GdkMonitor *
gimp_widget_get_monitor (GtkWidget *widget)
{
GdkWindow *window;
GtkAllocation allocation;
gint x, y;
g_return_val_if_fail (GTK_IS_WIDGET (widget), 0);
window = gtk_widget_get_window (widget);
if (! window)
return gimp_get_monitor_at_pointer ();
gdk_window_get_origin (window, &x, &y);
gtk_widget_get_allocation (widget, &allocation);
if (! gtk_widget_get_has_window (widget))
{
x += allocation.x;
y += allocation.y;
}
x += allocation.width / 2;
y += allocation.height / 2;
return gdk_display_get_monitor_at_point (gdk_display_get_default (), x, y);
}
static gboolean
manager_maybe_grab_window (GSManager *manager,
GSWindow *window)
{
GdkDisplay *display;
GdkDevice *device;
GdkMonitor *monitor;
int x, y;
gboolean grabbed;
display = gdk_display_get_default ();
device = gdk_seat_get_pointer (gdk_display_get_default_seat (display));
gdk_device_get_position (device, NULL, &x, &y);
monitor = gdk_display_get_monitor_at_point (display, x, y);
gdk_display_flush (display);
grabbed = FALSE;
if (gs_window_get_display (window) == display &&
gs_window_get_monitor (window) == monitor)
{
gs_debug ("Initiate grab move to %p", window);
gs_grab_move_to_window (manager->priv->grab,
gs_window_get_gdk_window (window),
gs_window_get_display (window),
FALSE, FALSE);
grabbed = TRUE;
}
return grabbed;
}
static void
nimf_candidate_show (NimfCandidatable *candidatable,
NimfServiceIC *target,
gboolean show_entry)
{
g_debug (G_STRLOC ": %s", G_STRFUNC);
NimfCandidate *candidate = NIMF_CANDIDATE (candidatable);
GtkRequisition natural_size;
int x, y, w, h;
GdkRectangle geometry;
const NimfRectangle *cursor_area;
cursor_area = nimf_service_ic_get_cursor_location (target);
#if GTK_CHECK_VERSION (3, 22, 0)
GdkDisplay *display = gtk_widget_get_display (candidate->window);
GdkMonitor *monitor;
monitor = gdk_display_get_monitor_at_point (display,
cursor_area->x, cursor_area->y);
gdk_monitor_get_geometry (monitor, &geometry);
#else
GdkScreen *screen = gtk_widget_get_screen (candidate->window);
gint monitor_num = gdk_screen_get_monitor_at_point (screen,
cursor_area->x,
cursor_area->y);
gdk_screen_get_monitor_geometry (screen, monitor_num, &geometry);
#endif
candidate->target = target;
if (show_entry)
gtk_widget_show (candidate->entry);
else
gtk_widget_hide (candidate->entry);
gtk_widget_show_all (candidate->window);
gtk_widget_get_preferred_size (candidate->window, NULL, &natural_size);
gtk_window_resize (GTK_WINDOW (candidate->window),
natural_size.width, natural_size.height);
gtk_window_get_size (GTK_WINDOW (candidate->window), &w, &h);
x = cursor_area->x - cursor_area->width;
y = cursor_area->y + cursor_area->height;
if (x + w > geometry.x + geometry.width)
x = geometry.x + geometry.width - w;
if ((y + h > geometry.y + geometry.height) &&
((cursor_area->y - h) >= geometry.y))
y = cursor_area->y - h;
gtk_window_move (GTK_WINDOW (candidate->window), x, y);
}
/**
* gdk_screen_get_monitor_at_point:
* @screen: a #GdkScreen.
* @x: the x coordinate in the virtual screen.
* @y: the y coordinate in the virtual screen.
*
* Returns the monitor number in which the point (@x,@y) is located.
*
* Returns: the monitor number in which the point (@x,@y) lies, or
* a monitor close to (@x,@y) if the point is not in any monitor.
*
* Since: 2.2
**/
gint
gdk_screen_get_monitor_at_point (GdkScreen *screen,
gint x,
gint y)
{
GdkDisplay *display;
GdkMonitor *monitor;
g_return_val_if_fail (GDK_IS_SCREEN (screen), -1);
display = gdk_screen_get_display (screen);
monitor = gdk_display_get_monitor_at_point (display, x, y);
return get_monitor_num (monitor);
}
GdkMonitor *
gimp_get_monitor_at_pointer (void)
{
GdkDisplay *display;
GdkSeat *seat;
gint x, y;
display = gdk_display_get_default ();
seat = gdk_display_get_default_seat (display);
gdk_device_get_position (gdk_seat_get_pointer (seat),
NULL, &x, &y);
return gdk_display_get_monitor_at_point (display, x, y);
}
static GSWindow *
find_window_at_pointer (GSManager *manager)
{
GdkDisplay *display;
GdkDevice *device;
GdkMonitor *monitor;
int x, y;
GSWindow *window;
GSList *l;
display = gdk_display_get_default ();
device = gdk_seat_get_pointer (gdk_display_get_default_seat (display));
gdk_device_get_position (device, NULL, &x, &y);
monitor = gdk_display_get_monitor_at_point (display, x, y);
/* Find the gs-window that is on that monitor */
window = NULL;
for (l = manager->priv->windows; l; l = l->next)
{
GSWindow *win = GS_WINDOW (l->data);
if (gs_window_get_display (win) == display &&
gs_window_get_monitor (win) == monitor)
{
window = win;
}
}
if (window == NULL)
{
gs_debug ("WARNING: Could not find the GSWindow for display %s",
gdk_display_get_name (display));
/* take the first one */
window = manager->priv->windows->data;
}
else
{
gs_debug ("Requesting unlock for display %s",
gdk_display_get_name (display));
}
return window;
}
static gboolean
gnc_reconcile_view_tooltip_cb (GNCQueryView *qview, gint x, gint y,
gboolean keyboard_mode, GtkTooltip *tooltip, gpointer *user_data)
{
GtkTreeModel* model;
GtkTreeIter iter;
// If the Description is longer than can be display, show it in a tooltip
if (gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (qview), &x, &y, keyboard_mode, &model, NULL, &iter))
{
GtkTreeViewColumn *col;
GList *cols;
gint col_pos, col_width;
gchar* desc_text = NULL;
/* Are we in keyboard tooltip mode, displays tooltip below/above treeview CTRL+F1 */
if (keyboard_mode == FALSE)
{
if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (qview), x, y, NULL, &col, NULL, NULL) == FALSE)
return FALSE;
}
else
gtk_tree_view_get_cursor (GTK_TREE_VIEW (qview), NULL, &col);
cols = gtk_tree_view_get_columns (GTK_TREE_VIEW (qview));
col_width = gtk_tree_view_column_get_width (col);
col_pos = g_list_index (cols, col);
g_list_free (cols);
/* If column is not description, do not show tooltip */
if (col_pos != (REC_DESC - 1)) // allow for the pointer model column at 0
return FALSE;
gtk_tree_model_get (model, &iter, REC_DESC, &desc_text, -1);
if (desc_text)
{
PangoLayout* layout;
gint text_width;
gint root_x, root_y;
gint cur_x, cur_y;
layout = gtk_widget_create_pango_layout (GTK_WIDGET (qview), desc_text);
pango_layout_get_pixel_size (layout, &text_width, NULL);
g_object_unref (layout);
/* If text_width + 10 <= column_width, do not show tooltip */
if ((text_width + 10) <= col_width)
{
g_free (desc_text);
return FALSE;
}
if (keyboard_mode == FALSE)
{
#if GTK_CHECK_VERSION(3,20,0)
GdkSeat *seat;
#else
GdkDeviceManager *device_manager;
#endif
GdkDevice *pointer;
GtkWindow *tip_win = NULL;
GdkWindow *parent_window;
GList *win_list, *node;
parent_window = gtk_widget_get_parent_window (GTK_WIDGET (qview));
#if GTK_CHECK_VERSION(3,20,0)
seat = gdk_display_get_default_seat (gdk_window_get_display (parent_window));
pointer = gdk_seat_get_pointer (seat);
#else
device_manager = gdk_display_get_device_manager (gdk_window_get_display (parent_window));
pointer = gdk_device_manager_get_client_pointer (device_manager);
#endif
gdk_window_get_device_position (parent_window, pointer, &cur_x, &cur_y, NULL);
gdk_window_get_origin (parent_window, &root_x, &root_y);
/* Get a list of toplevel windows */
win_list = gtk_window_list_toplevels ();
/* Look for the gtk-tooltip window, we do this as gtk_widget_get_tooltip_window
does not seem to work for the default tooltip window, custom yes */
for (node = win_list; node != NULL; node = node->next)
{
if (g_strcmp0 (gtk_widget_get_name (node->data), "gtk-tooltip") == 0)
tip_win = node->data;
}
g_list_free (win_list);
gtk_tooltip_set_text (tooltip, desc_text);
if (GTK_IS_WINDOW (tip_win))
{
#if GTK_CHECK_VERSION(3,22,0)
GdkMonitor *mon;
#else
GdkScreen *screen;
gint monitor_num;
#endif
GdkRectangle monitor;
GtkRequisition requisition;
gint x, y;
gtk_widget_get_preferred_size (GTK_WIDGET (tip_win), &requisition, NULL);
x = root_x + cur_x + 10;
y = root_y + cur_y + 10;
#if GTK_CHECK_VERSION(3,22,0)
mon = gdk_display_get_monitor_at_point (gdk_display_get_default(), x, y);
gdk_monitor_get_geometry (mon, &monitor);
#else
screen = gtk_widget_get_screen (GTK_WIDGET (qview));
monitor_num = gdk_screen_get_monitor_at_point (screen, x, y);
gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
#endif
if (x + requisition.width > monitor.x + monitor.width)
x -= x - (monitor.x + monitor.width) + requisition.width;
else if (x < monitor.x)
x = monitor.x;
if (y + requisition.height > monitor.y + monitor.height)
y -= y - (monitor.y + monitor.height) + requisition.height;
gtk_window_move (tip_win, x, y);
}
}
gtk_tooltip_set_text (tooltip, desc_text);
g_free (desc_text);
return TRUE;
}
}
return FALSE;
}
void
create_main_window (GsmApplication *app)
{
GtkApplicationWindow *main_window;
GtkStack *stack;
GtkMenuButton *process_menu_button;
GMenuModel *process_menu_model;
GdkDisplay *display;
GdkMonitor *monitor;
GdkRectangle monitor_geometry;
const char* session;
int width, height, xpos, ypos;
GtkBuilder *builder = gtk_builder_new();
gtk_builder_add_from_resource (builder, "/org/gnome/gnome-system-monitor/data/interface.ui", NULL);
gtk_builder_add_from_resource (builder, "/org/gnome/gnome-system-monitor/data/menus.ui", NULL);
main_window = GTK_APPLICATION_WINDOW (gtk_builder_get_object (builder, "main_window"));
gtk_window_set_application (GTK_WINDOW (main_window), app->gobj());
gtk_widget_set_name (GTK_WIDGET (main_window), "gnome-system-monitor");
app->main_window = main_window;
session = g_getenv ("XDG_CURRENT_DESKTOP");
if (session && !strstr (session, "GNOME")){
GtkBox *mainbox;
GtkHeaderBar *headerbar;
mainbox = GTK_BOX (gtk_builder_get_object (builder, "main_box"));
headerbar = GTK_HEADER_BAR (gtk_builder_get_object (builder, "header_bar"));
gtk_style_context_remove_class (gtk_widget_get_style_context (GTK_WIDGET (headerbar)), "titlebar");
gtk_window_set_titlebar (GTK_WINDOW (main_window), NULL);
gtk_header_bar_set_show_close_button (headerbar, FALSE);
gtk_box_pack_start (mainbox, GTK_WIDGET (headerbar), FALSE, FALSE, 0);
}
g_settings_get (app->settings->gobj(), GSM_SETTING_WINDOW_STATE, "(iiii)",
&width, &height, &xpos, &ypos);
display = gdk_display_get_default ();
monitor = gdk_display_get_monitor_at_point (display, xpos, ypos);
if (monitor == NULL) {
monitor = gdk_display_get_monitor (display, 0);
}
gdk_monitor_get_geometry (monitor, &monitor_geometry);
width = CLAMP (width, 50, monitor_geometry.width);
height = CLAMP (height, 50, monitor_geometry.height);
xpos = CLAMP (xpos, 0, monitor_geometry.width - width);
ypos = CLAMP (ypos, 0, monitor_geometry.height - height);
gtk_window_set_default_size (GTK_WINDOW (main_window), width, height);
gtk_window_move (GTK_WINDOW (main_window), xpos, ypos);
if (app->settings->get_boolean (GSM_SETTING_MAXIMIZED))
gtk_window_maximize (GTK_WINDOW (main_window));
app->process_menu_button = process_menu_button = GTK_MENU_BUTTON (gtk_builder_get_object (builder, "process_menu_button"));
process_menu_model = G_MENU_MODEL (gtk_builder_get_object (builder, "process-window-menu"));
gtk_menu_button_set_menu_model (process_menu_button, process_menu_model);
app->end_process_button = GTK_BUTTON (gtk_builder_get_object (builder, "end_process_button"));
app->search_button = GTK_BUTTON (gtk_builder_get_object (builder, "search_button"));
GActionEntry win_action_entries[] = {
{ "about", on_activate_about, NULL, NULL, NULL },
{ "search", on_activate_search, "b", "false", NULL },
{ "send-signal-stop", on_activate_send_signal, "i", NULL, NULL },
{ "send-signal-cont", on_activate_send_signal, "i", NULL, NULL },
{ "send-signal-end", on_activate_send_signal, "i", NULL, NULL },
{ "send-signal-kill", on_activate_send_signal, "i", NULL, NULL },
{ "priority", on_activate_priority, "i", "@i 0", change_priority_state },
{ "memory-maps", on_activate_memory_maps, NULL, NULL, NULL },
{ "open-files", on_activate_open_files, NULL, NULL, NULL },
{ "process-properties", on_activate_process_properties, NULL, NULL, NULL },
{ "refresh", on_activate_refresh, NULL, NULL, NULL },
{ "show-page", on_activate_radio, "s", "'resources'", change_show_page_state },
{ "show-whose-processes", on_activate_radio, "s", "'all'", change_show_processes_state },
{ "show-dependencies", on_activate_toggle, NULL, "false", change_show_dependencies_state }
};
g_action_map_add_action_entries (G_ACTION_MAP (main_window),
win_action_entries,
G_N_ELEMENTS (win_action_entries),
app);
GdkScreen* screen = gtk_widget_get_screen(GTK_WIDGET (main_window));
GdkVisual* visual = gdk_screen_get_rgba_visual(screen);
/* use visual, if available */
if (visual)
gtk_widget_set_visual(GTK_WIDGET (main_window), visual);
/* create the main stack */
app->stack = stack = GTK_STACK (gtk_builder_get_object (builder, "stack"));
create_proc_view(app, builder);
create_sys_view (app, builder);
create_disk_view (app, builder);
g_settings_bind (app->settings->gobj (), GSM_SETTING_CURRENT_TAB, stack, "visible-child-name", G_SETTINGS_BIND_DEFAULT);
g_signal_connect (G_OBJECT (stack), "notify::visible-child",
G_CALLBACK (cb_change_current_page), app);
g_signal_connect (G_OBJECT (main_window), "delete_event",
G_CALLBACK (cb_main_window_delete),
app);
g_signal_connect (G_OBJECT (main_window), "window-state-event",
G_CALLBACK (cb_main_window_state_changed),
app);
GAction *action;
action = g_action_map_lookup_action (G_ACTION_MAP (main_window),
"show-dependencies");
g_action_change_state (action,
g_settings_get_value (app->settings->gobj (), GSM_SETTING_SHOW_DEPENDENCIES));
action = g_action_map_lookup_action (G_ACTION_MAP (main_window),
"show-whose-processes");
g_action_change_state (action,
g_settings_get_value (app->settings->gobj (), GSM_SETTING_SHOW_WHOSE_PROCESSES));
gtk_widget_show (GTK_WIDGET (main_window));
update_page_activities (app);
g_object_unref (G_OBJECT (builder));
}
static void
gimp_pick_button_pick (GimpPickButton *button,
GdkEvent *event)
{
GdkScreen *screen = gdk_event_get_screen (event);
GimpColorProfile *monitor_profile;
GdkMonitor *monitor;
GimpRGB rgb;
gint x_root;
gint y_root;
gdouble x_win;
gdouble y_win;
gdk_window_get_origin (gdk_event_get_window (event), &x_root, &y_root);
gdk_event_get_coords (event, &x_win, &y_win);
x_root += x_win;
y_root += y_win;
#ifdef G_OS_WIN32
{
HDC hdc;
RECT rect;
COLORREF win32_color;
/* For MS Windows, use native GDI functions to get the pixel, as
* cairo does not handle the case where you have multiple monitors
* with a monitor on the left or above the primary monitor. That
* scenario create a cairo primary surface with negative extent,
* which is not handled properly (bug 740634).
*/
hdc = GetDC (HWND_DESKTOP);
GetClipBox (hdc, &rect);
win32_color = GetPixel (hdc, x_root + rect.left, y_root + rect.top);
ReleaseDC (HWND_DESKTOP, hdc);
gimp_rgba_set_uchar (&rgb,
GetRValue (win32_color),
GetGValue (win32_color),
GetBValue (win32_color),
255);
}
#else
{
GdkWindow *window;
gint x_window;
gint y_window;
cairo_surface_t *image;
cairo_t *cr;
guchar *data;
guchar color[3];
/* we try to pick from the local window under the cursor, and fall
* back to picking from the root window if this fails (i.e., if
* the cursor is not under a local window). on wayland, picking
* from the root window is not supported, so this at least allows
* us to pick from local windows. see bug #780375.
*/
window = gdk_device_get_window_at_position (gdk_event_get_device (event),
&x_window, &y_window);
if (! window)
{
window = gdk_screen_get_root_window (screen);
x_window = x_root;
y_window = y_root;
}
image = cairo_image_surface_create (CAIRO_FORMAT_RGB24, 1, 1);
cr = cairo_create (image);
gdk_cairo_set_source_window (cr, window, -x_window, -y_window);
cairo_paint (cr);
cairo_destroy (cr);
data = cairo_image_surface_get_data (image);
GIMP_CAIRO_RGB24_GET_PIXEL (data, color[0], color[1], color[2]);
cairo_surface_destroy (image);
gimp_rgba_set_uchar (&rgb, color[0], color[1], color[2], 255);
}
#endif
monitor = gdk_display_get_monitor_at_point (gdk_screen_get_display (screen),
x_root, y_root);
monitor_profile = gimp_monitor_get_color_profile (monitor);
if (monitor_profile)
{
GimpColorProfile *srgb_profile;
GimpColorTransform *transform;
const Babl *format;
GimpColorTransformFlags flags = 0;
format = babl_format ("R'G'B'A double");
flags |= GIMP_COLOR_TRANSFORM_FLAGS_NOOPTIMIZE;
flags |= GIMP_COLOR_TRANSFORM_FLAGS_BLACK_POINT_COMPENSATION;
srgb_profile = gimp_color_profile_new_rgb_srgb ();
transform = gimp_color_transform_new (monitor_profile, format,
srgb_profile, format,
GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL,
flags);
g_object_unref (srgb_profile);
if (transform)
{
gimp_color_transform_process_pixels (transform,
format, &rgb,
format, &rgb,
1);
gimp_rgb_clamp (&rgb);
g_object_unref (transform);
}
}
g_signal_emit_by_name (button, "color-picked", &rgb);
}
/**
* gimp_session_info_read_geometry:
* @info: A #GimpSessionInfo
* @cevent A #GdkEventConfigure. If set, use the size from here
* instead of from the window allocation.
*
* Read geometry related information from the associated widget.
**/
void
gimp_session_info_read_geometry (GimpSessionInfo *info,
GdkEventConfigure *cevent)
{
GdkWindow *window;
GdkDisplay *display;
g_return_if_fail (GIMP_IS_SESSION_INFO (info));
g_return_if_fail (GTK_IS_WINDOW (info->p->widget));
window = gtk_widget_get_window (info->p->widget);
display = gtk_widget_get_display (info->p->widget);
if (window)
{
gint x, y;
GdkMonitor *monitor;
GdkRectangle geometry;
gtk_window_get_position (GTK_WINDOW (info->p->widget), &x, &y);
/* Don't write negative values to the sessionrc, they are
* interpreted as relative to the right, respective bottom edge
* of the display.
*/
info->p->x = MAX (0, x);
info->p->y = MAX (0, y);
monitor = gdk_display_get_monitor_at_point (display,
info->p->x, info->p->y);
gdk_monitor_get_geometry (monitor, &geometry);
/* Always store window coordinates relative to the monitor */
info->p->x -= geometry.x;
info->p->y -= geometry.y;
if (gimp_session_info_get_remember_size (info))
{
gtk_window_get_size (GTK_WINDOW (info->p->widget),
&info->p->width, &info->p->height);
}
else
{
info->p->width = 0;
info->p->height = 0;
}
info->p->monitor = DEFAULT_MONITOR;
if (monitor != gdk_display_get_primary_monitor (display))
info->p->monitor = monitor;
}
info->p->open = FALSE;
if (gimp_session_info_get_remember_if_open (info))
{
GimpDialogVisibilityState visibility;
visibility =
GPOINTER_TO_INT (g_object_get_data (G_OBJECT (info->p->widget),
GIMP_DIALOG_VISIBILITY_KEY));
switch (visibility)
{
case GIMP_DIALOG_VISIBILITY_UNKNOWN:
info->p->open = gtk_widget_get_visible (info->p->widget);
break;
case GIMP_DIALOG_VISIBILITY_INVISIBLE:
info->p->open = FALSE;
break;
case GIMP_DIALOG_VISIBILITY_HIDDEN:
case GIMP_DIALOG_VISIBILITY_VISIBLE:
/* Even if a dialog is hidden (with Windows->Hide docks) it
* is still considered open. It will be restored the next
* time GIMP starts
*/
info->p->open = TRUE;
break;
}
}
}
