GtkShadowType shadow_type;
+
+ /* gdk windows for drawing */
+ GdkWindow *view_window;
+ GdkWindow *headers_window;
+ GdkWindow *html_window;
+
+ /* zoom */
+ gdouble current_zoom;
+
+ /* link click management */
+ gchar *last_url;
+
+ TnyHeaderFlags priority_flags;
+
gulong sig1, sig2, sig3;
};
#define MODEST_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
(GInstanceInitFunc) modest_msg_view_init,
NULL
};
- my_type = g_type_register_static (GTK_TYPE_SCROLLED_WINDOW,
+ my_type = g_type_register_static (GTK_TYPE_CONTAINER,
"ModestMsgView",
&my_info, 0);
}
modest_msg_view_class_init (ModestMsgViewClass *klass)
{
GObjectClass *gobject_class;
+ GtkWidgetClass *widget_class;
+ GtkObjectClass *gtkobject_class;
+ GtkContainerClass *container_class;
gobject_class = (GObjectClass*) klass;
+ widget_class = (GtkWidgetClass *) klass;
+ gtkobject_class = (GtkObjectClass *) klass;
+ container_class = (GtkContainerClass *) klass;
parent_class = g_type_class_peek_parent (klass);
gobject_class->finalize = modest_msg_view_finalize;
+ gobject_class->set_property = set_property;
+ gobject_class->get_property = get_property;
+ gtkobject_class->destroy = modest_msg_view_destroy;
+
+ widget_class->realize = realize;
+ widget_class->unrealize = unrealize;
+ widget_class->expose_event = expose;
+ widget_class->size_request = size_request;
+ widget_class->size_allocate = size_allocate;
+
+ container_class->forall = forall;
+ container_class->remove = container_remove;
+
+ klass->set_scroll_adjustments = set_scroll_adjustments;
g_type_class_add_private (gobject_class, sizeof(ModestMsgViewPrivate));
-
+ g_object_class_install_property (gobject_class,
+ PROP_HADJUSTMENT,
+ g_param_spec_object ("hadjustment",
+ _("Horizontal adjustment"),
+ _("GtkAdjustment with information of the horizontal visible position"),
+ GTK_TYPE_ADJUSTMENT,
+ G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
+
+ g_object_class_install_property (gobject_class,
+ PROP_VADJUSTMENT,
+ g_param_spec_object ("vadjustment",
+ _("Vertical adjustment"),
+ _("GtkAdjustment with information of the vertical visible position"),
+ GTK_TYPE_ADJUSTMENT,
+ G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
+
+ g_object_class_install_property (gobject_class,
+ PROP_SHADOW_TYPE,
+ g_param_spec_enum ("shadow_type",
+ _("Shadow type"),
+ _("Kind of shadow that's shown around the view"),
+ GTK_TYPE_SHADOW_TYPE,
+ GTK_SHADOW_IN,
+ G_PARAM_READABLE | G_PARAM_WRITABLE ));
+
signals[LINK_CLICKED_SIGNAL] =
g_signal_new ("link_clicked",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET(ModestMsgViewClass, attachment_clicked),
NULL, NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE, 1, G_TYPE_INT);
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE, 1, G_TYPE_OBJECT);
signals[LINK_HOVER_SIGNAL] =
g_signal_new ("link_hover",
NULL, NULL,
g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE, 1, G_TYPE_STRING);
+
+ signals[RECPT_ACTIVATED_SIGNAL] =
+ g_signal_new ("recpt_activated",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET(ModestMsgViewClass, recpt_activated),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE, 1, G_TYPE_STRING);
+
+ signals[LINK_CONTEXTUAL_SIGNAL] =
+ g_signal_new ("link_contextual",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET(ModestMsgViewClass, link_contextual),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE, 1, G_TYPE_STRING);
+
+ widget_class->set_scroll_adjustments_signal =
+ g_signal_new ("set_scroll_adjustments",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (ModestMsgViewClass, set_scroll_adjustments),
+ NULL, NULL,
+ modest_marshal_VOID__POINTER_POINTER,
+ G_TYPE_NONE, 2,
+ GTK_TYPE_ADJUSTMENT,
+ GTK_TYPE_ADJUSTMENT);
+}
+
+static void
+set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ ModestMsgView *msg_view = MODEST_MSG_VIEW (object);
+
+ switch (prop_id) {
+ case PROP_HADJUSTMENT:
+ modest_msg_view_set_hadjustment (msg_view, g_value_get_object (value));
+ break;
+ case PROP_VADJUSTMENT:
+ modest_msg_view_set_vadjustment (msg_view, g_value_get_object (value));
+ break;
+ case PROP_SHADOW_TYPE:
+ modest_msg_view_set_shadow_type (msg_view, g_value_get_enum (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ ModestMsgView *msg_view = MODEST_MSG_VIEW (object);
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ switch (prop_id) {
+ case PROP_HADJUSTMENT:
+ g_value_set_object (value, priv->hadj);
+ break;
+ case PROP_VADJUSTMENT:
+ g_value_set_object (value, priv->vadj);
+ break;
+ case PROP_SHADOW_TYPE:
+ g_value_set_enum (value, priv->shadow_type);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+disconnect_hadjustment (ModestMsgView *msg_view)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ if (priv->hadj) {
+ g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, msg_view);
+ g_object_unref (priv->hadj);
+ priv->hadj = NULL;
+ }
+}
+
+static void
+disconnect_vadjustment (ModestMsgView *msg_view)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ if (priv->vadj) {
+ g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, msg_view);
+ g_object_unref (priv->vadj);
+ priv->vadj = NULL;
+ }
+}
+
+static void
+get_view_allocation (ModestMsgView *msg_view, GtkAllocation *allocation)
+{
+ /* This method gets the allocation of the widget in parent widget. It's the
+ real position and size of the widget */
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ allocation->x = 0;
+ allocation->y = 0;
+
+ if (priv->shadow_type != GTK_SHADOW_NONE) {
+ allocation->x = GTK_WIDGET (msg_view)->style->xthickness;
+ allocation->y = GTK_WIDGET (msg_view)->style->ythickness;
+ }
+
+ allocation->width = MAX (1, (GTK_WIDGET (msg_view)->allocation.width) - allocation->x * 2);
+ allocation->height = MAX (1, (GTK_WIDGET (msg_view)->allocation.height) - allocation->y * 2);
+
+}
+
+static void
+reclamp_adjustment (GtkAdjustment *adj,
+ gboolean *value_changed)
+{
+ gdouble value = adj->value;
+
+ /* Correct value to be inside the expected values of a scroll */
+
+ value = CLAMP (value, 0, adj->upper - adj->page_size);
+
+ if (value != adj->value) {
+ adj->value = value;
+ if (value_changed)
+ *value_changed = TRUE;
+ } else if (value_changed) {
+ *value_changed = FALSE;
+ }
+}
+
+static void
+set_hadjustment_values (ModestMsgView *msg_view,
+ gboolean *value_changed)
+{
+ GtkAllocation view_allocation;
+ GtkAdjustment *hadj = modest_msg_view_get_hadjustment (msg_view);
+
+ get_view_allocation (msg_view, &view_allocation);
+ hadj->page_size = view_allocation.width;
+ hadj->step_increment = view_allocation.width * 0.1;
+ hadj->page_increment = view_allocation.width * 0.9;
+
+ hadj->lower = 0;
+ hadj->upper = view_allocation.width;
+
+ reclamp_adjustment (hadj, value_changed);
+
+}
+
+static void
+set_vadjustment_values (ModestMsgView *msg_view,
+ gboolean *value_changed)
+{
+ GtkAllocation view_allocation;
+ GtkAdjustment *vadj = modest_msg_view_get_vadjustment (msg_view);
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+ gint full_height = 0;
+ GtkAdjustment *html_vadj;
+
+ get_view_allocation (msg_view, &view_allocation);
+ vadj->page_size = view_allocation.height;
+ vadj->step_increment = view_allocation.height * 0.1;
+ vadj->page_increment = view_allocation.height * 0.9;
+
+ vadj->lower = 0;
+
+ if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
+ GtkRequisition child_requisition;
+
+ gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
+ full_height = child_requisition.height;
+ } else {
+ full_height = 0;
+ }
+
+ /* Get the real height of the embedded html */
+ if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
+ html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
+ full_height += html_vadj->upper;
+ }
+
+ vadj->upper = MAX (view_allocation.height, full_height);
+
+ reclamp_adjustment (vadj, value_changed);
+
+}
+
+static void
+set_scroll_adjustments (ModestMsgView *msg_view,
+ GtkAdjustment *hadj,
+ GtkAdjustment *vadj)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+ modest_msg_view_set_hadjustment (msg_view, hadj);
+ modest_msg_view_set_vadjustment (msg_view, vadj);
+
+ gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->gtkhtml), vadj);
+}
+
+static void
+realize (GtkWidget *widget)
+{
+ ModestMsgView *msg_view = MODEST_MSG_VIEW (widget);
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+ GtkAdjustment *hadj = modest_msg_view_get_hadjustment (msg_view);
+ GtkAdjustment *vadj = modest_msg_view_get_vadjustment (msg_view);
+ GdkWindowAttr attributes;
+ gint event_mask;
+ gint attributes_mask;
+ GtkAllocation view_allocation;
+
+ GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
+
+ /* The structure of the GdkWindow's is:
+ * * widget->window: the shown gdkwindow embedding all the stuff inside
+ * * view_window: a backing store gdkwindow containing the headers and contents
+ * being scrolled. This window should have all the visible and non visible
+ * widgets inside.
+ * * headers_window: gdk window for headers_box.
+ * * html_window: gdk window for html_scroll (the scrolled window containing the
+ * gtkhtml showing the contents of the mail).
+ */
+
+ attributes.x = widget->allocation.x;
+ attributes.y = widget->allocation.y;
+ attributes.width = widget->allocation.width;
+ attributes.height = widget->allocation.height;
+ attributes.window_type = GDK_WINDOW_CHILD;
+ attributes.wclass = GDK_INPUT_OUTPUT;
+ attributes.visual = gtk_widget_get_visual (widget);
+ attributes.colormap = gtk_widget_get_colormap (widget);
+
+ event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
+ attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
+
+ widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes, attributes_mask);
+ gdk_window_set_user_data (widget->window, msg_view);
+
+ get_view_allocation (msg_view, &view_allocation);
+
+ attributes.x = view_allocation.x;
+ attributes.y = view_allocation.y;
+ attributes.width = view_allocation.width;
+ attributes.height = view_allocation.height;
+ attributes.event_mask = 0;
+ priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
+ gdk_window_set_user_data (priv->view_window, msg_view);
+ gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
+
+ attributes.x = -hadj->value;
+ attributes.y = -vadj->value;
+ attributes.width = hadj->upper;
+ if (priv->headers_box)
+ attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
+ else
+ attributes.height = 1;
+ attributes.event_mask = event_mask;
+
+ priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
+ gdk_window_set_user_data (priv->headers_window, msg_view);
+
+ if (priv->headers_box)
+ gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
+
+ attributes.x = -hadj->value;
+ if (priv->headers_box)
+ attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
+ else
+ attributes.y = -vadj->value;
+ attributes.width = hadj->upper;
+ if (priv->headers_box)
+ attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
+ else
+ attributes.height = vadj->upper;
+ attributes.event_mask = event_mask;
+
+ priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
+ gdk_window_set_user_data (priv->html_window, msg_view);
+
+ if (priv->html_scroll)
+ gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
+
+ widget->style = gtk_style_attach (widget->style, widget->window);
+ gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
+ gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
+ gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
+
+ gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
+ GTK_SHADOW_NONE,
+ NULL, widget, "msgviewheaders",
+ 0,0,-1,-1);
+ gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
+ GTK_SHADOW_NONE,
+ NULL, widget, "msgviewcontents",
+ 0,0,-1,-1);
+
+ gdk_window_show (priv->view_window);
+ gdk_window_show (priv->headers_window);
+ gdk_window_show (priv->html_window);
+
+}
+
+static void
+unrealize (GtkWidget *widget)
+{
+ ModestMsgView *msg_view = MODEST_MSG_VIEW (widget);
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ gdk_window_set_user_data (priv->view_window, NULL);
+ gdk_window_destroy (priv->view_window);
+ priv->view_window = NULL;
+
+ gdk_window_set_user_data (priv->headers_window, NULL);
+ gdk_window_destroy (priv->headers_window);
+ priv->headers_window = NULL;
+
+ gdk_window_set_user_data (priv->html_window, NULL);
+ gdk_window_destroy (priv->html_window);
+ priv->html_window = NULL;
+
+ if (GTK_WIDGET_CLASS (parent_class)->unrealize)
+ ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
+
+}
+
+static gint
+expose (GtkWidget *widget,
+ GdkEventExpose *event)
+{
+ ModestMsgView *msg_view;
+ ModestMsgViewPrivate *priv;
+
+ if (GTK_WIDGET_DRAWABLE (widget)) {
+ msg_view = MODEST_MSG_VIEW (widget);
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+ if (event->window == widget->window) {
+ gtk_paint_shadow (widget->style, widget->window,
+ GTK_STATE_NORMAL, priv->shadow_type,
+ &event->area, widget, "msgview",
+ 0,0,-1,-1);
+ } else if (event->window == priv->headers_window) {
+ gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
+ GTK_SHADOW_NONE,
+ &event->area, widget, "msgviewheaders",
+ 0,0,-1,-1);
+ } else if (event->window == priv->html_window) {
+ gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
+ GTK_SHADOW_NONE,
+ &event->area, widget, "msgviewcontents",
+ 0,0,-1,-1);
+ }
+ if (priv->headers_box)
+ gtk_container_propagate_expose (GTK_CONTAINER (msg_view), priv->headers_box, event);
+ if (priv->html_scroll)
+ gtk_container_propagate_expose (GTK_CONTAINER (msg_view), priv->html_scroll, event);
+ (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
+ }
+
+ return FALSE;
+}
+
+static void
+forall (GtkContainer *container,
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer userdata)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (container);
+ g_return_if_fail (callback != NULL);
+
+ if (priv->headers_box)
+ (*callback) (priv->headers_box, userdata);
+ if (priv->html_scroll)
+ (*callback) (priv->html_scroll, userdata);
+}
+
+static void
+container_remove (GtkContainer *container,
+ GtkWidget *widget)
+{
+ gboolean was_visible = FALSE;
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (container);
+ was_visible = GTK_WIDGET_VISIBLE (widget);
+ if (widget == priv->headers_box) {
+ gtk_widget_unparent (priv->headers_box);
+ priv->headers_box = NULL;
+ } else if (widget == priv->html_scroll) {
+ gtk_widget_unparent (priv->html_scroll);
+ priv->html_scroll = NULL;
+ } else {
+ return;
+ }
+ if (was_visible)
+ gtk_widget_queue_resize (GTK_WIDGET(container));
+
+}
+
+static void
+size_request (GtkWidget *widget,
+ GtkRequisition *req)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (widget);
+ GtkRequisition child_req;
+
+ req->width = 0;
+ req->height = 0;
+
+ gtk_widget_size_request (priv->headers_box, &child_req);
+ req->width = child_req.width;
+ req->height += child_req.height;
+ gtk_widget_size_request (priv->html_scroll, &child_req);
+ req->width = MAX (child_req.width, req->width);
+ req->height += child_req.height;
+
+}
+
+static void
+size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
+{
+ ModestMsgView *msg_view = MODEST_MSG_VIEW (widget);
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+ gboolean hadj_value_changed, vadj_value_changed;
+ GtkAllocation headers_allocation, html_allocation, view_allocation;
+ GtkAdjustment *html_vadj;
+
+ if (GTK_WIDGET_MAPPED (widget) &&
+ priv->shadow_type != GTK_SHADOW_NONE &&
+ (allocation->width != widget->allocation.width ||
+ allocation->height != widget->allocation.height))
+ gdk_window_invalidate_rect (widget->window, NULL, FALSE);
+
+ widget->allocation = *allocation;
+ set_hadjustment_values (msg_view, &hadj_value_changed);
+ set_vadjustment_values (msg_view, &vadj_value_changed);
+
+ get_view_allocation (msg_view, &view_allocation);
+
+ headers_allocation.x = 0;
+ headers_allocation.y = 0;
+ headers_allocation.width = view_allocation.width;
+ if (priv->headers_box)
+ headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
+ else
+ headers_allocation.height = 0;
+
+ html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
+
+ html_allocation.x = 0;
+ html_allocation.y = headers_allocation.height;
+ html_allocation.width = view_allocation.width;
+ html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height));
+
+ if (GTK_WIDGET_REALIZED (widget)) {
+ gdk_window_move_resize (widget->window,
+ allocation->x,
+ allocation->y,
+ allocation->width,
+ allocation->height);
+
+ gdk_window_move_resize (priv->view_window,
+ view_allocation.x,
+ view_allocation.y,
+ view_allocation.width,
+ view_allocation.height);
+ gdk_window_move_resize (priv->headers_window,
+ 0,
+ (gint) (- priv->vadj->value),
+ allocation->width,
+ headers_allocation.height);
+ gdk_window_move_resize (priv->html_window,
+ (gint) (- priv->hadj->value),
+ (gint) (html_allocation.y - priv->vadj->value),
+ (gint) priv->hadj->upper,
+ html_allocation.height);
+ }
+
+ if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
+ gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
+ }
+ if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
+ html_allocation.x = 0;
+ html_allocation.y = 0;
+ html_allocation.width = (gint) priv->hadj->upper;
+ html_allocation.height = (gint) priv->vadj->upper - headers_allocation.height;
+ gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
+ }
+ gtk_adjustment_changed (priv->hadj);
+ gtk_adjustment_changed (priv->vadj);
+
+ if (hadj_value_changed)
+ gtk_adjustment_value_changed (priv->hadj);
+ if (vadj_value_changed)
+ gtk_adjustment_value_changed (priv->vadj);
+
+}
+
+static void
+adjustment_value_changed (GtkAdjustment *adj, gpointer data)
+{
+ ModestMsgView *msg_view = NULL;
+ ModestMsgViewPrivate *priv = NULL;
+
+ g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
+ g_return_if_fail (MODEST_IS_MSG_VIEW (data));
+
+ msg_view = MODEST_MSG_VIEW (data);
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ if (GTK_WIDGET_REALIZED (msg_view)) {
+ GtkAdjustment *hadj = modest_msg_view_get_hadjustment (msg_view);
+ GtkAdjustment *vadj = modest_msg_view_get_vadjustment (msg_view);
+ gint headers_offset = 0;
+
+ gtk_widget_queue_resize (priv->html_scroll);
+
+ if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
+ gint old_x, old_y;
+ gint new_x, new_y;
+ gdk_window_get_position (priv->headers_window, &old_x, &old_y);
+ new_x = 0;
+ new_y = -vadj->value;
+
+ headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
+
+ if (new_x != old_x || new_y != old_y) {
+ gdk_window_move (priv->headers_window, new_x, new_y);
+ gdk_window_process_updates (priv->headers_window, TRUE);
+ }
+ }
+
+ if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
+ gint old_x, old_y;
+ gint new_x, new_y;
+ gdk_window_get_position (priv->html_window, &old_x, &old_y);
+ new_x = -hadj->value;
+ new_y = headers_offset - vadj->value;
+
+ if (new_x != old_x || new_y != old_y) {
+ gdk_window_move (priv->html_window, new_x, new_y);
+ gdk_window_process_updates (priv->html_window, TRUE);
+ }
+ }
+
+ }
+}
+
+static void
+html_adjustment_changed (GtkAdjustment *adj,
+ gpointer userdata)
+{
+ ModestMsgView *msg_view = MODEST_MSG_VIEW (userdata);
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+ GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
+ gboolean vadj_changed;
+ gint new_height;
+
+ priv->html_scroll->requisition.height = html_vadj->upper;
+ priv->html_scroll->allocation.height = html_vadj->upper;
+
+ set_vadjustment_values (msg_view, &vadj_changed);
+
+ new_height = MAX ((gint) html_vadj->upper, (gint) (priv->vadj->upper - priv->headers_box->allocation.height));
+
+ gtk_adjustment_changed (priv->vadj);
+ if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
+ gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
+ gdk_window_process_updates (priv->view_window, TRUE);
+ gtk_container_resize_children (GTK_CONTAINER (msg_view));
+ }
+
}
static void
modest_msg_view_init (ModestMsgView *obj)
{
ModestMsgViewPrivate *priv;
+ GtkAdjustment *html_vadj;
+
+ GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
+ gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
+ gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
+ gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
priv = MODEST_MSG_VIEW_GET_PRIVATE(obj);
+ priv->current_zoom = 1.0;
+ priv->priority_flags = 0;
+
+ priv->hadj = NULL;
+ priv->vadj = NULL;
+ priv->shadow_type = GTK_SHADOW_IN;
+ priv->view_window = NULL;
+ priv->headers_window = NULL;
+ priv->html_window = NULL;
+
+
+ gtk_widget_push_composite_child ();
+ priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_set_composite_name (priv->html_scroll, "contents");
+ gtk_widget_pop_composite_child ();
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
+
priv->msg = NULL;
+
priv->gtkhtml = gtk_html_new();
-
gtk_html_set_editable (GTK_HTML(priv->gtkhtml), FALSE);
gtk_html_allow_selection (GTK_HTML(priv->gtkhtml), TRUE);
gtk_html_set_caret_mode (GTK_HTML(priv->gtkhtml), FALSE);
gtk_html_set_blocking (GTK_HTML(priv->gtkhtml), FALSE);
gtk_html_set_images_blocking (GTK_HTML(priv->gtkhtml), FALSE);
+ priv->mail_header_view = GTK_WIDGET(modest_mail_header_view_new (TRUE));
+ gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
+
+ priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
+
priv->sig1 = g_signal_connect (G_OBJECT(priv->gtkhtml), "link_clicked",
G_CALLBACK(on_link_clicked), obj);
priv->sig2 = g_signal_connect (G_OBJECT(priv->gtkhtml), "url_requested",
G_CALLBACK(on_url_requested), obj);
priv->sig3 = g_signal_connect (G_OBJECT(priv->gtkhtml), "on_url",
G_CALLBACK(on_link_hover), obj);
+
+ g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
+ G_CALLBACK (on_recpt_activated), obj);
+
+ g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
+ G_CALLBACK (on_attachment_activated), obj);
+
+ html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
+
+ g_signal_connect (G_OBJECT (html_vadj), "changed",
+ G_CALLBACK (html_adjustment_changed), obj);
+
}
/* we cannot disconnect sigs, because priv->gtkhtml is
* already dead */
+ disconnect_vadjustment (MODEST_MSG_VIEW(obj));
+ disconnect_hadjustment (MODEST_MSG_VIEW(obj));
+
priv->gtkhtml = NULL;
-
+ priv->attachments_view = NULL;
+
G_OBJECT_CLASS(parent_class)->finalize (obj);
}
+static void
+modest_msg_view_destroy (GtkObject *obj)
+{
+ disconnect_vadjustment (MODEST_MSG_VIEW(obj));
+ disconnect_hadjustment (MODEST_MSG_VIEW(obj));
+
+ GTK_OBJECT_CLASS(parent_class)->destroy (obj);
+}
+
+GtkAdjustment *
+modest_msg_view_get_vadjustment (ModestMsgView *msg_view)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ if (!priv->vadj)
+ modest_msg_view_set_vadjustment (msg_view, NULL);
+
+ return priv->vadj;
+
+}
+
+GtkAdjustment *
+modest_msg_view_get_hadjustment (ModestMsgView *msg_view)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ if (!priv->hadj)
+ modest_msg_view_set_hadjustment (msg_view, NULL);
+
+ return priv->hadj;
+
+}
+
+void
+modest_msg_view_set_hadjustment (ModestMsgView *msg_view, GtkAdjustment *hadj)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+ gboolean value_changed;
+
+ if (hadj && hadj == priv->hadj)
+ return;
+
+ if (!hadj)
+ hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
+ disconnect_hadjustment (msg_view);
+ g_object_ref (G_OBJECT (hadj));
+ gtk_object_sink (GTK_OBJECT (hadj));
+ priv->hadj = hadj;
+ set_hadjustment_values (msg_view, &value_changed);
+
+ g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
+ msg_view);
+
+ gtk_adjustment_changed (hadj);
+ if (value_changed)
+ gtk_adjustment_value_changed (hadj);
+ else
+ adjustment_value_changed (hadj, msg_view);
+
+ g_object_notify (G_OBJECT (msg_view), "hadjustment");
+}
+
+void
+modest_msg_view_set_vadjustment (ModestMsgView *msg_view, GtkAdjustment *vadj)
+{
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+ gboolean value_changed;
+
+ if (vadj && vadj == priv->vadj)
+ return;
+
+ if (!vadj)
+ vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
+ disconnect_vadjustment (msg_view);
+ g_object_ref (G_OBJECT (vadj));
+ gtk_object_sink (GTK_OBJECT (vadj));
+ priv->vadj = vadj;
+ set_vadjustment_values (msg_view, &value_changed);
+
+ g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
+ msg_view);
+
+ gtk_adjustment_changed (vadj);
+ if (value_changed)
+ gtk_adjustment_value_changed (vadj);
+ else
+ adjustment_value_changed (vadj, msg_view);
+
+ g_object_notify (G_OBJECT (msg_view), "vadjustment");
+}
+
+/**
+ * modest_msg_view_set_shadow_type:
+ * @msg_view: a #ModestMsgView.
+ * @shadow_type: new shadow type.
+ *
+ * Sets a shadow type of the message view.
+ **/
+void
+modest_msg_view_set_shadow_type (ModestMsgView *msg_view,
+ GtkShadowType shadow_type)
+{
+ ModestMsgViewPrivate *priv;
+ g_return_if_fail (MODEST_IS_MSG_VIEW (msg_view));
+
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ if (priv->shadow_type != shadow_type) {
+ priv->shadow_type = shadow_type;
+
+ if (GTK_WIDGET_VISIBLE (msg_view)) {
+ gtk_widget_size_allocate (GTK_WIDGET (msg_view), &(GTK_WIDGET (msg_view)->allocation));
+ gtk_widget_queue_draw (GTK_WIDGET (msg_view));
+ }
+ g_object_notify (G_OBJECT (msg_view), "shadow-type");
+ }
+}
+
+/**
+ * modest_msg_view_get_shadow_type:
+ * @msg_view: a #ModestMsgView
+ *
+ * Gets the current shadow type of the #ModestMsgView.
+ *
+ * Return value: the shadow type
+ **/
+GtkShadowType
+modest_msg_view_get_shadow_type (ModestMsgView *msg_view)
+{
+ ModestMsgViewPrivate *priv;
+ g_return_val_if_fail (MODEST_IS_MSG_VIEW (msg_view), GTK_SHADOW_NONE);
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ return priv->shadow_type;
+}
GtkWidget*
modest_msg_view_new (TnyMsg *msg)
GObject *obj;
ModestMsgView* self;
ModestMsgViewPrivate *priv;
+ GtkWidget *separator;
obj = G_OBJECT(g_object_new(MODEST_TYPE_MSG_VIEW, NULL));
self = MODEST_MSG_VIEW(obj);
priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(self),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
- if (priv->gtkhtml)
- gtk_container_add (GTK_CONTAINER(obj), priv->gtkhtml);
-
- if (msg)
- modest_msg_view_set_message (self, msg);
+ gtk_widget_push_composite_child ();
+ priv->headers_box = gtk_vbox_new (0, FALSE);
+ gtk_widget_set_composite_name (priv->headers_box, "headers");
+ gtk_widget_pop_composite_child ();
+
+ if (priv->mail_header_view)
+ gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
+ if (priv->attachments_view) {
+ priv->attachments_box = (GtkWidget *) modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
+ _("Attachments:"), priv->attachments_view,
+ FALSE, FALSE);
+ gtk_widget_hide_all (priv->attachments_box);
+/* gtk_widget_set_no_show_all (priv->attachments_box, TRUE); */
+ }
+
+ separator = gtk_hseparator_new ();
+ gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
+
+ gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (self));
+
+ if (priv->gtkhtml) {
+ gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->gtkhtml);
+ gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(self));
+#ifdef MAEMO_CHANGES
+ gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->gtkhtml), NULL, NULL, 0);
+ g_signal_connect (G_OBJECT (priv->gtkhtml), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
+#endif
+ }
+
+ modest_msg_view_set_message (self, msg);
+
return GTK_WIDGET(self);
}
+#ifdef MAEMO_CHANGES
+static void
+on_tap_and_hold (GtkWidget *widget,
+ gpointer data)
+{
+ ModestMsgView *msg_view = (ModestMsgView *) data;
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ g_signal_emit (G_OBJECT (msg_view), signals[LINK_CONTEXTUAL_SIGNAL],
+ 0, priv->last_url);
+}
+#endif
+
+static void
+on_recpt_activated (ModestMailHeaderView *header_view,
+ const gchar *address,
+ ModestMsgView * view)
+{
+ g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, address);
+}
+
+static void
+on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer msg_view)
+{
+
+ g_signal_emit (G_OBJECT(msg_view), signals[ATTACHMENT_CLICKED_SIGNAL],
+ 0, mime_part);
+}
static gboolean
on_link_clicked (GtkWidget *widget, const gchar *uri, ModestMsgView *msg_view)
{
- int index;
-
g_return_val_if_fail (msg_view, FALSE);
- /* is it an attachment? */
- if (g_str_has_prefix(uri, ATT_PREFIX)) {
-
- index = atoi (uri + strlen(ATT_PREFIX));
-
- if (index == 0) {
- /* index is 1-based, so 0 indicates an error */
- g_printerr ("modest: invalid attachment id: %s\n", uri);
- return FALSE;
- }
-
- g_signal_emit (G_OBJECT(msg_view), signals[ATTACHMENT_CLICKED_SIGNAL],
- 0, index);
- return FALSE;
- }
-
g_signal_emit (G_OBJECT(msg_view), signals[LINK_CLICKED_SIGNAL],
0, uri);
}
-
static gboolean
on_link_hover (GtkWidget *widget, const gchar *uri, ModestMsgView *msg_view)
{
- if (uri && g_str_has_prefix (uri, ATT_PREFIX))
- return FALSE;
+ ModestMsgViewPrivate *priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
+
+ g_free (priv->last_url);
+ priv->last_url = g_strdup (uri);
g_signal_emit (G_OBJECT(msg_view), signals[LINK_HOVER_SIGNAL],
0, uri);
return TRUE;
}
-
-/* render the attachments as hyperlinks in html */
-static gchar*
-attachments_as_html (ModestMsgView *self, TnyMsg *msg)
-{
- ModestMsgViewPrivate *priv;
- GString *appendix;
- TnyList *parts;
- TnyIterator *iter;
- gchar *html;
- int index = 0;
-
- if (!msg)
- return NULL;
-
- priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
-
- parts = TNY_LIST(tny_simple_list_new());
- tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
- iter = tny_list_create_iterator (parts);
-
- appendix= g_string_new ("");
-
- while (!tny_iterator_is_done(iter)) {
- TnyMimePart *part;
-
- ++index; /* attachment numbers are 1-based */
- part = TNY_MIME_PART(tny_iterator_get_current (iter));
-
- if (tny_mime_part_is_attachment (part)) {
-
- const gchar *filename = tny_mime_part_get_filename(part);
- if (!filename)
- filename = _("attachment");
-
- g_string_append_printf (appendix, "<a href=\"%s%d\">%s</a> \n",
- ATT_PREFIX, index, filename);
- }
-
- g_object_unref (G_OBJECT(part));
- tny_iterator_next (iter);
- }
- g_object_unref (G_OBJECT(iter));
- g_object_unref (G_OBJECT(parts));
-
- if (appendix->len == 0)
- return g_string_free (appendix, TRUE);
-
- html = g_strdup_printf ("<strong>%s:</strong> %s\n<hr>",
- _("Attachments"), appendix->str);
- g_string_free (appendix, TRUE);
-
- return html;
-}
-
-
-static gchar*
-get_header_info (TnyMsg *msg, gboolean outgoing)
-{
- GString *str;
- TnyHeader *header;
-
- if (!msg)
- return NULL;
-
- header = tny_msg_get_header (msg);
- if (!header) {
- g_printerr ("modest: cannot get header info for message\n");
- return NULL;
- }
-
- str = g_string_new ("<table border=\"0\">\n");
-
- if (outgoing) {
- if (tny_header_get_to(header))
- g_string_append_printf (str, "<tr><td><b>%s</b>:</td><td>%s</td></tr>\n", _("To"),
- tny_header_get_to(header));
- } else {
- if (tny_header_get_from (header))
- g_string_append_printf (str, "<tr><td><b>%s</b>:</td><td>%s</td></tr>\n", _("From"),
- tny_header_get_from(header));
- }
-
- if (tny_header_get_subject (header))
- g_string_append_printf (str, "<tr><td><b>%s</b>:</td><td>%s</td></tr>\n", _("Subject"),
- tny_header_get_subject(header));
-
-
- if (outgoing) {
- gchar *sent = modest_text_utils_get_display_date (tny_header_get_date_sent (header));
- g_string_append_printf (str, "<tr><td><b>%s</b>:</td><td>%s</td></tr>\n", _("Sent"), sent);
- g_free (sent);
- } else {
- gchar *received = modest_text_utils_get_display_date (tny_header_get_date_received (header));
- g_string_append_printf (str, "<tr><td><b>%s</b>:</td><td>%s</td></tr>\n", _("Received"),
- received);
- g_free (received);
- }
- g_string_append (str, "</table>\n<hr>\n");
-
- g_object_unref (G_OBJECT(header));
- return g_string_free (str, FALSE);
-}
-
-
-
static gboolean
-set_html_message (ModestMsgView *self, const gchar* header_info, TnyMimePart *tny_body, TnyMsg *msg)
+set_html_message (ModestMsgView *self, TnyMimePart *tny_body, TnyMsg *msg)
{
- gchar *html_attachments;
GtkHTMLStream *gtkhtml_stream;
TnyStream *tny_stream;
ModestMsgViewPrivate *priv;
tny_stream = TNY_STREAM(modest_tny_stream_gtkhtml_new (gtkhtml_stream));
tny_stream_reset (tny_stream);
- if (header_info) {
- tny_stream_write (tny_stream, header_info, strlen(header_info));
- tny_stream_reset (tny_stream);
- }
-
- html_attachments = attachments_as_html(self, msg);
- if (html_attachments) {
- tny_stream_write (tny_stream, html_attachments, strlen(html_attachments));
- tny_stream_reset (tny_stream);
- g_free (html_attachments);
- }
-
tny_mime_part_decode_to_stream ((TnyMimePart*)tny_body, tny_stream);
g_object_unref (G_OBJECT(tny_stream));
/* FIXME: this is a hack --> we use the tny_text_buffer_stream to
* get the message text, then write to gtkhtml 'by hand' */
static gboolean
-set_text_message (ModestMsgView *self, const gchar* header_info, TnyMimePart *tny_body, TnyMsg *msg)
+set_text_message (ModestMsgView *self, TnyMimePart *tny_body, TnyMsg *msg)
{
GtkTextBuffer *buf;
GtkTextIter begin, end;
TnyStream* txt_stream, *tny_stream;
GtkHTMLStream *gtkhtml_stream;
- gchar *txt, *html_attachments;
+ gchar *txt;
ModestMsgViewPrivate *priv;
g_return_val_if_fail (self, FALSE);
gtkhtml_stream = gtk_html_begin(GTK_HTML(priv->gtkhtml));
tny_stream = TNY_STREAM(modest_tny_stream_gtkhtml_new (gtkhtml_stream));
- if (header_info) {
- tny_stream_write (tny_stream, header_info, strlen(header_info));
- tny_stream_reset (tny_stream);
- }
-
- html_attachments = attachments_as_html(self, msg);
- if (html_attachments) {
- tny_stream_write (tny_stream, html_attachments,
- strlen(html_attachments));
- tny_stream_reset (tny_stream);
- g_free (html_attachments);
- }
-
// FIXME: tinymail
tny_mime_part_decode_to_stream ((TnyMimePart*)tny_body, txt_stream);
tny_stream_reset (txt_stream);
{
TnyMimePart *body;
ModestMsgViewPrivate *priv;
- gchar *header_info;
+ TnyHeader *header;
g_return_if_fail (self);
priv = MODEST_MSG_VIEW_GET_PRIVATE(self);
+ gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
if (msg != priv->msg) {
if (priv->msg)
}
if (!msg) {
+ tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
+ modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
+ gtk_widget_hide_all (priv->mail_header_view);
+ gtk_widget_hide_all (priv->attachments_box);
+ gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
set_empty_message (self);
+ gtk_widget_queue_resize (GTK_WIDGET(self));
+ gtk_widget_queue_draw (GTK_WIDGET(self));
return;
}
- header_info = get_header_info (msg, TRUE);
+ header = tny_msg_get_header (msg);
+ tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
+ g_object_unref (header);
+
+ modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW(priv->attachments_view),
+ msg);
- body = modest_tny_msg_find_body_part (msg,TRUE);
+ body = modest_tny_msg_find_body_part (msg, TRUE);
if (body) {
if (tny_mime_part_content_type_is (body, "text/html"))
- set_html_message (self, header_info, body, msg);
+ set_html_message (self, body, msg);
else
- set_text_message (self, header_info, body, msg);
+ set_text_message (self, body, msg);
+
+ if(modest_attachments_view_has_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view))) {
+ gtk_widget_show_all (priv->attachments_box);
+ } else {
+ gtk_widget_hide_all (priv->attachments_box);
+ }
+
+/* g_print ("---\nfilename %s\ncontent_location %s\ncontent_id%s\ncontent_type%s\n", */
+/* tny_mime_part_get_filename (body), */
+/* tny_mime_part_get_content_location (body), */
+/* tny_mime_part_get_content_id (body), */
+/* tny_mime_part_get_content_type (body)); */
+
} else
set_empty_message (self);
- g_free (header_info);
+ gtk_widget_show (priv->gtkhtml);
+ gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
+ gtk_widget_show_all (priv->mail_header_view);
+ gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
+/* gtk_widget_show_all (priv->attachments_box); */
+/* gtk_widget_show_all (priv->attachments_box); */
+ gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
+ gtk_widget_queue_resize (GTK_WIDGET(self));
+ gtk_widget_queue_draw (GTK_WIDGET(self));
+
+ if (priv->hadj != NULL)
+ priv->hadj->value = 0.0;
+ if (priv->vadj != NULL)
+ priv->vadj->value = 0.0;
+
}
TnyMsg*
modest_msg_view_get_message (ModestMsgView *self)
{
- g_return_val_if_fail (self, NULL);
+ TnyMsg *msg;
+
+ g_return_val_if_fail (MODEST_IS_MSG_VIEW (self), NULL);
+
+ msg = MODEST_MSG_VIEW_GET_PRIVATE(self)->msg;
+
+ if (msg)
+ g_object_ref (msg);
+
+ return msg;
+}
+
+gboolean
+modest_msg_view_search (ModestMsgView *self, const gchar *search)
+{
+ ModestMsgViewPrivate *priv;
+ gboolean result;
+ GtkAdjustment *vadj, *tmp_vadj;
+ gdouble y_offset;
+
+ g_return_val_if_fail (MODEST_IS_MSG_VIEW (self), FALSE);
+
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
+ vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->gtkhtml));
+ g_object_ref (vadj);
+ tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
+ gtk_layout_set_vadjustment (GTK_LAYOUT (priv->gtkhtml), tmp_vadj);
+ result = gtk_html_engine_search (GTK_HTML (priv->gtkhtml),
+ search,
+ FALSE, TRUE, TRUE);
+#if 0
+ if (result) {
+ gint x, y, w, h;
+ gdouble offset_top, offset_bottom;
+ GtkAdjustment *adj;
+ gtk_html_get_selection_area (GTK_HTML (priv->gtkhtml), &x, &y, &w, &h);
+ offset_top = (gdouble) (priv->headers_box->requisition.height + y);
+ offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
+ adj = GTK_ADJUSTMENT (priv->vadj);
+ if (offset_top < adj->value)
+ gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
+ else if (offset_bottom > adj->value + adj->page_increment)
+ gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
+ }
+#endif
+ y_offset = tmp_vadj->value;
+ gtk_layout_set_vadjustment (GTK_LAYOUT (priv->gtkhtml), vadj);
+ g_object_unref (vadj);
+
+ return result;
+}
+
+gboolean
+modest_msg_view_search_next (ModestMsgView *self)
+{
+ ModestMsgViewPrivate *priv;
+ gboolean result;
+
+ g_return_val_if_fail (MODEST_IS_MSG_VIEW (self), FALSE);
+
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
+ result = gtk_html_engine_search_next (GTK_HTML (priv->gtkhtml));
+#if 0
+ if (result) {
+ gint x, y, w, h;
+ gdouble offset_top, offset_bottom;
+ GtkAdjustment *adj;
+ gtk_html_get_selection_area (GTK_HTML (priv->gtkhtml), &x, &y, &w, &h);
+ g_message ("SELECTION AREA x%d y%d w%d h%d", x, y, w, h);
+ offset_top = (gdouble) (priv->headers_box->requisition.height + y);
+ offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
+ adj = GTK_ADJUSTMENT (priv->vadj);
+ if (offset_top < adj->value)
+ gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
+ else if (offset_bottom > adj->value + adj->page_increment)
+ gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
+ }
+#endif
+
+ return result;
+}
+
+void
+modest_msg_view_set_zoom (ModestMsgView *self, gdouble zoom)
+{
+ ModestMsgViewPrivate *priv;
+
+ g_return_if_fail (MODEST_IS_MSG_VIEW (self));
+
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
+ priv->current_zoom = zoom;
+ gtk_html_set_magnification (GTK_HTML(priv->gtkhtml), zoom);
+
+ gtk_widget_queue_resize (priv->gtkhtml);
+}
+
+gdouble
+modest_msg_view_get_zoom (ModestMsgView *self)
+{
+ ModestMsgViewPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_MSG_VIEW (self), 1.0);
+
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
+
+ return priv->current_zoom;
+}
+
+TnyHeaderFlags
+modest_msg_view_get_priority (ModestMsgView *self)
+{
+ ModestMsgViewPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_MSG_VIEW (self), 0);
+
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
+
+ return priv->priority_flags;
+}
+
+void
+modest_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
+{
+ ModestMsgViewPrivate *priv;
+
+ g_return_if_fail (MODEST_IS_MSG_VIEW (self));
+
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
+
+ priv->priority_flags = flags & (TNY_HEADER_FLAG_HIGH_PRIORITY);
+
+ modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
+}
+
+GList *
+modest_msg_view_get_selected_attachments (ModestMsgView *self)
+{
+ ModestMsgViewPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_MSG_VIEW (self), NULL);
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
+
+ return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
+
+}
+
+void
+modest_msg_view_grab_focus (ModestMsgView *view)
+{
+ ModestMsgViewPrivate *priv = NULL;
+
+ g_return_if_fail (MODEST_IS_MSG_VIEW (view));
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (view);
+
+ gtk_widget_grab_focus (priv->gtkhtml);
+}
+
+void
+modest_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment)
+{
+ TnyMsg *msg;
+ ModestMsgViewPrivate *priv;
+
+ g_return_if_fail (MODEST_IS_MSG_VIEW (view));
+ g_return_if_fail (TNY_IS_MIME_PART (attachment));
+ priv = MODEST_MSG_VIEW_GET_PRIVATE (view);
+
+ msg = modest_msg_view_get_message (view);
+ modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
+ attachment);
- return MODEST_MSG_VIEW_GET_PRIVATE(self)->msg;
}
projects / modest / blobdiff