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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.129 by root, Tue Apr 18 01:36:13 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 @{ $self->{cb}{$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 $_->($self, @args) 539sub draw {
300 for @{$self->{cb}{$signal} || []}; 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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($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 $self\n";
301} 592}
302 593
303sub DESTROY { 594sub DESTROY {
304 my ($self) = @_; 595 my ($self) = @_;
305 596
597 delete $WIDGET{$self+0};
306 #$self->deactivate; 598 #$self->deactivate;
307} 599}
308 600
309############################################################################# 601#############################################################################
310 602
311package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
312 604
313our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
314 606
315use strict; 607use strict;
316use SDL::OpenGL; 608use CFClient::OpenGL;
317 609
318sub new { 610sub new {
319 my $class = shift; 611 my $class = shift;
320 612
321 # range [value, low, high, page] 613 # range [value, low, high, page]
322 614
323 $class->SUPER::new ( 615 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
326 @_ 618 @_
327 ) 619 )
328} 620}
329 621
330sub _draw { 622sub _draw {
331 my ($self) = @_; 623 my ($self) = @_;
332 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
334 631
335 glEnable GL_BLEND; 632 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
338 635
339 glBegin GL_QUADS; 636 glBegin GL_QUADS;
340 glVertex 0 , 0; 637 glVertex 0 , 0;
341 glVertex 0 , $h; 638 glVertex 0 , $h;
342 glVertex $w, $h; 639 glVertex $w, $h;
343 glVertex $w, 0; 640 glVertex $w, 0;
344 glEnd; 641 glEnd;
345 642
346 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
347} 645}
348 646
349############################################################################# 647#############################################################################
350 648
351package CFClient::UI::Empty; 649package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 650
365our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
366 652
367sub new { 653sub new {
368 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
369 657
658sub size_request {
659 my ($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
370 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
371 676
372 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
373 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
374 685
375 $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)
376} 768}
377 769
378sub add { 770sub add {
379 my ($self, $child) = @_; 771 my ($self, $child) = @_;
380 772
381 $child->set_parent ($self);
382
383 use sort 'stable';
384
385 $self->{children} = [ 773 $self->{children} = [];
386 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child
388 ]; 774
389 775 $self->SUPER::add ($child);
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size;
393} 776}
394 777
395sub remove { 778sub remove {
396 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
397 780
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
399 782
400 $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, $y)
401} 932}
402 933
403sub find_widget { 934sub find_widget {
404 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
405 936
406 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
407 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
408 939 ) {
409 my $res;
410
411 for (reverse @{ $self->{children} }) {
412 $res = $_->find_widget ($x, $y)
413 and return $res;
414 }
415
416 $self->SUPER::find_widget ($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, $y)
943 }
417} 944}
418 945
419sub _draw { 946sub _render {
420 my ($self) = @_; 947 my ($self) = @_;
421 948
422 $_->draw for @{$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 $self->SUPER::_render;
423} 955}
424 956
425############################################################################# 957#############################################################################
426 958
427package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
428 960
429our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
430 962
431sub new { 963sub new {
432 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
433 965
434 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
435 967
436 $class->SUPER::new (children => [$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 $self
437} 988}
438 989
439sub add { 990sub add {
440 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
441 992
442 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
443
444 $self->SUPER::add ($widget);
445} 994}
446 995
447sub remove { 996sub update {
448 my ($self, $widget) = @_; 997 my ($self) = @_;
449 998
450 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
451 1000
452 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
453 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
454} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
455
456sub child { $_[0]->{children}[0] }
457
458sub size_request {
459 $_[0]{children}[0]->size_request
460} 1004}
461 1005
462sub size_allocate { 1006sub size_allocate {
463 my ($self, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
464 1008
465 $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]);
466} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
467 1017
468############################################################################# 1018#############################################################################
469 1019
470package CFClient::UI::Window; 1020package CFClient::UI::Frame;
471 1021
472our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
473 1023
474use 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 $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
475 1073
476sub new { 1074sub new {
477 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
478 1076
1077 my $title = delete $arg{title};
1078
479 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
480} 1080 bg => [1, 1, 1, 1],
481 1081 border_bg => [1, 1, 1, 1],
482sub update { 1082 border => 0.6,
483 my ($self) = @_; 1083 can_events => 1,
484 1084 min_w => 16,
485 # we want to do this delayed... 1085 min_h => 16,
486 $self->render_chld; 1086 %arg,
487 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 }; 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 + $self->border * 2,
1121 )
498} 1122}
499 1123
500sub size_allocate { 1124sub size_allocate {
501 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
502 1126
1127 if ($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
503 $self->child->configure (0, 0, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
1139}
504 1140
505 $self->render_chld; 1141sub button_down {
1142 my ($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}
506} 1203}
507 1204
508sub _draw { 1205sub _draw {
509 my ($self) = @_; 1206 my ($self) = @_;
510 1207
1208 my $child = $self->{children}[0];
1209
511 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1212
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1215
521 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
522 1217
523 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
524 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 $self->{title}->_draw;
1241 }
525} 1242}
526 1243
527############################################################################# 1244#############################################################################
528 1245
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame; 1246package CFClient::UI::Table;
554 1247
555our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
556 1249
557use SDL::OpenGL; 1250use List::Util qw(max sum);
558 1251
559sub size_request { 1252use CFClient::OpenGL;
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 1253
605sub new { 1254sub new {
606 my $class = shift; 1255 my $class = shift;
607 1256
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new (
611 bg => [1, 1, 1, 1],
612 border_bg => [1, 1, 1, 1],
613 border => int $::FONTSIZE * 0.8,
614 @_
615 )
616}
617
618sub size_request {
619 my ($self) = @_;
620
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623 my ($w, $h) = $self->SUPER::size_request;
624
625 (
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629}
630
631sub size_allocate {
632 my ($self, $w, $h) = @_;
633
634 $h -= List::Util::max 0, $self->{border} * 2;
635 $w -= List::Util::max 0, $self->{border} * 2;
636
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
638}
639
640sub button_down {
641 my ($self, $ev, $x, $y) = @_;
642
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
645
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
647 my ($bw, $bh) = ($self->{w}, $self->{h});
648
649 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_;
651
652 ($x, $y) = ($ev->motion_x, $ev->motion_y);
653
654 $self->{user_w} = $bw + $x - $ox;
655 $self->{user_h} = $bh + $y - $oy;
656 $self->check_size;
657 };
658
659 } elsif ($x >= 0 && $x < $self->{w}
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
663 my ($bx, $by) = ($self->{x}, $self->{y});
664
665 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_;
667
668 ($x, $y) = ($ev->motion_x, $ev->motion_y);
669
670 $self->move ($bx + $x - $ox, $by + $y - $oy);
671 $self->update;
672 };
673 }
674}
675
676sub button_up {
677 my ($self, $ev, $x, $y) = @_;
678
679 delete $self->{motion};
680}
681
682sub mouse_motion {
683 my ($self, $ev, $x, $y) = @_;
684
685 $self->{motion}->($ev, $x, $y) if $self->{motion};
686}
687
688sub _draw {
689 my ($self) = @_;
690
691 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698
699 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border});
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
704
705 my $bg = $tex[0];
706
707 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h};
710
711 glColor @{ $self->{bg} };
712
713 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
717
718 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND;
720
721 $self->child->draw;
722}
723
724#############################################################################
725
726package CFClient::UI::Table;
727
728our @ISA = CFClient::UI::Base::;
729
730use List::Util qw(max sum);
731
732use SDL::OpenGL;
733
734sub new {
735 my $class = shift;
736
737 $class->SUPER::new ( 1257 $class->SUPER::new (
738 col_expand => [], 1258 col_expand => [],
739 @_ 1259 @_,
740 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1265}
742 1266
743sub add { 1267sub add {
744 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
745 1269
746 $child->set_parent ($self); 1270 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
748 1272
749 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
750
751 $child->check_size;
752} 1274}
753 1275
754# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1277sub clear {
756 my ($self) = @_; 1278 my ($self) = @_;
757 1279
1280 my @children = $self->children;
758 delete $self->{children}; 1281 delete $self->{children};
759 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
760} 1289}
761 1290
762sub get_wh { 1291sub get_wh {
763 my ($self) = @_; 1292 my ($self) = @_;
764 1293
… …
769 or next; 1298 or next;
770 1299
771 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
773 or next; 1302 or next;
774 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1304
776 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
778 } 1307 }
779 } 1308 }
… …
795sub size_allocate { 1324sub size_allocate {
796 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
797 1326
798 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
799 1328
800 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
802 1331
803 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
860 } 1389 }
861} 1390}
862 1391
863############################################################################# 1392#############################################################################
864 1393
865package CFClient::UI::HBox; 1394package CFClient::UI::Box;
866
867# TODO: wrap into common Box base class
868 1395
869our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
870 1397
871sub size_request { 1398sub size_request {
872 my ($self) = @_; 1399 my ($self) = @_;
873 1400
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
875 1402 ? (
876 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
877 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
878 (List::Util::max map $_->[1], @alloc), 1405 )
879 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
880} 1410}
881 1411
882sub size_allocate { 1412sub size_allocate {
883 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
884 1414
885 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
886
887 my $children = $self->{children}; 1416 my $children = $self->{children};
888 1417
889 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
890 1419
891 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
892 1421 @req = ($space / (@$children || 1)) x @$children;
893 if ($req_h > $h) {
894 # ah well, not enough space
895 $_ *= $h / $req_h for @h;
896 } 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 {
897 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
898 $exp ||= 1;
899 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
900 for (0 .. $#$children) { 1435 for 0 .. $#$children;
901 my $child = $children->[$_];
902
903 my $alloc_h = $h[$_];
904 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
905 $h[$_] = $alloc_h;
906 } 1436 }
907 } 1437 }
908 1438
909 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
910 1440
911 my $y = 0; 1441 my $pos = 0;
912 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_]; 1443 my $alloc = $req[$_];
915 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
916 1445
917 $y += $h; 1446 $pos += $alloc;
918 } 1447 }
919 1448
920 1 1449 1
921} 1450}
922 1451
923############################################################################# 1452#############################################################################
924 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
925package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
926 1470
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
930 1472
931sub size_request { 1473sub new {
932 my ($self) = @_; 1474 my $class = shift;
933 1475
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
935 1477 vertical => 1,
936 ( 1478 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1479 )
940} 1480}
941 1481
942sub size_allocate {
943 my ($self, $w, $h) = @_;
944
945 my $children = $self->{children};
946
947 my @h = map +($_->size_request)[1], @$children;
948
949 my $req_h = List::Util::sum @h;
950
951 if ($req_h > $h) {
952 # ah well, not enough space
953 $_ *= $h / $req_h for @h;
954 } else {
955 my $exp = List::Util::sum map $_->{expand}, @$children;
956 $exp ||= 1;
957
958 for (0 .. $#$children) {
959 my $child = $children->[$_];
960
961 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
962 }
963 }
964
965 CFClient::UI::harmonize \@h;
966
967 my $y = 0;
968 for (0 .. $#$children) {
969 my $child = $children->[$_];
970 my $h = $h[$_];
971 $child->configure (0, $y, $w, $h);
972
973 $y += $h;
974 }
975
976 1
977}
978
979############################################################################# 1482#############################################################################
980 1483
981package CFClient::UI::Label; 1484package CFClient::UI::Label;
982 1485
983our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
984 1487
985use SDL::OpenGL; 1488use CFClient::OpenGL;
986 1489
987sub new { 1490sub new {
988 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
989 1492
990 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1495 #bg => none
993 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,
994 align => -1, 1504 align => -1,
995 valign => -1, 1505 valign => -1,
996 padding => 2, 1506 padding_x => 2,
997 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
998 %arg 1509 %arg
999 ); 1510 );
1000 1511
1001 $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 }
1002 1517
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1004 $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 }
1005 1523
1006 $self 1524 $self
1007} 1525}
1008 1526
1009sub escape_text { 1527sub escape($) {
1010 local $_ = $_[1]; 1528 local $_ = $_[0];
1011 1529
1012 s/&/&amp;/g; 1530 s/&/&amp;/g;
1013 s/>/&gt;/g; 1531 s/>/&gt;/g;
1014 s/</&lt;/g; 1532 s/</&lt;/g;
1015 1533
1016 $_[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 $self->SUPER::realloc;
1017} 1549}
1018 1550
1019sub set_text { 1551sub set_text {
1020 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1021 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;
1022 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1023
1024 delete $self->{texture}; 1559 delete $self->{req_h};
1560
1561 $self->realloc;
1025 $self->update; 1562 $self->update;
1026} 1563}
1027 1564
1028sub set_markup { 1565sub set_markup {
1029 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1030 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;
1031 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1032
1033 delete $self->{texture}; 1575 delete $self->{req_h};
1576
1577 $self->realloc;
1034 $self->update; 1578 $self->update;
1035} 1579}
1036 1580
1037sub size_request { 1581sub size_request {
1038 my ($self) = @_; 1582 my ($self) = @_;
1039 1583
1040 $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});
1041 $self->{layout}->set_height ($self->{fontsize}); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1592
1043 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1044 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)
1045 ( 1606 }
1046 $w + $self->{padding} * 2,
1047 $h + $self->{padding} * 2,
1048 )
1049} 1607}
1050 1608
1051sub size_allocate { 1609sub size_allocate {
1052 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1053 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;
1054 delete $self->{texture}; 1622 delete $self->{texture};
1055}
1056 1623
1057sub update { 1624 $self->realloc;
1058 my ($self) = @_;
1059
1060 delete $self->{texture};
1061 $self->SUPER::update;
1062} 1625}
1063 1626
1064sub _draw { 1627sub _draw {
1065 my ($self) = @_; 1628 my ($self) = @_;
1066 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1067 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};
1068 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1069 $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
1070 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1071 }; 1641 };
1072 1642
1073 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1074 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} - $tex->{h}) * 0.5);
1651 };
1652
1075 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1655
1656 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1657 glColor @{$self->{fg}};
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($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 }
1093 1662
1094 glDisable GL_TEXTURE_2D; 1663 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1664}
1097 1665
1098############################################################################# 1666#############################################################################
1099 1667
1100package CFClient::UI::EntryBase; 1668package CFClient::UI::EntryBase;
1101 1669
1102our @ISA = CFClient::UI::Label::; 1670our @ISA = CFClient::UI::Label::;
1103 1671
1104use SDL; 1672use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1673
1107sub new { 1674sub new {
1108 my $class = shift; 1675 my $class = shift;
1109 1676
1110 $class->SUPER::new ( 1677 $class->SUPER::new (
1111 fg => [1, 1, 1], 1678 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1679 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1680 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1681 active_fg => [0, 0, 0],
1115 can_hover => 1, 1682 can_hover => 1,
1116 can_focus => 1, 1683 can_focus => 1,
1117 valign => 0, 1684 valign => 0,
1685 can_events => 1,
1686 #text => ...
1118 @_ 1687 @_
1119 ) 1688 )
1120} 1689}
1121 1690
1122sub _set_text { 1691sub _set_text {
… …
1129 $self->{last_activity} = $::NOW; 1698 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1699 $self->{text} = $text;
1131 1700
1132 $text =~ s/./*/g if $self->{hidden}; 1701 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1702 $self->{layout}->set_text ("$text ");
1703 delete $self->{req_h};
1134 1704
1135 $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);
1136} 1716}
1137 1717
1138sub get_text { 1718sub get_text {
1139 $_[0]{text} 1719 $_[0]{text}
1140} 1720}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1725 my ($w, $h) = $self->SUPER::size_request;
1146 1726
1147 ($w + 1, $h) # add 1 for cursor 1727 ($w + 1, $h) # add 1 for cursor
1148} 1728}
1149 1729
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154}
1155
1156sub set_text {
1157 my ($self, $text) = @_;
1158
1159 $self->{cursor} = length $text;
1160 $self->_set_text ($text);
1161 $self->update;
1162}
1163
1164sub key_down { 1730sub key_down {
1165 my ($self, $ev) = @_; 1731 my ($self, $ev) = @_;
1166 1732
1167 my $mod = $ev->key_mod; 1733 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1734 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1735 my $uni = $ev->{unicode};
1171 1736
1172 my $text = $self->get_text; 1737 my $text = $self->get_text;
1173 1738
1174 if ($sym == SDLK_BACKSPACE) { 1739 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1740 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1741 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1742 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1743 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1744 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1745 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1746 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1747 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1748 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1749 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1750 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1751 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1752 $self->_emit ('escape');
1188 } elsif ($uni) { 1753 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1754 substr $text, $self->{cursor}++, 0, chr $uni;
1755 } else {
1756 return 0;
1190 } 1757 }
1191 1758
1192 $self->_set_text ($text); 1759 $self->_set_text ($text);
1193 $self->update; 1760
1761 $self->realloc;
1762
1763 1
1194} 1764}
1195 1765
1196sub focus_in { 1766sub focus_in {
1197 my ($self) = @_; 1767 my ($self) = @_;
1198 1768
… …
1213 utf8::encode $text; 1783 utf8::encode $text;
1214 $self->{cursor} = length substr $text, 0, $idx; 1784 $self->{cursor} = length substr $text, 0, $idx;
1215 1785
1216 $self->_set_text ($self->{text}); 1786 $self->_set_text ($self->{text});
1217 $self->update; 1787 $self->update;
1788
1789 1
1218} 1790}
1219 1791
1220sub mouse_motion { 1792sub mouse_motion {
1221 my ($self, $ev, $x, $y) = @_; 1793 my ($self, $ev, $x, $y) = @_;
1222# 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, $y;#d#
1795
1796 0
1223} 1797}
1224 1798
1225sub _draw { 1799sub _draw {
1226 my ($self) = @_; 1800 my ($self) = @_;
1227 1801
1228 local $self->{fg} = $self->{fg}; 1802 local $self->{fg} = $self->{fg};
1229 1803
1230 if ($FOCUS == $self) { 1804 if ($FOCUS == $self) {
1231 glColor @{$self->{active_bg}}; 1805 glColor_premultiply @{$self->{active_bg}};
1232 $self->{fg} = $self->{active_fg}; 1806 $self->{fg} = $self->{active_fg};
1233 } else { 1807 } else {
1234 glColor @{$self->{bg}}; 1808 glColor_premultiply @{$self->{bg}};
1235 } 1809 }
1236 1810
1237 glEnable GL_BLEND; 1811 glEnable GL_BLEND;
1238 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1812 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1239 glBegin GL_QUADS; 1813 glBegin GL_QUADS;
1240 glVertex 0 , 0; 1814 glVertex 0 , 0;
1241 glVertex 0 , $self->{h}; 1815 glVertex 0 , $self->{h};
1242 glVertex $self->{w}, $self->{h}; 1816 glVertex $self->{w}, $self->{h};
1243 glVertex $self->{w}, 0; 1817 glVertex $self->{w}, 0;
… …
1266 1840
1267package CFClient::UI::Entry; 1841package CFClient::UI::Entry;
1268 1842
1269our @ISA = CFClient::UI::EntryBase::; 1843our @ISA = CFClient::UI::EntryBase::;
1270 1844
1271use SDL; 1845use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1846
1274sub key_down { 1847sub key_down {
1275 my ($self, $ev) = @_; 1848 my ($self, $ev) = @_;
1276 1849
1277 my $sym = $ev->key_sym; 1850 my $sym = $ev->{sym};
1278 1851
1279 if ($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} = '';
1280 $self->emit (activate => $self->get_text); 1857 $self->_emit (activate => $txt);
1281 $self->update; 1858 $self->update;
1282 1859
1860 } elsif ($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
1283 } else { 1882 } else {
1284 $self->SUPER::key_down ($ev); 1883 return $self->SUPER::key_down ($ev)
1884 }
1885
1285 } 1886 1
1286
1287} 1887}
1288 1888
1289############################################################################# 1889#############################################################################
1290 1890
1291package CFClient::UI::Button; 1891package CFClient::UI::Button;
1292 1892
1293our @ISA = CFClient::UI::Label::; 1893our @ISA = CFClient::UI::Label::;
1294 1894
1295use SDL; 1895use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1896
1298my @tex = 1897my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1898 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1899 qw(b1_button_active.png);
1301 1900
1302sub new { 1901sub new {
1303 my $class = shift; 1902 my $class = shift;
1304 1903
1305 $class->SUPER::new ( 1904 $class->SUPER::new (
1306 padding => 4, 1905 padding_x => 4,
1906 padding_y => 4,
1307 fg => [1, 1, 1], 1907 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1908 active_fg => [0, 0, 1],
1310 can_hover => 1, 1909 can_hover => 1,
1311 align => 0, 1910 align => 0,
1312 valign => 0, 1911 valign => 0,
1912 can_events => 1,
1313 @_ 1913 @_
1314 ) 1914 )
1315} 1915}
1316 1916
1917sub activate { }
1918
1317sub button_up { 1919sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1920 my ($self, $ev, $x, $y) = @_;
1319 1921
1922 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1923 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1924 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate"); 1925
1323 } 1926 1
1324} 1927}
1325 1928
1326sub _draw { 1929sub _draw {
1327 my ($self) = @_; 1930 my ($self) = @_;
1328 1931
1329 local $self->{fg} = $self->{fg}; 1932 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1330 1933
1331 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg};
1333 }
1334
1335 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 1934 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1935 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1; 1936 glColor 0, 0, 0, 1;
1340 1937
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1938 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1342 1939
1343 glDisable GL_TEXTURE_2D; 1940 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345 1941
1346 $self->SUPER::_draw; 1942 $self->SUPER::_draw;
1347} 1943}
1348 1944
1349############################################################################# 1945#############################################################################
… …
1351package CFClient::UI::CheckBox; 1947package CFClient::UI::CheckBox;
1352 1948
1353our @ISA = CFClient::UI::DrawBG::; 1949our @ISA = CFClient::UI::DrawBG::;
1354 1950
1355my @tex = 1951my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1952 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1953 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358 1954
1359use SDL; 1955use CFClient::OpenGL;
1360use SDL::OpenGL;
1361 1956
1362sub new { 1957sub new {
1363 my $class = shift; 1958 my $class = shift;
1364 1959
1365 $class->SUPER::new ( 1960 $class->SUPER::new (
1366 padding => 2, 1961 padding_x => 2,
1962 padding_y => 2,
1367 fg => [1, 1, 1], 1963 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0], 1964 active_fg => [1, 1, 0],
1965 bg => [0, 0, 0, 0.2],
1966 active_bg => [1, 1, 1, 0.5],
1369 state => 0, 1967 state => 0,
1370 can_hover => 1, 1968 can_hover => 1,
1371 @_ 1969 @_
1372 ) 1970 )
1373} 1971}
1374 1972
1375sub size_request { 1973sub size_request {
1376 my ($self) = @_; 1974 my ($self) = @_;
1377 1975
1378 ($self->{padding} * 2 + 6) x 2 1976 (6) x 2
1379} 1977}
1380 1978
1381sub button_down { 1979sub button_down {
1382 my ($self, $ev, $x, $y) = @_; 1980 my ($self, $ev, $x, $y) = @_;
1383 1981
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1982 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1983 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1386 $self->{state} = !$self->{state}; 1984 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state}); 1985 $self->_emit (changed => $self->{state});
1986 } else {
1987 return 0
1988 }
1989
1388 } 1990 1
1389} 1991}
1390 1992
1391sub _draw { 1993sub _draw {
1392 my ($self) = @_; 1994 my ($self) = @_;
1393 1995
1394 $self->SUPER::_draw; 1996 $self->SUPER::_draw;
1395 1997
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1998 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1397 1999
1398 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;
1399 2003
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2004 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401 2005
1402 glEnable GL_BLEND; 2006 my $tex = $self->{state} ? $tex[1] : $tex[0];
2007
1403 glEnable GL_TEXTURE_2D; 2008 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s); 2009 $tex->draw_quad_alpha (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D; 2010 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412} 2011}
1413 2012
1414############################################################################# 2013#############################################################################
1415 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
1416package CFClient::UI::VGauge; 2073package CFClient::UI::VGauge;
1417 2074
1418our @ISA = CFClient::UI::Base::; 2075our @ISA = CFClient::UI::Base::;
1419 2076
1420use SDL::OpenGL; 2077use List::Util qw(min max);
2078
2079use CFClient::OpenGL;
1421 2080
1422my %tex = ( 2081my %tex = (
1423 food => [ 2082 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2083 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2084 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ], 2085 ],
1427 grace => [ 2086 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2087 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1429 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/
1430 ], 2089 ],
1431 hp => [ 2090 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2091 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2092 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ], 2093 ],
1435 mana => [ 2094 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2095 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1437 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/
1438 ], 2097 ],
1439); 2098);
1440 2099
1441# eg. VGauge->new (gauge => 'food'), default gauge: food 2100# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new { 2101sub new {
1443 my $class = shift; 2102 my $class = shift;
1444 2103
1445 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};
1446 2110
1447 $self 2111 $self
1448} 2112}
1449 2113
1450sub size_request { 2114sub size_request {
1451 my ($self) = @_; 2115 my ($self) = @_;
1452 2116
1453 my $tex = $tex{$self->{gauge}}[0]; 2117 #my $tex = $tex{$self->{type}}[0];
1454
1455 @$tex{qw(w h)} 2118 #@$tex{qw(w h)}
2119 (0, 0)
1456} 2120}
1457 2121
1458sub set_max { 2122sub set_max {
1459 my ($self, $max) = @_; 2123 my ($self, $max) = @_;
1460 2124
2125 return if $self->{max_val} == $max;
2126
1461 $self->{max_val} = $max; 2127 $self->{max_val} = $max;
2128 $self->update;
1462} 2129}
1463 2130
1464sub set_value { 2131sub set_value {
1465 my ($self, $val, $max) = @_; 2132 my ($self, $val, $max) = @_;
1466 2133
1467 $self->set_max ($max) 2134 $self->set_max ($max)
1468 if defined $max; 2135 if defined $max;
1469 2136
1470 $max = $self->{max_val}; 2137 return if $self->{val} == $val;
2138
1471 $self->{val} = $val; 2139 $self->{val} = $val;
1472
1473 $self->update; 2140 $self->update;
1474} 2141}
1475 2142
1476sub _draw { 2143sub _draw {
1477 my ($self) = @_; 2144 my ($self) = @_;
1478 2145
1479 my $tex = $tex{$self->{gauge}}; 2146 my $tex = $tex{$self->{type}};
2147 my ($t1, $t2, $t3) = @$tex;
1480 2148
1481 my ($w, $h) = ($self->{w}, $self->{h}); 2149 my ($w, $h) = ($self->{w}, $self->{h});
1482 2150
2151 if ($self->{vertical}) {
2152 glRotate 90, 0, 0, 1;
2153 glTranslate 0, -$self->{w}, 0;
2154
2155 ($w, $h) = ($h, $w);
2156 }
2157
1483 my $ycut = $self->{val} / ($self->{max_val} || 1); 2158 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485 2159
1486 my $t1 = $tex->[0]; 2160 my $ycut1 = max 0, min 1, $ycut;
1487 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);
1488 2165
1489 glEnable GL_BLEND; 2166 glEnable GL_BLEND;
1490 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;
1491 glEnable GL_TEXTURE_2D; 2169 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493 2171
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2172 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin (GL_QUADS); 2173 glBegin GL_QUADS;
1501 glTexCoord (0, 0); glVertex (0 , $yp); 2174 glTexCoord 0 , 0; glVertex 0 , 0;
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2175 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2176 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2177 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1505 glEnd (); 2178 glEnd;
1506 2179
1507 $yp += $h1; 2180 my $ycut1 = List::Util::min 1, $ycut;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2181 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin (GL_QUADS); 2182 glBegin GL_QUADS;
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2183 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2184 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2185 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2186 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1515 glEnd (); 2187 glEnd;
2188
2189 if ($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, $h2;
2196 glEnd;
2197 }
1516 2198
1517 glDisable GL_BLEND; 2199 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2200 glDisable GL_TEXTURE_2D;
1519} 2201}
1520 2202
1521############################################################################# 2203#############################################################################
1522 2204
2205package CFClient::UI::Gauge;
2206
2207our @ISA = CFClient::UI::VBox::;
2208
2209sub new {
2210 my ($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
1523package CFClient::UI::Slider; 2252package CFClient::UI::Slider;
1524 2253
1525use strict; 2254use strict;
1526 2255
1527use SDL::OpenGL; 2256use CFClient::OpenGL;
1528 2257
1529our @ISA = CFClient::UI::DrawBG::; 2258our @ISA = CFClient::UI::DrawBG::;
1530 2259
1531my @tex = 2260my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2262 qw(s1_slider.png s1_slider_bg.png);
1534 2263
1535sub new { 2264sub new {
1536 my $class = shift; 2265 my $class = shift;
1537 2266
1538 # range [value, low, high, page] 2267 # range [value, low, high, page, unit]
1539 2268
1540 # TODO: 0-width page 2269 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2270 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2271 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2272 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2273 fg => [1, 1, 1],
1545 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],
1546 range => [0, 0, 100, 10], 2277 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2278 min_w => $::WIDTH / 80,
1548 req_h => 13, 2279 min_h => $::WIDTH / 80,
1549 vertical => 0, 2280 vertical => 0,
1550 can_hover => 1, 2281 can_hover => 1,
1551 inner_pad => 5, 2282 inner_pad => 0.02,
1552 @_ 2283 @_
1553 ); 2284 );
1554 2285
2286 $self->set_value ($self->{range}[0]);
2287 $self->update;
2288
1555 $self 2289 $self
1556} 2290}
1557 2291
2292sub changed { }
2293
2294sub set_range {
2295 my ($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 $self->update;
2323 }
2324}
2325
1558sub size_request { 2326sub size_request {
1559 my ($self) = @_; 2327 my ($self) = @_;
1560 2328
1561 my $w = $self->{req_w}; 2329 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2330}
1566 2331
1567sub button_down { 2332sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2333 my ($self, $ev, $x, $y) = @_;
1569 2334
1570 $self->SUPER::button_down ($ev, $x, $y); 2335 $self->SUPER::button_down ($ev, $x, $y);
2336
2337 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2338
1571 $self->mouse_motion ($ev, $x, $y); 2339 $self->mouse_motion ($ev, $x, $y)
1572} 2340}
1573 2341
1574sub mouse_motion { 2342sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1576 2344
1577 if ($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
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2373 my ($value, $lo, $hi, $page) = @{$self->{range}};
2374 my $range = ($hi - $page - $lo) || 1e-100;
1579 2375
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2376 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2377
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2378 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2379 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2380
1585 $x -= $inner_pad_px; # substract the padding 2381 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2382 $value = $value * $self->{scale} + $self->{offset};
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2383
1591 $self->emit (changed => $x); 2384 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2385 $self->{knob_w} = $knob_w;
1593 } 2386 }
1594}
1595
1596# the inner_* stuff is for generating a padding for the slider handle,
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602}
1603
1604sub _draw {
1605 my ($self) = @_;
1606 2387
1607 $self->SUPER::_draw (); 2388 $self->SUPER::_draw ();
1608 2389
1609 my ($w, $h) = @$self{qw(w h)}; 2390 glScale $self->{w}, $self->{h};
1610 2391
1611 if ($self->{vertical}) { 2392 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2393 # draw a vertical slider like a rotated horizontal slider
1613 2394
2395 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2396 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2397 }
1619 2398
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2399 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2400 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2401
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2402 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2403 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2404
1646 # draw background 2405 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2406 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2407
1649 # draw handle 2408 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2409 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2410
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2411 glDisable GL_TEXTURE_2D;
1654} 2412}
1655 2413
1656############################################################################# 2414#############################################################################
1657 2415
2416package CFClient::UI::ValSlider;
2417
2418our @ISA = CFClient::UI::HBox::;
2419
2420sub new {
2421 my ($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
1658package CFClient::UI::TextView; 2457package CFClient::UI::TextView;
1659 2458
1660our @ISA = CFClient::UI::HBox::; 2459our @ISA = CFClient::UI::HBox::;
1661 2460
1662use SDL::OpenGL; 2461use CFClient::OpenGL;
1663 2462
1664sub new { 2463sub new {
1665 my $class = shift; 2464 my $class = shift;
1666 2465
1667 my $self = $class->SUPER::new ( 2466 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2467 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2468 can_events => 0,
1670 fontsize => $::FONTSIZE, 2469 #font => default_font
1671 @_, 2470 @_,
1672 2471
1673 layout => (new CFClient::Layout), 2472 layout => (new CFClient::Layout 1),
1674 par => [], 2473 par => [],
1675 height => 0, 2474 height => 0,
1676 children => [ 2475 children => [
1677 (new CFClient::UI::Empty expand => 1), 2476 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2477 (new CFClient::UI::Slider vertical => 1),
1679 ], 2478 ],
1680 ); 2479 );
1681 2480
1682 $self->{children}[1]->connect (changed => sub { 2481 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2482
1686 $self 2483 $self
1687} 2484}
1688 2485
1689sub set_fontsize { 2486sub set_fontsize {
… …
1691 2488
1692 $self->{fontsize} = $fontsize; 2489 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2490 $self->reflow;
1694} 2491}
1695 2492
2493sub size_allocate {
2494 my ($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 $self->reflow;
2503}
2504
1696sub text_height { 2505sub text_size {
1697 my ($self, $text) = @_; 2506 my ($self, $text, $indent) = @_;
1698 2507
1699 my $layout = $self->{layout}; 2508 my $layout = $self->{layout};
1700 2509
1701 $layout->set_height ($self->{fontsize}); 2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2511 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2512 $layout->set_markup ($text);
1704 2513
1705 ($layout->size)[1] 2514 $layout->size
1706} 2515}
1707 2516
1708sub reflow { 2517sub reflow {
1709 my ($self) = @_; 2518 my ($self) = @_;
1710 2519
1711 $self->{need_reflow}++; 2520 $self->{need_reflow}++;
1712 $self->update; 2521 $self->update;
1713} 2522}
1714 2523
1715sub size_request { 2524sub set_offset {
1716 my ($self) = @_; 2525 my ($self, $offset) = @_;
1717 2526
1718 ($self->{req_w}, $self->{req_h}) 2527 # todo: base offset on lines or so, not on pixels
2528 $self->{children}[1]->set_value ($offset);
1719} 2529}
1720 2530
1721sub size_allocate { 2531sub clear {
1722 my ($self, $w, $h) = @_; 2532 my ($self) = @_;
1723 2533
1724 $self->{layout}->set_height ($self->{fontsize}); 2534 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2535 $self->{height} = 0;
1726 2536 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2537}
1730 2538
1731sub add_paragraph { 2539sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2540 my ($self, $color, $text, $indent) = @_;
1733 2541
1734 #TODO: intelligently "reformat" paragraph 2542 for my $line (split /\n/, $text) {
1735 2543 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2544 $self->{height} += $h;
2545 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2546 }
1739 2547
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2548 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2549}
1745 2550
1746sub update { 2551sub update {
1747 my ($self) = @_; 2552 my ($self) = @_;
1748 2553
… …
1750 2555
1751 return unless $self->{h} > 0; 2556 return unless $self->{h} > 0;
1752 2557
1753 delete $self->{texture}; 2558 delete $self->{texture};
1754 2559
1755 $ROOT->on_refresh ($self, sub { 2560 $ROOT->on_post_alloc ($self, sub {
2561 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2562
1756 if (delete $self->{need_reflow}) { 2563 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2564 my $height = 0;
1758 2565
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2566 my $layout = $self->{layout};
2567
2568 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2569
1760 for @{$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 }
1761 2581
1762 $self->{height} = $height; 2582 $self->{height} = $height;
1763 2583
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2584 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2585
1766 delete $self->{texture}; 2586 delete $self->{texture};
1767 } 2587 }
1768 2588
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2589 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2590 glClearColor 0, 0, 0, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2591 glClear GL_COLOR_BUFFER_BIT;
1772 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
1773 glEnable GL_BLEND; 2604 glEnable GL_BLEND;
2605 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2606 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777
1778 my $top = int $self->{children}[1]{range}[0];
1779
1780 my $y0 = $top;
1781 my $y1 = $top + $self->{h};
1782
1783 my $y = 0;
1784
1785 my $layout = $self->{layout};
1786 2607
1787 for my $par (@{$self->{par}}) { 2608 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2609 my $h = $par->[1];
1789 2610
1790 if ($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]);
1791 $layout->set_text ($par->[2]); 2614 $layout->set_markup ($par->[4]);
1792 2615
1793 glColor @{ $par->[1] }; 2616 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2617
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2618 glRasterPos $par->[3], $y - $y0;
2619 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2620 }
1797 2621
1798 $y += $h; 2622 $y += $h;
1799 } 2623 }
1800 2624
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2625 glDisable GL_BLEND;
1803 }; 2626 };
1804 }); 2627 });
1805} 2628}
1806 2629
1807sub _draw { 2630sub _draw {
1808 my ($self) = @_; 2631 my ($self) = @_;
1809 2632
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2633 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2634 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 $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});
1814 glDisable GL_TEXTURE_2D; 2637 glDisable GL_TEXTURE_2D;
1815 }
1816 2638
1817 $self->{children}[1]->draw; 2639 $self->{children}[1]->draw;
1818 2640
1819} 2641}
1820 2642
1821############################################################################# 2643#############################################################################
1822 2644
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2645package CFClient::UI::Animator;
2060 2646
2061use SDL::OpenGL; 2647use CFClient::OpenGL;
2062 2648
2063our @ISA = CFClient::UI::Bin::; 2649our @ISA = CFClient::UI::Bin::;
2064 2650
2065sub moveto { 2651sub moveto {
2066 my ($self, $x, $y) = @_; 2652 my ($self, $x, $y) = @_;
… …
2104 2690
2105sub new { 2691sub new {
2106 my $class = shift; 2692 my $class = shift;
2107 2693
2108 my $self = $class->SUPER::new ( 2694 my $self = $class->SUPER::new (
2109 state => 0, 2695 state => 0,
2110 connect_activate => \&toggle_flopper, 2696 on_activate => \&toggle_flopper,
2111 @_ 2697 @_
2112 ); 2698 );
2113 2699
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2700 $self
2120} 2701}
2121 2702
2122sub toggle_flopper { 2703sub toggle_flopper {
2123 my ($self) = @_; 2704 my ($self) = @_;
2124 2705
2125 # TODO: use animation 2706 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2707}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2708
2128 $self->{other}->move ($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
2129 $self->emit ("open"); 2965 $self->_emit ("popdown");
2966 $self->{hover}[1]->() if $self->{hover};
2130 } else { 2967 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2968 return 0
2132 $self->emit ("close"); 2969 }
2970
2133 } 2971 1
2134
2135 $self->emit (changed => $self->{state});
2136} 2972}
2137 2973
2138############################################################################# 2974#############################################################################
2139 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 $self->rebuild_spell_list;
3518}
3519
3520#############################################################################
3521
2140package CFClient::UI::Root; 3522package CFClient::UI::Root;
2141 3523
2142our @ISA = CFClient::UI::Container::; 3524our @ISA = CFClient::UI::Container::;
2143 3525
2144use SDL::OpenGL; 3526use List::Util qw(min max);
2145 3527
2146sub check_size { 3528use CFClient::OpenGL;
2147 my ($self) = @_;
2148 3529
2149 $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 $self
2150} 3541}
2151 3542
2152sub size_request { 3543sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3544 my ($self) = @_;
2154}
2155 3545
2156sub 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 $coord + 0.5
3561}
3562
3563sub size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3564 my ($self, $w, $h) = @_;
2158 3565
2159 $self->SUPER::configure ($x, $y, $w, $h); 3566 for my $child ($self->children) {
3567 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3568
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3569 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3570 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3571
2165sub _topleft { 3572 $X = _to_pixel $X, $W, $self->{w};
3573 $Y = _to_pixel $Y, $H, $self->{h};
3574
3575 $child->configure ($X, $Y, $W, $H);
3576 }
3577}
3578
3579sub coord2local {
2166 my ($self, $x, $y) = @_; 3580 my ($self, $x, $y) = @_;
2167 3581
2168 ($x, $y) 3582 ($x, $y)
2169} 3583}
2170 3584
3585sub coord2global {
3586 my ($self, $x, $y) = @_;
3587
3588 ($x, $y)
3589}
3590
2171sub update { 3591sub update {
2172 my ($self) = @_; 3592 my ($self) = @_;
2173 3593
2174 $self->check_size; 3594 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3595}
2177 3596
2178sub add { 3597sub add {
2179 my ($self, $child) = @_; 3598 my ($self, @children) = @_;
2180 3599
3600 $_->{is_toplevel} = 1
3601 for @children;
3602
2181 $self->SUPER::add ($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 $w->set_invisible;
3618 }
2182} 3619}
2183 3620
2184sub on_refresh { 3621sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3622 my ($self, $id, $cb) = @_;
2186 3623
2187 $self->{refresh_hook}{$id} = $cb; 3624 $self->{refresh_hook}{$id} = $cb;
2188} 3625}
2189 3626
3627sub on_post_alloc {
3628 my ($self, $id, $cb) = @_;
3629
3630 $self->{post_alloc_hook}{$id} = $cb;
3631}
3632
2190sub draw { 3633sub draw {
2191 my ($self) = @_; 3634 my ($self) = @_;
2192 3635
2193 while (my $rcb = delete $self->{refresh_hook}) { 3636 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3637 $_->()
3638 for values %{delete $self->{refresh_hook}};
2195 } 3639 }
3640
3641 if ($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
2196 3732
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3733 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3734 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3735 glClear GL_COLOR_BUFFER_BIT;
2200 3736
2201 glMatrixMode GL_PROJECTION; 3737 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3738 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3739 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3740 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3741 glLoadIdentity;
2206 3742
3743 {
3744 package CFClient::UI::Base;
3745
3746 ($draw_x, $draw_y, $draw_w, $draw_h) =
3747 (0, 0, $self->{w}, $self->{h});
3748 }
3749
2207 $self->_draw; 3750 $self->_draw;
2208} 3751}
2209 3752
2210############################################################################# 3753#############################################################################
2211 3754
2212package CFClient::UI; 3755package CFClient::UI;
2213 3756
2214$ROOT = new CFClient::UI::Root; 3757$ROOT = new CFClient::UI::Root;
3758$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3759
22161 37601
2217 3761

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