From: Ben Pfaff Date: Wed, 10 Mar 2010 05:48:42 +0000 (-0800) Subject: gui: Merge File|Open|Syntax and File|Open|Data into File|Open. X-Git-Tag: v0.7.5~117 X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aca5e0c21bb5f2cc509ea1fb0ec5ba5be4faaf7d;p=pspp-builds.git gui: Merge File|Open|Syntax and File|Open|Data into File|Open. In playing with the GUI, I've found it increasingly annoying to have to click an extra time to tell PSPPIRE whether I want to open a data file or a syntax file. There's no need for that--it can easily figure out what kind of file it's being asked to read. This commit implements that behavior. --- diff --git a/src/data/any-reader.c b/src/data/any-reader.c index 1c1b519b..731f552a 100644 --- a/src/data/any-reader.c +++ b/src/data/any-reader.c @@ -1,5 +1,5 @@ /* PSPP - a program for statistical analysis. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006, 2010 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -42,30 +42,38 @@ enum detect_result IO_ERROR /* File couldn't be opened. */ }; -/* Tries to detect whether HANDLE represents a given type of - file, by opening the file and passing it to DETECT, and - returns a detect_result. */ +/* Tries to detect whether FILE is a given type of file, by opening the file + and passing it to DETECT, and returns a detect_result. */ static enum detect_result -try_detect (struct file_handle *handle, bool (*detect) (FILE *)) +try_detect (const char *file_name, bool (*detect) (FILE *)) { FILE *file; bool is_type; - file = fn_open (fh_get_file_name (handle), "rb"); + file = fn_open (file_name, "rb"); if (file == NULL) { msg (ME, _("An error occurred while opening \"%s\": %s."), - fh_get_file_name (handle), strerror (errno)); + file_name, strerror (errno)); return IO_ERROR; } is_type = detect (file); - fn_close (fh_get_file_name (handle), file); + fn_close (file_name, file); return is_type ? YES : NO; } +/* Returns true if any_reader_open() would be able to open FILE as a data + file, false otherwise. */ +bool +any_reader_may_open (const char *file) +{ + return (try_detect (file, sfm_detect) == YES + || try_detect (file, pfm_detect) == YES); +} + /* Returns a casereader for HANDLE. On success, returns the new casereader and stores the file's dictionary into *DICT. On failure, returns a null pointer. */ @@ -78,13 +86,13 @@ any_reader_open (struct file_handle *handle, struct dictionary **dict) { enum detect_result result; - result = try_detect (handle, sfm_detect); + result = try_detect (fh_get_file_name (handle), sfm_detect); if (result == IO_ERROR) return NULL; else if (result == YES) return sfm_open_reader (handle, dict, NULL); - result = try_detect (handle, pfm_detect); + result = try_detect (fh_get_file_name (handle), pfm_detect); if (result == IO_ERROR) return NULL; else if (result == YES) diff --git a/src/data/any-reader.h b/src/data/any-reader.h index 18707fa8..e999aa33 100644 --- a/src/data/any-reader.h +++ b/src/data/any-reader.h @@ -1,5 +1,5 @@ /* PSPP - a program for statistical analysis. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006, 2010 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -21,6 +21,7 @@ struct file_handle; struct dictionary; +bool any_reader_may_open (const char *file_name); struct casereader *any_reader_open (struct file_handle *, struct dictionary **); diff --git a/src/ui/gui/data-editor.glade b/src/ui/gui/data-editor.glade index 6c32014f..9e9bb6ba 100644 --- a/src/ui/gui/data-editor.glade +++ b/src/ui/gui/data-editor.glade @@ -38,29 +38,11 @@ - + gtk-open True True True - - - - - True - _Syntax - True - - - - - True - _Data - True - - - - diff --git a/src/ui/gui/psppire-data-window.c b/src/ui/gui/psppire-data-window.c index c7631c9d..00dba993 100644 --- a/src/ui/gui/psppire-data-window.c +++ b/src/ui/gui/psppire-data-window.c @@ -1,5 +1,5 @@ /* PSPPIRE - a graphical user interface for PSPP. - Copyright (C) 2008, 2009 Free Software Foundation + Copyright (C) 2008, 2009, 2010 Free Software Foundation This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -18,52 +18,46 @@ #include #include -#include "executor.h" -#include "helper.h" - -#include "text-data-import-dialog.h" - - -#include -#include -#include #include -#include - -#include "psppire.h" -#include "psppire-window.h" -#include "psppire-data-window.h" -#include "psppire-syntax-window.h" - -#include "about.h" - -#include "goto-case-dialog.h" -#include "weight-cases-dialog.h" -#include "split-file-dialog.h" -#include "transpose-dialog.h" -#include "sort-cases-dialog.h" -#include "select-cases-dialog.h" -#include "compute-dialog.h" -#include "find-dialog.h" -#include "rank-dialog.h" -#include "recode-dialog.h" -#include "comments-dialog.h" -#include "variable-info-dialog.h" -#include "descriptives-dialog.h" -#include "crosstabs-dialog.h" -#include "frequencies-dialog.h" -#include "examine-dialog.h" -#include "regression-dialog.h" -#include "reliability-dialog.h" -#include "roc-dialog.h" -#include "correlation-dialog.h" -#include "factor-dialog.h" -#include "oneway-anova-dialog.h" -#include "t-test-independent-samples-dialog.h" -#include "t-test-one-sample.h" -#include "t-test-paired-samples.h" - +#include "data/any-reader.h" +#include "data/procedure.h" +#include "language/syntax-string-source.h" +#include "libpspp/message.h" +#include "ui/gui/about.h" +#include "ui/gui/comments-dialog.h" +#include "ui/gui/compute-dialog.h" +#include "ui/gui/correlation-dialog.h" +#include "ui/gui/crosstabs-dialog.h" +#include "ui/gui/descriptives-dialog.h" +#include "ui/gui/examine-dialog.h" +#include "ui/gui/executor.h" +#include "ui/gui/factor-dialog.h" +#include "ui/gui/find-dialog.h" +#include "ui/gui/frequencies-dialog.h" +#include "ui/gui/goto-case-dialog.h" +#include "ui/gui/helper.h" +#include "ui/gui/oneway-anova-dialog.h" +#include "ui/gui/psppire-data-window.h" +#include "ui/gui/psppire-syntax-window.h" +#include "ui/gui/psppire-window.h" +#include "ui/gui/psppire.h" +#include "ui/gui/rank-dialog.h" +#include "ui/gui/recode-dialog.h" +#include "ui/gui/regression-dialog.h" +#include "ui/gui/reliability-dialog.h" +#include "ui/gui/roc-dialog.h" +#include "ui/gui/select-cases-dialog.h" +#include "ui/gui/sort-cases-dialog.h" +#include "ui/gui/split-file-dialog.h" +#include "ui/gui/t-test-independent-samples-dialog.h" +#include "ui/gui/t-test-one-sample.h" +#include "ui/gui/t-test-paired-samples.h" +#include "ui/gui/text-data-import-dialog.h" +#include "ui/gui/transpose-dialog.h" +#include "ui/gui/variable-info-dialog.h" +#include "ui/gui/weight-cases-dialog.h" +#include "ui/syntax-gen.h" #include #define _(msgid) gettext (msgid) @@ -390,7 +384,19 @@ sysfile_chooser_dialog (PsppireWindow *toplevel) GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL); - GtkFileFilter *filter = gtk_file_filter_new (); + GtkFileFilter *filter; + + filter = gtk_file_filter_new (); + gtk_file_filter_set_name (filter, _("Data and Syntax Files")); + gtk_file_filter_add_pattern (filter, "*.sav"); + gtk_file_filter_add_pattern (filter, "*.SAV"); + gtk_file_filter_add_pattern (filter, "*.por"); + gtk_file_filter_add_pattern (filter, "*.POR"); + gtk_file_filter_add_pattern (filter, "*.sps"); + gtk_file_filter_add_pattern (filter, "*.SPS"); + gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter); + + filter = gtk_file_filter_new (); gtk_file_filter_set_name (filter, _("System Files (*.sav)")); gtk_file_filter_add_pattern (filter, "*.sav"); gtk_file_filter_add_pattern (filter, "*.SAV"); @@ -402,6 +408,12 @@ sysfile_chooser_dialog (PsppireWindow *toplevel) gtk_file_filter_add_pattern (filter, "*.POR"); gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter); + filter = gtk_file_filter_new (); + gtk_file_filter_set_name (filter, _("Syntax Files (*.sps) ")); + gtk_file_filter_add_pattern (filter, "*.sps"); + gtk_file_filter_add_pattern (filter, "*.SPS"); + gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter); + filter = gtk_file_filter_new (); gtk_file_filter_set_name (filter, _("All Files")); gtk_file_filter_add_pattern (filter, "*"); @@ -434,7 +446,7 @@ sysfile_chooser_dialog (PsppireWindow *toplevel) /* Callback for the data_open action. Prompts for a filename and opens it */ static void -open_data_dialog (GtkAction *action, PsppireWindow *de) +open_window (GtkAction *action, PsppireWindow *de) { GtkWidget *dialog = sysfile_chooser_dialog (de); @@ -445,7 +457,10 @@ open_data_dialog (GtkAction *action, PsppireWindow *de) gchar *name = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog)); - psppire_window_load (de, name); + if (any_reader_may_open (name)) + psppire_window_load (de, name); + else + open_syntax_window (name); g_free (name); } @@ -1182,15 +1197,15 @@ psppire_data_window_init (PsppireDataWindow *de) GtkWidget *toolbarbutton = get_widget_assert (de->builder, "button-open"); GtkAction *action_data_open = - resolve_action (de->builder, "file_open_data", NULL); + resolve_action (de->builder, "file_open", NULL); g_object_set (action_data_open, - "tooltip", _("Open a data file"), + "tooltip", _("Open a data or syntax file"), "stock-id", "gtk-open", NULL); g_signal_connect (action_data_open, "activate", - G_CALLBACK (open_data_dialog), de); + G_CALLBACK (open_window), de); g_signal_connect_swapped (toolbarbutton, "clicked", G_CALLBACK (gtk_action_activate), action_data_open); @@ -1798,10 +1813,6 @@ psppire_data_window_init (PsppireDataWindow *de) G_CALLBACK (create_syntax_window), NULL); - g_signal_connect (get_action_assert (de->builder,"file_open_syntax"), - "activate", - G_CALLBACK (open_syntax_window), - de); { GtkAction *abt = get_action_assert (de->builder, "help_about"); diff --git a/src/ui/gui/psppire-syntax-window.c b/src/ui/gui/psppire-syntax-window.c index 0110fb90..48e1ea44 100644 --- a/src/ui/gui/psppire-syntax-window.c +++ b/src/ui/gui/psppire-syntax-window.c @@ -360,51 +360,17 @@ create_syntax_window (void) gtk_widget_show (w); } -/* Callback for the File->Open->Syntax menuitem */ void -open_syntax_window (GtkMenuItem *menuitem, gpointer parent) +open_syntax_window (const char *file_name) { - GtkFileFilter *filter; - gint response; - - GtkWidget *dialog = - gtk_file_chooser_dialog_new (_("Open Syntax"), - GTK_WINDOW (parent), - GTK_FILE_CHOOSER_ACTION_OPEN, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, - NULL); - - filter = gtk_file_filter_new (); - gtk_file_filter_set_name (filter, _("Syntax Files (*.sps) ")); - gtk_file_filter_add_pattern (filter, "*.sps"); - gtk_file_filter_add_pattern (filter, "*.SPS"); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter); + GtkWidget *se = psppire_syntax_window_new (); - filter = gtk_file_filter_new (); - gtk_file_filter_set_name (filter, _("All Files")); - gtk_file_filter_add_pattern (filter, "*"); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter); - - response = gtk_dialog_run (GTK_DIALOG (dialog)); - - if (response == GTK_RESPONSE_ACCEPT) - { - const char *file_name = gtk_file_chooser_get_filename - (GTK_FILE_CHOOSER (dialog)); - - GtkWidget *se = psppire_syntax_window_new (); - - if ( psppire_window_load (PSPPIRE_WINDOW (se), file_name) ) - gtk_widget_show (se); - else - gtk_widget_destroy (se); - } - - gtk_widget_destroy (dialog); + if ( psppire_window_load (PSPPIRE_WINDOW (se), file_name) ) + gtk_widget_show (se); + else + gtk_widget_destroy (se); } - static void on_text_changed (GtkTextBuffer *buffer, PsppireSyntaxWindow *window) { @@ -464,11 +430,6 @@ psppire_syntax_window_init (PsppireSyntaxWindow *window) G_CALLBACK (create_syntax_window), NULL); - g_signal_connect (get_action_assert (xml,"file_open_syntax"), - "activate", - G_CALLBACK (open_syntax_window), - window); - #if 0 g_signal_connect (get_action_assert (xml,"file_new_data"), "activate", @@ -580,7 +541,7 @@ error_dialog (GtkWindow *w, const gchar *filename, GError *err) /* Loads the buffer from the file called FILENAME */ -static gboolean +gboolean syntax_load (PsppireWindow *window, const gchar *filename) { GError *err = NULL; diff --git a/src/ui/gui/psppire-syntax-window.h b/src/ui/gui/psppire-syntax-window.h index c863a92f..3816a131 100644 --- a/src/ui/gui/psppire-syntax-window.h +++ b/src/ui/gui/psppire-syntax-window.h @@ -1,5 +1,5 @@ /* PSPPIRE - a graphical user interface for PSPP. - Copyright (C) 2008 Free Software Foundation + Copyright (C) 2008, 2010 Free Software Foundation This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -62,9 +62,8 @@ struct _PsppireSyntaxWindowClass GType psppire_syntax_window_get_type (void); GtkWidget* psppire_syntax_window_new (void); -void open_syntax_window (GtkMenuItem *menuitem, gpointer parent); void create_syntax_window (void); - +void open_syntax_window (const char *file_name); G_END_DECLS