diff options
Diffstat (limited to 'widgets/table/e-cell-text.c')
| -rw-r--r-- | widgets/table/e-cell-text.c | 172 |
1 files changed, 86 insertions, 86 deletions
diff --git a/widgets/table/e-cell-text.c b/widgets/table/e-cell-text.c index 9c548b620f..5a55a51982 100644 --- a/widgets/table/e-cell-text.c +++ b/widgets/table/e-cell-text.c @@ -120,7 +120,7 @@ typedef struct { int max_width; int ref_count; } ECellTextLineBreaks; - + typedef struct _CellEdit CellEdit; @@ -129,7 +129,7 @@ typedef struct { GdkGC *gc; GdkCursor *i_cursor; GdkBitmap *stipple; /* Stipple for text */ - + GnomeCanvas *canvas; /* @@ -288,7 +288,7 @@ ect_stop_editing (ECellTextView *text_view, gboolean commit) row = edit->row; view_col = edit->view_col; model_col = edit->model_col; - + old_text = edit->old_text; text = edit->text; if (edit->tep) @@ -306,7 +306,7 @@ ect_stop_editing (ECellTextView *text_view, gboolean commit) g_timer_destroy (edit->timer); edit->timer = NULL; } - + g_signal_handlers_disconnect_matched ( edit->im_context, G_SIGNAL_MATCH_DATA, 0, 0, @@ -354,20 +354,20 @@ ect_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) { ECellTextView *text_view = g_new0 (ECellTextView, 1); GnomeCanvas *canvas = GNOME_CANVAS_ITEM (e_table_item_view)->canvas; - + text_view->cell_view.ecell = ecell; text_view->cell_view.e_table_model = table_model; text_view->cell_view.e_table_item_view = e_table_item_view; text_view->cell_view.kill_view_cb = NULL; text_view->cell_view.kill_view_cb_data = NULL; - + text_view->canvas = canvas; text_view->xofs = 0.0; text_view->yofs = 0.0; - + return (ECellView *)text_view; } @@ -395,11 +395,11 @@ static void ect_realize (ECellView *ecell_view) { ECellTextView *text_view = (ECellTextView *) ecell_view; - + text_view->gc = gdk_gc_new (GTK_WIDGET (text_view->canvas)->window); text_view->i_cursor = gdk_cursor_new (GDK_XTERM); - + if (E_CELL_CLASS (e_cell_text_parent_class)->realize) (* E_CELL_CLASS (e_cell_text_parent_class)->realize) (ecell_view); } @@ -456,7 +456,7 @@ ect_free_color (gchar *color_spec, GdkColor *color, GdkColormap *colormap) static PangoAttrList* -build_attr_list (ECellTextView *text_view, int row, int text_length) +build_attr_list (ECellTextView *text_view, int row, int text_length) { ECellView *ecell_view = (ECellView *) text_view; @@ -512,7 +512,7 @@ layout_with_preedit (ECellTextView *text_view, int row, const char *text, gint w gint preedit_length = 0; gint text_length = strlen (text); gint mlen = MIN(edit->selection_start,text_length); - + gtk_im_context_get_preedit_string (edit->im_context, &preedit_string,&preedit_attrs, @@ -521,10 +521,10 @@ layout_with_preedit (ECellTextView *text_view, int row, const char *text, gint w layout = edit->layout; - g_string_prepend_len (tmp_string, text,text_length); + g_string_prepend_len (tmp_string, text,text_length); if (preedit_length) { - + /* mlen is the text_length in bytes, not chars * check whether we are not inserting into * the middle of a utf8 character @@ -541,7 +541,7 @@ layout_with_preedit (ECellTextView *text_view, int row, const char *text, gint w } g_string_insert (tmp_string, mlen, preedit_string); - } + } pango_layout_set_text (layout, tmp_string->str, tmp_string->len); @@ -594,13 +594,13 @@ build_layout (ECellTextView *text_view, int row, const char *text, gint width) PangoFontDescription *desc = NULL, *fixed_desc = NULL; char *fixed_family = NULL; gint fixed_size = 0; - + fixed_desc = pango_font_description_from_string (ect->font_name); if (fixed_desc) { fixed_family = (char *)pango_font_description_get_family (fixed_desc); fixed_size = pango_font_description_get_size (fixed_desc); - } - + } + desc = pango_font_description_copy (gtk_widget_get_style (GTK_WIDGET (((GnomeCanvasItem *)ecell_view->e_table_item_view)->canvas))->font_desc); pango_font_description_set_family (desc, fixed_family); pango_font_description_set_size (desc, fixed_size); @@ -609,7 +609,7 @@ build_layout (ECellTextView *text_view, int row, const char *text, gint width) pango_font_description_free (desc); pango_font_description_free (fixed_desc); } - + pango_layout_set_width (layout, width * PANGO_SCALE); pango_layout_set_wrap (layout, PANGO_WRAP_CHAR); @@ -780,7 +780,7 @@ ect_draw (ECellView *ecell_view, GdkDrawable *drawable, if (edit && edit->view_col == view_col && edit->row == row) { layout = layout_with_preedit (text_view, row, edit->text ? edit->text : "?", x2 - x1); - } + } gdk_draw_layout (drawable, text_view->gc, x_origin, y_origin, @@ -836,7 +836,7 @@ ect_draw (ECellView *ecell_view, GdkDrawable *drawable, gdk_region_destroy (rect_region); gdk_gc_set_clip_region (text_gc, clip_region); - gdk_draw_layout (drawable, text_gc, + gdk_draw_layout (drawable, text_gc, x_origin, y_origin, layout); gdk_gc_set_clip_region (text_gc, NULL); @@ -848,7 +848,7 @@ ect_draw (ECellView *ecell_view, GdkDrawable *drawable, if (edit->show_cursor) { PangoRectangle strong_pos, weak_pos; pango_layout_get_cursor_pos (layout, edit->selection_start + edit->preedit_length, &strong_pos, &weak_pos); - + draw_pango_rectangle (drawable, text_view->gc, x_origin, y_origin, strong_pos); if (strong_pos.x != weak_pos.x || strong_pos.y != weak_pos.y || @@ -889,7 +889,7 @@ static void ect_edit_select_all (ECellTextView *text_view) { g_return_if_fail (text_view->edit); - + text_view->edit->selection_start = 0; text_view->edit->selection_end = strlen (text_view->edit->text); } @@ -920,7 +920,7 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, if (!(flags & E_CELL_EDITING)) return 0; - + if ( edit && !edit->preedit_length && flags & E_CELL_PREEDIT) return 1; @@ -934,31 +934,31 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, break; case GDK_KEY_PRESS: /* Fall Through */ if (edit_display) { - if (edit->im_context && + if (edit->im_context && !edit->im_context_signals_registered) { - g_signal_connect (edit->im_context, + g_signal_connect (edit->im_context, "preedit_changed", G_CALLBACK (\ e_cell_text_preedit_changed_cb), text_view); - g_signal_connect (edit->im_context, + g_signal_connect (edit->im_context, "commit", G_CALLBACK (\ - e_cell_text_commit_cb), + e_cell_text_commit_cb), text_view); - g_signal_connect (edit->im_context, + g_signal_connect (edit->im_context, "retrieve_surrounding", G_CALLBACK (\ - e_cell_text_retrieve_surrounding_cb), + e_cell_text_retrieve_surrounding_cb), text_view); - g_signal_connect (edit->im_context, + g_signal_connect (edit->im_context, "delete_surrounding", G_CALLBACK (\ - e_cell_text_delete_surrounding_cb), + e_cell_text_delete_surrounding_cb), text_view); edit->im_context_signals_registered = TRUE; @@ -969,8 +969,8 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, } else { if (edit && edit->im_context) { g_signal_handlers_disconnect_matched ( - edit->im_context, - G_SIGNAL_MATCH_DATA, 0, 0, + edit->im_context, + G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, edit); edit->im_context_signals_registered = FALSE; } @@ -992,7 +992,7 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, else return 1; } - + if (event->key.keyval == GDK_Escape){ /* if not changed, then pass this even to parent */ return_val = text_view->edit != NULL && text_view->edit->text && text_view->edit->old_text && 0 != strcmp (text_view->edit->text, text_view->edit->old_text); @@ -1007,7 +1007,7 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, ect_edit_select_all (text_view); edit = text_view->edit; edit_display = TRUE; - } + } if (edit_display) { GdkEventKey key = event->key; if (key.type == GDK_KEY_PRESS && @@ -1033,7 +1033,7 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, #endif _get_tep (edit); return_val = e_text_event_processor_handle_event (edit->tep, &e_tep_event); - if (e_tep_event.key.string) + if (e_tep_event.key.string) g_free (e_tep_event.key.string); break; } @@ -1046,7 +1046,7 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, d(g_print ("%s: %s\n", __FUNCTION__, press ? "GDK_BUTTON_PRESS" : "GDK_BUTTON_RELEASE")); event->button.x -= 4; event->button.y -= 1; - if ((!edit_display) + if ((!edit_display) && e_table_model_is_cell_editable (ecell_view->e_table_model, model_col, row) && event->type == GDK_BUTTON_RELEASE && event->button.button == 1) { @@ -1055,7 +1055,7 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); edit = text_view->edit; edit_display = TRUE; - + e_tep_event.button.type = GDK_BUTTON_PRESS; e_tep_event.button.time = button.time; e_tep_event.button.state = button.state; @@ -1151,7 +1151,7 @@ ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, * ECell::height method */ static int -ect_height (ECellView *ecell_view, int model_col, int view_col, int row) +ect_height (ECellView *ecell_view, int model_col, int view_col, int row) { ECellTextView *text_view = (ECellTextView *) ecell_view; gint height; @@ -1193,10 +1193,10 @@ ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) view_col)->width - 8; edit->layout = generate_layout (text_view, model_col, view_col, row, edit->cell_width); - + edit->xofs_edit = 0.0; edit->yofs_edit = 0.0; - + edit->selection_start = 0; edit->selection_end = 0; edit->select_by_word = FALSE; @@ -1213,14 +1213,14 @@ ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) edit->scroll_start = 0; edit->show_cursor = TRUE; edit->button_down = FALSE; - + edit->tep = NULL; edit->has_selection = FALSE; - + edit->pointer_in = FALSE; edit->default_cursor_shown = TRUE; - + temp = e_cell_text_get_text(ect, ecell_view->e_table_model, model_col, row); edit->old_text = g_strdup (temp); e_cell_text_free_text(ect, temp); @@ -1235,7 +1235,7 @@ ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) } #endif ect_queue_redraw (text_view, view_col, row); - + return NULL; } @@ -1332,7 +1332,7 @@ get_font_size (PangoLayout *layout, PangoFontDescription *font, const char *text } static void -ect_print (ECellView *ecell_view, GtkPrintContext *context, +ect_print (ECellView *ecell_view, GtkPrintContext *context, int model_col, int view_col, int row, double width, double height) { @@ -1342,7 +1342,7 @@ ect_print (ECellView *ecell_view, GtkPrintContext *context, PangoFontMetrics *font_metrics; ECellText *ect = E_CELL_TEXT(ecell_view->ecell); ECellTextView *ectView = (ECellTextView *)ecell_view; - GtkWidget *canvas = GTK_WIDGET(ectView->canvas); + GtkWidget *canvas = GTK_WIDGET(ectView->canvas); PangoDirection dir; gboolean strikeout, underline; cairo_t *cr; @@ -1357,19 +1357,19 @@ ect_print (ECellView *ecell_view, GtkPrintContext *context, layout = gtk_print_context_create_pango_layout (context); font_des = pango_font_description_from_string ("sans 12"); /* fix me font hardcoded */ pango_layout_set_font_description (layout, font_des); - + pango_layout_set_text (layout, string, -1); get_font_size (layout, font_des, string, &text_width, &text_height); - + cairo_move_to(cr, 2, 2); cairo_rectangle (cr, 2, 2, width + 2, height + 2); - cairo_clip(cr); + cairo_clip(cr); pango_context = gtk_widget_get_pango_context (canvas); font_metrics = pango_context_get_metrics (pango_context, canvas->style->font_desc, pango_context_get_language(pango_context)); - ty = (double)(text_height - - pango_font_metrics_get_ascent (font_metrics) + ty = (double)(text_height + - pango_font_metrics_get_ascent (font_metrics) - pango_font_metrics_get_descent (font_metrics)) / 2.0 /(double)PANGO_SCALE; strikeout = ect->strikeout_column >= 0 && row >= 0 && @@ -1378,7 +1378,7 @@ ect_print (ECellView *ecell_view, GtkPrintContext *context, e_table_model_value_at(ecell_view->e_table_model, ect->underline_column, row); dir = pango_find_base_dir (string, strlen(string)); - + if (underline) { ly = ty + (double)pango_font_metrics_get_underline_position (font_metrics)/(double)PANGO_SCALE; cairo_new_path (cr); @@ -1408,10 +1408,10 @@ ect_print (ECellView *ecell_view, GtkPrintContext *context, cairo_set_line_width (cr,(double)pango_font_metrics_get_strikethrough_thickness (font_metrics)/(double)PANGO_SCALE); cairo_stroke (cr); - } + } cairo_move_to(cr, 2, text_height- 5); - pango_layout_set_width (layout, (width - 4)*PANGO_SCALE); + pango_layout_set_width (layout, (width - 4)*PANGO_SCALE); pango_cairo_show_layout(cr, layout); cairo_restore (cr); @@ -1421,15 +1421,15 @@ ect_print (ECellView *ecell_view, GtkPrintContext *context, } static gdouble -ect_print_height (ECellView *ecell_view, GtkPrintContext *context, +ect_print_height (ECellView *ecell_view, GtkPrintContext *context, int model_col, int view_col, int row, double width) { - /* - * Font size is 16 by default. To leave some margin for cell - * text area, 2 for footer, 2 for header, actual print height + /* + * Font size is 16 by default. To leave some margin for cell + * text area, 2 for footer, 2 for header, actual print height * should be 16 + 4. - * Height of some special font is much higher than others, + * Height of some special font is much higher than others, * such as Arabic. So leave some more margin for cell. ` */ return 16 + 8; @@ -1457,7 +1457,7 @@ ect_max_width (ECellView *ecell_view, max_width = MAX (max_width, width); g_object_unref (layout); } - + return max_width + 8; } @@ -1478,7 +1478,7 @@ ect_max_width_by_row (ECellView *ecell_view, layout = generate_layout (text_view, model_col, view_col, row, 0); pango_layout_get_pixel_size (layout, &width, NULL); g_object_unref (layout); - + return width + 8; } @@ -1488,7 +1488,7 @@ tooltip_event (GtkWidget *window, ETableTooltip *tooltip) { gint ret_val = FALSE; - + switch (event->type) { case GDK_LEAVE_NOTIFY: e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(tooltip->eti)->canvas)); @@ -1523,7 +1523,7 @@ tooltip_event (GtkWidget *window, } static void -ect_show_tooltip (ECellView *ecell_view, +ect_show_tooltip (ECellView *ecell_view, int model_col, int view_col, int row, @@ -1775,7 +1775,7 @@ e_cell_text_class_init (ECellTextClass *klass) object_class->get_property = ect_get_property; object_class->set_property = ect_set_property; - signals [TEXT_INSERTED] = + signals [TEXT_INSERTED] = g_signal_new ("text_inserted", G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_FIRST, @@ -1786,7 +1786,7 @@ e_cell_text_class_init (ECellTextClass *klass) G_TYPE_POINTER, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT); - signals [TEXT_DELETED] = + signals [TEXT_DELETED] = g_signal_new ("text_deleted", G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_FIRST, @@ -1852,7 +1852,7 @@ e_cell_text_class_init (ECellTextClass *klass) use_ellipsis_default = FALSE; } } - + gal_a11y_e_cell_registry_add_cell_type (NULL, E_CELL_TEXT_TYPE, gal_a11y_e_cell_text_new); } @@ -1883,12 +1883,12 @@ e_cell_text_get_cursor_locations (ECellTextView *tv, &x, &y, NULL, &area.height); gnome_canvas_item_get_bounds (GNOME_CANVAS_ITEM (parent_item), &x1, &y1, NULL, NULL); - + gnome_canvas_get_scroll_offsets (GNOME_CANVAS (GNOME_CANVAS_ITEM (parent_item)->canvas), &cx, &cy); index = edit->selection_end + edit->preedit_pos; - pango_layout_get_cursor_pos (edit->layout, + pango_layout_get_cursor_pos (edit->layout, index, strong_pos ? &pango_strong_pos : NULL, weak_pos ? &pango_weak_pos : NULL); @@ -1913,7 +1913,7 @@ update_im_cursor_location (ECellTextView *tv) { CellEdit *edit=tv->edit; GdkRectangle area; - + e_cell_text_get_cursor_locations (tv, &area, NULL); gtk_im_context_set_cursor_location (edit->im_context, &area); @@ -1926,7 +1926,7 @@ e_cell_text_preedit_changed_cb (GtkIMContext *context, gchar *preedit_string; gint cursor_pos; CellEdit *edit=tv->edit; - gtk_im_context_get_preedit_string (edit->im_context, &preedit_string, + gtk_im_context_get_preedit_string (edit->im_context, &preedit_string, NULL, &cursor_pos); edit->preedit_length = strlen (preedit_string); @@ -1944,7 +1944,7 @@ e_cell_text_commit_cb (GtkIMContext *context, { CellEdit *edit = tv->edit; ETextEventProcessorCommand command; - + if (g_utf8_validate (str, strlen (str), NULL)) { command.action = E_TEP_INSERT; command.position = E_TEP_SELECTION; @@ -1966,7 +1966,7 @@ e_cell_text_retrieve_surrounding_cb (GtkIMContext *context, strlen (edit->text), MIN (edit->selection_start, edit->selection_end) ); - + return TRUE; } @@ -2056,7 +2056,7 @@ e_cell_text_construct (ECellText *cell, const char *fontname, GtkJustification j * rendered with strikeout, or bolded. In the case of the * "color_column" argument, the column in the model is expected to * have a string that can be parsed by gdk_color_parse(). - * + * * Returns: an ECell object that can be used to render strings. */ ECell * @@ -2107,7 +2107,7 @@ _blink_scroll_timeout (gpointer data) gboolean scroll = FALSE; gboolean redraw = FALSE; int width, height; - + g_timer_elapsed (edit->timer, ¤t_time); if (edit->scroll_start + SCROLL_WAIT_TIME > 1000000) { @@ -2198,9 +2198,9 @@ _get_position (ECellTextView *text_view, ETextEventProcessorCommand *command) int unival; int index; int trailing; - + switch (command->position) { - + case E_TEP_VALUE: return command->value; @@ -2321,7 +2321,7 @@ _get_position (ECellTextView *text_view, ETextEventProcessorCommand *command) return index; case E_TEP_FORWARD_PARAGRAPH: case E_TEP_BACKWARD_PARAGRAPH: - + case E_TEP_FORWARD_PAGE: case E_TEP_BACKWARD_PAGE: return edit->selection_end; @@ -2451,7 +2451,7 @@ e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand * gboolean redraw = FALSE; int sel_start, sel_end; - + /* If the EText isn't editable, then ignore any commands that would modify the text. */ if (!ect->editable && (command->action == E_TEP_DELETE @@ -2589,9 +2589,9 @@ e_cell_text_view_supply_selection (CellEdit *edit, guint time, GdkAtom selection { #if DO_SELECTION GtkClipboard *clipboard; - + clipboard = gtk_widget_get_clipboard (GTK_WIDGET (edit->text_view->canvas), selection); - + if (selection == GDK_SELECTION_PRIMARY) { edit->has_selection = TRUE; } @@ -2700,7 +2700,7 @@ e_cell_text_get_color (ECellTextView *cell_view, gchar *color_spec) * If success, the [start, end) part of the text will be selected. * * This API is most likely to be used by a11y implementations. - * + * * Returns: whether the action is successful. */ gboolean @@ -2748,7 +2748,7 @@ e_cell_text_set_selection (ECellView *cell_view, * will return FALSE; * * This API is most likely to be used by a11y implementations. - * + * * Returns: whether the action is successful. */ gboolean @@ -2871,7 +2871,7 @@ e_cell_text_delete_selection (ECellView *cell_view, gint col, gint row) * @cell_view: the given cell view * @col: column of the given cell in the model * @row: row of the given cell in the model - * + * * Get the cell's text directly from CellEdit, * during editting this cell, the cell's text value maybe inconsistant * with the text got from table_model. @@ -2888,11 +2888,11 @@ e_cell_text_get_text_by_view (ECellView *cell_view, gint col, gint row) ectv = (ECellTextView *)cell_view; edit = ectv->edit; - + if (edit && ectv->edit->row == row && ectv->edit->model_col == col) { /* being editted now */ ret = g_strdup (edit->text); } else{ - model_text = e_cell_text_get_text (E_CELL_TEXT (cell_view->ecell), + model_text = e_cell_text_get_text (E_CELL_TEXT (cell_view->ecell), cell_view->e_table_model, col, row); ret = g_strdup (model_text); e_cell_text_free_text (E_CELL_TEXT (cell_view->ecell), model_text); |