1 files changed, 1049 insertions, 0 deletions
diff --git a/src/themes/standard/theme.c b/src/themes/standard/theme.c
new file mode 100644
index 0000000..522cb80
--- /dev/null
+++ b/src/themes/standard/theme.c
@@ -0,0 +1,1049 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * Copyright (C) 2006-2007 Christian Hammond <[email protected]>
+ * Copyright (C) 2009 Red Hat, Inc.
+ * Copyright (C) 2011 Perberos <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+#include "config.h"
+
+#include <gtk/gtk.h>
+
+typedef void (*ActionInvokedCb) (GtkWindow* nw, const char* key);
+typedef void (*UrlClickedCb) (GtkWindow* nw, const char* url);
+
+typedef struct {
+ GtkWidget* win;
+ GtkWidget* top_spacer;
+ GtkWidget* bottom_spacer;
+ GtkWidget* main_hbox;
+ GtkWidget* iconbox;
+ GtkWidget* icon;
+ GtkWidget* content_hbox;
+ GtkWidget* summary_label;
+ GtkWidget* close_button;
+ GtkWidget* body_label;
+ GtkWidget* actions_box;
+ GtkWidget* last_sep;
+ GtkWidget* stripe_spacer;
+ GtkWidget* pie_countdown;
+
+ gboolean has_arrow;
+ gboolean enable_transparency;
+
+ int point_x;
+ int point_y;
+
+ int drawn_arrow_begin_x;
+ int drawn_arrow_begin_y;
+ int drawn_arrow_middle_x;
+ int drawn_arrow_middle_y;
+ int drawn_arrow_end_x;
+ int drawn_arrow_end_y;
+
+ int width;
+ int height;
+
+ GdkGC* gc;
+ GdkPoint* border_points;
+ size_t num_border_points;
+ GdkRegion* window_region;
+
+ guchar urgency;
+ glong timeout;
+ glong remaining;
+
+ UrlClickedCb url_clicked;
+
+} WindowData;
+
+enum {
+ URGENCY_LOW,
+ URGENCY_NORMAL,
+ URGENCY_CRITICAL
+};
+
+//#define ENABLE_GRADIENT_LOOK
+
+#ifdef ENABLE_GRADIENT_LOOK
+ #define STRIPE_WIDTH 45
+#else
+ #define STRIPE_WIDTH 30
+#endif
+
+#define WIDTH 400
+#define IMAGE_SIZE 32
+#define IMAGE_PADDING 10
+#define SPACER_LEFT 30
+#define PIE_RADIUS 12
+#define PIE_WIDTH (2 * PIE_RADIUS)
+#define PIE_HEIGHT (2 * PIE_RADIUS)
+#define BODY_X_OFFSET (IMAGE_SIZE + 8)
+#define DEFAULT_ARROW_OFFSET (SPACER_LEFT + 2)
+#define DEFAULT_ARROW_HEIGHT 14
+#define DEFAULT_ARROW_WIDTH 28
+#define BACKGROUND_OPACITY 0.92
+#define BOTTOM_GRADIENT_HEIGHT 30
+
+#define USE_COMPOSITE
+
+static void fill_background(GtkWidget* widget, WindowData* windata, cairo_t* cr)
+{
+ GtkStyle* style;
+ GdkColor* background_color;
+
+ #if GTK_CHECK_VERSION(3, 0, 0)
+ GtkAllocation allocation;
+
+ gtk_widget_get_allocation(widget, &allocation);
+ #endif
+
+ #ifdef ENABLE_GRADIENT_LOOK
+
+ cairo_pattern_t *gradient;
+ int gradient_y;
+
+ #if GTK_CHECK_VERSION(3, 0, 0)
+ gradient_y = allocation.height - BOTTOM_GRADIENT_HEIGHT;
+ #else
+ gradient_y = widget->allocation.height - BOTTOM_GRADIENT_HEIGHT;
+ #endif
+
+ #endif
+
+ style = gtk_widget_get_style(widget);
+ background_color = &style->base[GTK_STATE_NORMAL];
+
+ if (windata->enable_transparency)
+ {
+ cairo_set_source_rgba(cr, background_color->red / 65535.0, background_color->green / 65535.0, background_color->blue / 65535.0, BACKGROUND_OPACITY);
+ }
+ else
+ {
+ gdk_cairo_set_source_color(cr, background_color);
+ }
+
+ #if GTK_CHECK_VERSION(3, 0, 0)
+ cairo_rectangle(cr, 0, 0, allocation.width, allocation.height);
+ #else
+ cairo_rectangle(cr, 0, 0, widget->allocation.width, widget->allocation.height);
+ #endif
+
+ cairo_fill(cr);
+
+ #ifdef ENABLE_GRADIENT_LOOK
+ /* Add a very subtle gradient to the bottom of the notification */
+ #if GTK_CHECK_VERSION(3, 0, 0)
+ gradient = cairo_pattern_create_linear(0, gradient_y, 0, allocation.height);
+ cairo_pattern_add_color_stop_rgba(gradient, 0, 0, 0, 0, 0);
+ cairo_pattern_add_color_stop_rgba(gradient, 1, 0, 0, 0, 0.15);
+ cairo_rectangle(cr, 0, gradient_y, allocation.width, BOTTOM_GRADIENT_HEIGHT);
+ #else
+ gradient = cairo_pattern_create_linear(0, gradient_y, 0, widget->allocation.height);
+ cairo_pattern_add_color_stop_rgba(gradient, 0, 0, 0, 0, 0);
+ cairo_pattern_add_color_stop_rgba(gradient, 1, 0, 0, 0, 0.15);
+ cairo_rectangle(cr, 0, gradient_y, widget->allocation.width, BOTTOM_GRADIENT_HEIGHT);
+ #endif
+
+ cairo_set_source(cr, gradient);
+ cairo_fill(cr);
+ cairo_pattern_destroy(gradient);
+ #endif
+}
+
+static void draw_stripe(GtkWidget* widget, WindowData* windata, cairo_t* cr)
+{
+ GtkStyle* style;
+ GdkColor color;
+ int stripe_x;
+ int stripe_y;
+ int stripe_height;
+ #ifdef ENABLE_GRADIENT_LOOK
+ cairo_pattern_t* gradient;
+ double r, g, b;
+ #endif
+
+ style = gtk_widget_get_style(widget);
+ stripe_x = windata->main_hbox->allocation.x + 1;
+
+ if (gtk_widget_get_direction(widget) == GTK_TEXT_DIR_RTL)
+ {
+ stripe_x = windata->width - STRIPE_WIDTH - stripe_x;
+ }
+
+ stripe_y = windata->main_hbox->allocation.y + 1;
+ stripe_height = windata->main_hbox->allocation.height - 2;
+
+ switch (windata->urgency)
+ {
+ case URGENCY_LOW: // LOW
+ color = style->bg[GTK_STATE_NORMAL];
+ break;
+
+ case URGENCY_CRITICAL: // CRITICAL
+ gdk_color_parse("#CC0000", &color);
+ break;
+
+ case URGENCY_NORMAL: // NORMAL
+ default:
+ color = style->bg[GTK_STATE_SELECTED];
+ break;
+ }
+
+ cairo_rectangle(cr, stripe_x, stripe_y, STRIPE_WIDTH, stripe_height);
+
+ #ifdef ENABLE_GRADIENT_LOOK
+ r = color.red / 65535.0;
+ g = color.green / 65535.0;
+ b = color.blue / 65535.0;
+
+ gradient = cairo_pattern_create_linear(stripe_x, 0, STRIPE_WIDTH, 0);
+ cairo_pattern_add_color_stop_rgba(gradient, 0, r, g, b, 1);
+ cairo_pattern_add_color_stop_rgba(gradient, 1, r, g, b, 0);
+ cairo_set_source(cr, gradient);
+ cairo_fill(cr);
+ cairo_pattern_destroy(gradient);
+ #else
+ gdk_cairo_set_source_color(cr, &color);
+ cairo_fill(cr);
+ #endif
+}
+
+static GtkArrowType get_notification_arrow_type(GtkWidget* nw)
+{
+ WindowData* windata;
+ GdkScreen* screen;
+ GdkRectangle monitor_geometry;
+ int monitor;
+
+ windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ screen = gdk_drawable_get_screen(GDK_DRAWABLE(nw->window));
+ monitor = gdk_screen_get_monitor_at_point(screen, windata->point_x, windata->point_y);
+ gdk_screen_get_monitor_geometry(screen, monitor, &monitor_geometry);
+
+ if (windata->point_y - monitor_geometry.y + windata->height + DEFAULT_ARROW_HEIGHT > monitor_geometry.height)
+ {
+ return GTK_ARROW_DOWN;
+ }
+ else
+ {
+ return GTK_ARROW_UP;
+ }
+}
+
+#define ADD_POINT(_x, _y, shapeoffset_x, shapeoffset_y) \
+ G_STMT_START { \
+ windata->border_points[i].x = (_x); \
+ windata->border_points[i].y = (_y); \
+ shape_points[i].x = (_x) + (shapeoffset_x); \
+ shape_points[i].y = (_y) + (shapeoffset_y); \
+ i++;\
+ } G_STMT_END
+
+static void create_border_with_arrow(GtkWidget* nw, WindowData* windata)
+{
+ int width;
+ int height;
+ int y;
+ int norm_point_x;
+ int norm_point_y;
+ GtkArrowType arrow_type;
+ GdkScreen* screen;
+ int arrow_side1_width = DEFAULT_ARROW_WIDTH / 2;
+ int arrow_side2_width = DEFAULT_ARROW_WIDTH / 2;
+ int arrow_offset = DEFAULT_ARROW_OFFSET;
+ GdkPoint* shape_points = NULL;
+ int i = 0;
+ int monitor;
+ GdkRectangle monitor_geometry;
+
+ width = windata->width;
+ height = windata->height;
+
+ screen = gdk_drawable_get_screen(GDK_DRAWABLE(nw->window));
+ monitor = gdk_screen_get_monitor_at_point(screen, windata->point_x, windata->point_y);
+ gdk_screen_get_monitor_geometry(screen, monitor, &monitor_geometry);
+
+ windata->num_border_points = 5;
+
+ arrow_type = get_notification_arrow_type(windata->win);
+
+ norm_point_x = windata->point_x - monitor_geometry.x;
+ norm_point_y = windata->point_y - monitor_geometry.y;
+
+ /* Handle the offset and such */
+ switch (arrow_type)
+ {
+ case GTK_ARROW_UP:
+ case GTK_ARROW_DOWN:
+
+ if (norm_point_x < arrow_side1_width)
+ {
+ arrow_side1_width = 0;
+ arrow_offset = 0;
+ }
+ else if (norm_point_x > monitor_geometry.width - arrow_side2_width)
+ {
+ arrow_side2_width = 0;
+ arrow_offset = width - arrow_side1_width;
+ }
+ else
+ {
+ if (norm_point_x - arrow_side2_width + width >= monitor_geometry.width)
+ {
+ arrow_offset = width - monitor_geometry.width + norm_point_x;
+ }
+ else
+ {
+ arrow_offset = MIN(norm_point_x - arrow_side1_width, DEFAULT_ARROW_OFFSET);
+ }
+
+ if (arrow_offset == 0 || arrow_offset == width - arrow_side1_width)
+ {
+ windata->num_border_points++;
+ }
+ else
+ {
+ windata->num_border_points += 2;
+ }
+ }
+
+ /*
+ * Why risk this for official builds? If it's somehow off the
+ * screen, it won't horribly impact the user. Definitely less
+ * than an assertion would...
+ */
+ #if 0
+ g_assert(arrow_offset + arrow_side1_width >= 0);
+ g_assert(arrow_offset + arrow_side1_width + arrow_side2_width <= width);
+ #endif
+
+ windata->border_points = g_new0(GdkPoint, windata->num_border_points);
+ shape_points = g_new0(GdkPoint, windata->num_border_points);
+
+ windata->drawn_arrow_begin_x = arrow_offset;
+ windata->drawn_arrow_middle_x = arrow_offset + arrow_side1_width;
+ windata->drawn_arrow_end_x = arrow_offset + arrow_side1_width + arrow_side2_width;
+
+ if (arrow_type == GTK_ARROW_UP)
+ {
+ windata->drawn_arrow_begin_y = DEFAULT_ARROW_HEIGHT;
+ windata->drawn_arrow_middle_y = 0;
+ windata->drawn_arrow_end_y = DEFAULT_ARROW_HEIGHT;
+
+ if (arrow_side1_width == 0)
+ {
+ ADD_POINT(0, 0, 0, 0);
+ }
+ else
+ {
+ ADD_POINT(0, DEFAULT_ARROW_HEIGHT, 0, 0);
+
+ if (arrow_offset > 0)
+ {
+ ADD_POINT(arrow_offset - (arrow_side2_width > 0 ? 0 : 1), DEFAULT_ARROW_HEIGHT, 0, 0);
+ }
+
+ ADD_POINT(arrow_offset + arrow_side1_width - (arrow_side2_width > 0 ? 0 : 1), 0, 0, 0);
+ }
+
+ if (arrow_side2_width > 0)
+ {
+ ADD_POINT(windata->drawn_arrow_end_x, windata->drawn_arrow_end_y, 1, 0);
+ ADD_POINT(width - 1, DEFAULT_ARROW_HEIGHT, 1, 0);
+ }
+
+ ADD_POINT(width - 1, height - 1, 1, 1);
+ ADD_POINT(0, height - 1, 0, 1);
+
+ y = windata->point_y;
+ }
+ else
+ {
+ windata->drawn_arrow_begin_y = height - DEFAULT_ARROW_HEIGHT;
+ windata->drawn_arrow_middle_y = height;
+ windata->drawn_arrow_end_y = height - DEFAULT_ARROW_HEIGHT;
+
+ ADD_POINT(0, 0, 0, 0);
+ ADD_POINT(width - 1, 0, 1, 0);
+
+ if (arrow_side2_width == 0)
+ {
+ ADD_POINT(width - 1, height, (arrow_side1_width > 0 ? 0 : 1), 0);
+ }
+ else
+ {
+ ADD_POINT(width - 1, height - DEFAULT_ARROW_HEIGHT, 1, 1);
+
+ if (arrow_offset < width - arrow_side1_width)
+ {
+ ADD_POINT(arrow_offset + arrow_side1_width + arrow_side2_width, height - DEFAULT_ARROW_HEIGHT, 0, 1);
+ }
+
+ ADD_POINT(arrow_offset + arrow_side1_width, height, 0, 1);
+ }
+
+ if (arrow_side1_width > 0)
+ {
+ ADD_POINT(windata->drawn_arrow_begin_x - (arrow_side2_width > 0 ? 0 : 1), windata->drawn_arrow_begin_y, 0, 0);
+ ADD_POINT(0, height - DEFAULT_ARROW_HEIGHT, 0, 1);
+ }
+
+ y = windata->point_y - height;
+ }
+
+ #if 0
+ g_assert(i == windata->num_border_points);
+ g_assert(windata->point_x - arrow_offset - arrow_side1_width >= 0);
+ #endif
+
+ gtk_window_move(GTK_WINDOW(windata->win), windata->point_x - arrow_offset - arrow_side1_width, y);
+
+ break;
+
+ case GTK_ARROW_LEFT:
+ case GTK_ARROW_RIGHT:
+
+ if (norm_point_y < arrow_side1_width)
+ {
+ arrow_side1_width = 0;
+ arrow_offset = norm_point_y;
+ }
+ else if (norm_point_y > monitor_geometry.height - arrow_side2_width)
+ {
+ arrow_side2_width = 0;
+ arrow_offset = norm_point_y - arrow_side1_width;
+ }
+ break;
+
+ default:
+ g_assert_not_reached();
+ }
+
+ g_assert(shape_points != NULL);
+
+ windata->window_region = gdk_region_polygon(shape_points, windata->num_border_points, GDK_EVEN_ODD_RULE);
+ g_free(shape_points);
+}
+
+static void draw_border(GtkWidget* widget, WindowData *windata, cairo_t* cr)
+{
+ cairo_set_source_rgba(cr, 0.0, 0.0, 0.0, 1.0);
+ cairo_set_line_width(cr, 1.0);
+
+ if (windata->has_arrow)
+ {
+ int i;
+
+ create_border_with_arrow(windata->win, windata);
+
+ cairo_move_to(cr, windata->border_points[0].x + 0.5, windata->border_points[0].y + 0.5);
+
+ for (i = 1; i < windata->num_border_points; i++)
+ {
+ cairo_line_to(cr, windata->border_points[i].x + 0.5, windata->border_points[i].y + 0.5);
+ }
+
+ cairo_close_path(cr);
+ gdk_window_shape_combine_region(windata->win->window, windata->window_region, 0, 0);
+ g_free(windata->border_points);
+ windata->border_points = NULL;
+ }
+ else
+ {
+ cairo_rectangle(cr, 0.5, 0.5, windata->width - 0.5, windata->height - 0.5);
+ }
+
+ cairo_stroke(cr);
+}
+
+static gboolean paint_window(GtkWidget* widget, GdkEventExpose* event, WindowData* windata)
+{
+ cairo_t* context;
+ cairo_surface_t* surface;
+ cairo_t* cr;
+
+ #if GTK_CHECK_VERSION(3, 0, 0)
+ GtkAllocation allocation;
+
+ gtk_widget_get_allocation(windata->win, &allocation);
+ #endif
+
+ if (windata->width == 0)
+ {
+ #if GTK_CHECK_VERSION(3, 0, 0)
+ windata->width = allocation.width;
+ windata->height = allocation.height;
+ #else
+ windata->width = windata->win->allocation.width;
+ windata->height = windata->win->allocation.height;
+ #endif
+ }
+
+ context = gdk_cairo_create(widget->window);
+
+ cairo_set_operator(context, CAIRO_OPERATOR_SOURCE);
+
+ #if GTK_CHECK_VERSION(3, 0, 0)
+ gtk_widget_get_allocation(widget, &allocation);
+
+ surface = cairo_surface_create_similar(cairo_get_target(context), CAIRO_CONTENT_COLOR_ALPHA, allocation.width, allocation.height);
+ #else
+ surface = cairo_surface_create_similar(cairo_get_target(context), CAIRO_CONTENT_COLOR_ALPHA, widget->allocation.width, widget->allocation.height);
+ #endif
+
+ cr = cairo_create(surface);
+
+ fill_background(widget, windata, cr);
+ draw_border(widget, windata, cr);
+ draw_stripe(widget, windata, cr);
+
+ cairo_destroy(cr);
+ cairo_set_source_surface(context, surface, 0, 0);
+ cairo_paint(context);
+ cairo_surface_destroy(surface);
+ cairo_destroy(context);
+
+ return FALSE;
+}
+
+static void destroy_windata(WindowData* windata)
+{
+ if (windata->gc != NULL)
+ {
+ g_object_unref(G_OBJECT(windata->gc));
+ }
+
+ if (windata->window_region != NULL)
+ {
+ gdk_region_destroy(windata->window_region);
+ }
+
+ g_free(windata);
+}
+
+static void update_spacers(GtkWidget* nw)
+{
+ WindowData* windata;
+
+ windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ if (windata->has_arrow)
+ {
+ switch (get_notification_arrow_type(GTK_WIDGET(nw)))
+ {
+ case GTK_ARROW_UP:
+ gtk_widget_show(windata->top_spacer);
+ gtk_widget_hide(windata->bottom_spacer);
+ break;
+
+ case GTK_ARROW_DOWN:
+ gtk_widget_hide(windata->top_spacer);
+ gtk_widget_show(windata->bottom_spacer);
+ break;
+
+ default:
+ g_assert_not_reached();
+ }
+ }
+ else
+ {
+ gtk_widget_hide(windata->top_spacer);
+ gtk_widget_hide(windata->bottom_spacer);
+ }
+}
+
+static void update_content_hbox_visibility(WindowData* windata)
+{
+ /*
+ * This is all a hack, but until we have a libview-style ContentBox,
+ * it'll just have to do.
+ */
+ if (GTK_WIDGET_VISIBLE(windata->icon) || GTK_WIDGET_VISIBLE(windata->body_label) || GTK_WIDGET_VISIBLE(windata->actions_box))
+ {
+ gtk_widget_show(windata->content_hbox);
+ }
+ else
+ {
+ gtk_widget_hide(windata->content_hbox);
+ }
+}
+
+static gboolean configure_event_cb(GtkWidget* nw, GdkEventConfigure* event, WindowData* windata)
+{
+ windata->width = event->width;
+ windata->height = event->height;
+
+ update_spacers(nw);
+ gtk_widget_queue_draw(nw);
+
+ return FALSE;
+}
+
+static gboolean activate_link(GtkLabel* label, const char* url, WindowData* windata)
+{
+ windata->url_clicked(GTK_WINDOW(windata->win), url);
+
+ return TRUE;
+}
+
+GtkWindow* create_notification(UrlClickedCb url_clicked)
+{
+ GtkWidget* spacer;
+ GtkWidget* win;
+ GtkWidget* drawbox;
+ GtkWidget* main_vbox;
+ GtkWidget* hbox;
+ GtkWidget* vbox;
+ GtkWidget* close_button;
+ GtkWidget* image;
+ GtkWidget* alignment;
+ AtkObject* atkobj;
+ GtkRcStyle* rcstyle;
+ WindowData* windata;
+
+ #ifdef USE_COMPOSITE
+ GdkColormap* colormap;
+ GdkScreen* screen;
+ #endif
+
+ windata = g_new0(WindowData, 1);
+ windata->urgency = URGENCY_NORMAL;
+ windata->url_clicked = url_clicked;
+
+ win = gtk_window_new(GTK_WINDOW_POPUP);
+ windata->win = win;
+
+ windata->enable_transparency = FALSE;
+
+ #ifdef USE_COMPOSITE
+
+ screen = gtk_window_get_screen(GTK_WINDOW(win));
+ colormap = gdk_screen_get_rgba_colormap(screen);
+
+ if (colormap != NULL && gdk_screen_is_composited(screen))
+ {
+ gtk_widget_set_colormap(win, colormap);
+ windata->enable_transparency = TRUE;
+ }
+
+ #endif
+
+ gtk_window_set_title(GTK_WINDOW(win), "Notification");
+ gtk_window_set_type_hint(GTK_WINDOW(win), GDK_WINDOW_TYPE_HINT_NOTIFICATION);
+ gtk_widget_add_events(win, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
+ gtk_widget_realize(win);
+ gtk_widget_set_size_request(win, WIDTH, -1);
+
+ g_object_set_data_full(G_OBJECT(win), "windata", windata, (GDestroyNotify) destroy_windata);
+ atk_object_set_role(gtk_widget_get_accessible(win), ATK_ROLE_ALERT);
+
+ g_signal_connect(G_OBJECT(win), "configure_event", G_CALLBACK(configure_event_cb), windata);
+
+ /*
+ * For some reason, there are occasionally graphics glitches when
+ * repainting the window. Despite filling the window with a background
+ * color, parts of the other windows on the screen or the shadows around
+ * notifications will appear on the notification. Somehow, adding this
+ * eventbox makes that problem just go away. Whatever works for now.
+ */
+ drawbox = gtk_event_box_new();
+ gtk_widget_show(drawbox);
+ gtk_container_add(GTK_CONTAINER(win), drawbox);
+
+ main_vbox = gtk_vbox_new(FALSE, 0);
+ gtk_widget_show(main_vbox);
+ gtk_container_add(GTK_CONTAINER(drawbox), main_vbox);
+ gtk_container_set_border_width(GTK_CONTAINER(main_vbox), 1);
+
+ g_signal_connect(G_OBJECT(main_vbox), "expose_event", G_CALLBACK(paint_window), windata);
+
+ windata->top_spacer = gtk_image_new();
+ gtk_box_pack_start(GTK_BOX(main_vbox), windata->top_spacer, FALSE, FALSE, 0);
+ gtk_widget_set_size_request(windata->top_spacer, -1, DEFAULT_ARROW_HEIGHT);
+
+ windata->main_hbox = gtk_hbox_new(FALSE, 0);
+ gtk_widget_show(windata->main_hbox);
+ gtk_box_pack_start(GTK_BOX(main_vbox), windata->main_hbox, FALSE, FALSE, 0);
+
+ windata->bottom_spacer = gtk_image_new();
+ gtk_box_pack_start(GTK_BOX(main_vbox), windata->bottom_spacer, FALSE, FALSE, 0);
+ gtk_widget_set_size_request(windata->bottom_spacer, -1, DEFAULT_ARROW_HEIGHT);
+
+ vbox = gtk_vbox_new(FALSE, 6);
+ gtk_widget_show(vbox);
+ gtk_box_pack_start(GTK_BOX(windata->main_hbox), vbox, TRUE, TRUE, 0);
+ gtk_container_set_border_width(GTK_CONTAINER(vbox), 10);
+
+ hbox = gtk_hbox_new(FALSE, 6);
+ gtk_widget_show(hbox);
+ gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+
+ spacer = gtk_image_new();
+ gtk_widget_show(spacer);
+ gtk_box_pack_start(GTK_BOX(hbox), spacer, FALSE, FALSE, 0);
+ gtk_widget_set_size_request(spacer, SPACER_LEFT, -1);
+
+ windata->summary_label = gtk_label_new(NULL);
+ gtk_widget_show(windata->summary_label);
+ gtk_box_pack_start(GTK_BOX(hbox), windata->summary_label, TRUE, TRUE, 0);
+ gtk_misc_set_alignment(GTK_MISC(windata->summary_label), 0, 0);
+ gtk_label_set_line_wrap(GTK_LABEL(windata->summary_label), TRUE);
+
+ atkobj = gtk_widget_get_accessible(windata->summary_label);
+ atk_object_set_description(atkobj, "Notification summary text.");
+
+ /* Add the close button */
+ alignment = gtk_alignment_new(1, 0, 0, 0);
+ gtk_widget_show(alignment);
+ gtk_box_pack_start(GTK_BOX(hbox), alignment, FALSE, FALSE, 0);
+
+ close_button = gtk_button_new();
+ windata->close_button = close_button;
+ gtk_widget_show(close_button);
+ gtk_container_add(GTK_CONTAINER(alignment), close_button);
+ gtk_button_set_relief(GTK_BUTTON(close_button), GTK_RELIEF_NONE);
+ gtk_container_set_border_width(GTK_CONTAINER(close_button), 0);
+ //gtk_widget_set_size_request(close_button, 20, 20);
+ g_signal_connect_swapped(G_OBJECT(close_button), "clicked", G_CALLBACK(gtk_widget_destroy), win);
+
+ rcstyle = gtk_rc_style_new();
+ rcstyle->xthickness = rcstyle->ythickness = 0;
+ gtk_widget_modify_style(close_button, rcstyle);
+ g_object_unref(rcstyle);
+
+ atkobj = gtk_widget_get_accessible(close_button);
+ atk_action_set_description(ATK_ACTION(atkobj), 0, "Closes the notification.");
+ atk_object_set_name(atkobj, "");
+ atk_object_set_description(atkobj, "Closes the notification.");
+
+ image = gtk_image_new_from_stock(GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
+ gtk_widget_show(image);
+ gtk_container_add(GTK_CONTAINER(close_button), image);
+
+ windata->content_hbox = gtk_hbox_new(FALSE, 6);
+ gtk_box_pack_start(GTK_BOX(vbox), windata->content_hbox, FALSE, FALSE, 0);
+
+ windata->iconbox = gtk_hbox_new(FALSE, 0);
+ gtk_widget_show(windata->iconbox);
+ gtk_box_pack_start(GTK_BOX(windata->content_hbox), windata->iconbox, FALSE, FALSE, 0);
+ gtk_widget_set_size_request(windata->iconbox, BODY_X_OFFSET, -1);
+
+ windata->icon = gtk_image_new();
+ gtk_box_pack_start(GTK_BOX(windata->iconbox), windata->icon, TRUE, TRUE, 0);
+ gtk_misc_set_alignment(GTK_MISC(windata->icon), 0.5, 0.0);
+
+ vbox = gtk_vbox_new(FALSE, 6);
+ gtk_widget_show(vbox);
+ gtk_box_pack_start(GTK_BOX(windata->content_hbox), vbox, TRUE, TRUE, 0);
+
+ windata->body_label = gtk_label_new(NULL);
+ gtk_box_pack_start(GTK_BOX(vbox), windata->body_label, TRUE, TRUE, 0);
+ gtk_misc_set_alignment(GTK_MISC(windata->body_label), 0, 0);
+ gtk_label_set_line_wrap(GTK_LABEL(windata->body_label), TRUE);
+ g_signal_connect(G_OBJECT(windata->body_label), "activate-link", G_CALLBACK(activate_link), windata);
+
+ atkobj = gtk_widget_get_accessible(windata->body_label);
+ atk_object_set_description(atkobj, "Notification body text.");
+
+ alignment = gtk_alignment_new(1, 0.5, 0, 0);
+ gtk_widget_show(alignment);
+ gtk_box_pack_start(GTK_BOX(vbox), alignment, FALSE, TRUE, 0);
+
+ windata->actions_box = gtk_hbox_new(FALSE, 6);
+ gtk_container_add(GTK_CONTAINER(alignment), windata->actions_box);
+
+ return GTK_WINDOW(win);
+}
+
+void set_notification_hints(GtkWindow* nw, GHashTable* hints)
+{
+ WindowData* windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ g_assert(windata != NULL);
+
+ GValue* value = (GValue*) g_hash_table_lookup(hints, "urgency");
+
+ if (value != NULL && G_VALUE_HOLDS_UCHAR(value))
+ {
+ windata->urgency = g_value_get_uchar(value);
+
+ if (windata->urgency == URGENCY_CRITICAL)
+ {
+ gtk_window_set_title(GTK_WINDOW(nw), "Critical Notification");
+ }
+ else
+ {
+ gtk_window_set_title(GTK_WINDOW(nw), "Notification");
+ }
+ }
+}
+
+void set_notification_timeout(GtkWindow* nw, glong timeout)
+{
+ WindowData* windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ g_assert(windata != NULL);
+
+ windata->timeout = timeout;
+}
+
+void notification_tick(GtkWindow* nw, glong remaining)
+{
+ WindowData* windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ windata->remaining = remaining;
+
+ if (windata->pie_countdown != NULL)
+ {
+ gtk_widget_queue_draw_area(windata->pie_countdown, 0, 0, PIE_WIDTH, PIE_HEIGHT);
+ }
+}
+
+void set_notification_text(GtkWindow* nw, const char* summary, const char* body)
+{
+ char* str;
+ char* quoted;
+ GtkRequisition req;
+ WindowData* windata;
+
+ windata = g_object_get_data(G_OBJECT(nw), "windata");
+ g_assert(windata != NULL);
+
+ quoted = g_markup_escape_text(summary, -1);
+ str = g_strdup_printf("<b><big>%s</big></b>", quoted);
+ g_free(quoted);
+
+ gtk_label_set_markup(GTK_LABEL(windata->summary_label), str);
+ g_free(str);
+
+ gtk_label_set_markup(GTK_LABEL(windata->body_label), body);
+
+ if (body == NULL || *body == '\0')
+ {
+ gtk_widget_hide(windata->body_label);
+ }
+ else
+ {
+ gtk_widget_show(windata->body_label);
+ }
+
+ update_content_hbox_visibility(windata);
+
+ if (body != NULL && *body != '\0')
+ {
+ gtk_widget_size_request(windata->iconbox, &req);
+ /* -1: border width for
+ * -6: spacing for hbox */
+ gtk_widget_set_size_request(windata->body_label, WIDTH - (1 * 2) - (10 * 2) - req.width - 6, -1);
+ }
+
+ gtk_widget_size_request(windata->close_button, &req);
+ /* -1: main_vbox border width
+ * -10: vbox border width
+ * -6: spacing for hbox */
+ gtk_widget_set_size_request(windata->summary_label, WIDTH - (1 * 2) - (10 * 2) - SPACER_LEFT - req.width - (6 * 2), -1);
+}
+
+void set_notification_icon(GtkWindow* nw, GdkPixbuf* pixbuf)
+{
+ WindowData* windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ g_assert(windata != NULL);
+
+ gtk_image_set_from_pixbuf(GTK_IMAGE(windata->icon), pixbuf);
+
+ if (pixbuf != NULL)
+ {
+ int pixbuf_width = gdk_pixbuf_get_width(pixbuf);
+
+ gtk_widget_show(windata->icon);
+ gtk_widget_set_size_request(windata->iconbox, MAX(BODY_X_OFFSET, pixbuf_width), -1);
+ }
+ else
+ {
+ gtk_widget_hide(windata->icon);
+ gtk_widget_set_size_request(windata->iconbox, BODY_X_OFFSET, -1);
+ }
+
+ update_content_hbox_visibility(windata);
+}
+
+void set_notification_arrow(GtkWidget* nw, gboolean visible, int x, int y)
+{
+ WindowData* windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ g_assert(windata != NULL);
+
+ windata->has_arrow = visible;
+ windata->point_x = x;
+ windata->point_y = y;
+
+ update_spacers(nw);
+}
+
+static gboolean countdown_expose_cb(GtkWidget* pie, GdkEventExpose* event, WindowData* windata)
+{
+ GtkStyle* style;
+ cairo_t* context;
+ cairo_surface_t* surface;
+ cairo_t* cr;
+
+ style = gtk_widget_get_style(windata->win);
+ context = gdk_cairo_create(GDK_DRAWABLE(windata->pie_countdown->window));
+ cairo_set_operator(context, CAIRO_OPERATOR_SOURCE);
+ surface = cairo_surface_create_similar(cairo_get_target(context), CAIRO_CONTENT_COLOR_ALPHA, pie->allocation.width, pie->allocation.height);
+ cr = cairo_create(surface);
+
+ fill_background(pie, windata, cr);
+
+ if (windata->timeout > 0)
+ {
+ gdouble pct = (gdouble) windata->remaining / (gdouble) windata->timeout;
+
+ gdk_cairo_set_source_color(cr, &style->bg[GTK_STATE_ACTIVE]);
+
+ cairo_move_to(cr, PIE_RADIUS, PIE_RADIUS);
+ cairo_arc_negative(cr, PIE_RADIUS, PIE_RADIUS, PIE_RADIUS, -G_PI_2, -(pct * G_PI * 2) - G_PI_2);
+ cairo_line_to(cr, PIE_RADIUS, PIE_RADIUS);
+ cairo_fill(cr);
+ }
+
+ cairo_destroy(cr);
+ cairo_set_source_surface(context, surface, 0, 0);
+ cairo_paint(context);
+ cairo_surface_destroy(surface);
+ cairo_destroy(context);
+
+ return TRUE;
+}
+
+static void action_clicked_cb(GtkWidget* w, GdkEventButton* event, ActionInvokedCb action_cb)
+{
+ GtkWindow* nw;
+ const char* key;
+ nw = g_object_get_data(G_OBJECT(w), "_nw");
+ key = g_object_get_data(G_OBJECT(w), "_action_key");
+ action_cb(nw, key);
+}
+
+void add_notification_action(GtkWindow* nw, const char* text, const char* key, ActionInvokedCb cb)
+{
+ WindowData* windata;
+ GtkWidget* label;
+ GtkWidget* button;
+ GtkWidget* hbox;
+ GdkPixbuf* pixbuf;
+ char* buf;
+
+ windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ g_assert(windata != NULL);
+
+ if (!GTK_WIDGET_VISIBLE(windata->actions_box))
+ {
+ GtkWidget* alignment;
+
+ gtk_widget_show(windata->actions_box);
+ update_content_hbox_visibility(windata);
+
+ alignment = gtk_alignment_new(1, 0.5, 0, 0);
+ gtk_widget_show(alignment);
+ gtk_box_pack_end(GTK_BOX(windata->actions_box), alignment, FALSE, TRUE, 0);
+
+ windata->pie_countdown = gtk_drawing_area_new();
+ gtk_widget_show(windata->pie_countdown);
+ gtk_container_add(GTK_CONTAINER(alignment), windata->pie_countdown);
+ gtk_widget_set_size_request(windata->pie_countdown, PIE_WIDTH, PIE_HEIGHT);
+ g_signal_connect(G_OBJECT(windata->pie_countdown), "expose_event", G_CALLBACK(countdown_expose_cb), windata);
+ }
+
+ button = gtk_button_new();
+ gtk_widget_show(button);
+ gtk_box_pack_start(GTK_BOX(windata->actions_box), button, FALSE, FALSE, 0);
+
+ hbox = gtk_hbox_new(FALSE, 6);
+ gtk_widget_show(hbox);
+ gtk_container_add(GTK_CONTAINER(button), hbox);
+
+ /* Try to be smart and find a suitable icon. */
+ buf = g_strdup_printf("stock_%s", key);
+ pixbuf = gtk_icon_theme_load_icon(gtk_icon_theme_get_for_screen(gdk_drawable_get_screen(GTK_WIDGET(nw)->window)), buf, 16, GTK_ICON_LOOKUP_USE_BUILTIN, NULL);
+ g_free(buf);
+
+ if (pixbuf != NULL)
+ {
+ GtkWidget* image = gtk_image_new_from_pixbuf(pixbuf);
+ gtk_widget_show(image);
+ gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
+ gtk_misc_set_alignment(GTK_MISC(image), 0.5, 0.5);
+ }
+
+ label = gtk_label_new(NULL);
+ gtk_widget_show(label);
+ gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
+ gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+ buf = g_strdup_printf("<small>%s</small>", text);
+ gtk_label_set_markup(GTK_LABEL(label), buf);
+ g_free(buf);
+
+ g_object_set_data(G_OBJECT(button), "_nw", nw);
+ g_object_set_data_full(G_OBJECT(button), "_action_key", g_strdup(key), g_free);
+ g_signal_connect(G_OBJECT(button), "button-release-event", G_CALLBACK(action_clicked_cb), cb);
+}
+
+void clear_notification_actions(GtkWindow* nw)
+{
+ WindowData* windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ windata->pie_countdown = NULL;
+
+ gtk_widget_hide(windata->actions_box);
+ gtk_container_foreach(GTK_CONTAINER(windata->actions_box), (GtkCallback) gtk_object_destroy, NULL);
+}
+
+void move_notification(GtkWidget* nw, int x, int y)
+{
+ WindowData* windata = g_object_get_data(G_OBJECT(nw), "windata");
+
+ g_assert(windata != NULL);
+
+ if (windata->has_arrow)
+ {
+ gtk_widget_queue_resize(nw);
+ }
+ else
+ {
+ gtk_window_move(GTK_WINDOW(nw), x, y);
+ }
+}
+
+void get_theme_info(char** theme_name, char** theme_ver, char** author, char** homepage)
+{
+ *theme_name = g_strdup("Standard");
+
+ /* If they are constants, maybe we can remove printf and use G_STRINGIFY() */
+ *theme_ver = g_strdup_printf("%d.%d.%d", NOTIFICATION_DAEMON_MAJOR_VERSION, NOTIFICATION_DAEMON_MINOR_VERSION, NOTIFICATION_DAEMON_MICRO_VERSION);
+ *author = g_strdup("Christian Hammond");
+ *homepage = g_strdup("http://www.galago-project.org/");
+}
+
+gboolean theme_check_init(unsigned int major_ver, unsigned int minor_ver, unsigned int micro_ver)
+{
+ return major_ver == NOTIFICATION_DAEMON_MAJOR_VERSION && minor_ver == NOTIFICATION_DAEMON_MINOR_VERSION && micro_ver == NOTIFICATION_DAEMON_MICRO_VERSION;
+}