Add an initial version of the tree view widget.
I might want to work on the widget at the FOSDEM, so it's easier to commit the code now.
This commit is contained in:
Mark de Wever
parent
caeb337341
commit
9ec2566ee8
15 changed files with 1196 additions and 1 deletions
103
data/gui/default/widget/toggle_button_tree_view_node.cfg
Normal file
103
data/gui/default/widget/toggle_button_tree_view_node.cfg
Normal file
|
|
@ -0,0 +1,103 @@
|
|||
#textdomain wesnoth-lib
|
||||
###
|
||||
### Definition of a toggle button to be used in a tree view as node fold/unfold indicator
|
||||
###
|
||||
|
||||
[toggle_button_definition]
|
||||
|
||||
id = "tree_view_node"
|
||||
description = "Fold/unfold status indicator of a tree view node."
|
||||
|
||||
[resolution]
|
||||
|
||||
{GUI_NORMAL__RESOLUTION}
|
||||
|
||||
min_width = 25
|
||||
min_height = 19
|
||||
|
||||
default_width = 25
|
||||
default_height = 19
|
||||
|
||||
max_width = 25
|
||||
max_height = 19
|
||||
|
||||
[state_enabled]
|
||||
|
||||
[draw]
|
||||
|
||||
[image]
|
||||
name = "buttons/fold-arrow.png"
|
||||
[/image]
|
||||
|
||||
[/draw]
|
||||
|
||||
[/state_enabled]
|
||||
|
||||
[state_disabled]
|
||||
|
||||
[draw]
|
||||
|
||||
[image]
|
||||
name = "buttons/fold-arrow-active.png"
|
||||
[/image]
|
||||
|
||||
[/draw]
|
||||
|
||||
[/state_disabled]
|
||||
|
||||
[state_focussed]
|
||||
|
||||
[draw]
|
||||
|
||||
[image]
|
||||
name = "buttons/fold-arrow-pressed.png"
|
||||
[/image]
|
||||
|
||||
[/draw]
|
||||
|
||||
[/state_focussed]
|
||||
|
||||
###
|
||||
### Selected
|
||||
###
|
||||
|
||||
[state_enabled_selected]
|
||||
|
||||
[draw]
|
||||
|
||||
[image]
|
||||
name = "buttons/unfold-arrow.png"
|
||||
[/image]
|
||||
|
||||
[/draw]
|
||||
|
||||
[/state_enabled_selected]
|
||||
|
||||
[state_disabled_selected]
|
||||
|
||||
[draw]
|
||||
|
||||
[image]
|
||||
name = "buttons/unfold-arrow-active.png"
|
||||
[/image]
|
||||
|
||||
[/draw]
|
||||
|
||||
[/state_disabled_selected]
|
||||
|
||||
[state_focussed_selected]
|
||||
|
||||
[draw]
|
||||
|
||||
[image]
|
||||
name = "buttons/unfold-arrow-pressed.png"
|
||||
[/image]
|
||||
|
||||
[/draw]
|
||||
|
||||
[/state_focussed_selected]
|
||||
|
||||
[/resolution]
|
||||
|
||||
[/toggle_button_definition]
|
||||
|
||||
109
data/gui/default/widget/tree_view_default.cfg
Normal file
109
data/gui/default/widget/tree_view_default.cfg
Normal file
|
|
@ -0,0 +1,109 @@
|
|||
#textdomain wesnoth-lib
|
||||
###
|
||||
### Definition of a tree view
|
||||
###
|
||||
|
||||
#define _GUI_RESOLUTION RESOLUTION FONT_SIZE FONT_STYLE FONT_COLOUR_ENABLED FONT_COLOUR_DISABLED
|
||||
[resolution]
|
||||
|
||||
{RESOLUTION}
|
||||
|
||||
min_width = 0
|
||||
min_height = 0
|
||||
|
||||
default_width = 0
|
||||
default_height = 0
|
||||
|
||||
max_width = 0
|
||||
max_height = 0
|
||||
|
||||
text_font_size = {FONT_SIZE}
|
||||
text_font_style = {FONT_STYLE}
|
||||
|
||||
[state_enabled]
|
||||
|
||||
[draw]
|
||||
[/draw]
|
||||
|
||||
[/state_enabled]
|
||||
|
||||
[state_disabled]
|
||||
|
||||
[draw]
|
||||
[/draw]
|
||||
|
||||
[/state_disabled]
|
||||
|
||||
[grid]
|
||||
|
||||
[row]
|
||||
grow_factor = 1
|
||||
|
||||
[column]
|
||||
grow_factor = 1
|
||||
horizontal_grow = "true" # needed ?
|
||||
vertical_grow = "true" # needed ?
|
||||
|
||||
[grid]
|
||||
id = "_content_grid"
|
||||
[/grid]
|
||||
|
||||
[/column]
|
||||
|
||||
[column]
|
||||
grow_factor = 0
|
||||
|
||||
{GUI__VERTICAL_SCROLLBAR_GRID}
|
||||
|
||||
[/column]
|
||||
|
||||
[/row]
|
||||
|
||||
[row]
|
||||
grow_factor = 0
|
||||
|
||||
[column]
|
||||
|
||||
{GUI__HORIZONTAL_SCROLLBAR_GRID}
|
||||
|
||||
[/column]
|
||||
|
||||
[column]
|
||||
|
||||
[spacer]
|
||||
[/spacer]
|
||||
|
||||
[/column]
|
||||
|
||||
[/row]
|
||||
|
||||
[/grid]
|
||||
|
||||
[/resolution]
|
||||
#enddef
|
||||
|
||||
[tree_view_definition]
|
||||
id = "default"
|
||||
description = "Default tree view."
|
||||
|
||||
{_GUI_RESOLUTION
|
||||
({GUI_TINY__RESOLUTION})
|
||||
({GUI_TINY__FONT_SIZE__DEFAULT})
|
||||
()
|
||||
({GUI__FONT_COLOUR_ENABLED__DEFAULT})
|
||||
({GUI__FONT_COLOUR_DISABLED__DEFAULT})
|
||||
}
|
||||
|
||||
|
||||
{_GUI_RESOLUTION
|
||||
({GUI_NORMAL__RESOLUTION})
|
||||
({GUI_NORMAL__FONT_SIZE__DEFAULT})
|
||||
()
|
||||
({GUI__FONT_COLOUR_ENABLED__DEFAULT})
|
||||
({GUI__FONT_COLOUR_DISABLED__DEFAULT})
|
||||
}
|
||||
|
||||
[/tree_view_definition]
|
||||
|
||||
#undef _GUI_RESOLUTION
|
||||
|
||||
|
|
@ -29,6 +29,7 @@ src/gui/auxiliary/widget_definition/text_box.cpp
|
|||
src/gui/auxiliary/widget_definition/toggle_button.cpp
|
||||
src/gui/auxiliary/widget_definition/toggle_panel.cpp
|
||||
src/gui/auxiliary/widget_definition/tooltip.cpp
|
||||
src/gui/auxiliary/widget_definition/tree_view.cpp
|
||||
src/gui/auxiliary/widget_definition/vertical_scrollbar.cpp
|
||||
src/gui/auxiliary/widget_definition/window.cpp
|
||||
src/gui/auxiliary/window_builder/button.cpp
|
||||
|
|
@ -54,6 +55,7 @@ src/gui/auxiliary/window_builder/stacked_widget.cpp
|
|||
src/gui/auxiliary/window_builder/text_box.cpp
|
||||
src/gui/auxiliary/window_builder/toggle_button.cpp
|
||||
src/gui/auxiliary/window_builder/toggle_panel.cpp
|
||||
src/gui/auxiliary/window_builder/tree_view.cpp
|
||||
src/gui/auxiliary/window_builder/vertical_scrollbar.cpp
|
||||
src/gui/dialogs/addon_connect.cpp
|
||||
src/gui/dialogs/addon_list.cpp
|
||||
|
|
@ -105,6 +107,7 @@ src/gui/widgets/text.cpp
|
|||
src/gui/widgets/toggle_button.cpp
|
||||
src/gui/widgets/toggle_panel.cpp
|
||||
src/gui/widgets/tooltip.cpp
|
||||
src/gui/widgets/tree_view.cpp
|
||||
src/gui/widgets/vertical_scrollbar.cpp
|
||||
src/gui/widgets/widget.cpp
|
||||
src/gui/widgets/window.cpp
|
||||
|
|
|
|||
|
|
@ -247,6 +247,7 @@ set(wesnoth-main_SRC
|
|||
gui/auxiliary/widget_definition/toggle_button.cpp
|
||||
gui/auxiliary/widget_definition/toggle_panel.cpp
|
||||
gui/auxiliary/widget_definition/tooltip.cpp
|
||||
gui/auxiliary/widget_definition/tree_view.cpp
|
||||
gui/auxiliary/widget_definition/vertical_scrollbar.cpp
|
||||
gui/auxiliary/widget_definition/window.cpp
|
||||
gui/auxiliary/window_builder/button.cpp
|
||||
|
|
@ -272,6 +273,7 @@ set(wesnoth-main_SRC
|
|||
gui/auxiliary/window_builder/panel.cpp
|
||||
gui/auxiliary/window_builder/password_box.cpp
|
||||
gui/auxiliary/window_builder/toggle_panel.cpp
|
||||
gui/auxiliary/window_builder/tree_view.cpp
|
||||
gui/auxiliary/window_builder.cpp
|
||||
gui/dialogs/addon_connect.cpp
|
||||
gui/dialogs/addon_list.cpp
|
||||
|
|
@ -324,6 +326,7 @@ set(wesnoth-main_SRC
|
|||
gui/widgets/toggle_button.cpp
|
||||
gui/widgets/toggle_panel.cpp
|
||||
gui/widgets/tooltip.cpp
|
||||
gui/widgets/tree_view.cpp
|
||||
gui/widgets/vertical_scrollbar.cpp
|
||||
gui/widgets/widget.cpp
|
||||
gui/widgets/window.cpp
|
||||
|
|
|
|||
|
|
@ -127,6 +127,7 @@ wesnoth_source = \
|
|||
gui/auxiliary/widget_definition/toggle_button.cpp \
|
||||
gui/auxiliary/widget_definition/toggle_panel.cpp \
|
||||
gui/auxiliary/widget_definition/tooltip.cpp \
|
||||
gui/auxiliary/widget_definition/tree_view.cpp \
|
||||
gui/auxiliary/widget_definition/vertical_scrollbar.cpp \
|
||||
gui/auxiliary/widget_definition/window.cpp \
|
||||
gui/auxiliary/window_builder/button.cpp \
|
||||
|
|
@ -152,6 +153,7 @@ wesnoth_source = \
|
|||
gui/auxiliary/window_builder/panel.cpp \
|
||||
gui/auxiliary/window_builder/password_box.cpp \
|
||||
gui/auxiliary/window_builder/toggle_panel.cpp \
|
||||
gui/auxiliary/window_builder/tree_view.cpp \
|
||||
gui/auxiliary/window_builder.cpp \
|
||||
gui/dialogs/addon_connect.cpp \
|
||||
gui/dialogs/addon_list.cpp \
|
||||
|
|
@ -204,6 +206,7 @@ wesnoth_source = \
|
|||
gui/widgets/toggle_button.cpp \
|
||||
gui/widgets/toggle_panel.cpp \
|
||||
gui/widgets/tooltip.cpp \
|
||||
gui/widgets/tree_view.cpp \
|
||||
gui/widgets/vertical_scrollbar.cpp \
|
||||
gui/widgets/widget.cpp \
|
||||
gui/widgets/window.cpp \
|
||||
|
|
|
|||
|
|
@ -289,6 +289,7 @@ wesnoth_sources = Split("""
|
|||
gui/auxiliary/widget_definition/toggle_button.cpp
|
||||
gui/auxiliary/widget_definition/toggle_panel.cpp
|
||||
gui/auxiliary/widget_definition/tooltip.cpp
|
||||
gui/auxiliary/widget_definition/tree_view.cpp
|
||||
gui/auxiliary/widget_definition/window.cpp
|
||||
gui/auxiliary/window_builder/button.cpp
|
||||
gui/auxiliary/window_builder/control.cpp
|
||||
|
|
@ -313,6 +314,7 @@ wesnoth_sources = Split("""
|
|||
gui/auxiliary/window_builder/panel.cpp
|
||||
gui/auxiliary/window_builder/password_box.cpp
|
||||
gui/auxiliary/window_builder/toggle_panel.cpp
|
||||
gui/auxiliary/window_builder/tree_view.cpp
|
||||
gui/auxiliary/window_builder.cpp
|
||||
gui/dialogs/addon_connect.cpp
|
||||
gui/dialogs/addon_list.cpp
|
||||
|
|
@ -365,6 +367,7 @@ wesnoth_sources = Split("""
|
|||
gui/widgets/toggle_button.cpp
|
||||
gui/widgets/toggle_panel.cpp
|
||||
gui/widgets/tooltip.cpp
|
||||
gui/widgets/tree_view.cpp
|
||||
gui/widgets/vertical_scrollbar.cpp
|
||||
gui/widgets/widget.cpp
|
||||
gui/widgets/window.cpp
|
||||
|
|
|
|||
48
src/gui/auxiliary/widget_definition/tree_view.cpp
Normal file
48
src/gui/auxiliary/widget_definition/tree_view.cpp
Normal file
|
|
@ -0,0 +1,48 @@
|
|||
/* $Id$ */
|
||||
/*
|
||||
Copyright (C) 2010 by Mark de Wever <koraq@xs4all.nl>
|
||||
Part of the Battle for Wesnoth Project http://www.wesnoth.org/
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License version 2
|
||||
or at your option any later version.
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY.
|
||||
|
||||
See the COPYING file for more details.
|
||||
*/
|
||||
|
||||
#define GETTEXT_DOMAIN "wesnoth-lib"
|
||||
|
||||
#include "gui/auxiliary/widget_definition/tree_view.hpp"
|
||||
|
||||
#include "gettext.hpp"
|
||||
#include "gui/auxiliary/log.hpp"
|
||||
#include "wml_exception.hpp"
|
||||
|
||||
namespace gui2 {
|
||||
|
||||
ttree_view_definition::ttree_view_definition(const config& cfg) :
|
||||
tcontrol_definition(cfg)
|
||||
{
|
||||
DBG_GUI_P << "Parsing tree view " << id << '\n';
|
||||
|
||||
load_resolutions<tresolution>(cfg);
|
||||
}
|
||||
|
||||
ttree_view_definition::tresolution::tresolution(const config& cfg) :
|
||||
tresolution_definition_(cfg),
|
||||
grid(NULL)
|
||||
{
|
||||
// Note the order should be the same as the enum tstate is listbox.hpp.
|
||||
state.push_back(tstate_definition(cfg.child("state_enabled")));
|
||||
state.push_back(tstate_definition(cfg.child("state_disabled")));
|
||||
|
||||
const config &child = cfg.child("grid");
|
||||
VALIDATE(child, _("No grid defined."));
|
||||
|
||||
grid = new tbuilder_grid(child);
|
||||
}
|
||||
|
||||
} // namespace gui2
|
||||
|
||||
41
src/gui/auxiliary/widget_definition/tree_view.hpp
Normal file
41
src/gui/auxiliary/widget_definition/tree_view.hpp
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
/* $Id$ */
|
||||
/*
|
||||
Copyright (C) 2010 by Mark de Wever <koraq@xs4all.nl>
|
||||
Part of the Battle for Wesnoth Project http://www.wesnoth.org/
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License version 2
|
||||
or at your option any later version.
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY.
|
||||
|
||||
See the COPYING file for more details.
|
||||
*/
|
||||
|
||||
#ifndef GUI_AUXILIARY_WIDGET_DEFINITION_TREE_VIEW_HPP_INCLUDED
|
||||
#define GUI_AUXILIARY_WIDGET_DEFINITION_TREE_VIEW_HPP_INCLUDED
|
||||
|
||||
#include "gui/auxiliary/widget_definition.hpp"
|
||||
#include "gui/auxiliary/window_builder.hpp"
|
||||
|
||||
namespace gui2 {
|
||||
|
||||
struct ttree_view_definition
|
||||
: public tcontrol_definition
|
||||
{
|
||||
|
||||
explicit ttree_view_definition(const config& cfg);
|
||||
|
||||
struct tresolution
|
||||
: public tresolution_definition_
|
||||
{
|
||||
explicit tresolution(const config& cfg);
|
||||
|
||||
tbuilder_grid_ptr grid;
|
||||
};
|
||||
};
|
||||
|
||||
} // namespace gui2
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -38,6 +38,7 @@
|
|||
#include "gui/auxiliary/window_builder/stacked_widget.hpp"
|
||||
#include "gui/auxiliary/window_builder/text_box.hpp"
|
||||
#include "gui/auxiliary/window_builder/toggle_button.hpp"
|
||||
#include "gui/auxiliary/window_builder/tree_view.hpp"
|
||||
#include "gui/auxiliary/window_builder/panel.hpp"
|
||||
#include "gui/auxiliary/window_builder/password_box.hpp"
|
||||
#include "gui/auxiliary/window_builder/toggle_panel.hpp"
|
||||
|
|
@ -89,6 +90,7 @@ tbuilder_widget_ptr create_builder_widget(const config& cfg)
|
|||
TRY(password_box);
|
||||
TRY(toggle_button);
|
||||
TRY(toggle_panel);
|
||||
TRY(tree_view);
|
||||
TRY(vertical_scrollbar);
|
||||
TRY(grid);
|
||||
|
||||
|
|
|
|||
112
src/gui/auxiliary/window_builder/tree_view.cpp
Normal file
112
src/gui/auxiliary/window_builder/tree_view.cpp
Normal file
|
|
@ -0,0 +1,112 @@
|
|||
/* $Id$ */
|
||||
/*
|
||||
Copyright (C) 2008 - 2010 by Mark de Wever <koraq@xs4all.nl>
|
||||
Part of the Battle for Wesnoth Project http://www.wesnoth.org/
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License version 2
|
||||
or at your option any later version.
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY.
|
||||
|
||||
See the COPYING file for more details.
|
||||
*/
|
||||
|
||||
#define GETTEXT_DOMAIN "wesnoth-lib"
|
||||
|
||||
#include "gui/auxiliary/window_builder/tree_view.hpp"
|
||||
|
||||
#include "foreach.hpp"
|
||||
#include "gettext.hpp"
|
||||
#include "gui/auxiliary/log.hpp"
|
||||
#include "gui/auxiliary/widget_definition/tree_view.hpp"
|
||||
#include "gui/auxiliary/window_builder/helper.hpp"
|
||||
#include "gui/widgets/tree_view.hpp"
|
||||
#include "wml_exception.hpp"
|
||||
|
||||
namespace gui2 {
|
||||
|
||||
namespace implementation {
|
||||
|
||||
tbuilder_tree_view::tbuilder_tree_view(const config& cfg)
|
||||
: tbuilder_control(cfg)
|
||||
, vertical_scrollbar_mode(
|
||||
get_scrollbar_mode(cfg["vertical_scrollbar_mode"]))
|
||||
, horizontal_scrollbar_mode(
|
||||
get_scrollbar_mode(cfg["horizontal_scrollbar_mode"]))
|
||||
, indention_step_size(
|
||||
lexical_cast_default<unsigned>(cfg["indention_step_size"]))
|
||||
, nodes()
|
||||
{
|
||||
|
||||
foreach(const config &node, cfg.child_range("node")) {
|
||||
nodes.push_back(tnode(node));
|
||||
}
|
||||
|
||||
/** @todo activate after the string freeze. */
|
||||
#if 0
|
||||
// VALIDATE(!nodes.empty(), _("No nodes defined for a tree view."));
|
||||
#else
|
||||
assert(!nodes.empty());
|
||||
#endif
|
||||
}
|
||||
|
||||
twidget* tbuilder_tree_view::build() const
|
||||
{
|
||||
/*
|
||||
* TODO see how much we can move in the constructor instead of
|
||||
* builing in several steps.
|
||||
*/
|
||||
ttree_view *widget = new ttree_view(nodes);
|
||||
|
||||
init_control(widget);
|
||||
|
||||
widget->set_vertical_scrollbar_mode(vertical_scrollbar_mode);
|
||||
widget->set_horizontal_scrollbar_mode(horizontal_scrollbar_mode);
|
||||
|
||||
widget->set_indention_step_size(indention_step_size);
|
||||
|
||||
DBG_GUI_G << "Window builder: placed tree_view '"
|
||||
<< id << "' with defintion '"
|
||||
<< definition << "'.\n";
|
||||
|
||||
boost::intrusive_ptr<const ttree_view_definition::tresolution> conf =
|
||||
boost::dynamic_pointer_cast
|
||||
<const ttree_view_definition::tresolution>(widget->config());
|
||||
assert(conf);
|
||||
|
||||
widget->init_grid(conf->grid);
|
||||
widget->finalize_setup();
|
||||
|
||||
return widget;
|
||||
}
|
||||
|
||||
tbuilder_tree_view::tnode::tnode(const config& cfg)
|
||||
: id(cfg["id"])
|
||||
, builder(NULL)
|
||||
{
|
||||
VALIDATE(!id.empty(), missing_mandatory_wml_key("node", "id"));
|
||||
/** @todo activate after the string freeze. */
|
||||
#if 0
|
||||
// VALIDATE(id != "root",
|
||||
_("[node]id 'root' is reserved for the implentation."));
|
||||
#else
|
||||
assert(id != "root");
|
||||
#endif
|
||||
|
||||
const config& node_definition = cfg.child("node_definition");
|
||||
|
||||
/** @todo activate after the string freeze. */
|
||||
#if 0
|
||||
// VALIDATE(node_definition, _("No node defined."));
|
||||
#else
|
||||
assert(node_definition);
|
||||
#endif
|
||||
|
||||
builder = new tbuilder_grid(node_definition);
|
||||
}
|
||||
|
||||
} // namespace implementation
|
||||
|
||||
} // namespace gui2
|
||||
|
||||
68
src/gui/auxiliary/window_builder/tree_view.hpp
Normal file
68
src/gui/auxiliary/window_builder/tree_view.hpp
Normal file
|
|
@ -0,0 +1,68 @@
|
|||
/* $Id$ */
|
||||
/*
|
||||
Copyright (C) 2008 - 2010 by Mark de Wever <koraq@xs4all.nl>
|
||||
Part of the Battle for Wesnoth Project http://www.wesnoth.org/
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License version 2
|
||||
or at your option any later version.
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY.
|
||||
|
||||
See the COPYING file for more details.
|
||||
*/
|
||||
|
||||
#ifndef GUI_AUXILIARY_WINDOW_BUILDER_TREE_VIEW_HPP_INCLUDED
|
||||
#define GUI_AUXILIARY_WINDOW_BUILDER_TREE_VIEW_HPP_INCLUDED
|
||||
|
||||
#include "gui/auxiliary/window_builder/control.hpp"
|
||||
|
||||
#include "gui/widgets/scrollbar_container.hpp"
|
||||
|
||||
namespace gui2 {
|
||||
|
||||
namespace implementation {
|
||||
|
||||
struct tbuilder_tree_view
|
||||
: public tbuilder_control
|
||||
{
|
||||
explicit tbuilder_tree_view(const config& cfg);
|
||||
|
||||
twidget* build () const;
|
||||
|
||||
tscrollbar_container::tscrollbar_mode
|
||||
vertical_scrollbar_mode,
|
||||
horizontal_scrollbar_mode;
|
||||
|
||||
unsigned indention_step_size;
|
||||
|
||||
struct tnode
|
||||
{
|
||||
explicit tnode(const config& cfg);
|
||||
|
||||
std::string id;
|
||||
tbuilder_grid_ptr builder;
|
||||
};
|
||||
|
||||
/**
|
||||
* The types of nodes in the tree view.
|
||||
*
|
||||
* Since we expect the amount of nodes to remain low it's stored in a
|
||||
* vector and not in a map.
|
||||
*/
|
||||
std::vector<tnode> nodes;
|
||||
|
||||
/*
|
||||
* NOTE this class doesn't have a data section, so it can only be filled
|
||||
* with data by the engine. I think this poses no limit on the usage since
|
||||
* I don't foresee that somebody wants to pre-fill a tree view. If the need
|
||||
* arises the data part can be added.
|
||||
*/
|
||||
};
|
||||
|
||||
} // namespace implementation
|
||||
|
||||
} // namespace gui2
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -43,6 +43,7 @@ class tscrollbar_container
|
|||
friend struct implementation::tbuilder_scroll_label;
|
||||
friend struct implementation::tbuilder_scrollbar_panel;
|
||||
friend class tlistbox;
|
||||
friend class ttree_view;
|
||||
friend struct tscrollbar_container_implementation;
|
||||
|
||||
public:
|
||||
|
|
@ -388,7 +389,7 @@ private:
|
|||
SDL_Rect content_visible_area_;
|
||||
|
||||
/** The builder needs to call us so we do our setup. */
|
||||
void finalize_setup();
|
||||
void finalize_setup(); // FIXME make protected
|
||||
|
||||
/**
|
||||
* Function for the subclasses to do their setup.
|
||||
|
|
|
|||
|
|
@ -46,6 +46,7 @@
|
|||
#include "gui/auxiliary/widget_definition/toggle_button.hpp"
|
||||
#include "gui/auxiliary/widget_definition/toggle_panel.hpp"
|
||||
#include "gui/auxiliary/widget_definition/tooltip.hpp"
|
||||
#include "gui/auxiliary/widget_definition/tree_view.hpp"
|
||||
#include "gui/auxiliary/widget_definition/vertical_scrollbar.hpp"
|
||||
#include "gui/widgets/window.hpp"
|
||||
#include "serialization/parser.hpp"
|
||||
|
|
@ -211,6 +212,7 @@ const std::string& tgui_definition::read(const config& cfg)
|
|||
* Toggle_panel Like a toggle button but then as panel so
|
||||
* can hold multiple items in a grid.
|
||||
* Tooltip A small tooltip with help.
|
||||
* Tree_view A tree view widget.
|
||||
* Vertical_scrollbar A vertical scrollbar.
|
||||
* Window A window.
|
||||
* @end_table
|
||||
|
|
@ -280,6 +282,7 @@ const std::string& tgui_definition::read(const config& cfg)
|
|||
load_definitions<ttoggle_button_definition>("toggle_button", cfg);
|
||||
load_definitions<ttoggle_panel_definition>("toggle_panel", cfg);
|
||||
load_definitions<ttooltip_definition>("tooltip", cfg);
|
||||
load_definitions<ttree_view_definition>("tree_view", cfg);
|
||||
load_definitions<tvertical_scrollbar_definition>("vertical_scrollbar", cfg);
|
||||
load_definitions<twindow_definition>("window", cfg);
|
||||
|
||||
|
|
|
|||
471
src/gui/widgets/tree_view.cpp
Normal file
471
src/gui/widgets/tree_view.cpp
Normal file
|
|
@ -0,0 +1,471 @@
|
|||
/* $Id$ */
|
||||
/*
|
||||
Copyright (C) 2008 - 2010 by Mark de Wever <koraq@xs4all.nl>
|
||||
Part of the Battle for Wesnoth Project http://www.wesnoth.org/
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License version 2
|
||||
or at your option any later version.
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY.
|
||||
|
||||
See the COPYING file for more details.
|
||||
*/
|
||||
|
||||
#define GETTEXT_DOMAIN "wesnoth-lib"
|
||||
|
||||
#include "gui/widgets/tree_view.hpp"
|
||||
|
||||
#include "gui/auxiliary/log.hpp"
|
||||
#include "gui/widgets/control.hpp"
|
||||
#include "gui/widgets/toggle_button.hpp"
|
||||
#include "gui/widgets/toggle_panel.hpp"
|
||||
|
||||
#include <boost/bind.hpp>
|
||||
|
||||
#define LOG_NODE_SCOPE_HEADER \
|
||||
get_control_type() + " [" + parent_widget_->id() + "] " + __func__
|
||||
#define LOG_NODE_HEADER LOG_NODE_SCOPE_HEADER + ':'
|
||||
|
||||
#define LOG_SCOPE_HEADER get_control_type() + " [" + id() + "] " + __func__
|
||||
#define LOG_HEADER LOG_SCOPE_HEADER + ':'
|
||||
|
||||
#undef DBG_GUI_L
|
||||
#define DBG_GUI_L std::cerr
|
||||
|
||||
namespace gui2 {
|
||||
|
||||
ttree_view::tnode::tnode(const std::string& id
|
||||
, const std::vector<tnode_definition>& node_definitions
|
||||
, tnode* parent
|
||||
, ttree_view* parent_widget
|
||||
, const std::map<std::string /* widget id */, string_map>& data
|
||||
)
|
||||
: parent_(parent)
|
||||
, parent_widget_(parent_widget) // need to store? also used in set_parent
|
||||
, grid_()
|
||||
, children_()
|
||||
, node_definitions_(node_definitions)
|
||||
, icon_(NULL)
|
||||
{
|
||||
set_parent(parent_widget);
|
||||
grid_.set_parent(this);
|
||||
if(id != "root") {
|
||||
foreach(const tnode_definition& node_definition, node_definitions_) {
|
||||
if(node_definition.id == id) {
|
||||
node_definition.builder->build(&grid_);
|
||||
init_grid(&grid_, data);
|
||||
|
||||
icon_ = find_widget<ttoggle_button>(
|
||||
&grid_
|
||||
, "tree_view_node_icon"
|
||||
, false
|
||||
, false);
|
||||
|
||||
if(icon_) {
|
||||
icon_->set_visible(twidget::HIDDEN);
|
||||
icon_->connect_signal<event::LEFT_BUTTON_CLICK>(
|
||||
boost::bind(&ttree_view::tnode::
|
||||
signal_handler_left_button_click
|
||||
, this, _2));
|
||||
|
||||
}
|
||||
|
||||
if(parent_ && parent_->icon_) {
|
||||
parent_->icon_->set_visible(twidget::VISIBLE);
|
||||
}
|
||||
/*
|
||||
twidget* w = find_widget<twidget>(
|
||||
&grid_
|
||||
, "tree_view_node_label"
|
||||
, false
|
||||
, false); {
|
||||
assert(w);
|
||||
|
||||
w->connect_signal<event::LEFT_BUTTON_CLICK>(
|
||||
boost::bind(&ttree_view::tnode::
|
||||
signal_handler_left_button_click
|
||||
, this, _2));
|
||||
|
||||
|
||||
}
|
||||
*/
|
||||
|
||||
// init_grid(&grid_, data);
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
/** @todo enable after 1.9. */
|
||||
#if 0
|
||||
// FIXME add node id
|
||||
// VALIDATE(false, _("Unknown builder id for tree view node."));
|
||||
#else
|
||||
assert(false);
|
||||
#endif
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
ttree_view::tnode& ttree_view::tnode::add_child(
|
||||
const std::string& id
|
||||
, const std::map<std::string /* widget id */, string_map>& data
|
||||
, const int)
|
||||
{
|
||||
children_.push_back(new tnode::tnode(
|
||||
id
|
||||
, node_definitions_
|
||||
, this
|
||||
, parent_widget_
|
||||
, data));
|
||||
return children_.back();
|
||||
}
|
||||
|
||||
ttree_view::tnode& ttree_view::tnode::parent()
|
||||
{
|
||||
assert(!is_root_node());
|
||||
|
||||
return *parent_;
|
||||
}
|
||||
|
||||
bool ttree_view::tnode::is_folded() const
|
||||
{
|
||||
return icon_ && icon_->get_value();
|
||||
}
|
||||
|
||||
void ttree_view::tnode::fold(const bool /*recursive*/)
|
||||
{
|
||||
// FIXME set state
|
||||
|
||||
parent_widget_->set_size(
|
||||
parent_widget_->get_origin()
|
||||
, parent_widget_->get_size());
|
||||
}
|
||||
|
||||
void ttree_view::tnode::unfold(const texpand_mode /*mode*/)
|
||||
{
|
||||
// FIXME set state
|
||||
|
||||
parent_widget_->set_size(
|
||||
parent_widget_->get_origin()
|
||||
, parent_widget_->get_size());
|
||||
}
|
||||
|
||||
struct ttree_view_node_implementation
|
||||
{
|
||||
|
||||
template<class W>
|
||||
static W* find_at(
|
||||
typename tconst_duplicator<W, ttree_view::tnode>::type&
|
||||
tree_view_node
|
||||
, const tpoint& coordinate, const bool must_be_active)
|
||||
{
|
||||
std::cerr
|
||||
<< " Checking at " << coordinate
|
||||
<< " must be active " << must_be_active
|
||||
<< ".\n";
|
||||
|
||||
if(W* widget =
|
||||
tree_view_node.grid_.find_at(coordinate, must_be_active)) {
|
||||
|
||||
std::cerr
|
||||
<< " found the widget in our grid, id '" << widget->id()
|
||||
<< "'.\n";
|
||||
|
||||
return widget;
|
||||
}
|
||||
|
||||
if(tree_view_node.is_folded()) {
|
||||
std::cerr << " folded found nothing.\n";
|
||||
return NULL;
|
||||
}
|
||||
|
||||
typedef typename tconst_duplicator<W, ttree_view::tnode>::type thack;
|
||||
foreach(thack& node, tree_view_node.children_) {
|
||||
if(W* widget = node./*grid_.*/find_at(coordinate, must_be_active)) {
|
||||
std::cerr
|
||||
<< " found the widget in a child grid, id '"
|
||||
<< widget->id() << "'.\n";
|
||||
return widget;
|
||||
}
|
||||
}
|
||||
|
||||
std::cerr << " found nothing.\n";
|
||||
return NULL;
|
||||
}
|
||||
};
|
||||
|
||||
twidget* ttree_view::tnode::find_at(
|
||||
const tpoint& coordinate
|
||||
, const bool must_be_active)
|
||||
{
|
||||
return ttree_view_node_implementation::find_at<twidget>(
|
||||
*this, coordinate, must_be_active);
|
||||
}
|
||||
|
||||
const twidget* ttree_view::tnode::find_at(
|
||||
const tpoint& coordinate
|
||||
, const bool must_be_active) const
|
||||
{
|
||||
return ttree_view_node_implementation::find_at<const twidget>(
|
||||
*this, coordinate, must_be_active);
|
||||
}
|
||||
|
||||
void ttree_view::tnode::child_populate_dirty_list(twindow& caller
|
||||
, const std::vector<twidget*>& call_stack)
|
||||
{
|
||||
std::cerr << "Dirty list, grid " << grid_.get_dirty() << ".\n";
|
||||
std::vector<twidget*> child_call_stack = call_stack;
|
||||
grid_.populate_dirty_list(caller, child_call_stack);
|
||||
|
||||
if(is_folded()) {
|
||||
return;
|
||||
}
|
||||
|
||||
foreach(tnode& node, children_) {
|
||||
std::vector<twidget*> child_call_stack = call_stack;
|
||||
node.populate_dirty_list(caller, child_call_stack);
|
||||
}
|
||||
}
|
||||
|
||||
tpoint ttree_view::tnode::calculate_best_size(const int indention_level
|
||||
, const unsigned indention_step_size) const
|
||||
{
|
||||
log_scope2(log_gui_layout, LOG_NODE_SCOPE_HEADER);
|
||||
|
||||
tpoint best_size = grid_.get_best_size();
|
||||
if(indention_level > 0) {
|
||||
best_size.x += indention_level * indention_step_size;
|
||||
}
|
||||
|
||||
if(is_folded()) {
|
||||
|
||||
DBG_GUI_L << LOG_NODE_HEADER
|
||||
<< " Folded grid return own best size " << best_size << ".\n";
|
||||
return best_size;
|
||||
}
|
||||
|
||||
DBG_GUI_L << LOG_NODE_HEADER << " own grid best size " << best_size << ".\n";
|
||||
|
||||
foreach(const tnode& node, children_) {
|
||||
|
||||
if(node.grid_.get_visible() == twidget::INVISIBLE) {
|
||||
continue;
|
||||
}
|
||||
|
||||
const tpoint node_size = node.calculate_best_size(indention_level + 1,
|
||||
indention_step_size);
|
||||
|
||||
best_size.y += node_size.y;
|
||||
best_size.x = std::max(best_size.x, node_size.x);
|
||||
}
|
||||
|
||||
DBG_GUI_L << LOG_NODE_HEADER << " result " << best_size << ".\n";
|
||||
return best_size;
|
||||
}
|
||||
|
||||
void ttree_view::tnode::set_size(const tpoint& origin, const tpoint& size)
|
||||
{
|
||||
// Inherited.
|
||||
twidget::set_size(origin, size);
|
||||
|
||||
set_size(40, origin);
|
||||
}
|
||||
|
||||
unsigned ttree_view::tnode::set_size(
|
||||
const unsigned indention_step_size
|
||||
, tpoint origin)
|
||||
{
|
||||
log_scope2(log_gui_layout, LOG_NODE_SCOPE_HEADER);
|
||||
DBG_GUI_L << LOG_NODE_HEADER << " origin " << origin << ".\n";
|
||||
|
||||
const unsigned offset = origin.y;
|
||||
const tpoint best_size = grid_.get_best_size();
|
||||
grid_.set_size(origin, best_size);
|
||||
|
||||
if(!is_root_node()) {
|
||||
origin.x += indention_step_size;
|
||||
}
|
||||
origin.y += best_size.y;
|
||||
|
||||
if(is_folded()) {
|
||||
DBG_GUI_L << LOG_NODE_HEADER << " folded node done.\n";
|
||||
return origin.y - offset;
|
||||
}
|
||||
|
||||
DBG_GUI_L << LOG_NODE_HEADER << " set children.\n";
|
||||
foreach(tnode& node, children_) {
|
||||
origin.y += node.set_size(indention_step_size, origin);
|
||||
}
|
||||
|
||||
DBG_GUI_L << LOG_NODE_HEADER << " result " << ( origin.y - offset) << ".\n";
|
||||
return origin.y - offset;
|
||||
}
|
||||
|
||||
void ttree_view::tnode::set_visible_area(const SDL_Rect& area)
|
||||
{
|
||||
log_scope2(log_gui_layout, LOG_NODE_SCOPE_HEADER);
|
||||
DBG_GUI_L << LOG_NODE_HEADER << " area " << area << ".\n";
|
||||
grid_.set_visible_area(area);
|
||||
|
||||
if(is_folded()) {
|
||||
DBG_GUI_L << LOG_NODE_HEADER << " folded node done.\n";
|
||||
return;
|
||||
}
|
||||
|
||||
foreach(tnode& node, children_) {
|
||||
node.set_visible_area(area);
|
||||
}
|
||||
}
|
||||
|
||||
void ttree_view::tnode::impl_draw_children(surface& frame_buffer)
|
||||
{
|
||||
grid_.draw_children(frame_buffer);
|
||||
|
||||
if(is_folded()) {
|
||||
return;
|
||||
}
|
||||
|
||||
foreach(tnode& node, children_) {
|
||||
node.impl_draw_children(frame_buffer);
|
||||
}
|
||||
}
|
||||
|
||||
void ttree_view::tnode::signal_handler_left_button_click(
|
||||
const event::tevent event)
|
||||
{
|
||||
DBG_GUI_E << LOG_NODE_HEADER << ' ' << event << ".\n";
|
||||
|
||||
assert(icon_);
|
||||
/*
|
||||
if(!icon_->get_value()) {
|
||||
fold(false);
|
||||
} else {
|
||||
unfold(recursive_restore);
|
||||
}
|
||||
*/
|
||||
parent_widget_->set_size(
|
||||
parent_widget_->get_origin()
|
||||
, parent_widget_->get_size());
|
||||
}
|
||||
|
||||
void ttree_view::tnode::init_grid(tgrid* grid
|
||||
, const std::map<std::string /* widget id */, string_map>& data)
|
||||
{
|
||||
assert(grid);
|
||||
|
||||
for(unsigned row = 0; row < grid->get_rows(); ++row) {
|
||||
for(unsigned col = 0; col < grid->get_cols(); ++col) {
|
||||
twidget* widget = grid->widget(row, col);
|
||||
assert(widget);
|
||||
|
||||
tgrid* child_grid = dynamic_cast<tgrid*>(widget);
|
||||
// ttoggle_button* btn = dynamic_cast<ttoggle_button*>(widget);
|
||||
ttoggle_panel* panel = dynamic_cast<ttoggle_panel*>(widget);
|
||||
tcontrol* ctrl = dynamic_cast<tcontrol*>(widget);
|
||||
|
||||
if(panel) {
|
||||
panel->set_child_members(data);
|
||||
} else if(child_grid) {
|
||||
init_grid(child_grid, data);
|
||||
} else if(ctrl) {
|
||||
std::map<std::string, string_map>::const_iterator itor =
|
||||
data.find(ctrl->id());
|
||||
|
||||
if(itor == data.end()) {
|
||||
itor = data.find("");
|
||||
}
|
||||
if(itor != data.end()) {
|
||||
ctrl->set_members(itor->second);
|
||||
}
|
||||
// ctrl->set_members(data);
|
||||
} else {
|
||||
|
||||
// ERROR_LOG("Widget type '"
|
||||
// << typeid(*widget).name() << "'.");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
ttree_view::ttree_view(const std::vector<tnode_definition>& node_definitions)
|
||||
: tscrollbar_container(2)
|
||||
, node_definitions_(node_definitions)
|
||||
, indention_step_size_(0)
|
||||
, root_node_(new tnode(
|
||||
"root"
|
||||
, node_definitions_
|
||||
, NULL
|
||||
, this
|
||||
, std::map<std::string, string_map>()))
|
||||
{
|
||||
}
|
||||
|
||||
const std::string& ttree_view::tnode::get_control_type() const
|
||||
{
|
||||
static const std::string type = "tree_view_node";
|
||||
return type;
|
||||
}
|
||||
|
||||
namespace {
|
||||
|
||||
/**
|
||||
* Swaps an item in a grid for another one.*/
|
||||
void swap_grid(tgrid* grid,
|
||||
tgrid* content_grid, twidget* widget, const std::string& id)
|
||||
{
|
||||
assert(content_grid);
|
||||
assert(widget);
|
||||
|
||||
// Make sure the new child has same id.
|
||||
widget->set_id(id);
|
||||
|
||||
// Get the container containing the wanted widget.
|
||||
tgrid* parent_grid = NULL;
|
||||
if(grid) {
|
||||
parent_grid = find_widget<tgrid>(grid, id, false, false);
|
||||
}
|
||||
if(!parent_grid) {
|
||||
parent_grid = find_widget<tgrid>(content_grid, id, true, false);
|
||||
}
|
||||
assert(parent_grid);
|
||||
parent_grid = dynamic_cast<tgrid*>(parent_grid->parent());
|
||||
assert(parent_grid);
|
||||
|
||||
// Replace the child.
|
||||
widget = parent_grid->swap_child(id, widget, false);
|
||||
assert(widget);
|
||||
|
||||
delete widget;
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
void ttree_view::finalize_setup()
|
||||
{
|
||||
tgrid* g = new tgrid();
|
||||
|
||||
g->set_rows_cols(1, 1);
|
||||
g->set_child(
|
||||
root_node_
|
||||
, 0
|
||||
, 0
|
||||
, tgrid::VERTICAL_GROW_SEND_TO_CLIENT
|
||||
| tgrid::HORIZONTAL_GROW_SEND_TO_CLIENT
|
||||
, 0);
|
||||
|
||||
swap_grid(NULL, &grid(), g/*root_node_*/, "_content_grid");
|
||||
|
||||
// Inherited.
|
||||
tscrollbar_container::finalize_setup();
|
||||
}
|
||||
|
||||
const std::string& ttree_view::get_control_type() const
|
||||
{
|
||||
static const std::string type = "tree_view";
|
||||
return type;
|
||||
}
|
||||
|
||||
} // namespace gui2
|
||||
|
||||
225
src/gui/widgets/tree_view.hpp
Normal file
225
src/gui/widgets/tree_view.hpp
Normal file
|
|
@ -0,0 +1,225 @@
|
|||
/* $Id$ */
|
||||
/*
|
||||
Copyright (C) 2008 - 2010 by Mark de Wever <koraq@xs4all.nl>
|
||||
Part of the Battle for Wesnoth Project http://www.wesnoth.org/
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License version 2
|
||||
or at your option any later version.
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY.
|
||||
|
||||
See the COPYING file for more details.
|
||||
*/
|
||||
|
||||
#ifndef GUI_WIDGETS_TREE_VIEW_HPP_INCLUDED
|
||||
#define GUI_WIDGETS_TREE_VIEW_HPP_INCLUDED
|
||||
|
||||
#include "config.hpp"
|
||||
#include "gui/widgets/scrollbar_container.hpp"
|
||||
#include "gui/auxiliary/window_builder/tree_view.hpp"
|
||||
|
||||
#include <boost/ptr_container/ptr_vector.hpp>
|
||||
|
||||
namespace gui2 {
|
||||
|
||||
class ttoggle_button;
|
||||
|
||||
class ttree_view
|
||||
: public tscrollbar_container
|
||||
{
|
||||
friend struct implementation::tbuilder_tree_view;
|
||||
public:
|
||||
|
||||
typedef implementation::tbuilder_tree_view::tnode tnode_definition;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param has_minimum Does the listbox need to have one item
|
||||
* selected.
|
||||
* @param has_maximum Can the listbox only have one item
|
||||
* selected.
|
||||
* @param placement How are the items placed.
|
||||
* @param select Select an item when selected, if false it
|
||||
* changes the visible state instead.
|
||||
*/
|
||||
ttree_view(const std::vector<tnode_definition>& node_definitions);
|
||||
|
||||
using tscrollbar_container::finalize_setup;
|
||||
|
||||
|
||||
/***** ***** ***** ***** Node handling. ***** ***** ****** *****/
|
||||
|
||||
class tnode
|
||||
: public twidget
|
||||
{
|
||||
friend struct ttree_view_node_implementation;
|
||||
friend class ttree_view;
|
||||
tnode(const std::string& id
|
||||
, const std::vector<tnode_definition>& node_definitions
|
||||
, tnode* parent
|
||||
, ttree_view* parent_widget
|
||||
, const std::map<
|
||||
std::string /* widget id */, string_map>& data);
|
||||
public:
|
||||
|
||||
/**
|
||||
* Adds a child item to the list.
|
||||
*/
|
||||
tnode& add_child(const std::string& id
|
||||
, const std::map<std::string /* widget id */, string_map>& data
|
||||
, const int index = -1);
|
||||
|
||||
/**
|
||||
* Adds a sibbling to the end of the list.
|
||||
*/
|
||||
tnode& add_sibling(const std::string& id
|
||||
, const std::map<std::string /* widget id */, string_map>& data)
|
||||
{
|
||||
assert(!is_root_node());
|
||||
return parent().add_child(id, data);
|
||||
}
|
||||
|
||||
bool is_root_node() const { return parent_ == NULL; }
|
||||
|
||||
/**
|
||||
* Returns the parent node, can't be used on the root node.
|
||||
*/
|
||||
tnode& parent();
|
||||
|
||||
bool empty() const { return children_.empty(); }
|
||||
|
||||
enum texpand_mode
|
||||
{
|
||||
recursive_restore // recursively restores collapse mode
|
||||
, recursive_expand // recursively expands the children
|
||||
, not_recursive
|
||||
};
|
||||
|
||||
|
||||
bool is_folded() const;
|
||||
|
||||
// If recursive all children will be closed recursively causing
|
||||
// restore expaning not to expand anything
|
||||
void fold(const bool recursive); // FIXME implement
|
||||
|
||||
void unfold(const texpand_mode mode); // FIXME implement
|
||||
|
||||
twidget* find_at(const tpoint& coordinate, const bool must_be_active);
|
||||
|
||||
const twidget* find_at(
|
||||
const tpoint& coordinate
|
||||
, const bool must_be_active) const;
|
||||
private:
|
||||
|
||||
void request_reduce_width(unsigned int) {}
|
||||
|
||||
|
||||
|
||||
|
||||
tnode* parent_;
|
||||
|
||||
ttree_view* parent_widget_;
|
||||
|
||||
tgrid grid_;
|
||||
|
||||
// We want the returned child nodes to remain stable.
|
||||
boost::ptr_vector<tnode> children_;
|
||||
|
||||
const std::vector<tnode_definition>& node_definitions_;
|
||||
|
||||
ttoggle_button* icon_;
|
||||
|
||||
void child_populate_dirty_list(twindow& caller,
|
||||
const std::vector<twidget*>& call_stack);
|
||||
|
||||
tpoint calculate_best_size() const
|
||||
{
|
||||
return calculate_best_size(-1, 40); // FIXME step only negative
|
||||
}
|
||||
|
||||
bool disable_click_dismiss() const { return true; }
|
||||
|
||||
tpoint calculate_best_size(const int indention_level
|
||||
, const unsigned indention_step_size) const;
|
||||
|
||||
void set_size(const tpoint& origin, const tpoint& size);
|
||||
|
||||
unsigned set_size(
|
||||
const unsigned indention_step_size
|
||||
, tpoint origin);
|
||||
|
||||
void set_visible_area(const SDL_Rect& area);
|
||||
|
||||
void impl_draw_children(surface& frame_buffer);
|
||||
|
||||
void signal_handler_left_button_click(const event::tevent event);
|
||||
|
||||
void init_grid(tgrid* grid
|
||||
, const std::map<
|
||||
std::string /* widget id */, string_map>& data);
|
||||
|
||||
const std::string& get_control_type() const;
|
||||
};
|
||||
|
||||
tnode& get_root_node() { return *root_node_; }
|
||||
|
||||
tnode& add_node(const std::string& id
|
||||
, const std::map<std::string /* widget id */, string_map>& data)
|
||||
{
|
||||
return get_root_node().add_child(id, data);
|
||||
}
|
||||
|
||||
/** Inherited from tcontainer_. */
|
||||
void set_self_active(const bool /*active*/) {}
|
||||
// { state_ = active ? ENABLED : DISABLED; }
|
||||
|
||||
/***** ***** ***** setters / getters for members ***** ****** *****/
|
||||
|
||||
void set_indention_step_size(const unsigned indention_step_size)
|
||||
{
|
||||
indention_step_size_ = indention_step_size;
|
||||
}
|
||||
|
||||
protected:
|
||||
|
||||
/***** ***** ***** ***** keyboard functions ***** ***** ***** *****/
|
||||
#if 0
|
||||
/** Inherited from tscrollbar_container. */
|
||||
void handle_key_up_arrow(SDLMod modifier, bool& handled);
|
||||
|
||||
/** Inherited from tscrollbar_container. */
|
||||
void handle_key_down_arrow(SDLMod modifier, bool& handled);
|
||||
|
||||
/** Inherited from tscrollbar_container. */
|
||||
void handle_key_left_arrow(SDLMod modifier, bool& handled);
|
||||
|
||||
/** Inherited from tscrollbar_container. */
|
||||
void handle_key_right_arrow(SDLMod modifier, bool& handled);
|
||||
#endif
|
||||
private:
|
||||
|
||||
/**
|
||||
* @todo evaluate which way the dependancy should go.
|
||||
*
|
||||
* We no depend on the implementation, maybe the implementation should
|
||||
* depend on us instead.
|
||||
*/
|
||||
const std::vector<tnode_definition> node_definitions_;
|
||||
|
||||
unsigned indention_step_size_;
|
||||
|
||||
tnode* root_node_;
|
||||
|
||||
/** Inherited from tcontainer_. */
|
||||
virtual void finalize_setup();
|
||||
|
||||
/** Inherited from tcontrol. */
|
||||
const std::string& get_control_type() const;
|
||||
};
|
||||
|
||||
} // namespace gui2
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Add table
Reference in a new issue