mapctrl.c File Reference

#include <gtk/gtk.h>
#include "fcintl.h"
#include "support.h"
#include "combat.h"
#include "game.h"
#include "map.h"
#include "player.h"
#include "unit.h"
#include "overview_common.h"
#include "client_main.h"
#include "climap.h"
#include "climisc.h"
#include "control.h"
#include "editor.h"
#include "tilespec.h"
#include "text.h"
#include "zoom.h"
#include "cma_core.h"
#include "chatline.h"
#include "citydlg.h"
#include "colors.h"
#include "dialogs.h"
#include "editgui.h"
#include "graphics.h"
#include "gui_main.h"
#include "infradlg.h"
#include "inputdlg.h"
#include "mapview.h"
#include "menu.h"
#include "rallypointdlg.h"
#include "mapctrl.h"

Go to the source code of this file.

Data Structures
struct	tmousepos

Functions
static gboolean	popit_button_release (GtkWidget *w, GdkEventButton *ev)
static void	popupinfo_positioning_callback (GtkWidget *w, GtkAllocation *alloc, gpointer data)
static void	popit (GdkEventButton *ev, struct tile *ptile)
void	popupinfo_popdown_callback (GtkWidget *w, gpointer data)
static void	name_new_city_popup_callback (gpointer data, gint response, const char *input)
void	popup_newcity_dialog (struct unit *punit, const char *suggestname)
void	set_turn_done_button_state (bool state)
gboolean	butt_release_mapcanvas (GtkWidget *w, GdkEventButton *ev, gpointer data)
gboolean	butt_down_mapcanvas (GtkWidget *w, GdkEventButton *ev, gpointer data)
void	create_line_at_mouse_pos (void)
void	update_rect_at_mouse_pos (void)
gboolean	move_mapcanvas (GtkWidget *w, GdkEventMotion *ev, gpointer data)
gboolean	leave_mapcanvas (GtkWidget *widget, GdkEventCrossing *event)
gboolean	move_overviewcanvas (GtkWidget *w, GdkEventMotion *ev, gpointer data)
gboolean	butt_down_overviewcanvas (GtkWidget *w, GdkEventButton *ev, gpointer data)
void	center_on_unit (void)

Variables
gint	cur_x
gint	cur_y

Function Documentation

butt_down_mapcanvas()

gboolean butt_down_mapcanvas	(	GtkWidget *	w,
		GdkEventButton *	ev,
		gpointer	data
	)

Handle all mouse button press on canvas. Future feature: User-configurable mouse clicks.

Definition at line 242 of file mapctrl.c.

butt_down_overviewcanvas()

gboolean butt_down_overviewcanvas	(	GtkWidget *	w,
		GdkEventButton *	ev,
		gpointer	data
	)

Button pressed at overview

Definition at line 473 of file mapctrl.c.

butt_release_mapcanvas()

gboolean butt_release_mapcanvas	(	GtkWidget *	w,
		GdkEventButton *	ev,
		gpointer	data
	)

Handle 'Mouse button released'. Because of the quickselect feature, the release of both left and right mousebutton can launch the goto.

Definition at line 221 of file mapctrl.c.

center_on_unit()

void center_on_unit

(

void

)

Best effort to center the map on the currently selected unit(s)

Definition at line 496 of file mapctrl.c.

create_line_at_mouse_pos()

void create_line_at_mouse_pos

(

void

)

Update goto line so that destination is at current mouse pointer location.

Definition at line 355 of file mapctrl.c.

leave_mapcanvas()

gboolean leave_mapcanvas	(	GtkWidget *	widget,
		GdkEventCrossing *	event
	)

This function will reset the mouse cursor if it leaves the map.

Definition at line 435 of file mapctrl.c.

move_mapcanvas()

gboolean move_mapcanvas	(	GtkWidget *	w,
		GdkEventMotion *	ev,
		gpointer	data
	)

Triggered by the mouse moving on the mapcanvas, this function will update the mouse cursor and goto lines.

Definition at line 406 of file mapctrl.c.

move_overviewcanvas()

gboolean move_overviewcanvas	(	GtkWidget *	w,
		GdkEventMotion *	ev,
		gpointer	data
	)

Overview canvas moved

Definition at line 463 of file mapctrl.c.

name_new_city_popup_callback()

static void name_new_city_popup_callback ( gpointer  data, gint  response, const char *  input  )

static

Callback from city name dialog for new city.

Definition at line 176 of file mapctrl.c.

popit()

static void popit ( GdkEventButton *  ev, struct tile *  ptile  )

static

Popup a label with information about the tile, unit, city, when the user used the middle mouse button on the map.

Definition at line 121 of file mapctrl.c.

popit_button_release()

static gboolean popit_button_release ( GtkWidget *  w, GdkEventButton *  ev  )

static

Button released when showing info label

Definition at line 68 of file mapctrl.c.

popup_newcity_dialog()

void popup_newcity_dialog	(	struct unit *	punit,
		const char *	suggestname
	)

Popup dialog where the user choose the name of the new city punit = (settler) unit which builds the city suggestname = suggestion of the new city's name

Definition at line 197 of file mapctrl.c.

popupinfo_popdown_callback()

void popupinfo_popdown_callback	(	GtkWidget *	w,
		gpointer	data
	)

Information label destruction requested

Definition at line 167 of file mapctrl.c.

popupinfo_positioning_callback()

static void popupinfo_positioning_callback ( GtkWidget *  w, GtkAllocation *  alloc, gpointer  data  )

static

Put the popup on a smart position, after the real size of the widget is known: left of the cursor if within the right half of the map, and vice versa; displace the popup so as not to obscure it by the mouse cursor; stay always within the map if possible.

Definition at line 83 of file mapctrl.c.

set_turn_done_button_state()

void set_turn_done_button_state

(

bool

state

)

Enable or disable the turn done button. Should probably some where else.

Definition at line 210 of file mapctrl.c.

update_rect_at_mouse_pos()

void update_rect_at_mouse_pos

(

void

)

The Area Selection rectangle. Called by center_tile_mapcanvas() and when the mouse pointer moves.

Definition at line 380 of file mapctrl.c.

Variable Documentation

cur_x

gint cur_x

extern

Definition at line 183 of file gui_main.c.

cur_y

gint cur_y

Definition at line 63 of file mapctrl.c.