summary refs log tree commit diff stats
path: root/src/fe-gtk
diff options
context:
space:
mode:
Diffstat (limited to 'src/fe-gtk')
-rw-r--r--src/fe-gtk/fe-gtk.c52
-rw-r--r--src/fe-gtk/fkeys.c4
-rw-r--r--src/fe-gtk/maingui.c27
-rw-r--r--src/fe-gtk/rawlog.c3
-rw-r--r--src/fe-gtk/setup.c33
-rw-r--r--src/fe-gtk/textgui.c3
-rw-r--r--src/fe-gtk/xtext.c712
-rw-r--r--src/fe-gtk/xtext.h13
8 files changed, 45 insertions, 802 deletions
diff --git a/src/fe-gtk/fe-gtk.c b/src/fe-gtk/fe-gtk.c
index 5f811339..7fce696c 100644
--- a/src/fe-gtk/fe-gtk.c
+++ b/src/fe-gtk/fe-gtk.c
@@ -52,10 +52,6 @@
 #include "urlgrab.h"
 #include "setup.h"
 
-#ifdef USE_XLIB
-#include <gdk/gdkx.h>
-#endif
-
 #ifdef USE_LIBCANBERRA
 #include <canberra.h>
 #endif
@@ -66,49 +62,6 @@ GdkPixmap *channelwin_pix;
 static ca_context *ca_con;
 #endif
 
-#ifdef USE_XLIB
-
-static void
-redraw_trans_xtexts (void)
-{
-	GSList *list = sess_list;
-	session *sess;
-	int done_main = FALSE;
-
-	while (list)
-	{
-		sess = list->data;
-		if (GTK_XTEXT (sess->gui->xtext)->transparent)
-		{
-			if (!sess->gui->is_tab || !done_main)
-				gtk_xtext_refresh (GTK_XTEXT (sess->gui->xtext), 1);
-			if (sess->gui->is_tab)
-				done_main = TRUE;
-		}
-		list = list->next;
-	}
-}
-
-static GdkFilterReturn
-root_event_cb (GdkXEvent *xev, GdkEventProperty *event, gpointer data)
-{
-	static Atom at = None;
-	XEvent *xevent = (XEvent *)xev;
-
-	if (xevent->type == PropertyNotify)
-	{
-		if (at == None)
-			at = XInternAtom (xevent->xproperty.display, "_XROOTPMAP_ID", True);
-
-		if (at == xevent->xproperty.atom)
-			redraw_trans_xtexts ();
-	}
-
-	return GDK_FILTER_CONTINUE;
-}
-
-#endif
-
 /* === command-line parameter parsing : requires glib 2.6 === */
 
 static char *arg_cfgdir = NULL;
@@ -281,11 +234,6 @@ fe_args (int argc, char *argv[])
 
 	gtk_init (&argc, &argv);
 
-#ifdef USE_XLIB
-	gdk_window_set_events (gdk_get_default_root_window (), GDK_PROPERTY_CHANGE_MASK);
-	gdk_window_add_filter (gdk_get_default_root_window (), (GdkFilterFunc)root_event_cb, NULL);
-#endif
-
 	return -1;
 }
 
diff --git a/src/fe-gtk/fkeys.c b/src/fe-gtk/fkeys.c
index beacd532..054e919c 100644
--- a/src/fe-gtk/fkeys.c
+++ b/src/fe-gtk/fkeys.c
@@ -804,10 +804,6 @@ key_dialog_show ()
 	gtk_box_pack_end (GTK_BOX (vbox), hbox2, 0, 0, 1);
 
 	wid = gtk_xtext_new (colors, 0);
-	gtk_xtext_set_tint (GTK_XTEXT (wid), prefs.hex_text_tint_red, prefs.hex_text_tint_green, prefs.hex_text_tint_blue);
-	gtk_xtext_set_background (GTK_XTEXT (wid),
-									  channelwin_pix,
-									  prefs.hex_text_transparent);
 	gtk_widget_set_usize (wid, 0, 75);
 	gtk_box_pack_start (GTK_BOX (hbox2), wid, 1, 1, 1);
 	gtk_xtext_set_font (GTK_XTEXT (wid), prefs.hex_text_font);
diff --git a/src/fe-gtk/maingui.c b/src/fe-gtk/maingui.c
index 10d5a934..62cd803b 100644
--- a/src/fe-gtk/maingui.c
+++ b/src/fe-gtk/maingui.c
@@ -529,9 +529,6 @@ mg_configure_cb (GtkWidget *wid, GdkEventConfigure *event, session *sess)
 			gtk_window_get_size (GTK_WINDOW (wid), &prefs.hex_gui_dialog_width,
 										&prefs.hex_gui_dialog_height);
 		}
-
-		if (((GtkXText *) sess->gui->xtext)->transparent)
-			gtk_widget_queue_draw (sess->gui->xtext);
 	}
 
 	return FALSE;
@@ -2333,8 +2330,7 @@ mg_update_xtext (GtkWidget *wid)
 
 	gtk_xtext_set_palette (xtext, colors);
 	gtk_xtext_set_max_lines (xtext, prefs.hex_text_max_lines);
-	gtk_xtext_set_tint (xtext, prefs.hex_text_tint_red, prefs.hex_text_tint_green, prefs.hex_text_tint_blue);
-	gtk_xtext_set_background (xtext, channelwin_pix, prefs.hex_text_transparent);
+	gtk_xtext_set_background (xtext, channelwin_pix);
 	gtk_xtext_set_wordwrap (xtext, prefs.hex_text_wordwrap);
 	gtk_xtext_set_show_marker (xtext, prefs.hex_text_show_marker);
 	gtk_xtext_set_show_separator (xtext, prefs.hex_text_indent ? prefs.hex_text_show_sep : 0);
@@ -2345,23 +2341,7 @@ mg_update_xtext (GtkWidget *wid)
 		exit (1);
 	}
 
-	gtk_xtext_refresh (xtext, FALSE);
-}
-
-/* handle errors reported by xtext */
-
-static void
-mg_xtext_error (int type)
-{
-	switch (type)
-	{
-	case 0:
-		fe_message (_("Unable to set transparent background!\n\n"
-						"You may be using a non-compliant window\n"
-						"manager that is not currently supported.\n"), FE_MSG_WARN);
-		prefs.hex_text_transparent = 0;
-		/* no others exist yet */
-	}
+	gtk_xtext_refresh (xtext);
 }
 
 static void
@@ -2394,7 +2374,6 @@ mg_create_textarea (session *sess, GtkWidget *box)
 	xtext = GTK_XTEXT (gui->xtext);
 	gtk_xtext_set_max_indent (xtext, prefs.hex_text_max_indent);
 	gtk_xtext_set_thin_separator (xtext, prefs.hex_text_thin_sep);
-	gtk_xtext_set_error_function (xtext, mg_xtext_error);
 	gtk_xtext_set_urlcheck_function (xtext, mg_word_check);
 	gtk_xtext_set_max_lines (xtext, prefs.hex_text_max_lines);
 	gtk_container_add (GTK_CONTAINER (frame), GTK_WIDGET (xtext));
@@ -3207,6 +3186,7 @@ mg_create_topwindow (session *sess)
 										  prefs.hex_gui_win_height, 0);
 	sess->gui->window = win;
 	gtk_container_set_border_width (GTK_CONTAINER (win), GUI_BORDER);
+	gtk_window_set_opacity (GTK_WINDOW (win), (prefs.hex_gui_transparency / 255.));
 
 	g_signal_connect (G_OBJECT (win), "focus_in_event",
 							G_CALLBACK (mg_topwin_focus_cb), sess);
@@ -3311,6 +3291,7 @@ mg_create_tabwindow (session *sess)
 		gtk_window_maximize (GTK_WINDOW (win));
 	if (prefs.hex_gui_win_fullscreen)
 		gtk_window_fullscreen (GTK_WINDOW (win));
+	gtk_window_set_opacity (GTK_WINDOW (win), (prefs.hex_gui_transparency / 255.));
 	gtk_container_set_border_width (GTK_CONTAINER (win), GUI_BORDER);
 
 	g_signal_connect (G_OBJECT (win), "delete_event",
diff --git a/src/fe-gtk/rawlog.c b/src/fe-gtk/rawlog.c
index 7dfb38ba..fea53e84 100644
--- a/src/fe-gtk/rawlog.c
+++ b/src/fe-gtk/rawlog.c
@@ -121,9 +121,6 @@ open_rawlog (struct server *serv)
 	gtk_widget_show (hbox);
 
 	serv->gui->rawlog_textlist = gtk_xtext_new (colors, 0);
-	gtk_xtext_set_tint (GTK_XTEXT (serv->gui->rawlog_textlist), prefs.hex_text_tint_red, prefs.hex_text_tint_green, prefs.hex_text_tint_blue);
-	gtk_xtext_set_background (GTK_XTEXT (serv->gui->rawlog_textlist),
-									  channelwin_pix, prefs.hex_text_transparent);
 
 	gtk_container_add (GTK_CONTAINER (hbox), serv->gui->rawlog_textlist);
 	gtk_xtext_set_font (GTK_XTEXT (serv->gui->rawlog_textlist), prefs.hex_text_font);
diff --git a/src/fe-gtk/setup.c b/src/fe-gtk/setup.c
index 4c2d4d11..41b50ac7 100644
--- a/src/fe-gtk/setup.c
+++ b/src/fe-gtk/setup.c
@@ -159,19 +159,11 @@ static const setting appearance_settings[] =
 	{ST_HEADER,	N_("Text Box"),0,0,0},
 	{ST_TOGGLE, N_("Colored nick names"), P_OFFINTNL(hex_text_color_nicks), N_("Give each person on IRC a different color"),0,0},
 	{ST_TOGGLR, N_("Indent nick names"), P_OFFINTNL(hex_text_indent), N_("Make nick names right-justified"),0,0},
-#if defined(USE_XLIB) || defined(WIN32)
-	{ST_TOGGLE, N_("Transparent background"), P_OFFINTNL(hex_text_transparent),0,0,0},
-	{ST_TOGGLR, N_("Show marker line"), P_OFFINTNL(hex_text_show_marker), N_("Insert a red line after the last read text."),0,0},
-	{ST_EFILE,  N_("Background image:"), P_OFFSETNL(hex_text_background), 0, 0, sizeof prefs.hex_text_background},
+	{ST_TOGGLE, N_ ("Show marker line"), P_OFFINTNL (hex_text_show_marker), N_ ("Insert a red line after the last read text."), 0, 0},
+	{ST_EFILE, N_ ("Background image:"), P_OFFSETNL (hex_text_background), 0, 0, sizeof prefs.hex_text_background},
 
 	{ST_HEADER, N_("Transparency Settings"), 0,0,0},
-	{ST_HSCALE, N_("Red:"), P_OFFINTNL(hex_text_tint_red),0,0,0},
-	{ST_HSCALE, N_("Green:"), P_OFFINTNL(hex_text_tint_green),0,0,0},
-	{ST_HSCALE, N_("Blue:"), P_OFFINTNL(hex_text_tint_blue),0,0,0},
-#else
-	{ST_TOGGLE, N_("Show marker line"), P_OFFINTNL(hex_text_show_marker), N_("Insert a red line after the last read text."),0,0},
-	{ST_EFILE,  N_("Background image:"), P_OFFSETNL(hex_text_background), 0, 0, sizeof prefs.hex_text_background},
-#endif
+	{ST_HSCALE, N_("Window Opacity:"), P_OFFINTNL(hex_gui_transparency),0,0,0},
 
 	{ST_HEADER,	N_("Time Stamps"),0,0,0},
 	{ST_TOGGLE, N_("Enable time stamps"), P_OFFINTNL(hex_stamp_text),0,0,1},
@@ -839,12 +831,13 @@ setup_create_spin (GtkWidget *table, int row, const setting *set)
 }
 
 static gint
-setup_apply_tint (int *tag)
+setup_apply_trans (int *tag)
 {
-	prefs.hex_text_tint_red = setup_prefs.hex_text_tint_red;
-	prefs.hex_text_tint_green = setup_prefs.hex_text_tint_green;
-	prefs.hex_text_tint_blue = setup_prefs.hex_text_tint_blue;
-	mg_update_xtext (current_sess->gui->xtext);
+	prefs.hex_gui_transparency = setup_prefs.hex_gui_transparency;
+	gtk_window_set_opacity (GTK_WINDOW (current_sess->gui->window),
+							(prefs.hex_gui_transparency / 255.));
+
+	/* mg_update_xtext (current_sess->gui->xtext); */
 	*tag = 0;
 	return 0;
 }
@@ -858,7 +851,7 @@ setup_hscale_cb (GtkHScale *wid, const setting *set)
 
 	if (tag == 0)
 	{
-		tag = g_idle_add ((GSourceFunc) setup_apply_tint, &tag);
+		tag = g_idle_add ((GSourceFunc) setup_apply_trans, &tag);
 	}
 }
 
@@ -879,6 +872,12 @@ setup_create_hscale (GtkWidget *table, int row, const setting *set)
 							G_CALLBACK (setup_hscale_cb), (gpointer)set);
 	gtk_table_attach (GTK_TABLE (table), wid, 3, 6, row, row + 1,
 							GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
+
+#ifndef WIN32 /* Windows always supports this */
+	/* Only used for transparency currently */
+	if (!gtk_widget_is_composited (current_sess->gui->window))
+		gtk_widget_set_sensitive (wid, FALSE);
+#endif
 }
 
 
diff --git a/src/fe-gtk/textgui.c b/src/fe-gtk/textgui.c
index 0bdb4476..14fae28e 100644
--- a/src/fe-gtk/textgui.c
+++ b/src/fe-gtk/textgui.c
@@ -383,9 +383,6 @@ pevent_dialog_show ()
 							G_CALLBACK (pevent_dialog_select), store);
 
 	pevent_dialog_twid = gtk_xtext_new (colors, 0);
-	gtk_xtext_set_tint (GTK_XTEXT (pevent_dialog_twid), prefs.hex_text_tint_red, prefs.hex_text_tint_green, prefs.hex_text_tint_blue);
-	gtk_xtext_set_background (GTK_XTEXT (pevent_dialog_twid),
-									  channelwin_pix, prefs.hex_text_transparent);
 
 	pevent_dialog_entry = gtk_entry_new_with_max_length (255);
 	g_signal_connect (G_OBJECT (pevent_dialog_entry), "activate",
diff --git a/src/fe-gtk/xtext.c b/src/fe-gtk/xtext.c
index f0266802..d7cbe45a 100644
--- a/src/fe-gtk/xtext.c
+++ b/src/fe-gtk/xtext.c
@@ -21,9 +21,7 @@
  *
  */
 
-#define TINT_VALUE 195				/* 195/255 of the brightness. */
 #define GDK_MULTIHEAD_SAFE
-
 #define MARGIN 2						/* dont touch. */
 #define REFRESH_TIMEOUT 20
 #define WORDWRAP_LIMIT 24
@@ -36,7 +34,7 @@
 #ifdef WIN32
 #include "../../config-win32.h"
 #else
-#include "../../config.h"			/* can define USE_XLIB here */
+#include "../../config.h"
 #endif
 
 #include "../common/hexchat.h"
@@ -111,10 +109,6 @@ char *nocasestrstr (const char *text, const char *tofind);	/* util.c */
 int xtext_get_stamp_str (time_t, char **);
 static void gtk_xtext_render_page (GtkXText * xtext);
 static void gtk_xtext_calc_lines (xtext_buffer *buf, int);
-#if defined(USE_XLIB) || defined(WIN32)
-static void gtk_xtext_load_trans (GtkXText * xtext);
-static void gtk_xtext_free_trans (GtkXText * xtext);
-#endif
 static char *gtk_xtext_selection_get_text (GtkXText *xtext, int *len_ret);
 static textentry *gtk_xtext_nth (GtkXText *xtext, int line, int *subline);
 static void gtk_xtext_adjustment_changed (GtkAdjustment * adj,
@@ -162,50 +156,7 @@ gtk_xtext_text_width_8bit (GtkXText *xtext, unsigned char *str, int len)
 	return width;
 }
 
-#ifdef WIN32
-
-static void
-win32_draw_bg (GtkXText *xtext, int x, int y, int width, int height)
-{
-	HDC hdc;
-	HWND hwnd;
-	HRGN rgn;
-
-	if (xtext->shaded)
-	{
-		/* xtext->pixmap is really a GdkImage, created in win32_tint() */
-		gdk_draw_image (xtext->draw_buf, xtext->bgc, (GdkImage*)xtext->pixmap,
-							 x, y, x, y, width, height);
-	} else
-	{
-		hwnd = GDK_WINDOW_HWND (xtext->draw_buf);
-		hdc = GetDC (hwnd);
-
-		rgn = CreateRectRgn (x, y, x + width, y + height);
-		SelectClipRgn (hdc, rgn);
-
-		PaintDesktop (hdc);
-
-		ReleaseDC (hwnd, hdc);
-		DeleteObject (rgn);
-	}
-}
-
-static void
-xtext_draw_bg (GtkXText *xtext, int x, int y, int width, int height)
-{
-	if (xtext->transparent)
-		win32_draw_bg (xtext, x, y, width, height);
-	else
-		gdk_draw_rectangle (xtext->draw_buf, xtext->bgc, 1, x, y, width, height);
-}
-
-#else
-
-#define xtext_draw_bg(xt,x,y,w,h) gdk_draw_rectangle(xt->draw_buf, xt->bgc, \
-																	  1,x,y,w,h);
-
-#endif
+#define xtext_draw_bg(xt,x,y,w,h) gdk_draw_rectangle(xt->draw_buf, xt->bgc, 1, x, y, w, h);
 
 /* ======================================= */
 /* ============ PANGO BACKEND ============ */
@@ -363,21 +314,13 @@ backend_draw_text (GtkXText *xtext, int dofill, GdkGC *gc, int x, int y,
 
 	if (dofill)
 	{
-#ifdef WIN32
-		if (xtext->transparent && !xtext->backcolor)
-			win32_draw_bg (xtext, x, y - xtext->font->ascent, str_width,
-								xtext->fontsize);
-		else
-#endif
-		{
-			gdk_gc_get_values (gc, &val);
-			col.pixel = val.background.pixel;
-			gdk_gc_set_foreground (gc, &col);
-			gdk_draw_rectangle (xtext->draw_buf, gc, 1, x, y -
-									  xtext->font->ascent, str_width, xtext->fontsize);
-			col.pixel = val.foreground.pixel;
-			gdk_gc_set_foreground (gc, &col);
-		}
+		gdk_gc_get_values (gc, &val);
+		col.pixel = val.background.pixel;
+		gdk_gc_set_foreground (gc, &col);
+		gdk_draw_rectangle (xtext->draw_buf, gc, 1, x, y -
+									xtext->font->ascent, str_width, xtext->fontsize);
+		col.pixel = val.foreground.pixel;
+		gdk_gc_set_foreground (gc, &col);
 	}
 
 	line = pango_layout_get_lines (xtext->layout)->data;
@@ -453,7 +396,6 @@ gtk_xtext_init (GtkXText * xtext)
 	xtext->clip_x2 = 1000000;
 	xtext->clip_y = 0;
 	xtext->clip_y2 = 1000000;
-	xtext->error_function = NULL;
 	xtext->urlcheck_function = NULL;
 	xtext->color_paste = FALSE;
 	xtext->skip_border_fills = FALSE;
@@ -464,7 +406,6 @@ gtk_xtext_init (GtkXText * xtext)
 	xtext->dont_render = FALSE;
 	xtext->dont_render2 = FALSE;
 	xtext->overdraw = FALSE;
-	xtext->tint_red = xtext->tint_green = xtext->tint_blue = TINT_VALUE;
 
 	xtext->adj = (GtkAdjustment *) gtk_adjustment_new (0, 0, 1, 1, 1, 1);
 	g_object_ref (G_OBJECT (xtext->adj));
@@ -599,12 +540,7 @@ gtk_xtext_destroy (GtkObject * object)
 
 	if (xtext->pixmap)
 	{
-#if defined(USE_XLIB) || defined(WIN32)
-		if (xtext->transparent)
-			gtk_xtext_free_trans (xtext);
-		else
-#endif
-			g_object_unref (xtext->pixmap);
+		g_object_unref (xtext->pixmap);
 		xtext->pixmap = NULL;
 	}
 
@@ -769,12 +705,6 @@ gtk_xtext_realize (GtkWidget * widget)
 	/* draw directly to window */
 	xtext->draw_buf = widget->window;
 
-#if defined(USE_XLIB) || defined(WIN32)
-	if (xtext->transparent)
-	{
-		gtk_xtext_load_trans (xtext);
-	} else
-#endif
 	if (xtext->pixmap)
 	{
 		gdk_gc_set_tile (xtext->bgc, xtext->pixmap);
@@ -804,17 +734,10 @@ gtk_xtext_size_allocate (GtkWidget * widget, GtkAllocation * allocation)
 {
 	GtkXText *xtext = GTK_XTEXT (widget);
 	int height_only = FALSE;
-	int do_trans = TRUE;
 
 	if (allocation->width == xtext->buffer->window_width)
 		height_only = TRUE;
 
-	if (allocation->x == widget->allocation.x &&
-		 allocation->y == widget->allocation.y && xtext->avoid_trans)
-		do_trans = FALSE;
-
-	xtext->avoid_trans = FALSE;
-
 	widget->allocation = *allocation;
 	if (GTK_WIDGET_REALIZED (widget))
 	{
@@ -831,13 +754,6 @@ gtk_xtext_size_allocate (GtkWidget * widget, GtkAllocation * allocation)
 			xtext->buffer->pagetop_ent = NULL;
 			gtk_xtext_adjustment_set (xtext->buffer, FALSE);
 		}
-#if defined(USE_XLIB) || defined(WIN32)
-		if (do_trans && xtext->transparent && xtext->shaded)
-		{
-			gtk_xtext_free_trans (xtext);
-			gtk_xtext_load_trans (xtext);
-		}
-#endif
 		if (xtext->buffer->scrollbar_down)
 			gtk_adjustment_set_value (xtext->adj, xtext->adj->upper -
 											  xtext->adj->page_size);
@@ -1065,31 +981,6 @@ gtk_xtext_paint (GtkWidget *widget, GdkRectangle *area)
 	textentry *ent_start, *ent_end;
 	int x, y;
 
-#if defined(USE_XLIB) || defined(WIN32)
-	if (xtext->transparent)
-	{
-		gdk_window_get_origin (widget->window, &x, &y);
-		/* update transparency only if it moved */
-		if (xtext->last_win_x != x || xtext->last_win_y != y)
-		{
-			xtext->last_win_x = x;
-			xtext->last_win_y = y;
-#ifndef WIN32
-			if (xtext->shaded)
-			{
-				xtext->recycle = TRUE;
-				gtk_xtext_load_trans (xtext);
-				xtext->recycle = FALSE;
-			} else
-#endif
-			{
-				gtk_xtext_free_trans (xtext);
-				gtk_xtext_load_trans (xtext);
-			}
-		}
-	}
-#endif
-
 	if (area->x == 0 && area->y == 0 &&
 		 area->height == widget->allocation.height &&
 		 area->width == widget->allocation.width)
@@ -2595,22 +2486,17 @@ gtk_xtext_render_flush (GtkXText * xtext, int x, int y, unsigned char *str,
 			goto dounder;
 	}
 
-#ifdef WIN32
-	if (!xtext->transparent)
-#endif
+	pix = gdk_pixmap_new (xtext->draw_buf, str_width, xtext->fontsize, xtext->depth);
+	if (pix)
 	{
-		pix = gdk_pixmap_new (xtext->draw_buf, str_width, xtext->fontsize, xtext->depth);
-		if (pix)
-		{
-			dest_x = x;
-			dest_y = y - xtext->font->ascent;
+		dest_x = x;
+		dest_y = y - xtext->font->ascent;
 
-			gdk_gc_set_ts_origin (xtext->bgc, xtext->ts_x - x, xtext->ts_y - dest_y);
+		gdk_gc_set_ts_origin (xtext->bgc, xtext->ts_x - x, xtext->ts_y - dest_y);
 
-			x = 0;
-			y = xtext->font->ascent;
-			xtext->draw_buf = pix;
-		}
+		x = 0;
+		y = xtext->font->ascent;
+		xtext->draw_buf = pix;
 	}
 
 	dofill = TRUE;
@@ -3149,500 +3035,6 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
 	return ret;
 }
 
-#ifdef USE_XLIB
-
-/* get the desktop/root window */
-
-static Window desktop_window = None;
-
-static Window
-get_desktop_window (Display *xdisplay, Window the_window)
-{
-	Atom prop, type;
-	int format;
-	unsigned long length, after;
-	unsigned char *data;
-	unsigned int nchildren;
-	Window w, root, *children, parent;
-
-	prop = XInternAtom (xdisplay, "_XROOTPMAP_ID", True);
-	if (prop == None)
-	{
-		prop = XInternAtom (xdisplay, "_XROOTCOLOR_PIXEL", True);
-		if (prop == None)
-			return None;
-	}
-
-	for (w = the_window; w; w = parent)
-	{
-		if ((XQueryTree (xdisplay, w, &root, &parent, &children,
-				&nchildren)) == False)
-			return None;
-
-		if (nchildren)
-			XFree (children);
-
-		XGetWindowProperty (xdisplay, w, prop, 0L, 1L, False,
-								  AnyPropertyType, &type, &format, &length, &after,
-								  &data);
-		if (data)
-			XFree (data);
-
-		if (type != None)
-			return (desktop_window = w);
-	}
-
-	return (desktop_window = None);
-}
-
-/* find the root window (backdrop) Pixmap */
-
-static Pixmap
-get_pixmap_prop (Display *xdisplay, Window the_window)
-{
-	Atom type;
-	int format;
-	unsigned long length, after;
-	unsigned char *data;
-	Pixmap pix = None;
-	static Atom prop = None;
-
-	if (desktop_window == None)
-		desktop_window = get_desktop_window (xdisplay, the_window);
-	if (desktop_window == None)
-		desktop_window = DefaultRootWindow (xdisplay);
-
-	if (prop == None)
-		prop = XInternAtom (xdisplay, "_XROOTPMAP_ID", True);
-	if (prop == None)
-		return None;
-
-	XGetWindowProperty (xdisplay, desktop_window, prop, 0L, 1L, False,
-							  AnyPropertyType, &type, &format, &length, &after,
-							  &data);
-	if (data)
-	{
-		if (type == XA_PIXMAP)
-			pix = *((Pixmap *) data);
-
-		XFree (data);
-	}
-
-	return pix;
-}
-
-/* slow generic routine, for the depths/bpp we don't know about */
-
-static void
-shade_ximage_generic (GdkVisual *visual, XImage *ximg, int bpl, int w, int h, int rm, int gm, int bm, int bg)
-{
-	int x, y;
-	int bgr = (256 - rm) * (bg & visual->red_mask);
-	int bgg = (256 - gm) * (bg & visual->green_mask);
-	int bgb = (256 - bm) * (bg & visual->blue_mask);
-
-	for (x = 0; x < w; x++)
-	{
-		for (y = 0; y < h; y++)
-		{
-			unsigned long pixel = XGetPixel (ximg, x, y);
-			int r, g, b;
-
-			r = rm * (pixel & visual->red_mask) + bgr;
-			g = gm * (pixel & visual->green_mask) + bgg;
-			b = bm * (pixel & visual->blue_mask) + bgb;
-
-			XPutPixel (ximg, x, y,
-							((r >> 8) & visual->red_mask) |
-							((g >> 8) & visual->green_mask) |
-							((b >> 8) & visual->blue_mask));
-		}
-	}
-}
-
-#endif
-
-/* Fast shading routine. Based on code by Willem Monsuwe <willem@stack.nl> */
-
-#define SHADE_IMAGE(bytes, type, rmask, gmask, bmask) \
-	unsigned char *ptr; \
-	int x, y; \
-	int bgr = (256 - rm) * (bg & rmask); \
-	int bgg = (256 - gm) * (bg & gmask); \
-	int bgb = (256 - bm) * (bg & bmask); \
-	ptr = (unsigned char *) data + (w * bytes); \
-	for (y = h; --y >= 0;) \
-	{ \
-		for (x = -w; x < 0; x++) \
-		{ \
-			int r, g, b; \
-			b = ((type *) ptr)[x]; \
-			r = rm * (b & rmask) + bgr; \
-			g = gm * (b & gmask) + bgg; \
-			b = bm * (b & bmask) + bgb; \
-			((type *) ptr)[x] = ((r >> 8) & rmask) \
-										| ((g >> 8) & gmask) \
-										| ((b >> 8) & bmask); \
-		} \
-		ptr += bpl; \
-    }
-
-/* RGB 15 */
-static void
-shade_ximage_15 (void *data, int bpl, int w, int h, int rm, int gm, int bm, int bg)
-{
-	SHADE_IMAGE (2, guint16, 0x7c00, 0x3e0, 0x1f);
-}
-
-/* RGB 16 */
-static void
-shade_ximage_16 (void *data, int bpl, int w, int h, int rm, int gm, int bm, int bg)
-{
-	SHADE_IMAGE (2, guint16, 0xf800, 0x7e0, 0x1f);
-}
-
-/* RGB 24 */
-static void
-shade_ximage_24 (void *data, int bpl, int w, int h, int rm, int gm, int bm, int bg)
-{
-	/* 24 has to be a special case, there's no guint24, or 24bit MOV :) */
-	unsigned char *ptr;
-	int x, y;
-	int bgr = (256 - rm) * ((bg & 0xff0000) >> 16);
-	int bgg = (256 - gm) * ((bg & 0xff00) >> 8);
-	int bgb = (256 - bm) * (bg & 0xff);
-
-	ptr = (unsigned char *) data + (w * 3);
-	for (y = h; --y >= 0;)
-	{
-		for (x = -(w * 3); x < 0; x += 3)
-		{
-			int r, g, b;
-
-#if (G_BYTE_ORDER == G_BIG_ENDIAN)
-			r = (ptr[x + 0] * rm + bgr) >> 8;
-			g = (ptr[x + 1] * gm + bgg) >> 8;
-			b = (ptr[x + 2] * bm + bgb) >> 8;
-			ptr[x + 0] = r;
-			ptr[x + 1] = g;
-			ptr[x + 2] = b;
-#else
-			r = (ptr[x + 2] * rm + bgr) >> 8;
-			g = (ptr[x + 1] * gm + bgg) >> 8;
-			b = (ptr[x + 0] * bm + bgb) >> 8;
-			ptr[x + 2] = r;
-			ptr[x + 1] = g;
-			ptr[x + 0] = b;
-#endif
-		}
-		ptr += bpl;
-	}
-}
-
-/* RGB 32 */
-static void
-shade_ximage_32 (void *data, int bpl, int w, int h, int rm, int gm, int bm, int bg)
-{
-	SHADE_IMAGE (4, guint32, 0xff0000, 0xff00, 0xff);
-}
-
-static void
-shade_image (GdkVisual *visual, void *data, int bpl, int bpp, int w, int h,
-				 int rm, int gm, int bm, int bg, int depth)
-{
-	switch (depth)
-	{
-	case 15:
-		shade_ximage_15 (data, bpl, w, h, rm, gm, bm, bg);
-		break;
-	case 16:
-		shade_ximage_16 (data, bpl, w, h, rm, gm, bm, bg);
-		break;
-	case 24:
-		if (bpp != 32)
-		{
-			shade_ximage_24 (data, bpl, w, h, rm, gm, bm, bg);
-			break;
-		}
-	case 32:
-		shade_ximage_32 (data, bpl, w, h, rm, gm, bm, bg);
-	}
-}
-
-#ifdef USE_XLIB
-
-static GdkPixmap *
-shade_pixmap (GtkXText * xtext, Pixmap p, int x, int y, int w, int h)
-{
-	unsigned int dummy, width, height, depth;
-	GdkPixmap *shaded_pix;
-	Window root;
-	Pixmap tmp;
-	XImage *ximg;
-	XGCValues gcv;
-	GC tgc;
-	Display *xdisplay = GDK_WINDOW_XDISPLAY (xtext->draw_buf);
-	XGetGeometry (xdisplay, p, &root, &dummy, &dummy, &width, &height,
-					  &dummy, &depth);
-
-	if (width < x + w || height < y + h || x < 0 || y < 0)
-	{
-		gcv.subwindow_mode = IncludeInferiors;
-		gcv.graphics_exposures = False;
-		tgc = XCreateGC (xdisplay, p, GCGraphicsExposures|GCSubwindowMode,
-							  &gcv);
-		tmp = XCreatePixmap (xdisplay, p, w, h, depth);
-		XSetTile (xdisplay, tgc, p);
-		XSetFillStyle (xdisplay, tgc, FillTiled);
-		XSetTSOrigin (xdisplay, tgc, -x, -y);
-		XFillRectangle (xdisplay, tmp, tgc, 0, 0, w, h);
-		XFreeGC (xdisplay, tgc);
-
-		ximg = XGetImage (xdisplay, tmp, 0, 0, w, h, -1, ZPixmap);
-		XFreePixmap (xdisplay, tmp);
-	} else
-	{
-		ximg = XGetImage (xdisplay, p, x, y, w, h, -1, ZPixmap);
-	}
-
-	if (!ximg)
-		return NULL;
-
-	if (depth <= 14)
-	{
-		shade_ximage_generic (gdk_drawable_get_visual (GTK_WIDGET (xtext)->window),
-									 ximg, ximg->bytes_per_line, w, h, xtext->tint_red,
-									 xtext->tint_green, xtext->tint_blue,
-									 xtext->palette[XTEXT_BG]);
-	} else
-	{
-		shade_image (gdk_drawable_get_visual (GTK_WIDGET (xtext)->window),
-						 ximg->data, ximg->bytes_per_line, ximg->bits_per_pixel,
-						 w, h, xtext->tint_red, xtext->tint_green, xtext->tint_blue,
-						 xtext->palette[XTEXT_BG], depth);
-	}
-
-	if (xtext->recycle)
-		shaded_pix = xtext->pixmap;
-	else
-	{
-		{
-			shaded_pix = gdk_pixmap_new (GTK_WIDGET (xtext)->window, w, h, depth);
-		}
-	}
-
-	XPutImage (xdisplay, GDK_WINDOW_XWINDOW (shaded_pix),
-					  GDK_GC_XGC (xtext->fgc), ximg, 0, 0, 0, 0, w, h);
-	XDestroyImage (ximg);
-
-	return shaded_pix;
-}
-
-#endif /* !USE_XLIB */
-
-/* free transparency xtext->pixmap */
-#if defined(USE_XLIB) || defined(WIN32)
-
-static void
-gtk_xtext_free_trans (GtkXText * xtext)
-{
-	if (xtext->pixmap)
-	{
-		g_object_unref (xtext->pixmap);
-		xtext->pixmap = NULL;
-	}
-}
-
-#endif
-
-#ifdef WIN32
-
-static GdkPixmap *
-win32_tint (GtkXText *xtext, GdkImage *img, int width, int height)
-{
-	guchar *pixelp;
-	int x, y;
-	GdkPixmap *pix;
-	GdkVisual *visual = gdk_drawable_get_visual (GTK_WIDGET (xtext)->window);
-	guint32 pixel;
-	int r, g, b;
-
-	if (img->depth <= 14)
-	{
-		/* slow generic routine */
-		for (y = 0; y < height; y++)
-		{
-			for (x = 0; x < width; x++)
-			{
-				if (img->depth == 1)
-				{
-					pixel = (((guchar *) img->mem)[y * img->bpl + (x >> 3)] & (1 << (7 - (x & 0x7)))) != 0;
-					goto here;
-				}
-
-				if (img->depth == 4)
-				{
-					pixelp = (guchar *) img->mem + y * img->bpl + (x >> 1);
-					if (x&1)
-					{
-						pixel = (*pixelp) & 0x0F;
-						goto here;
-					}
-
-					pixel = (*pixelp) >> 4;
-					goto here;
-				}
-
-				pixelp = (guchar *) img->mem + y * img->bpl + x * img->bpp;
-
-				switch (img->bpp)
-				{
-				case 1:
-					pixel = *pixelp; break;
-
-				/* Windows is always LSB, no need to check img->byte_order. */
-				case 2:
-					pixel = pixelp[0] | (pixelp[1] << 8); break;
-
-				case 3:
-					pixel = pixelp[0] | (pixelp[1] << 8) | (pixelp[2] << 16); break;
-
-				case 4:
-					pixel = pixelp[0] | (pixelp[1] << 8) | (pixelp[2] << 16); break;
-				}
-
-here:
-				r = (pixel & visual->red_mask) >> visual->red_shift;
-				g = (pixel & visual->green_mask) >> visual->green_shift;
-				b = (pixel & visual->blue_mask) >> visual->blue_shift;
-
-				/* actual tinting is only these 3 lines */
-				pixel = ((r * xtext->tint_red) >> 8) << visual->red_shift |
-							((g * xtext->tint_green) >> 8) << visual->green_shift |
-							((b * xtext->tint_blue) >> 8) << visual->blue_shift;
-
-				if (img->depth == 1)
-					if (pixel & 1)
-						((guchar *) img->mem)[y * img->bpl + (x >> 3)] |= (1 << (7 - (x & 0x7)));
-					else
-						((guchar *) img->mem)[y * img->bpl + (x >> 3)] &= ~(1 << (7 - (x & 0x7)));
-				else if (img->depth == 4)
-				{
-					pixelp = (guchar *) img->mem + y * img->bpl + (x >> 1);
-
-					if (x&1)
-					{
-						*pixelp &= 0xF0;
-						*pixelp |= (pixel & 0x0F);
-					} else
-					{
-						*pixelp &= 0x0F;
-						*pixelp |= (pixel << 4);
-					}
-				} else
-				{
-					pixelp = (guchar *) img->mem + y * img->bpl + x * img->bpp;
-
-					/* Windows is always LSB, no need to check img->byte_order. */
-					switch (img->bpp)
-					{
-					case 4:
-						pixelp[3] = 0;
-					case 3:
-						pixelp[2] = ((pixel >> 16) & 0xFF);
-					case 2:
-						pixelp[1] = ((pixel >> 8) & 0xFF);
-					case 1:
-						pixelp[0] = (pixel & 0xFF);
-					}
-				}
-			}
-		}
-	} else
-	{
-		shade_image (visual, img->mem, img->bpl, img->bpp, width, height,
-						 xtext->tint_red, xtext->tint_green, xtext->tint_blue,
-						 xtext->palette[XTEXT_BG], visual->depth);
-	}
-
-	/* no need to dump it to a Pixmap, it's one and the same on win32 */
-	pix = (GdkPixmap *)img;
-
-	return pix;
-}
-
-#endif /* !WIN32 */
-
-/* grab pixmap from root window and set xtext->pixmap */
-#if defined(USE_XLIB) || defined(WIN32)
-
-static void
-gtk_xtext_load_trans (GtkXText * xtext)
-{
-#ifdef WIN32
-	GdkImage *img;
-	int width, height;
-	HDC hdc;
-	HWND hwnd;
-
-	/* if not shaded, we paint directly with PaintDesktop() */
-	if (!xtext->shaded)
-		return;
-
-	hwnd = GDK_WINDOW_HWND (GTK_WIDGET (xtext)->window);
-	hdc = GetDC (hwnd);
-	PaintDesktop (hdc);
-	ReleaseDC (hwnd, hdc);
-
-	gdk_drawable_get_size (GTK_WIDGET (xtext)->window, &width, &height);
-	img = gdk_drawable_get_image (GTK_WIDGET (xtext)->window, 0, 0, width+128, height);
-	xtext->pixmap = win32_tint (xtext, img, img->width, img->height);
-
-#else
-
-	Pixmap rootpix;
-	GtkWidget *widget = GTK_WIDGET (xtext);
-	int x, y;
-
-	rootpix = get_pixmap_prop (GDK_WINDOW_XDISPLAY (widget->window), GDK_WINDOW_XWINDOW (widget->window));
-	if (rootpix == None)
-	{
-		if (xtext->error_function)
-			xtext->error_function (0);
-		xtext->transparent = FALSE;
-		return;
-	}
-
-	gdk_window_get_origin (widget->window, &x, &y);
-
-	if (xtext->shaded)
-	{
-		int width, height;
-		gdk_drawable_get_size (GTK_WIDGET (xtext)->window, &width, &height);
-		xtext->pixmap = shade_pixmap (xtext, rootpix, x, y, width+105, height);
-		if (xtext->pixmap == NULL)
-		{
-			xtext->shaded = 0;
-			goto noshade;
-		}
-		gdk_gc_set_tile (xtext->bgc, xtext->pixmap);
-		gdk_gc_set_ts_origin (xtext->bgc, 0, 0);
-		xtext->ts_x = xtext->ts_y = 0;
-	} else
-	{
-noshade:
-		xtext->pixmap = gdk_pixmap_foreign_new_for_display (gdk_drawable_get_display (GTK_WIDGET (xtext)->window), rootpix);
-		gdk_gc_set_tile (xtext->bgc, xtext->pixmap);
-		gdk_gc_set_ts_origin (xtext->bgc, -x, -y);
-		xtext->ts_x = -x;
-		xtext->ts_y = -y;
-	}
-	gdk_gc_set_fill (xtext->bgc, GDK_TILED);
-#endif /* !WIN32 */
-}
-
-#endif /* ! XLIB || WIN32 */
-
 /* walk through str until this line doesn't fit anymore */
 
 static int
@@ -4060,42 +3452,16 @@ gtk_xtext_set_font (GtkXText *xtext, char *name)
 }
 
 void
-gtk_xtext_set_background (GtkXText * xtext, GdkPixmap * pixmap, gboolean trans)
+gtk_xtext_set_background (GtkXText * xtext, GdkPixmap * pixmap)
 {
 	GdkGCValues val;
-	gboolean shaded = FALSE;
-
-	if (trans && (xtext->tint_red != 255 || xtext->tint_green != 255 || xtext->tint_blue != 255))
-		shaded = TRUE;
-
-#if !defined(USE_XLIB) && !defined(WIN32)
-	shaded = FALSE;
-	trans = FALSE;
-#endif
 
 	if (xtext->pixmap)
 	{
-#if defined(USE_XLIB) || defined(WIN32)
-		if (xtext->transparent)
-			gtk_xtext_free_trans (xtext);
-		else
-#endif
-			g_object_unref (xtext->pixmap);
+		g_object_unref (xtext->pixmap);
 		xtext->pixmap = NULL;
 	}
 
-	xtext->transparent = trans;
-
-#if defined(USE_XLIB) || defined(WIN32)
-	if (trans)
-	{
-		xtext->shaded = shaded;
-		if (GTK_WIDGET_REALIZED (xtext))
-			gtk_xtext_load_trans (xtext);
-		return;
-	}
-#endif
-
 	dontscroll (xtext->buffer);
 	xtext->pixmap = pixmap;
 
@@ -4390,11 +3756,7 @@ gtk_xtext_render_page (GtkXText * xtext)
 	overlap = xtext->buffer->last_pixel_pos - pos;
 	xtext->buffer->last_pixel_pos = pos;
 
-#ifdef WIN32
-	if (!xtext->transparent && !xtext->pixmap && abs (overlap) < height)
-#else
-	if (!xtext->pixmap && abs (overlap) < height)
-#endif
+	if (abs (overlap) < height)
 	{
 		/* so the obscured regions are exposed */
 		gdk_gc_set_exposures (xtext->fgc, TRUE);
@@ -4454,17 +3816,10 @@ gtk_xtext_render_page (GtkXText * xtext)
 }
 
 void
-gtk_xtext_refresh (GtkXText * xtext, int do_trans)
+gtk_xtext_refresh (GtkXText * xtext)
 {
 	if (GTK_WIDGET_REALIZED (GTK_WIDGET (xtext)))
 	{
-#if defined(USE_XLIB) || defined(WIN32)
-		if (xtext->transparent && do_trans)
-		{
-			gtk_xtext_free_trans (xtext);
-			gtk_xtext_load_trans (xtext);
-		}
-#endif
 		gtk_xtext_render_page (xtext);
 	}
 }
@@ -4638,7 +3993,7 @@ gtk_xtext_clear (xtext_buffer *buf, int lines)
 	if (buf->xtext->buffer == buf)
 	{
 		gtk_xtext_calc_lines (buf, TRUE);
-		gtk_xtext_refresh (buf->xtext, 0);
+		gtk_xtext_refresh (buf->xtext);
 	} else
 	{
 		gtk_xtext_calc_lines (buf, FALSE);
@@ -5362,12 +4717,6 @@ gtk_xtext_foreach (xtext_buffer *buf, GtkXTextForeach func, void *data)
 }
 
 void
-gtk_xtext_set_error_function (GtkXText *xtext, void (*error_function) (int))
-{
-	xtext->error_function = error_function;
-}
-
-void
 gtk_xtext_set_indent (GtkXText *xtext, gboolean indent)
 {
 	xtext->auto_indent = indent;
@@ -5410,17 +4759,6 @@ gtk_xtext_set_time_stamp (xtext_buffer *buf, gboolean time_stamp)
 }
 
 void
-gtk_xtext_set_tint (GtkXText *xtext, int tint_red, int tint_green, int tint_blue)
-{
-	xtext->tint_red = tint_red;
-	xtext->tint_green = tint_green;
-	xtext->tint_blue = tint_blue;
-
-	/*if (xtext->tint_red != 255 || xtext->tint_green != 255 || xtext->tint_blue != 255)
-		shaded = TRUE;*/
-}
-
-void
 gtk_xtext_set_urlcheck_function (GtkXText *xtext, int (*urlcheck_function) (GtkWidget *, char *))
 {
 	xtext->urlcheck_function = urlcheck_function;
@@ -5512,10 +4850,6 @@ gtk_xtext_buffer_show (GtkXText *xtext, xtext_buffer *buf, int render)
 
 		gtk_xtext_render_page (xtext);
 		gtk_adjustment_changed (xtext->adj);
-	} else
-	{
-		/* avoid redoing the transparency */
-		xtext->avoid_trans = TRUE;
 	}
 }
 
diff --git a/src/fe-gtk/xtext.h b/src/fe-gtk/xtext.h
index a6027398..bd50bb53 100644
--- a/src/fe-gtk/xtext.h
+++ b/src/fe-gtk/xtext.h
@@ -135,10 +135,6 @@ struct _GtkXText
 	int last_win_h;
 	int last_win_w;
 
-	int tint_red;
-	int tint_green;
-	int tint_blue;
-
 	GdkGC *bgc;						  /* backing pixmap */
 	GdkGC *fgc;						  /* text foreground color */
 	GdkGC *light_gc;				  /* sep bar */
@@ -190,7 +186,6 @@ struct _GtkXText
 
 	unsigned char scratch_buffer[4096];
 
-	void (*error_function) (int type);
 	int (*urlcheck_function) (GtkWidget * xtext, char *word);
 
 	int jump_out_offset;	/* point at which to stop rendering */
@@ -233,15 +228,12 @@ struct _GtkXText
 	unsigned int in_hilight:1;
 	unsigned int un_hilight:1;
 	unsigned int recycle:1;
-	unsigned int avoid_trans:1;
 	unsigned int force_render:1;
 	unsigned int color_paste:1; /* CTRL was pressed when selection finished */
 
 	/* settings/prefs */
 	unsigned int auto_indent:1;
 	unsigned int thinline:1;
-	unsigned int transparent:1;
-	unsigned int shaded:1;
 	unsigned int marker:1;
 	unsigned int separator:1;
 	unsigned int wordwrap:1;
@@ -262,11 +254,11 @@ void gtk_xtext_append_indent (xtext_buffer *buf,
 										unsigned char *right_text, int right_len,
 										time_t stamp);
 int gtk_xtext_set_font (GtkXText *xtext, char *name);
-void gtk_xtext_set_background (GtkXText * xtext, GdkPixmap * pixmap, gboolean trans);
+void gtk_xtext_set_background (GtkXText * xtext, GdkPixmap * pixmap);
 void gtk_xtext_set_palette (GtkXText * xtext, GdkColor palette[]);
 void gtk_xtext_clear (xtext_buffer *buf, int lines);
 void gtk_xtext_save (GtkXText * xtext, int fh);
-void gtk_xtext_refresh (GtkXText * xtext, int do_trans);
+void gtk_xtext_refresh (GtkXText * xtext);
 int gtk_xtext_lastlog (xtext_buffer *out, xtext_buffer *search_area);
 textentry *gtk_xtext_search (GtkXText * xtext, const gchar *text, gtk_xtext_search_flags flags, GError **err);
 void gtk_xtext_reset_marker_pos (GtkXText *xtext);
@@ -284,7 +276,6 @@ void gtk_xtext_set_show_marker (GtkXText *xtext, gboolean show_marker);
 void gtk_xtext_set_show_separator (GtkXText *xtext, gboolean show_separator);
 void gtk_xtext_set_thin_separator (GtkXText *xtext, gboolean thin_separator);
 void gtk_xtext_set_time_stamp (xtext_buffer *buf, gboolean timestamp);
-void gtk_xtext_set_tint (GtkXText *xtext, int tint_red, int tint_green, int tint_blue);
 void gtk_xtext_set_urlcheck_function (GtkXText *xtext, int (*urlcheck_function) (GtkWidget *, char *));
 void gtk_xtext_set_wordwrap (GtkXText *xtext, gboolean word_wrap);
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-09 22:37:35 +0000