X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-output-window.c;h=695aa77eec81589a6e60319b29fff7fbe9135e47;hb=5ce6b1f0994ebe14da237b2b76d6ba27d92bbe7c;hp=4bf8ce5b287918488249cd7df3af47448047d89d;hpb=c0a213f7ed487273797d579bad952bca983240ba;p=pspp diff --git a/src/ui/gui/psppire-output-window.c b/src/ui/gui/psppire-output-window.c index 4bf8ce5b28..695aa77eec 100644 --- a/src/ui/gui/psppire-output-window.c +++ b/src/ui/gui/psppire-output-window.c @@ -1,5 +1,5 @@ /* PSPPIRE - a graphical user interface for PSPP. - Copyright (C) 2008, 2009, 2010 Free Software Foundation + Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013, 2014 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 @@ -16,6 +16,8 @@ #include +#include "ui/gui/psppire-output-window.h" + #include #include #include @@ -29,36 +31,26 @@ #include "output/cairo.h" #include "output/chart-item.h" #include "output/driver-provider.h" +#include "output/message-item.h" #include "output/output-item.h" #include "output/tab.h" #include "output/table-item.h" #include "output/text-item.h" #include "ui/gui/help-menu.h" -#include "ui/gui/helper.h" -#include "ui/gui/psppire-output-window.h" +#include "ui/gui/builder-wrapper.h" +#include "ui/gui/psppire-output-view.h" -#include "gl/error.h" -#include "gl/tmpdir.h" #include "gl/xalloc.h" +#include "helper.h" + #include #define _(msgid) gettext (msgid) #define N_(msgid) msgid -enum - { - COL_TITLE, /* Table title. */ - COL_ADDR, /* Pointer to the table */ - COL_Y, /* Y position of top of title. */ - N_COLS - }; - -static void psppire_output_window_base_finalize (PsppireOutputWindowClass *, gpointer); -static void psppire_output_window_base_init (PsppireOutputWindowClass *class); static void psppire_output_window_class_init (PsppireOutputWindowClass *class); static void psppire_output_window_init (PsppireOutputWindow *window); - GType psppire_output_window_get_type (void) { @@ -69,8 +61,8 @@ psppire_output_window_get_type (void) static const GTypeInfo psppire_output_window_info = { sizeof (PsppireOutputWindowClass), - (GBaseInitFunc) psppire_output_window_base_init, - (GBaseFinalizeFunc) psppire_output_window_base_finalize, + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, (GClassInitFunc)psppire_output_window_class_init, (GClassFinalizeFunc) NULL, NULL, @@ -100,17 +92,14 @@ psppire_output_window_finalize (GObject *object) static void psppire_output_window_dispose (GObject *obj) { - PsppireOutputWindow *viewer = PSPPIRE_OUTPUT_WINDOW (obj); - size_t i; + PsppireOutputWindow *window = PSPPIRE_OUTPUT_WINDOW (obj); - for (i = 0; i < viewer->n_items; i++) - output_item_unref (viewer->items[i]); - free (viewer->items); - viewer->items = NULL; - viewer->n_items = viewer->allocated_items = 0; + if (window->dispose_has_run) + return; - if (viewer->print_settings != NULL) - g_object_unref (viewer->print_settings); + window->dispose_has_run = TRUE; + psppire_output_view_destroy (window->view); + window->view = NULL; /* Chain up to the parent class */ G_OBJECT_CLASS (parent_class)->dispose (obj); @@ -123,32 +112,16 @@ psppire_output_window_class_init (PsppireOutputWindowClass *class) parent_class = g_type_class_peek_parent (class); object_class->dispose = psppire_output_window_dispose; -} - - -static void -psppire_output_window_base_init (PsppireOutputWindowClass *class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (class); - + object_class->finalize = psppire_output_window_finalize; } - - - -static void -psppire_output_window_base_finalize (PsppireOutputWindowClass *class, - gpointer class_data) -{ -} /* Output driver class. */ struct psppire_output_driver { struct output_driver driver; - PsppireOutputWindow *viewer; - struct xr_driver *xr; + PsppireOutputWindow *window; }; static struct output_driver_class psppire_output_class; @@ -160,179 +133,34 @@ psppire_output_cast (struct output_driver *driver) return UP_CAST (driver, struct psppire_output_driver, driver); } -static gboolean -expose_event_callback (GtkWidget *widget, GdkEventExpose *event, gpointer data) -{ - struct xr_rendering *r = g_object_get_data (G_OBJECT (widget), "rendering"); - cairo_t *cr; - - cr = gdk_cairo_create (widget->window); - xr_rendering_draw (r, cr, event->area.x, event->area.y, - event->area.width, event->area.height); - cairo_destroy (cr); - - return TRUE; -} - static void psppire_output_submit (struct output_driver *this, const struct output_item *item) { struct psppire_output_driver *pod = psppire_output_cast (this); - PsppireOutputWindow *viewer; - GtkWidget *drawing_area; - struct xr_rendering *r; - struct string title; - GtkTreeStore *store; - GtkTreePath *path; - GtkTreeIter iter; - cairo_t *cr; - int tw, th; + PsppireOutputWindow *window; + bool new; - if (pod->viewer == NULL) + new = pod->window == NULL; + if (new) { - pod->viewer = PSPPIRE_OUTPUT_WINDOW (psppire_output_window_new ()); - gtk_widget_show_all (GTK_WIDGET (pod->viewer)); - pod->viewer->driver = pod; + pod->window = PSPPIRE_OUTPUT_WINDOW (psppire_output_window_new ()); + pod->window->driver = pod; } - viewer = pod->viewer; - - if (viewer->n_items >= viewer->allocated_items) - viewer->items = x2nrealloc (viewer->items, &viewer->allocated_items, - sizeof *viewer->items); - viewer->items[viewer->n_items++] = output_item_ref (item); + window = pod->window; - if (is_text_item (item)) - { - const struct text_item *text_item = to_text_item (item); - enum text_item_type type = text_item_get_type (text_item); - const char *text = text_item_get_text (text_item); - - if (type == TEXT_ITEM_COMMAND_CLOSE) - { - viewer->in_command = false; - return; - } - else if (text[0] == '\0') - return; - } - - cr = gdk_cairo_create (GTK_WIDGET (pod->viewer)->window); - if (pod->xr == NULL) - { - const GtkStyle *style = gtk_widget_get_style (GTK_WIDGET (viewer)); - struct string_map options = STRING_MAP_INITIALIZER (options); - PangoFontDescription *font_desc; - char *font_name; - - /* Use GTK+ default font as proportional font. */ - font_name = pango_font_description_to_string (style->font_desc); - string_map_insert (&options, "prop-font", font_name); - g_free (font_name); - - /* Derived emphasized font from proportional font. */ - font_desc = pango_font_description_copy (style->font_desc); - pango_font_description_set_style (font_desc, PANGO_STYLE_ITALIC); - font_name = pango_font_description_to_string (font_desc); - string_map_insert (&options, "emph-font", font_name); - g_free (font_name); - pango_font_description_free (font_desc); - - /* Pretend that the "page" has a reasonable width and a very big length, - so that most tables can be conveniently viewed on-screen with vertical - scrolling only. (The length should not be increased very much because - it is already close enough to INT_MAX when expressed as thousands of a - point.) */ - string_map_insert (&options, "paper-size", "300x200000mm"); - string_map_insert (&options, "left-margin", "0"); - string_map_insert (&options, "right-margin", "0"); - string_map_insert (&options, "top-margin", "0"); - string_map_insert (&options, "bottom-margin", "0"); - - pod->xr = xr_driver_create (cr, &options); - - string_map_destroy (&options); - } + psppire_output_view_put (window->view, item); - r = xr_rendering_create (pod->xr, item, cr); - if (r == NULL) - goto done; - - xr_rendering_measure (r, &tw, &th); - - drawing_area = gtk_drawing_area_new (); - gtk_widget_modify_bg ( - GTK_WIDGET (drawing_area), GTK_STATE_NORMAL, - >k_widget_get_style (drawing_area)->base[GTK_STATE_NORMAL]); - g_object_set_data (G_OBJECT (drawing_area), "rendering", r); - gtk_widget_set_size_request (drawing_area, tw, th); - gtk_layout_put (pod->viewer->output, drawing_area, 0, pod->viewer->y); - gtk_widget_show (drawing_area); - g_signal_connect (G_OBJECT (drawing_area), "expose_event", - G_CALLBACK (expose_event_callback), NULL); - - if (!is_text_item (item) - || text_item_get_type (to_text_item (item)) != TEXT_ITEM_SYNTAX - || !viewer->in_command) + if (new) { - store = GTK_TREE_STORE (gtk_tree_view_get_model (viewer->overview)); - - ds_init_empty (&title); - if (is_text_item (item) - && text_item_get_type (to_text_item (item)) == TEXT_ITEM_COMMAND_OPEN) - { - gtk_tree_store_append (store, &iter, NULL); - viewer->cur_command = iter; /* XXX shouldn't save a GtkTreeIter */ - viewer->in_command = true; - } - else - { - GtkTreeIter *p = viewer->in_command ? &viewer->cur_command : NULL; - gtk_tree_store_append (store, &iter, p); - } - - ds_clear (&title); - if (is_text_item (item)) - ds_put_cstr (&title, text_item_get_text (to_text_item (item))); - else if (is_table_item (item)) - { - const char *caption = table_item_get_caption (to_table_item (item)); - if (caption != NULL) - ds_put_format (&title, "Table: %s", caption); - else - ds_put_cstr (&title, "Table"); - } - else if (is_chart_item (item)) - { - const char *s = chart_item_get_title (to_chart_item (item)); - if (s != NULL) - ds_put_format (&title, "Chart: %s", s); - else - ds_put_cstr (&title, "Chart"); - } - gtk_tree_store_set (store, &iter, - COL_TITLE, ds_cstr (&title), - COL_ADDR, item, - COL_Y, viewer->y, - -1); - ds_destroy (&title); - - path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter); - gtk_tree_view_expand_row (viewer->overview, path, TRUE); - gtk_tree_path_free (path); + /* We could have called this earlier in the previous "if (new)" block, + but doing it here finds, in a plain GTK+ environment, a bug that + otherwise only showed up on an Ubuntu Unity desktop. See bug + #43362. */ + gtk_widget_show_all (GTK_WIDGET (pod->window)); } - if (pod->viewer->max_width < tw) - pod->viewer->max_width = tw; - pod->viewer->y += th; - - gtk_layout_set_size (pod->viewer->output, - pod->viewer->max_width, pod->viewer->y); - - gtk_window_set_urgency_hint (GTK_WINDOW (pod->viewer), TRUE); - -done: - cairo_destroy (cr); + gtk_window_set_urgency_hint (GTK_WINDOW (pod->window), TRUE); } static struct output_driver_class psppire_output_class = @@ -355,9 +183,8 @@ psppire_output_window_setup (void) SETTINGS_DEVICE_UNFILTERED); output_driver_register (d); } + -int viewer_length = 16; -int viewer_width = 59; /* Callback for the "delete" action (clicking the x on the top right hand corner of the window) */ @@ -368,7 +195,7 @@ on_delete (GtkWidget *w, GdkEvent *event, gpointer user_data) gtk_widget_destroy (GTK_WIDGET (ow)); - ow->driver->viewer = NULL; + ow->driver->window = NULL; return FALSE; } @@ -381,36 +208,6 @@ cancel_urgency (GtkWindow *window, gpointer data) gtk_window_set_urgency_hint (window, FALSE); } -static void -on_row_activate (GtkTreeView *overview, - GtkTreePath *path, - GtkTreeViewColumn *column, - PsppireOutputWindow *window) -{ - GtkTreeModel *model; - GtkTreeIter iter; - GtkAdjustment *vadj; - GValue value = {0}; - double y, min, max; - - model = gtk_tree_view_get_model (overview); - if (!gtk_tree_model_get_iter (model, &iter, path)) - return; - - gtk_tree_model_get_value (model, &iter, COL_Y, &value); - y = g_value_get_long (&value); - g_value_unset (&value); - - vadj = gtk_layout_get_vadjustment (window->output); - min = vadj->lower; - max = vadj->upper - vadj->page_size; - if (y < min) - y = min; - else if (y > max) - y = max; - gtk_adjustment_set_value (vadj, y); -} - static void psppire_output_window_print (PsppireOutputWindow *window); @@ -418,17 +215,8 @@ static void export_output (PsppireOutputWindow *window, struct string_map *options, const char *format) { - struct output_driver *driver; - size_t i; - string_map_insert (options, "format", format); - driver = output_driver_create (options); - if (driver == NULL) - return; - - for (i = 0; i < window->n_items; i++) - driver->class->submit (driver, window->items[i]); - output_driver_destroy (driver); + psppire_output_view_export (window->view, options); } @@ -445,12 +233,13 @@ enum FT_HTML, FT_ODT, FT_TXT, + FT_ASCII, FT_PS, FT_CSV, n_FT }; -#define N_EXTENTIONS (n_FT - 1) +#define N_EXTENSIONS (n_FT - 1) struct file_types ft[n_FT] = { {N_("Infer file type from extension"), NULL}, @@ -458,6 +247,7 @@ struct file_types ft[n_FT] = { {N_("HTML (*.html)"), ".html"}, {N_("OpenDocument (*.odt)"), ".odt"}, {N_("Text (*.txt)"), ".txt"}, + {N_("Text [plain] (*.txt)"), ".txt"}, {N_("PostScript (*.ps)"), ".ps"}, {N_("Comma-Separated Values (*.csv)"), ".csv"} }; @@ -472,7 +262,7 @@ on_combo_change (GtkFileChooser *chooser) int x = 0; gchar *fn = gtk_file_chooser_get_filename (chooser); - if (combo && GTK_WIDGET_REALIZED (combo)) + if (combo && gtk_widget_get_realized (combo)) x = gtk_combo_box_get_active (GTK_COMBO_BOX (combo)); if (fn == NULL) @@ -485,7 +275,7 @@ on_combo_change (GtkFileChooser *chooser) if ( x != 0 ) sensitive = TRUE; - for (i = 1 ; i < N_EXTENTIONS ; ++i) + for (i = 1 ; i < N_EXTENSIONS ; ++i) { if ( g_str_has_suffix (fn, ft[i].ext)) { @@ -508,7 +298,7 @@ on_file_chooser_change (GObject *w, GParamSpec *pspec, gpointer data) GtkFileChooser *chooser = data; const gchar *name = g_param_spec_get_name (pspec); - if ( ! GTK_WIDGET_REALIZED (chooser)) + if ( ! gtk_widget_get_realized (GTK_WIDGET (chooser))) return; /* Ignore this one. It causes recursion. */ @@ -539,7 +329,7 @@ create_file_type_list (void) GtkTreeIter iter; GtkListStore *list = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING); - for (i = 0 ; i < 6 ; ++i) + for (i = 0 ; i < n_FT ; ++i) { gtk_list_store_append (list, &iter); gtk_list_store_set (list, &iter, @@ -567,6 +357,8 @@ psppire_output_window_export (PsppireOutputWindow *window) GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, NULL); + g_object_set (dialog, "local-only", FALSE, NULL); + chooser = GTK_FILE_CHOOSER (dialog); list = create_file_type_list (); @@ -599,16 +391,19 @@ psppire_output_window_export (PsppireOutputWindow *window) if ( response == GTK_RESPONSE_ACCEPT ) { - int file_type = gtk_combo_box_get_active (GTK_COMBO_BOX (combo)); - char *filename = gtk_file_chooser_get_filename (chooser); + gint file_type = gtk_combo_box_get_active (GTK_COMBO_BOX (combo)); + gchar *filename = gtk_file_chooser_get_filename (chooser); struct string_map options; g_return_if_fail (filename); if (file_type == FT_AUTO) { + /* If the "Infer file type from extension" option was chosen, + search for the respective type in the list. + (It's a O(n) search, but fortunately n is small). */ gint i; - for (i = 1 ; i < N_EXTENTIONS ; ++i) + for (i = 1 ; i < N_EXTENSIONS ; ++i) { if ( g_str_has_suffix (filename, ft[i].ext)) { @@ -617,7 +412,17 @@ psppire_output_window_export (PsppireOutputWindow *window) } } } - + else if (! g_str_has_suffix (filename, ft[file_type].ext)) + { + /* If an explicit document format was chosen, and if the chosen + filename does not already have that particular "extension", + then append it. + */ + + gchar *of = filename; + filename = g_strconcat (filename, ft[file_type].ext, NULL); + g_free (of); + } string_map_init (&options); string_map_insert (&options, "output-file", filename); @@ -641,6 +446,10 @@ psppire_output_window_export (PsppireOutputWindow *window) break; case FT_TXT: + string_map_insert (&options, "box", "unicode"); + /* Fall through */ + + case FT_ASCII: string_map_insert (&options, "headers", "false"); string_map_insert (&options, "paginate", "false"); string_map_insert (&options, "squeeze", "true"); @@ -662,349 +471,23 @@ psppire_output_window_export (PsppireOutputWindow *window) gtk_widget_destroy (dialog); } - -enum { - SELECT_FMT_NULL, - SELECT_FMT_TEXT, - SELECT_FMT_UTF8, - SELECT_FMT_HTML, - SELECT_FMT_ODT -}; - - -static void -insert_glyph (struct string_map *map, const char *opt, gunichar glyph) -{ - char s[6] = {0,0,0,0,0,0}; - - g_unichar_to_utf8 (glyph, s); - string_map_insert (map, opt, s); -} - -struct glyph_pair -{ - gunichar glyph; - char opt[10]; -}; - -/* See the table at - http://en.wikipedia.org/wiki/Box-drawing_characters */ -struct glyph_pair table[] = { - {0x2500, "box[1010]"}, - {0x2501, "box[2020]"}, - {0x2502, "box[0101]"}, - {0x2503, "box[0202]"}, - - {0x250C, "box[1100]"}, - {0x250D, "box[2100]"}, - {0x250E, "box[1200]"}, - {0x250F, "box[2200]"}, - {0x2510, "box[0110]"}, - {0x2511, "box[0110]"}, - {0x2512, "box[0210]"}, - {0x2513, "box[0220]"}, - {0x2514, "box[1001]"}, - {0x2515, "box[2001]"}, - {0x2516, "box[1002]"}, - {0x2517, "box[2002]"}, - {0x2518, "box[0011]"}, - {0x2519, "box[0021]"}, - {0x251A, "box[0012]"}, - {0x251B, "box[0022]"}, - {0x251C, "box[1101]"}, - {0x251D, "box[2101]"}, - {0x251E, "box[1102]"}, - {0x251F, "box[1201]"}, - {0x2520, "box[1202]"}, - {0x2521, "box[2102]"}, - {0x2522, "box[2201]"}, - {0x2523, "box[2202]"}, - {0x2524, "box[0111]"}, - {0x2525, "box[0121]"}, - {0x2526, "box[0112]"}, - {0x2527, "box[0211]"}, - {0x2528, "box[0212]"}, - {0x2529, "box[0122]"}, - {0x252A, "box[0221]"}, - {0x252B, "box[0222]"}, - {0x252C, "box[1110]"}, - {0x252D, "box[1120]"}, - {0x252E, "box[2110]"}, - {0x252F, "box[2120]"}, - {0x2530, "box[1210]"}, - {0x2531, "box[1220]"}, - {0x2532, "box[2210]"}, - {0x2533, "box[2220]"}, - {0x2534, "box[1011]"}, - {0x2535, "box[1021]"}, - {0x2536, "box[2011]"}, - {0x2537, "box[2021]"}, - {0x2538, "box[1012]"}, - {0x2539, "box[1022]"}, - {0x253A, "box[2012]"}, - {0x253B, "box[2022]"}, - {0x253C, "box[1111]"}, - {0x253D, "box[1121]"}, - {0x253E, "box[2111]"}, - {0x253F, "box[2121]"}, - {0x2540, "box[1112]"}, - {0x2541, "box[1211]"}, - {0x2542, "box[1212]"}, - {0x2543, "box[1122]"}, - {0x2544, "box[2112]"}, - {0x2545, "box[1221]"}, - {0x2546, "box[2211]"}, - {0x2547, "box[2122]"}, - {0x2548, "box[2221]"}, - {0x2549, "box[1222]"}, - {0x254A, "box[2212]"}, - {0x254B, "box[2222]"}, - - {0x2574, "box[0010]"}, - {0x2575, "box[0001]"}, - {0x2576, "box[1000]"}, - {0x2577, "box[0100]"}, - {0x2578, "box[0020]"}, - {0x2579, "box[0002]"}, - {0x257A, "box[2000]"}, - {0x257B, "box[0200]"}, - {0x257C, "box[2010]"}, - {0x257D, "box[0201]"}, - {0x257E, "box[1020]"}, - {0x257F, "box[0102]"}, -}; - - -static void -utf8_box_chars (struct string_map *map) -{ - int i; - for (i = 0; i < sizeof (table) / sizeof (table[0]); ++i) - { - const struct glyph_pair *p = &table[i]; - insert_glyph (map, p->opt, p->glyph); - } -} - - - -static void -clipboard_get_cb (GtkClipboard *clipboard, - GtkSelectionData *selection_data, - guint info, - gpointer data) -{ - PsppireOutputWindow *window = data; - - gsize length; - gchar *text = NULL; - struct output_driver *driver = NULL; - char dirname[PATH_MAX], *filename; - struct string_map options; - - GtkTreeSelection *sel = gtk_tree_view_get_selection (window->overview); - GtkTreeModel *model = gtk_tree_view_get_model (window->overview); - - GList *rows = gtk_tree_selection_get_selected_rows (sel, &model); - GList *n = rows; - - if ( n == NULL) - return; - - if (path_search (dirname, sizeof dirname, NULL, NULL, true) - || mkdtemp (dirname) == NULL) - { - error (0, errno, _("failed to create temporary directory")); - return; - } - filename = xasprintf ("%s/clip.tmp", dirname); - - string_map_init (&options); - string_map_insert (&options, "output-file", filename); - - switch (info) - { - case SELECT_FMT_UTF8: - utf8_box_chars (&options); - /* fall-through */ - - case SELECT_FMT_TEXT: - string_map_insert (&options, "format", "txt"); - break; - - case SELECT_FMT_HTML: - string_map_insert (&options, "format", "html"); - break; - - case SELECT_FMT_ODT: - string_map_insert (&options, "format", "odt"); - break; - - default: - g_warning ("unsupported clip target\n"); - goto finish; - break; - } - - driver = output_driver_create (&options); - if (driver == NULL) - goto finish; - - while (n) - { - GtkTreePath *path = n->data ; - GtkTreeIter iter; - struct output_item *item ; - - gtk_tree_model_get_iter (model, &iter, path); - gtk_tree_model_get (model, &iter, COL_ADDR, &item, -1); - - driver->class->submit (driver, item); - - n = n->next; - } - - if ( driver->class->flush) - driver->class->flush (driver); - - - /* Some drivers (eg: the odt one) don't write anything until they - are closed */ - output_driver_destroy (driver); - driver = NULL; - - if ( g_file_get_contents (filename, &text, &length, NULL) ) - { - gtk_selection_data_set (selection_data, selection_data->target, - 8, - (const guchar *) text, length); - } - - finish: - - if (driver != NULL) - output_driver_destroy (driver); - - g_free (text); - - unlink (filename); - free (filename); - rmdir (dirname); - - g_list_free (rows); -} - -static void -clipboard_clear_cb (GtkClipboard *clipboard, - gpointer data) -{ -} - -static const GtkTargetEntry targets[] = { - - { "STRING", 0, SELECT_FMT_TEXT }, - { "TEXT", 0, SELECT_FMT_TEXT }, - { "COMPOUND_TEXT", 0, SELECT_FMT_TEXT }, - { "text/plain", 0, SELECT_FMT_TEXT }, - - { "UTF8_STRING", 0, SELECT_FMT_UTF8 }, - { "text/plain;charset=utf-8", 0, SELECT_FMT_UTF8 }, - - { "text/html", 0, SELECT_FMT_HTML }, - - { "application/vnd.oasis.opendocument.text", 0, SELECT_FMT_ODT } -}; - -static void -on_copy (PsppireOutputWindow *window) -{ - { - GtkClipboard *clipboard = - gtk_widget_get_clipboard (GTK_WIDGET (window), - GDK_SELECTION_CLIPBOARD); - - if (!gtk_clipboard_set_with_data (clipboard, targets, - G_N_ELEMENTS (targets), - clipboard_get_cb, clipboard_clear_cb, - window)) - - clipboard_clear_cb (clipboard, window); - } -} - -static void -on_selection_change (GtkTreeSelection *sel, GtkAction *copy_action) -{ - /* The Copy action is available only if there is something selected */ - gtk_action_set_sensitive (copy_action, gtk_tree_selection_count_selected_rows (sel) > 0); -} - -static void -on_select_all (PsppireOutputWindow *window) -{ - GtkTreeSelection *sel = gtk_tree_view_get_selection (window->overview); - gtk_tree_view_expand_all (window->overview); - gtk_tree_selection_select_all (sel); -} - - static void psppire_output_window_init (PsppireOutputWindow *window) { - GtkTreeViewColumn *column; - GtkCellRenderer *renderer; GtkBuilder *xml; - GtkAction *copy_action; - GtkAction *select_all_action; - GtkTreeSelection *sel; - - xml = builder_new ("output-viewer.ui"); - - copy_action = get_action_assert (xml, "edit_copy"); - select_all_action = get_action_assert (xml, "edit_select-all"); - - gtk_action_set_sensitive (copy_action, FALSE); - g_signal_connect_swapped (copy_action, "activate", G_CALLBACK (on_copy), window); - - g_signal_connect_swapped (select_all_action, "activate", G_CALLBACK (on_select_all), window); + xml = builder_new ("output-window.ui"); gtk_widget_reparent (get_widget_assert (xml, "vbox1"), GTK_WIDGET (window)); - window->output = GTK_LAYOUT (get_widget_assert (xml, "output")); - window->y = 0; - - window->overview = GTK_TREE_VIEW (get_widget_assert (xml, "overview")); - - sel = gtk_tree_view_get_selection (window->overview); - - gtk_tree_selection_set_mode (sel, GTK_SELECTION_MULTIPLE); - - g_signal_connect (sel, "changed", G_CALLBACK (on_selection_change), copy_action); - - gtk_tree_view_set_model (window->overview, - GTK_TREE_MODEL (gtk_tree_store_new ( - N_COLS, - G_TYPE_STRING, /* COL_TITLE */ - G_TYPE_POINTER, /* COL_ADDR */ - G_TYPE_LONG))); /* COL_Y */ - - window->in_command = false; + window->dispose_has_run = FALSE; - window->items = NULL; - window->n_items = window->allocated_items = 0; + window->view = psppire_output_view_new ( + GTK_LAYOUT (get_widget_assert (xml, "output")), + GTK_TREE_VIEW (get_widget_assert (xml, "overview")), + get_action_assert (xml, "edit_copy"), + get_action_assert (xml, "edit_select-all")); - column = gtk_tree_view_column_new (); - gtk_tree_view_append_column (GTK_TREE_VIEW (window->overview), column); - renderer = gtk_cell_renderer_text_new (); - gtk_tree_view_column_pack_start (column, renderer, TRUE); - gtk_tree_view_column_add_attribute (column, renderer, "text", COL_TITLE); - - g_signal_connect (GTK_TREE_VIEW (window->overview), - "row-activated", G_CALLBACK (on_row_activate), window); - - gtk_widget_modify_bg (GTK_WIDGET (window->output), GTK_STATE_NORMAL, - >k_widget_get_style (GTK_WIDGET (window->output))->base[GTK_STATE_NORMAL]); connect_help (xml); @@ -1050,130 +533,8 @@ psppire_output_window_new (void) NULL)); } - - -static void -create_xr_print_driver (GtkPrintContext *context, PsppireOutputWindow *window) -{ - struct string_map options; - GtkPageSetup *page_setup; - double width, height; - double left_margin; - double right_margin; - double top_margin; - double bottom_margin; - - page_setup = gtk_print_context_get_page_setup (context); - width = gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM); - height = gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM); - left_margin = gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM); - right_margin = gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM); - top_margin = gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM); - bottom_margin = gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM); - - string_map_init (&options); - string_map_insert_nocopy (&options, xstrdup ("paper-size"), - xasprintf("%.2fx%.2fmm", width, height)); - string_map_insert_nocopy (&options, xstrdup ("left-margin"), - xasprintf ("%.2fmm", left_margin)); - string_map_insert_nocopy (&options, xstrdup ("right-margin"), - xasprintf ("%.2fmm", right_margin)); - string_map_insert_nocopy (&options, xstrdup ("top-margin"), - xasprintf ("%.2fmm", top_margin)); - string_map_insert_nocopy (&options, xstrdup ("bottom-margin"), - xasprintf ("%.2fmm", bottom_margin)); - - window->print_xrd = - xr_driver_create (gtk_print_context_get_cairo_context (context), &options); - - string_map_destroy (&options); -} - -static gboolean -paginate (GtkPrintOperation *operation, - GtkPrintContext *context, - PsppireOutputWindow *window) -{ - if ( window->print_item < window->n_items ) - { - xr_driver_output_item (window->print_xrd, window->items[window->print_item++]); - if (xr_driver_need_new_page (window->print_xrd)) - { - xr_driver_next_page (window->print_xrd, NULL); - window->print_n_pages ++; - } - return FALSE; - } - else - { - gtk_print_operation_set_n_pages (operation, window->print_n_pages); - window->print_item = 0; - create_xr_print_driver (context, window); - return TRUE; - } -} - -static void -begin_print (GtkPrintOperation *operation, - GtkPrintContext *context, - PsppireOutputWindow *window) -{ - create_xr_print_driver (context, window); - - window->print_item = 0; - window->print_n_pages = 1; -} - -static void -end_print (GtkPrintOperation *operation, - GtkPrintContext *context, - PsppireOutputWindow *window) -{ - xr_driver_destroy (window->print_xrd); -} - - -static void -draw_page (GtkPrintOperation *operation, - GtkPrintContext *context, - gint page_number, - PsppireOutputWindow *window) -{ - xr_driver_next_page (window->print_xrd, gtk_print_context_get_cairo_context (context)); - while ( window->print_item < window->n_items) - { - xr_driver_output_item (window->print_xrd, window->items [window->print_item++]); - if ( xr_driver_need_new_page (window->print_xrd) ) - break; - } -} - - static void psppire_output_window_print (PsppireOutputWindow *window) { - GtkPrintOperationResult res; - - GtkPrintOperation *print = gtk_print_operation_new (); - - if (window->print_settings != NULL) - gtk_print_operation_set_print_settings (print, window->print_settings); - - g_signal_connect (print, "begin_print", G_CALLBACK (begin_print), window); - g_signal_connect (print, "end_print", G_CALLBACK (end_print), window); - g_signal_connect (print, "paginate", G_CALLBACK (paginate), window); - g_signal_connect (print, "draw_page", G_CALLBACK (draw_page), window); - - res = gtk_print_operation_run (print, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, - GTK_WINDOW (window), NULL); - - if (res == GTK_PRINT_OPERATION_RESULT_APPLY) - { - if (window->print_settings != NULL) - g_object_unref (window->print_settings); - window->print_settings = g_object_ref (gtk_print_operation_get_print_settings (print)); - - } - - g_object_unref (print); + psppire_output_view_print (window->view, GTK_WINDOW (window)); }