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Diffstat (limited to 'src/caja-window-pane.c')
| -rw-r--r-- | src/caja-window-pane.c | 305 |
1 files changed, 305 insertions, 0 deletions
diff --git a/src/caja-window-pane.c b/src/caja-window-pane.c new file mode 100644 index 00000000..fde98201 --- /dev/null +++ b/src/caja-window-pane.c @@ -0,0 +1,305 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + caja-window-pane.c: Caja window pane + + Copyright (C) 2008 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 the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Holger Berndt <[email protected]> +*/ + +#include "caja-window-pane.h" +#include "caja-window-private.h" +#include "caja-navigation-window-pane.h" +#include "caja-window-manage-views.h" +#include <eel/eel-gtk-macros.h> + +static void caja_window_pane_init (CajaWindowPane *pane); +static void caja_window_pane_class_init (CajaWindowPaneClass *class); +static void caja_window_pane_dispose (GObject *object); + +G_DEFINE_TYPE (CajaWindowPane, + caja_window_pane, + G_TYPE_OBJECT) +#define parent_class caja_window_pane_parent_class + + +static inline CajaWindowSlot * +get_first_inactive_slot (CajaWindowPane *pane) +{ + GList *l; + CajaWindowSlot *slot; + + for (l = pane->slots; l != NULL; l = l->next) + { + slot = CAJA_WINDOW_SLOT (l->data); + if (slot != pane->active_slot) + { + return slot; + } + } + + return NULL; +} + +void +caja_window_pane_show (CajaWindowPane *pane) +{ + pane->visible = TRUE; + EEL_CALL_METHOD (CAJA_WINDOW_PANE_CLASS, pane, + show, (pane)); +} + +void +caja_window_pane_zoom_in (CajaWindowPane *pane) +{ + CajaWindowSlot *slot; + + g_assert (pane != NULL); + + caja_window_set_active_pane (pane->window, pane); + + slot = pane->active_slot; + if (slot->content_view != NULL) + { + caja_view_bump_zoom_level (slot->content_view, 1); + } +} + +void +caja_window_pane_zoom_to_level (CajaWindowPane *pane, + CajaZoomLevel level) +{ + CajaWindowSlot *slot; + + g_assert (pane != NULL); + + caja_window_set_active_pane (pane->window, pane); + + slot = pane->active_slot; + if (slot->content_view != NULL) + { + caja_view_zoom_to_level (slot->content_view, level); + } +} + +void +caja_window_pane_zoom_out (CajaWindowPane *pane) +{ + CajaWindowSlot *slot; + + g_assert (pane != NULL); + + caja_window_set_active_pane (pane->window, pane); + + slot = pane->active_slot; + if (slot->content_view != NULL) + { + caja_view_bump_zoom_level (slot->content_view, -1); + } +} + +void +caja_window_pane_zoom_to_default (CajaWindowPane *pane) +{ + CajaWindowSlot *slot; + + g_assert (pane != NULL); + + caja_window_set_active_pane (pane->window, pane); + + slot = pane->active_slot; + if (slot->content_view != NULL) + { + caja_view_restore_default_zoom_level (slot->content_view); + } +} + +void +caja_window_pane_slot_close (CajaWindowPane *pane, CajaWindowSlot *slot) +{ + CajaWindowSlot *next_slot; + + if (pane->window) + { + CajaWindow *window; + window = pane->window; + if (pane->active_slot == slot) + { + g_assert (pane->active_slots != NULL); + g_assert (pane->active_slots->data == slot); + + next_slot = NULL; + if (pane->active_slots->next != NULL) + { + next_slot = CAJA_WINDOW_SLOT (pane->active_slots->next->data); + } + + if (next_slot == NULL) + { + next_slot = get_first_inactive_slot (CAJA_WINDOW_PANE (pane)); + } + + caja_window_set_active_slot (window, next_slot); + } + caja_window_close_slot (slot); + + /* If that was the last slot in the active pane, close the pane or even the whole window. */ + if (window->details->active_pane->slots == NULL) + { + CajaWindowPane *next_pane; + next_pane = caja_window_get_next_pane (window); + + /* If next_pane is non-NULL, we have more than one pane available. In this + * case, close the current pane and switch to the next one. If there is + * no next pane, close the window. */ + if(next_pane) + { + caja_window_close_pane (pane); + caja_window_pane_switch_to (next_pane); + if (CAJA_IS_NAVIGATION_WINDOW (window)) + { + caja_navigation_window_update_show_hide_menu_items (CAJA_NAVIGATION_WINDOW (window)); + } + } + else + { + caja_window_close (window); + } + } + } +} + +static void +real_sync_location_widgets (CajaWindowPane *pane) +{ + CajaWindowSlot *slot; + + /* TODO: Would be nice with a real subclass for spatial panes */ + g_assert (CAJA_IS_SPATIAL_WINDOW (pane->window)); + + slot = pane->active_slot; + + /* Change the location button to match the current location. */ + caja_spatial_window_set_location_button (CAJA_SPATIAL_WINDOW (pane->window), + slot->location); +} + + +void +caja_window_pane_sync_location_widgets (CajaWindowPane *pane) +{ + EEL_CALL_METHOD (CAJA_WINDOW_PANE_CLASS, pane, + sync_location_widgets, (pane)); +} + +void +caja_window_pane_sync_search_widgets (CajaWindowPane *pane) +{ + g_assert (CAJA_IS_WINDOW_PANE (pane)); + + EEL_CALL_METHOD (CAJA_WINDOW_PANE_CLASS, pane, + sync_search_widgets, (pane)); +} + +void +caja_window_pane_grab_focus (CajaWindowPane *pane) +{ + if (CAJA_IS_WINDOW_PANE (pane) && pane->active_slot) + { + caja_view_grab_focus (pane->active_slot->content_view); + } +} + +void +caja_window_pane_switch_to (CajaWindowPane *pane) +{ + caja_window_pane_grab_focus (pane); +} + +static void +caja_window_pane_init (CajaWindowPane *pane) +{ + pane->slots = NULL; + pane->active_slots = NULL; + pane->active_slot = NULL; + pane->is_active = FALSE; +} + +void +caja_window_pane_set_active (CajaWindowPane *pane, gboolean is_active) +{ + if (is_active == pane->is_active) + { + return; + } + + pane->is_active = is_active; + + /* notify the current slot about its activity state (so that it can e.g. modify the bg color) */ + caja_window_slot_is_in_active_pane (pane->active_slot, is_active); + + EEL_CALL_METHOD (CAJA_WINDOW_PANE_CLASS, pane, + set_active, (pane, is_active)); +} + +static void +caja_window_pane_class_init (CajaWindowPaneClass *class) +{ + G_OBJECT_CLASS (class)->dispose = caja_window_pane_dispose; + CAJA_WINDOW_PANE_CLASS (class)->sync_location_widgets = real_sync_location_widgets; +} + +static void +caja_window_pane_dispose (GObject *object) +{ + CajaWindowPane *pane = CAJA_WINDOW_PANE (object); + + g_assert (pane->slots == NULL); + + pane->window = NULL; + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +CajaWindowPane * +caja_window_pane_new (CajaWindow *window) +{ + CajaWindowPane *pane; + + pane = g_object_new (CAJA_TYPE_WINDOW_PANE, NULL); + pane->window = window; + return pane; +} + +CajaWindowSlot * +caja_window_pane_get_slot_for_content_box (CajaWindowPane *pane, + GtkWidget *content_box) +{ + CajaWindowSlot *slot; + GList *l; + + for (l = pane->slots; l != NULL; l = l->next) + { + slot = CAJA_WINDOW_SLOT (l->data); + + if (slot->content_box == content_box) + { + return slot; + } + } + return NULL; +} |