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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.286 by root, Mon Jun 5 03:48:49 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
115sub move { 317sub move_abs {
116 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
117 319
118 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
119 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
120 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
121 323
122 $self->update; 324 $self->update;
123} 325}
124 326
125sub needs_redraw { 327sub set_size {
126 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
127} 334}
128 335
129sub size_request { 336sub size_request {
130 require Carp; 337 require Carp;
131 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
132} 339}
133 340
134sub configure { 341sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
136 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
137 $self->{x} = $x; 357 $self->{x} = $x;
138 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
139 361
140 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
141 364
142 $self->{w} = $w; 365 $self->{alloc_w} = $w;
143 $self->{h} = $h; 366 $self->{alloc_h} = $h;
144 367
145 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
146} 370}
147 371
148sub size_allocate { 372sub size_allocate {
149 # nothing to be done 373 # nothing to be done
150} 374}
151 375
152# return top left coordinates 376sub children {
153sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
154 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
155 386
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
157} 407}
158 408
159# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
160sub coord2local { 410sub coord2local {
161 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
162 412
163 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 414}
166 415
167# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
168sub coord2global { 417sub coord2global {
169 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
170 419
171 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 421}
174 422
175sub focus_in { 423sub focus_in {
176 my ($self) = @_; 424 my ($self) = @_;
177 425
178 return if $FOCUS == $self; 426 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
180 428
181 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
182 430
183 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
184 432
185 $focus->update if $focus; 433 $focus->update if $focus;
186 $FOCUS->update; 434 $FOCUS->update;
187} 435}
188 436
… …
191 439
192 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
193 441
194 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
195 443
196 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
197 445
198 $focus->update if $focus; #? 446 $focus->update if $focus; #?
199}
200 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
201sub mouse_motion { } 452sub mouse_motion { 0 }
202sub button_up { } 453sub button_up { 0 }
203sub key_down { } 454sub key_down { 0 }
204sub key_up { } 455sub key_up { 0 }
205 456
206sub button_down { 457sub button_down {
207 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
208 459
209 $self->focus_in; 460 $self->focus_in;
210}
211 461
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
217
218sub draw {
219 my ($self) = @_;
220
221 return unless $self->{h} && $self->{w};
222
223 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw;
226 glPopMatrix;
227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
234 glBegin GL_QUADS;
235 glVertex $x , $y;
236 glVertex $x + $self->{w}, $y;
237 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 462 0
242}
243
244sub _draw {
245 my ($self) = @_;
246
247 warn "no draw defined for $self\n";
248} 463}
249 464
250sub find_widget { 465sub find_widget {
251 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
252 469
253 return $self 470 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 473
… …
259 476
260sub set_parent { 477sub set_parent {
261 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
262 479
263 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
264} 482}
265 483
266sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
267 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
268 506
269 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
270 509
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
272 $self->{req_w} = $w; 511 return if $self->{root}{realloc}{$self+0};
273 $self->{req_h} = $h;
274 512
275 $self->{parent}->check_size 513 $self->{root}{realloc}{$self+0} = $self;
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update; 514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
280 } 518 }
281} 519}
282 520
283sub update { 521sub update {
284 my ($self) = @_; 522 my ($self) = @_;
285 523
286 $self->{parent}->update 524 $self->{parent}->update
287 if $self->{parent}; 525 if $self->{parent};
288} 526}
289 527
290sub connect { 528sub reconfigure {
291 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
292 530
293 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
294} 533}
295 534
296sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
297 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
298 538
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
300 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
301 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
302} 592}
303 593
304sub DESTROY { 594sub DESTROY {
305 my ($self) = @_; 595 my ($self) = @_;
306 596
597 delete $WIDGET{$self+0};
307 #$self->deactivate; 598 #$self->deactivate;
308} 599}
309 600
310############################################################################# 601#############################################################################
311 602
312package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
313 604
314our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
315 606
316use strict; 607use strict;
317use SDL::OpenGL; 608use CFClient::OpenGL;
318 609
319sub new { 610sub new {
320 my $class = shift; 611 my $class = shift;
321 612
322 # range [value, low, high, page] 613 # range [value, low, high, page]
323 614
324 $class->SUPER::new ( 615 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
327 @_ 618 @_
328 ) 619 )
329} 620}
330 621
331sub _draw { 622sub _draw {
332 my ($self) = @_; 623 my ($self) = @_;
333 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
335 631
336 glEnable GL_BLEND; 632 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
339 635
340 glBegin GL_QUADS; 636 glBegin GL_QUADS;
341 glVertex 0 , 0; 637 glVertex 0 , 0;
342 glVertex 0 , $h; 638 glVertex 0 , $h;
343 glVertex $w, $h; 639 glVertex $w, $h;
344 glVertex $w, 0; 640 glVertex $w, 0;
345 glEnd; 641 glEnd;
346 642
347 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
348} 645}
349 646
350############################################################################# 647#############################################################################
351 648
352package CFClient::UI::Empty; 649package CFClient::UI::Empty;
353
354our @ISA = CFClient::UI::Base::;
355
356sub size_request {
357 (0, 0)
358}
359
360sub draw { }
361
362#############################################################################
363
364package CFClient::UI::Container;
365 650
366our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
367 652
368sub new { 653sub new {
369 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
370 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
371 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
372 676
373 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
374 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
375 685
376 $self 686 $self
687}
688
689sub add {
690 my ($self, @widgets) = @_;
691
692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
696
697 $self->{children} = [
698 sort { $a->{z} <=> $b->{z} }
699 @{$self->{children}}, @widgets
700 ];
701
702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
707}
708
709sub remove {
710 my ($self, $child) = @_;
711
712 delete $child->{parent};
713 $child->hide;
714
715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
716
717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
732}
733
734sub find_widget {
735 my ($self, $x, $y) = @_;
736
737 $x -= $self->{x};
738 $y -= $self->{y};
739
740 my $res;
741
742 for (reverse $self->visible_children) {
743 $res = $_->find_widget ($x, $y)
744 and return $res;
745 }
746
747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
748}
749
750sub _draw {
751 my ($self) = @_;
752
753 $_->draw for @{$self->{children}};
754}
755
756#############################################################################
757
758package CFClient::UI::Bin;
759
760our @ISA = CFClient::UI::Container::;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
766
767 $class->SUPER::new (children => [$child], %arg)
377} 768}
378 769
379sub add { 770sub add {
380 my ($self, $child) = @_; 771 my ($self, $child) = @_;
381 772
382 $child->set_parent ($self);
383
384 use sort 'stable';
385
386 $self->{children} = [ 773 $self->{children} = [];
387 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child
389 ]; 774
390 775 $self->SUPER::add ($child);
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size;
394} 776}
395 777
396sub remove { 778sub remove {
397 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
398 780
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
400 782
401 $self->check_size; 783 $self->{children} = [new CFClient::UI::Empty]
784 unless @{$self->{children}};
785}
786
787sub child { $_[0]->{children}[0] }
788
789sub size_request {
790 $_[0]{children}[0]->size_request
791}
792
793sub size_allocate {
794 my ($self, $w, $h) = @_;
795
796 $self->{children}[0]->configure (0, 0, $w, $h);
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
849 $self->_render;
850 };
851}
852
853sub _draw {
854 my ($self) = @_;
855
856 my ($w, $h) = @$self{qw(w h)};
857
858 my $tex = $self->{texture}
859 or return;
860
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
864
865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
866
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
402} 932}
403 933
404sub find_widget { 934sub find_widget {
405 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
406 936
407 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
408 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
409 939 ) {
410 my $res;
411
412 for (reverse @{ $self->{children} }) {
413 $res = $_->find_widget ($x, $y)
414 and return $res;
415 }
416
417 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
418} 944}
419 945
420sub _draw { 946sub _render {
421 my ($self) = @_; 947 my ($self) = @_;
422 948
423 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
424} 955}
425 956
426############################################################################# 957#############################################################################
427 958
428package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
429 960
430our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
431 962
432sub new { 963sub new {
433 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
434 965
435 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
436 967
437 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
438} 988}
439 989
440sub add { 990sub add {
441 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
442 992
443 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
444
445 $self->SUPER::add ($widget);
446} 994}
447 995
448sub remove { 996sub update {
449 my ($self, $widget) = @_; 997 my ($self) = @_;
450 998
451 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
452 1000
453 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
454 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
455} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
456
457sub child { $_[0]->{children}[0] }
458
459sub size_request {
460 $_[0]{children}[0]->size_request
461} 1004}
462 1005
463sub size_allocate { 1006sub size_allocate {
464 my ($self, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
465 1008
466 $self->{children}[0]->configure (0, 0, $w, $h); 1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
467} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
468 1017
469############################################################################# 1018#############################################################################
470 1019
471package CFClient::UI::Window; 1020package CFClient::UI::Frame;
472 1021
473our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
474 1023
475use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
476 1073
477sub new { 1074sub new {
478 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
479 1076
1077 my $title = delete $arg{title};
1078
480 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
481} 1080 bg => [1, 1, 1, 1],
482 1081 border_bg => [1, 1, 1, 1],
483sub update { 1082 border => 0.6,
484 my ($self) = @_; 1083 can_events => 1,
485 1084 min_w => 16,
486 # we want to do this delayed... 1085 min_h => 16,
487 $self->render_chld; 1086 %arg,
488 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 }; 1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1104}
1105
1106sub border {
1107 int $_[0]{border} * $::FONTSIZE
1108}
1109
1110sub size_request {
1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
499} 1122}
500 1123
501sub size_allocate { 1124sub size_allocate {
502 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
503 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
504 $self->child->configure (0, 0, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
1139}
505 1140
506 $self->render_chld; 1141sub button_down {
1142 my ($self, $ev, $x, $y) = @_;
1143
1144 my ($w, $h) = @$self{qw(w h)};
1145 my $border = $self->border;
1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
1158 $self->{motion} = sub {
1159 my ($ev, $x, $y) = @_;
1160
1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
1163
1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
1169 };
1170
1171 } elsif ($lr ^ $td) {
1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1173 my ($bx, $by) = ($self->{x}, $self->{y});
1174
1175 $self->{motion} = sub {
1176 my ($ev, $x, $y) = @_;
1177
1178 ($x, $y) = ($ev->{x}, $ev->{y});
1179
1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183 };
1184 } else {
1185 return 0;
1186 }
1187
1188 1
1189}
1190
1191sub button_up {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 !!delete $self->{motion}
1195}
1196
1197sub mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
507} 1203}
508 1204
509sub _draw { 1205sub _draw {
510 my ($self) = @_; 1206 my ($self) = @_;
511 1207
1208 my $child = $self->{children}[0];
1209
512 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
513 1212
514 my $tex = $self->{texture}
515 or return;
516
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
521 1215
522 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
523 1217
524 glDisable GL_BLEND; 1218 glColor @{ $self->{border_bg} };
1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1223
1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
1226
1227 # TODO: repeat texture not scale
1228 # solve this better(?)
1229 $bg->{s} = $cw / $bg->{w};
1230 $bg->{t} = $ch / $bg->{h};
1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
1233
525 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
1235
1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
526} 1242}
527 1243
528############################################################################# 1244#############################################################################
529 1245
530package CFClient::UI::ViewPort;
531
532our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame; 1246package CFClient::UI::Table;
555 1247
556our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
557 1249
558use SDL::OpenGL; 1250use List::Util qw(max sum);
559 1251
560sub size_request { 1252use CFClient::OpenGL;
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 1253
606sub new { 1254sub new {
607 my $class = shift; 1255 my $class = shift;
608 1256
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new (
612 bg => [1, 1, 1, 1],
613 border_bg => [1, 1, 1, 1],
614 border => int $::FONTSIZE * 0.8,
615 @_
616 )
617}
618
619sub size_request {
620 my ($self) = @_;
621
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624 my ($w, $h) = $self->SUPER::size_request;
625
626 (
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630}
631
632sub size_allocate {
633 my ($self, $w, $h) = @_;
634
635 $h -= List::Util::max 0, $self->{border} * 2;
636 $w -= List::Util::max 0, $self->{border} * 2;
637
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
639}
640
641sub button_down {
642 my ($self, $ev, $x, $y) = @_;
643
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
646
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
648 my ($bw, $bh) = ($self->{w}, $self->{h});
649
650 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_;
652
653 ($x, $y) = ($ev->motion_x, $ev->motion_y);
654
655 $self->{user_w} = $bw + $x - $ox;
656 $self->{user_h} = $bh + $y - $oy;
657 $self->check_size;
658 };
659
660 } elsif ($x >= 0 && $x < $self->{w}
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
664 my ($bx, $by) = ($self->{x}, $self->{y});
665
666 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_;
668
669 ($x, $y) = ($ev->motion_x, $ev->motion_y);
670
671 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update;
673 };
674 }
675}
676
677sub button_up {
678 my ($self, $ev, $x, $y) = @_;
679
680 delete $self->{motion};
681}
682
683sub mouse_motion {
684 my ($self, $ev, $x, $y) = @_;
685
686 $self->{motion}->($ev, $x, $y) if $self->{motion};
687}
688
689sub _draw {
690 my ($self) = @_;
691
692 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699
700 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border});
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
705
706 my $bg = $tex[0];
707
708 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h};
711
712 glColor @{ $self->{bg} };
713
714 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
718
719 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND;
721
722 $self->child->draw;
723}
724
725#############################################################################
726
727package CFClient::UI::Table;
728
729our @ISA = CFClient::UI::Base::;
730
731use List::Util qw(max sum);
732
733use SDL::OpenGL;
734
735sub new {
736 my $class = shift;
737
738 $class->SUPER::new ( 1257 $class->SUPER::new (
739 col_expand => [], 1258 col_expand => [],
740 @_ 1259 @_,
741 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1265}
743 1266
744sub add { 1267sub add {
745 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
746 1269
747 $child->set_parent ($self); 1270 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
749 1272
750 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
751
752 $child->check_size;
753} 1274}
754 1275
755# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1277sub clear {
757 my ($self) = @_; 1278 my ($self) = @_;
758 1279
1280 my @children = $self->children;
759 delete $self->{children}; 1281 delete $self->{children};
760 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
761} 1289}
762 1290
763sub get_wh { 1291sub get_wh {
764 my ($self) = @_; 1292 my ($self) = @_;
765 1293
… …
770 or next; 1298 or next;
771 1299
772 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
774 or next; 1302 or next;
775 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1304
777 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
779 } 1307 }
780 } 1308 }
… …
796sub size_allocate { 1324sub size_allocate {
797 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
798 1326
799 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
800 1328
801 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
803 1331
804 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
861 } 1389 }
862} 1390}
863 1391
864############################################################################# 1392#############################################################################
865 1393
866package CFClient::UI::HBox; 1394package CFClient::UI::Box;
867
868# TODO: wrap into common Box base class
869 1395
870our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
871 1397
872sub size_request { 1398sub size_request {
873 my ($self) = @_; 1399 my ($self) = @_;
874 1400
875 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
876 1402 ? (
877 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
878 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
879 (List::Util::max map $_->[1], @alloc), 1405 )
880 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
881} 1410}
882 1411
883sub size_allocate { 1412sub size_allocate {
884 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
885 1414
886 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
887
888 my $children = $self->{children}; 1416 my $children = $self->{children};
889 1417
890 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
891 1419
892 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
893 1421 @req = ($space / (@$children || 1)) x @$children;
894 if ($req_h > $h) {
895 # ah well, not enough space
896 $_ *= $h / $req_h for @h;
897 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
898 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
899 $exp ||= 1;
900 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
901 for (0 .. $#$children) { 1435 for 0 .. $#$children;
902 my $child = $children->[$_];
903
904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
907 } 1436 }
908 } 1437 }
909 1438
910 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
911 1440
912 my $y = 0; 1441 my $pos = 0;
913 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_]; 1443 my $alloc = $req[$_];
916 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
917 1445
918 $y += $h; 1446 $pos += $alloc;
919 } 1447 }
920 1448
921 1 1449 1
922} 1450}
923 1451
924############################################################################# 1452#############################################################################
925 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
926package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
927 1470
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
931 1472
932sub size_request { 1473sub new {
933 my ($self) = @_; 1474 my $class = shift;
934 1475
935 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
936 1477 vertical => 1,
937 ( 1478 @_,
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 ) 1479 )
941} 1480}
942 1481
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 my $children = $self->{children};
947
948 my @h = map +($_->size_request)[1], @$children;
949
950 my $req_h = List::Util::sum @h;
951
952 if ($req_h > $h) {
953 # ah well, not enough space
954 $_ *= $h / $req_h for @h;
955 } else {
956 my $exp = List::Util::sum map $_->{expand}, @$children;
957 $exp ||= 1;
958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
963 }
964 }
965
966 CFClient::UI::harmonize \@h;
967
968 my $y = 0;
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
973
974 $y += $h;
975 }
976
977 1
978}
979
980############################################################################# 1482#############################################################################
981 1483
982package CFClient::UI::Label; 1484package CFClient::UI::Label;
983 1485
984our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
985 1487
986use SDL::OpenGL; 1488use CFClient::OpenGL;
987 1489
988sub new { 1490sub new {
989 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
990 1492
991 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1495 #bg => none
994 text => "", 1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
995 align => -1, 1504 align => -1,
996 valign => -1, 1505 valign => -1,
997 padding => 2, 1506 padding_x => 2,
998 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
999 %arg 1509 %arg
1000 ); 1510 );
1001 1511
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1003 1517
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1006 1523
1007 $self 1524 $self
1008} 1525}
1009 1526
1010sub escape_text { 1527sub escape($) {
1011 local $_ = $_[1]; 1528 local $_ = $_[0];
1012 1529
1013 s/&/&amp;/g; 1530 s/&/&amp;/g;
1014 s/>/&gt;/g; 1531 s/>/&gt;/g;
1015 s/</&lt;/g; 1532 s/</&lt;/g;
1016 1533
1017 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1018} 1549}
1019 1550
1020sub set_text { 1551sub set_text {
1021 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1022 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1024
1025 delete $self->{texture}; 1559 delete $self->{req_h};
1560
1561 $self->realloc;
1026 $self->update; 1562 $self->update;
1027} 1563}
1028 1564
1029sub set_markup { 1565sub set_markup {
1030 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1031 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1033
1034 delete $self->{texture}; 1575 delete $self->{req_h};
1576
1577 $self->realloc;
1035 $self->update; 1578 $self->update;
1036} 1579}
1037 1580
1038sub size_request { 1581sub size_request {
1039 my ($self) = @_; 1582 my ($self) = @_;
1040 1583
1041 $self->{layout}->set_width; 1584 if (exists $self->{req_h}) {
1585 @$self{qw(req_w req_h)}
1586 } else {
1587 $self->{layout}->set_font ($self->{font}) if $self->{font};
1588 $self->{layout}->set_width ($self->{max_w} || -1);
1589 $self->{layout}->set_ellipsise ($self->{ellipsise});
1590 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1592
1044 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1045 1594
1595 if (exists $self->{template}) {
1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1599 my ($w2, $h2) = $self->{template}->size;
1600
1601 $w = List::Util::max $w, $w2;
1602 $h = List::Util::max $h, $h2;
1603 }
1604
1605 ($w, $h)
1046 ( 1606 }
1047 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2,
1049 )
1050} 1607}
1051 1608
1052sub size_allocate { 1609sub size_allocate {
1053 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1054 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1055 delete $self->{texture}; 1622 delete $self->{texture};
1056}
1057 1623
1058sub update { 1624 $self->realloc;
1059 my ($self) = @_;
1060
1061 delete $self->{texture};
1062 $self->SUPER::update;
1063} 1625}
1064 1626
1065sub _draw { 1627sub _draw {
1066 my ($self) = @_; 1628 my ($self) = @_;
1067 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1068 my $tex = $self->{texture} ||= do { 1632 my $tex = $self->{texture} ||= do {
1633 $self->{layout}->set_foreground (@{$self->{fg}});
1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1071 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1072 }; 1641 };
1073 1642
1074 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1644 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1645 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1646 : ($self->{w} - $tex->{w}) * 0.5);
1647
1648 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1649 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1650 : ($self->{h} - $tex->{h}) * 0.5);
1651 };
1652
1076 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1655
1656 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1657 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy}); 1658 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1659 } else {
1660 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1661 }
1094 1662
1095 glDisable GL_TEXTURE_2D; 1663 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1664}
1098 1665
1099############################################################################# 1666#############################################################################
1100 1667
1101package CFClient::UI::EntryBase; 1668package CFClient::UI::EntryBase;
1102 1669
1103our @ISA = CFClient::UI::Label::; 1670our @ISA = CFClient::UI::Label::;
1104 1671
1105use SDL; 1672use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1673
1108sub new { 1674sub new {
1109 my $class = shift; 1675 my $class = shift;
1110 1676
1111 $class->SUPER::new ( 1677 $class->SUPER::new (
1112 fg => [1, 1, 1], 1678 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1679 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1680 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1681 active_fg => [0, 0, 0],
1116 can_hover => 1, 1682 can_hover => 1,
1117 can_focus => 1, 1683 can_focus => 1,
1118 valign => 0, 1684 valign => 0,
1685 can_events => 1,
1686 #text => ...
1119 @_ 1687 @_
1120 ) 1688 )
1121} 1689}
1122 1690
1123sub _set_text { 1691sub _set_text {
… …
1130 $self->{last_activity} = $::NOW; 1698 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1699 $self->{text} = $text;
1132 1700
1133 $text =~ s/./*/g if $self->{hidden}; 1701 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1702 $self->{layout}->set_text ("$text ");
1703 delete $self->{req_h};
1135 1704
1136 $self->emit (changed => $self->{text}); 1705 $self->_emit (changed => $self->{text});
1706
1707 $self->realloc;
1708 $self->update;
1709}
1710
1711sub set_text {
1712 my ($self, $text) = @_;
1713
1714 $self->{cursor} = length $text;
1715 $self->_set_text ($text);
1137} 1716}
1138 1717
1139sub get_text { 1718sub get_text {
1140 $_[0]{text} 1719 $_[0]{text}
1141} 1720}
… …
1146 my ($w, $h) = $self->SUPER::size_request; 1725 my ($w, $h) = $self->SUPER::size_request;
1147 1726
1148 ($w + 1, $h) # add 1 for cursor 1727 ($w + 1, $h) # add 1 for cursor
1149} 1728}
1150 1729
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155}
1156
1157sub set_text {
1158 my ($self, $text) = @_;
1159
1160 $self->{cursor} = length $text;
1161 $self->_set_text ($text);
1162 $self->update;
1163}
1164
1165sub key_down { 1730sub key_down {
1166 my ($self, $ev) = @_; 1731 my ($self, $ev) = @_;
1167 1732
1168 my $mod = $ev->key_mod; 1733 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1734 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1735 my $uni = $ev->{unicode};
1172 1736
1173 my $text = $self->get_text; 1737 my $text = $self->get_text;
1174 1738
1175 if ($sym == SDLK_BACKSPACE) { 1739 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1740 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1741 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1742 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1743 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1744 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1745 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1746 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1747 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1748 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1749 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1750 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1751 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1752 $self->_emit ('escape');
1189 } elsif ($uni) { 1753 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1754 substr $text, $self->{cursor}++, 0, chr $uni;
1755 } else {
1756 return 0;
1191 } 1757 }
1192 1758
1193 $self->_set_text ($text); 1759 $self->_set_text ($text);
1194 $self->update; 1760
1761 $self->realloc;
1762
1763 1
1195} 1764}
1196 1765
1197sub focus_in { 1766sub focus_in {
1198 my ($self) = @_; 1767 my ($self) = @_;
1199 1768
… …
1214 utf8::encode $text; 1783 utf8::encode $text;
1215 $self->{cursor} = length substr $text, 0, $idx; 1784 $self->{cursor} = length substr $text, 0, $idx;
1216 1785
1217 $self->_set_text ($self->{text}); 1786 $self->_set_text ($self->{text});
1218 $self->update; 1787 $self->update;
1788
1789 1
1219} 1790}
1220 1791
1221sub mouse_motion { 1792sub mouse_motion {
1222 my ($self, $ev, $x, $y) = @_; 1793 my ($self, $ev, $x, $y) = @_;
1223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1794# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1795
1796 0
1224} 1797}
1225 1798
1226sub _draw { 1799sub _draw {
1227 my ($self) = @_; 1800 my ($self) = @_;
1228 1801
1229 local $self->{fg} = $self->{fg}; 1802 local $self->{fg} = $self->{fg};
1230 1803
1231 if ($FOCUS == $self) { 1804 if ($FOCUS == $self) {
1232 glColor @{$self->{active_bg}}; 1805 glColor_premultiply @{$self->{active_bg}};
1233 $self->{fg} = $self->{active_fg}; 1806 $self->{fg} = $self->{active_fg};
1234 } else { 1807 } else {
1235 glColor @{$self->{bg}}; 1808 glColor_premultiply @{$self->{bg}};
1236 } 1809 }
1237 1810
1238 glEnable GL_BLEND; 1811 glEnable GL_BLEND;
1239 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1812 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1240 glBegin GL_QUADS; 1813 glBegin GL_QUADS;
1241 glVertex 0 , 0; 1814 glVertex 0 , 0;
1242 glVertex 0 , $self->{h}; 1815 glVertex 0 , $self->{h};
1243 glVertex $self->{w}, $self->{h}; 1816 glVertex $self->{w}, $self->{h};
1244 glVertex $self->{w}, 0; 1817 glVertex $self->{w}, 0;
… …
1267 1840
1268package CFClient::UI::Entry; 1841package CFClient::UI::Entry;
1269 1842
1270our @ISA = CFClient::UI::EntryBase::; 1843our @ISA = CFClient::UI::EntryBase::;
1271 1844
1272use SDL; 1845use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1846
1275sub key_down { 1847sub key_down {
1276 my ($self, $ev) = @_; 1848 my ($self, $ev) = @_;
1277 1849
1278 my $sym = $ev->key_sym; 1850 my $sym = $ev->{sym};
1279 1851
1280 if ($sym == SDLK_RETURN) { 1852 if ($sym == 13) {
1853 unshift @{$self->{history}},
1854 my $txt = $self->get_text;
1855 $self->{history_pointer} = -1;
1856 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1857 $self->_emit (activate => $txt);
1282 $self->update; 1858 $self->update;
1283 1859
1860 } elsif ($sym == CFClient::SDLK_UP) {
1861 if ($self->{history_pointer} < 0) {
1862 $self->{history_saveback} = $self->get_text;
1863 }
1864 if (@{$self->{history} || []} > 0) {
1865 $self->{history_pointer}++;
1866 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1867 $self->{history_pointer} = @{$self->{history} || []} - 1;
1868 }
1869 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1870 }
1871
1872 } elsif ($sym == CFClient::SDLK_DOWN) {
1873 $self->{history_pointer}--;
1874 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1875
1876 if ($self->{history_pointer} >= 0) {
1877 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1878 } else {
1879 $self->set_text ($self->{history_saveback});
1880 }
1881
1284 } else { 1882 } else {
1285 $self->SUPER::key_down ($ev); 1883 return $self->SUPER::key_down ($ev)
1884 }
1885
1286 } 1886 1
1287
1288} 1887}
1289 1888
1290############################################################################# 1889#############################################################################
1291 1890
1292package CFClient::UI::Button; 1891package CFClient::UI::Button;
1293 1892
1294our @ISA = CFClient::UI::Label::; 1893our @ISA = CFClient::UI::Label::;
1295 1894
1296use SDL; 1895use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1896
1299my @tex = 1897my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1898 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1899 qw(b1_button_active.png);
1302 1900
1303sub new { 1901sub new {
1304 my $class = shift; 1902 my $class = shift;
1305 1903
1306 $class->SUPER::new ( 1904 $class->SUPER::new (
1307 padding => 4, 1905 padding_x => 4,
1906 padding_y => 4,
1308 fg => [1, 1, 1], 1907 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1908 active_fg => [0, 0, 1],
1311 can_hover => 1, 1909 can_hover => 1,
1312 align => 0, 1910 align => 0,
1313 valign => 0, 1911 valign => 0,
1912 can_events => 1,
1314 @_ 1913 @_
1315 ) 1914 )
1316} 1915}
1317 1916
1917sub activate { }
1918
1318sub button_up { 1919sub button_up {
1319 my ($self, $ev, $x, $y) = @_; 1920 my ($self, $ev, $x, $y) = @_;
1320 1921
1922 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1923 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1924 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate"); 1925
1324 } 1926 1
1325} 1927}
1326 1928
1327sub _draw { 1929sub _draw {
1328 my ($self) = @_; 1930 my ($self) = @_;
1329 1931
1330 local $self->{fg} = $self->{fg}; 1932 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1331 1933
1332 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg};
1334 }
1335
1336 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 1934 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1935 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1; 1936 glColor 0, 0, 0, 1;
1341 1937
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1938 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1343 1939
1344 glDisable GL_TEXTURE_2D; 1940 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346 1941
1347 $self->SUPER::_draw; 1942 $self->SUPER::_draw;
1348} 1943}
1349 1944
1350############################################################################# 1945#############################################################################
… …
1352package CFClient::UI::CheckBox; 1947package CFClient::UI::CheckBox;
1353 1948
1354our @ISA = CFClient::UI::DrawBG::; 1949our @ISA = CFClient::UI::DrawBG::;
1355 1950
1356my @tex = 1951my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1952 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1953 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359 1954
1360use SDL; 1955use CFClient::OpenGL;
1361use SDL::OpenGL;
1362 1956
1363sub new { 1957sub new {
1364 my $class = shift; 1958 my $class = shift;
1365 1959
1366 $class->SUPER::new ( 1960 $class->SUPER::new (
1367 padding => 2, 1961 padding_x => 2,
1962 padding_y => 2,
1368 fg => [1, 1, 1], 1963 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0], 1964 active_fg => [1, 1, 0],
1965 bg => [0, 0, 0, 0.2],
1966 active_bg => [1, 1, 1, 0.5],
1370 state => 0, 1967 state => 0,
1371 can_hover => 1, 1968 can_hover => 1,
1372 @_ 1969 @_
1373 ) 1970 )
1374} 1971}
1375 1972
1376sub size_request { 1973sub size_request {
1377 my ($self) = @_; 1974 my ($self) = @_;
1378 1975
1379 ($self->{padding} * 2 + 6) x 2 1976 (6) x 2
1380} 1977}
1381 1978
1382sub button_down { 1979sub button_down {
1383 my ($self, $ev, $x, $y) = @_; 1980 my ($self, $ev, $x, $y) = @_;
1384 1981
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1982 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1983 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1387 $self->{state} = !$self->{state}; 1984 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state}); 1985 $self->_emit (changed => $self->{state});
1986 } else {
1987 return 0
1988 }
1989
1389 } 1990 1
1390} 1991}
1391 1992
1392sub _draw { 1993sub _draw {
1393 my ($self) = @_; 1994 my ($self) = @_;
1394 1995
1395 $self->SUPER::_draw; 1996 $self->SUPER::_draw;
1396 1997
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1998 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1398 1999
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2000 my ($w, $h) = @$self{qw(w h)};
2001
2002 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1400 2003
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2004 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402 2005
1403 glEnable GL_BLEND; 2006 my $tex = $self->{state} ? $tex[1] : $tex[0];
2007
1404 glEnable GL_TEXTURE_2D; 2008 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s); 2009 $tex->draw_quad_alpha (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D; 2010 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 2011}
1414 2012
1415############################################################################# 2013#############################################################################
1416 2014
2015package CFClient::UI::Image;
2016
2017our @ISA = CFClient::UI::Base::;
2018
2019use CFClient::OpenGL;
2020use Carp qw/confess/;
2021
2022our %loaded_images;
2023
2024sub new {
2025 my $class = shift;
2026
2027 my $self = $class->SUPER::new (can_events => 0, @_);
2028
2029 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2030
2031 $loaded_images{$self->{image}} ||=
2032 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2033
2034 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2035
2036 Scalar::Util::weaken $loaded_images{$self->{image}};
2037
2038 $self->{aspect} = $tex->{w} / $tex->{h};
2039
2040 $self
2041}
2042
2043sub size_request {
2044 my ($self) = @_;
2045
2046 ($self->{tex}->{w}, $self->{tex}->{h})
2047}
2048
2049sub _draw {
2050 my ($self) = @_;
2051
2052 my $tex = $self->{tex};
2053
2054 my ($w, $h) = ($self->{w}, $self->{h});
2055
2056 if ($self->{rot90}) {
2057 glRotate 90, 0, 0, 1;
2058 glTranslate 0, -$self->{w}, 0;
2059
2060 ($w, $h) = ($h, $w);
2061 }
2062
2063 glEnable GL_TEXTURE_2D;
2064 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2065
2066 $tex->draw_quad_alpha (0, 0, $w, $h);
2067
2068 glDisable GL_TEXTURE_2D;
2069}
2070
2071#############################################################################
2072
1417package CFClient::UI::VGauge; 2073package CFClient::UI::VGauge;
1418 2074
1419our @ISA = CFClient::UI::Base::; 2075our @ISA = CFClient::UI::Base::;
1420 2076
1421use SDL::OpenGL; 2077use List::Util qw(min max);
2078
2079use CFClient::OpenGL;
1422 2080
1423my %tex = ( 2081my %tex = (
1424 food => [ 2082 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2083 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2084 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ], 2085 ],
1428 grace => [ 2086 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2087 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2088 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1431 ], 2089 ],
1432 hp => [ 2090 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2091 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2092 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ], 2093 ],
1436 mana => [ 2094 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2095 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2096 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1439 ], 2097 ],
1440); 2098);
1441 2099
1442# eg. VGauge->new (gauge => 'food'), default gauge: food 2100# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new { 2101sub new {
1444 my $class = shift; 2102 my $class = shift;
1445 2103
1446 my $self = $class->SUPER::new (gauge => 'food', @_); 2104 my $self = $class->SUPER::new (
2105 type => 'food',
2106 @_
2107 );
2108
2109 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1447 2110
1448 $self 2111 $self
1449} 2112}
1450 2113
1451sub size_request { 2114sub size_request {
1452 my ($self) = @_; 2115 my ($self) = @_;
1453 2116
1454 my $tex = $tex{$self->{gauge}}[0]; 2117 #my $tex = $tex{$self->{type}}[0];
1455
1456 @$tex{qw(w h)} 2118 #@$tex{qw(w h)}
2119 (0, 0)
1457} 2120}
1458 2121
1459sub set_max { 2122sub set_max {
1460 my ($self, $max) = @_; 2123 my ($self, $max) = @_;
1461 2124
2125 return if $self->{max_val} == $max;
2126
1462 $self->{max_val} = $max; 2127 $self->{max_val} = $max;
2128 $self->update;
1463} 2129}
1464 2130
1465sub set_value { 2131sub set_value {
1466 my ($self, $val, $max) = @_; 2132 my ($self, $val, $max) = @_;
1467 2133
1468 $self->set_max ($max) 2134 $self->set_max ($max)
1469 if defined $max; 2135 if defined $max;
1470 2136
1471 $max = $self->{max_val}; 2137 return if $self->{val} == $val;
2138
1472 $self->{val} = $val; 2139 $self->{val} = $val;
1473
1474 $self->update; 2140 $self->update;
1475} 2141}
1476 2142
1477sub _draw { 2143sub _draw {
1478 my ($self) = @_; 2144 my ($self) = @_;
1479 2145
1480 my $tex = $tex{$self->{gauge}}; 2146 my $tex = $tex{$self->{type}};
2147 my ($t1, $t2, $t3) = @$tex;
1481 2148
1482 my ($w, $h) = ($self->{w}, $self->{h}); 2149 my ($w, $h) = ($self->{w}, $self->{h});
1483 2150
2151 if ($self->{vertical}) {
2152 glRotate 90, 0, 0, 1;
2153 glTranslate 0, -$self->{w}, 0;
2154
2155 ($w, $h) = ($h, $w);
2156 }
2157
1484 my $ycut = $self->{val} / ($self->{max_val} || 1); 2158 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486 2159
1487 my $t1 = $tex->[0]; 2160 my $ycut1 = max 0, min 1, $ycut;
1488 my $t2 = $tex->[1]; 2161 my $ycut2 = max 0, min 1, $ycut - 1;
2162
2163 my $h1 = $self->{h} * (1 - $ycut1);
2164 my $h2 = $self->{h} * (1 - $ycut2);
1489 2165
1490 glEnable GL_BLEND; 2166 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2167 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2168 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D; 2169 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494 2171
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2172 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS; 2173 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp; 2174 glTexCoord 0 , 0; glVertex 0 , 0;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2175 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2176 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2177 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1506 glEnd; 2178 glEnd;
1507 2179
1508 $yp += $h1; 2180 my $ycut1 = List::Util::min 1, $ycut;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2181 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS; 2182 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2183 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2184 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2185 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2186 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1516 glEnd; 2187 glEnd;
2188
2189 if ($t3) {
2190 glBindTexture GL_TEXTURE_2D, $t3->{name};
2191 glBegin GL_QUADS;
2192 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2193 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2194 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2195 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2196 glEnd;
2197 }
1517 2198
1518 glDisable GL_BLEND; 2199 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D; 2200 glDisable GL_TEXTURE_2D;
1520} 2201}
1521 2202
1522############################################################################# 2203#############################################################################
1523 2204
2205package CFClient::UI::Gauge;
2206
2207our @ISA = CFClient::UI::VBox::;
2208
2209sub new {
2210 my ($class, %arg) = @_;
2211
2212 my $self = $class->SUPER::new (
2213 tooltip => $arg{type},
2214 can_hover => 1,
2215 can_events => 1,
2216 %arg,
2217 );
2218
2219 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2220 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2221 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2222
2223 $self
2224}
2225
2226sub set_fontsize {
2227 my ($self, $fsize) = @_;
2228
2229 $self->{value}->set_fontsize ($fsize);
2230 $self->{max} ->set_fontsize ($fsize);
2231}
2232
2233sub set_max {
2234 my ($self, $max) = @_;
2235
2236 $self->{gauge}->set_max ($max);
2237 $self->{max}->set_text ($max);
2238}
2239
2240sub set_value {
2241 my ($self, $val, $max) = @_;
2242
2243 $self->set_max ($max)
2244 if defined $max;
2245
2246 $self->{gauge}->set_value ($val, $max);
2247 $self->{value}->set_text ($val);
2248}
2249
2250#############################################################################
2251
1524package CFClient::UI::Slider; 2252package CFClient::UI::Slider;
1525 2253
1526use strict; 2254use strict;
1527 2255
1528use SDL::OpenGL; 2256use CFClient::OpenGL;
1529 2257
1530our @ISA = CFClient::UI::DrawBG::; 2258our @ISA = CFClient::UI::DrawBG::;
1531 2259
1532my @tex = 2260my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2262 qw(s1_slider.png s1_slider_bg.png);
1535 2263
1536sub new { 2264sub new {
1537 my $class = shift; 2265 my $class = shift;
1538 2266
1539 # range [value, low, high, page] 2267 # range [value, low, high, page, unit]
1540 2268
1541 # TODO: 0-width page 2269 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2270 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2271 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2272 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2273 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2274 active_fg => [0, 0, 0],
2275 bg => [0, 0, 0, 0.2],
2276 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2277 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2278 min_w => $::WIDTH / 80,
1549 req_h => 13, 2279 min_h => $::WIDTH / 80,
1550 vertical => 0, 2280 vertical => 0,
1551 can_hover => 1, 2281 can_hover => 1,
1552 inner_pad => 5, 2282 inner_pad => 0.02,
1553 @_ 2283 @_
1554 ); 2284 );
1555 2285
2286 $self->set_value ($self->{range}[0]);
2287 $self->update;
2288
1556 $self 2289 $self
1557} 2290}
1558 2291
2292sub changed { }
2293
2294sub set_range {
2295 my ($self, $range) = @_;
2296
2297 ($range, $self->{range}) = ($self->{range}, $range);
2298
2299 $self->update
2300 if "@$range" ne "@{$self->{range}}";
2301}
2302
2303sub set_value {
2304 my ($self, $value) = @_;
2305
2306 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2307
2308 $hi = $lo + 1 if $hi <= $lo;
2309
2310 $page = $hi - $lo if $page > $hi - $lo;
2311
2312 $value = $lo if $value < $lo;
2313 $value = $hi - $page if $value > $hi - $page;
2314
2315 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2316 if $unit;
2317
2318 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2319
2320 if ($value != $old_value) {
2321 $self->_emit (changed => $value);
2322 $self->update;
2323 }
2324}
2325
1559sub size_request { 2326sub size_request {
1560 my ($self) = @_; 2327 my ($self) = @_;
1561 2328
1562 my $w = $self->{req_w}; 2329 ($self->{req_w}, $self->{req_h})
1563 my $h = $self->{req_h};
1564
1565 $self->{vertical} ? ($h, $w) : ($w, $h)
1566} 2330}
1567 2331
1568sub button_down { 2332sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2333 my ($self, $ev, $x, $y) = @_;
1570 2334
1571 $self->SUPER::button_down ($ev, $x, $y); 2335 $self->SUPER::button_down ($ev, $x, $y);
2336
2337 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2338
1572 $self->mouse_motion ($ev, $x, $y); 2339 $self->mouse_motion ($ev, $x, $y)
1573} 2340}
1574 2341
1575sub mouse_motion { 2342sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1577 2344
1578 if ($GRAB == $self) { 2345 if ($GRAB == $self) {
2346 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2347
2348 my (undef, $lo, $hi, $page) = @{$self->{range}};
2349
2350 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2351
2352 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2353 } else {
2354 return 0;
2355 }
2356
2357 1
2358}
2359
2360sub update {
2361 my ($self) = @_;
2362
2363 delete $self->{knob_w};
2364 $self->SUPER::update;
2365}
2366
2367sub _draw {
2368 my ($self) = @_;
2369
2370 unless ($self->{knob_w}) {
2371 $self->set_value ($self->{range}[0]);
2372
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2373 my ($value, $lo, $hi, $page) = @{$self->{range}};
2374 my $range = ($hi - $page - $lo) || 1e-100;
1580 2375
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2376 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2377
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2378 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2379 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2380
1586 $x -= $inner_pad_px; # substract the padding 2381 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2382 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2383
1592 $self->emit (changed => $x); 2384 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2385 $self->{knob_w} = $knob_w;
1594 } 2386 }
1595}
1596
1597# the inner_* stuff is for generating a padding for the slider handle,
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603}
1604
1605sub _draw {
1606 my ($self) = @_;
1607 2387
1608 $self->SUPER::_draw (); 2388 $self->SUPER::_draw ();
1609 2389
1610 my ($w, $h) = @$self{qw(w h)}; 2390 glScale $self->{w}, $self->{h};
1611 2391
1612 if ($self->{vertical}) { 2392 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2393 # draw a vertical slider like a rotated horizontal slider
1614 2394
2395 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2396 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2397 }
1620 2398
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2399 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2400 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2401
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2402 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2403 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2404
1647 # draw background 2405 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2406 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2407
1650 # draw handle 2408 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2409 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2410
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2411 glDisable GL_TEXTURE_2D;
1655} 2412}
1656 2413
1657############################################################################# 2414#############################################################################
1658 2415
2416package CFClient::UI::ValSlider;
2417
2418our @ISA = CFClient::UI::HBox::;
2419
2420sub new {
2421 my ($class, %arg) = @_;
2422
2423 my $range = delete $arg{range};
2424
2425 my $self = $class->SUPER::new (
2426 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2427 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2428 to_value => sub { shift },
2429 from_value => sub { shift },
2430 %arg,
2431 );
2432
2433 $self->{slider}->connect (changed => sub {
2434 my ($self, $value) = @_;
2435 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2436 $self->{parent}->emit (changed => $value);
2437 });
2438
2439# $self->{entry}->connect (changed => sub {
2440# my ($self, $value) = @_;
2441# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2442# $self->{parent}->emit (changed => $value);
2443# });
2444
2445 $self->add ($self->{slider}, $self->{entry});
2446
2447 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2448
2449 $self
2450}
2451
2452sub set_range { shift->{slider}->set_range (@_) }
2453sub set_value { shift->{slider}->set_value (@_) }
2454
2455#############################################################################
2456
1659package CFClient::UI::TextView; 2457package CFClient::UI::TextView;
1660 2458
1661our @ISA = CFClient::UI::HBox::; 2459our @ISA = CFClient::UI::HBox::;
1662 2460
1663use SDL::OpenGL; 2461use CFClient::OpenGL;
1664 2462
1665sub new { 2463sub new {
1666 my $class = shift; 2464 my $class = shift;
1667 2465
1668 my $self = $class->SUPER::new ( 2466 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2467 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2468 can_events => 0,
1671 fontsize => $::FONTSIZE, 2469 #font => default_font
1672 @_, 2470 @_,
1673 2471
1674 layout => (new CFClient::Layout), 2472 layout => (new CFClient::Layout 1),
1675 par => [], 2473 par => [],
1676 height => 0, 2474 height => 0,
1677 children => [ 2475 children => [
1678 (new CFClient::UI::Empty expand => 1), 2476 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2477 (new CFClient::UI::Slider vertical => 1),
1680 ], 2478 ],
1681 ); 2479 );
1682 2480
1683 $self->{children}[1]->connect (changed => sub { 2481 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2482
1687 $self 2483 $self
1688} 2484}
1689 2485
1690sub set_fontsize { 2486sub set_fontsize {
… …
1692 2488
1693 $self->{fontsize} = $fontsize; 2489 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2490 $self->reflow;
1695} 2491}
1696 2492
2493sub size_allocate {
2494 my ($self, $w, $h) = @_;
2495
2496 $self->SUPER::size_allocate ($w, $h);
2497
2498 $self->{layout}->set_font ($self->{font}) if $self->{font};
2499 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2500 $self->{layout}->set_width ($self->{children}[0]{w});
2501
2502 $self->reflow;
2503}
2504
1697sub text_height { 2505sub text_size {
1698 my ($self, $text) = @_; 2506 my ($self, $text, $indent) = @_;
1699 2507
1700 my $layout = $self->{layout}; 2508 my $layout = $self->{layout};
1701 2509
1702 $layout->set_height ($self->{fontsize}); 2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2511 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2512 $layout->set_markup ($text);
1705 2513
1706 ($layout->size)[1] 2514 $layout->size
1707} 2515}
1708 2516
1709sub reflow { 2517sub reflow {
1710 my ($self) = @_; 2518 my ($self) = @_;
1711 2519
1712 $self->{need_reflow}++; 2520 $self->{need_reflow}++;
1713 $self->update; 2521 $self->update;
1714} 2522}
1715 2523
1716sub size_request { 2524sub set_offset {
1717 my ($self) = @_; 2525 my ($self, $offset) = @_;
1718 2526
1719 ($self->{req_w}, $self->{req_h}) 2527 # todo: base offset on lines or so, not on pixels
2528 $self->{children}[1]->set_value ($offset);
1720} 2529}
1721 2530
1722sub size_allocate { 2531sub clear {
1723 my ($self, $w, $h) = @_; 2532 my ($self) = @_;
1724 2533
1725 $self->{layout}->set_height ($self->{fontsize}); 2534 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2535 $self->{height} = 0;
1727 2536 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2537}
1731 2538
1732sub add_paragraph { 2539sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2540 my ($self, $color, $text, $indent) = @_;
1734 2541
1735 #TODO: intelligently "reformat" paragraph 2542 for my $line (split /\n/, $text) {
1736 2543 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2544 $self->{height} += $h;
2545 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2546 }
1740 2547
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2548 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2549}
1746 2550
1747sub update { 2551sub update {
1748 my ($self) = @_; 2552 my ($self) = @_;
1749 2553
… …
1751 2555
1752 return unless $self->{h} > 0; 2556 return unless $self->{h} > 0;
1753 2557
1754 delete $self->{texture}; 2558 delete $self->{texture};
1755 2559
1756 $ROOT->on_refresh ($self, sub { 2560 $ROOT->on_post_alloc ($self, sub {
2561 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2562
1757 if (delete $self->{need_reflow}) { 2563 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2564 my $height = 0;
1759 2565
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2566 my $layout = $self->{layout};
2567
2568 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2569
1761 for @{$self->{par}}; 2570 for (@{$self->{par}}) {
2571 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2572 $layout->set_width ($W - $_->[3]);
2573 $layout->set_markup ($_->[4]);
2574 my ($w, $h) = $layout->size;
2575 $_->[0] = $w + $_->[3];
2576 $_->[1] = $h;
2577 }
2578
2579 $height += $_->[1];
2580 }
1762 2581
1763 $self->{height} = $height; 2582 $self->{height} = $height;
1764 2583
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2584 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2585
1767 delete $self->{texture}; 2586 delete $self->{texture};
1768 } 2587 }
1769 2588
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2589 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2590 glClearColor 0, 0, 0, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2591 glClear GL_COLOR_BUFFER_BIT;
1773 2592
2593 my $top = int $self->{children}[1]{range}[0];
2594
2595 my $y0 = $top;
2596 my $y1 = $top + $H;
2597
2598 my $y = 0;
2599
2600 my $layout = $self->{layout};
2601
2602 $layout->set_font ($self->{font}) if $self->{font};
2603
1774 glEnable GL_BLEND; 2604 glEnable GL_BLEND;
2605 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2606 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787 2607
1788 for my $par (@{$self->{par}}) { 2608 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2609 my $h = $par->[1];
1790 2610
1791 if ($y0 < $y + $h && $y < $y1) { 2611 if ($y0 < $y + $h && $y < $y1) {
2612 $layout->set_foreground (@{ $par->[2] });
2613 $layout->set_width ($W - $par->[3]);
1792 $layout->set_text ($par->[2]); 2614 $layout->set_markup ($par->[4]);
1793 2615
1794 glColor @{ $par->[1] }; 2616 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2617
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2618 glRasterPos $par->[3], $y - $y0;
2619 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2620 }
1798 2621
1799 $y += $h; 2622 $y += $h;
1800 } 2623 }
1801 2624
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2625 glDisable GL_BLEND;
1804 }; 2626 };
1805 }); 2627 });
1806} 2628}
1807 2629
1808sub _draw { 2630sub _draw {
1809 my ($self) = @_; 2631 my ($self) = @_;
1810 2632
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2633 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2634 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2635 glColor 0, 0, 0, 1;
2636 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2637 glDisable GL_TEXTURE_2D;
1816 }
1817 2638
1818 $self->{children}[1]->draw; 2639 $self->{children}[1]->draw;
1819 2640
1820} 2641}
1821 2642
1822############################################################################# 2643#############################################################################
1823 2644
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2645package CFClient::UI::Animator;
2061 2646
2062use SDL::OpenGL; 2647use CFClient::OpenGL;
2063 2648
2064our @ISA = CFClient::UI::Bin::; 2649our @ISA = CFClient::UI::Bin::;
2065 2650
2066sub moveto { 2651sub moveto {
2067 my ($self, $x, $y) = @_; 2652 my ($self, $x, $y) = @_;
… …
2105 2690
2106sub new { 2691sub new {
2107 my $class = shift; 2692 my $class = shift;
2108 2693
2109 my $self = $class->SUPER::new ( 2694 my $self = $class->SUPER::new (
2110 state => 0, 2695 state => 0,
2111 connect_activate => \&toggle_flopper, 2696 on_activate => \&toggle_flopper,
2112 @_ 2697 @_
2113 ); 2698 );
2114 2699
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2700 $self
2121} 2701}
2122 2702
2123sub toggle_flopper { 2703sub toggle_flopper {
2124 my ($self) = @_; 2704 my ($self) = @_;
2125 2705
2126 # TODO: use animation 2706 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) { 2707}
2128 $CFClient::UI::ROOT->add ($self->{other}); 2708
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2709#############################################################################
2710
2711package CFClient::UI::Tooltip;
2712
2713our @ISA = CFClient::UI::Bin::;
2714
2715use CFClient::OpenGL;
2716
2717sub new {
2718 my $class = shift;
2719
2720 $class->SUPER::new (
2721 @_,
2722 can_events => 0,
2723 )
2724}
2725
2726sub set_tooltip_from {
2727 my ($self, $widget) = @_;
2728
2729 my $tooltip = $widget->{tooltip};
2730
2731 if ($ENV{CFPLUS_DEBUG} & 2) {
2732 $tooltip .= "\n\n" . (ref $widget) . "\n"
2733 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2734 . "req $widget->{req_w} $widget->{req_h}\n"
2735 . "visible $widget->{visible}";
2736 }
2737
2738 $self->add (new CFClient::UI::Label
2739 markup => $tooltip,
2740 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2741 fontsize => 0.8,
2742 fg => [0, 0, 0, 1],
2743 ellipsise => 0,
2744 font => ($widget->{tooltip_font} || $::FONT_PROP),
2745 );
2746}
2747
2748sub size_request {
2749 my ($self) = @_;
2750
2751 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2752
2753 ($w + 4, $h + 4)
2754}
2755
2756sub size_allocate {
2757 my ($self, $w, $h) = @_;
2758
2759 $self->SUPER::size_allocate ($w - 4, $h - 4);
2760}
2761
2762sub visibility_change {
2763 my ($self, $visible) = @_;
2764
2765 return unless $visible;
2766
2767 $self->{root}->on_post_alloc ("move_$self" => sub {
2768 my $widget = $self->{owner}
2769 or return;
2770
2771 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2772
2773 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2774 if $x + $self->{w} > $::WIDTH;
2775
2776 $self->move_abs ($x, $y);
2777 });
2778}
2779
2780sub _draw {
2781 my ($self) = @_;
2782
2783 glTranslate 0.375, 0.375;
2784
2785 my ($w, $h) = @$self{qw(w h)};
2786
2787 glColor 1, 0.8, 0.4;
2788 glBegin GL_QUADS;
2789 glVertex 0 , 0;
2790 glVertex 0 , $h;
2791 glVertex $w, $h;
2792 glVertex $w, 0;
2793 glEnd;
2794
2795 glColor 0, 0, 0;
2796 glBegin GL_LINE_LOOP;
2797 glVertex 0 , 0;
2798 glVertex 0 , $h;
2799 glVertex $w, $h;
2800 glVertex $w, 0;
2801 glEnd;
2802
2803 glTranslate 2 - 0.375, 2 - 0.375;
2804
2805 $self->SUPER::_draw;
2806}
2807
2808#############################################################################
2809
2810package CFClient::UI::Face;
2811
2812our @ISA = CFClient::UI::Base::;
2813
2814use CFClient::OpenGL;
2815
2816sub new {
2817 my $class = shift;
2818
2819 my $self = $class->SUPER::new (
2820 aspect => 1,
2821 can_events => 0,
2822 @_,
2823 );
2824
2825 if ($self->{anim} && $self->{animspeed}) {
2826 Scalar::Util::weaken (my $widget = $self);
2827
2828 $self->{timer} = Event->timer (
2829 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2830 hard => 1,
2831 interval => $self->{animspeed},
2832 cb => sub {
2833 ++$widget->{frame};
2834 $widget->update;
2835 },
2836 );
2837 }
2838
2839 $self
2840}
2841
2842sub size_request {
2843 (32, 8)
2844}
2845
2846sub update {
2847 my ($self) = @_;
2848
2849 return unless $self->{visible};
2850
2851 $self->SUPER::update;
2852}
2853
2854sub _draw {
2855 my ($self) = @_;
2856
2857 return unless $::CONN;
2858
2859 my $face;
2860
2861 if ($self->{frame}) {
2862 my $anim = $::CONN->{anim}[$self->{anim}];
2863
2864 $face = $anim->[ $self->{frame} % @$anim ]
2865 if $anim && @$anim;
2866 }
2867
2868 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2869
2870 if ($tex) {
2871 glEnable GL_TEXTURE_2D;
2872 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2873 glColor 0, 0, 0, 1;
2874 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2875 glDisable GL_TEXTURE_2D;
2876 }
2877}
2878
2879sub DESTROY {
2880 my ($self) = @_;
2881
2882 $self->{timer}->cancel
2883 if $self->{timer};
2884
2885 $self->SUPER::DESTROY;
2886}
2887
2888#############################################################################
2889
2890package CFClient::UI::Buttonbar;
2891
2892our @ISA = CFClient::UI::HBox::;
2893
2894# TODO: should actualyl wrap buttons and other goodies.
2895
2896#############################################################################
2897
2898package CFClient::UI::Menu;
2899
2900our @ISA = CFClient::UI::FancyFrame::;
2901
2902use CFClient::OpenGL;
2903
2904sub new {
2905 my $class = shift;
2906
2907 my $self = $class->SUPER::new (
2908 items => [],
2909 z => 100,
2910 @_,
2911 );
2912
2913 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2914
2915 for my $item (@{ $self->{items} }) {
2916 my ($widget, $cb) = @$item;
2917
2918 # handle various types of items, only text for now
2919 if (!ref $widget) {
2920 $widget = new CFClient::UI::Label
2921 can_hover => 1,
2922 can_events => 1,
2923 text => $widget;
2924 }
2925
2926 $self->{item}{$widget} = $item;
2927
2928 $self->{vbox}->add ($widget);
2929 }
2930
2931 $self
2932}
2933
2934# popup given the event (must be a mouse button down event currently)
2935sub popup {
2936 my ($self, $ev) = @_;
2937
2938 $self->_emit ("popdown");
2939
2940 # maybe save $GRAB? must be careful about events...
2941 $GRAB = $self;
2942 $self->{button} = $ev->{button};
2943
2944 $self->show;
2945 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2946}
2947
2948sub mouse_motion {
2949 my ($self, $ev, $x, $y) = @_;
2950
2951 # TODO: should use vbox->find_widget or so
2952 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2953 $self->{hover} = $self->{item}{$HOVER};
2954
2955 0
2956}
2957
2958sub button_up {
2959 my ($self, $ev, $x, $y) = @_;
2960
2961 if ($ev->{button} == $self->{button}) {
2962 undef $GRAB;
2963 $self->hide;
2964
2130 $self->emit ("open"); 2965 $self->_emit ("popdown");
2966 $self->{hover}[1]->() if $self->{hover};
2131 } else { 2967 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2968 return 0
2133 $self->emit ("close"); 2969 }
2970
2134 } 2971 1
2135
2136 $self->emit (changed => $self->{state});
2137} 2972}
2138 2973
2139############################################################################# 2974#############################################################################
2140 2975
2976package CFClient::UI::Multiplexer;
2977
2978our @ISA = CFClient::UI::Container::;
2979
2980sub new {
2981 my $class = shift;
2982
2983 my $self = $class->SUPER::new (
2984 @_,
2985 );
2986
2987 $self->{current} = $self->{children}[0]
2988 if @{ $self->{children} };
2989
2990 $self
2991}
2992
2993sub add {
2994 my ($self, @widgets) = @_;
2995
2996 $self->SUPER::add (@widgets);
2997
2998 $self->{current} = $self->{children}[0]
2999 if @{ $self->{children} };
3000}
3001
3002sub set_current_page {
3003 my ($self, $page_or_widget) = @_;
3004
3005 my $widget = ref $page_or_widget
3006 ? $page_or_widget
3007 : $self->{children}[$page_or_widget];
3008
3009 $self->{current} = $widget;
3010 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3011
3012 $self->_emit (page_changed => $self->{current});
3013
3014 $self->realloc;
3015}
3016
3017sub visible_children {
3018 $_[0]{current}
3019}
3020
3021sub size_request {
3022 my ($self) = @_;
3023
3024 $self->{current}->size_request
3025}
3026
3027sub size_allocate {
3028 my ($self, $w, $h) = @_;
3029
3030 $self->{current}->configure (0, 0, $w, $h);
3031}
3032
3033sub _draw {
3034 my ($self) = @_;
3035
3036 $self->{current}->draw;
3037}
3038
3039#############################################################################
3040
3041package CFClient::UI::Notebook;
3042
3043our @ISA = CFClient::UI::VBox::;
3044
3045sub new {
3046 my $class = shift;
3047
3048 my $self = $class->SUPER::new (
3049 buttonbar => (new CFClient::UI::Buttonbar),
3050 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3051 # filter => # will be put between multiplexer and $self
3052 @_,
3053 );
3054
3055 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3056 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3057
3058 $self
3059}
3060
3061sub add {
3062 my ($self, $title, $widget, $tooltip) = @_;
3063
3064 Scalar::Util::weaken $self;
3065
3066 $self->{buttonbar}->add (new CFClient::UI::Button
3067 markup => $title,
3068 tooltip => $tooltip,
3069 on_activate => sub { $self->set_current_page ($widget) },
3070 );
3071
3072 $self->{multiplexer}->add ($widget);
3073}
3074
3075sub set_current_page {
3076 my ($self, $page) = @_;
3077
3078 $self->{multiplexer}->set_current_page ($page);
3079 $self->_emit (page_changed => $self->{multiplexer}{current});
3080}
3081
3082#############################################################################
3083
3084package CFClient::UI::Statusbox;
3085
3086our @ISA = CFClient::UI::VBox::;
3087
3088sub new {
3089 my $class = shift;
3090
3091 my $self = $class->SUPER::new (
3092 fontsize => 0.8,
3093 @_,
3094 );
3095
3096 Scalar::Util::weaken (my $this = $self);
3097
3098 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3099
3100 $self
3101}
3102
3103sub reorder {
3104 my ($self) = @_;
3105 my $NOW = Time::HiRes::time;
3106
3107 # freeze display when hovering over any label
3108 return if $CFClient::UI::TOOLTIP->{owner}
3109 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3110 values %{ $self->{item} };
3111
3112 while (my ($k, $v) = each %{ $self->{item} }) {
3113 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3114 }
3115
3116 my @widgets;
3117
3118 my @items = sort {
3119 $a->{pri} <=> $b->{pri}
3120 or $b->{id} <=> $a->{id}
3121 } values %{ $self->{item} };
3122
3123 $self->{timer}->interval (1);
3124
3125 my $count = 10 + 1;
3126 for my $item (@items) {
3127 last unless --$count;
3128
3129 my $label = $item->{label} ||= do {
3130 # TODO: doesn't handle markup well (read as: at all)
3131 my $short = $item->{count} > 1
3132 ? "<b>$item->{count} ×</b> $item->{text}"
3133 : $item->{text};
3134
3135 for ($short) {
3136 s/^\s+//;
3137 s/\s+/ /g;
3138 }
3139
3140 new CFClient::UI::Label
3141 markup => $short,
3142 tooltip => $item->{tooltip},
3143 tooltip_font => $::FONT_PROP,
3144 tooltip_width => 0.67,
3145 fontsize => $item->{fontsize} || $self->{fontsize},
3146 max_w => $::WIDTH * 0.44,
3147 fg => [@{ $item->{fg} }],
3148 can_events => 1,
3149 can_hover => 1
3150 };
3151
3152 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3153 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3154 $label->update;
3155 $label->set_max_size (undef, $label->{req_h} * $diff)
3156 if $diff < 1;
3157 $self->{timer}->interval (1/30);
3158 } else {
3159 $label->{fg}[3] = $item->{fg}[3] || 1;
3160 }
3161
3162 push @widgets, $label;
3163 }
3164
3165 $self->clear;
3166 $self->SUPER::add (reverse @widgets);
3167}
3168
3169sub add {
3170 my ($self, $text, %arg) = @_;
3171
3172 $text =~ s/^\s+//;
3173 $text =~ s/\s+$//;
3174
3175 return unless $text;
3176
3177 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3178
3179 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3180
3181 if (my $item = $self->{item}{$group}) {
3182 if ($item->{text} eq $text) {
3183 $item->{count}++;
3184 } else {
3185 $item->{count} = 1;
3186 $item->{text} = $item->{tooltip} = $text;
3187 }
3188 $item->{id} = ++$self->{id};
3189 $item->{timeout} = $timeout;
3190 delete $item->{label};
3191 } else {
3192 $self->{item}{$group} = {
3193 id => ++$self->{id},
3194 text => $text,
3195 timeout => $timeout,
3196 tooltip => $text,
3197 fg => [0.8, 0.8, 0.8, 0.8],
3198 pri => 0,
3199 count => 1,
3200 %arg,
3201 };
3202 }
3203
3204 $self->reorder;
3205}
3206
3207sub reconfigure {
3208 my ($self) = @_;
3209
3210 delete $_->{label}
3211 for values %{ $self->{item} || {} };
3212
3213 $self->reorder;
3214 $self->SUPER::reconfigure;
3215}
3216
3217sub DESTROY {
3218 my ($self) = @_;
3219
3220 $self->{timer}->cancel;
3221
3222 $self->SUPER::DESTROY;
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Inventory;
3228
3229our @ISA = CFClient::UI::ScrolledWindow::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3236 @_,
3237 );
3238
3239 $self
3240}
3241
3242sub set_items {
3243 my ($self, $items) = @_;
3244
3245 $self->{child}->clear;
3246 return unless $items;
3247
3248 my @items = sort {
3249 ($a->{type} <=> $b->{type})
3250 or ($a->{name} cmp $b->{name})
3251 } @$items;
3252
3253 $self->{real_items} = \@items;
3254
3255 my $row = 0;
3256 for my $item (@items) {
3257 CFClient::Item::update_widgets $item;
3258
3259 $self->{child}->add (0, $row, $item->{face_widget});
3260 $self->{child}->add (1, $row, $item->{desc_widget});
3261 $self->{child}->add (2, $row, $item->{weight_widget});
3262
3263 $row++;
3264 }
3265}
3266
3267#############################################################################
3268
3269package CFClient::UI::BindEditor;
3270
3271our @ISA = CFClient::UI::FancyFrame::;
3272
3273sub new {
3274 my $class = shift;
3275
3276 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3277
3278 $self->add (my $vb = new CFClient::UI::VBox);
3279
3280
3281 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3282 text => "start recording",
3283 tooltip => "Start/Stops recording of actions."
3284 ."All subsequent actions after the recording started will be captured."
3285 ."The actions are displayed after the record was stopped."
3286 ."To bind the action you have to click on the 'Bind' button",
3287 on_activate => sub {
3288 unless ($self->{recording}) {
3289 $self->start;
3290 } else {
3291 $self->stop;
3292 }
3293 });
3294
3295 $vb->add (new CFClient::UI::Label text => "Actions:");
3296 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3297
3298 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3299 $vb->add (my $hb = new CFClient::UI::HBox);
3300 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3301 $hb->add (new CFClient::UI::Button
3302 text => "bind",
3303 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3304 on_activate => sub {
3305 $self->ask_for_bind;
3306 });
3307
3308 $vb->add (my $hb = new CFClient::UI::HBox);
3309 $hb->add (new CFClient::UI::Button
3310 text => "ok",
3311 expand => 1,
3312 tooltip => "This closes the binding editor and saves the binding",
3313 on_activate => sub {
3314 $self->hide;
3315 $self->commit;
3316 });
3317
3318 $hb->add (new CFClient::UI::Button
3319 text => "cancel",
3320 expand => 1,
3321 tooltip => "This closes the binding editor without saving",
3322 on_activate => sub {
3323 $self->hide;
3324 $self->{binding_cancel}->()
3325 if $self->{binding_cancel};
3326 });
3327
3328 $self->update_binding_widgets;
3329
3330 $self
3331}
3332
3333sub commit {
3334 my ($self) = @_;
3335 my ($mod, $sym, $cmds) = $self->get_binding;
3336 if ($sym != 0 && @$cmds > 0) {
3337 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3338 ."'. Don't forget 'Save Config'!");
3339 $self->{binding_change}->($mod, $sym, $cmds)
3340 if $self->{binding_change};
3341 } else {
3342 $::STATUSBOX->add ("No action bound, no key or action specified!");
3343 $self->{binding_cancel}->()
3344 if $self->{binding_cancel};
3345 }
3346}
3347
3348sub start {
3349 my ($self) = @_;
3350
3351 $self->{rec_btn}->set_text ("stop recording");
3352 $self->{recording} = 1;
3353 $self->clear_command_list;
3354 $::CONN->start_record if $::CONN;
3355}
3356
3357sub stop {
3358 my ($self) = @_;
3359
3360 $self->{rec_btn}->set_text ("start recording");
3361 $self->{recording} = 0;
3362
3363 my $rec;
3364 $rec = $::CONN->stop_record if $::CONN;
3365 return unless ref $rec eq 'ARRAY';
3366 $self->set_command_list ($rec);
3367}
3368
3369
3370sub ask_for_bind_and_commit {
3371 my ($self) = @_;
3372 $self->ask_for_bind (1);
3373}
3374
3375sub ask_for_bind {
3376 my ($self, $commit) = @_;
3377
3378 CFClient::Binder::open_binding_dialog (sub {
3379 my ($mod, $sym) = @_;
3380 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3381 $self->update_binding_widgets;
3382 $self->commit if $commit;
3383 });
3384}
3385
3386# $mod and $sym are the modifiers and key symbol
3387# $cmds is a array ref of strings (the commands)
3388# $cb is the callback that is executed on OK
3389# $ccb is the callback that is executed on CANCEL and
3390# when the binding was unsuccessful on OK
3391sub set_binding {
3392 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3393
3394 $self->clear_command_list;
3395 $self->{recording} = 0;
3396 $self->{rec_btn}->set_text ("start recording");
3397
3398 $self->{binding} = [$mod, $sym];
3399 $self->{commands} = $cmds;
3400
3401 $self->{binding_change} = $cb;
3402 $self->{binding_cancel} = $ccb;
3403
3404 $self->update_binding_widgets;
3405}
3406
3407# this is a shortcut method that asks for a binding
3408# and then just binds it.
3409sub do_quick_binding {
3410 my ($self, $cmds) = @_;
3411 $self->set_binding (undef, undef, $cmds, sub {
3412 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3413 });
3414 $self->ask_for_bind (1);
3415}
3416
3417sub update_binding_widgets {
3418 my ($self) = @_;
3419 my ($mod, $sym, $cmds) = $self->get_binding;
3420 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3421 $self->set_command_list ($cmds);
3422}
3423
3424sub get_binding {
3425 my ($self) = @_;
3426 return (
3427 $self->{binding}->[0],
3428 $self->{binding}->[1],
3429 [ grep { defined $_ } @{$self->{commands}} ]
3430 );
3431}
3432
3433sub clear_command_list {
3434 my ($self) = @_;
3435 $self->{cmdbox}->clear ();
3436}
3437
3438sub set_command_list {
3439 my ($self, $cmds) = @_;
3440
3441 $self->{cmdbox}->clear ();
3442 $self->{commands} = $cmds;
3443
3444 my $idx = 0;
3445
3446 for (@$cmds) {
3447 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3448
3449 my $i = $idx;
3450 $hb->add (new CFClient::UI::Label text => $_);
3451 $hb->add (new CFClient::UI::Button
3452 text => "delete",
3453 tooltip => "Deletes the action from the record",
3454 on_activate => sub {
3455 $self->{cmdbox}->remove ($hb);
3456 $cmds->[$i] = undef;
3457 });
3458
3459
3460 $idx++
3461 }
3462}
3463
3464#############################################################################
3465
3466package CFClient::UI::SpellList;
3467
3468our @ISA = CFClient::UI::Table::;
3469
3470sub new {
3471 my $class = shift;
3472
3473 my $self = $class->SUPER::new (
3474 binding => [],
3475 commands => [],
3476 @_,
3477 )
3478}
3479
3480# XXX: Do sorting? Argl...
3481sub add_spell {
3482 my ($self, $spell) = @_;
3483 $self->{spells}->{$spell->{name}} = $spell;
3484
3485 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3486 face => $spell->{face},
3487 can_hover => 1,
3488 can_events => 1,
3489 tooltip => $spell->{message});
3490
3491 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3492 text => $spell->{name},
3493 can_hover => 1,
3494 can_events => 1,
3495 tooltip => $spell->{message},
3496 expand => 1);
3497
3498 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3499 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3500 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3501 expand => 1);
3502
3503 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3504 text => "bind to key",
3505 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3506}
3507
3508sub rebuild_spell_list {
3509 my ($self) = @_;
3510 $self->{tbl_idx} = 0;
3511 $self->add_spell ($_) for values %{$self->{spells}};
3512}
3513
3514sub remove_spell {
3515 my ($self, $spell) = @_;
3516 delete $self->{spells}->{$spell->{name}};
3517 $self->rebuild_spell_list;
3518}
3519
3520#############################################################################
3521
2141package CFClient::UI::Root; 3522package CFClient::UI::Root;
2142 3523
2143our @ISA = CFClient::UI::Container::; 3524our @ISA = CFClient::UI::Container::;
2144 3525
2145use SDL::OpenGL; 3526use List::Util qw(min max);
2146 3527
2147sub check_size { 3528use CFClient::OpenGL;
2148 my ($self) = @_;
2149 3529
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 3530sub new {
3531 my $class = shift;
3532
3533 my $self = $class->SUPER::new (
3534 visible => 1,
3535 @_,
3536 );
3537
3538 Scalar::Util::weaken ($self->{root} = $self);
3539
3540 $self
2151} 3541}
2152 3542
2153sub size_request { 3543sub size_request {
2154 ($::WIDTH, $::HEIGHT) 3544 my ($self) = @_;
2155}
2156 3545
2157sub configure { 3546 ($self->{w}, $self->{h})
3547}
3548
3549sub _to_pixel {
3550 my ($coord, $size, $max) = @_;
3551
3552 $coord =
3553 $coord eq "center" ? ($max - $size) * 0.5
3554 : $coord eq "max" ? $max
3555 : $coord;
3556
3557 $coord = 0 if $coord < 0;
3558 $coord = $max - $size if $coord > $max - $size;
3559
3560 int $coord + 0.5
3561}
3562
3563sub size_allocate {
2158 my ($self, $x, $y, $w, $h) = @_; 3564 my ($self, $w, $h) = @_;
2159 3565
2160 $self->SUPER::configure ($x, $y, $w, $h); 3566 for my $child ($self->children) {
3567 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2161 3568
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3569 $X = $child->{force_x} if exists $child->{force_x};
2163 for @{$self->{children}}; 3570 $Y = $child->{force_y} if exists $child->{force_y};
2164}
2165 3571
2166sub _topleft { 3572 $X = _to_pixel $X, $W, $self->{w};
3573 $Y = _to_pixel $Y, $H, $self->{h};
3574
3575 $child->configure ($X, $Y, $W, $H);
3576 }
3577}
3578
3579sub coord2local {
2167 my ($self, $x, $y) = @_; 3580 my ($self, $x, $y) = @_;
2168 3581
2169 ($x, $y) 3582 ($x, $y)
2170} 3583}
2171 3584
3585sub coord2global {
3586 my ($self, $x, $y) = @_;
3587
3588 ($x, $y)
3589}
3590
2172sub update { 3591sub update {
2173 my ($self) = @_; 3592 my ($self) = @_;
2174 3593
2175 $self->check_size; 3594 $::WANT_REFRESH++;
2176 ::refresh ();
2177} 3595}
2178 3596
2179sub add { 3597sub add {
2180 my ($self, $child) = @_; 3598 my ($self, @children) = @_;
2181 3599
3600 $_->{is_toplevel} = 1
3601 for @children;
3602
2182 $self->SUPER::add ($child); 3603 $self->SUPER::add (@children);
3604}
3605
3606sub remove {
3607 my ($self, @children) = @_;
3608
3609 $self->SUPER::remove (@children);
3610
3611 delete $self->{is_toplevel}
3612 for @children;
3613
3614 while (@children) {
3615 my $w = pop @children;
3616 push @children, $w->children;
3617 $w->set_invisible;
3618 }
2183} 3619}
2184 3620
2185sub on_refresh { 3621sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3622 my ($self, $id, $cb) = @_;
2187 3623
2188 $self->{refresh_hook}{$id} = $cb; 3624 $self->{refresh_hook}{$id} = $cb;
2189} 3625}
2190 3626
3627sub on_post_alloc {
3628 my ($self, $id, $cb) = @_;
3629
3630 $self->{post_alloc_hook}{$id} = $cb;
3631}
3632
2191sub draw { 3633sub draw {
2192 my ($self) = @_; 3634 my ($self) = @_;
2193 3635
2194 while (my $rcb = delete $self->{refresh_hook}) { 3636 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3637 $_->()
3638 for values %{delete $self->{refresh_hook}};
2196 } 3639 }
3640
3641 if ($self->{realloc}) {
3642 my %queue;
3643 my @queue;
3644 my $widget;
3645
3646 outer:
3647 while () {
3648 if (my $realloc = delete $self->{realloc}) {
3649 for $widget (values %$realloc) {
3650 $widget->{visible} or next; # do not resize invisible widgets
3651
3652 $queue{$widget+0}++ and next; # duplicates are common
3653
3654 push @{ $queue[$widget->{visible}] }, $widget;
3655 }
3656 }
3657
3658 while () {
3659 @queue or last outer;
3660
3661 $widget = pop @{ $queue[-1] || [] }
3662 and last;
3663
3664 pop @queue;
3665 }
3666
3667 delete $queue{$widget+0};
3668
3669 my ($w, $h) = $widget->size_request;
3670
3671 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3672 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3673
3674 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3675 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3676
3677 $w = $widget->{force_w} if exists $widget->{force_w};
3678 $h = $widget->{force_h} if exists $widget->{force_h};
3679
3680 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3681 || delete $widget->{force_realloc}) {
3682 $widget->{req_w} = $w;
3683 $widget->{req_h} = $h;
3684
3685 $self->{size_alloc}{$widget+0} = $widget;
3686
3687 if (my $parent = $widget->{parent}) {
3688 $self->{realloc}{$parent+0} = $parent
3689 unless $queue{$parent+0};
3690
3691 $parent->{force_size_alloc} = 1;
3692 $self->{size_alloc}{$parent+0} = $parent;
3693 }
3694 }
3695
3696 delete $self->{realloc}{$widget+0};
3697 }
3698 }
3699
3700 while (my $size_alloc = delete $self->{size_alloc}) {
3701 my @queue = sort { $b->{visible} <=> $a->{visible} }
3702 values %$size_alloc;
3703
3704 while () {
3705 my $widget = pop @queue || last;
3706
3707 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3708
3709 $w = 0 if $w < 0;
3710 $h = 0 if $h < 0;
3711
3712 $w = int $w + 0.5;
3713 $h = int $h + 0.5;
3714
3715 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3716 $widget->{old_w} = $widget->{w};
3717 $widget->{old_h} = $widget->{h};
3718
3719 $widget->{w} = $w;
3720 $widget->{h} = $h;
3721
3722 $widget->emit (size_allocate => $w, $h);
3723 }
3724 }
3725 }
3726
3727 while ($self->{post_alloc_hook}) {
3728 $_->()
3729 for values %{delete $self->{post_alloc_hook}};
3730 }
3731
2197 3732
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3733 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3734 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3735 glClear GL_COLOR_BUFFER_BIT;
2201 3736
2202 glMatrixMode GL_PROJECTION; 3737 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3738 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3739 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3740 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3741 glLoadIdentity;
2207 3742
3743 {
3744 package CFClient::UI::Base;
3745
3746 ($draw_x, $draw_y, $draw_w, $draw_h) =
3747 (0, 0, $self->{w}, $self->{h});
3748 }
3749
2208 $self->_draw; 3750 $self->_draw;
2209} 3751}
2210 3752
2211############################################################################# 3753#############################################################################
2212 3754
2213package CFClient::UI; 3755package CFClient::UI;
2214 3756
2215$ROOT = new CFClient::UI::Root; 3757$ROOT = new CFClient::UI::Root;
3758$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3759
22171 37601
2218 3761

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