map_view Class Reference

#include <view_map.h>

Inheritance diagram for map_view:

Collaboration diagram for map_view:

Public Slots
void	center_on_tile (tile *tile, bool animate=true)
	Centers the view on a tile. More...
void	zoom_in ()
	Zooms in by 20%. More...
void	zoom_reset ()
	Resets the zoom level. More...
void	zoom_out ()
	Zooms out by 20%. More...
void	set_scale (double scale, bool animate=true)
	Sets the map scale. More...
void	show_debugger ()
	Opens the tileset debugger. More...
void	hide_debugger ()
	Closes the tileset debugger if it is open. More...
void	shortcut_pressed (shortcut_id key)
	Pressed mouse or keyboard. More...

Signals
void	scale_changed (double scale) const

Public Member Functions
	map_view ()
	Constructor for map. More...
QPoint	find_place (const QSize &size) const
	Finds a suitable location for a widget of the given size, avoiding overlap with other widgets. More...
void	update_cursor (enum cursor_type)
	Updates cursor. More...
void	hide_all_fcwidgets ()
	Hides all fcwidgets (reports etc). More...
void	show_all_fcwidgets ()
	Shows all fcwidgets (reports etc). More...
double	scale () const
	Retrieves the current scale (zoom level) of the map. More...
freeciv::tileset_debugger *	debugger () const

Protected Member Functions
void	paintEvent (QPaintEvent *event) override
	Slot inherited from QPixamp. More...
void	keyPressEvent (QKeyEvent *event) override
	Keyboard handler for map_view. More...
void	mousePressEvent (QMouseEvent *event) override
	Mouse buttons handler for map_view. More...
void	mouseReleaseEvent (QMouseEvent *event) override
	Mouse release event for map_view. More...
void	mouseMoveEvent (QMouseEvent *event) override
	Mouse movement handler for map_view. More...
void	focusOutEvent (QFocusEvent *event) override
	Focus lost event. More...
void	leaveEvent (QEvent *event) override
	Leave event. More...
void	resizeEvent (QResizeEvent *event) override
	The widget has been resized. More...
void	wheelEvent (QWheelEvent *event) override
	The user wants to scroll. More...

Properties
double	scale

Private Slots
void	set_scale_now (double scale)
	Sets the map scale immediately without doing any animation. More...
void	timer_event ()
	Timer for cursor. More...

Private Member Functions
void	shortcut_released (Qt::MouseButton mb)
	Released mouse buttons. More...

Private Attributes
int	cursor_frame {0}
int	cursor
freeciv::renderer *	m_renderer
double	m_scale = 1
std::unique_ptr< QPropertyAnimation >	m_origin_animation
std::unique_ptr< QPropertyAnimation >	m_scale_animation
QPointer< freeciv::tileset_debugger >	m_debugger = nullptr
std::vector< QPointer< fcwidget > >	m_hidden_fcwidgets

Friends
void	debug_tile (tile *tile)
	Callback to set the tile being debugged. More...

Detailed Description

Definition at line 45 of file view_map.h.

Constructor & Destructor Documentation

map_view()

map_view::map_view

(

)

Constructor for map.

Definition at line 130 of file view_map.cpp.

Member Function Documentation

center_on_tile

void map_view::center_on_tile ( tile *  tile, bool  animate = true  )

slot

Centers the view on a tile.

Definition at line 197 of file view_map.cpp.

Referenced by chat_widget::anchor_clicked(), auto_center_on_focus_unit(), city_widget::center(), center_next_enemy_city(), center_next_player_capital(), center_next_player_city(), center_on_something(), city_widget::city_view(), goto_dialog::close_dlg(), cycle_enemy_units(), do_move_unit(), units_view::find_nearest(), city_dialog::get_city(), notify_goto::goto_tile(), handle_unit_bombard_info(), handle_unit_combat_info(), goto_dialog::item_selected(), key_center_capital(), meswin_goto(), meswin_popup_city(), hud_unit_combat::mousePressEvent(), minimap_view::mousePressEvent(), real_city_dialog_popup(), recenter_button_pressed(), request_center_focus_unit(), tilespec_reread(), and unit_focus_advance().

debugger()

freeciv::tileset_debugger* map_view::debugger ( ) const

inline

Definition at line 67 of file view_map.h.

find_place()

QPoint map_view::find_place

(

const QSize &

size

)

const

Finds a suitable location for a widget of the given size, avoiding overlap with other widgets.

Definition at line 398 of file view_map.cpp.

focusOutEvent()

void map_view::focusOutEvent ( QFocusEvent *  event )

overrideprotected

Focus lost event.

Definition at line 332 of file view_map.cpp.

hide_all_fcwidgets()

void map_view::hide_all_fcwidgets

(

)

Hides all fcwidgets (reports etc).

Used to make room for the city dialog.

Definition at line 170 of file view_map.cpp.

Referenced by real_city_dialog_popup().

hide_debugger

void map_view::hide_debugger ( )

slot

Closes the tileset debugger if it is open.

Definition at line 301 of file view_map.cpp.

Referenced by fc_client::current_page().

keyPressEvent()

void map_view::keyPressEvent ( QKeyEvent *  event )

overrideprotected

Keyboard handler for map_view.

Definition at line 95 of file mapctrl.cpp.

leaveEvent()

void map_view::leaveEvent ( QEvent *  event )

overrideprotected

Leave event.

Definition at line 341 of file view_map.cpp.

mouseMoveEvent()

void map_view::mouseMoveEvent ( QMouseEvent *  event )

overrideprotected

Mouse movement handler for map_view.

Definition at line 416 of file mapctrl.cpp.

mousePressEvent()

void map_view::mousePressEvent ( QMouseEvent *  event )

overrideprotected

Mouse buttons handler for map_view.

Definition at line 400 of file mapctrl.cpp.

mouseReleaseEvent()

void map_view::mouseReleaseEvent ( QMouseEvent *  event )

overrideprotected

Mouse release event for map_view.

Definition at line 408 of file mapctrl.cpp.

paintEvent()

void map_view::paintEvent ( QPaintEvent *  event )

overrideprotected

Slot inherited from QPixamp.

Definition at line 350 of file view_map.cpp.

resizeEvent()

void map_view::resizeEvent ( QResizeEvent *  event )

overrideprotected

The widget has been resized.

Definition at line 364 of file view_map.cpp.

scale()

double map_view::scale

(

)

const

Retrieves the current scale (zoom level) of the map.

Definition at line 248 of file view_map.cpp.

scale_changed

void map_view::scale_changed ( double  scale ) const

signal

Referenced by pageGame::pageGame(), and set_scale_now().

set_scale

void map_view::set_scale ( double  scale, bool  animate = true  )

slot

Sets the map scale.

Definition at line 253 of file view_map.cpp.

Referenced by mr_menu::load_new_tileset(), tileset_changed(), zoom_in(), zoom_out(), and zoom_reset().

set_scale_now

void map_view::set_scale_now ( double  scale )

privateslot

Sets the map scale immediately without doing any animation.

Definition at line 269 of file view_map.cpp.

Referenced by set_scale().

shortcut_pressed

void map_view::shortcut_pressed ( shortcut_id  key )

slot

Pressed mouse or keyboard.

Definition at line 182 of file mapctrl.cpp.

Referenced by fc_shortcuts::create_no_action_shortcuts().

shortcut_released()

void map_view::shortcut_released ( Qt::MouseButton  mb )

private

Released mouse buttons.

Definition at line 372 of file mapctrl.cpp.

Referenced by mouseReleaseEvent().

show_all_fcwidgets()

void map_view::show_all_fcwidgets

(

)

Shows all fcwidgets (reports etc).

Used when closing the city dialog.

Definition at line 184 of file view_map.cpp.

Referenced by city_dialog::hideEvent().

show_debugger

void map_view::show_debugger ( )

slot

Opens the tileset debugger.

Definition at line 278 of file view_map.cpp.

Referenced by mr_menu::setup_menus(), and tileset_changed().

timer_event

void map_view::timer_event ( )

privateslot

Timer for cursor.

Definition at line 312 of file view_map.cpp.

Referenced by map_view().

update_cursor()

void map_view::update_cursor

(

enum cursor_type

ct

)

Updates cursor.

Definition at line 152 of file view_map.cpp.

Referenced by focusOutEvent(), leaveEvent(), timer_event(), and update_mouse_cursor().

wheelEvent()

void map_view::wheelEvent ( QWheelEvent *  event )

overrideprotected

The user wants to scroll.

Definition at line 373 of file view_map.cpp.

zoom_in

void map_view::zoom_in ( )

slot

Zooms in by 20%.

Definition at line 233 of file view_map.cpp.

Referenced by minimap_panel::minimap_panel(), mr_menu::setup_menus(), and wheelEvent().

zoom_out

void map_view::zoom_out ( )

slot

Zooms out by 20%.

Definition at line 243 of file view_map.cpp.

Referenced by minimap_panel::minimap_panel(), mr_menu::setup_menus(), and wheelEvent().

zoom_reset

void map_view::zoom_reset ( )

slot

Resets the zoom level.

Definition at line 238 of file view_map.cpp.

Referenced by minimap_panel::minimap_panel(), and mr_menu::setup_menus().

Friends And Related Function Documentation

debug_tile

void debug_tile ( tile *  tile )

friend

Callback to set the tile being debugged.

Definition at line 757 of file view_map.cpp.

Member Data Documentation

cursor

int map_view::cursor

private

Definition at line 102 of file view_map.h.

Referenced by map_view(), timer_event(), and update_cursor().

cursor_frame

int map_view::cursor_frame {0}

private

Definition at line 101 of file view_map.h.

Referenced by timer_event(), and update_cursor().

m_debugger

QPointer<freeciv::tileset_debugger> map_view::m_debugger = nullptr

private

Definition at line 108 of file view_map.h.

Referenced by debugger(), hide_debugger(), and show_debugger().

m_hidden_fcwidgets

std::vector<QPointer<fcwidget> > map_view::m_hidden_fcwidgets

private

Definition at line 109 of file view_map.h.

Referenced by hide_all_fcwidgets(), and show_all_fcwidgets().

m_origin_animation

std::unique_ptr<QPropertyAnimation> map_view::m_origin_animation

private

Definition at line 105 of file view_map.h.

Referenced by center_on_tile().

m_renderer

freeciv::renderer* map_view::m_renderer

private

Definition at line 103 of file view_map.h.

Referenced by center_on_tile(), map_view(), paintEvent(), resizeEvent(), scale(), set_scale_now(), and wheelEvent().

m_scale

double map_view::m_scale = 1

private

Definition at line 104 of file view_map.h.

m_scale_animation

std::unique_ptr<QPropertyAnimation> map_view::m_scale_animation

private

Definition at line 106 of file view_map.h.

Referenced by set_scale().

Property Documentation

scale

double map_view::scale

readwrite

Definition at line 136 of file view_map.h.

Referenced by info_tile::calc_size(), create_line_at_mouse_pos(), dirty_rect(), keyPressEvent(), mouseMoveEvent(), paintEvent(), city_dialog::refresh(), set_scale(), set_scale_now(), shortcut_pressed(), shortcut_released(), zoom_in(), and zoom_out().