diff options
Diffstat (limited to 'interface-gtk.cpp')
| -rw-r--r-- | interface-gtk.cpp | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/interface-gtk.cpp b/interface-gtk.cpp deleted file mode 100644 index 7515b2f..0000000 --- a/interface-gtk.cpp +++ /dev/null @@ -1,248 +0,0 @@ -#include <stdarg.h> - -#include <glib.h> -#include <glib/gprintf.h> -#include <glib/gstdio.h> - -#include <gdk/gdk.h> -#include <gdk/gdkkeysyms.h> - -#include <gtk/gtk.h> -#include "gtk-info-popup.h" - -#include <Scintilla.h> -#include <ScintillaWidget.h> - -#include "sciteco.h" -#include "qregisters.h" -#include "ring.h" -#include "interface.h" -#include "interface-gtk.h" - -InterfaceGtk interface; - -extern "C" { -static void scintilla_notify(ScintillaObject *sci, uptr_t idFrom, - SCNotification *notify, gpointer user_data); -static gboolean cmdline_key_pressed(GtkWidget *widget, GdkEventKey *event, - gpointer user_data); -static gboolean exit_app(GtkWidget *w, GdkEventAny *e, gpointer p); -} - -#define UNNAMED_FILE "(Unnamed)" - -InterfaceGtk::InterfaceGtk() -{ - GtkWidget *vbox; - GtkWidget *info_content; - - gtk_init(NULL, NULL); - - window = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gtk_window_set_title(GTK_WINDOW(window), PACKAGE_NAME); - g_signal_connect(G_OBJECT(window), "delete-event", - G_CALLBACK(exit_app), NULL); - - vbox = gtk_vbox_new(FALSE, 0); - - editor_widget = scintilla_new(); - scintilla_set_id(SCINTILLA(editor_widget), 0); - gtk_widget_set_usize(editor_widget, 500, 300); - gtk_widget_set_can_focus(editor_widget, FALSE); - g_signal_connect(G_OBJECT(editor_widget), SCINTILLA_NOTIFY, - G_CALLBACK(scintilla_notify), NULL); - gtk_box_pack_start(GTK_BOX(vbox), editor_widget, TRUE, TRUE, 0); - - info_widget = gtk_info_bar_new(); - info_content = gtk_info_bar_get_content_area(GTK_INFO_BAR(info_widget)); - message_widget = gtk_label_new(""); - gtk_misc_set_alignment(GTK_MISC(message_widget), 0., 0.); - gtk_container_add(GTK_CONTAINER(info_content), message_widget); - gtk_box_pack_start(GTK_BOX(vbox), info_widget, FALSE, FALSE, 0); - - cmdline_widget = gtk_entry_new(); - gtk_entry_set_has_frame(GTK_ENTRY(cmdline_widget), FALSE); - gtk_editable_set_editable(GTK_EDITABLE(cmdline_widget), FALSE); - widget_set_font(cmdline_widget, "Courier"); - g_signal_connect(G_OBJECT(cmdline_widget), "key-press-event", - G_CALLBACK(cmdline_key_pressed), NULL); - gtk_box_pack_start(GTK_BOX(vbox), cmdline_widget, FALSE, FALSE, 0); - - gtk_container_add(GTK_CONTAINER(window), vbox); - - popup_widget = gtk_info_popup_new(cmdline_widget); - - gtk_widget_grab_focus(cmdline_widget); - - ssm(SCI_SETFOCUS, TRUE); - - cmdline_update(""); -} - -void -InterfaceGtk::vmsg(MessageType type, const gchar *fmt, va_list ap) -{ - static const GtkMessageType type2gtk[] = { - /* [MSG_USER] = */ GTK_MESSAGE_OTHER, - /* [MSG_INFO] = */ GTK_MESSAGE_INFO, - /* [MSG_WARNING] = */ GTK_MESSAGE_WARNING, - /* [MSG_ERROR] = */ GTK_MESSAGE_ERROR - }; - - va_list aq; - gchar buf[255]; - - va_copy(aq, ap); - stdio_vmsg(type, fmt, ap); - g_vsnprintf(buf, sizeof(buf), fmt, aq); - va_end(aq); - - gtk_info_bar_set_message_type(GTK_INFO_BAR(info_widget), - type2gtk[type]); - gtk_label_set_text(GTK_LABEL(message_widget), buf); -} - -void -InterfaceGtk::msg_clear(void) -{ - gtk_info_bar_set_message_type(GTK_INFO_BAR(info_widget), - GTK_MESSAGE_OTHER); - gtk_label_set_text(GTK_LABEL(message_widget), ""); -} - -void -InterfaceGtk::info_update(QRegister *reg) -{ - gchar buf[255]; - - g_snprintf(buf, sizeof(buf), "%s - <QRegister> %s", PACKAGE_NAME, - reg->name); - gtk_window_set_title(GTK_WINDOW(window), buf); -} - -void -InterfaceGtk::info_update(Buffer *buffer) -{ - gchar buf[255]; - - g_snprintf(buf, sizeof(buf), "%s - <Buffer> %s%s", PACKAGE_NAME, - buffer->filename ? : UNNAMED_FILE, - buffer->dirty ? "*" : ""); - gtk_window_set_title(GTK_WINDOW(window), buf); -} - -void -InterfaceGtk::cmdline_update(const gchar *cmdline) -{ - gint pos = 1; - - if (!cmdline) - /* widget automatically redrawn */ - return; - - gtk_entry_set_text(GTK_ENTRY(cmdline_widget), "*"); - gtk_editable_insert_text(GTK_EDITABLE(cmdline_widget), - cmdline, -1, &pos); - gtk_editable_set_position(GTK_EDITABLE(cmdline_widget), pos); -} - -void -InterfaceGtk::popup_add(PopupEntryType type, - const gchar *name, bool highlight) -{ - static const GtkInfoPopupEntryType type2gtk[] = { - /* [POPUP_PLAIN] = */ GTK_INFO_POPUP_PLAIN, - /* [POPUP_FILE] = */ GTK_INFO_POPUP_FILE, - /* [POPUP_DIRECTORY] = */ GTK_INFO_POPUP_DIRECTORY - }; - - gtk_info_popup_add(GTK_INFO_POPUP(popup_widget), - type2gtk[type], name, highlight); -} - -void -InterfaceGtk::popup_clear(void) -{ - if (gtk_widget_get_visible(popup_widget)) { - gtk_widget_hide(popup_widget); - gtk_info_popup_clear(GTK_INFO_POPUP(popup_widget)); - } -} - -void -InterfaceGtk::widget_set_font(GtkWidget *widget, const gchar *font_name) -{ - PangoFontDescription *font_desc; - - font_desc = pango_font_description_from_string(font_name); - gtk_widget_modify_font(widget, font_desc); - pango_font_description_free(font_desc); -} - -InterfaceGtk::~InterfaceGtk() -{ - gtk_widget_destroy(popup_widget); - gtk_widget_destroy(window); - - scintilla_release_resources(); -} - -/* - * GTK+ callbacks - */ - -static void -scintilla_notify(ScintillaObject *sci __attribute__((unused)), - uptr_t idFrom __attribute__((unused)), - SCNotification *notify, - gpointer user_data __attribute__((unused))) -{ - interface.process_notify(notify); -} - -static gboolean -cmdline_key_pressed(GtkWidget *widget, GdkEventKey *event, - gpointer user_data __attribute__((unused))) -{ -#ifdef DEBUG - g_printf("KEY \"%s\" (%d) SHIFT=%d CNTRL=%d\n", - event->string, *event->string, - event->state & GDK_SHIFT_MASK, event->state & GDK_CONTROL_MASK); -#endif - - switch (event->keyval) { - case GDK_BackSpace: - cmdline_keypress('\b'); - break; - case GDK_Tab: - cmdline_keypress('\t'); - break; - case GDK_Return: - switch (interface.ssm(SCI_GETEOLMODE)) { - case SC_EOL_CR: - cmdline_keypress('\r'); - break; - case SC_EOL_CRLF: - cmdline_keypress('\r'); - /* fall through */ - case SC_EOL_LF: - default: - cmdline_keypress('\n'); - } - break; - default: - if (*event->string) - cmdline_keypress(*event->string); - } - - return TRUE; -} - -static gboolean -exit_app(GtkWidget *w __attribute__((unused)), - GdkEventAny *e __attribute__((unused)), - gpointer p __attribute__((unused))) -{ - gtk_main_quit(); - return TRUE; -} |