diff options
Diffstat (limited to 'main.cpp')
| -rw-r--r-- | main.cpp | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/main.cpp b/main.cpp new file mode 100644 index 0000000..452b9a8 --- /dev/null +++ b/main.cpp @@ -0,0 +1,159 @@ +#include <stdarg.h> + +#include <glib.h> +#include <glib/gprintf.h> + +#include <gdk/gdk.h> +#include <gdk/gdkkeysyms.h> + +#include <gtk/gtk.h> + +#include <Scintilla.h> +#include <SciLexer.h> +#include <ScintillaWidget.h> + +#include "sciteco.h" + +static GtkWidget *editor_widget; +static GtkWidget *cmdline_widget; +static GtkWidget *info_widget, *message_widget; + +void +cmdline_display(const gchar *cmdline_str) +{ + gtk_entry_set_text(GTK_ENTRY(cmdline_widget), cmdline_str); + gtk_editable_set_position(GTK_EDITABLE(cmdline_widget), -1); +} + +void +message_display(GtkMessageType type, const gchar *fmt, ...) +{ + va_list ap; + gchar buf[255]; + + gtk_info_bar_set_message_type(GTK_INFO_BAR(info_widget), type); + + va_start(ap, fmt); + g_vsnprintf(buf, sizeof(buf), fmt, ap); + va_end(ap); + + gtk_label_set_text(GTK_LABEL(message_widget), buf); +} + +void +editor_msg(unsigned int iMessage, uptr_t wParam, sptr_t lParam) +{ + scintilla_send_message(SCINTILLA(editor_widget), + iMessage, wParam, lParam); +} + +static gboolean +cmdline_key_pressed(GtkWidget *widget, GdkEventKey *event, + gpointer user_data __attribute__((unused))) +{ + gchar key = '\0'; + + g_printf("KEY \"%s\" (%d) SHIFT=%d CNTRL=%d\n", + event->string, *event->string, + event->state & GDK_SHIFT_MASK, event->state & GDK_CONTROL_MASK); + + switch (event->keyval) { + case GDK_BackSpace: + key = '\b'; + break; + case GDK_Tab: + key = '\t'; + break; + default: + key = *event->string; + } + + if (key) + cmdline_keypress(key); + + return TRUE; +} + +static gboolean +exit_app(GtkWidget *w __attribute__((unused)), + GdkEventAny *e __attribute__((unused)), + gpointer p __attribute__((unused))) +{ + gtk_main_quit(); + return TRUE; +} + +static void +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); +} + +int +main(int argc, char **argv) +{ + GtkWidget *window, *vbox; + GtkWidget *info_content; + + gtk_init(&argc, &argv); + + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_window_set_title(GTK_WINDOW(window), "SciTECO"); + 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); + 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); + + editor_msg(SCI_SETFOCUS, 1); + editor_msg(SCI_SETCARETSTYLE, 2); + editor_msg(SCI_STYLESETFONT, STYLE_DEFAULT, (sptr_t)"Courier"); + editor_msg(SCI_STYLECLEARALL); + editor_msg(SCI_SETLEXER, SCLEX_CPP); + editor_msg(SCI_SETKEYWORDS, 0, (sptr_t)"int char"); + editor_msg(SCI_STYLESETFORE, SCE_C_COMMENT, 0x008000); + editor_msg(SCI_STYLESETFORE, SCE_C_COMMENTLINE, 0x008000); + editor_msg(SCI_STYLESETFORE, SCE_C_NUMBER, 0x808000); + editor_msg(SCI_STYLESETFORE, SCE_C_WORD, 0x800000); + editor_msg(SCI_STYLESETFORE, SCE_C_STRING, 0x800080); + editor_msg(SCI_STYLESETBOLD, SCE_C_OPERATOR, 1); + editor_msg(SCI_INSERTTEXT, 0, (sptr_t) + "int main(int argc, char **argv) {\n" + " // Start up the gnome\n" + " gnome_init(\"stest\", \"1.0\", argc, argv);\n}" + ); + + cmdline_display("*"); + gtk_widget_grab_focus(cmdline_widget); + + gtk_widget_show_all(window); + gtk_main(); + + return 0; +} |