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Commit
ba71144c
authored
Mar 03, 2022
by
karudu
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18a98f2c
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ceditor.c
ceditor.c
0 → 100644
View file @
ba71144c
#include <gtk/gtk.h>
/* TODO
Failide avamine
Failide salvestamine
*/
#ifdef SOURCEVIEW
#include <gtksourceview/gtksource.h>
#endif
#ifdef SOURCEVIEW
#define PEALKIRI "CEditor SourceView"
#else
#define PEALKIRI "CEditor TextView"
#endif
// Uuenda näidatud rida ja veergu kursori asukoha järgi
void
UuendaRidaVeerg
(
GtkTextBuffer
*
Puhver
,
GtkStatusbar
*
StatusBar
)
{
GtkTextIter
Iter
;
// Leia kursori asukoht
gtk_text_buffer_get_iter_at_mark
(
Puhver
,
&
Iter
,
gtk_text_buffer_get_insert
(
Puhver
));
// Võta selle rida ja veerg
gint
Rida
=
gtk_text_iter_get_line
(
&
Iter
);
gint
Veerg
=
gtk_text_iter_get_line_offset
(
&
Iter
);
gtk_statusbar_pop
(
StatusBar
,
0
);
// Võta eelmine tekst ära
gchar
*
Tekst
=
g_strdup_printf
(
"%d:%d"
,
Rida
+
1
,
Veerg
+
1
);
// Loo string rea ja veeruga
gtk_statusbar_push
(
StatusBar
,
0
,
Tekst
);
// Näita teksti
g_free
(
Tekst
);
}
// Kutsutakse copy/paste lohistamise korral, praegu lihtsalt uuendab rida/veergu
void
TekstMarkSet
(
GtkTextBuffer
*
Puhver
,
const
GtkTextIter
*
new_location
,
GtkTextMark
*
Mark
,
gpointer
Data
)
{
UuendaRidaVeerg
(
Puhver
,
GTK_STATUSBAR
(
Data
));
}
int
main
(
int
argc
,
char
**
argv
)
{
gtk_init
(
&
argc
,
&
argv
);
// Aken
GtkWidget
*
Aken
=
gtk_window_new
(
GTK_WINDOW_TOPLEVEL
);
// Loo aken
gtk_window_set_position
(
GTK_WINDOW
(
Aken
),
GTK_WIN_POS_CENTER
);
// Aken ekraani keskel
gtk_window_set_default_size
(
GTK_WINDOW
(
Aken
),
800
,
600
);
// Akna suurus
gtk_window_set_title
(
GTK_WINDOW
(
Aken
),
PEALKIRI
);
// Pealkiri
// Close nupu callback
g_signal_connect_swapped
(
G_OBJECT
(
Aken
),
"destroy"
,
G_CALLBACK
(
gtk_main_quit
),
NULL
);
// Box
GtkWidget
*
Box
=
gtk_box_new
(
GTK_ORIENTATION_VERTICAL
,
0
);
// Vertikaalne box, 0px vahe
gtk_container_add
(
GTK_CONTAINER
(
Aken
),
Box
);
// Pane box aknasse
// Menu bar
GtkWidget
*
MenuBar
=
gtk_menu_bar_new
();
// Loo menu bar
GtkWidget
*
FailMenuNupp
=
gtk_menu_item_new_with_label
(
"Fail"
);
// Fail
GtkWidget
*
AboutMenuNupp
=
gtk_menu_item_new_with_label
(
"About"
);
// About
GtkWidget
*
FailMenu
=
gtk_menu_new
();
// Fail menüü
GtkWidget
*
FailMenuUus
=
gtk_menu_item_new_with_label
(
"Uus"
);
// Fail->Uus
GtkWidget
*
FailMenuAva
=
gtk_menu_item_new_with_label
(
"Ava"
);
// Fail->Ava
GtkWidget
*
FailMenuSalvesta
=
gtk_menu_item_new_with_label
(
"Salvesta"
);
// Fail->Salvesta
GtkWidget
*
FailMenuSalvestaN
=
gtk_menu_item_new_with_label
(
"Salvesta nimega"
);
// Fail->Salvesta nimega
GtkWidget
*
FailMenuValju
=
gtk_menu_item_new_with_label
(
"Välju"
);
// Fail->Välju
// Menüü nupud menu bar'i
gtk_menu_shell_append
(
GTK_MENU_SHELL
(
MenuBar
),
FailMenuNupp
);
gtk_menu_shell_append
(
GTK_MENU_SHELL
(
MenuBar
),
AboutMenuNupp
);
// Menüüd nuppudesse
gtk_menu_item_set_submenu
(
GTK_MENU_ITEM
(
FailMenuNupp
),
FailMenu
);
// Fail menüü
gtk_menu_shell_append
(
GTK_MENU_SHELL
(
FailMenu
),
FailMenuUus
);
// Fail->Uus
gtk_menu_shell_append
(
GTK_MENU_SHELL
(
FailMenu
),
FailMenuAva
);
// Fail->Ava
gtk_menu_shell_append
(
GTK_MENU_SHELL
(
FailMenu
),
FailMenuSalvesta
);
// Fail->Salvesta
gtk_menu_shell_append
(
GTK_MENU_SHELL
(
FailMenu
),
FailMenuSalvestaN
);
// Fail->Salvesta nimega
gtk_menu_shell_append
(
GTK_MENU_SHELL
(
FailMenu
),
gtk_separator_menu_item_new
());
gtk_menu_shell_append
(
GTK_MENU_SHELL
(
FailMenu
),
FailMenuValju
);
// Fail->Välju
g_signal_connect
(
G_OBJECT
(
FailMenuValju
),
"activate"
,
G_CALLBACK
(
gtk_main_quit
),
NULL
);
// Pane menubar box'i
gtk_box_pack_start
(
GTK_BOX
(
Box
),
MenuBar
,
FALSE
,
FALSE
,
0
);
// Tekstiaken
#ifdef SOURCEVIEW
GtkWidget
*
View
=
gtk_source_view_new
();
// Loo tekstiaken
#else
GtkWidget
*
View
=
gtk_text_view_new
();
// Loo tekstiaken
#endif
gtk_box_pack_start
(
GTK_BOX
(
Box
),
View
,
TRUE
,
TRUE
,
0
);
// Pane tekstiaken box'i
// Teksti puhver
GtkTextBuffer
*
Puhver
=
gtk_text_view_get_buffer
(
GTK_TEXT_VIEW
(
View
));
// Tekstiakna teksti puhver
// Status bar
GtkWidget
*
StatusBar
=
gtk_statusbar_new
();
// Loo status bar
gtk_box_pack_start
(
GTK_BOX
(
Box
),
StatusBar
,
FALSE
,
FALSE
,
0
);
// Pane statusbar box'i
// Teksti muutuse callback, uuendab rida/veergu
g_signal_connect
(
Puhver
,
"changed"
,
G_CALLBACK
(
UuendaRidaVeerg
),
StatusBar
);
// Copy/paste lohistamise callback, uuendab samuti
g_signal_connect_object
(
Puhver
,
"mark_set"
,
G_CALLBACK
(
TekstMarkSet
),
StatusBar
,
0
);
gtk_widget_show_all
(
Aken
);
// Näita akent
UuendaRidaVeerg
(
Puhver
,
GTK_STATUSBAR
(
StatusBar
));
// Esimene uuendus
gtk_main
();
return
0
;
}
\ No newline at end of file
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