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layout.cc
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/*
* Copyright (C) 2006 John Ellis
* Copyright (C) 2008 - 2016 The Geeqie Team
*
* Author: John Ellis
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "layout.h"
#include <unistd.h>
#include <algorithm>
#include <string>
#include <utility>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gdk/gdk.h>
#ifdef GDK_WINDOWING_X11
# include <gdk/gdkx.h>
#endif
#include <glib-object.h>
#include <pango/pango.h>
#include "bar-sort.h"
#include "bar.h"
#include "compat.h"
#include "filedata.h"
#include "histogram.h"
#include "history-list.h"
#include "image-overlay.h"
#include "image.h"
#include "intl.h"
#include "layout-config.h"
#include "layout-image.h"
#include "layout-util.h"
#include "main-defines.h"
#include "main.h"
#include "menu.h"
#include "metadata.h"
#include "misc.h"
#include "options.h"
#include "pixbuf-util.h"
#include "preferences.h"
#include "rcfile.h"
#include "shortcuts.h"
#include "ui-fileops.h"
#include "ui-menu.h"
#include "ui-misc.h"
#include "ui-tabcomp.h"
#include "ui-utildlg.h"
#include "view-dir.h"
#include "view-file.h"
#include "window.h"
namespace
{
constexpr gint MAINWINDOW_DEF_WIDTH = 700;
constexpr gint MAINWINDOW_DEF_HEIGHT = 500;
constexpr gint MAIN_WINDOW_DIV_HPOS = MAINWINDOW_DEF_WIDTH / 2;
constexpr gint MAIN_WINDOW_DIV_VPOS = MAINWINDOW_DEF_HEIGHT / 2;
constexpr gint TOOLWINDOW_DEF_WIDTH = 260;
constexpr gint TOOLWINDOW_DEF_HEIGHT = 450;
constexpr gint PROGRESS_WIDTH = 150;
constexpr gint ZOOM_LABEL_WIDTH = 120;
constexpr gint CONFIG_WINDOW_DEF_WIDTH = 600;
constexpr gint CONFIG_WINDOW_DEF_HEIGHT = 400;
struct LayoutConfig
{
LayoutWindow *lw;
GtkWidget *configwindow;
GtkWidget *home_path_entry;
GtkWidget *layout_widget;
LayoutOptions options;
};
#define LAYOUT_ID_CURRENT "_current_"
std::vector<LayoutWindow *> layout_window_list;
LayoutWindow *current_lw = nullptr;
inline gboolean is_current_layout_id(const gchar *id)
{
return strcmp(id, LAYOUT_ID_CURRENT) == 0;
}
LayoutWindow *layout_window_find_by_options_id(const gchar *id)
{
auto it = std::find_if(layout_window_list.begin(), layout_window_list.end(),
[id](LayoutWindow *lw){ return g_strcmp0(lw->options.id, id) == 0; });
if (it == layout_window_list.end()) return nullptr;
return *it;
}
void layout_load_attributes(LayoutOptions &lop, const gchar **attribute_names, const gchar **attribute_values)
{
g_autofree gchar *id = nullptr;
while (*attribute_names)
{
const gchar *option = *attribute_names++;
const gchar *value = *attribute_values++;
/* layout options */
if (READ_CHAR_FULL("id", id)) continue;
if (READ_INT(lop, style)) continue;
if (READ_CHAR(lop, order)) continue;
if (READ_UINT_ENUM(lop, dir_view_type)) continue;
if (READ_UINT_ENUM(lop, file_view_type)) continue;
if (READ_UINT_ENUM(lop, file_view_list_sort.method)) continue;
if (READ_BOOL(lop, file_view_list_sort.ascend)) continue;
if (READ_BOOL(lop, file_view_list_sort.case_sensitive)) continue;
if (READ_UINT_ENUM(lop, dir_view_list_sort.method)) continue;
if (READ_BOOL(lop, dir_view_list_sort.ascend)) continue;
if (READ_BOOL(lop, dir_view_list_sort.case_sensitive)) continue;
if (READ_BOOL(lop, show_marks)) continue;
if (READ_BOOL(lop, show_file_filter)) continue;
if (READ_BOOL(lop, show_thumbnails)) continue;
if (READ_BOOL(lop, show_directory_date)) continue;
if (READ_CHAR(lop, home_path)) continue;
if (READ_UINT_ENUM_CLAMP(lop, startup_path, 0, STARTUP_PATH_HOME)) continue;
/* window positions */
if (READ_INT_FULL("main_window.x", lop.main_window.rect.x)) continue;
if (READ_INT_FULL("main_window.y", lop.main_window.rect.y)) continue;
if (READ_INT_FULL("main_window.w", lop.main_window.rect.width)) continue;
if (READ_INT_FULL("main_window.h", lop.main_window.rect.height)) continue;
if (READ_BOOL(lop, main_window.maximized)) continue;
if (READ_INT(lop, main_window.hdivider_pos)) continue;
if (READ_INT(lop, main_window.vdivider_pos)) continue;
if (READ_INT_CLAMP(lop, folder_window.vdivider_pos, 1, 1000)) continue;
if (READ_INT_FULL("float_window.x", lop.float_window.rect.x)) continue;
if (READ_INT_FULL("float_window.y", lop.float_window.rect.y)) continue;
if (READ_INT_FULL("float_window.w", lop.float_window.rect.width)) continue;
if (READ_INT_FULL("float_window.h", lop.float_window.rect.height)) continue;
if (READ_INT(lop, float_window.vdivider_pos)) continue;
if (READ_BOOL(lop, tools_float)) continue;
if (READ_BOOL(lop, tools_hidden)) continue;
if (READ_BOOL(lop, show_info_pixel)) continue;
if (READ_BOOL(lop, ignore_alpha)) continue;
if (READ_BOOL(lop, bars_state.info)) continue;
if (READ_BOOL(lop, bars_state.sort)) continue;
if (READ_BOOL(lop, bars_state.tools_float)) continue;
if (READ_BOOL(lop, bars_state.tools_hidden)) continue;
if (READ_BOOL(lop, bars_state.hidden)) continue;
if (READ_UINT(lop, image_overlay.state)) continue;
if (READ_INT(lop, image_overlay.histogram_channel)) continue;
if (READ_INT(lop, image_overlay.histogram_mode)) continue;
if (READ_INT(lop, log_window.x)) continue;
if (READ_INT(lop, log_window.y)) continue;
if (READ_INT(lop, log_window.width)) continue;
if (READ_INT(lop, log_window.height)) continue;
if (READ_INT_FULL("preferences_window.x", lop.preferences_window.rect.x)) continue;
if (READ_INT_FULL("preferences_window.y", lop.preferences_window.rect.y)) continue;
if (READ_INT_FULL("preferences_window.w", lop.preferences_window.rect.width)) continue;
if (READ_INT_FULL("preferences_window.h", lop.preferences_window.rect.height)) continue;
if (READ_INT(lop, preferences_window.page_number)) continue;
if (READ_INT(lop, search_window.x)) continue;
if (READ_INT(lop, search_window.y)) continue;
if (READ_INT_FULL("search_window.w", lop.search_window.width)) continue;
if (READ_INT_FULL("search_window.h", lop.search_window.height)) continue;
if (READ_INT(lop, dupe_window.x)) continue;
if (READ_INT(lop, dupe_window.y)) continue;
if (READ_INT_FULL("dupe_window.w", lop.dupe_window.width)) continue;
if (READ_INT_FULL("dupe_window.h", lop.dupe_window.height)) continue;
if (READ_INT(lop, advanced_exif_window.x)) continue;
if (READ_INT(lop, advanced_exif_window.y)) continue;
if (READ_INT_FULL("advanced_exif_window.w", lop.advanced_exif_window.width)) continue;
if (READ_INT_FULL("advanced_exif_window.h", lop.advanced_exif_window.height)) continue;
if (READ_BOOL(lop, animate)) continue;
if (READ_INT(lop, workspace)) continue;
config_file_error((std::string("Unknown attribute: ") + option + " = " + value).c_str());
}
if (id && !is_current_layout_id(id))
{
std::swap(lop.id, id);
}
}
LayoutOptions init_layout_options(const gchar **attribute_names, const gchar **attribute_values)
{
LayoutOptions lop;
memset(&lop, 0, sizeof(LayoutOptions));
lop.dir_view_type = DIRVIEW_LIST;
lop.dir_view_list_sort.ascend = TRUE;
lop.dir_view_list_sort.case_sensitive = TRUE;
lop.dir_view_list_sort.method = SORT_NAME;
lop.file_view_list_sort.ascend = TRUE;
lop.file_view_list_sort.case_sensitive = TRUE;
lop.file_view_list_sort.method = SORT_NAME;
lop.file_view_type = FILEVIEW_LIST;
lop.float_window.rect = {0, 0, 260, 450};
lop.float_window.vdivider_pos = -1;
lop.home_path = nullptr;
lop.id = g_strdup("null");
lop.main_window.hdivider_pos = -1;
lop.main_window.maximized = FALSE;
lop.main_window.rect = {0, 0, 720, 540};
lop.main_window.vdivider_pos = 200;
lop.search_window = {100, 100, 700, 650};
lop.dupe_window = {100, 100, 800, 400};
lop.advanced_exif_window = {0, 0, 900, 600};
lop.folder_window.vdivider_pos = 100;
lop.order = g_strdup("123");
lop.show_directory_date = FALSE;
lop.show_marks = FALSE;
lop.show_file_filter = FALSE;
lop.show_thumbnails = FALSE;
lop.style = 0;
lop.show_info_pixel = FALSE;
lop.selectable_toolbars_hidden = FALSE;
lop.tools_float = FALSE;
lop.tools_hidden = FALSE;
lop.image_overlay.histogram_channel = HCHAN_RGB;
lop.image_overlay.histogram_mode = HMODE_LOG;
lop.image_overlay.state = OSD_SHOW_NOTHING;
lop.animate = TRUE;
lop.bars_state.hidden = FALSE;
lop.log_window = {0, 0, 520, 400};
lop.preferences_window.rect = {0, 0, 700, 600};
lop.split_pane_sync = FALSE;
lop.workspace = -1;
if (attribute_names) layout_load_attributes(lop, attribute_names, attribute_values);
return lop;
}
void free_layout_options_content(LayoutOptions &dest)
{
g_free(dest.id);
g_free(dest.order);
g_free(dest.home_path);
g_free(dest.last_path);
}
void copy_layout_options(LayoutOptions &dest, const LayoutOptions &src)
{
free_layout_options_content(dest);
dest = src;
dest.id = g_strdup(src.id);
dest.order = g_strdup(src.order);
dest.home_path = g_strdup(src.home_path);
dest.last_path = g_strdup(src.last_path);
}
void layout_options_set_unique_id(LayoutOptions &options)
{
if (options.id && options.id[0]) return; /* id is already set */
g_free(options.id);
options.id = layout_get_unique_id();
}
void layout_apply_options(LayoutWindow *lw, const LayoutOptions &lop)
{
if (!layout_valid(&lw)) return;
/** @FIXME add other options too */
gboolean refresh_style = (lop.style != lw->options.style || strcmp(lop.order, lw->options.order) != 0);
gboolean refresh_lists = (lop.show_directory_date != lw->options.show_directory_date);
copy_layout_options(lw->options, lop);
if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
if (refresh_lists) layout_refresh(lw);
}
} // namespace
static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
/*
*-----------------------------------------------------------------------------
* misc
*-----------------------------------------------------------------------------
*/
LayoutWindow *get_current_layout()
{
if (current_lw) return current_lw;
if (!layout_window_list.empty()) return layout_window_list.front();
return nullptr;
}
gboolean layout_valid(LayoutWindow **lw)
{
if (*lw == nullptr)
{
*lw = get_current_layout();
return *lw != nullptr;
}
return std::find(layout_window_list.cbegin(), layout_window_list.cend(), *lw) != layout_window_list.cend();
}
LayoutWindow *layout_find_by_image(ImageWindow *imd)
{
auto it = std::find_if(layout_window_list.begin(), layout_window_list.end(),
[imd](LayoutWindow *lw){ return lw->image == imd; });
if (it == layout_window_list.end()) return nullptr;
return *it;
}
LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
{
auto it = std::find_if(layout_window_list.begin(), layout_window_list.end(),
[imd](LayoutWindow *lw){ return lw->image->image_fd == imd->image_fd; });
if (it == layout_window_list.end()) return nullptr;
return *it;
}
LayoutWindow *layout_find_by_layout_id(const gchar *id)
{
if (!id || !id[0]) return nullptr;
if (is_current_layout_id(id))
{
return get_current_layout();
}
return layout_window_find_by_options_id(id);
}
gchar *layout_get_unique_id()
{
char id[10];
gint i;
i = 1;
while (TRUE)
{
g_snprintf(id, sizeof(id), "lw%d", i);
if (!layout_find_by_layout_id(id))
{
return g_strdup(id);
}
i++;
}
}
static gboolean layout_set_current_cb(GtkWidget *, GdkEventFocus *, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
current_lw = lw;
return FALSE;
}
static void layout_box_folders_changed_cb(GtkWidget *widget, gpointer)
{
/** @FIXME this is probably not the correct way to implement this */
for (LayoutWindow *lw : layout_window_list)
{
lw->options.folder_window.vdivider_pos = gtk_paned_get_position(GTK_PANED(widget));
}
}
gchar *layout_get_window_list()
{
GString *ret = g_string_new(nullptr);
for (const LayoutWindow *lw : layout_window_list)
{
if (ret->len > 0)
g_string_append_c(ret, '\n');
g_string_append(ret, lw->options.id);
}
return g_string_free(ret, FALSE);
}
/*
*-----------------------------------------------------------------------------
* menu, toolbar, and dir view
*-----------------------------------------------------------------------------
*/
static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
const gchar *buf = gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry));
if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
{
layout_set_path(lw, buf);
}
}
static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
g_autofree gchar *buf = g_strdup(path);
parse_out_relatives(buf);
if (isdir(buf))
{
if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
{
gtk_widget_grab_focus(GTK_WIDGET(lw->path_entry));
gint pos = -1;
/* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
strlen(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
}
}
else if (lw->dir_fd)
{
g_autofree gchar *base = remove_level_from_path(buf);
if (strcmp(lw->dir_fd->path, base) == 0)
{
layout_list_scroll_to_subpart(lw, filename_from_path(buf));
}
}
}
static void layout_path_entry_cb(const gchar *path, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
if (download_web_file(path, FALSE, lw)) return;
g_autofree gchar *buf = g_strdup(path);
parse_out_relatives(buf);
layout_set_path(lw, buf);
}
static void layout_vd_select_cb(ViewDir *, FileData *fd, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
layout_set_fd(lw, fd);
}
static void layout_path_entry_tab_append_cb(const gchar *, gpointer data, gint n)
{
auto lw = static_cast<LayoutWindow *>(data);
if (!lw || !lw->back_button) return;
if (!layout_valid(&lw)) return;
/* Enable back button if it makes sense */
gtk_widget_set_sensitive(lw->back_button, (n > 1));
}
static gboolean path_entry_tooltip_cb(GtkWidget *widget, gpointer)
{
GList *box_child_list;
GtkComboBox *path_entry;
box_child_list = gtk_container_get_children(GTK_CONTAINER(widget));
path_entry = static_cast<GtkComboBox *>(box_child_list->data);
g_autofree gchar *current_path = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(path_entry));
gtk_widget_set_tooltip_text(GTK_WIDGET(widget), current_path);
g_list_free(box_child_list);
return FALSE;
}
static GtkWidget *layout_tool_setup(LayoutWindow *lw)
{
GtkWidget *box;
GtkWidget *box_folders;
GtkWidget *box_menu_tabcomp;
GtkWidget *menu_bar;
GtkWidget *menu_tool_bar;
GtkWidget *menu_toolbar_box;
GtkWidget *open_menu;
GtkWidget *scd;
GtkWidget *scroll_window;
GtkWidget *tabcomp;
GtkWidget *toolbar;
box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
if (!options->expand_menu_toolbar)
{
menu_toolbar_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
scroll_window = gq_gtk_scrolled_window_new(nullptr, nullptr);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);
if (!options->hamburger_menu)
{
menu_bar = layout_actions_menu_bar(lw);
gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), menu_bar, FALSE, FALSE, 0);
}
toolbar = layout_actions_toolbar(lw, TOOLBAR_MAIN);
gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), toolbar, FALSE, FALSE, 0);
gq_gtk_container_add(GTK_WIDGET(scroll_window), menu_toolbar_box);
gq_gtk_box_pack_start(GTK_BOX(box), scroll_window, FALSE, FALSE, 0);
gq_gtk_widget_show_all(scroll_window);
}
else
{
menu_tool_bar = layout_actions_menu_tool_bar(lw);
DEBUG_NAME(menu_tool_bar);
gtk_widget_show(menu_tool_bar);
gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->menu_tool_bar, FALSE, FALSE, 0);
}
tabcomp = tab_completion_new_with_history(&lw->path_entry, nullptr, "path_list", -1, layout_path_entry_cb, lw);
DEBUG_NAME(tabcomp);
tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
if (options->hamburger_menu)
{
box_menu_tabcomp = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_show(box_menu_tabcomp);
open_menu = layout_actions_menu_bar(lw);
gtk_widget_set_tooltip_text(open_menu, _("Open application menu"));
gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), open_menu, FALSE, FALSE, 0);
gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), tabcomp, TRUE, TRUE, 0);
gq_gtk_box_pack_start(GTK_BOX(box), box_menu_tabcomp, FALSE, FALSE, 0);
}
else
{
gq_gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
}
gtk_widget_show(tabcomp);
gtk_widget_set_has_tooltip(GTK_WIDGET(tabcomp), TRUE);
g_signal_connect(G_OBJECT(tabcomp), "query_tooltip", G_CALLBACK(path_entry_tooltip_cb), lw);
g_signal_connect(G_OBJECT(gtk_widget_get_parent(gtk_widget_get_parent(lw->path_entry))), "changed", G_CALLBACK(layout_path_entry_changed_cb), lw);
box_folders = GTK_WIDGET(gtk_paned_new(GTK_ORIENTATION_HORIZONTAL));
DEBUG_NAME(box_folders);
gq_gtk_box_pack_start(GTK_BOX(box), box_folders, TRUE, TRUE, 0);
lw->vd = vd_new(lw);
vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
lw->dir_view = lw->vd->widget;
DEBUG_NAME(lw->dir_view);
gtk_paned_add2(GTK_PANED(box_folders), lw->dir_view);
gtk_widget_show(lw->dir_view);
scd = shortcuts_new(lw);
DEBUG_NAME(scd);
gtk_paned_add1(GTK_PANED(box_folders), scd);
gtk_paned_set_position(GTK_PANED(box_folders), lw->options.folder_window.vdivider_pos);
gtk_widget_show(box_folders);
g_signal_connect(G_OBJECT(box_folders), "notify::position", G_CALLBACK(layout_box_folders_changed_cb), lw);
gtk_widget_show(box);
return box;
}
/*
*-----------------------------------------------------------------------------
* sort button (and menu)
*-----------------------------------------------------------------------------
*/
static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
{
LayoutWindow *lw;
SortType type;
if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
if (!lw) return;
type = static_cast<SortType>GPOINTER_TO_INT(data);
if (type == SORT_EXIFTIME || type == SORT_EXIFTIMEDIGITIZED || type == SORT_RATING)
{
vf_read_metadata_in_idle(lw->vf);
}
layout_sort_set_files(lw, type, lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
}
static void layout_sort_menu_ascend_cb(GtkWidget *, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
layout_sort_set_files(lw, lw->options.file_view_list_sort.method, !lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
}
static void layout_sort_menu_case_cb(GtkWidget *, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
layout_sort_set_files(lw, lw->options.file_view_list_sort.method, lw->options.file_view_list_sort.ascend, !lw->options.file_view_list_sort.case_sensitive);
}
static void layout_sort_button_press_cb(GtkWidget *, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
GtkWidget *menu;
menu = submenu_add_sort(nullptr, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->options.file_view_list_sort.method);
/* take ownership of menu */
g_object_ref_sink(G_OBJECT(menu));
/* ascending option */
menu_item_add_divider(menu);
menu_item_add_check(menu, _("Ascending"), lw->options.file_view_list_sort.ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
menu_item_add_check(menu, _("Case"), lw->options.file_view_list_sort.case_sensitive, G_CALLBACK(layout_sort_menu_case_cb), lw);
g_signal_connect(G_OBJECT(menu), "selection_done",
G_CALLBACK(g_object_unref), NULL); // destroy the menu
gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
}
static GtkWidget *layout_sort_button(LayoutWindow *lw, GtkWidget *box)
{
GtkWidget *button;
GtkWidget *frame;
frame = gtk_frame_new(nullptr);
DEBUG_NAME(frame);
gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
gtk_widget_show(frame);
button = gtk_button_new_with_label(sort_type_get_text(lw->options.file_view_list_sort.method));
#if HAVE_GTK4
gtk_button_set_icon_name(GTK_BUTTON(button), GQ_ICON_PAN_DOWN);
#else
GtkWidget *image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
gtk_button_set_always_show_image(GTK_BUTTON(button), TRUE);
gtk_button_set_image(GTK_BUTTON(button), image);
#endif
g_signal_connect(G_OBJECT(button), "clicked",
G_CALLBACK(layout_sort_button_press_cb), lw);
gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
gq_gtk_container_add(GTK_WIDGET(frame), button);
gtk_widget_show(button);
return button;
}
static void layout_zoom_menu_cb(GtkWidget *widget, gpointer data)
{
ZoomMode mode;
if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
mode = static_cast<ZoomMode>GPOINTER_TO_INT(data);
options->image.zoom_mode = mode;
}
static void layout_scroll_menu_cb(GtkWidget *widget, gpointer data)
{
if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
options->image.scroll_reset_method = static_cast<ScrollReset>(GPOINTER_TO_UINT(data));
image_options_sync();
}
static void layout_zoom_button_press_cb(GtkWidget *, gpointer data)
{
auto lw = static_cast<LayoutWindow *>(data);
GtkWidget *menu;
menu = submenu_add_zoom(nullptr, G_CALLBACK(layout_zoom_menu_cb),
lw, FALSE, FALSE, TRUE, options->image.zoom_mode);
/* take ownership of menu */
g_object_ref_sink(G_OBJECT(menu));
menu_item_add_divider(menu);
menu_item_add_radio(menu, _("Scroll to top left corner"),
GUINT_TO_POINTER(ScrollReset::TOPLEFT),
options->image.scroll_reset_method == ScrollReset::TOPLEFT,
G_CALLBACK(layout_scroll_menu_cb),
GUINT_TO_POINTER(ScrollReset::TOPLEFT));
menu_item_add_radio(menu, _("Scroll to image center"),
GUINT_TO_POINTER(ScrollReset::CENTER),
options->image.scroll_reset_method == ScrollReset::CENTER,
G_CALLBACK(layout_scroll_menu_cb),
GUINT_TO_POINTER(ScrollReset::CENTER));
menu_item_add_radio(menu, _("Keep the region from previous image"),
GUINT_TO_POINTER(ScrollReset::NOCHANGE),
options->image.scroll_reset_method == ScrollReset::NOCHANGE,
G_CALLBACK(layout_scroll_menu_cb),
GUINT_TO_POINTER(ScrollReset::NOCHANGE));
g_signal_connect(G_OBJECT(menu), "selection_done",
G_CALLBACK(g_object_unref), NULL); // destroy the menu
gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
}
static GtkWidget *layout_zoom_button(LayoutWindow *lw, GtkWidget *box, gint size, gboolean)
{
GtkWidget *button;
GtkWidget *frame;
frame = gtk_frame_new(nullptr);
DEBUG_NAME(frame);
if (size) gtk_widget_set_size_request(frame, size, -1);
gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
gtk_widget_show(frame);
button = gtk_button_new_with_label("1:1");
#if HAVE_GTK4
gtk_button_set_icon_name(GTK_BUTTON(button), GQ_ICON_PAN_DOWN);
#else
GtkWidget *image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
gtk_button_set_always_show_image(GTK_BUTTON(button), TRUE);
gtk_button_set_image(GTK_BUTTON(button), image);
#endif
g_signal_connect(G_OBJECT(button), "clicked",
G_CALLBACK(layout_zoom_button_press_cb), lw);
gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
gq_gtk_container_add(GTK_WIDGET(frame), button);
gtk_widget_show(button);
return button;
}
/*
*-----------------------------------------------------------------------------
* status bar
*-----------------------------------------------------------------------------
*/
void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
{
static gdouble meta = 0;
if (!layout_valid(&lw)) return;
if (!lw->info_progress_bar) return;
/* Give priority to the loading meta data message
*/
if(!g_strcmp0(text, "Loading thumbs..."))
{
if (meta)
{
return;
}
}
else
{
meta = val;
}
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar),
val ? ((text) ? text : " ") : " ");
}
void layout_status_update_info(LayoutWindow *lw, const gchar *text)
{
g_autofree gchar *buf = nullptr;
gint hrs;
gint min;
gdouble sec;
if (!layout_valid(&lw)) return;
if (!text)
{
guint n;
gint64 n_bytes = 0;
n = layout_list_count(lw, &n_bytes);
if (n)
{
guint s;
gint64 s_bytes = 0;
g_autofree gchar *ss = nullptr;
if (layout_image_slideshow_active(lw))
{
GString *delay;
if (!layout_image_slideshow_paused(lw))
{
delay = g_string_new(_(" Slideshow ["));
}
else
{
delay = g_string_new(_(" Paused ["));
}
hrs = options->slideshow.delay / (36000);
min = (options->slideshow.delay -(36000 * hrs))/600;
sec = static_cast<gdouble>(options->slideshow.delay -(36000 * hrs)-(min * 600)) / 10;
if (hrs > 0)
{
g_string_append_printf(delay, "%dh ", hrs);
}
if (min > 0)
{
g_string_append_printf(delay, "%dm ", min);
}
g_string_append_printf(delay, "%.1fs]", sec);
ss = g_string_free(delay, FALSE);
}
else
{
ss = g_strdup("");
}
s = layout_selection_count(lw, &s_bytes);
layout_bars_new_selection(lw, s);
g_autofree gchar *b = text_from_size_abrev(n_bytes);
if (s > 0)
{
g_autofree gchar *sb = text_from_size_abrev(s_bytes);
buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
}
else
{
buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
}
text = buf;
image_osd_update(lw->image);
}
else
{
text = "";
}
}
if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
}
void layout_status_update_image(LayoutWindow *lw)
{
FileData *fd;
gint page_total;
gint page_num;
if (!layout_valid(&lw) || !lw->image) return;
if (!lw->info_zoom || !lw->info_details) return; /*called from layout_style_set */
if (!lw->image->image_fd)
{
gtk_button_set_label(GTK_BUTTON(lw->info_zoom), "");
gtk_label_set_text(GTK_LABEL(lw->info_details), "");
}
else
{
g_autofree gchar *zoom_text = image_zoom_get_as_text(lw->image);
gtk_button_set_label(GTK_BUTTON(lw->info_zoom), zoom_text);
g_autofree gchar *b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
g_autofree gchar *details_text = nullptr;
if (lw->image->unknown)
{
const gchar *filename = image_get_path(lw->image);
if (filename && !access_file(filename, R_OK))
{
details_text = g_strdup_printf(_("(no read permission) %s bytes"), b);
}
else
{
details_text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
}
}
else
{
gint width;
gint height;
fd = image_get_fd(lw->image);
page_total = fd->page_total;
page_num = fd->page_num + 1;
image_get_image_size(lw->image, &width, &height);
if (page_total > 1)
{
details_text = g_strdup_printf(_("( %d x %d ) %s bytes [%d/%d]"), width, height, b, page_num, page_total);
}
else
{
details_text = g_strdup_printf(_("( %d x %d ) %s bytes"), width, height, b);
}
}
g_signal_emit_by_name (lw->image->pr, "update-pixel");
gtk_label_set_text(GTK_LABEL(lw->info_details), details_text);
}
layout_util_sync_color(lw); /* update color button */
}
void layout_status_update_all(LayoutWindow *lw)
{
layout_status_update_progress(lw, 0.0, nullptr);
layout_status_update_info(lw, nullptr);
layout_status_update_image(lw);
layout_util_status_update_write(lw);
}
static GtkWidget *layout_status_label(const gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
{
GtkWidget *label;
GtkWidget *frame;
frame = gtk_frame_new(nullptr);
DEBUG_NAME(frame);
if (size) gtk_widget_set_size_request(frame, size, -1);
gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
if (start)
{
gq_gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
}
else
{
gq_gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
}
gtk_widget_show(frame);
label = gtk_label_new(text ? text : "");
gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_END);
gq_gtk_container_add(GTK_WIDGET(frame), label);
gtk_widget_show(label);
return label;
}