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hdspmixer: Show cardname in window title

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When running with more than one card, it isn't obvious which card is
shown.

Store the ALSA cardname in the corresponding class and show it in the
window title upon switching cards.

Also, don't show "(null)" but "(unsaved)" in case the user hasn't
selected a preset file.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Adrian Knoth 2011-03-07 19:03:09 +01:00 • committed by Takashi Iwai
parent 1669acbe34
commit 7416c3a83c
6 changed files with 52 additions and 27 deletions
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48
hdspmixer/src/HDSPMixerWindow.cxx
View file

@ -216,8 +216,7 @@ static void save_cb(Fl_Widget *widget, void *arg)
if (!(w->file_name = fl_file_chooser("Choose a file to save presets to :", "HDSPMixer preset file (*.mix)", NULL, 0))) return;
}
w->save();
snprintf(w->window_title, FL_PATH_MAX, "HDSPMixer - %s", fl_filename_name(w->file_name));
w->label(w->window_title);
w->setTitleWithFilename();
}
static void make_default_cb(Fl_Widget *widget, void *arg)
@ -241,8 +240,7 @@ static void restore_defaults_cb(Fl_Widget *widget, void *arg)
w->prefs->deleteEntry("default_file");
w->prefs->flush();
w->file_name = NULL;
snprintf(w->window_title, FL_PATH_MAX, "HDSPMixer");
w->label(w->window_title);
w->setTitleWithFilename();
w->resetMixer();
while (i < MAX_CARDS && w->cards[i] != NULL) {
w->restoreDefaults(i++);
@ -516,8 +514,7 @@ void HDSPMixerWindow::load()
}
}
fclose(file);
snprintf(window_title, FL_PATH_MAX, "HDSPMixer - %s", fl_filename_name(file_name));
label(window_title);
setTitleWithFilename();
resetMixer();
inputs->buttons->presets->preset_change(1);
return;
@ -527,6 +524,29 @@ load_error:
return;
}
void HDSPMixerWindow::setTitle(std::string suffix)
{
std::string title = "HDSPMixer (";
title = title + cards[current_card]->cardname + ") "; /*cardname */
title = title + suffix;
snprintf(window_title, FL_PATH_MAX, "%s", title.c_str());
label(window_title);
}
void HDSPMixerWindow::setTitleWithFilename(void)
{
const char *filename = fl_filename_name(file_name);
if (NULL == file_name) {
filename = "(unsaved)";
}
setTitle(filename);
}
void HDSPMixerWindow::restoreDefaults(int card)
{
int chnls[3];
@ -883,16 +903,14 @@ void HDSPMixerWindow::checkState()
corrupt++;
if (corrupt) {
if (!dirty) {
dirty = 1;
snprintf(window_title, FL_PATH_MAX, "HDSPMixer - %s *", fl_filename_name(file_name));
label(window_title);
Fl::add_timeout(0.3, dirty_cb, (void *)this);
}
if (!dirty) {
dirty = 1;
setTitleWithFilename();
Fl::add_timeout(0.3, dirty_cb, (void *)this);
}
} else {
snprintf(window_title, FL_PATH_MAX, "HDSPMixer - %s", fl_filename_name(file_name));
label(window_title);
dirty = 0;
setTitleWithFilename();
dirty = 0;
}
}