{
GdkDisplay *gdpy;
+ unrequest_sigio (); // See comment in x_display_ok, xterm.c.
gdpy = gdk_display_open (display_name);
+ request_sigio ();
if (!gdpy_def && gdpy)
{
gdpy_def = gdpy;
gtk_style_context_get_background_color (gsty, state, &col);
sprintf (buf, "rgb:%04x/%04x/%04x",
- (int)(col.red * 65535),
- (int)(col.green * 65535),
- (int)(col.blue * 65535));
+ (unsigned) (col.red * 65535),
+ (unsigned) (col.green * 65535),
+ (unsigned) (col.blue * 65535));
success_p = (XParseColor (FRAME_X_DISPLAY (f), FRAME_X_COLORMAP (f),
buf, color)
!= 0);
{
if (FRAME_INTERNAL_BORDER_WIDTH (f) > 0)
{
+#ifndef USE_CAIRO
GtkWidget *wfixed = f->output_data.x->edit_widget;
gtk_widget_queue_draw (wfixed);
gdk_window_process_all_updates ();
-
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), 0, 0,
+#endif
+ x_clear_area (f, 0, 0,
FRAME_PIXEL_WIDTH (f), FRAME_INTERNAL_BORDER_WIDTH (f));
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), 0, 0,
+ x_clear_area (f, 0, 0,
FRAME_INTERNAL_BORDER_WIDTH (f), FRAME_PIXEL_HEIGHT (f));
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), 0,
+ x_clear_area (f, 0,
FRAME_PIXEL_HEIGHT (f) - FRAME_INTERNAL_BORDER_WIDTH (f),
FRAME_PIXEL_WIDTH (f), FRAME_INTERNAL_BORDER_WIDTH (f));
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
+ x_clear_area (f,
FRAME_PIXEL_WIDTH (f) - FRAME_INTERNAL_BORDER_WIDTH (f),
0, FRAME_INTERNAL_BORDER_WIDTH (f), FRAME_PIXEL_HEIGHT (f));
}
}
+static int
+xg_get_gdk_scale (void)
+{
+ const char *sscale = getenv ("GDK_SCALE");
+
+ if (sscale)
+ {
+ long scale = atol (sscale);
+ if (0 < scale)
+ return min (scale, INT_MAX);
+ }
+
+ return 1;
+}
+
/* Function to handle resize of our frame. As we have a Gtk+ tool bar
and a Gtk+ menu bar, we get resize events for the edit part of the
frame only. We let Gtk+ deal with the Gtk+ parts.
int pixelheight = FRAME_TEXT_TO_PIXEL_HEIGHT (f, height);
Lisp_Object fullscreen = get_frame_param (f, Qfullscreen);
gint gwidth, gheight;
+ int totalheight
+ = pixelheight + FRAME_TOOLBAR_HEIGHT (f) + FRAME_MENUBAR_HEIGHT (f);
+ int totalwidth = pixelwidth + FRAME_TOOLBAR_WIDTH (f);
if (FRAME_PIXEL_HEIGHT (f) == 0)
return;
/* Do this before resize, as we don't know yet if we will be resized. */
xg_clear_under_internal_border (f);
+ if (FRAME_VISIBLE_P (f))
+ {
+ int scale = xg_get_gdk_scale ();
+ totalheight /= scale;
+ totalwidth /= scale;
+ }
+
/* Resize the top level widget so rows and columns remain constant.
When the frame is fullheight and we only want to change the width
frame_size_history_add
(f, Qxg_frame_set_char_size_1, width, height,
list2 (make_number (gheight),
- make_number (pixelheight + FRAME_TOOLBAR_HEIGHT (f)
- + FRAME_MENUBAR_HEIGHT (f))));
+ make_number (totalheight)));
gtk_window_resize (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)),
gwidth,
- pixelheight + FRAME_TOOLBAR_HEIGHT (f)
- + FRAME_MENUBAR_HEIGHT (f));
+ totalheight);
}
else if (EQ (fullscreen, Qfullheight) && height == FRAME_TEXT_HEIGHT (f))
{
frame_size_history_add
(f, Qxg_frame_set_char_size_2, width, height,
list2 (make_number (gwidth),
- make_number (pixelwidth + FRAME_TOOLBAR_WIDTH (f))));
+ make_number (totalwidth)));
gtk_window_resize (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)),
- pixelwidth + FRAME_TOOLBAR_WIDTH (f),
+ totalwidth,
gheight);
}
-
else
{
frame_size_history_add
(f, Qxg_frame_set_char_size_3, width, height,
- list2 (make_number (pixelwidth + FRAME_TOOLBAR_WIDTH (f)),
- make_number (pixelheight + FRAME_TOOLBAR_HEIGHT (f)
- + FRAME_MENUBAR_HEIGHT (f))));
+ list2 (make_number (totalwidth),
+ make_number (totalheight)));
gtk_window_resize (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)),
- pixelwidth + FRAME_TOOLBAR_WIDTH (f),
- pixelheight + FRAME_TOOLBAR_HEIGHT (f)
- + FRAME_MENUBAR_HEIGHT (f));
+ totalwidth,
+ totalheight);
fullscreen = Qnil;
}
GdkEvent *event,
gpointer user_data)
{
-#ifdef HAVE_GTK3
- /* The event doesn't arrive in the normal event loop. Send event
- here. */
- struct frame *f = user_data;
- struct input_event ie;
-
- EVENT_INIT (ie);
- ie.kind = DELETE_WINDOW_EVENT;
- XSETFRAME (ie.frame_or_window, f);
- kbd_buffer_store_event (&ie);
-#endif
-
return TRUE;
}
int min_rows = 0, min_cols = 0;
int win_gravity = f->win_gravity;
Lisp_Object fs_state, frame;
+ int scale = xg_get_gdk_scale ();
/* Don't set size hints during initialization; that apparently leads
to a race condition. See the thread at
hint_flags |= GDK_HINT_USER_POS;
}
+ size_hints.base_width /= scale;
+ size_hints.base_height /= scale;
+ size_hints.width_inc /= scale;
+ size_hints.height_inc /= scale;
+
if (hint_flags != f->output_data.x->hint_flags
|| memcmp (&size_hints,
&f->output_data.x->size_hints,
PangoWeight weight = pango_font_description_get_weight (desc);
PangoStyle style = pango_font_description_get_style (desc);
+#ifdef USE_CAIRO
+#define FONT_TYPE_WANTED (Qftcr)
+#else
+#define FONT_TYPE_WANTED (Qxft)
+#endif
font = CALLN (Ffont_spec,
QCname, build_string (name),
QCsize, make_float (pango_units_to_double (size)),
QCweight, XG_WEIGHT_TO_SYMBOL (weight),
QCslant, XG_STYLE_TO_SYMBOL (style),
- QCtype, Qxft);
+ QCtype,
+ FONT_TYPE_WANTED);
pango_font_description_free (desc);
dupstring (&x_last_font_name, name);
gtk_widget_destroy (wscroll);
g_object_unref (G_OBJECT (wscroll));
w += 2*b;
+#ifndef HAVE_GTK3
if (w < 16) w = 16;
+#endif
scroll_bar_width_for_theme = w;
}
int
xg_get_default_scrollbar_width (void)
{
- return scroll_bar_width_for_theme;
+ return scroll_bar_width_for_theme * xg_get_gdk_scale ();
}
int
xg_get_default_scrollbar_height (void)
{
/* Apparently there's no default height for themes. */
- return scroll_bar_width_for_theme;
+ return scroll_bar_width_for_theme * xg_get_gdk_scale ();
}
/* Return the scrollbar id for X Window WID on display DPY.
int width,
int height)
{
-
GtkWidget *wscroll = xg_get_widget_from_map (scrollbar_id);
-
if (wscroll)
{
GtkWidget *wfixed = f->output_data.x->edit_widget;
GtkWidget *wparent = gtk_widget_get_parent (wscroll);
gint msl;
+ int scale = xg_get_gdk_scale ();
+
+ top /= scale;
+ left /= scale;
+ height /= scale;
+ left -= (scale - 1) * ((width / scale) >> 1);
/* Clear out old position. */
int oldx = -1, oldy = -1, oldw, oldh;
gtk_widget_show_all (wparent);
gtk_widget_set_size_request (wscroll, width, height);
}
+#ifndef USE_CAIRO
gtk_widget_queue_draw (wfixed);
gdk_window_process_all_updates ();
+#endif
if (oldx != -1 && oldw > 0 && oldh > 0)
- /* Clear under old scroll bar position. This must be done after
- the gtk_widget_queue_draw and gdk_window_process_all_updates
- above. */
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- oldx, oldy, oldw, oldh);
+ {
+ /* Clear under old scroll bar position. This must be done after
+ the gtk_widget_queue_draw and gdk_window_process_all_updates
+ above. */
+ oldw += (scale - 1) * oldw;
+ oldx -= (scale - 1) * oldw;
+ x_clear_area (f, oldx, oldy, oldw, oldh);
+ }
/* GTK does not redraw until the main loop is entered again, but
if there are no X events pending we will not enter it. So we sync
/* Clear under old scroll bar position. This must be done after
the gtk_widget_queue_draw and gdk_window_process_all_updates
above. */
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
+ x_clear_area (f,
oldx, oldy, oldw, oldh);
/* GTK does not redraw until the main loop is entered again, but
return retval;
}
+\f
+/***********************************************************************
+ Printing
+ ***********************************************************************/
+#ifdef USE_CAIRO
+static GtkPrintSettings *print_settings = NULL;
+static GtkPageSetup *page_setup = NULL;
+
+void
+xg_page_setup_dialog (void)
+{
+ GtkPageSetup *new_page_setup = NULL;
+
+ if (print_settings == NULL)
+ print_settings = gtk_print_settings_new ();
+ new_page_setup = gtk_print_run_page_setup_dialog (NULL, page_setup,
+ print_settings);
+ if (page_setup)
+ g_object_unref (page_setup);
+ page_setup = new_page_setup;
+}
+
+Lisp_Object
+xg_get_page_setup (void)
+{
+ Lisp_Object result, orientation_symbol;
+ GtkPageOrientation orientation;
+
+ if (page_setup == NULL)
+ page_setup = gtk_page_setup_new ();
+ result = list4 (Fcons (Qleft_margin,
+ make_float (gtk_page_setup_get_left_margin (page_setup,
+ GTK_UNIT_POINTS))),
+ Fcons (Qright_margin,
+ make_float (gtk_page_setup_get_right_margin (page_setup,
+ GTK_UNIT_POINTS))),
+ Fcons (Qtop_margin,
+ make_float (gtk_page_setup_get_top_margin (page_setup,
+ GTK_UNIT_POINTS))),
+ Fcons (Qbottom_margin,
+ make_float (gtk_page_setup_get_bottom_margin (page_setup,
+ GTK_UNIT_POINTS))));
+ result = Fcons (Fcons (Qheight,
+ make_float (gtk_page_setup_get_page_height (page_setup,
+ GTK_UNIT_POINTS))),
+ result);
+ result = Fcons (Fcons (Qwidth,
+ make_float (gtk_page_setup_get_page_width (page_setup,
+ GTK_UNIT_POINTS))),
+ result);
+ orientation = gtk_page_setup_get_orientation (page_setup);
+ if (orientation == GTK_PAGE_ORIENTATION_PORTRAIT)
+ orientation_symbol = Qportrait;
+ else if (orientation == GTK_PAGE_ORIENTATION_LANDSCAPE)
+ orientation_symbol = Qlandscape;
+ else if (orientation == GTK_PAGE_ORIENTATION_REVERSE_PORTRAIT)
+ orientation_symbol = Qreverse_portrait;
+ else if (orientation == GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE)
+ orientation_symbol = Qreverse_landscape;
+ result = Fcons (Fcons (Qorientation, orientation_symbol), result);
+
+ return result;
+}
+
+static void
+draw_page (GtkPrintOperation *operation, GtkPrintContext *context,
+ gint page_nr, gpointer user_data)
+{
+ Lisp_Object frames = *((Lisp_Object *) user_data);
+ struct frame *f = XFRAME (Fnth (make_number (page_nr), frames));
+ cairo_t *cr = gtk_print_context_get_cairo_context (context);
+
+ x_cr_draw_frame (cr, f);
+}
+
+void
+xg_print_frames_dialog (Lisp_Object frames)
+{
+ GtkPrintOperation *print;
+ GtkPrintOperationResult res;
+
+ print = gtk_print_operation_new ();
+ if (print_settings != NULL)
+ gtk_print_operation_set_print_settings (print, print_settings);
+ if (page_setup != NULL)
+ gtk_print_operation_set_default_page_setup (print, page_setup);
+ gtk_print_operation_set_n_pages (print, XINT (Flength (frames)));
+ g_signal_connect (print, "draw-page", G_CALLBACK (draw_page), &frames);
+ res = gtk_print_operation_run (print, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
+ NULL, NULL);
+ if (res == GTK_PRINT_OPERATION_RESULT_APPLY)
+ {
+ if (print_settings != NULL)
+ g_object_unref (print_settings);
+ print_settings =
+ g_object_ref (gtk_print_operation_get_print_settings (print));
+ }
+ g_object_unref (print);
+}
+
+#endif /* USE_CAIRO */
+
\f
/***********************************************************************