mirror of https://github.com/bsnes-emu/bsnes.git
49 lines
1.8 KiB
C++
49 lines
1.8 KiB
C++
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static void TextEdit_change(TextEdit *self) {
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if(self->p.locked == false && self->onChange) self->onChange();
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}
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void pTextEdit::setCursorPosition(unsigned position) {
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GtkTextMark *mark = gtk_text_buffer_get_mark(textBuffer, "insert");
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GtkTextIter iter;
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gtk_text_buffer_get_end_iter(textBuffer, &iter);
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gtk_text_iter_set_offset(&iter, min(position, gtk_text_iter_get_offset(&iter)));
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gtk_text_buffer_place_cursor(textBuffer, &iter);
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gtk_text_view_scroll_mark_onscreen(GTK_TEXT_VIEW(subWidget), mark);
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}
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void pTextEdit::setEditable(bool editable) {
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gtk_text_view_set_editable(GTK_TEXT_VIEW(subWidget), editable);
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}
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void pTextEdit::setText(const string &text) {
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locked = true;
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gtk_text_buffer_set_text(textBuffer, text, -1);
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locked = false;
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}
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void pTextEdit::setWordWrap(bool wordWrap) {
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gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(subWidget), wordWrap ? GTK_WRAP_WORD_CHAR : GTK_WRAP_NONE);
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}
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string pTextEdit::text() {
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GtkTextIter start, end;
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gtk_text_buffer_get_start_iter(textBuffer, &start);
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gtk_text_buffer_get_end_iter(textBuffer, &end);
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char *temp = gtk_text_buffer_get_text(textBuffer, &start, &end, true);
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string text = temp;
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g_free(temp);
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return text;
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}
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void pTextEdit::constructor() {
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gtkWidget = gtk_scrolled_window_new(0, 0);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(gtkWidget), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(gtkWidget), GTK_SHADOW_ETCHED_IN);
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subWidget = gtk_text_view_new();
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gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(subWidget), GTK_WRAP_WORD_CHAR);
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gtk_container_add(GTK_CONTAINER(gtkWidget), subWidget);
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textBuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(subWidget));
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g_signal_connect_swapped(G_OBJECT(textBuffer), "changed", G_CALLBACK(TextEdit_change), (gpointer)&textEdit);
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gtk_widget_show(subWidget);
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}
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