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Код Задачи Пакеты Проекты Релизы Вики Активность

Cutting and pasting from the Unix Event Log. 

[originally from svn r3095]
This commit is contained in:
Simon Tatham 2003-04-11 17:40:52 +00:00
Родитель a133e4c137
Коммит d710c84dec
2 изменённых файлов: 95 добавлений и 10 удалений
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82
unix/gtkdlg.c
Просмотреть файл

@ -2495,6 +2495,9 @@ struct eventlog_stuff {
union control *listctrl;
char **events;
int nevents, negsize;
char *seldata;
int sellen;
int ignore_selchange;
};
static void eventlog_destroy(GtkWidget *widget, gpointer data)
@ -2502,6 +2505,7 @@ static void eventlog_destroy(GtkWidget *widget, gpointer data)
struct eventlog_stuff *es = (struct eventlog_stuff *)data;
es->window = NULL;
sfree(es->seldata);
dlg_cleanup(&es->dp);
ctrl_free_box(es->eventbox);
}
@ -2525,8 +2529,82 @@ static void eventlog_list_handler(union control *ctrl, void *dlg,
dlg_listbox_add(ctrl, dlg, es->events[i]);
}
dlg_update_done(ctrl, dlg);
} else if (event == EVENT_SELCHANGE) {
int i;
int selsize = 0;
/*
* If this SELCHANGE event is happening as a result of
* deliberate deselection because someone else has grabbed
* the selection, the last thing we want to do is pre-empt
* them.
*/
if (es->ignore_selchange)
return;
/*
* Construct the data to use as the selection.
*/
sfree(es->seldata);
es->seldata = NULL;
es->sellen = 0;
for (i = 0; i < es->nevents; i++) {
if (dlg_listbox_issel(ctrl, dlg, i)) {
int extralen = strlen(es->events[i]);
if (es->sellen + extralen + 2 > selsize) {
selsize = es->sellen + extralen + 512;
es->seldata = sresize(es->seldata, selsize, char);
}
strcpy(es->seldata + es->sellen, es->events[i]);
es->sellen += extralen;
es->seldata[es->sellen++] = '\n';
}
}
if (gtk_selection_owner_set(es->window, GDK_SELECTION_PRIMARY,
GDK_CURRENT_TIME)) {
extern GdkAtom compound_text_atom;
gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
GDK_SELECTION_TYPE_STRING, 1);
gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
compound_text_atom, 1);
}
}
}
void eventlog_selection_get(GtkWidget *widget, GtkSelectionData *seldata,
guint info, guint time_stamp, gpointer data)
{
struct eventlog_stuff *es = (struct eventlog_stuff *)data;
gtk_selection_data_set(seldata, seldata->target, 8,
es->seldata, es->sellen);
}
gint eventlog_selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
gpointer data)
{
struct eventlog_stuff *es = (struct eventlog_stuff *)data;
struct uctrl *uc;
/*
* Deselect everything in the list box.
*/
uc = dlg_find_byctrl(&es->dp, es->listctrl);
es->ignore_selchange = 1;
gtk_list_unselect_all(GTK_LIST(uc->list));
es->ignore_selchange = 0;
sfree(es->seldata);
es->sellen = 0;
es->seldata = NULL;
return TRUE;
}
void showeventlog(void *estuff, void *parentwin)
{
struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
@ -2610,6 +2688,10 @@ void showeventlog(void *estuff, void *parentwin)
GTK_SIGNAL_FUNC(eventlog_destroy), es);
gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
GTK_SIGNAL_FUNC(win_key_press), &es->dp);
gtk_signal_connect(GTK_OBJECT(window), "selection_get",
GTK_SIGNAL_FUNC(eventlog_selection_get), es);
gtk_signal_connect(GTK_OBJECT(window), "selection_clear_event",
GTK_SIGNAL_FUNC(eventlog_selection_clear), es);
}
void *eventlogstuff_new(void)

23
unix/pterm.c
Просмотреть файл

@ -34,6 +34,8 @@
#define NCOLOURS (lenof(((Config *)0)->colours))
GdkAtom compound_text_atom, utf8_string_atom;
struct gui_data {
GtkWidget *window, *area, *sbar;
GtkBox *hbox;
@ -59,7 +61,6 @@ struct gui_data {
int ignore_sbar;
int mouseptr_visible;
guint term_paste_idle_id;
GdkAtom compound_text_atom, utf8_string_atom;
int alt_keycode;
int alt_digits;
char wintitle[sizeof(((Config *)0)->wintitle)];
@ -1306,10 +1307,10 @@ void write_clip(void *frontend, wchar_t * data, int len, int must_deselect)
gtk_selection_add_target(inst->area, GDK_SELECTION_PRIMARY,
GDK_SELECTION_TYPE_STRING, 1);
gtk_selection_add_target(inst->area, GDK_SELECTION_PRIMARY,
inst->compound_text_atom, 1);
compound_text_atom, 1);
if (inst->pasteout_data_utf8)
gtk_selection_add_target(inst->area, GDK_SELECTION_PRIMARY,
inst->utf8_string_atom, 1);
utf8_string_atom, 1);
}
}
@ -1317,7 +1318,7 @@ void selection_get(GtkWidget *widget, GtkSelectionData *seldata,
guint info, guint time_stamp, gpointer data)
{
struct gui_data *inst = (struct gui_data *)data;
if (seldata->target == inst->utf8_string_atom)
if (seldata->target == utf8_string_atom)
gtk_selection_data_set(seldata, seldata->target, 8,
inst->pasteout_data_utf8,
inst->pasteout_data_utf8_len);
@ -1360,7 +1361,7 @@ void request_paste(void *frontend)
* fall back to an ordinary string.
*/
gtk_selection_convert(inst->area, GDK_SELECTION_PRIMARY,
inst->utf8_string_atom, GDK_CURRENT_TIME);
utf8_string_atom, GDK_CURRENT_TIME);
} else {
/*
* If we're in direct-to-font mode, we disable UTF-8
@ -1378,7 +1379,7 @@ void selection_received(GtkWidget *widget, GtkSelectionData *seldata,
{
struct gui_data *inst = (struct gui_data *)data;
if (seldata->target == inst->utf8_string_atom && seldata->length <= 0) {
if (seldata->target == utf8_string_atom && seldata->length <= 0) {
/*
* Failed to get a UTF-8 selection string. Try an ordinary
* string.
@ -1393,7 +1394,7 @@ void selection_received(GtkWidget *widget, GtkSelectionData *seldata,
*/
if (seldata->length <= 0 ||
(seldata->type != GDK_SELECTION_TYPE_STRING &&
seldata->type != inst->utf8_string_atom))
seldata->type != utf8_string_atom))
return; /* Nothing happens. */
if (inst->pastein_data)
@ -1402,7 +1403,7 @@ void selection_received(GtkWidget *widget, GtkSelectionData *seldata,
inst->pastein_data = snewn(seldata->length, wchar_t);
inst->pastein_data_len = seldata->length;
inst->pastein_data_len =
mb_to_wc((seldata->type == inst->utf8_string_atom ?
mb_to_wc((seldata->type == utf8_string_atom ?
CS_UTF8 : inst->ucsdata.line_codepage),
0, seldata->data, seldata->length,
inst->pastein_data, inst->pastein_data_len);
@ -2569,8 +2570,10 @@ int pt_main(int argc, char **argv)
if (!*inst->cfg.host && !cfgbox(&inst->cfg))
exit(0); /* config box hit Cancel */
inst->compound_text_atom = gdk_atom_intern("COMPOUND_TEXT", FALSE);
inst->utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE);
if (!compound_text_atom)
compound_text_atom = gdk_atom_intern("COMPOUND_TEXT", FALSE);
if (!utf8_string_atom)
utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE);
setup_fonts_ucs(inst);