diff options
Diffstat (limited to 'mail/e-mail-tab.c')
| -rw-r--r-- | mail/e-mail-tab.c | 1919 |
1 files changed, 0 insertions, 1919 deletions
diff --git a/mail/e-mail-tab.c b/mail/e-mail-tab.c deleted file mode 100644 index a2a80436d0..0000000000 --- a/mail/e-mail-tab.c +++ /dev/null @@ -1,1919 +0,0 @@ -/* - * Borrowed from Moblin-Web-Browser: The web browser for Moblin - * Copyright (c) 2009, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU Lesser General Public License, - * version 2.1, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <math.h> -#include <string.h> -#include <gtk/gtk.h> -#include "e-mail-tab.h" - -#define E_MAIL_TAB_GET_PRIVATE(obj) \ - (G_TYPE_INSTANCE_GET_PRIVATE \ - ((obj), E_TYPE_MAIL_TAB, EMailTabPrivate)) - -#define E_MAIL_PIXBOUND(u) ((gfloat)((gint)(u))) - -static void mx_draggable_iface_init (MxDraggableIface *iface); - -G_DEFINE_TYPE_WITH_CODE ( - EMailTab, - e_mail_tab, - MX_TYPE_WIDGET, - G_IMPLEMENT_INTERFACE ( - MX_TYPE_DRAGGABLE, mx_draggable_iface_init)) - -enum { - PROP_0, - PROP_ICON, - PROP_TEXT, - PROP_CAN_CLOSE, - PROP_TAB_WIDTH, - PROP_DOCKING, - PROP_PREVIEW, - PROP_PREVIEW_MODE, - PROP_PREVIEW_DURATION, - PROP_SPACING, - PROP_PRIVATE, - PROP_ACTIVE, - PROP_DRAG_THRESHOLD, - PROP_DRAG_AXIS, - PROP_DRAG_CONTAINMENT_AREA, - PROP_DRAG_ENABLED, - PROP_DRAG_ACTOR, -}; - -enum { - CLICKED, - CLOSED, - TRANSITION_COMPLETE, - LAST_SIGNAL -}; - -/* Animation stage lengths */ -#define TAB_S1_ANIM 0.75 -#define TAB_S2_ANIM (1.0-TAB_S1_ANIM) - -static guint signals[LAST_SIGNAL] = { 0, }; - -static void e_mail_tab_close_clicked_cb (MxButton *button, EMailTab *self); - -struct _EMailTabPrivate { - ClutterActor *icon; - ClutterActor *default_icon; - ClutterActor *label; - ClutterActor *close_button; - gboolean can_close; - gint width; - gboolean docking; - gfloat spacing; - gboolean private; - guint alert_count; - guint alert_source; - gboolean has_text; - - guint active : 1; - guint pressed : 1; - guint hover : 1; - - ClutterActor *preview; - gboolean preview_mode; - ClutterTimeline *preview_timeline; - gdouble preview_height_progress; - guint anim_length; - - ClutterActor *old_bg; - - ClutterActor *drag_actor; - ClutterActorBox drag_area; - gboolean drag_enabled; - MxDragAxis drag_axis; - gint drag_threshold; - gulong drag_threshold_handler; - gfloat press_x; - gfloat press_y; - gboolean in_drag; -}; - -static void -e_mail_tab_drag_begin (MxDraggable *draggable, - gfloat event_x, - gfloat event_y, - gint event_button, - ClutterModifierType modifiers) -{ - EMailTabPrivate *priv; - ClutterActor *self = CLUTTER_ACTOR (draggable); - ClutterActor *actor = mx_draggable_get_drag_actor (draggable); - ClutterActor *stage = clutter_actor_get_stage (self); - gfloat x, y; - - priv = E_MAIL_TAB_GET_PRIVATE (draggable); - priv->in_drag = TRUE; - - clutter_actor_get_transformed_position (self, &x, &y); - clutter_actor_set_position (actor, x, y); - - /* Start up animation */ - if (CLUTTER_IS_TEXTURE (actor)) { - /* TODO: Some neat deformation effect? */ - } else { - /* Fade in */ - clutter_actor_set_opacity (actor, 0x00); - clutter_actor_animate ( - actor, CLUTTER_LINEAR, 150, - "opacity", 0xff, - NULL); - } - - clutter_container_add_actor (CLUTTER_CONTAINER (stage), actor); -} - -static void -e_mail_tab_drag_motion (MxDraggable *draggable, - gfloat delta_x, - gfloat delta_y) -{ - ClutterActor *actor = mx_draggable_get_drag_actor (draggable); - clutter_actor_move_by (actor, delta_x, delta_y); -} - -static void -e_mail_tab_drag_end_anim_cb (ClutterAnimation *animation, - EMailTab *tab) -{ - ClutterActor *actor = - CLUTTER_ACTOR (clutter_animation_get_object (animation)); - ClutterActor *parent = clutter_actor_get_parent (actor); - - if (parent) - clutter_container_remove_actor ( - CLUTTER_CONTAINER (parent), actor); -} - -static void -e_mail_tab_drag_end (MxDraggable *draggable, - gfloat event_x, - gfloat event_y) -{ - EMailTab *self = E_MAIL_TAB (draggable); - EMailTabPrivate *priv = self->priv; - - priv->in_drag = FALSE; - - if (priv->drag_actor) { - ClutterActor *parent = clutter_actor_get_parent (priv->drag_actor); - if (parent) { - /* Animate drop */ - if (CLUTTER_IS_TEXTURE (priv->drag_actor)) { - /* TODO: Some neat deformation effect? */ - clutter_container_remove_actor ( - CLUTTER_CONTAINER (parent), - priv->drag_actor); - } else { - clutter_actor_animate ( - priv->drag_actor, - CLUTTER_LINEAR, 150, - "opacity", 0x00, - "signal::completed", - G_CALLBACK (e_mail_tab_drag_end_anim_cb), - self, NULL); - } - } - - g_object_unref (priv->drag_actor); - priv->drag_actor = NULL; - } -} - -static void -mx_draggable_iface_init (MxDraggableIface *iface) -{ - iface->drag_begin = e_mail_tab_drag_begin; - iface->drag_motion = e_mail_tab_drag_motion; - iface->drag_end = e_mail_tab_drag_end; -} - -static void -e_mail_tab_get_property (GObject *object, - guint property_id, - GValue *value, - GParamSpec *pspec) -{ - EMailTab *tab = E_MAIL_TAB (object); - EMailTabPrivate *priv = tab->priv; - - switch (property_id) { - case PROP_ICON: - g_value_set_object (value, e_mail_tab_get_icon (tab)); - break; - - case PROP_TEXT: - g_value_set_string (value, e_mail_tab_get_text (tab)); - break; - - case PROP_CAN_CLOSE: - g_value_set_boolean (value, e_mail_tab_get_can_close (tab)); - break; - - case PROP_TAB_WIDTH: - g_value_set_int (value, e_mail_tab_get_width (tab)); - break; - - case PROP_DOCKING: - g_value_set_boolean (value, e_mail_tab_get_docking (tab)); - break; - - case PROP_PREVIEW: - g_value_set_object (value, e_mail_tab_get_preview_actor (tab)); - break; - - case PROP_PREVIEW_MODE: - g_value_set_boolean (value, e_mail_tab_get_preview_mode (tab)); - break; - - case PROP_PREVIEW_DURATION: - g_value_set_uint (value, e_mail_tab_get_preview_duration (tab)); - break; - - case PROP_SPACING: - g_value_set_float (value, e_mail_tab_get_spacing (tab)); - break; - - case PROP_PRIVATE: - g_value_set_boolean (value, e_mail_tab_get_private (tab)); - break; - - case PROP_ACTIVE: - g_value_set_boolean (value, e_mail_tab_get_active (tab)); - break; - - case PROP_DRAG_THRESHOLD: - g_value_set_uint (value, (guint) priv->drag_threshold); - break; - - case PROP_DRAG_AXIS: - g_value_set_enum (value, priv->drag_axis); - break; - - case PROP_DRAG_CONTAINMENT_AREA: - g_value_set_boxed (value, &priv->drag_area); - break; - - case PROP_DRAG_ENABLED: - g_value_set_boolean (value, priv->drag_enabled); - break; - - case PROP_DRAG_ACTOR: - if (!priv->drag_actor) - priv->drag_actor = g_object_ref_sink ( - clutter_clone_new (CLUTTER_ACTOR (tab))); - g_value_set_object (value, priv->drag_actor); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - } -} - -static void -e_mail_tab_set_property (GObject *object, - guint property_id, - const GValue *value, - GParamSpec *pspec) -{ - EMailTab *tab = E_MAIL_TAB (object); - EMailTabPrivate *priv = tab->priv; - - switch (property_id) { - case PROP_ICON: - e_mail_tab_set_icon ( - tab, g_value_get_object (value)); - break; - - case PROP_TEXT: - e_mail_tab_set_text ( - tab, g_value_get_string (value)); - break; - - case PROP_CAN_CLOSE: - e_mail_tab_set_can_close ( - tab, g_value_get_boolean (value)); - - case PROP_TAB_WIDTH: - e_mail_tab_set_width ( - tab, g_value_get_int (value)); - break; - - case PROP_DOCKING: - e_mail_tab_set_docking ( - tab, g_value_get_boolean (value)); - break; - - case PROP_PREVIEW: - e_mail_tab_set_preview_actor ( - tab, g_value_get_object (value)); - break; - - case PROP_PREVIEW_MODE: - e_mail_tab_set_preview_mode ( - tab, g_value_get_boolean (value)); - break; - - case PROP_PREVIEW_DURATION: - e_mail_tab_set_preview_duration ( - tab, g_value_get_uint (value)); - break; - - case PROP_SPACING: - e_mail_tab_set_spacing ( - tab, g_value_get_float (value)); - break; - - case PROP_PRIVATE: - e_mail_tab_set_private ( - tab, g_value_get_boolean (value)); - break; - - case PROP_ACTIVE: - e_mail_tab_set_active ( - tab, g_value_get_boolean (value)); - break; - - case PROP_DRAG_THRESHOLD: - break; - - case PROP_DRAG_AXIS: - priv->drag_axis = g_value_get_enum (value); - break; - - case PROP_DRAG_CONTAINMENT_AREA: - { - ClutterActorBox *box = g_value_get_boxed (value); - - if (box) - priv->drag_area = *box; - else - memset ( - &priv->drag_area, 0, - sizeof (ClutterActorBox)); - break; - } - - case PROP_DRAG_ENABLED: - priv->drag_enabled = g_value_get_boolean (value); - break; - - case PROP_DRAG_ACTOR: - { - ClutterActor *new_actor = g_value_get_object (value); - - if (priv->drag_actor) { - ClutterActor *parent; - - parent = clutter_actor_get_parent (priv->drag_actor); - - /* We know it's a container because we added it ourselves */ - if (parent) - clutter_container_remove_actor ( - CLUTTER_CONTAINER (parent), - priv->drag_actor); - - g_object_unref (priv->drag_actor); - priv->drag_actor = NULL; - } - - if (new_actor) - priv->drag_actor = g_object_ref_sink (new_actor); - - break; - } - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - } -} - -static void -e_mail_tab_dispose_old_bg (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->old_bg) { - ClutterActor *parent; - - parent = clutter_actor_get_parent (priv->old_bg); - if (parent == (ClutterActor *) tab) - clutter_actor_unparent (priv->old_bg); - g_object_unref (priv->old_bg); - priv->old_bg = NULL; - } -} - -static void -e_mail_tab_dispose (GObject *object) -{ - EMailTab *tab = E_MAIL_TAB (object); - EMailTabPrivate *priv = tab->priv; - - e_mail_tab_dispose_old_bg (tab); - - if (priv->icon) { - clutter_actor_unparent (priv->icon); - priv->icon = NULL; - } - - if (priv->default_icon) { - g_object_unref (priv->default_icon); - priv->default_icon = NULL; - } - - if (priv->label) { - clutter_actor_unparent (CLUTTER_ACTOR (priv->label)); - priv->label = NULL; - } - - if (priv->close_button) { - clutter_actor_unparent (CLUTTER_ACTOR (priv->close_button)); - priv->close_button = NULL; - } - - if (priv->preview) { - clutter_actor_unparent (priv->preview); - priv->preview = NULL; - } - - if (priv->alert_source) { - g_source_remove (priv->alert_source); - priv->alert_source = 0; - } - - if (priv->drag_actor) { - ClutterActor *parent; - - parent = clutter_actor_get_parent (priv->drag_actor); - if (parent) - clutter_container_remove_actor ( - CLUTTER_CONTAINER (parent), - priv->drag_actor); - - g_object_unref (priv->drag_actor); - priv->drag_actor = NULL; - } - - if (priv->drag_threshold_handler) - g_signal_handler_disconnect ( - gtk_settings_get_default (), - priv->drag_threshold_handler); - priv->drag_threshold_handler = 0; - - G_OBJECT_CLASS (e_mail_tab_parent_class)->dispose (object); -} - -static void -e_mail_tab_get_preferred_width (ClutterActor *actor, - gfloat for_height, - gfloat *min_width_p, - gfloat *natural_width_p) -{ - EMailTabPrivate *priv; - MxPadding padding; - - priv = E_MAIL_TAB_GET_PRIVATE (actor); - - /* Get padding */ - mx_widget_get_padding (MX_WIDGET (actor), &padding); - if (min_width_p) - *min_width_p = padding.left + padding.right; - if (natural_width_p) - *natural_width_p = padding.left + padding.right; - - if (priv->width >= 0) { - if (natural_width_p) - *natural_width_p += priv->width; - } else { - gfloat min_width, nat_width, acc_min_width, acc_nat_width; - - acc_min_width = acc_nat_width = 0; - - if (priv->has_text) - clutter_actor_get_preferred_size ( - CLUTTER_ACTOR (priv->label), - &acc_min_width, NULL, - &acc_nat_width, NULL); - - if (priv->icon) - clutter_actor_get_preferred_size ( - priv->icon, - &min_width, NULL, - &nat_width, NULL); - acc_min_width += min_width; - acc_nat_width += nat_width; - - if (priv->can_close) - clutter_actor_get_preferred_size ( - CLUTTER_ACTOR (priv->close_button), - &min_width, NULL, - &nat_width, NULL); - acc_min_width += min_width; - acc_nat_width += nat_width; - - if (priv->preview && priv->preview_mode) { - clutter_actor_get_preferred_size ( - priv->preview, - &min_width, NULL, - &nat_width, NULL); - - if (min_width > acc_min_width) - acc_min_width = min_width; - if (nat_width > acc_nat_width) - acc_nat_width = nat_width; - } - - if (min_width_p) - *min_width_p += acc_min_width; - if (natural_width_p) - *natural_width_p += acc_nat_width; - } -} - -void -e_mail_tab_get_height_no_preview (EMailTab *tab, - gfloat for_width, - gfloat *min_height_p, - gfloat *natural_height_p) -{ - MxPadding padding; - gfloat min_height, nat_height, tmp_min_height, tmp_nat_height; - - ClutterActor *actor = CLUTTER_ACTOR (tab); - EMailTabPrivate *priv = tab->priv; - - /* Get padding */ - mx_widget_get_padding (MX_WIDGET (actor), &padding); - if (min_height_p) - *min_height_p = padding.top + padding.bottom; - if (natural_height_p) - *natural_height_p = padding.top + padding.bottom; - - min_height = nat_height = 0; - if (priv->has_text) - clutter_actor_get_preferred_height ( - CLUTTER_ACTOR (priv->label), -1, - &min_height, &nat_height); - - if (priv->icon) { - clutter_actor_get_preferred_height ( - priv->icon, -1, &tmp_min_height, &tmp_nat_height); - if (tmp_min_height > min_height) - min_height = tmp_min_height; - if (tmp_nat_height > nat_height) - nat_height = tmp_nat_height; - } - - if (priv->can_close) { - clutter_actor_get_preferred_height ( - CLUTTER_ACTOR (priv->close_button), - -1, &tmp_min_height, &tmp_nat_height); - - if (tmp_min_height > min_height) - min_height = tmp_min_height; - if (tmp_nat_height > nat_height) - nat_height = tmp_nat_height; - } - - if (min_height_p) - *min_height_p += min_height; - if (natural_height_p) - *natural_height_p += nat_height; -} - -static void -e_mail_tab_get_preferred_height (ClutterActor *actor, - gfloat for_width, - gfloat *min_height_p, - gfloat *natural_height_p) -{ - EMailTab *tab = E_MAIL_TAB (actor); - EMailTabPrivate *priv = tab->priv; - - e_mail_tab_get_height_no_preview ( - tab, for_width, min_height_p, natural_height_p); - - if (priv->preview) { - MxPadding padding; - gfloat min_height, nat_height; - gfloat label_min_height, label_nat_height; - - /* Get preview + padding height */ - mx_widget_get_padding (MX_WIDGET (actor), &padding); - - clutter_actor_get_preferred_height ( - priv->preview, - (gfloat) priv->width, - &min_height, &nat_height); - - /* Add label height */ - clutter_actor_get_preferred_height ( - CLUTTER_ACTOR (priv->label), -1, - &label_min_height, &label_nat_height); - - min_height = - (min_height * priv->preview_height_progress) + - padding.top + padding.bottom + priv->spacing + - label_min_height; - - nat_height = - (nat_height * priv->preview_height_progress) + - padding.top + padding.bottom + priv->spacing + - label_nat_height; - - /* Sometimes the preview's natural height will be nan due to - * keeping of the aspect ratio. This guards against that and - * stops Clutter from warning that the natural height is less - * than the minimum height. */ - if (isnan (nat_height)) - nat_height = min_height; - - if (min_height_p && (min_height > *min_height_p)) - *min_height_p = min_height; - if (natural_height_p && (nat_height > *natural_height_p)) - *natural_height_p = nat_height; - } -} - -static void -e_mail_tab_allocate (ClutterActor *actor, - const ClutterActorBox *box, - ClutterAllocationFlags flags) -{ - EMailTabPrivate *priv; - MxPadding padding; - ClutterActorBox child_box; - gfloat icon_width, icon_height; - gfloat label_width, label_height; - gfloat close_width, close_height; - gfloat preview_width, preview_height; - - priv = E_MAIL_TAB_GET_PRIVATE (actor); - - /* Chain up to store box */ - CLUTTER_ACTOR_CLASS (e_mail_tab_parent_class)->allocate (actor, box, flags); - - /* Possibly synchronise an axis if we're dragging */ - if (priv->in_drag) { - ClutterActor *drag_actor = - mx_draggable_get_drag_actor (MX_DRAGGABLE (actor)); - - if (drag_actor) { - gfloat x, y; - clutter_actor_get_transformed_position (actor, &x, &y); - - switch (mx_draggable_get_axis (MX_DRAGGABLE (actor))) { - case MX_DRAG_AXIS_X : - /* Synchronise y axis */ - clutter_actor_set_y (drag_actor, y); - break; - case MX_DRAG_AXIS_Y : - /* Synchronise x axis */ - clutter_actor_set_x (drag_actor, x); - break; - default: - break; - } - } - } - - /* Allocate old background texture */ - if (priv->old_bg) { - child_box.x1 = 0; - child_box.y1 = 0; - child_box.x2 = box->x2 - box->x1; - child_box.y2 = box->y2 - box->y1; - clutter_actor_allocate (priv->old_bg, &child_box, flags); - } - - mx_widget_get_padding (MX_WIDGET (actor), &padding); - - /* Get the preferred width/height of the icon, - * label and close-button first. */ - if (priv->icon) - clutter_actor_get_preferred_size ( - priv->icon, NULL, NULL, - &icon_width, &icon_height); - - clutter_actor_get_preferred_size ( - CLUTTER_ACTOR (priv->label), NULL, NULL, - &label_width, &label_height); - - if (priv->can_close) - clutter_actor_get_preferred_size ( - CLUTTER_ACTOR (priv->close_button), - NULL, NULL, &close_width, &close_height); - - /* Allocate for icon */ - if (priv->icon) { - child_box.x1 = padding.left; - child_box.x2 = child_box.x1 + icon_width; - child_box.y1 = E_MAIL_PIXBOUND ((box->y2 - box->y1) / 2 - icon_height / 2); - child_box.y2 = child_box.y1 + icon_height; - clutter_actor_allocate (priv->icon, &child_box, flags); - } - - /* Allocate for close button */ - if (priv->can_close) { - child_box.x2 = box->x2 - box->x1 - padding.right; - child_box.x1 = child_box.x2 - close_width; - child_box.y1 = E_MAIL_PIXBOUND ((box->y2 - box->y1) / 2 - close_height / 2); - child_box.y2 = child_box.y1 + close_height; - clutter_actor_allocate ( - CLUTTER_ACTOR (priv->close_button), - &child_box, flags); - } - - /* Allocate for preview widget */ - preview_height = 0; - if (priv->preview) { - preview_width = - (box->x2 - box->x1 - - padding.left - padding.right); - preview_height = - (box->y2 - box->y1 - - padding.top - padding.bottom - - priv->spacing - label_height); - - child_box.x1 = E_MAIL_PIXBOUND (padding.left); - child_box.y1 = E_MAIL_PIXBOUND (padding.top); - child_box.x2 = child_box.x1 + preview_width; - child_box.y2 = child_box.y1 + preview_height; - - clutter_actor_allocate (priv->preview, &child_box, flags); - } - - /* Allocate for label */ - if ((priv->preview_height_progress <= TAB_S1_ANIM) || (!priv->preview)) { - if (priv->icon) - child_box.x1 = E_MAIL_PIXBOUND ( - padding.left + icon_width + priv->spacing); - else - child_box.x1 = E_MAIL_PIXBOUND (padding.left); - child_box.x2 = (box->x2 - box->x1 - padding.right); - child_box.y1 = E_MAIL_PIXBOUND ( - (box->y2 - box->y1) / 2 - label_height / 2); - child_box.y2 = child_box.y1 + label_height; - - /* If close button is visible, don't overlap it */ - if (priv->can_close) - child_box.x2 -= close_width + priv->spacing; - } else { - /* Put label underneath preview */ - child_box.x1 = E_MAIL_PIXBOUND (padding.left); - child_box.x2 = (box->x2 - box->x1 - padding.right); - child_box.y1 = E_MAIL_PIXBOUND ( - padding.top + preview_height + priv->spacing); - child_box.y2 = child_box.y1 + label_height; - } - - clutter_actor_allocate (CLUTTER_ACTOR (priv->label), &child_box, flags); - - /* If we're in preview mode, re-allocate the background so it doesn't - * encompass the label. (A bit hacky?) - */ - if (priv->preview && CLUTTER_ACTOR_IS_VISIBLE (priv->preview)) { - gfloat max_height = padding.top + padding.bottom + preview_height; - if (box->y2 - box->y1 > max_height) { - MxWidget *widget = MX_WIDGET (actor); - ClutterActor *background = mx_widget_get_border_image (widget); - - if (!background) - background = mx_widget_get_background_image (widget); - - child_box.x1 = 0; - child_box.x2 = box->x2 - box->x1; - child_box.y1 = 0; - child_box.y2 = max_height; - - if (background) - clutter_actor_allocate ( - background, &child_box, flags); - - if (priv->old_bg && (priv->old_bg != background)) - clutter_actor_allocate ( - priv->old_bg, &child_box, flags); - } - } -} - -static void -e_mail_tab_paint (ClutterActor *actor) -{ - EMailTabPrivate *priv; - - priv = E_MAIL_TAB_GET_PRIVATE (actor); - - /* Chain up to paint background */ - CLUTTER_ACTOR_CLASS (e_mail_tab_parent_class)->paint (actor); - - if (priv->old_bg) - clutter_actor_paint (priv->old_bg); - - if (priv->icon) - clutter_actor_paint (priv->icon); - - clutter_actor_paint (CLUTTER_ACTOR (priv->label)); - - if (priv->can_close) - clutter_actor_paint (CLUTTER_ACTOR (priv->close_button)); - - if (priv->preview) - clutter_actor_paint (CLUTTER_ACTOR (priv->preview)); -} - -static void -e_mail_tab_pick (ClutterActor *actor, - const ClutterColor *c) -{ - CLUTTER_ACTOR_CLASS (e_mail_tab_parent_class)->pick (actor, c); - - if (clutter_actor_should_pick_paint (actor)) - e_mail_tab_paint (actor); -} - -static void -e_mail_tab_map (ClutterActor *actor) -{ - EMailTabPrivate *priv; - - priv = E_MAIL_TAB_GET_PRIVATE (actor); - - CLUTTER_ACTOR_CLASS (e_mail_tab_parent_class)->map (actor); - - clutter_actor_map (CLUTTER_ACTOR (priv->label)); - clutter_actor_map (CLUTTER_ACTOR (priv->close_button)); - - if (priv->icon) - clutter_actor_map (priv->icon); - if (priv->preview) - clutter_actor_map (priv->preview); - if (priv->old_bg) - clutter_actor_map (priv->old_bg); -} - -static void -e_mail_tab_unmap (ClutterActor *actor) -{ - EMailTabPrivate *priv; - - priv = E_MAIL_TAB_GET_PRIVATE (actor); - - CLUTTER_ACTOR_CLASS (e_mail_tab_parent_class)->unmap (actor); - - clutter_actor_unmap (CLUTTER_ACTOR (priv->label)); - clutter_actor_unmap (CLUTTER_ACTOR (priv->close_button)); - - if (priv->icon) - clutter_actor_unmap (priv->icon); - if (priv->preview) - clutter_actor_unmap (priv->preview); - if (priv->old_bg) - clutter_actor_unmap (priv->old_bg); -} - -static gboolean -e_mail_tab_button_press_event (ClutterActor *actor, - ClutterButtonEvent *event) -{ - EMailTabPrivate *priv; - - priv = E_MAIL_TAB_GET_PRIVATE (actor); - - if (event->button == 1) { - mx_stylable_set_style_pseudo_class ( - MX_STYLABLE (actor), "active"); - clutter_grab_pointer (actor); - priv->pressed = TRUE; - - priv->press_x = event->x; - priv->press_y = event->y; - } - - /* We have to always return false, or dragging won't work */ - return FALSE; -} - -static gboolean -e_mail_tab_button_release_event (ClutterActor *actor, - ClutterButtonEvent *event) -{ - EMailTab *tab = E_MAIL_TAB (actor); - EMailTabPrivate *priv = tab->priv; - - if (priv->pressed) { - clutter_ungrab_pointer (); - priv->pressed = FALSE; - - /* Note, no need to set the pseudo class here as clicking - * always results in being set active. */ - if (priv->hover) { - if (!priv->active) - e_mail_tab_set_active (tab, TRUE); - - g_signal_emit (actor, signals[CLICKED], 0); - } - } - - return FALSE; -} - -static gboolean -e_mail_tab_motion_event (ClutterActor *actor, - ClutterMotionEvent *event) -{ - EMailTab *tab = E_MAIL_TAB (actor); - EMailTabPrivate *priv = tab->priv; - - if (priv->pressed && priv->drag_enabled) { - if ((ABS (event->x - priv->press_x) >= priv->drag_threshold) || - (ABS (event->y - priv->press_y) >= priv->drag_threshold)) { - /* Ungrab the pointer so that the MxDraggable code can take over */ - clutter_ungrab_pointer (); - priv->pressed = FALSE; - if (!priv->active) { - if (priv->hover) - mx_stylable_set_style_pseudo_class ( - MX_STYLABLE (actor), "hover"); - else - mx_stylable_set_style_pseudo_class ( - MX_STYLABLE (actor), NULL); - } - } - } - - return FALSE; -} - -static gboolean -e_mail_tab_enter_event (ClutterActor *actor, - ClutterCrossingEvent *event) -{ - EMailTabPrivate *priv; - - priv = E_MAIL_TAB_GET_PRIVATE (actor); - - if (event->source != actor) - return FALSE; - - priv->hover = TRUE; - - if (priv->pressed) - mx_stylable_set_style_pseudo_class ( - MX_STYLABLE (actor), "active"); - else if (!priv->active) - mx_stylable_set_style_pseudo_class ( - MX_STYLABLE (actor), "hover"); - - return FALSE; -} - -static gboolean -e_mail_tab_leave_event (ClutterActor *actor, - ClutterCrossingEvent *event) -{ - EMailTabPrivate *priv; - - priv = E_MAIL_TAB_GET_PRIVATE (actor); - - if ((event->source != actor) || - (event->related == (ClutterActor *) priv->close_button)) - return FALSE; - - priv->hover = FALSE; - - if (!priv->active) - mx_stylable_set_style_pseudo_class (MX_STYLABLE (actor), NULL); - - return FALSE; -} - -static void -e_mail_tab_class_init (EMailTabClass *class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (class); - ClutterActorClass *actor_class = CLUTTER_ACTOR_CLASS (class); - - g_type_class_add_private (class, sizeof (EMailTabPrivate)); - - object_class->get_property = e_mail_tab_get_property; - object_class->set_property = e_mail_tab_set_property; - object_class->dispose = e_mail_tab_dispose; - - actor_class->get_preferred_width = e_mail_tab_get_preferred_width; - actor_class->get_preferred_height = e_mail_tab_get_preferred_height; - actor_class->button_press_event = e_mail_tab_button_press_event; - actor_class->button_release_event = e_mail_tab_button_release_event; - actor_class->motion_event = e_mail_tab_motion_event; - actor_class->enter_event = e_mail_tab_enter_event; - actor_class->leave_event = e_mail_tab_leave_event; - actor_class->allocate = e_mail_tab_allocate; - actor_class->paint = e_mail_tab_paint; - actor_class->pick = e_mail_tab_pick; - actor_class->map = e_mail_tab_map; - actor_class->unmap = e_mail_tab_unmap; - - g_object_class_install_property ( - object_class, - PROP_ICON, - g_param_spec_object ( - "icon", - "Icon", - "Icon actor.", - CLUTTER_TYPE_ACTOR, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_TEXT, - g_param_spec_string ( - "text", - "Text", - "Tab text.", - "", - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_CAN_CLOSE, - g_param_spec_boolean ( - "can-close", - "Can close", - "Whether the tab can " - "close.", - TRUE, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_TAB_WIDTH, - g_param_spec_int ( - "tab-width", - "Tab width", - "Tab width.", - -1, G_MAXINT, -1, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_DOCKING, - g_param_spec_boolean ( - "docking", - "Docking", - "Whether the tab should dock to edges when scrolled.", - FALSE, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_PREVIEW, - g_param_spec_object ( - "preview", - "Preview actor", - "ClutterActor used " - "when in preview mode.", - CLUTTER_TYPE_ACTOR, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_PREVIEW_MODE, - g_param_spec_boolean ( - "preview-mode", - "Preview mode", - "Whether to display " - "in preview mode.", - FALSE, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_PREVIEW_DURATION, - g_param_spec_uint ( - "preview-duration", - "Preview duration", - "How long the transition " - "between preview mode " - "states lasts, in ms.", - 0, G_MAXUINT, 200, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_SPACING, - g_param_spec_float ( - "spacing", - "Spacing", - "Spacing between " - "tab elements.", - 0, G_MAXFLOAT, - 6.0, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_PRIVATE, - g_param_spec_boolean ( - "private", - "Private", - "Set if the tab is " - "'private'.", - FALSE, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property ( - object_class, - PROP_ACTIVE, - g_param_spec_boolean ( - "active", - "Active", - "Set if the tab is " - "active.", - FALSE, - G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_override_property ( - object_class, - PROP_DRAG_THRESHOLD, - "drag-threshold"); - - g_object_class_override_property ( - object_class, - PROP_DRAG_AXIS, - "axis"); - - g_object_class_override_property ( - object_class, - PROP_DRAG_CONTAINMENT_AREA, - "containment-area"); - - g_object_class_override_property ( - object_class, - PROP_DRAG_ENABLED, - "drag-enabled"); - - g_object_class_override_property ( - object_class, - PROP_DRAG_ACTOR, - "drag-actor"); - - signals[CLICKED] = g_signal_new ( - "clicked", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EMailTabClass, clicked), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - signals[CLOSED] = g_signal_new ( - "closed", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EMailTabClass, closed), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - signals[TRANSITION_COMPLETE] = g_signal_new ( - "transition-complete", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EMailTabClass, transition_complete), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); -} - -static void -e_mail_tab_close_clicked_cb (MxButton *button, - EMailTab *self) -{ - g_signal_emit (self, signals[CLOSED], 0); -} - -static void -e_mail_tab_anim_completed_cb (ClutterAnimation *animation, - EMailTab *tab) -{ - e_mail_tab_dispose_old_bg (tab); -} - -static void -e_mail_tab_style_changed_cb (MxWidget *widget) -{ - EMailTabPrivate *priv; - - priv = E_MAIL_TAB_GET_PRIVATE (widget); - - /* Don't transition on hover */ - if (g_strcmp0 (mx_stylable_get_style_pseudo_class ( - MX_STYLABLE (widget)), "hover") == 0) - return; - - if (priv->old_bg) { - if (!clutter_actor_get_parent (priv->old_bg)) { - ClutterActorBox box; - ClutterActor *background; - ClutterActor *actor = CLUTTER_ACTOR (widget); - - clutter_actor_set_parent (priv->old_bg, actor); - - /* Try to allocate the same size as the background - * widget, otherwise allocate the same size as the - * widget itself. */ - background = mx_widget_get_border_image (widget); - if (!background) - background = mx_widget_get_background_image (widget); - - if (background) - clutter_actor_get_allocation_box (background, &box); - else { - clutter_actor_get_allocation_box (actor, &box); - box.x2 -= box.x1; - box.y2 -= box.y1; - box.x1 = 0; - box.y1 = 0; - } - - clutter_actor_allocate (priv->old_bg, &box, 0); - } - - clutter_actor_animate ( - priv->old_bg, CLUTTER_LINEAR, 150, - "opacity", 0, "signal::completed", - G_CALLBACK (e_mail_tab_anim_completed_cb), - widget, NULL); - } -} - -static void -e_mail_tab_stylable_changed_cb (MxStylable *stylable) -{ - EMailTab *tab = E_MAIL_TAB (stylable); - EMailTabPrivate *priv = tab->priv; - - e_mail_tab_dispose_old_bg (tab); - - priv->old_bg = mx_widget_get_border_image (MX_WIDGET (tab)); - if (priv->old_bg) - g_object_ref (priv->old_bg); -} - -static void -e_mail_tab_dnd_notify_cb (GObject *settings, - GParamSpec *pspec, - EMailTab *tab) -{ - g_object_get ( - settings, - "gtk-dnd-drag-threshold", &tab->priv->drag_threshold, - NULL); -} - -static void -e_mail_tab_init (EMailTab *tab) -{ - ClutterActor *text; - GtkSettings *settings; - - tab->priv = E_MAIL_TAB_GET_PRIVATE (tab); - - tab->priv->width = -1; - tab->priv->anim_length = 200; - tab->priv->spacing = 6.0; - tab->priv->can_close = TRUE; - - tab->priv->label = mx_label_new (); - g_object_set (tab->priv->label, "clip-to-allocation", TRUE, NULL); - text = mx_label_get_clutter_text (MX_LABEL (tab->priv->label)); - clutter_text_set_ellipsize (CLUTTER_TEXT (text), PANGO_ELLIPSIZE_END); - clutter_actor_set_parent ( - CLUTTER_ACTOR (tab->priv->label), CLUTTER_ACTOR (tab)); - - tab->priv->close_button = mx_button_new (); - clutter_actor_set_name ( - CLUTTER_ACTOR (tab->priv->close_button), "tab-close-button"); - clutter_actor_set_parent ( - CLUTTER_ACTOR (tab->priv->close_button), CLUTTER_ACTOR (tab)); - - g_signal_connect ( - tab->priv->close_button, "clicked", - G_CALLBACK (e_mail_tab_close_clicked_cb), tab); - - /* Connect up styling signals */ - g_signal_connect ( - tab, "style-changed", - G_CALLBACK (e_mail_tab_style_changed_cb), NULL); - g_signal_connect ( - tab, "stylable-changed", - G_CALLBACK (e_mail_tab_stylable_changed_cb), NULL); - - clutter_actor_set_reactive (CLUTTER_ACTOR (tab), TRUE); - - settings = gtk_settings_get_default (); - tab->priv->drag_threshold_handler = g_signal_connect ( - settings, "notify::gtk-dnd-drag-threshold", - G_CALLBACK (e_mail_tab_dnd_notify_cb), tab); - g_object_get ( - G_OBJECT (settings), - "gtk-dnd-drag-threshold", &tab->priv->drag_threshold, - NULL); -} - -ClutterActor * -e_mail_tab_new (void) -{ - return g_object_new (E_TYPE_MAIL_TAB, NULL); -} - -ClutterActor * -e_mail_tab_new_full (const gchar *text, - ClutterActor *icon, - gint width) -{ - return g_object_new ( - E_TYPE_MAIL_TAB, - "text", text, - "icon", icon, - "tab-width", width, - NULL); -} - -void -e_mail_tab_set_text (EMailTab *tab, - const gchar *text) -{ - EMailTabPrivate *priv = tab->priv; - - if (!text) - text = ""; - - priv->has_text = (text[0] != '\0'); - - if (priv->label) - mx_label_set_text (MX_LABEL (priv->label), text); - - g_object_notify (G_OBJECT (tab), "text"); -} - -void -e_mail_tab_set_default_icon (EMailTab *tab, - ClutterActor *icon) -{ - EMailTabPrivate *priv = tab->priv; - gboolean changed = !priv->icon || (priv->icon == priv->default_icon); - - if (icon) - g_object_ref_sink (icon); - - if (priv->default_icon) - g_object_unref (priv->default_icon); - - priv->default_icon = icon; - - if (changed) - e_mail_tab_set_icon (tab, NULL); -} - -void -e_mail_tab_set_icon (EMailTab *tab, - ClutterActor *icon) -{ - EMailTabPrivate *priv = tab->priv; - - /* passing NULL for icon will use default icon if available */ - - if (priv->icon) - clutter_actor_unparent (priv->icon); - - if (icon) - priv->icon = icon; - else - priv->icon = priv->default_icon; - - if (priv->icon) - clutter_actor_set_parent (priv->icon, CLUTTER_ACTOR (tab)); - - clutter_actor_queue_relayout (CLUTTER_ACTOR (tab)); - - g_object_notify (G_OBJECT (tab), "icon"); -} - -const gchar * -e_mail_tab_get_text (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->label) - return mx_label_get_text (MX_LABEL (priv->label)); - else - return NULL; -} - -ClutterActor * -e_mail_tab_get_icon (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->icon == priv->default_icon ? NULL : priv->icon; -} - -void -e_mail_tab_set_can_close (EMailTab *tab, - gboolean can_close) -{ - EMailTabPrivate *priv = tab->priv; - - if ((priv->can_close ? 1 : 0) == (can_close ? 1 : 0)) - return; - - priv->can_close = can_close; - - clutter_actor_queue_relayout (CLUTTER_ACTOR (tab)); - - g_object_notify (G_OBJECT (tab), "can-close"); -} - -gboolean -e_mail_tab_get_can_close (EMailTab *tab) -{ - return tab->priv->can_close; -} - -void -e_mail_tab_set_width (EMailTab *tab, - gint width) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->width == width) - return; - - priv->width = width; - - clutter_actor_queue_relayout (CLUTTER_ACTOR (tab)); - - g_object_notify (G_OBJECT (tab), "tab-width"); -} - -gint -e_mail_tab_get_width (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->width; -} - -void -e_mail_tab_set_docking (EMailTab *tab, - gboolean docking) -{ - EMailTabPrivate *priv = tab->priv; - - if ((priv->docking ? 1 : 0) == (docking ? 1 : 0)) - return; - - priv->docking = docking; - - clutter_actor_queue_relayout (CLUTTER_ACTOR (tab)); - - g_object_notify (G_OBJECT (tab), "docking"); -} - -gboolean -e_mail_tab_get_docking (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->docking; -} - -void -e_mail_tab_set_preview_actor (EMailTab *tab, - ClutterActor *actor) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->preview) - clutter_actor_unparent (priv->preview); - - priv->preview = actor; - - if (actor) { - clutter_actor_set_parent (actor, CLUTTER_ACTOR (tab)); - - clutter_actor_set_opacity ( - actor, priv->preview_mode ? 0xff : 0x00); - if (!priv->preview_mode) - clutter_actor_hide (actor); - } - - clutter_actor_queue_relayout (CLUTTER_ACTOR (tab)); - - g_object_notify (G_OBJECT (tab), "preview"); -} - -ClutterActor * -e_mail_tab_get_preview_actor (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->preview; -} - -static void -preview_new_frame_cb (ClutterTimeline *timeline, - guint msecs, - EMailTab *tab) -{ - gboolean forwards; - EMailTabPrivate *priv = tab->priv; - - forwards = - (clutter_timeline_get_direction (timeline) == - CLUTTER_TIMELINE_FORWARD); - if (priv->preview_mode) - forwards = !forwards; - - priv->preview_height_progress = - clutter_timeline_get_progress (timeline); - if (forwards) - priv->preview_height_progress = - 1.0 - priv->preview_height_progress; - - if (priv->preview) - clutter_actor_queue_relayout (CLUTTER_ACTOR (tab)); -} - -static void -preview_completed_cb (ClutterTimeline *timeline, - EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->preview_timeline) { - clutter_timeline_stop (priv->preview_timeline); - g_object_unref (priv->preview_timeline); - priv->preview_timeline = NULL; - - if (priv->preview_mode) - priv->preview_height_progress = 1.0; - else { - priv->preview_height_progress = 0.0; - if (priv->preview) - clutter_actor_hide (priv->preview); - if (priv->can_close) - clutter_actor_set_reactive ( - CLUTTER_ACTOR (priv->close_button), - TRUE); - } - - /* Remove style hint if we're not in preview mode */ - if (priv->preview) { - if (!priv->preview_mode) - clutter_actor_set_name ( - CLUTTER_ACTOR (tab), - priv->private ? "private-tab" : NULL); - } else { - /* If there's no preview actor, disable the tab */ - clutter_actor_set_reactive ( - CLUTTER_ACTOR (tab), !priv->preview_mode); - } - - if (priv->preview) - clutter_actor_queue_relayout (CLUTTER_ACTOR (tab)); - - g_signal_emit (tab, signals[TRANSITION_COMPLETE], 0); - } -} - -static void -preview_s1_started_cb (ClutterTimeline *timeline, - EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - - if (!priv->preview) - clutter_actor_animate_with_timeline ( - CLUTTER_ACTOR (priv->label), - CLUTTER_EASE_IN_OUT_QUAD, - timeline, - "opacity", 0xff, - NULL); -} - -static void -preview_s2_started_cb (ClutterTimeline *timeline, - EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->preview) - clutter_actor_animate_with_timeline ( - CLUTTER_ACTOR (priv->label), - CLUTTER_EASE_IN_OUT_QUAD, - timeline, - "opacity", 0xff, - NULL); -} - -void -e_mail_tab_set_preview_mode (EMailTab *tab, - gboolean preview) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->preview_mode != preview) { - ClutterTimeline *timeline, *timeline2; - gdouble progress, total_duration, duration1, duration2; - - priv->preview_mode = preview; - - /* Disable the close button in preview mode */ - if (preview && priv->can_close) - clutter_actor_set_reactive (CLUTTER_ACTOR (priv->close_button), FALSE); - -#define DEBUG_MULT 1 - if (priv->preview_timeline) { - progress = 1.0 - clutter_timeline_get_progress ( - priv->preview_timeline); - clutter_timeline_stop (priv->preview_timeline); - g_object_unref (priv->preview_timeline); - } else - progress = 0.0; - - total_duration = priv->anim_length * (1.0 - progress) * DEBUG_MULT; - duration1 = total_duration * TAB_S1_ANIM; - duration2 = total_duration * TAB_S2_ANIM; - - priv->preview_timeline = - clutter_timeline_new (priv->anim_length * DEBUG_MULT); - clutter_timeline_skip ( - priv->preview_timeline, clutter_timeline_get_duration ( - priv->preview_timeline) * progress); - - g_signal_connect ( - priv->preview_timeline, "completed", - G_CALLBACK (preview_completed_cb), tab); - - clutter_timeline_start (priv->preview_timeline); - - if (!priv->preview) { - clutter_actor_animate_with_timeline ( - CLUTTER_ACTOR (tab), - CLUTTER_EASE_IN_OUT_QUAD, - priv->preview_timeline, - "opacity", preview ? 0x00 : 0xff, - NULL); - return; - } - - g_signal_connect ( - priv->preview_timeline, "new-frame", - G_CALLBACK (preview_new_frame_cb), tab); - - timeline = clutter_timeline_new ((guint) duration1); - timeline2 = clutter_timeline_new ((guint) duration2); - - g_signal_connect ( - timeline, "started", - G_CALLBACK (preview_s1_started_cb), tab); - g_signal_connect ( - timeline2, "started", - G_CALLBACK (preview_s2_started_cb), tab); - - if (preview) - clutter_timeline_set_delay (timeline2, duration1); - else - clutter_timeline_set_delay (timeline, duration2); - - /* clutter_actor_animate_with_timeline will start the timelines */ - clutter_actor_animate_with_timeline ( - CLUTTER_ACTOR (priv->label), - CLUTTER_EASE_IN_OUT_QUAD, - preview ? timeline : timeline2, - "opacity", 0x00, NULL); - - if (priv->icon) - clutter_actor_animate_with_timeline ( - priv->icon, - CLUTTER_EASE_IN_OUT_QUAD, - timeline, - "opacity", preview ? 0x00 : 0xff, - NULL); - - if (priv->can_close) - clutter_actor_animate_with_timeline ( - CLUTTER_ACTOR (priv->close_button), - CLUTTER_EASE_IN_OUT_QUAD, - timeline, - "opacity", preview ? 0x00 : 0xff, - NULL); - - if (priv->preview) - clutter_actor_show (priv->preview); - clutter_actor_animate_with_timeline ( - priv->preview, - CLUTTER_EASE_IN_OUT_QUAD, - timeline2, - "opacity", preview ? 0xff : 0x00, - NULL); - - /* The animations have references on these, drop ours */ - g_object_unref (timeline); - g_object_unref (timeline2); - - /* Add an actor name, for style */ - clutter_actor_set_name ( - CLUTTER_ACTOR (tab), - priv->private ? "private-preview-tab" : - "preview-tab"); - } -} - -gboolean -e_mail_tab_get_preview_mode (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->preview_mode; -} - -void -e_mail_tab_set_preview_duration (EMailTab *tab, - guint duration) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->anim_length != duration) { - priv->anim_length = duration; - g_object_notify (G_OBJECT (tab), "preview-duration"); - } -} - -guint -e_mail_tab_get_preview_duration (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->anim_length; -} - -void -e_mail_tab_set_spacing (EMailTab *tab, - gfloat spacing) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->spacing != spacing) { - priv->spacing = spacing; - g_object_notify (G_OBJECT (tab), "spacing"); - clutter_actor_queue_relayout (CLUTTER_ACTOR (tab)); - } -} - -gfloat -e_mail_tab_get_spacing (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->spacing; -} - -void -e_mail_tab_set_private (EMailTab *tab, - gboolean private) -{ - EMailTabPrivate *priv = tab->priv; - - if ((priv->private ? 1 : 0) == (private ? 1 : 0)) - return; - - priv->private = private; - - if (!priv->preview_mode) - clutter_actor_set_name ( - CLUTTER_ACTOR (tab), private ? "private-tab" : NULL); - - g_object_notify (G_OBJECT (tab), "private"); -} - -gboolean -e_mail_tab_get_private (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->private; -} - -void -e_mail_tab_set_active (EMailTab *tab, - gboolean active) -{ - EMailTabPrivate *priv = tab->priv; - - if ((priv->active ? 1 : 0) == (active ? 1 : 0)) - return; - - priv->active = active; - - g_object_notify (G_OBJECT (tab), "active"); - - if (active) - mx_stylable_set_style_pseudo_class (MX_STYLABLE (tab), "active"); - else if (!priv->pressed) { - if (priv->hover) - mx_stylable_set_style_pseudo_class (MX_STYLABLE (tab), "hover"); - else - mx_stylable_set_style_pseudo_class (MX_STYLABLE (tab), NULL); - } -} - -gboolean -e_mail_tab_get_active (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - return priv->active; -} - -static gboolean -e_mail_tab_alert_cb (EMailTab *tab) -{ - const gchar *name; - EMailTabPrivate *priv = tab->priv; - - /* FIXME: Work in preview mode */ - - /* Alternate between private mode and non-private to alert */ - name = (priv->private ^ (priv->alert_count % 2)) ? NULL : "private-tab"; - if (!priv->preview_mode) - clutter_actor_set_name (CLUTTER_ACTOR (tab), name); - priv->alert_count++; - - if (priv->alert_count < 4) - return TRUE; - - priv->alert_source = 0; - - return FALSE; -} - -void -e_mail_tab_alert (EMailTab *tab) -{ - EMailTabPrivate *priv = tab->priv; - - priv->alert_count = 0; - if (!priv->alert_source) - priv->alert_source = - g_timeout_add_full (G_PRIORITY_HIGH, - 500, - (GSourceFunc) e_mail_tab_alert_cb, - tab, - NULL); -} - -void -e_mail_tab_enable_drag (EMailTab *tab, - gboolean enable) -{ - EMailTabPrivate *priv = tab->priv; - - if (priv->drag_enabled == enable) - return; - - priv->drag_enabled = enable; - if (enable) - mx_draggable_enable (MX_DRAGGABLE (tab)); - else - mx_draggable_disable (MX_DRAGGABLE (tab)); -} - |