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file checking logic and minor gui fixups to export dialog

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git-svn-id: svn://localhost/trunk/ardour2@158 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Jesse Chappell 2005-12-02 07:25:33 +00:00
parent 273f40a44f
commit 4cc6d157ec
1 changed files with 62 additions and 16 deletions
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78
gtk2_ardour/export_dialog.cc
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@ -19,12 +19,14 @@
#include <unistd.h>
#include <utility>
#include <sys/stat.h>
#include <fstream>
#include <samplerate.h>
#include <pbd/pthread_utils.h>
#include <pbd/xml++.h>
#include <pbd/dirname.h>
#include <gtkmm2ext/utils.h>
#include <ardour/export.h>
@ -39,6 +41,7 @@
#include "ardour_ui.h"
#include "public_editor.h"
#include "keyboard.h"
#include "ardour_message.h"
#include "i18n.h"
@ -96,20 +99,20 @@ ExportDialog::ExportDialog(PublicEditor& e, AudioRegion* r)
format_table (9, 2),
format_frame (_("FORMAT")),
channel_count_label (_("CHANNELS")),
header_format_label (_("FILE TYPE")),
bitdepth_format_label (_("SAMPLE FORMAT")),
endian_format_label (_("SAMPLE ENDIANNESS")),
sample_rate_label (_("SAMPLE RATE")),
src_quality_label (_("CONVERSION QUALITY")),
dither_type_label (_("DITHER TYPE")),
cue_file_label (_("CD MARKER FILE TYPE")),
channel_count_align(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, 0.0, 0.0),
header_format_label (_("FILE TYPE")),
header_format_align(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, 0.0, 0.0),
bitdepth_format_label (_("SAMPLE FORMAT")),
bitdepth_format_align(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, 0.0, 0.0),
endian_format_label (_("SAMPLE ENDIANNESS")),
endian_format_align(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, 0.0, 0.0),
sample_rate_label (_("SAMPLE RATE")),
sample_rate_align(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, 0.0, 0.0),
src_quality_label (_("CONVERSION QUALITY")),
src_quality_align(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, 0.0, 0.0),
dither_type_label (_("DITHER TYPE")),
dither_type_align(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, 0.0, 0.0),
cue_file_label (_("CD MARKER FILE TYPE")),
cue_file_align(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, 0.0, 0.0),
cuefile_only_checkbox (_("EXPORT CD MARKER FILE ONLY")),
file_frame (_("EXPORT TO FILE")),
@ -279,10 +282,10 @@ ExportDialog::ExportDialog(PublicEditor& e, AudioRegion* r)
longest_str[0] = 'g';
longest_str[1] = 'l';
Gtkmm2ext::set_size_request_to_display_given_text (header_format_combo, longest_str.c_str(), 5+FUDGE, 5);
//Gtkmm2ext::set_size_request_to_display_given_text (header_format_combo, longest_str.c_str(), 5+FUDGE, 5);
// TRANSLATORS: "slereg" is "stereo" with ascender and descender substituted
Gtkmm2ext::set_size_request_to_display_given_text (channel_count_combo, _("slereg"), 5+FUDGE, 5);
//Gtkmm2ext::set_size_request_to_display_given_text (channel_count_combo, _("slereg"), 5+FUDGE, 5);
/* header_format_combo.set_focus_on_click (true);
bitdepth_format_combo.set_focus_on_click (true);
@ -313,7 +316,7 @@ ExportDialog::ExportDialog(PublicEditor& e, AudioRegion* r)
cuefile_only_checkbox.set_name ("ExportCheckbox");
format_table.set_homogeneous (true);
format_table.set_homogeneous (false);
format_table.set_border_width (5);
format_table.set_col_spacings (5);
format_table.set_row_spacings (5);
@ -351,10 +354,11 @@ ExportDialog::ExportDialog(PublicEditor& e, AudioRegion* r)
cue_file_align.add(cue_file_label);
format_table.attach (cue_file_align, 0, 1, 7, 8);
format_table.attach (cue_file_combo, 1, 2, 7, 8);
format_table.attach (cuefile_only_checkbox, 1, 2, 8, 9);
format_table.attach (cuefile_only_checkbox, 0, 2, 8, 9);
button_box.set_spacing (10);
button_box.set_border_width (6);
button_box.set_spacing (20);
button_box.set_homogeneous (true);
cancel_button.add (cancel_label);
@ -895,9 +899,45 @@ ExportDialog::do_export_cd_markers (const string& path,const string& cuefile_typ
void
ExportDialog::do_export ()
{
ok_button.set_sensitive(false);
save_state();
// sanity check file name first
string filepath = file_entry.get_text();
struct stat statbuf;
if (filepath.empty()) {
// warning dialog
string txt = _("Please enter a valid filename.");
MessageDialog msg (*this, txt, false, MESSAGE_ERROR, BUTTONS_OK, true);
msg.run();
return;
}
// check if file exists already and warn
if (stat (filepath.c_str(), &statbuf) == 0) {
if (S_ISDIR (statbuf.st_mode)) {
string txt = _("Please specify a complete filename for the audio file.");
MessageDialog msg (*this, txt, false, MESSAGE_ERROR, BUTTONS_OK, true);
msg.run();
return;
}
else {
string txt = _("File already exists, do you want to overwrite it?");
MessageDialog msg (*this, txt, false, MESSAGE_QUESTION, BUTTONS_YES_NO, true);
//ArdourMessage msg (this, X_("exportoverwrite"), txt, true, false, Gtk::BUTTONS_YES_NO);
if ((ResponseType) msg.run() == Gtk::RESPONSE_NO) {
return;
}
}
}
// directory needs to exist and be writable
string dirpath = PBD::dirname (filepath);
if (::access (dirpath.c_str(), W_OK) != 0) {
string txt = _("Cannot write file in: ") + dirpath;
MessageDialog msg (*this, txt, false, MESSAGE_ERROR, BUTTONS_OK, true);
msg.run();
return;
}
if (cue_file_combo.get_active_text () != _("None")) {
do_export_cd_markers (file_entry.get_text(), cue_file_combo.get_active_text ());
}
@ -907,9 +947,12 @@ ExportDialog::do_export ()
return;
}
ok_button.set_sensitive(false);
save_state();
set_modal (true);
spec.path = file_entry.get_text();
spec.path = filepath;
spec.progress = 0;
spec.running = true;
spec.stop = false;
@ -1102,6 +1145,8 @@ ExportDialog::start_export ()
if ((last_slash = dir.find_last_of ('/')) != string::npos) {
dir = dir.substr (0, last_slash+1);
}
dir = dir + "export.wav";
file_entry.set_text (dir);
}
@ -1274,6 +1319,7 @@ ExportDialog::initiate_browse ()
file_selector->get_cancel_button()->signal_clicked().connect (bind (mem_fun(*this, &ExportDialog::finish_browse), -1));
file_selector->get_ok_button()->signal_clicked().connect (bind (mem_fun(*this, &ExportDialog::finish_browse), 1));
}
file_selector->set_filename (file_entry.get_text());
file_selector->show_all ();
}