static void gui_button_cb_play (I, GuiButtonEvent event) {
(void) event;
iam (Manual);
GuiObject_setSensitive (my recordButton, false);
GuiObject_setSensitive (my playButton, false);
GuiObject_setSensitive (my publishButton, false);
#if motif
XmUpdateDisplay (my d_windowShell);
#endif
Melder_play ();
GuiObject_setSensitive (my recordButton, true);
GuiObject_setSensitive (my playButton, true);
GuiObject_setSensitive (my publishButton, true);
}
static void gui_button_cb_record (I, GuiButtonEvent event) {
(void) event;
iam (Manual);
ManPages manPages = (ManPages) my data;
ManPage manPage = (ManPage) (my path < 1 ? NULL : manPages -> pages -> item [my path]);
GuiObject_setSensitive (my recordButton, false);
GuiObject_setSensitive (my playButton, false);
GuiObject_setSensitive (my publishButton, false);
#if motif
XmUpdateDisplay (my d_windowShell);
#endif
if (! Melder_record (manPage == NULL ? 1.0 : manPage -> recordingTime)) Melder_flushError (NULL);
GuiObject_setSensitive (my recordButton, true);
GuiObject_setSensitive (my playButton, true);
GuiObject_setSensitive (my publishButton, true);
}
void SoundEditor::draw () {
long first, last, selectedSamples;
Graphics_Viewport viewport;
int showAnalysis = _spectrogram.show || _pitch.show || _intensity.show || _formant.show;
Melder_assert (_data != NULL);
Melder_assert (_sound.data != NULL || _longSound.data != NULL);
/*
* We check beforehand whether the window fits the LongSound buffer.
*/
if (_longSound.data && _endWindow - _startWindow > _longSound.data -> bufferLength) {
Graphics_setColour (_graphics, Graphics_WHITE);
Graphics_setWindow (_graphics, 0, 1, 0, 1);
Graphics_fillRectangle (_graphics, 0, 1, 0, 1);
Graphics_setColour (_graphics, Graphics_BLACK);
Graphics_setTextAlignment (_graphics, Graphics_CENTRE, Graphics_BOTTOM);
Graphics_text3 (_graphics, 0.5, 0.5, L"(window longer than ", Melder_float (Melder_single (_longSound.data -> bufferLength)), L" seconds)");
Graphics_setTextAlignment (_graphics, Graphics_CENTRE, Graphics_TOP);
Graphics_text1 (_graphics, 0.5, 0.5, L"(zoom in to see the samples)");
return;
}
/* Draw sound. */
if (showAnalysis)
viewport = Graphics_insetViewport (_graphics, 0, 1, 0.5, 1);
Graphics_setColour (_graphics, Graphics_WHITE);
Graphics_setWindow (_graphics, 0, 1, 0, 1);
Graphics_fillRectangle (_graphics, 0, 1, 0, 1);
draw_sound (_sound.minimum, _sound.maximum);
Graphics_flushWs (_graphics);
if (showAnalysis)
Graphics_resetViewport (_graphics, viewport);
/* Draw analyses. */
if (showAnalysis) {
/* Draw spectrogram, pitch, formants. */
viewport = Graphics_insetViewport (_graphics, 0, 1, 0, 0.5);
draw_analysis ();
Graphics_flushWs (_graphics);
Graphics_resetViewport (_graphics, viewport);
}
/* Draw pulses. */
if (_pulses.show) {
if (showAnalysis)
viewport = Graphics_insetViewport (_graphics, 0, 1, 0.5, 1);
draw_analysis_pulses ();
draw_sound (_sound.minimum, _sound.maximum); /* Second time, partially across the pulses. */
Graphics_flushWs (_graphics);
if (showAnalysis)
Graphics_resetViewport (_graphics, viewport);
}
/* Update buttons. */
selectedSamples = Sampled_getWindowSamples (_data, _startSelection, _endSelection, & first, & last);
updateMenuItems_file ();
if (_sound.data) {
GuiObject_setSensitive (_cutButton, selectedSamples != 0 && selectedSamples < _sound.data -> nx);
GuiObject_setSensitive (_copyButton, selectedSamples != 0);
GuiObject_setSensitive (_zeroButton, selectedSamples != 0);
GuiObject_setSensitive (_reverseButton, selectedSamples != 0);
}
}
GuiObject GuiMenu_addItem (GuiObject menu, const wchar_t *title, long flags,
void (*commandCallback) (GuiObject, XtPointer, XtPointer), const void *closure)
{
Boolean toggle = flags & (GuiMenu_CHECKBUTTON | GuiMenu_RADIO_FIRST | GuiMenu_RADIO_NEXT | GuiMenu_TOGGLE_ON) ? True : False;
GuiObject button;
int accelerator = flags & 127;
Melder_assert (title != NULL);
if (toggle) {
if (flags & (GuiMenu_RADIO_FIRST)) group = NULL;
if (flags & (GuiMenu_RADIO_FIRST | GuiMenu_RADIO_NEXT)) {
button = gtk_radio_menu_item_new_with_label (group, Melder_peekWcsToUtf8 (title));
group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (button));
//Melder_casual ("Created a radio menu item with title %ls, group %ld", title, group);
} else {
button = gtk_check_menu_item_new_with_label (Melder_peekWcsToUtf8 (title));
}
} else {
button = gtk_menu_item_new_with_label (Melder_peekWcsToUtf8 (title));
}
gtk_menu_shell_append (GTK_MENU_SHELL (menu), button);
Melder_assert (button != NULL);
if (flags & GuiMenu_INSENSITIVE)
GuiObject_setSensitive (button, false);
if (flags & GuiMenu_TOGGLE_ON)
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (button), TRUE);
if (accelerator) {
/*
* For printable characters, the Command key is assumed.
*/
if (accelerator >= 32)
flags |= GuiMenu_COMMAND;
static const guint acceleratorKeys [] = { 0,
GDK_Left, GDK_Right, GDK_Up, GDK_Down, GDK_Pause, GDK_Delete, GDK_Insert, GDK_BackSpace,
GDK_Tab, GDK_Return, GDK_Home, GDK_End, GDK_Return, GDK_Page_Up, GDK_Page_Down, GDK_Escape,
GDK_F1, GDK_F2, GDK_F3, GDK_F4, GDK_F5, GDK_F6, GDK_F7, GDK_F8, GDK_F9, GDK_F10, GDK_F11, GDK_F12,
0, 0, 0 };
int modifiers = 0;
if (flags & GuiMenu_COMMAND) modifiers |= GDK_CONTROL_MASK;
if (flags & GuiMenu_SHIFT) modifiers |= GDK_SHIFT_MASK;
if (flags & GuiMenu_OPTION) modifiers |= GDK_MOD1_MASK;
guint key;
if (accelerator < 32) {
key = acceleratorKeys [accelerator];
} else {
// gdk key symbols in the ASCII range are equal to ASCII
key = accelerator;
}
GtkAccelGroup *ag = gtk_menu_get_accel_group (GTK_MENU (menu));
if (key != 0)
gtk_widget_add_accelerator (button, toggle ? "toggled" : "activate",
ag, key, (GdkModifierType)modifiers, GTK_ACCEL_VISIBLE);
}
#if mac
if (flags & GuiMenu_ATTRACTIVE) {
//Melder_casual ("attractive!");
SetItemStyle (button -> nat.entry.handle, button -> nat.entry.item, bold);
}
#endif
if (commandCallback != NULL) {
gulong handlerId = g_signal_connect (G_OBJECT (button),
toggle ? "toggled" : "activate",
G_CALLBACK (commandCallback), (gpointer) closure);
g_object_set_data (G_OBJECT (button), "handlerId", (gpointer) handlerId);
g_object_set_data (G_OBJECT (button), "commandCallback", (gpointer) commandCallback);
g_object_set_data (G_OBJECT (button), "commandClosure", (gpointer) closure);
} else {
gtk_widget_set_sensitive (button, FALSE);
}
gtk_widget_show (button);
return button;
}
