diff options
Diffstat (limited to 'src/themes/nodoka')
| -rw-r--r-- | src/themes/nodoka/Makefile.am | 9 | ||||
| -rw-r--r-- | src/themes/nodoka/nodoka-theme.c | 1032 |
2 files changed, 1041 insertions, 0 deletions
diff --git a/src/themes/nodoka/Makefile.am b/src/themes/nodoka/Makefile.am new file mode 100644 index 0000000..71ab399 --- /dev/null +++ b/src/themes/nodoka/Makefile.am @@ -0,0 +1,9 @@ +AM_CPPFLAGS = $(THEME_CFLAGS) + +enginedir = $(libdir)/mate-notification-daemon/engines +engine_LTLIBRARIES = libnodoka.la + +libnodoka_la_SOURCES = nodoka-theme.c + +libnodoka_la_LDFLAGS = -module -avoid-version +libnodoka_la_LIBADD = $(THEME_LIBS) diff --git a/src/themes/nodoka/nodoka-theme.c b/src/themes/nodoka/nodoka-theme.c new file mode 100644 index 0000000..0998d0b --- /dev/null +++ b/src/themes/nodoka/nodoka-theme.c @@ -0,0 +1,1032 @@ +/* + * nodoka-theme.c + * This file is part of notification-daemon-engine-nodoka + * + * Copyright (C) 2012 - Stefano Karapetsas <[email protected]> + * Copyright (C) 2008 - Martin Sourada + * + * notification-daemon-engine-nodoka 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 3 of the License, + * or (at your option) any later version. + * + * notification-daemon-engine-nodoka 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 notification-daemon-engine-nodoka; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + */ + + + +#include "config.h" + +#include <gtk/gtk.h> + +/* Define basic nodoka types */ +typedef void (*ActionInvokedCb)(GtkWindow *nw, const char *key); +typedef void (*UrlClickedCb)(GtkWindow *nw, const char *url); + +typedef struct +{ + gboolean has_arrow; + + GdkPoint point_begin; + GdkPoint point_middle; + GdkPoint point_end; + + int offset; + GdkPoint position; + +} ArrowParameters; + +typedef struct +{ + GtkWidget *win; + GtkWidget *top_spacer; + GtkWidget *bottom_spacer; + GtkWidget *main_hbox; + GtkWidget *iconbox; + GtkWidget *icon; + GtkWidget *content_hbox; + GtkWidget *summary_label; + GtkWidget *body_label; + GtkWidget *actions_box; + GtkWidget *last_sep; + GtkWidget *stripe_spacer; + GtkWidget *pie_countdown; + + ArrowParameters arrow; + + gboolean enable_transparency; + + int width; + int height; + + guchar urgency; + glong timeout; + glong remaining; + + UrlClickedCb url_clicked; + +} WindowData; + + +enum +{ + URGENCY_LOW, + URGENCY_NORMAL, + URGENCY_CRITICAL +}; + +#define M_PI 3.14159265358979323846 +#define STRIPE_WIDTH 32 +#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 + 12) +#define DEFAULT_ARROW_HEIGHT 14 +#define DEFAULT_ARROW_WIDTH 22 +#define DEFAULT_ARROW_SKEW -6 +#define BACKGROUND_OPACITY 0.92 +#define GRADIENT_CENTER 0.7 + +/* Support Nodoka Functions */ + +/* Handle clicking on link */ +static gboolean +activate_link (GtkLabel *label, const char *url, WindowData *windata) +{ + windata->url_clicked (windata->win, url); + return TRUE; +} + +/* Set if we have arrow down or arrow up */ +static GtkArrowType +get_notification_arrow_type(GtkWidget *nw) +{ + WindowData *windata = g_object_get_data(G_OBJECT(nw), "windata"); + int screen_height; + + screen_height = gdk_screen_get_height( + gdk_drawable_get_screen(GDK_DRAWABLE(nw->window))); + + if (windata->arrow.position.y + windata->height + DEFAULT_ARROW_HEIGHT > + screen_height) + { + return GTK_ARROW_DOWN; + } + else + { + return GTK_ARROW_UP; + } +} + +/* Set arrow parameters like offset and position */ +static void +set_arrow_parameters (WindowData *windata) +{ + int screen_height; + int screen_width; + int x,y; + GtkArrowType arrow_type; + + screen_height = gdk_screen_get_height( + gdk_drawable_get_screen(GDK_DRAWABLE(windata->win->window))); + screen_width = gdk_screen_get_width( + gdk_drawable_get_screen(GDK_DRAWABLE(windata->win->window))); + + + /* Set arrow offset */ + if ((windata->arrow.position.x - DEFAULT_ARROW_SKEW - + DEFAULT_ARROW_OFFSET + windata->win->allocation.width) > + screen_width) + { + windata->arrow.offset = windata->arrow.position.x - + DEFAULT_ARROW_SKEW - + (screen_width - + windata->win->allocation.width); + } + else if ((windata->arrow.position.x - DEFAULT_ARROW_SKEW - + DEFAULT_ARROW_OFFSET < 0)) + { + windata->arrow.offset = windata->arrow.position.x - + DEFAULT_ARROW_SKEW; + } + else + { + windata->arrow.offset = DEFAULT_ARROW_OFFSET; + } + + if (windata->arrow.offset < 6) + { + windata->arrow.offset = 6; + windata->arrow.position.x += 6; + } + else if (windata->arrow.offset + DEFAULT_ARROW_WIDTH + 6 > + windata->win->allocation.width) + { + windata->arrow.offset = windata->win->allocation.width - 6 - + DEFAULT_ARROW_WIDTH; + windata->arrow.position.x -= 6; + } + + /* Set arrow points X position */ + windata->arrow.point_begin.x = windata->arrow.offset; + windata->arrow.point_middle.x = windata->arrow.offset + + DEFAULT_ARROW_SKEW; + windata->arrow.point_end.x = windata->arrow.offset + + DEFAULT_ARROW_WIDTH; + x = windata->arrow.position.x - DEFAULT_ARROW_SKEW - windata->arrow.offset; + + /* Set arrow points Y position */ + arrow_type = get_notification_arrow_type(windata->win); + + switch (arrow_type) + { + case GTK_ARROW_UP: + windata->arrow.point_begin.y = DEFAULT_ARROW_HEIGHT; + windata->arrow.point_middle.y = 0; + windata->arrow.point_end.y = DEFAULT_ARROW_HEIGHT; + y = windata->arrow.position.y; + break; + case GTK_ARROW_DOWN: + windata->arrow.point_begin.y = + windata->win->allocation.height - + DEFAULT_ARROW_HEIGHT; + windata->arrow.point_middle.y = + windata->win->allocation.height; + windata->arrow.point_end.y = + windata->win->allocation.height - + DEFAULT_ARROW_HEIGHT; + y = windata->arrow.position.y - windata->win->allocation.height; + break; + default: + g_assert_not_reached(); + } + + /* Move window to requested position */ + gtk_window_move(GTK_WINDOW(windata->win), x, y); +} + +static void +destroy_windata(WindowData *windata) +{ + g_free(windata); +} + +static void +update_spacers(GtkWidget *nw) +{ + WindowData *windata = g_object_get_data(G_OBJECT(nw), "windata"); + + if (windata->arrow.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); + } +} + +/* Draw fuctions */ +/* Standard rounded rectangle */ +static void +nodoka_rounded_rectangle (cairo_t * cr, + double x, double y, double w, double h, + int radius) +{ + cairo_move_to (cr, x + radius, y); + cairo_arc (cr, x + w - radius, y + radius, radius, M_PI * 1.5, M_PI * 2); + cairo_arc (cr, x + w - radius, y + h - radius, radius, 0, M_PI * 0.5); + cairo_arc (cr, x + radius, y + h - radius, radius, M_PI * 0.5, M_PI); + cairo_arc (cr, x + radius, y + radius, radius, M_PI, M_PI * 1.5); +} + +/* Rounded rectangle with arrow */ +static void +nodoka_rounded_rectangle_with_arrow (cairo_t * cr, + double x, double y, double w, double h, + int radius, ArrowParameters * arrow) +{ + gboolean arrow_up; + arrow_up = (arrow->point_begin.y > arrow->point_middle.y); + + cairo_translate (cr, x, y); + + GdkRectangle rect; + rect.x = 0; + rect.width = w; + if (arrow_up) + rect.y = 0 + DEFAULT_ARROW_HEIGHT; + else + rect.y = 0; + rect.height = h - DEFAULT_ARROW_HEIGHT; + + cairo_move_to (cr, rect.x + radius, rect.y); + + if (arrow_up) + { + cairo_line_to (cr, rect.x + arrow->point_begin.x, + rect.y); + cairo_line_to (cr, rect.x + arrow->point_middle.x, + rect.y - DEFAULT_ARROW_HEIGHT); + cairo_line_to (cr, rect.x + arrow->point_end.x, + rect.y); + } + + cairo_arc (cr, rect.x + rect.width - radius, rect.y + radius, radius, + M_PI * 1.5, M_PI * 2); + cairo_arc (cr, rect.x + rect.width - radius, + rect.y + rect.height - radius, radius, 0, M_PI * 0.5); + + if (!arrow_up) + { + cairo_line_to (cr, rect.x + arrow->point_end.x, + rect.y + rect.height); + cairo_line_to (cr, rect.x + arrow->point_middle.x, + rect.y + rect.height + DEFAULT_ARROW_HEIGHT); + cairo_line_to (cr, rect.x + arrow->point_begin.x, + rect.y + rect.height); + } + + cairo_arc (cr, rect.x + radius, rect.y + rect.height - radius, + radius, M_PI * 0.5, M_PI); + cairo_arc (cr, rect.x + radius, rect.y + radius, radius, M_PI, + M_PI * 1.5); + + cairo_translate (cr, -x, -y); + +} + +/* Fill background */ +static void +fill_background(GtkWidget *widget, WindowData *windata, cairo_t *cr) +{ + float alpha; + if (windata->enable_transparency) + alpha = BACKGROUND_OPACITY; + else + alpha = 1.0; + + cairo_pattern_t *pattern; + pattern = cairo_pattern_create_linear (0, 0, 0, windata->height); + cairo_pattern_add_color_stop_rgba (pattern, 0, 0.996, 0.996, 0.89, alpha); + cairo_pattern_add_color_stop_rgba (pattern, GRADIENT_CENTER, 0.988, 0.988, 0.714, alpha); + cairo_pattern_add_color_stop_rgba (pattern, 1, 0.984, 0.984, 0.663, alpha); + cairo_set_source (cr, pattern); + cairo_pattern_destroy (pattern); + + if (windata->arrow.has_arrow) + nodoka_rounded_rectangle_with_arrow (cr, 0, 0, + windata->width, windata->height, 6, & (windata->arrow)); + else + nodoka_rounded_rectangle (cr, 0, 0, windata->width, + windata->height, 6); + cairo_fill (cr); +} + + +static void +draw_stripe(GtkWidget *widget, WindowData *windata, cairo_t *cr) +{ + cairo_save (cr); + cairo_rectangle (cr, 0, 0, STRIPE_WIDTH, windata->height); + cairo_clip (cr); + + GdkColor top_color; + GdkColor center_color; + GdkColor bottom_color; + + float alpha; + if (windata->enable_transparency) + alpha = BACKGROUND_OPACITY; + else + alpha = 1.0; + + switch (windata->urgency) + { + case URGENCY_LOW: // LOW + alpha = alpha * 0.5; + top_color.red = 221 / 255.0 * 65535.0; + top_color.green = top_color.red; + top_color.blue = top_color.red; + center_color.red = 192 / 255.0 * 65535.0; + center_color.green = center_color.red; + center_color.blue = center_color.red; + bottom_color.red = 167 / 255.0 * 65535.0; + bottom_color.green = center_color.red; + bottom_color.blue = center_color.red; + break; + + case URGENCY_CRITICAL: // CRITICAL + top_color.red = 255 / 255.0 * 65535.0; + top_color.green = 11 / 255.0 * 65535.0; + top_color.blue = top_color.green; + center_color.red = 205 / 255.0 * 65535.0; + center_color.green = 0; + center_color.blue = 0; + bottom_color.red = 145 / 255.0 * 65535.0; + bottom_color.green = 0; + bottom_color.blue = 0; + break; + + case URGENCY_NORMAL: // NORMAL + default: + top_color.red = 20 / 255.0 * 65535.0; + top_color.green = 175 / 255.0 * 65535.0; + top_color.blue = 65535.0; + center_color.red = 9 / 255.0 * 65535.0; + center_color.green = 139 / 255.0 * 65535.0; + center_color.blue = 207 / 255.0 * 65535.0; + bottom_color.red = 0; + bottom_color.green = 97 / 255.0 * 65535.0; + bottom_color.blue = 147 / 255.0 * 65535.0; + break; + } + + + cairo_pattern_t *pattern; + pattern = cairo_pattern_create_linear (0, 0, 0, windata->height); + cairo_pattern_add_color_stop_rgba (pattern, 0, top_color.red / 65535.0, top_color.green / 65535.0, top_color.blue / 65535.0, alpha); + cairo_pattern_add_color_stop_rgba (pattern, GRADIENT_CENTER, bottom_color.red / 65535.0, bottom_color.green / 65535.0, bottom_color.blue / 65535.0, alpha); + cairo_pattern_add_color_stop_rgba (pattern, 1, bottom_color.red / 65535.0, bottom_color.green / 65535.0, bottom_color.blue / 65535.0, alpha); + cairo_set_source (cr, pattern); + cairo_pattern_destroy (pattern); + + if (windata->arrow.has_arrow) + nodoka_rounded_rectangle_with_arrow (cr, 1, 1, + windata->width - 2, windata->height - 2, 5, & (windata->arrow)); + else + nodoka_rounded_rectangle (cr, 1, 1, windata->width - 2, + windata->height - 2, 5); + cairo_fill (cr); + + cairo_restore (cr); +} + +static void +draw_border(GtkWidget *widget, WindowData *windata, cairo_t *cr) +{ + float alpha; + if (windata->enable_transparency) + alpha = BACKGROUND_OPACITY; + else + alpha = 1.0; + + cairo_pattern_t *pattern; + pattern = cairo_pattern_create_linear (0, 0, 0, windata->height); + cairo_pattern_add_color_stop_rgba (pattern, 0, 0.62, 0.584, 0.341, alpha); + cairo_pattern_add_color_stop_rgba (pattern, 1, 0.776, 0.757, 0.596, alpha); + cairo_set_source (cr, pattern); + cairo_pattern_destroy (pattern); + + if (windata->arrow.has_arrow) + nodoka_rounded_rectangle_with_arrow (cr, 0.5, 0.5, + windata->width -1, windata->height -1, 6, & (windata->arrow)); + else + nodoka_rounded_rectangle (cr, 0.5, 0.5, windata->width -1, + windata->height -1, 6); + + cairo_set_line_width (cr, 1.0); + cairo_stroke (cr); +} + +static void +draw_pie(GtkWidget *pie, WindowData *windata, cairo_t *cr) +{ + gdouble arc_angle = 1.0 - (gdouble)windata->remaining / (gdouble)windata->timeout; + cairo_set_source_rgba (cr, 1.0, 0.4, 0.0, 0.3); + cairo_move_to(cr, PIE_RADIUS, PIE_RADIUS); + cairo_arc_negative(cr, PIE_RADIUS, PIE_RADIUS, PIE_RADIUS, + -M_PI/2, (-0.25 + arc_angle)*2*M_PI); + cairo_line_to(cr, PIE_RADIUS, PIE_RADIUS); + + cairo_fill (cr); +} + +static gboolean +paint_window(GtkWidget *widget, + GdkEventExpose *event, + WindowData *windata) +{ + if (windata->width == 0) { + windata->width = windata->win->allocation.width; + windata->height = windata->win->allocation.height; + } + + if (windata->arrow.has_arrow) + set_arrow_parameters (windata); + + if (!(windata->enable_transparency)) + { + GdkPixmap *mask; + cairo_t *mask_cr; + mask = gdk_pixmap_new (NULL, windata->width, + windata->height, 1); + mask_cr = gdk_cairo_create ((GdkDrawable *) mask); + cairo_set_operator (mask_cr, CAIRO_OPERATOR_CLEAR); + cairo_paint (mask_cr); + + cairo_set_operator (mask_cr, CAIRO_OPERATOR_OVER); + cairo_set_source_rgba (mask_cr, 1, 1, 1, 1); + if (windata->arrow.has_arrow) + { + nodoka_rounded_rectangle_with_arrow (mask_cr, 0, + 0, windata->width, windata->height, 6, + & (windata->arrow)); + } + else + nodoka_rounded_rectangle (mask_cr, 0, 0, + windata->width, windata->height, 6); + cairo_fill (mask_cr); + gdk_window_shape_combine_mask (windata->win->window, + (GdkBitmap *) mask, 0,0); + gdk_pixmap_unref (mask); + cairo_destroy (mask_cr); + } + + cairo_t *context; + cairo_surface_t *surface; + cairo_t *cr; + + context = gdk_cairo_create(widget->window); + + cairo_set_operator(context, CAIRO_OPERATOR_SOURCE); + surface = cairo_surface_create_similar(cairo_get_target(context), + CAIRO_CONTENT_COLOR_ALPHA, + widget->allocation.width, + widget->allocation.height); + 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; +} + +/* Event handlers */ +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 +countdown_expose_cb(GtkWidget *pie, GdkEventExpose *event, + WindowData *windata) +{ + cairo_t *context; + cairo_surface_t *surface; + cairo_t *cr; + + context = gdk_cairo_create(pie->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); + + cairo_translate (cr, -pie->allocation.x, -pie->allocation.y); + fill_background (pie, windata, cr); + cairo_translate (cr, pie->allocation.x, pie->allocation.y); + + draw_pie (pie, windata, 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 = g_object_get_data(G_OBJECT(w), "_nw"); + const char *key = g_object_get_data(G_OBJECT(w), "_action_key"); + + action_cb(nw, key); +} + + + +/* Required functions */ + +/* Checking if we support this notification daemon version */ +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; +} + +/* Sending theme info to the notification daemon */ +void +get_theme_info(char **theme_name, + char **theme_ver, + char **author, + char **homepage) +{ + *theme_name = g_strdup("Nodoka"); + *theme_ver = g_strdup_printf("%d.%d.%d", NOTIFICATION_DAEMON_MAJOR_VERSION, + NOTIFICATION_DAEMON_MINOR_VERSION, + NOTIFICATION_DAEMON_MICRO_VERSION); + *author = g_strdup("Martin Sourada"); + *homepage = g_strdup("https://nodoka.fedorahosted.org/"); +} + +/* Create new notification */ +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; + WindowData *windata; + GdkColormap *colormap; + GdkScreen *screen; + + 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; + screen = gtk_window_get_screen(GTK_WINDOW(win)); + colormap = gdk_screen_get_rgba_colormap(screen); + + if (colormap != NULL) + { + gtk_widget_set_colormap(win, colormap); + if (gdk_screen_is_composited(screen)) + windata->enable_transparency = TRUE; + } + + gtk_window_set_title(GTK_WINDOW(win), "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 */ + close_button = gtk_button_new(); + gtk_widget_show(close_button); + gtk_box_pack_start(GTK_BOX(hbox), close_button, FALSE, FALSE, 0); + 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, 24, 24); + g_signal_connect_swapped(G_OBJECT(close_button), "clicked", + G_CALLBACK(gtk_widget_destroy), win); + + 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); +} + +/* Set the notification text */ +void +set_notification_text(GtkWindow *nw, const char *summary, const char *body) +{ + char *str; + WindowData *windata = g_object_get_data(G_OBJECT(nw), "windata"); + g_assert(windata != NULL); + + str = g_strdup_printf("<b><big>%s</big></b>", summary); + 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); + + gtk_widget_set_size_request( + ((body != NULL && *body == '\0') + ? windata->body_label : windata->summary_label), + WIDTH - (IMAGE_SIZE + IMAGE_PADDING) - 10, + -1); +} + +/* Set notification icon */ +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); +} + +/* Set notification arrow */ +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->arrow.has_arrow = visible; + windata->arrow.position.x = x; + windata->arrow.position.y = y; + + update_spacers(nw); +} + +/* Add notification action */ +void +add_notification_action(GtkWindow *nw, const char *text, const char *key, + ActionInvokedCb cb) +{ + WindowData *windata = g_object_get_data(G_OBJECT(nw), "windata"); + GtkWidget *label; + GtkWidget *button; + GtkWidget *hbox; + GdkPixbuf *pixbuf; + char *buf; + + 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); +} + +/* Clear notification actions */ +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); +} + +/* Move notification window */ +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->arrow.has_arrow) + { + gtk_widget_queue_resize(nw); + } + else + { + gtk_window_move(GTK_WINDOW(nw), x, y); + } +} + + +/* Optional Functions */ + +/* Destroy notification */ + +/* Show notification */ + +/* Hide notification */ + +/* Set notification timeout */ +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; +} + +/* Set notification hints */ +void +set_notification_hints(GtkWindow *nw, GHashTable *hints) +{ + WindowData *windata = g_object_get_data(G_OBJECT(nw), "windata"); + GValue *value; + + g_assert(windata != NULL); + + value = (GValue *)g_hash_table_lookup(hints, "urgency"); + + if (value != NULL) + { + 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"); + } + } +} + +/* Notification tick */ +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); + } +} |