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-rw-r--r--widgets/text/e-reflow.c378
1 files changed, 213 insertions, 165 deletions
diff --git a/widgets/text/e-reflow.c b/widgets/text/e-reflow.c
index edfaadc157..1c3b0da4fe 100644
--- a/widgets/text/e-reflow.c
+++ b/widgets/text/e-reflow.c
@@ -126,9 +126,10 @@ e_reflow_resize_children (GnomeCanvasItem *item)
count = reflow->count;
for (i = 0; i < count; i++) {
if (reflow->items[i])
- gnome_canvas_item_set (reflow->items[i],
- "width", (gdouble) reflow->column_width,
- NULL);
+ gnome_canvas_item_set (
+ reflow->items[i],
+ "width", (gdouble) reflow->column_width,
+ NULL);
}
}
@@ -137,15 +138,17 @@ e_reflow_update_selection_row (EReflow *reflow,
gint row)
{
if (reflow->items[row]) {
- g_object_set (reflow->items[row],
- "selected", e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), row),
- NULL);
+ g_object_set (
+ reflow->items[row],
+ "selected", e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), row),
+ NULL);
} else if (e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), row)) {
reflow->items[row] = e_reflow_model_incarnate (reflow->model, row, GNOME_CANVAS_GROUP (reflow));
- g_object_set (reflow->items[row],
- "selected", e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), row),
- "width", (gdouble) reflow->column_width,
- NULL);
+ g_object_set (
+ reflow->items[row],
+ "selected", e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), row),
+ "width", (gdouble) reflow->column_width,
+ NULL);
}
}
@@ -226,9 +229,10 @@ cursor_changed (ESelectionModel *selection,
if (old_cursor < count && old_cursor >= 0) {
if (reflow->items[old_cursor]) {
- g_object_set (reflow->items[old_cursor],
- "has_cursor", FALSE,
- NULL);
+ g_object_set (
+ reflow->items[old_cursor],
+ "has_cursor", FALSE,
+ NULL);
}
}
@@ -236,15 +240,17 @@ cursor_changed (ESelectionModel *selection,
if (row < count && row >= 0) {
if (reflow->items[row]) {
- g_object_set (reflow->items[row],
- "has_cursor", TRUE,
- NULL);
+ g_object_set (
+ reflow->items[row],
+ "has_cursor", TRUE,
+ NULL);
} else {
reflow->items[row] = e_reflow_model_incarnate (reflow->model, row, GNOME_CANVAS_GROUP (reflow));
- g_object_set (reflow->items[row],
- "has_cursor", TRUE,
- "width", (gdouble) reflow->column_width,
- NULL);
+ g_object_set (
+ reflow->items[row],
+ "has_cursor", TRUE,
+ "width", (gdouble) reflow->column_width,
+ NULL);
}
}
@@ -297,10 +303,11 @@ incarnate (EReflow *reflow)
if (reflow->items[unsorted] == NULL) {
if (reflow->model) {
reflow->items[unsorted] = e_reflow_model_incarnate (reflow->model, unsorted, GNOME_CANVAS_GROUP (reflow));
- g_object_set (reflow->items[unsorted],
- "selected", e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), unsorted),
- "width", (gdouble) reflow->column_width,
- NULL);
+ g_object_set (
+ reflow->items[unsorted],
+ "selected", e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), unsorted),
+ "width", (gdouble) reflow->column_width,
+ NULL);
}
}
}
@@ -552,31 +559,34 @@ set_empty (EReflow *reflow)
if (reflow->count == 0) {
if (reflow->empty_text) {
if (reflow->empty_message) {
- gnome_canvas_item_set (reflow->empty_text,
- "width", reflow->minimum_width,
- "text", reflow->empty_message,
- NULL);
- e_canvas_item_move_absolute (reflow->empty_text,
- reflow->minimum_width / 2,
- 0);
+ gnome_canvas_item_set (
+ reflow->empty_text,
+ "width", reflow->minimum_width,
+ "text", reflow->empty_message,
+ NULL);
+ e_canvas_item_move_absolute (
+ reflow->empty_text,
+ reflow->minimum_width / 2,
+ 0);
} else {
g_object_run_dispose (G_OBJECT (reflow->empty_text));
reflow->empty_text = NULL;
}
} else {
if (reflow->empty_message) {
- reflow->empty_text =
- gnome_canvas_item_new (GNOME_CANVAS_GROUP (reflow),
- e_text_get_type (),
- "width", reflow->minimum_width,
- "clip", TRUE,
- "use_ellipsis", TRUE,
- "justification", GTK_JUSTIFY_CENTER,
- "text", reflow->empty_message,
- NULL);
- e_canvas_item_move_absolute (reflow->empty_text,
- reflow->minimum_width / 2,
- 0);
+ reflow->empty_text = gnome_canvas_item_new (
+ GNOME_CANVAS_GROUP (reflow),
+ e_text_get_type (),
+ "width", reflow->minimum_width,
+ "clip", TRUE,
+ "use_ellipsis", TRUE,
+ "justification", GTK_JUSTIFY_CENTER,
+ "text", reflow->empty_message,
+ NULL);
+ e_canvas_item_move_absolute (
+ reflow->empty_text,
+ reflow->minimum_width / 2,
+ 0);
}
}
} else {
@@ -593,16 +603,21 @@ disconnect_model (EReflow *reflow)
if (reflow->model == NULL)
return;
- g_signal_handler_disconnect (reflow->model,
- reflow->model_changed_id);
- g_signal_handler_disconnect (reflow->model,
- reflow->comparison_changed_id);
- g_signal_handler_disconnect (reflow->model,
- reflow->model_items_inserted_id);
- g_signal_handler_disconnect (reflow->model,
- reflow->model_item_removed_id);
- g_signal_handler_disconnect (reflow->model,
- reflow->model_item_changed_id);
+ g_signal_handler_disconnect (
+ reflow->model,
+ reflow->model_changed_id);
+ g_signal_handler_disconnect (
+ reflow->model,
+ reflow->comparison_changed_id);
+ g_signal_handler_disconnect (
+ reflow->model,
+ reflow->model_items_inserted_id);
+ g_signal_handler_disconnect (
+ reflow->model,
+ reflow->model_item_removed_id);
+ g_signal_handler_disconnect (
+ reflow->model,
+ reflow->model_item_changed_id);
g_object_unref (reflow->model);
reflow->model_changed_id = 0;
@@ -619,12 +634,15 @@ disconnect_selection (EReflow *reflow)
if (reflow->selection == NULL)
return;
- g_signal_handler_disconnect (reflow->selection,
- reflow->selection_changed_id);
- g_signal_handler_disconnect (reflow->selection,
- reflow->selection_row_changed_id);
- g_signal_handler_disconnect (reflow->selection,
- reflow->cursor_changed_id);
+ g_signal_handler_disconnect (
+ reflow->selection,
+ reflow->selection_changed_id);
+ g_signal_handler_disconnect (
+ reflow->selection,
+ reflow->selection_row_changed_id);
+ g_signal_handler_disconnect (
+ reflow->selection,
+ reflow->cursor_changed_id);
g_object_unref (reflow->selection);
reflow->selection_changed_id = 0;
@@ -681,10 +699,12 @@ disconnect_adjustment (EReflow *reflow)
if (reflow->adjustment == NULL)
return;
- g_signal_handler_disconnect (reflow->adjustment,
- reflow->adjustment_changed_id);
- g_signal_handler_disconnect (reflow->adjustment,
- reflow->adjustment_value_changed_id);
+ g_signal_handler_disconnect (
+ reflow->adjustment,
+ reflow->adjustment_changed_id);
+ g_signal_handler_disconnect (
+ reflow->adjustment,
+ reflow->adjustment_value_changed_id);
g_object_unref (reflow->adjustment);
@@ -737,8 +757,9 @@ static void
disconnect_set_adjustment (EReflow *reflow)
{
if (reflow->set_scroll_adjustments_id != 0) {
- g_signal_handler_disconnect (GNOME_CANVAS_ITEM (reflow)->canvas,
- reflow->set_scroll_adjustments_id);
+ g_signal_handler_disconnect (
+ GNOME_CANVAS_ITEM (reflow)->canvas,
+ reflow->set_scroll_adjustments_id);
reflow->set_scroll_adjustments_id = 0;
}
}
@@ -909,9 +930,10 @@ e_reflow_realize (GnomeCanvasItem *item)
count = reflow->count;
for (i = 0; i < count; i++) {
if (reflow->items[i])
- gnome_canvas_item_set (reflow->items[i],
- "width", reflow->column_width,
- NULL);
+ gnome_canvas_item_set (
+ reflow->items[i],
+ "width", reflow->column_width,
+ NULL);
}
set_empty (reflow);
@@ -981,9 +1003,10 @@ e_reflow_event (GnomeCanvasItem *item,
GnomeCanvasItem *item = reflow->items[unsorted];
EFocus has_focus;
if (item) {
- g_object_get (item,
- "has_focus", &has_focus,
- NULL);
+ g_object_get (
+ item,
+ "has_focus", &has_focus,
+ NULL);
if (has_focus) {
if (event->key.state & GDK_SHIFT_MASK) {
if (i == 0)
@@ -1001,9 +1024,10 @@ e_reflow_event (GnomeCanvasItem *item,
}
item = reflow->items[unsorted];
- gnome_canvas_item_set (item,
- "has_focus", (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START,
- NULL);
+ gnome_canvas_item_set (
+ item,
+ "has_focus", (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START,
+ NULL);
return TRUE;
}
}
@@ -1030,10 +1054,11 @@ e_reflow_event (GnomeCanvasItem *item,
reflow->temp_column_width = reflow->column_width;
reflow->column_drag = TRUE;
- gnome_canvas_item_grab (item,
- GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK,
- reflow->arrow_cursor,
- button->time);
+ gnome_canvas_item_grab (
+ item,
+ GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK,
+ reflow->arrow_cursor,
+ button->time);
reflow->previous_temp_column_width = -1;
reflow->need_column_resize = TRUE;
@@ -1193,7 +1218,7 @@ e_reflow_event (GnomeCanvasItem *item,
window = gtk_widget_get_window (GTK_WIDGET (item->canvas));
- if (!( crossing->y >= E_REFLOW_BORDER_WIDTH && crossing->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER )) {
+ if (!(crossing->y >= E_REFLOW_BORDER_WIDTH && crossing->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER)) {
if (!reflow->default_cursor_shown) {
gdk_window_set_cursor (window, reflow->default_cursor);
reflow->default_cursor_shown = TRUE;
@@ -1206,8 +1231,8 @@ e_reflow_event (GnomeCanvasItem *item,
}
if (return_val)
return return_val;
- else if (GNOME_CANVAS_ITEM_CLASS ( e_reflow_parent_class )->event)
- return (* GNOME_CANVAS_ITEM_CLASS ( e_reflow_parent_class )->event) (item, event);
+ else if (GNOME_CANVAS_ITEM_CLASS (e_reflow_parent_class)->event)
+ return (* GNOME_CANVAS_ITEM_CLASS (e_reflow_parent_class)->event) (item, event);
else
return FALSE;
}
@@ -1246,16 +1271,17 @@ e_reflow_draw (GnomeCanvasItem *item,
if (running_width > x + width)
break;
x_rect = running_width;
- gtk_paint_flat_box (style,
- cr,
- GTK_STATE_ACTIVE,
- GTK_SHADOW_NONE,
- GTK_WIDGET (item->canvas),
- "reflow",
- x_rect - x,
- y_rect - y,
- width_rect,
- height_rect);
+ gtk_paint_flat_box (
+ style,
+ cr,
+ GTK_STATE_ACTIVE,
+ GTK_SHADOW_NONE,
+ GTK_WIDGET (item->canvas),
+ "reflow",
+ x_rect - x,
+ y_rect - y,
+ width_rect,
+ height_rect);
running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
}
if (reflow->column_drag) {
@@ -1290,11 +1316,12 @@ e_reflow_draw (GnomeCanvasItem *item,
if (running_width > x + width)
break;
x_rect = running_width;
- cairo_rectangle (cr,
- x_rect - x,
- y_rect - y,
- width_rect - 1,
- height_rect - 1);
+ cairo_rectangle (
+ cr,
+ x_rect - x,
+ y_rect - y,
+ width_rect - 1,
+ height_rect - 1);
cairo_fill (cr);
running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
}
@@ -1366,7 +1393,7 @@ e_reflow_update (GnomeCanvasItem *item,
width_rect = E_REFLOW_DIVIDER_WIDTH;
height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2);
- for ( i = 0; i < reflow->column_count; i++) {
+ for (i = 0; i < reflow->column_count; i++) {
x_rect = running_width;
gnome_canvas_request_redraw (item->canvas, x_rect, y_rect, x_rect + width_rect, y_rect + height_rect);
running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
@@ -1382,7 +1409,7 @@ e_reflow_update (GnomeCanvasItem *item,
width_rect = E_REFLOW_DIVIDER_WIDTH;
height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2);
- for ( i = 0; i < reflow->column_count; i++) {
+ for (i = 0; i < reflow->column_count; i++) {
x_rect = running_width;
gnome_canvas_request_redraw (item->canvas, x_rect, y_rect, x_rect + width_rect, y_rect + height_rect);
running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
@@ -1456,9 +1483,10 @@ e_reflow_reflow (GnomeCanvasItem *item,
}
if (unsorted >= 0 && reflow->items[unsorted]) {
- e_canvas_item_move_absolute (GNOME_CANVAS_ITEM (reflow->items[unsorted]),
- (gdouble) running_width,
- (gdouble) running_height);
+ e_canvas_item_move_absolute (
+ GNOME_CANVAS_ITEM (reflow->items[unsorted]),
+ (gdouble) running_width,
+ (gdouble) running_height);
running_height += reflow->heights[unsorted] + E_REFLOW_BORDER_WIDTH;
}
}
@@ -1545,67 +1573,86 @@ e_reflow_class_init (EReflowClass *class)
class->selection_event = e_reflow_selection_event_real;
class->column_width_changed = NULL;
- g_object_class_install_property (object_class, PROP_MINIMUM_WIDTH,
- g_param_spec_double ("minimum_width",
- "Minimum width",
- "Minimum Width",
- 0.0, G_MAXDOUBLE, 0.0,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (object_class, PROP_WIDTH,
- g_param_spec_double ("width",
- "Width",
- "Width",
- 0.0, G_MAXDOUBLE, 0.0,
- G_PARAM_READABLE));
-
- g_object_class_install_property (object_class, PROP_HEIGHT,
- g_param_spec_double ("height",
- "Height",
- "Height",
- 0.0, G_MAXDOUBLE, 0.0,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (object_class, PROP_EMPTY_MESSAGE,
- g_param_spec_string ("empty_message",
- "Empty message",
- "Empty message",
- NULL,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (object_class, PROP_MODEL,
- g_param_spec_object ("model",
- "Reflow model",
- "Reflow model",
- E_TYPE_REFLOW_MODEL,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (object_class, PROP_COLUMN_WIDTH,
- g_param_spec_double ("column_width",
- "Column width",
- "Column width",
- 0.0, G_MAXDOUBLE, 150.0,
- G_PARAM_READWRITE));
-
- signals[SELECTION_EVENT] =
- g_signal_new ("selection_event",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EReflowClass, selection_event),
- NULL, NULL,
- e_marshal_INT__OBJECT_BOXED,
- G_TYPE_INT, 2,
- G_TYPE_OBJECT,
- GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE);
-
- signals[COLUMN_WIDTH_CHANGED] =
- g_signal_new ("column_width_changed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EReflowClass, column_width_changed),
- NULL, NULL,
- g_cclosure_marshal_VOID__DOUBLE,
- G_TYPE_NONE, 1, G_TYPE_DOUBLE);
+ g_object_class_install_property (
+ object_class,
+ PROP_MINIMUM_WIDTH,
+ g_param_spec_double (
+ "minimum_width",
+ "Minimum width",
+ "Minimum Width",
+ 0.0, G_MAXDOUBLE, 0.0,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_WIDTH,
+ g_param_spec_double (
+ "width",
+ "Width",
+ "Width",
+ 0.0, G_MAXDOUBLE, 0.0,
+ G_PARAM_READABLE));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_HEIGHT,
+ g_param_spec_double (
+ "height",
+ "Height",
+ "Height",
+ 0.0, G_MAXDOUBLE, 0.0,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_EMPTY_MESSAGE,
+ g_param_spec_string (
+ "empty_message",
+ "Empty message",
+ "Empty message",
+ NULL,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_MODEL,
+ g_param_spec_object (
+ "model",
+ "Reflow model",
+ "Reflow model",
+ E_TYPE_REFLOW_MODEL,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_COLUMN_WIDTH,
+ g_param_spec_double (
+ "column_width",
+ "Column width",
+ "Column width",
+ 0.0, G_MAXDOUBLE, 150.0,
+ G_PARAM_READWRITE));
+
+ signals[SELECTION_EVENT] = g_signal_new (
+ "selection_event",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (EReflowClass, selection_event),
+ NULL, NULL,
+ e_marshal_INT__OBJECT_BOXED,
+ G_TYPE_INT, 2,
+ G_TYPE_OBJECT,
+ GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE);
+
+ signals[COLUMN_WIDTH_CHANGED] = g_signal_new (
+ "column_width_changed",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (EReflowClass, column_width_changed),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__DOUBLE,
+ G_TYPE_NONE, 1,
+ G_TYPE_DOUBLE);
}
static void
@@ -1650,9 +1697,10 @@ e_reflow_init (EReflow *reflow)
reflow->selection = E_SELECTION_MODEL (e_selection_model_simple_new ());
reflow->sorter = e_sorter_array_new (er_create_cmp_cache, er_compare, reflow);
- g_object_set (reflow->selection,
- "sorter", reflow->sorter,
- NULL);
+ g_object_set (
+ reflow->selection,
+ "sorter", reflow->sorter,
+ NULL);
reflow->selection_changed_id = g_signal_connect (
reflow->selection, "selection_changed",
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 05:31:32 +0800