gui_main.c File Reference

#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include "fc_cmdline.h"
#include "fciconv.h"
#include "fcintl.h"
#include "log.h"
#include "mem.h"
#include "support.h"
#include "dataio.h"
#include "featured_text.h"
#include "game.h"
#include "government.h"
#include "map.h"
#include "unitlist.h"
#include "version.h"
#include "audio.h"
#include "client_main.h"
#include "climisc.h"
#include "clinet.h"
#include "colors.h"
#include "connectdlg_common.h"
#include "control.h"
#include "editor.h"
#include "gui_properties.h"
#include "options.h"
#include "text.h"
#include "tilespec.h"
#include "zoom.h"
#include "chatline.h"
#include "citizensinfo.h"
#include "connectdlg.h"
#include "cma_fe.h"
#include "dialogs.h"
#include "diplodlg.h"
#include "editgui.h"
#include "gotodlg.h"
#include "graphics.h"
#include "gui_stuff.h"
#include "happiness.h"
#include "helpdlg.h"
#include "inteldlg.h"
#include "mapctrl.h"
#include "mapview.h"
#include "menu.h"
#include "messagewin.h"
#include "optiondlg.h"
#include "pages.h"
#include "plrdlg.h"
#include "luaconsole.h"
#include "spaceshipdlg.h"
#include "repodlgs.h"
#include "voteinfo_bar.h"
#include "gui_main.h"

Go to the source code of this file.

Data Structures
struct	callback

Macros
#define	OVERVIEW_CANVAS_STORE_WIDTH_NETBOOK   (2 * 64)
#define	OVERVIEW_CANVAS_STORE_HEIGHT_NETBOOK   (2 * 46)
#define	OVERVIEW_CANVAS_STORE_WIDTH    (2 * OVERVIEW_CANVAS_STORE_WIDTH_NETBOOK)
#define	OVERVIEW_CANVAS_STORE_HEIGHT    (2 * OVERVIEW_CANVAS_STORE_HEIGHT_NETBOOK)
#define	MIGRATE_OPTION(opt)   gui_options.gui_gtk3_##opt = gui_options.gui_gtk2_##opt;
#define	MIGRATE_STR_OPTION(opt)
#define	MIGRATE_OPTION(opt)   gui_options.gui_gtk3_22_##opt = gui_options.gui_gtk3_##opt;
#define	MIGRATE_STR_OPTION(opt)
#define	MIGRATE_OPTION(opt)   GUI_GTK_OPTION(opt) = gui_options.gui_gtk3_22_##opt;
#define	MIGRATE_STR_OPTION(opt)
#define	option_var_set_callback(var, callback)

Functions
static void	set_g_log_callbacks (void)
static gboolean	show_info_popup (GtkGestureClick *gesture, int n_press, double x, double y, gpointer data)
static void	end_turn_callback (GtkWidget *w, gpointer data)
static gboolean	get_net_input (GIOChannel *source, GIOCondition condition, gpointer data)
static void	set_wait_for_writable_socket (struct connection *pc, bool socket_writable)
static void	print_usage (void)
static void	activate_gui (GtkApplication *app, gpointer data)
static bool	parse_options (int argc, char **argv)
static gboolean	toplevel_key_press_handler (GtkEventControllerKey *controller, guint keyval, guint keycode, GdkModifierType state, gpointer data)
static gboolean	mouse_scroll_mapcanvas (GtkEventControllerScroll *controller, gdouble dx, gdouble dy, gpointer data)
static void	tearoff_callback (GtkWidget *b, gpointer data)
static GtkWidget *	detached_widget_new (void)
static GtkWidget *	detached_widget_fill (GtkWidget *tearbox)
static gboolean	select_unit_pic_callback (GtkGestureClick *gesture, int n_press, double x, double y, gpointer data)
static gboolean	select_more_arrow_callback (GtkGestureClick *gesture, int n_press, double x, double y, gpointer data)
static gboolean	quit_dialog_callback (void)
static void	allied_chat_button_toggled (GtkToggleButton *button, gpointer user_data)
static void	free_unit_table (void)
static void	adjust_default_options (void)
static void	log_callback_utf8 (enum log_level level, const char *message, bool file_too)
static gboolean	timer_callback (gpointer data)
static void	toplevel_focus (GtkWidget *w, GtkDirectionType arg, gpointer data)
void	main_message_area_resize (void *data)
gboolean	map_canvas_focus (void)
static gboolean	key_press_map_canvas (guint keyval, GdkModifierType state)
static void	move_from_container_to_container (GtkWidget *wdg, GtkWidget *old_wdg, GtkWidget *new_wdg)
gboolean	fc_lost_focus (GtkEventControllerFocus *controller, gpointer data)
gboolean	fc_gained_focus (GtkEventControllerFocus *controller, gpointer data)
static void	tearoff_reattach (GtkWidget *box)
static void	tearoff_close (GtkWidget *w, gpointer data)
static void	populate_unit_pic_table (void)
void	reset_unit_table (void)
gboolean	terminate_signal_processing (GtkEventControllerFocus *controller, gpointer data)
void	update_turn_done_tooltip (void)
static void	setup_widgets (void)
static void	g_log_to_freelog_cb (const gchar *log_domain, GLogLevelFlags log_level, const gchar *message, gpointer user_data)
static GLogWriterOutput	g_log_writer_to_freelog_cb (GLogLevelFlags log_level, const GLogField *fields, gsize n_fields, gpointer user_data)
static void	set_g_log_callback_domain (const char *domain)
void	ui_init (void)
int	main (int argc, char **argv)
static void	migrate_options_from_gtk2 (void)
static void	migrate_options_from_gtk3 (void)
static void	migrate_options_from_gtk3_22 (void)
int	ui_main (int argc, char **argv)
bool	is_gui_up (void)
void	ui_exit (void)
enum gui_type	get_gui_type (void)
void	sound_bell (void)
void	set_unit_icon (int idx, struct unit *punit)
void	set_unit_icons_more_arrow (bool onoff)
void	real_focus_units_changed (void)
static void	info_popup_closed (GtkWidget *self, gpointer data)
void	add_net_input (int sock)
void	remove_net_input (void)
static void	quit_dialog_response (GtkWidget *dialog, gint response)
void	quit_gtk_main (void)
void	popup_quit_dialog (void)
static gboolean	idle_callback_wrapper (gpointer data)
void	add_idle_callback (void(callback)(void *), void *data)
void	animation_idle_cb (void *data)
static void	allied_chat_only_callback (struct option *poption)
void	fullscreen_opt_refresh (struct option *poption)
static void	apply_city_names_font (struct option *poption)
static void	apply_city_productions_font (struct option *poption)
static void	apply_reqtree_text_font (struct option *poption)
void	options_extra_init (void)
void	refresh_chat_buttons (void)
void	insert_client_build_info (char *outbuf, size_t outlen)
static bool	monitor_size (GdkRectangle *rect_p)
int	screen_width (void)
int	screen_height (void)
struct video_mode *	resolution_request_get (void)
GtkApplication *	gui_app (void)
void	setup_gui_properties (void)

Variables
const char *	client_string = GUI_NAME_FULL
GtkWidget *	map_canvas
GtkWidget *	map_horizontal_scrollbar
GtkWidget *	map_vertical_scrollbar
GtkWidget *	overview_canvas
GtkWidget *	overview_scrolled_window
int	overview_canvas_store_width = OVERVIEW_CANVAS_STORE_WIDTH
int	overview_canvas_store_height = OVERVIEW_CANVAS_STORE_HEIGHT
GtkWidget *	toplevel
GtkWidget *	toplevel_tabs
GtkWidget *	top_vbox
GtkWidget *	top_notebook
GtkWidget *	bottom_notebook
GtkWidget *	right_notebook
GtkWidget *	map_widget
static GtkWidget *	bottom_hpaned
PangoFontDescription *	city_names_style = NULL
PangoFontDescription *	city_productions_style = NULL
PangoFontDescription *	reqtree_text_style = NULL
GtkWidget *	main_frame_civ_name
GtkWidget *	main_label_info
GtkWidget *	avbox
GtkWidget *	ahbox
GtkWidget *	conn_box
GtkWidget *	scroll_panel
GtkWidget *	econ_label [10]
GtkWidget *	bulb_label
GtkWidget *	sun_label
GtkWidget *	flake_label
GtkWidget *	government_label
GtkWidget *	timeout_label
GtkWidget *	turn_done_button
GtkWidget *	unit_info_label
GtkWidget *	unit_info_box
GtkWidget *	unit_info_frame
GtkWidget *	econ_widget
const char *const	gui_character_encoding = "UTF-8"
const bool	gui_use_transliteration = FALSE
static GdkPaintable *	empty_unit_paintable = NULL
static GtkWidget *	unit_pic_table
static GtkWidget *	unit_pic
static GtkWidget *	unit_below_pic [MAX_NUM_UNITS_BELOW]
static GtkWidget *	more_arrow
static GtkWidget *	more_arrow_container
static int	unit_id_top
static int	unit_ids [MAX_NUM_UNITS_BELOW]
GtkTextView *	main_message_area
GtkTextBuffer *	message_buffer = NULL
static GtkWidget *	allied_chat_toggle_button
static gint	timer_id
static GIOChannel *	srv_channel
static guint	srv_id
gint	cur_x
gint	cur_y
static bool	gui_up = FALSE
static bool	audio_paused = FALSE
static bool	client_focus = TRUE
static GtkApplication *	fc_app
static struct video_mode	vmode = { -1, -1 }
static float	zoom_steps_custom []

Macro Definition Documentation

MIGRATE_OPTION [1/3]

#define MIGRATE_OPTION

(

opt

)

gui_options.gui_gtk3_##opt = gui_options.gui_gtk2_##opt;

MIGRATE_OPTION [2/3]

#define MIGRATE_OPTION

(

opt

)

gui_options.gui_gtk3_22_##opt = gui_options.gui_gtk3_##opt;

MIGRATE_OPTION [3/3]

#define MIGRATE_OPTION

(

opt

)

GUI_GTK_OPTION(opt) = gui_options.gui_gtk3_22_##opt;

MIGRATE_STR_OPTION [1/3]

#define MIGRATE_STR_OPTION

(

opt

)

Value:

  strncpy(gui_options.gui_gtk3_##opt, gui_options.gui_gtk2_##opt,      \
          sizeof(gui_options.gui_gtk3_##opt));

MIGRATE_STR_OPTION [2/3]

#define MIGRATE_STR_OPTION

(

opt

)

Value:

  strncpy(gui_options.gui_gtk3_22_##opt, gui_options.gui_gtk3_##opt,      \
          sizeof(gui_options.gui_gtk3_22_##opt));

MIGRATE_STR_OPTION [3/3]

#define MIGRATE_STR_OPTION

(

opt

)

Value:

  strncpy(GUI_GTK_OPTION(opt), gui_options.gui_gtk3_22_##opt,      \
          sizeof(GUI_GTK_OPTION(opt)));

option_var_set_callback

#define option_var_set_callback	(		var,
			callback
	)

Value:

  if ((poption = optset_option_by_name(client_optset,                       \
                                       GUI_GTK_OPTION_STR(var)))) {         \
    option_set_changed_callback(poption, callback);                         \
  } else {                                                                  \
    log_error("Didn't find option %s!", GUI_GTK_OPTION_STR(var));           \
  }

OVERVIEW_CANVAS_STORE_HEIGHT

#define OVERVIEW_CANVAS_STORE_HEIGHT    (2 * OVERVIEW_CANVAS_STORE_HEIGHT_NETBOOK)

Definition at line 121 of file gui_main.c.

OVERVIEW_CANVAS_STORE_HEIGHT_NETBOOK

#define OVERVIEW_CANVAS_STORE_HEIGHT_NETBOOK   (2 * 46)

Definition at line 118 of file gui_main.c.

OVERVIEW_CANVAS_STORE_WIDTH

#define OVERVIEW_CANVAS_STORE_WIDTH    (2 * OVERVIEW_CANVAS_STORE_WIDTH_NETBOOK)

Definition at line 119 of file gui_main.c.

OVERVIEW_CANVAS_STORE_WIDTH_NETBOOK

#define OVERVIEW_CANVAS_STORE_WIDTH_NETBOOK   (2 * 64)

Definition at line 117 of file gui_main.c.

Function Documentation

activate_gui()

static void activate_gui ( GtkApplication *  app, gpointer  data  )

static

Run the gui

Definition at line 1950 of file gui_main.c.

Referenced by ui_main().

add_idle_callback()

void add_idle_callback	(	void(callback)(void *)	,
		void *	data
	)

Enqueue a callback to be called during an idle moment. The 'callback' function should be called sometimes soon, and passed the 'data' pointer as its data.

Definition at line 2417 of file gui_main.c.

add_net_input()

void add_net_input

(

int

sock

)

This function is called after the client has successfully connected to the server

Definition at line 2307 of file gui_main.c.

adjust_default_options()

static void adjust_default_options ( void  )

static

Make dynamic adjustments to first-launch default options.

Definition at line 2648 of file gui_main.c.

allied_chat_button_toggled()

static void allied_chat_button_toggled ( GtkToggleButton *  button, gpointer  user_data  )

static

Handle a toggle of the "Allies Only" chat button.

Definition at line 2553 of file gui_main.c.

allied_chat_only_callback()

static void allied_chat_only_callback ( struct option *  poption )

static

Option callback for the 'allied_chat_only' gtk-gui option. This updates the state of the associated toggle button.

Definition at line 2441 of file gui_main.c.

animation_idle_cb()

void animation_idle_cb

(

void *

data

)

Add idle callback for updating animations.

Definition at line 2429 of file gui_main.c.

Referenced by animation_idle_cb(), and real_set_client_page().

apply_city_names_font()

static void apply_city_names_font ( struct option *  poption )

static

Change the city names font.

Definition at line 2468 of file gui_main.c.

apply_city_productions_font()

static void apply_city_productions_font ( struct option *  poption )

static

Change the city productions font.

Definition at line 2479 of file gui_main.c.

apply_reqtree_text_font()

static void apply_reqtree_text_font ( struct option *  poption )

static

Change the city productions font.

Definition at line 2490 of file gui_main.c.

detached_widget_fill()

static GtkWidget * detached_widget_fill ( GtkWidget *  tearbox )

static

Creates the toggle button necessary to detach and reattach the widget and returns a vbox in which you fill your goodies.

Definition at line 839 of file gui_main.c.

detached_widget_new()

static GtkWidget * detached_widget_new ( void  )

static

Create the container for the widget that's able to be detached.

Definition at line 828 of file gui_main.c.

end_turn_callback()

static void end_turn_callback ( GtkWidget *  w, gpointer  data  )

static

User clicked "Turn Done" button

Definition at line 2262 of file gui_main.c.

fc_gained_focus()

gboolean fc_gained_focus	(	GtkEventControllerFocus *	controller,
		gpointer	data
	)

Freeciv window has gained focus

Definition at line 754 of file gui_main.c.

fc_lost_focus()

gboolean fc_lost_focus	(	GtkEventControllerFocus *	controller,
		gpointer	data
	)

Freeciv window has lost focus

Definition at line 743 of file gui_main.c.

free_unit_table()

static void free_unit_table ( void  )

static

Free unit image table.

Definition at line 977 of file gui_main.c.

fullscreen_opt_refresh()

void fullscreen_opt_refresh

(

struct option *

poption

)

Option callback for the 'fullscreen' gtk-gui option.

Definition at line 2456 of file gui_main.c.

g_log_to_freelog_cb()

static void g_log_to_freelog_cb ( const gchar *  log_domain, GLogLevelFlags  log_level, const gchar *  message, gpointer  user_data  )

static

g_log callback to log with freelog

Definition at line 1642 of file gui_main.c.

g_log_writer_to_freelog_cb()

static GLogWriterOutput g_log_writer_to_freelog_cb ( GLogLevelFlags  log_level, const GLogField *  fields, gsize  n_fields, gpointer  user_data  )

static

g_log callback to log with freelog

Definition at line 1670 of file gui_main.c.

get_gui_type()

enum gui_type get_gui_type

(

void

)

Return our GUI type

Definition at line 2097 of file gui_main.c.

get_net_input()

static gboolean get_net_input ( GIOChannel *  source, GIOCondition  condition, gpointer  data  )

static

Read input from server socket

Definition at line 2271 of file gui_main.c.

gui_app()

GtkApplication * gui_app

(

void

)

Return the client GtkApplication

Definition at line 2674 of file gui_main.c.

Referenced by create_toggle_menu_item(), enable_menus(), menus_disable_unit_commands(), real_menus_update(), and view_menu_item_toggle().

idle_callback_wrapper()

static gboolean idle_callback_wrapper ( gpointer  data )

static

A wrapper for the callback called through add_idle_callback().

Definition at line 2402 of file gui_main.c.

info_popup_closed()

static void info_popup_closed ( GtkWidget *  self, gpointer  data  )

static

On close of the info popup

Definition at line 2232 of file gui_main.c.

Referenced by show_info_popup().

insert_client_build_info()

void insert_client_build_info	(	char *	outbuf,
		size_t	outlen
	)

Insert build information to help

Definition at line 2562 of file gui_main.c.

is_gui_up()

bool is_gui_up

(

void

)

Return whether gui is currently running.

Definition at line 2078 of file gui_main.c.

key_press_map_canvas()

static gboolean key_press_map_canvas ( guint  keyval, GdkModifierType  state  )

static

Handle keypress events when map canvas is in focus

Definition at line 393 of file gui_main.c.

log_callback_utf8()

static void log_callback_utf8 ( enum log_level  level, const char *  message, bool  file_too  )

static

Callback for freelog

Definition at line 235 of file gui_main.c.

main()

int main	(	int	argc,
		char **	argv
	)

Entry point for whole freeciv client program.

Definition at line 1726 of file gui_main.c.

main_message_area_resize()

void main_message_area_resize

(

void *

data

)

When the chatline text view is resized, scroll it to the bottom. This prevents users from accidentally missing messages when the chatline gets scrolled up a small amount and stops scrolling down automatically.

Definition at line 360 of file gui_main.c.

Referenced by main_message_area_resize(), and real_set_client_page().

map_canvas_focus()

gboolean map_canvas_focus

(

void

)

Focus on map canvas

Definition at line 381 of file gui_main.c.

migrate_options_from_gtk2()

static void migrate_options_from_gtk2 ( void  )

static

Migrate gtk3 client specific options from gtk2 client options.

Definition at line 1734 of file gui_main.c.

migrate_options_from_gtk3()

static void migrate_options_from_gtk3 ( void  )

static

Migrate gtk3.22 client specific options from gtk3 client options.

Definition at line 1789 of file gui_main.c.

migrate_options_from_gtk3_22()

static void migrate_options_from_gtk3_22 ( void  )

static

Migrate gtk4 client specific options from gtk3.22 client options.

Definition at line 1848 of file gui_main.c.

Referenced by activate_gui().

monitor_size()

static bool monitor_size ( GdkRectangle *  rect_p )

static

Return dimensions of primary monitor, if any (in 'application pixels')

Definition at line 2576 of file gui_main.c.

mouse_scroll_mapcanvas()

static gboolean mouse_scroll_mapcanvas ( GtkEventControllerScroll *  controller, gdouble  dx, gdouble  dy, gpointer  data  )

static

Mouse/touchpad scrolling over the mapview

Definition at line 663 of file gui_main.c.

move_from_container_to_container()

static void move_from_container_to_container ( GtkWidget *  wdg, GtkWidget *  old_wdg, GtkWidget *  new_wdg  )

static

Move widget from parent to parent

Definition at line 710 of file gui_main.c.

Referenced by tearoff_callback(), and tearoff_reattach().

options_extra_init()

void options_extra_init

(

void

)

Extra initializers for client options. Here we make set the callback for the specific gui-gtk-4.0 options.

Definition at line 2502 of file gui_main.c.

parse_options()

static bool parse_options ( int  argc, char **  argv  )

static

Search for gui-specific command line options.

Definition at line 291 of file gui_main.c.

populate_unit_pic_table()

static void populate_unit_pic_table ( void  )

static

Called to build the unit_below pixmap table. This is the table on the left of the screen that shows all of the inactive units in the current tile.

It may be called again if the tileset changes.

Definition at line 882 of file gui_main.c.

Referenced by reset_unit_table().

popup_quit_dialog()

void popup_quit_dialog

(

void

)

Popups the dialog with the message: Are you sure you want to quit?

Definition at line 2363 of file gui_main.c.

print_usage()

static void print_usage ( void  )

static

Print extra usage information, including one line help on each option, to stderr.

Definition at line 270 of file gui_main.c.

quit_dialog_callback()

static gboolean quit_dialog_callback ( void  )

static

Popups the quit dialog.

Definition at line 2387 of file gui_main.c.

quit_dialog_response()

static void quit_dialog_response ( GtkWidget *  dialog, gint  response  )

static

This is the response callback for the dialog with the message: Are you sure you want to quit?

Definition at line 2336 of file gui_main.c.

quit_gtk_main()

void quit_gtk_main

(

void

)

Exit gtk main loop.

Definition at line 2351 of file gui_main.c.

real_focus_units_changed()

void real_focus_units_changed

(

void

)

Called when the set of units in focus (get_units_in_focus()) changes. Standard updates like update_unit_info_label() are handled in the platform- independent code; we use this to keep the goto/airlift dialog up to date, if it's visible.

Definition at line 2176 of file gui_main.c.

refresh_chat_buttons()

void refresh_chat_buttons

(

void

)

Set the chatline buttons to reflect the state of the game and current client options. This function should be called on game start.

Definition at line 2532 of file gui_main.c.

remove_net_input()

void remove_net_input

(

void

)

This function is called if the client disconnects from the server

Definition at line 2325 of file gui_main.c.

reset_unit_table()

void reset_unit_table

(

void

)

Called when the tileset is changed to reset the unit pixmap table.

Definition at line 1001 of file gui_main.c.

resolution_request_get()

struct video_mode * resolution_request_get

(

void

)

Give resolution requested by user, if any.

Definition at line 2636 of file gui_main.c.

screen_height()

int screen_height

(

void

)

Return height of the primary monitor

Definition at line 2618 of file gui_main.c.

screen_width()

int screen_width

(

void

)

Return width of the primary monitor

Definition at line 2600 of file gui_main.c.

select_more_arrow_callback()

static gboolean select_more_arrow_callback ( GtkGestureClick *  gesture, int  n_press, double  x, double  y, gpointer  data  )

static

Callback for clicking a unit icon underneath unit info box. these are the units on the same tile as the focus unit.

Definition at line 2217 of file gui_main.c.

Referenced by populate_unit_pic_table().

select_unit_pic_callback()

static gboolean select_unit_pic_callback ( GtkGestureClick *  gesture, int  n_press, double  x, double  y, gpointer  data  )

static

Callback for clicking a unit icon underneath unit info box. these are the units on the same tile as the focus unit.

Definition at line 2185 of file gui_main.c.

Referenced by populate_unit_pic_table().

set_g_log_callback_domain()

static void set_g_log_callback_domain ( const char *  domain )

static

Set up g_log callback for a single domain.

Definition at line 1686 of file gui_main.c.

set_g_log_callbacks()

static void set_g_log_callbacks ( void  )

static

Set up g_log callbacks.

Definition at line 1698 of file gui_main.c.

set_unit_icon()

void set_unit_icon	(	int	idx,
		struct unit *	punit
	)

Set one of the unit icons in information area based on punit. Use punit == NULL to clear icon. Index 'idx' is -1 for "active unit", or 0 to (num_units_below - 1) for units below. Also updates unit_ids[idx] for idx >= 0.

Definition at line 2116 of file gui_main.c.

set_unit_icons_more_arrow()

void set_unit_icons_more_arrow

(

bool

onoff

)

Set the "more arrow" for the unit icons to on(1) or off(0). Maintains a static record of current state to avoid unnecessary redraws. Note initial state should match initial gui setup (off).

Definition at line 2153 of file gui_main.c.

set_wait_for_writable_socket()

static void set_wait_for_writable_socket ( struct connection *  pc, bool  socket_writable  )

static

Set socket writability state

Definition at line 2282 of file gui_main.c.

setup_gui_properties()

void setup_gui_properties

(

void

)

Define properties of this gui.

Definition at line 2682 of file gui_main.c.

setup_widgets()

static void setup_widgets ( void  )

static

Do the heavy lifting for the widget setup.

Definition at line 1071 of file gui_main.c.

show_info_popup()

static gboolean show_info_popup ( GtkGestureClick *  gesture, int  n_press, double  x, double  y, gpointer  data  )

static

Popup info box

Definition at line 2240 of file gui_main.c.

sound_bell()

void sound_bell

(

void

)

Obvious...

Definition at line 2105 of file gui_main.c.

tearoff_callback()

static void tearoff_callback ( GtkWidget *  b, gpointer  data  )

static

Callback for the toggle button in the detachable widget: causes the widget to detach or reattach.

Definition at line 791 of file gui_main.c.

tearoff_close()

static void tearoff_close ( GtkWidget *  w, gpointer  data  )

static

User requested close of the detach window.

Definition at line 782 of file gui_main.c.

Referenced by tearoff_callback().

tearoff_reattach()

static void tearoff_reattach ( GtkWidget *  box )

static

Reattach tearoff to its normal parent and destroy the detach window.

Definition at line 765 of file gui_main.c.

Referenced by tearoff_callback(), and tearoff_close().

terminate_signal_processing()

gboolean terminate_signal_processing	(	GtkEventControllerFocus *	controller,
		gpointer	data
	)

Override background color for canvases Callback that just returns TRUE.

Definition at line 1043 of file gui_main.c.

Referenced by create_network_page().

timer_callback()

static gboolean timer_callback ( gpointer  data )

static

Called while in gtk_main() (which is all of the time) TIMER_INTERVAL is now set by real_timer_callback()

Definition at line 247 of file gui_main.c.

toplevel_focus()

static void toplevel_focus ( GtkWidget *  w, GtkDirectionType  arg, gpointer  data  )

static

Focus on widget. Returns whether focus was really changed.

Definition at line 333 of file gui_main.c.

toplevel_key_press_handler()

static gboolean toplevel_key_press_handler ( GtkEventControllerKey *  controller, guint  keyval, guint  keycode, GdkModifierType  state, gpointer  data  )

static

Handle a keyboard key press made in the client's toplevel window.

Definition at line 576 of file gui_main.c.

ui_exit()

void ui_exit

(

void

)

Do any necessary UI-specific cleanup

Definition at line 2086 of file gui_main.c.

ui_init()

void ui_init

(

void

)

Called from main().

Definition at line 1714 of file gui_main.c.

ui_main()

int ui_main	(	int	argc,
		char **	argv
	)

Called from client_main(), is what it's named.

Definition at line 1899 of file gui_main.c.

update_turn_done_tooltip()

void update_turn_done_tooltip

(

void

)

Update tooltip of the Turn Done button

Definition at line 1052 of file gui_main.c.

Variable Documentation

ahbox

GtkWidget * ahbox

Definition at line 140 of file gui_main.c.

allied_chat_toggle_button

GtkWidget* allied_chat_toggle_button

static

Definition at line 172 of file gui_main.c.

audio_paused

bool audio_paused = FALSE

static

Definition at line 181 of file gui_main.c.

avbox

GtkWidget* avbox

Definition at line 140 of file gui_main.c.

bottom_hpaned

GtkWidget* bottom_hpaned

static

Definition at line 131 of file gui_main.c.

bottom_notebook

GtkWidget * bottom_notebook

Definition at line 129 of file gui_main.c.

bulb_label

GtkWidget* bulb_label

Definition at line 144 of file gui_main.c.

city_names_style

PangoFontDescription* city_names_style = NULL

Definition at line 133 of file gui_main.c.

city_productions_style

PangoFontDescription* city_productions_style = NULL

Definition at line 134 of file gui_main.c.

client_focus

bool client_focus = TRUE

static

Definition at line 182 of file gui_main.c.

client_string

const char* client_string = GUI_NAME_FULL

Definition at line 106 of file gui_main.c.

conn_box

GtkWidget * conn_box

Definition at line 140 of file gui_main.c.

cur_x

gint cur_x

Definition at line 177 of file gui_main.c.

cur_y

gint cur_y

Definition at line 177 of file gui_main.c.

econ_label

GtkWidget* econ_label[10]

Definition at line 143 of file gui_main.c.

econ_widget

GtkWidget* econ_widget

Definition at line 155 of file gui_main.c.

Referenced by setup_widgets(), and update_info_label().

empty_unit_paintable

GdkPaintable* empty_unit_paintable = NULL

static

Definition at line 160 of file gui_main.c.

Referenced by set_unit_icon(), and ui_main().

fc_app

GtkApplication* fc_app

static

Definition at line 184 of file gui_main.c.

Referenced by enable_menus(), gui_app(), quit_gtk_main(), real_menus_update(), setup_app_actions(), and ui_main().

flake_label

GtkWidget* flake_label

Definition at line 146 of file gui_main.c.

government_label

GtkWidget* government_label

Definition at line 147 of file gui_main.c.

gui_character_encoding

const char* const gui_character_encoding = "UTF-8"

Definition at line 157 of file gui_main.c.

gui_up

bool gui_up = FALSE

static

Definition at line 179 of file gui_main.c.

gui_use_transliteration

const bool gui_use_transliteration = FALSE

Definition at line 158 of file gui_main.c.

main_frame_civ_name

GtkWidget* main_frame_civ_name

Definition at line 137 of file gui_main.c.

main_label_info

GtkWidget* main_label_info

Definition at line 138 of file gui_main.c.

main_message_area

GtkTextView* main_message_area

Definition at line 170 of file gui_main.c.

map_canvas

GtkWidget* map_canvas

Definition at line 108 of file gui_main.c.

map_horizontal_scrollbar

GtkWidget* map_horizontal_scrollbar

Definition at line 109 of file gui_main.c.

map_vertical_scrollbar

GtkWidget* map_vertical_scrollbar

Definition at line 110 of file gui_main.c.

map_widget

GtkWidget* map_widget

Definition at line 130 of file gui_main.c.

message_buffer

GtkTextBuffer* message_buffer = NULL

Definition at line 171 of file gui_main.c.

more_arrow

GtkWidget* more_arrow

static

Definition at line 164 of file gui_main.c.

Referenced by free_unit_table(), populate_unit_pic_table(), reset_unit_table(), and set_unit_icons_more_arrow().

more_arrow_container

GtkWidget* more_arrow_container

static

Definition at line 165 of file gui_main.c.

Referenced by free_unit_table(), and populate_unit_pic_table().

overview_canvas

GtkWidget* overview_canvas

Definition at line 112 of file gui_main.c.

overview_canvas_store_height

int overview_canvas_store_height = OVERVIEW_CANVAS_STORE_HEIGHT

Definition at line 124 of file gui_main.c.

overview_canvas_store_width

int overview_canvas_store_width = OVERVIEW_CANVAS_STORE_WIDTH

Definition at line 123 of file gui_main.c.

overview_scrolled_window

GtkWidget* overview_scrolled_window

Definition at line 113 of file gui_main.c.

reqtree_text_style

PangoFontDescription* reqtree_text_style = NULL

Definition at line 135 of file gui_main.c.

right_notebook

GtkWidget * right_notebook

Definition at line 129 of file gui_main.c.

scroll_panel

GtkWidget* scroll_panel

Definition at line 141 of file gui_main.c.

srv_channel

GIOChannel* srv_channel

static

Definition at line 175 of file gui_main.c.

srv_id

guint srv_id

static

Definition at line 176 of file gui_main.c.

sun_label

GtkWidget* sun_label

Definition at line 145 of file gui_main.c.

timeout_label

GtkWidget* timeout_label

Definition at line 148 of file gui_main.c.

timer_id

gint timer_id

static

Definition at line 174 of file gui_main.c.

top_notebook

GtkWidget* top_notebook

Definition at line 129 of file gui_main.c.

top_vbox

GtkWidget* top_vbox

Definition at line 128 of file gui_main.c.

toplevel

GtkWidget* toplevel

Definition at line 126 of file gui_main.c.

toplevel_tabs

GtkWidget* toplevel_tabs

Definition at line 127 of file gui_main.c.

turn_done_button

GtkWidget* turn_done_button

Definition at line 149 of file gui_main.c.

unit_below_pic

GtkWidget* unit_below_pic[MAX_NUM_UNITS_BELOW]

static

Definition at line 163 of file gui_main.c.

Referenced by free_unit_table(), populate_unit_pic_table(), and set_unit_icon().

unit_id_top

int unit_id_top

static

Definition at line 167 of file gui_main.c.

unit_ids

int unit_ids[MAX_NUM_UNITS_BELOW]

static

Definition at line 168 of file gui_main.c.

unit_info_box

GtkWidget* unit_info_box

Definition at line 152 of file gui_main.c.

unit_info_frame

GtkWidget* unit_info_frame

Definition at line 153 of file gui_main.c.

unit_info_label

GtkWidget* unit_info_label

Definition at line 151 of file gui_main.c.

unit_pic

GtkWidget* unit_pic

static

Definition at line 162 of file gui_main.c.

Referenced by free_unit_table(), populate_unit_pic_table(), and set_unit_icon().

unit_pic_table

GtkWidget* unit_pic_table

static

Definition at line 161 of file gui_main.c.

Referenced by free_unit_table(), populate_unit_pic_table(), and setup_widgets().

vmode

struct video_mode vmode = { -1, -1 }

static

Definition at line 186 of file gui_main.c.

zoom_steps_custom

float zoom_steps_custom[]

static

Initial value:

= {
  -1.0, 0.13, 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2.0, 2.5, 3.0, 4.0, -1.0
}

Definition at line 228 of file gui_main.c.

Referenced by ui_init().