/home/leaf/crossfire/client/trunk/gtk-v2/src/inventory.c File Reference

#include <gtk/gtk.h>
#include <glade/glade.h>
#include "client.h"
#include "main.h"
#include "image.h"
#include "gtk2proto.h"
#include "../../pixmaps/all.xpm"
#include "../../pixmaps/coin.xpm"
#include "../../pixmaps/hand.xpm"
#include "../../pixmaps/hand2.xpm"
#include "../../pixmaps/lock.xpm"
#include "../../pixmaps/mag.xpm"
#include "../../pixmaps/nonmag.xpm"
#include "../../pixmaps/skull.xpm"
#include "../../pixmaps/unlock.xpm"
#include "../../pixmaps/unidentified.xpm"

Include dependency graph for inventory.c:

Go to the source code of this file.

Data Structures
struct	Notebook_Info
Defines
#define	MAX_INV_COLUMNS   20
#define	MAX_INV_ROWS   100
#define	NUM_INV_LISTS   11
#define	INV_SHOW_ITEM   0x1
#define	INV_SHOW_COLOR   0x2
#define	ITEM_INVENTORY   0x1
#define	ITEM_GROUND   0x2
#define	ITEM_IN_CONTAINER   0x4
#define	INVHELPTEXT   "Left click examines the object. Middle click applies \the object. Right click drops the object. Shift left click locks/unlocks the \object. Shift middle click marks the object"
Enumerations
enum	Styles {   Style_Magical = 0, Style_Cursed, Style_Unpaid, Style_Locked,   Style_Applied, Style_Last, Style_Attuned, Style_Repelled,   Style_Denied, Style_Normal, Style_Last }
enum	{ INV_TREE, INV_TABLE }
enum	{   LIST_NONE, LIST_ICON, LIST_NAME, LIST_WEIGHT,   LIST_OBJECT, LIST_BACKGROUND, LIST_TYPE, LIST_BASENAME,   LIST_FOREGROUND, LIST_FONT, LIST_NUM_COLUMNS }
Functions
gboolean	list_selection_func (GtkTreeSelection *selection, GtkTreeModel *model, GtkTreePath *path, gboolean path_currently_selected, gpointer userdata)
void	list_row_collapse (GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *path, gpointer user_data)
void	inventory_get_styles (void)
void	inventory_init (GtkWidget *window_root)
void	set_show_icon (const char *s)
void	set_show_weight (const char *s)
void	close_container (item *op)
void	open_container (item *op)
void	command_show (const char *params)
void	set_weight_limit (uint32 wlim)
void	item_event_item_deleting (item *it)
void	item_event_container_clearing (item *container)
void	item_event_item_changed (item *it)
void	draw_look_list (void)
void	draw_inv_list (int tab)
gboolean	drawingarea_inventory_table_button_press_event (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
gboolean	drawingarea_inventory_table_expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer user_data)
void	draw_inv_table (int animate)
void	draw_inv (int tab)
void	draw_lists (void)
void	on_notebook_switch_page (GtkNotebook *notebook, GtkNotebookPage *page, guint page_num, gpointer user_data)
gboolean	on_inv_table_expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer user_data)
void	animate_inventory (void)
void	animate_look (void)
void	inventory_tick (void)
Variables
const char *const	rcsid_gtk2_inventory_c = "$Id: inventory.c 18546 2012-12-01 10:07:28Z ryo_saeba $"
GtkWidget *	inv_notebook
GtkWidget *	treeview_look
GtkWidget *	encumbrance_current
GtkWidget *	encumbrance_max
GtkWidget *	inv_table
GtkTreeStore *	store_look
GtkWidget *	inv_table_children [MAX_INV_ROWS][MAX_INV_COLUMNS]
Notebook_Info	inv_notebooks [NUM_INV_LISTS]

---

Detailed Description

Covers drawing of the inventory and look windows.

Definition in file inventory.c.

---

Define Documentation

#define INV_SHOW_COLOR   0x2

Definition at line 92 of file inventory.c.

#define INV_SHOW_ITEM   0x1

Definition at line 91 of file inventory.c.

#define INVHELPTEXT   "Left click examines the object. Middle click applies \the object. Right click drops the object. Shift left click locks/unlocks the \object. Shift middle click marks the object"

Definition at line 855 of file inventory.c.

#define ITEM_GROUND   0x2

Definition at line 149 of file inventory.c.

#define ITEM_IN_CONTAINER   0x4

Definition at line 150 of file inventory.c.

#define ITEM_INVENTORY   0x1

Definition at line 148 of file inventory.c.

#define MAX_INV_COLUMNS   20

Definition at line 68 of file inventory.c.

#define MAX_INV_ROWS   100

Definition at line 69 of file inventory.c.

#define NUM_INV_LISTS   11

Definition at line 90 of file inventory.c.

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Enumeration Type Documentation

anonymous enum

Enumerator:

INV_TREE
INV_TABLE

Definition at line 94 of file inventory.c.

anonymous enum

Enumerator:

LIST_NONE
LIST_ICON
LIST_NAME
LIST_WEIGHT
LIST_OBJECT
LIST_BACKGROUND
LIST_TYPE
LIST_BASENAME
LIST_FOREGROUND
LIST_FONT
LIST_NUM_COLUMNS

Definition at line 143 of file inventory.c.

enum Styles

Enumerator:

Style_Magical
Style_Cursed
Style_Unpaid
Style_Locked
Style_Applied
Style_Last
Style_Attuned
Style_Repelled
Style_Denied
Style_Normal
Style_Last

Definition at line 73 of file inventory.c.

---

Function Documentation

void animate_inventory

(

void

)

Definition at line 1107 of file inventory.c.

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void animate_look

(

void

)

Definition at line 1175 of file inventory.c.

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void close_container

(

item *

op

)

Open and close_container are now no-ops - since these are now drawn inline as treestores, we don't need to update what we are drawing were. and since the activation of a container will cause the list to be redrawn, don't need to worry about making an explicit call here.

Parameters:

op

Definition at line 567 of file inventory.c.

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void command_show

(

const char *

params

)

Parameters:

params

Definition at line 585 of file inventory.c.

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void draw_inv

(

int

tab

)

Draws the inventory and updates the encumbrance statistics display in the client. Have to determine how to draw it.

Parameters:

tab

Definition at line 1022 of file inventory.c.

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void draw_inv_list

(

int

tab

)

Draws the inventory window. tab is the notebook tab we are drawing. Has to be passed in because the callback sets this before the notebook is updated.

Parameters:

tab

Definition at line 762 of file inventory.c.

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void draw_inv_table

(

int

animate

)

Draws the table of image icons.

Parameters:

animate

If non-zero, then this is an animation run - flip the animation state of the objects, and only draw those that need to be drawn.

Definition at line 865 of file inventory.c.

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void draw_lists

(

void

)

Redraws inventory and look windows when necessary

Definition at line 1040 of file inventory.c.

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void draw_look_list

(

void

)

Draws the objects beneath the player.

Definition at line 726 of file inventory.c.

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gboolean drawingarea_inventory_table_button_press_event	(	GtkWidget *	widget,
		GdkEventButton *	event,
		gpointer	user_data
	)

Parameters:

widget
event
user_data

Returns:

TRUE

Definition at line 819 of file inventory.c.

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gboolean drawingarea_inventory_table_expose_event	(	GtkWidget *	widget,
		GdkEventExpose *	event,
		gpointer	user_data
	)

Parameters:

widget
event
user_data

Returns:

TRUE

Definition at line 835 of file inventory.c.

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void inventory_get_styles

(

void

)

Gets the style information for the inventory windows. This is a separate function because if the user changes styles, it can be nice to re-load the configuration. The style for the inventory/look is a bit special. That is because with gtk, styles are widget wide - all rows in the widget would use the same style. We want to adjust the styles based on other attributes.

Definition at line 401 of file inventory.c.

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void inventory_init

(

GtkWidget *

window_root

)

Set up the inventory viewer.

Parameters:

window_root

The client main window.

Definition at line 428 of file inventory.c.

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void inventory_tick

(

void

)

This is called periodically from main.c - basically a timeout, used to animate the inventory.

Definition at line 1232 of file inventory.c.

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void item_event_container_clearing

(

item *

container

)

Definition at line 666 of file inventory.c.

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void item_event_item_changed

(

item *

it

)

Definition at line 667 of file inventory.c.

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void item_event_item_deleting

(

item *

it

)

Definition at line 665 of file inventory.c.

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void list_row_collapse	(	GtkTreeView *	treeview,
		GtkTreeIter *	iter,
		GtkTreePath *	path,
		gpointer	user_data
	)

If the player collapses the row with the little icon, we have to unapply the object for things to work 'sanely' (eg, items not go into the container

Parameters:

treeview
iter
path
user_data

Definition at line 289 of file inventory.c.

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gboolean list_selection_func	(	GtkTreeSelection *	selection,
		GtkTreeModel *	model,
		GtkTreePath *	path,
		gboolean	path_currently_selected,
		gpointer	userdata
	)

Used when a button is pressed on the inventory or look list. The parameters are those determined by the callback. Note that this function isn't 100% ideal - some of the events/handling is only relevant for objects in the inventory and not the look window (eg, locking items). OTOH, maybe it is just as well that the behaviour is always consistent.

Parameters:

selection
model
path
path_currently_selected
userdata

Returns:

FALSE

Definition at line 244 of file inventory.c.

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gboolean on_inv_table_expose_event	(	GtkWidget *	widget,
		GdkEventExpose *	event,
		gpointer	user_data
	)

Parameters:

widget
event
user_data

Returns:

TRUE

Definition at line 1096 of file inventory.c.

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void on_notebook_switch_page	(	GtkNotebook *	notebook,
		GtkNotebookPage *	page,
		guint	page_num,
		gpointer	user_data
	)

People are likely go to the different tabs much less often than their inventory changes. So rather than update all the tabs whenever the players inventory changes, only update the tab the player is viewing, and if they change tabs, draw the new tab and get rid of the old info. Ideally, I'd like to call draw_inv() from this function, but there is some oddity

Parameters:

notebook
page
page_num
user_data

Definition at line 1075 of file inventory.c.

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void open_container

(

item *

op

)

Parameters:

op

Definition at line 576 of file inventory.c.

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void set_show_icon

(

const char *

s

)

Parameters:

s

Definition at line 547 of file inventory.c.

void set_show_weight

(

const char *

s

)

Parameters:

s

Definition at line 555 of file inventory.c.

void set_weight_limit

(

uint32

wlim

)

No reason to divide by 1000 everytime we do the display, so do it once and store it here.

Parameters:

wlim

Definition at line 617 of file inventory.c.

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---

Variable Documentation

GtkWidget* encumbrance_current

Definition at line 56 of file inventory.c.

GtkWidget* encumbrance_max

Definition at line 57 of file inventory.c.

GtkWidget* inv_notebook

Definition at line 54 of file inventory.c.

Notebook_Info inv_notebooks[NUM_INV_LISTS]

Initial value:

 {
{"all", "All Items", all_xpm, show_all, INV_TREE},
{"applied", "Applied Items", hand_xpm, show_applied, INV_TREE},
{"unapplied", "Unapplied Items", hand2_xpm, show_unapplied, INV_TREE},
{"unpaid", "Unpaid items", coin_xpm, show_unpaid, INV_TREE},
{"cursed", "Cursed items", skull_xpm, show_cursed, INV_TREE},
{"magical", "Magical items", mag_xpm, show_magical, INV_TREE},
{"nonmagical", "Nonmagical items", nonmag_xpm, show_nonmagical, INV_TREE},
{"locked", "Inventory locked items", lock_xpm, show_locked, INV_TREE},
{"unlocked", "Inventory unlocked items",unlock_xpm, show_unlocked, INV_TREE},
{"unidentified", "Inventory unidentified items", unidentified_xpm, show_unidentified, INV_TREE},
{"icons", "Quick icon view", NULL, show_all, INV_TABLE}
}

Definition at line 129 of file inventory.c.

GtkWidget* inv_table

Definition at line 58 of file inventory.c.

GtkWidget* inv_table_children[MAX_INV_ROWS][MAX_INV_COLUMNS]

Definition at line 70 of file inventory.c.

const char* const rcsid_gtk2_inventory_c = "$Id: inventory.c 18546 2012-12-01 10:07:28Z ryo_saeba $"

Definition at line 1 of file inventory.c.

GtkTreeStore* store_look

Definition at line 59 of file inventory.c.

GtkWidget* treeview_look

Definition at line 55 of file inventory.c.