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Use a standard GtkScrolledWindow with xtext

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Used in maingui, fkeys, text events, rawlog

This also implements the set_scroll_adjustments signal in xtext
This commit is contained in:
TingPing 2014-02-05 18:08:40 -05:00
parent 8d77fd6a57
commit 5f7321280e
8 changed files with 96 additions and 82 deletions
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10
src/fe-gtk/Makefile.am
View file

@ -14,7 +14,7 @@ EXTRA_DIST = \
sexy-spell-entry.h sexy-marshal.h textgui.h urlgrab.h userlistgui.h xtext.h \
../../data/hexchat.gresource.xml
BUILT_SOURCES = resources.c
BUILT_SOURCES = resources.c xtext_marshalers.h xtext_marshalers.c
CLEANFILES = $(BUILT_SOURCES)
@ -30,7 +30,13 @@ hexchat_SOURCES = ascii.c banlist.c chanlist.c chanview.c custom-list.c \
dccgui.c editlist.c fe-gtk.c fkeys.c gtkutil.c ignoregui.c joind.c menu.c \
maingui.c notifygui.c palette.c pixmaps.c plugin-tray.c $(plugingui_c) \
rawlog.c resources.c servlistgui.c setup.c $(iso_codes_c) sexy-marshal.c \
sexy-spell-entry.c textgui.c urlgrab.c userlistgui.c xtext.c
sexy-spell-entry.c textgui.c urlgrab.c userlistgui.c xtext.c xtext_marshalers.c
resources.c: ../../data/hexchat.gresource.xml $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=../../data --generate-dependencies ../../data/hexchat.gresource.xml)
$(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) --target=$@ --sourcedir=../../data --generate-source $<
xtext_marshalers.h: xtext_marshalers.list
$(AM_V_GEN) $(GLIB_GENMARSHAL) --prefix=_xtext_marshal --header $(srcdir)/xtext_marshalers.list > $@
xtext_marshalers.c: xtext_marshalers.list
$(AM_V_GEN) $(GLIB_GENMARSHAL) --prefix=_xtext_marshal --body $(srcdir)/xtext_marshalers.list > $@

22
src/fe-gtk/fkeys.c
View file

@ -661,7 +661,7 @@ key_dialog_set_data (GtkWidget * entry, int d)
void
key_dialog_show ()
{
GtkWidget *vbox, *hbox, *list, *vbox2, *wid, *wid2, *wid3, *hbox2;
GtkWidget *vbox, *hbox, *list, *vbox2, *wid, *wid2, *wid3;
struct key_binding *kb;
gchar *titles[] = { NULL, NULL, NULL, "1", "2" };
char temp[32];
@ -774,21 +774,13 @@ key_dialog_show ()
key_dialog_set_data,
(void *) 1, vbox2);
hbox2 = gtk_hbox_new (0, 2);
gtk_box_pack_end (GTK_BOX (vbox), hbox2, 0, 0, 1);
wid2 = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (wid2), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (vbox), wid2);
wid = gtk_xtext_new (colors, 0);
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);
gtk_widget_show (wid);
wid2 = gtk_vscrollbar_new (GTK_XTEXT (wid)->adj);
gtk_box_pack_start (GTK_BOX (hbox2), wid2, 0, 0, 0);
gtk_widget_show (wid2);
gtk_widget_show (hbox2);
key_dialog_text = wid;
key_dialog_text = gtk_xtext_new (colors, 0);
gtk_container_add (GTK_CONTAINER (wid2), key_dialog_text);
gtk_xtext_set_font (GTK_XTEXT (key_dialog_text), prefs.hex_text_font);
gtk_widget_show_all (key_dialog);
}

22
src/fe-gtk/maingui.c
View file

@ -54,7 +54,6 @@
#define GUI_SPACING (3)
#define GUI_BORDER (0)
#define SCROLLBAR_SPACING (2)
enum
{
@ -2309,7 +2308,7 @@ mg_update_xtext (GtkWidget *wid)
static void
mg_create_textarea (session *sess, GtkWidget *box)
{
GtkWidget *inbox, *vbox, *frame;
GtkWidget *scrolledwindow;
GtkXText *xtext;
session_gui *gui = sess->gui;
static const GtkTargetEntry dnd_targets[] =
@ -2322,15 +2321,12 @@ mg_create_textarea (session *sess, GtkWidget *box)
{"HEXCHAT_USERLIST", GTK_TARGET_SAME_APP, 75 }
};
vbox = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (box), vbox);
inbox = gtk_hbox_new (FALSE, SCROLLBAR_SPACING);
gtk_container_add (GTK_CONTAINER (vbox), inbox);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (inbox), frame);
scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
gui->vscrollbar = gtk_scrolled_window_get_vscrollbar (GTK_SCROLLED_WINDOW (scrolledwindow)); /* For fkeys */
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW(scrolledwindow), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (box), scrolledwindow);
gui->xtext = gtk_xtext_new (colors, TRUE);
xtext = GTK_XTEXT (gui->xtext);
@ -2338,14 +2334,12 @@ mg_create_textarea (session *sess, GtkWidget *box)
gtk_xtext_set_thin_separator (xtext, prefs.hex_text_thin_sep);
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));
gtk_container_add (GTK_CONTAINER (scrolledwindow), GTK_WIDGET (xtext));
mg_update_xtext (GTK_WIDGET (xtext));
g_signal_connect (G_OBJECT (xtext), "word_click",
G_CALLBACK (mg_word_clicked), NULL);
gui->vscrollbar = gtk_vscrollbar_new (GTK_XTEXT (xtext)->adj);
gtk_box_pack_start (GTK_BOX (inbox), gui->vscrollbar, FALSE, TRUE, 0);
#ifndef WIN32 /* needs more work */
gtk_drag_dest_set (gui->vscrollbar, 5, dnd_dest_targets, 2,
GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_LINK);

31
src/fe-gtk/rawlog.c
View file

@ -100,7 +100,7 @@ rawlog_key_cb (GtkWidget * wid, GdkEventKey * key, gpointer userdata)
void
open_rawlog (struct server *serv)
{
GtkWidget *hbox, *vscrollbar, *vbox;
GtkWidget *bbox, *scrolledwindow, *vbox;
char tbuf[256];
if (serv->gui->rawlog_window)
@ -115,37 +115,30 @@ open_rawlog (struct server *serv)
640, 320, &vbox, serv);
gtkutil_destroy_on_esc (serv->gui->rawlog_window);
hbox = gtk_hbox_new (FALSE, 2);
gtk_container_add (GTK_CONTAINER (vbox), hbox);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 4);
gtk_widget_show (hbox);
scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (vbox), scrolledwindow);
serv->gui->rawlog_textlist = gtk_xtext_new (colors, 0);
gtk_container_add (GTK_CONTAINER (hbox), serv->gui->rawlog_textlist);
gtk_container_add (GTK_CONTAINER (scrolledwindow), serv->gui->rawlog_textlist);
gtk_xtext_set_font (GTK_XTEXT (serv->gui->rawlog_textlist), prefs.hex_text_font);
GTK_XTEXT (serv->gui->rawlog_textlist)->ignore_hidden = 1;
gtk_widget_show (serv->gui->rawlog_textlist);
vscrollbar = gtk_vscrollbar_new (GTK_XTEXT (serv->gui->rawlog_textlist)->adj);
gtk_box_pack_start (GTK_BOX (hbox), vscrollbar, FALSE, FALSE, 0);
show_and_unfocus (vscrollbar);
bbox = gtk_hbutton_box_new ();
gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_SPREAD);
gtk_box_pack_end (GTK_BOX (vbox), bbox, 0, 0, 4);
hbox = gtk_hbutton_box_new ();
gtk_button_box_set_layout (GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_SPREAD);
gtk_box_pack_end (GTK_BOX (vbox), hbox, 0, 0, 0);
gtk_widget_show (hbox);
gtkutil_button (hbox, GTK_STOCK_CLEAR, NULL, rawlog_clearbutton,
gtkutil_button (bbox, GTK_STOCK_CLEAR, NULL, rawlog_clearbutton,
serv, _("Clear Raw Log"));
gtkutil_button (hbox, GTK_STOCK_SAVE_AS, NULL, rawlog_savebutton,
gtkutil_button (bbox, GTK_STOCK_SAVE_AS, NULL, rawlog_savebutton,
serv, _("Save As..."));
/* Copy selection to clipboard when Ctrl+Shift+C is pressed AND text auto-copy is disabled */
g_signal_connect (G_OBJECT (serv->gui->rawlog_window), "key_press_event", G_CALLBACK (rawlog_key_cb), serv->gui->rawlog_textlist);
gtk_widget_show (serv->gui->rawlog_window);
gtk_widget_show_all (serv->gui->rawlog_window);
}
void

23
src/fe-gtk/textgui.c
View file

@ -371,7 +371,6 @@ pevent_dialog_show ()
gtk_paned_pack1 (GTK_PANED (wid), th, 1, 1);
gtk_paned_pack2 (GTK_PANED (wid), bh, 0, 1);
gtk_box_pack_start (GTK_BOX (vbox), wid, 1, 1, 0);
gtk_widget_show (wid);
store = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING,
G_TYPE_STRING, G_TYPE_INT);
@ -389,30 +388,24 @@ pevent_dialog_show ()
g_signal_connect (G_OBJECT (pevent_dialog_entry), "activate",
G_CALLBACK (pevent_dialog_update), pevent_dialog_twid);
gtk_box_pack_start (GTK_BOX (bh), pevent_dialog_entry, 0, 0, 0);
gtk_widget_show (pevent_dialog_entry);
tbox = gtk_hbox_new (0, 0);
gtk_container_add (GTK_CONTAINER (bh), tbox);
gtk_widget_show (tbox);
gtk_container_add (GTK_CONTAINER (tbox), pevent_dialog_twid);
wid = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (wid), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
gtk_container_add (GTK_CONTAINER (tbox), wid);
gtk_container_add (GTK_CONTAINER (wid), pevent_dialog_twid);
gtk_xtext_set_font (GTK_XTEXT (pevent_dialog_twid), prefs.hex_text_font);
wid = gtk_vscrollbar_new (GTK_XTEXT (pevent_dialog_twid)->adj);
gtk_box_pack_start (GTK_BOX (tbox), wid, FALSE, FALSE, 0);
show_and_unfocus (wid);
gtk_widget_show (pevent_dialog_twid);
hstore = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
pevent_dialog_hlist = gtkutil_treeview_new (bh, GTK_TREE_MODEL (hstore),
NULL,
0, _("$ Number"),
1, _("Description"), -1);
gtk_widget_show (pevent_dialog_hlist);
pevent_dialog_fill (pevent_dialog_list);
gtk_widget_show (pevent_dialog_list);
hbox = gtk_hbutton_box_new ();
gtk_box_pack_end (GTK_BOX (vbox), hbox, 0, 0, 2);
@ -429,15 +422,11 @@ pevent_dialog_show ()
gtk_box_pack_end (GTK_BOX (hbox), wid, 0, 0, 0);
g_signal_connect (G_OBJECT (wid), "clicked",
G_CALLBACK (pevent_test_cb), pevent_dialog_twid);
gtk_widget_show (wid);
wid = gtk_button_new_from_stock (GTK_STOCK_OK);
gtk_box_pack_start (GTK_BOX (hbox), wid, 0, 0, 0);
g_signal_connect (G_OBJECT (wid), "clicked",
G_CALLBACK (pevent_ok_cb), NULL);
gtk_widget_show (wid);
gtk_widget_show (hbox);
gtk_widget_show (pevent_dialog);
gtk_widget_show_all (pevent_dialog);
}

67
src/fe-gtk/xtext.c
View file

@ -45,6 +45,7 @@
#include "fe-gtk.h"
#include "xtext.h"
#include "fkeys.h"
#include "xtext_marshalers.h"
#define charlen(str) g_utf8_skip[*(guchar *)(str)]
@ -67,13 +68,6 @@
/* force scrolling off */
#define dontscroll(buf) (buf)->last_pixel_pos = 0x7fffffff
extern void gtk_marshal_VOID__POINTER_POINTER (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data);
static GtkWidgetClass *parent_class = NULL;
struct textentry
@ -99,6 +93,7 @@ struct textentry
enum
{
WORD_CLICK,
SET_SCROLL_ADJUSTMENTS,
LAST_SIGNAL
};
@ -121,6 +116,8 @@ 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,
GtkXText * xtext);
static void gtk_xtext_scroll_adjustments (GtkXText *xtext, GtkAdjustment *hadj,
GtkAdjustment *vadj);
static int gtk_xtext_render_ents (GtkXText * xtext, textentry *, textentry *);
static void gtk_xtext_recalc_widths (xtext_buffer *buf, int);
static void gtk_xtext_fix_indent (xtext_buffer *buf);
@ -452,14 +449,8 @@ gtk_xtext_init (GtkXText * xtext)
xtext->recycle = FALSE;
xtext->dont_render = FALSE;
xtext->dont_render2 = FALSE;
gtk_xtext_scroll_adjustments (xtext, NULL, NULL);
xtext->adj = (GtkAdjustment *) gtk_adjustment_new (0, 0, 1, 1, 1, 1);
g_object_ref (G_OBJECT (xtext->adj));
g_object_ref_sink (G_OBJECT (xtext->adj));
g_object_unref (G_OBJECT (xtext->adj));
xtext->vc_signal_tag = g_signal_connect (G_OBJECT (xtext->adj),
"value_changed", G_CALLBACK (gtk_xtext_adjustment_changed), xtext);
{
static const GtkTargetEntry targets[] = {
{ "UTF8_STRING", 0, TARGET_UTF8_STRING },
@ -513,6 +504,9 @@ gtk_xtext_adjustment_timeout (GtkXText * xtext)
static void
gtk_xtext_adjustment_changed (GtkAdjustment * adj, GtkXText * xtext)
{
if (!gtk_widget_get_realized (GTK_WIDGET (xtext)))
return;
if (xtext->buffer->old_value != xtext->adj->value)
{
if (xtext->adj->value >= xtext->adj->upper - xtext->adj->page_size)
@ -2216,6 +2210,37 @@ gtk_xtext_scroll (GtkWidget *widget, GdkEventScroll *event)
return FALSE;
}
static void
gtk_xtext_scroll_adjustments (GtkXText *xtext, GtkAdjustment *hadj, GtkAdjustment *vadj)
{
/* hadj is ignored entirely */
if (vadj)
g_return_if_fail (GTK_IS_ADJUSTMENT (vadj));
else
vadj = GTK_ADJUSTMENT(gtk_adjustment_new (0, 0, 1, 1, 1, 1));
if (xtext->adj && (xtext->adj != vadj))
{
g_signal_handlers_disconnect_by_func (xtext->adj,
gtk_xtext_adjustment_changed,
xtext);
g_object_unref (xtext->adj);
}
if (xtext->adj != vadj)
{
xtext->adj = vadj;
g_object_ref_sink (xtext->adj);
xtext->vc_signal_tag = g_signal_connect (xtext->adj, "value-changed",
G_CALLBACK (gtk_xtext_adjustment_changed),
xtext);
gtk_xtext_adjustment_changed (xtext->adj, xtext);
}
}
static void
gtk_xtext_class_init (GtkXTextClass * class)
{
@ -2235,9 +2260,19 @@ gtk_xtext_class_init (GtkXTextClass * class)
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (GtkXTextClass, word_click),
NULL, NULL,
gtk_marshal_VOID__POINTER_POINTER,
_xtext_marshal_VOID__POINTER_POINTER,
G_TYPE_NONE,
2, G_TYPE_POINTER, G_TYPE_POINTER);
xtext_signals[SET_SCROLL_ADJUSTMENTS] =
g_signal_new ("set_scroll_adjustments",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (GtkXTextClass, set_scroll_adjustments),
NULL, NULL,
_xtext_marshal_VOID__OBJECT_OBJECT,
G_TYPE_NONE,
2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
object_class->destroy = gtk_xtext_destroy;
widget_class->realize = gtk_xtext_realize;
@ -2252,8 +2287,10 @@ gtk_xtext_class_init (GtkXTextClass * class)
widget_class->expose_event = gtk_xtext_expose;
widget_class->scroll_event = gtk_xtext_scroll;
widget_class->leave_notify_event = gtk_xtext_leave_notify;
widget_class->set_scroll_adjustments_signal = xtext_signals[SET_SCROLL_ADJUSTMENTS];
xtext_class->word_click = NULL;
xtext_class->set_scroll_adjustments = gtk_xtext_scroll_adjustments;
}
GType

1
src/fe-gtk/xtext.h
View file

@ -239,6 +239,7 @@ struct _GtkXTextClass
{
GtkWidgetClass parent_class;
void (*word_click) (GtkXText * xtext, char *word, GdkEventButton * event);
void (*set_scroll_adjustments) (GtkXText *xtext, GtkAdjustment *hadj, GtkAdjustment *vadj);
};
GtkWidget *gtk_xtext_new (GdkColor palette[], int separator);

2
src/fe-gtk/xtext_marshalers.list Normal file
View file

@ -0,0 +1,2 @@
VOID:OBJECT,OBJECT
VOID:POINTER,POINTER