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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.134 by root, Wed Apr 19 06:06:45 2006 UTC vs.
Revision 1.285 by root, Mon Jun 5 03:07:01 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,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
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
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
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 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
344 if ($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) {
151 $self->{x} = $x; 357 $self->{x} = $x;
152 $self->{y} = $y; 358 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 359 $self->update;
360 }
361
362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
365 $self->{alloc_w} = $w;
366 $self->{alloc_h} = $h;
367
368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
161} 370}
162 371
163sub size_allocate { 372sub size_allocate {
164 # nothing to be done 373 # nothing to be done
165} 374}
166 375
167# return top left coordinates 376sub children {
168sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
169 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
170 386
171 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
172} 407}
173 408
174# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
175sub coord2local { 410sub coord2local {
176 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
177 412
178 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 414}
181 415
182# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
183sub coord2global { 417sub coord2global {
184 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
185 419
186 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 421}
189 422
190sub focus_in { 423sub focus_in {
191 my ($self) = @_; 424 my ($self) = @_;
192 425
193 return if $FOCUS == $self; 426 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
195 428
196 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
197 430
198 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
199 432
200 $focus->update if $focus; 433 $focus->update if $focus;
201 $FOCUS->update; 434 $FOCUS->update;
202} 435}
203 436
… …
206 439
207 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
208 441
209 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
210 443
211 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
212 445
213 $focus->update if $focus; #? 446 $focus->update if $focus; #?
214}
215 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
216sub mouse_motion { } 452sub mouse_motion { 0 }
217sub button_up { } 453sub button_up { 0 }
218sub key_down { } 454sub key_down { 0 }
219sub key_up { } 455sub key_up { 0 }
220 456
221sub button_down { 457sub button_down {
222 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
223 459
224 $self->focus_in; 460 $self->focus_in;
225}
226 461
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
232
233sub draw {
234 my ($self) = @_;
235
236 return unless $self->{h} && $self->{w};
237
238 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw;
241 glPopMatrix;
242
243 if ($self == $HOVER && $self->{can_hover}) {
244 my ($x, $y) = @$self{qw(x y)};
245
246 glColor 1, 0.8, 0.5, 0.2;
247 glEnable GL_BLEND;
248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
249 glBegin GL_QUADS;
250 glVertex $x , $y;
251 glVertex $x + $self->{w}, $y;
252 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h};
254 glEnd;
255 glDisable GL_BLEND;
256 } 462 0
257}
258
259sub _draw {
260 my ($self) = @_;
261
262 warn "no draw defined for $self\n";
263} 463}
264 464
265sub find_widget { 465sub find_widget {
266 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
267 469
268 return $self 470 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 473
… …
274 476
275sub set_parent { 477sub set_parent {
276 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
277 479
278 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
279} 482}
280 483
281sub check_size { 484sub connect {
485 my ($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 {
282 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
283 506
284 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
285 509
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
287 $self->{req_w} = $w; 516 delete $self->{req_w};
288 $self->{req_h} = $h; 517 delete $self->{req_h};
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 } 518 }
293} 519}
294 520
295sub update { 521sub update {
296 my ($self) = @_; 522 my ($self) = @_;
297 523
298 $self->{parent}->update 524 $self->{parent}->update
299 if $self->{parent}; 525 if $self->{parent};
300} 526}
301 527
302sub connect { 528sub reconfigure {
303 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
304 530
305 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
306} 533}
307 534
308sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
309 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
310 538
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
312 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
313 } 568 }
569
570 if ($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 $self\n";
314} 592}
315 593
316sub DESTROY { 594sub DESTROY {
317 my ($self) = @_; 595 my ($self) = @_;
318 596
597 delete $WIDGET{$self+0};
319 #$self->deactivate; 598 #$self->deactivate;
320} 599}
321 600
322############################################################################# 601#############################################################################
323 602
324package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
325 604
326our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
327 606
328use strict; 607use strict;
329use SDL::OpenGL; 608use CFClient::OpenGL;
330 609
331sub new { 610sub new {
332 my $class = shift; 611 my $class = shift;
333 612
334 # range [value, low, high, page] 613 # range [value, low, high, page]
335 614
336 $class->SUPER::new ( 615 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
339 @_ 618 @_
340 ) 619 )
341} 620}
342 621
343sub _draw { 622sub _draw {
344 my ($self) = @_; 623 my ($self) = @_;
345 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
347 631
348 glEnable GL_BLEND; 632 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
351 635
352 glBegin GL_QUADS; 636 glBegin GL_QUADS;
353 glVertex 0 , 0; 637 glVertex 0 , 0;
354 glVertex 0 , $h; 638 glVertex 0 , $h;
355 glVertex $w, $h; 639 glVertex $w, $h;
356 glVertex $w, 0; 640 glVertex $w, 0;
357 glEnd; 641 glEnd;
358 642
359 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
360} 645}
361 646
362############################################################################# 647#############################################################################
363 648
364package CFClient::UI::Empty; 649package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 650
378our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
379 652
380sub new { 653sub new {
381 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
382 657
658sub size_request {
659 my ($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
383 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
384 676
385 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
386 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
387 685
388 $self 686 $self
389} 687}
390 688
391sub add { 689sub add {
392 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
393 691
394 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
395 694
396 use sort 'stable'; 695 use sort 'stable';
397 696
398 $self->{children} = [ 697 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
401 ]; 700 ];
402 701
403 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
404} 707}
405 708
406sub remove { 709sub remove {
407 my ($self, $child) = @_; 710 my ($self, $child) = @_;
408 711
409 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
410 714
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 716
413 $self->check_size; 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 $self->realloc;
414} 732}
415 733
416sub find_widget { 734sub find_widget {
417 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
418 736
419 $x -= $self->{x}; 737 $x -= $self->{x};
420 $y -= $self->{y}; 738 $y -= $self->{y};
421 739
422 my $res; 740 my $res;
423 741
424 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
425 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
426 and return $res; 744 and return $res;
427 } 745 }
428 746
429 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
478 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
479} 797}
480 798
481############################################################################# 799#############################################################################
482 800
801# back-buffered drawing area
802
483package CFClient::UI::Window; 803package CFClient::UI::Window;
484 804
485our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
486 806
487use SDL::OpenGL; 807use CFClient::OpenGL;
488 808
489sub new { 809sub new {
490 my ($class, %arg) = @_; 810 my ($class, %arg) = @_;
491 811
492 my $self = $class->SUPER::new (%arg); 812 my $self = $class->SUPER::new (%arg);
493} 813}
494 814
495sub update { 815sub update {
496 my ($self) = @_; 816 my ($self) = @_;
497 817
498 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 819 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 820}
512 821
513sub size_allocate { 822sub size_allocate {
514 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
515 824
516 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
517 828
829sub _render {
830 my ($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
518 $self->render_chld; 849 $self->_render;
850 };
519} 851}
520 852
521sub _draw { 853sub _draw {
522 my ($self) = @_; 854 my ($self) = @_;
523 855
524 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
525 857
526 my $tex = $self->{texture} 858 my $tex = $self->{texture}
527 or return; 859 or return;
528 860
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
533 864
534 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 866
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
538} 868}
539 869
540############################################################################# 870#############################################################################
541 871
542package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
543 873
544our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 875
618sub new { 876sub new {
619 my $class = shift; 877 my $class = shift;
620 878
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 879 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 880 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
626 border => 0.8,
627 @_ 882 @_,
628 ) 883 )
884}
885
886sub size_request {
887 my ($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, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
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 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
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 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
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]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
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 $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
1078
1079 my $self = $class->SUPER::new (
1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
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};
629} 1104}
630 1105
631sub border { 1106sub border {
632 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
633} 1108}
634 1109
635sub size_request { 1110sub size_request {
636 my ($self) = @_; 1111 my ($self) = @_;
637 1112
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
639 1115
640 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
641 1117
642 ( 1118 (
643 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
646} 1122}
647 1123
648sub size_allocate { 1124sub size_allocate {
649 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
650 1126
1127 if ($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
651 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
653 1137
654 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
655} 1139}
656 1140
657sub button_down { 1141sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
659 1143
1144 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1145 my $border = $self->border;
661 1146
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
667 1157
668 $self->{motion} = sub { 1158 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
670 1160
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
672 1163
673 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
676 }; 1169 };
677 1170
678 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
683 1174
684 $self->{motion} = sub { 1175 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
686 1177
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
688 1179
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
691 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
692 } 1188 1
693} 1189}
694 1190
695sub button_up { 1191sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
697 1193
698 delete $self->{motion}; 1194 !!delete $self->{motion}
699} 1195}
700 1196
701sub mouse_motion { 1197sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
703 1199
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
705} 1203}
706 1204
707sub _draw { 1205sub _draw {
708 my ($self) = @_; 1206 my ($self) = @_;
709 1207
1208 my $child = $self->{children}[0];
1209
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1212
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1215
718 my $border = $self->border; 1216 my $border = $self->border;
719 1217
720 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1223
726 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
727 1226
728 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
731 1230 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
738 1233
739 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1235
742 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
743} 1242}
744 1243
745############################################################################# 1244#############################################################################
746 1245
747package CFClient::UI::Table; 1246package CFClient::UI::Table;
748 1247
749our @ISA = CFClient::UI::Base::; 1248our @ISA = CFClient::UI::Base::;
750 1249
751use List::Util qw(max sum); 1250use List::Util qw(max sum);
752 1251
753use SDL::OpenGL; 1252use CFClient::OpenGL;
754 1253
755sub new { 1254sub new {
756 my $class = shift; 1255 my $class = shift;
757 1256
758 $class->SUPER::new ( 1257 $class->SUPER::new (
759 col_expand => [], 1258 col_expand => [],
760 @_ 1259 @_,
761 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1265}
763 1266
764sub add { 1267sub add {
765 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
766 1269
767 $child->set_parent ($self); 1270 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
769 1272
770 $child->check_size; 1273 $self->realloc;
771} 1274}
772 1275
773# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1277sub clear {
775 my ($self) = @_; 1278 my ($self) = @_;
776 1279
1280 my @children = $self->children;
777 delete $self->{children}; 1281 delete $self->{children};
778 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
779} 1289}
780 1290
781sub get_wh { 1291sub get_wh {
782 my ($self) = @_; 1292 my ($self) = @_;
783 1293
… …
788 or next; 1298 or next;
789 1299
790 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
792 or next; 1302 or next;
793 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1304
795 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
797 } 1307 }
798 } 1308 }
… …
814sub size_allocate { 1324sub size_allocate {
815 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
816 1326
817 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
818 1328
819 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
821 1331
822 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1389 }
880} 1390}
881 1391
882############################################################################# 1392#############################################################################
883 1393
884package CFClient::UI::HBox; 1394package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1395
888our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
889 1397
890sub size_request { 1398sub size_request {
891 my ($self) = @_; 1399 my ($self) = @_;
892 1400
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
894 1402 ? (
895 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1405 )
898 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
899} 1410}
900 1411
901sub size_allocate { 1412sub size_allocate {
902 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
903 1414
904 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1416 my $children = $self->{children};
907 1417
908 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
909 1419
910 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
911 1421 @req = ($space / (@$children || 1)) x @$children;
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } 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 {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1435 for 0 .. $#$children;
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 } 1436 }
926 } 1437 }
927 1438
928 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
929 1440
930 my $y = 0; 1441 my $pos = 0;
931 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1443 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1445
936 $y += $h; 1446 $pos += $alloc;
937 } 1447 }
938 1448
939 1 1449 1
940} 1450}
941 1451
942############################################################################# 1452#############################################################################
943 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
944package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
945 1470
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
949 1472
950sub size_request { 1473sub new {
951 my ($self) = @_; 1474 my $class = shift;
952 1475
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
954 1477 vertical => 1,
955 ( 1478 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1479 )
959} 1480}
960 1481
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1482#############################################################################
999 1483
1000package CFClient::UI::Label; 1484package CFClient::UI::Label;
1001 1485
1002our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1003 1487
1004use SDL::OpenGL; 1488use CFClient::OpenGL;
1005 1489
1006sub new { 1490sub new {
1007 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1008 1492
1009 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
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),
1011 fontsize => 1, 1503 fontsize => 1,
1012 text => "",
1013 align => -1, 1504 align => -1,
1014 valign => -1, 1505 valign => -1,
1015 padding => 2, 1506 padding_x => 2,
1016 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1017 %arg 1509 %arg
1018 ); 1510 );
1019 1511
1020 $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 }
1021 1517
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1023 $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 }
1024 1523
1025 $self 1524 $self
1026} 1525}
1027 1526
1028sub escape_text { 1527sub escape($) {
1029 local $_ = $_[1]; 1528 local $_ = $_[0];
1030 1529
1031 s/&/&amp;/g; 1530 s/&/&amp;/g;
1032 s/>/&gt;/g; 1531 s/>/&gt;/g;
1033 s/</&lt;/g; 1532 s/</&lt;/g;
1034 1533
1035 $_[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 $self->SUPER::realloc;
1036} 1549}
1037 1550
1038sub set_text { 1551sub set_text {
1039 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1040 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;
1041 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1042
1043 delete $self->{texture}; 1559 delete $self->{req_h};
1560
1561 $self->realloc;
1044 $self->update; 1562 $self->update;
1045} 1563}
1046 1564
1047sub set_markup { 1565sub set_markup {
1048 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1049 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;
1050 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1051
1052 delete $self->{texture}; 1575 delete $self->{req_h};
1576
1577 $self->realloc;
1053 $self->update; 1578 $self->update;
1054} 1579}
1055 1580
1056sub size_request { 1581sub size_request {
1057 my ($self) = @_; 1582 my ($self) = @_;
1058 1583
1059 $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});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1592
1062 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1063 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)
1064 ( 1606 }
1065 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2,
1067 )
1068} 1607}
1069 1608
1070sub size_allocate { 1609sub size_allocate {
1071 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1072 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;
1073 delete $self->{texture}; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1074} 1625}
1075 1626
1076sub _draw { 1627sub _draw {
1077 my ($self) = @_; 1628 my ($self) = @_;
1078 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1079 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};
1080 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1082 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1641 };
1084 1642
1085 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1086 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} - $tex->{h}) * 0.5);
1651 };
1652
1087 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1655
1090 glColor @{$self->{fg}}; 1656 glColor_premultiply @{$self->{fg}}
1657 if $tex->{format} == GL_ALPHA;
1091 1658
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1659 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1105 1660
1106 glDisable GL_TEXTURE_2D; 1661 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1662}
1109 1663
1110############################################################################# 1664#############################################################################
1111 1665
1112package CFClient::UI::EntryBase; 1666package CFClient::UI::EntryBase;
1113 1667
1114our @ISA = CFClient::UI::Label::; 1668our @ISA = CFClient::UI::Label::;
1115 1669
1116use SDL; 1670use CFClient::OpenGL;
1117use SDL::OpenGL;
1118 1671
1119sub new { 1672sub new {
1120 my $class = shift; 1673 my $class = shift;
1121 1674
1122 $class->SUPER::new ( 1675 $class->SUPER::new (
1123 fg => [1, 1, 1], 1676 fg => [1, 1, 1],
1124 bg => [0, 0, 0, 0.2], 1677 bg => [0, 0, 0, 0.2],
1125 active_bg => [1, 1, 1, 0.5], 1678 active_bg => [1, 1, 1, 0.5],
1126 active_fg => [0, 0, 0], 1679 active_fg => [0, 0, 0],
1127 can_hover => 1, 1680 can_hover => 1,
1128 can_focus => 1, 1681 can_focus => 1,
1129 valign => 0, 1682 valign => 0,
1683 can_events => 1,
1684 #text => ...
1130 @_ 1685 @_
1131 ) 1686 )
1132} 1687}
1133 1688
1134sub _set_text { 1689sub _set_text {
… …
1136 1691
1137 delete $self->{cur_h}; 1692 delete $self->{cur_h};
1138 1693
1139 return if $self->{text} eq $text; 1694 return if $self->{text} eq $text;
1140 1695
1141 delete $self->{texture};
1142
1143 $self->{last_activity} = $::NOW; 1696 $self->{last_activity} = $::NOW;
1144 $self->{text} = $text; 1697 $self->{text} = $text;
1145 1698
1146 $text =~ s/./*/g if $self->{hidden}; 1699 $text =~ s/./*/g if $self->{hidden};
1147 $self->{layout}->set_text ("$text "); 1700 $self->{layout}->set_text ("$text ");
1701 delete $self->{req_h};
1148 1702
1149 $self->emit (changed => $self->{text}); 1703 $self->_emit (changed => $self->{text});
1704
1705 $self->realloc;
1706 $self->update;
1707}
1708
1709sub set_text {
1710 my ($self, $text) = @_;
1711
1712 $self->{cursor} = length $text;
1713 $self->_set_text ($text);
1150} 1714}
1151 1715
1152sub get_text { 1716sub get_text {
1153 $_[0]{text} 1717 $_[0]{text}
1154} 1718}
… …
1159 my ($w, $h) = $self->SUPER::size_request; 1723 my ($w, $h) = $self->SUPER::size_request;
1160 1724
1161 ($w + 1, $h) # add 1 for cursor 1725 ($w + 1, $h) # add 1 for cursor
1162} 1726}
1163 1727
1164sub size_allocate {
1165 my ($self, $w, $h) = @_;
1166
1167 $self->_set_text ($self->{text});
1168}
1169
1170sub set_text {
1171 my ($self, $text) = @_;
1172
1173 $self->{cursor} = length $text;
1174 $self->_set_text ($text);
1175 $self->update;
1176}
1177
1178sub key_down { 1728sub key_down {
1179 my ($self, $ev) = @_; 1729 my ($self, $ev) = @_;
1180 1730
1181 my $mod = $ev->key_mod; 1731 my $mod = $ev->{mod};
1182 my $sym = $ev->key_sym; 1732 my $sym = $ev->{sym};
1183
1184 my $uni = $ev->key_unicode; 1733 my $uni = $ev->{unicode};
1185 1734
1186 my $text = $self->get_text; 1735 my $text = $self->get_text;
1187 1736
1188 if ($sym == SDLK_BACKSPACE) { 1737 if ($uni == 8) {
1189 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1738 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1190 } elsif ($sym == SDLK_DELETE) { 1739 } elsif ($uni == 127) {
1191 substr $text, $self->{cursor}, 1, ""; 1740 substr $text, $self->{cursor}, 1, "";
1192 } elsif ($sym == SDLK_LEFT) { 1741 } elsif ($sym == CFClient::SDLK_LEFT) {
1193 --$self->{cursor} if $self->{cursor}; 1742 --$self->{cursor} if $self->{cursor};
1194 } elsif ($sym == SDLK_RIGHT) { 1743 } elsif ($sym == CFClient::SDLK_RIGHT) {
1195 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1744 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1196 } elsif ($sym == SDLK_HOME) { 1745 } elsif ($sym == CFClient::SDLK_HOME) {
1197 $self->{cursor} = 0; 1746 $self->{cursor} = 0;
1198 } elsif ($sym == SDLK_END) { 1747 } elsif ($sym == CFClient::SDLK_END) {
1199 $self->{cursor} = length $text; 1748 $self->{cursor} = length $text;
1200 } elsif ($sym == SDLK_ESCAPE) { 1749 } elsif ($uni == 27) {
1201 $self->emit ('escape'); 1750 $self->_emit ('escape');
1202 } elsif ($uni) { 1751 } elsif ($uni) {
1203 substr $text, $self->{cursor}++, 0, chr $uni; 1752 substr $text, $self->{cursor}++, 0, chr $uni;
1753 } else {
1754 return 0;
1204 } 1755 }
1205 1756
1206 $self->_set_text ($text); 1757 $self->_set_text ($text);
1207 $self->update; 1758
1759 $self->realloc;
1760
1761 1
1208} 1762}
1209 1763
1210sub focus_in { 1764sub focus_in {
1211 my ($self) = @_; 1765 my ($self) = @_;
1212 1766
… …
1227 utf8::encode $text; 1781 utf8::encode $text;
1228 $self->{cursor} = length substr $text, 0, $idx; 1782 $self->{cursor} = length substr $text, 0, $idx;
1229 1783
1230 $self->_set_text ($self->{text}); 1784 $self->_set_text ($self->{text});
1231 $self->update; 1785 $self->update;
1786
1787 1
1232} 1788}
1233 1789
1234sub mouse_motion { 1790sub mouse_motion {
1235 my ($self, $ev, $x, $y) = @_; 1791 my ($self, $ev, $x, $y) = @_;
1236# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1792# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1793
1794 0
1237} 1795}
1238 1796
1239sub _draw { 1797sub _draw {
1240 my ($self) = @_; 1798 my ($self) = @_;
1241 1799
1242 local $self->{fg} = $self->{fg}; 1800 local $self->{fg} = $self->{fg};
1243 1801
1244 if ($FOCUS == $self) { 1802 if ($FOCUS == $self) {
1245 glColor @{$self->{active_bg}}; 1803 glColor_premultiply @{$self->{active_bg}};
1246 $self->{fg} = $self->{active_fg}; 1804 $self->{fg} = $self->{active_fg};
1247 } else { 1805 } else {
1248 glColor @{$self->{bg}}; 1806 glColor_premultiply @{$self->{bg}};
1249 } 1807 }
1250 1808
1251 glEnable GL_BLEND; 1809 glEnable GL_BLEND;
1252 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1810 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1253 glBegin GL_QUADS; 1811 glBegin GL_QUADS;
1254 glVertex 0 , 0; 1812 glVertex 0 , 0;
1255 glVertex 0 , $self->{h}; 1813 glVertex 0 , $self->{h};
1256 glVertex $self->{w}, $self->{h}; 1814 glVertex $self->{w}, $self->{h};
1257 glVertex $self->{w}, 0; 1815 glVertex $self->{w}, 0;
… …
1280 1838
1281package CFClient::UI::Entry; 1839package CFClient::UI::Entry;
1282 1840
1283our @ISA = CFClient::UI::EntryBase::; 1841our @ISA = CFClient::UI::EntryBase::;
1284 1842
1285use SDL; 1843use CFClient::OpenGL;
1286use SDL::OpenGL;
1287 1844
1288sub key_down { 1845sub key_down {
1289 my ($self, $ev) = @_; 1846 my ($self, $ev) = @_;
1290 1847
1291 my $sym = $ev->key_sym; 1848 my $sym = $ev->{sym};
1292 1849
1293 if ($sym == SDLK_RETURN) { 1850 if ($sym == 13) {
1851 unshift @{$self->{history}},
1852 my $txt = $self->get_text;
1853 $self->{history_pointer} = -1;
1854 $self->{history_saveback} = '';
1294 $self->emit (activate => $self->get_text); 1855 $self->_emit (activate => $txt);
1295 $self->update; 1856 $self->update;
1296 1857
1858 } elsif ($sym == CFClient::SDLK_UP) {
1859 if ($self->{history_pointer} < 0) {
1860 $self->{history_saveback} = $self->get_text;
1861 }
1862 if (@{$self->{history} || []} > 0) {
1863 $self->{history_pointer}++;
1864 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1865 $self->{history_pointer} = @{$self->{history} || []} - 1;
1866 }
1867 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1868 }
1869
1870 } elsif ($sym == CFClient::SDLK_DOWN) {
1871 $self->{history_pointer}--;
1872 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1873
1874 if ($self->{history_pointer} >= 0) {
1875 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1876 } else {
1877 $self->set_text ($self->{history_saveback});
1878 }
1879
1297 } else { 1880 } else {
1298 $self->SUPER::key_down ($ev); 1881 return $self->SUPER::key_down ($ev)
1882 }
1883
1299 } 1884 1
1300
1301} 1885}
1302 1886
1303############################################################################# 1887#############################################################################
1304 1888
1305package CFClient::UI::Button; 1889package CFClient::UI::Button;
1306 1890
1307our @ISA = CFClient::UI::Label::; 1891our @ISA = CFClient::UI::Label::;
1308 1892
1309use SDL; 1893use CFClient::OpenGL;
1310use SDL::OpenGL;
1311 1894
1312my @tex = 1895my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1896 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314 qw(b1_button_active.png); 1897 qw(b1_button_active.png);
1315 1898
1316sub new { 1899sub new {
1317 my $class = shift; 1900 my $class = shift;
1318 1901
1319 $class->SUPER::new ( 1902 $class->SUPER::new (
1320 padding => 4, 1903 padding_x => 4,
1904 padding_y => 4,
1321 fg => [1, 1, 1], 1905 fg => [1, 1, 1],
1322 bg => [1, 1, 1, 0.2],
1323 active_fg => [0, 0, 1], 1906 active_fg => [0, 0, 1],
1324 can_hover => 1, 1907 can_hover => 1,
1325 align => 0, 1908 align => 0,
1326 valign => 0, 1909 valign => 0,
1910 can_events => 1,
1327 @_ 1911 @_
1328 ) 1912 )
1329} 1913}
1330 1914
1915sub activate { }
1916
1331sub button_up { 1917sub button_up {
1332 my ($self, $ev, $x, $y) = @_; 1918 my ($self, $ev, $x, $y) = @_;
1333 1919
1920 $self->emit ("activate")
1334 if ($x >= 0 && $x < $self->{w} 1921 if $x >= 0 && $x < $self->{w}
1335 && $y >= 0 && $y < $self->{h}) { 1922 && $y >= 0 && $y < $self->{h};
1336 $self->emit ("activate"); 1923
1337 } 1924 1
1338} 1925}
1339 1926
1340sub _draw { 1927sub _draw {
1341 my ($self) = @_; 1928 my ($self) = @_;
1342 1929
1343 local $self->{fg} = $self->{fg}; 1930 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1344 1931
1345 if ($GRAB == $self) {
1346 $self->{fg} = $self->{active_fg};
1347 }
1348
1349 glEnable GL_BLEND;
1350 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1351 glEnable GL_TEXTURE_2D; 1932 glEnable GL_TEXTURE_2D;
1352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1353 glColor 0, 0, 0, 1; 1934 glColor 0, 0, 0, 1;
1354 1935
1355 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1936 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1356 1937
1357 glDisable GL_TEXTURE_2D; 1938 glDisable GL_TEXTURE_2D;
1358 glDisable GL_BLEND;
1359 1939
1360 $self->SUPER::_draw; 1940 $self->SUPER::_draw;
1361} 1941}
1362 1942
1363############################################################################# 1943#############################################################################
… …
1365package CFClient::UI::CheckBox; 1945package CFClient::UI::CheckBox;
1366 1946
1367our @ISA = CFClient::UI::DrawBG::; 1947our @ISA = CFClient::UI::DrawBG::;
1368 1948
1369my @tex = 1949my @tex =
1370 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1950 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1371 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1951 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1372 1952
1373use SDL; 1953use CFClient::OpenGL;
1374use SDL::OpenGL;
1375 1954
1376sub new { 1955sub new {
1377 my $class = shift; 1956 my $class = shift;
1378 1957
1379 $class->SUPER::new ( 1958 $class->SUPER::new (
1380 padding => 2, 1959 padding_x => 2,
1960 padding_y => 2,
1381 fg => [1, 1, 1], 1961 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1962 active_fg => [1, 1, 0],
1963 bg => [0, 0, 0, 0.2],
1964 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1965 state => 0,
1384 can_hover => 1, 1966 can_hover => 1,
1385 @_ 1967 @_
1386 ) 1968 )
1387} 1969}
1388 1970
1389sub size_request { 1971sub size_request {
1390 my ($self) = @_; 1972 my ($self) = @_;
1391 1973
1392 ($self->{padding} * 2 + 6) x 2 1974 (6) x 2
1393} 1975}
1394 1976
1395sub button_down { 1977sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1978 my ($self, $ev, $x, $y) = @_;
1397 1979
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1980 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1981 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1982 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1983 $self->_emit (changed => $self->{state});
1984 } else {
1985 return 0
1986 }
1987
1402 } 1988 1
1403} 1989}
1404 1990
1405sub _draw { 1991sub _draw {
1406 my ($self) = @_; 1992 my ($self) = @_;
1407 1993
1408 $self->SUPER::_draw; 1994 $self->SUPER::_draw;
1409 1995
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1996 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 1997
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1998 my ($w, $h) = @$self{qw(w h)};
1999
2000 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 2001
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2002 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2003
1416 glEnable GL_BLEND; 2004 my $tex = $self->{state} ? $tex[1] : $tex[0];
2005
1417 glEnable GL_TEXTURE_2D; 2006 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 2007 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2008 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2009}
1427 2010
1428############################################################################# 2011#############################################################################
1429 2012
2013package CFClient::UI::Image;
2014
2015our @ISA = CFClient::UI::Base::;
2016
2017use CFClient::OpenGL;
2018use Carp qw/confess/;
2019
2020our %loaded_images;
2021
2022sub new {
2023 my $class = shift;
2024
2025 my $self = $class->SUPER::new (can_events => 0, @_);
2026
2027 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2028
2029 $loaded_images{$self->{image}} ||=
2030 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2031
2032 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2033
2034 Scalar::Util::weaken $loaded_images{$self->{image}};
2035
2036 $self->{aspect} = $tex->{w} / $tex->{h};
2037
2038 $self
2039}
2040
2041sub size_request {
2042 my ($self) = @_;
2043
2044 ($self->{tex}->{w}, $self->{tex}->{h})
2045}
2046
2047sub _draw {
2048 my ($self) = @_;
2049
2050 my $tex = $self->{tex};
2051
2052 my ($w, $h) = ($self->{w}, $self->{h});
2053
2054 if ($self->{rot90}) {
2055 glRotate 90, 0, 0, 1;
2056 glTranslate 0, -$self->{w}, 0;
2057
2058 ($w, $h) = ($h, $w);
2059 }
2060
2061 glEnable GL_TEXTURE_2D;
2062 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2063
2064 $tex->draw_quad_alpha (0, 0, $w, $h);
2065
2066 glDisable GL_TEXTURE_2D;
2067}
2068
2069#############################################################################
2070
1430package CFClient::UI::VGauge; 2071package CFClient::UI::VGauge;
1431 2072
1432our @ISA = CFClient::UI::Base::; 2073our @ISA = CFClient::UI::Base::;
1433 2074
1434use SDL::OpenGL; 2075use List::Util qw(min max);
2076
2077use CFClient::OpenGL;
1435 2078
1436my %tex = ( 2079my %tex = (
1437 food => [ 2080 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2081 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2082 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2083 ],
1441 grace => [ 2084 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2085 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2086 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2087 ],
1445 hp => [ 2088 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2089 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2090 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2091 ],
1449 mana => [ 2092 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2094 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2095 ],
1453); 2096);
1454 2097
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2098# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2099sub new {
1457 my $class = shift; 2100 my $class = shift;
1458 2101
1459 my $self = $class->SUPER::new (gauge => 'food', @_); 2102 my $self = $class->SUPER::new (
2103 type => 'food',
2104 @_
2105 );
2106
2107 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1460 2108
1461 $self 2109 $self
1462} 2110}
1463 2111
1464sub size_request { 2112sub size_request {
1465 my ($self) = @_; 2113 my ($self) = @_;
1466 2114
1467 my $tex = $tex{$self->{gauge}}[0]; 2115 #my $tex = $tex{$self->{type}}[0];
1468
1469 @$tex{qw(w h)} 2116 #@$tex{qw(w h)}
2117 (0, 0)
1470} 2118}
1471 2119
1472sub set_max { 2120sub set_max {
1473 my ($self, $max) = @_; 2121 my ($self, $max) = @_;
1474 2122
2123 return if $self->{max_val} == $max;
2124
1475 $self->{max_val} = $max; 2125 $self->{max_val} = $max;
2126 $self->update;
1476} 2127}
1477 2128
1478sub set_value { 2129sub set_value {
1479 my ($self, $val, $max) = @_; 2130 my ($self, $val, $max) = @_;
1480 2131
1481 $self->set_max ($max) 2132 $self->set_max ($max)
1482 if defined $max; 2133 if defined $max;
1483 2134
1484 $max = $self->{max_val}; 2135 return if $self->{val} == $val;
2136
1485 $self->{val} = $val; 2137 $self->{val} = $val;
1486
1487 $self->update; 2138 $self->update;
1488} 2139}
1489 2140
1490sub _draw { 2141sub _draw {
1491 my ($self) = @_; 2142 my ($self) = @_;
1492 2143
1493 my $tex = $tex{$self->{gauge}}; 2144 my $tex = $tex{$self->{type}};
2145 my ($t1, $t2, $t3) = @$tex;
1494 2146
1495 my ($w, $h) = ($self->{w}, $self->{h}); 2147 my ($w, $h) = ($self->{w}, $self->{h});
1496 2148
2149 if ($self->{vertical}) {
2150 glRotate 90, 0, 0, 1;
2151 glTranslate 0, -$self->{w}, 0;
2152
2153 ($w, $h) = ($h, $w);
2154 }
2155
1497 my $ycut = $self->{val} / ($self->{max_val} || 1); 2156 my $ycut = $self->{val} / ($self->{max_val} || 1);
1498 $ycut = 1 if $self->{val} > $self->{max_val};
1499 2157
1500 my $t1 = $tex->[0]; 2158 my $ycut1 = max 0, min 1, $ycut;
1501 my $t2 = $tex->[1]; 2159 my $ycut2 = max 0, min 1, $ycut - 1;
2160
2161 my $h1 = $self->{h} * (1 - $ycut1);
2162 my $h2 = $self->{h} * (1 - $ycut2);
1502 2163
1503 glEnable GL_BLEND; 2164 glEnable GL_BLEND;
1504 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2165 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2166 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1505 glEnable GL_TEXTURE_2D; 2167 glEnable GL_TEXTURE_2D;
1506 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2168 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507 2169
1508 my $h1 = $self->{h} - $ycut * $self->{h};
1509 my $h2 = $ycut * $self->{h};
1510
1511 my $yp = 0;
1512
1513 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2170 glBindTexture GL_TEXTURE_2D, $t1->{name};
1514 glBegin GL_QUADS; 2171 glBegin GL_QUADS;
1515 glTexCoord 0 , 0; glVertex 0 , $yp; 2172 glTexCoord 0 , 0; glVertex 0 , 0;
1516 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2173 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1517 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2174 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1518 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2175 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1519 glEnd; 2176 glEnd;
1520 2177
1521 $yp += $h1; 2178 my $ycut1 = List::Util::min 1, $ycut;
1522
1523 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2179 glBindTexture GL_TEXTURE_2D, $t2->{name};
1524 glBegin GL_QUADS; 2180 glBegin GL_QUADS;
1525 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2181 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1526 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2182 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1527 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1528 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2183 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2184 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1529 glEnd; 2185 glEnd;
2186
2187 if ($t3) {
2188 glBindTexture GL_TEXTURE_2D, $t3->{name};
2189 glBegin GL_QUADS;
2190 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2191 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2192 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2193 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2194 glEnd;
2195 }
1530 2196
1531 glDisable GL_BLEND; 2197 glDisable GL_BLEND;
1532 glDisable GL_TEXTURE_2D; 2198 glDisable GL_TEXTURE_2D;
1533} 2199}
1534 2200
1535############################################################################# 2201#############################################################################
1536 2202
2203package CFClient::UI::Gauge;
2204
2205our @ISA = CFClient::UI::VBox::;
2206
2207sub new {
2208 my ($class, %arg) = @_;
2209
2210 my $self = $class->SUPER::new (
2211 tooltip => $arg{type},
2212 can_hover => 1,
2213 can_events => 1,
2214 %arg,
2215 );
2216
2217 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2218 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2219 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2220
2221 $self
2222}
2223
2224sub set_fontsize {
2225 my ($self, $fsize) = @_;
2226
2227 $self->{value}->set_fontsize ($fsize);
2228 $self->{max} ->set_fontsize ($fsize);
2229}
2230
2231sub set_max {
2232 my ($self, $max) = @_;
2233
2234 $self->{gauge}->set_max ($max);
2235 $self->{max}->set_text ($max);
2236}
2237
2238sub set_value {
2239 my ($self, $val, $max) = @_;
2240
2241 $self->set_max ($max)
2242 if defined $max;
2243
2244 $self->{gauge}->set_value ($val, $max);
2245 $self->{value}->set_text ($val);
2246}
2247
2248#############################################################################
2249
1537package CFClient::UI::Slider; 2250package CFClient::UI::Slider;
1538 2251
1539use strict; 2252use strict;
1540 2253
1541use SDL::OpenGL; 2254use CFClient::OpenGL;
1542 2255
1543our @ISA = CFClient::UI::DrawBG::; 2256our @ISA = CFClient::UI::DrawBG::;
1544 2257
1545my @tex = 2258my @tex =
1546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2259 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1547 qw(s1_slider.png s1_slider_bg.png); 2260 qw(s1_slider.png s1_slider_bg.png);
1548 2261
1549sub new { 2262sub new {
1550 my $class = shift; 2263 my $class = shift;
1551 2264
1552 # range [value, low, high, page] 2265 # range [value, low, high, page, unit]
1553 2266
1554 # TODO: 0-width page 2267 # TODO: 0-width page
1555 # TODO: req_w/h are wrong with vertical 2268 # TODO: req_w/h are wrong with vertical
1556 # TODO: calculations are off 2269 # TODO: calculations are off
1557 my $self = $class->SUPER::new ( 2270 my $self = $class->SUPER::new (
1558 fg => [1, 1, 1], 2271 fg => [1, 1, 1],
1559 active_fg => [0, 0, 0], 2272 active_fg => [0, 0, 0],
2273 bg => [0, 0, 0, 0.2],
2274 active_bg => [1, 1, 1, 0.5],
1560 range => [0, 0, 100, 10], 2275 range => [0, 0, 100, 10, 0],
1561 req_w => 20, 2276 min_w => $::WIDTH / 80,
1562 req_h => 20, 2277 min_h => $::WIDTH / 80,
1563 vertical => 0, 2278 vertical => 0,
1564 can_hover => 1, 2279 can_hover => 1,
1565 inner_pad => 5, 2280 inner_pad => 0.02,
1566 @_ 2281 @_
1567 ); 2282 );
1568 2283
2284 $self->set_value ($self->{range}[0]);
2285 $self->update;
2286
1569 $self 2287 $self
1570} 2288}
1571 2289
2290sub changed { }
2291
2292sub set_range {
2293 my ($self, $range) = @_;
2294
2295 ($range, $self->{range}) = ($self->{range}, $range);
2296
2297 $self->update
2298 if "@$range" ne "@{$self->{range}}";
2299}
2300
2301sub set_value {
2302 my ($self, $value) = @_;
2303
2304 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2305
2306 $hi = $lo + 1 if $hi <= $lo;
2307
2308 $page = $hi - $lo if $page > $hi - $lo;
2309
2310 $value = $lo if $value < $lo;
2311 $value = $hi - $page if $value > $hi - $page;
2312
2313 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2314 if $unit;
2315
2316 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2317
2318 if ($value != $old_value) {
2319 $self->_emit (changed => $value);
2320 $self->update;
2321 }
2322}
2323
1572sub size_request { 2324sub size_request {
1573 my ($self) = @_; 2325 my ($self) = @_;
1574 2326
1575 my $w = $self->{req_w}; 2327 ($self->{req_w}, $self->{req_h})
1576 my $h = $self->{req_h};
1577
1578 $self->{vertical} ? ($h, $w) : ($w, $h)
1579} 2328}
1580 2329
1581sub button_down { 2330sub button_down {
1582 my ($self, $ev, $x, $y) = @_; 2331 my ($self, $ev, $x, $y) = @_;
1583 2332
1584 $self->SUPER::button_down ($ev, $x, $y); 2333 $self->SUPER::button_down ($ev, $x, $y);
2334
2335 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2336
1585 $self->mouse_motion ($ev, $x, $y); 2337 $self->mouse_motion ($ev, $x, $y)
1586} 2338}
1587 2339
1588sub mouse_motion { 2340sub mouse_motion {
1589 my ($self, $ev, $x, $y) = @_; 2341 my ($self, $ev, $x, $y) = @_;
1590 2342
1591 if ($GRAB == $self) { 2343 if ($GRAB == $self) {
2344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2345
2346 my (undef, $lo, $hi, $page) = @{$self->{range}};
2347
2348 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2349
2350 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2351 } else {
2352 return 0;
2353 }
2354
2355 1
2356}
2357
2358sub update {
2359 my ($self) = @_;
2360
2361 delete $self->{knob_w};
2362 $self->SUPER::update;
2363}
2364
2365sub _draw {
2366 my ($self) = @_;
2367
2368 unless ($self->{knob_w}) {
2369 $self->set_value ($self->{range}[0]);
2370
1592 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2371 my ($value, $lo, $hi, $page) = @{$self->{range}};
2372 my $range = ($hi - $page - $lo) || 1e-100;
1593 2373
1594 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2374 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1595 2375
1596 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2376 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1597 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2377 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1598 2378
1599 $x -= $inner_pad_px; # substract the padding 2379 $value = ($value - $lo) / $range;
1600 $x = $x * ($hi - $lo) / $inner_w + $lo; 2380 $value = $value * $self->{scale} + $self->{offset};
1601 $x = $lo if $x < $lo;
1602 $x = $hi - $page if $x > $hi - $page;
1603 $self->{range}[0] = $x;
1604 2381
1605 $self->emit (changed => $x); 2382 $self->{knob_x} = $value - $knob_w * 0.5;
1606 $self->update; 2383 $self->{knob_w} = $knob_w;
1607 } 2384 }
1608}
1609
1610# the inner_* stuff is for generating a padding for the slider handle,
1611# so that the handle doesn't leave the texture. This calculation isn't 100%
1612# correct propably, but it does the job for now
1613sub _calc_inner_pad_px {
1614 my ($self, $w) = @_;
1615 ($w / 100) * $self->{inner_pad} # % to pixels
1616}
1617
1618sub _draw {
1619 my ($self) = @_;
1620 2385
1621 $self->SUPER::_draw (); 2386 $self->SUPER::_draw ();
1622 2387
1623 my ($w, $h) = @$self{qw(w h)}; 2388 glScale $self->{w}, $self->{h};
1624 2389
1625 if ($self->{vertical}) { 2390 if ($self->{vertical}) {
1626 # draw a vertical slider like a rotated horizontal slider 2391 # draw a vertical slider like a rotated horizontal slider
1627 2392
2393 glTranslate 1, 0, 0;
1628 glRotate 90, 0, 0, 1; 2394 glRotate 90, 0, 0, 1;
1629 glTranslate 0, -$self->{w}, 0;
1630
1631 ($w, $h) = ($h, $w);
1632 } 2395 }
1633 2396
1634 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2397 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1635 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2398 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1636 2399
1637 my ($value, $lo, $hi, $page) = @{$self->{range}};
1638
1639 $hi = $value + 1 if $lo == $hi;
1640
1641 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1642 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1643
1644 $page = int $page * $inner_w / ($hi - $lo);
1645 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1646
1647 $w -= $page;
1648 $page &= ~1;
1649 glTranslate $page * 0.5, 0, 0;
1650 $page ||= 2;
1651
1652 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1653 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1654
1655 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2400 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2402
1660 # draw background 2403 # draw background
1661 $tex[1]->draw_quad (0, 0, $w, $h); 2404 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1662 2405
1663 # draw handle 2406 # draw handle
1664 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2407 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1665 2408
1666 glDisable GL_BLEND;
1667 glDisable GL_TEXTURE_2D; 2409 glDisable GL_TEXTURE_2D;
1668} 2410}
1669 2411
1670############################################################################# 2412#############################################################################
1671 2413
2414package CFClient::UI::ValSlider;
2415
2416our @ISA = CFClient::UI::HBox::;
2417
2418sub new {
2419 my ($class, %arg) = @_;
2420
2421 my $range = delete $arg{range};
2422
2423 my $self = $class->SUPER::new (
2424 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2425 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2426 to_value => sub { shift },
2427 from_value => sub { shift },
2428 %arg,
2429 );
2430
2431 $self->{slider}->connect (changed => sub {
2432 my ($self, $value) = @_;
2433 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2434 $self->{parent}->emit (changed => $value);
2435 });
2436
2437# $self->{entry}->connect (changed => sub {
2438# my ($self, $value) = @_;
2439# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2440# $self->{parent}->emit (changed => $value);
2441# });
2442
2443 $self->add ($self->{slider}, $self->{entry});
2444
2445 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2446
2447 $self
2448}
2449
2450sub set_range { shift->{slider}->set_range (@_) }
2451sub set_value { shift->{slider}->set_value (@_) }
2452
2453#############################################################################
2454
1672package CFClient::UI::TextView; 2455package CFClient::UI::TextView;
1673 2456
1674our @ISA = CFClient::UI::HBox::; 2457our @ISA = CFClient::UI::HBox::;
1675 2458
1676use SDL::OpenGL; 2459use CFClient::OpenGL;
1677 2460
1678sub new { 2461sub new {
1679 my $class = shift; 2462 my $class = shift;
1680 2463
1681 my $self = $class->SUPER::new ( 2464 my $self = $class->SUPER::new (
1682 fontsize => 1, 2465 fontsize => 1,
2466 can_events => 0,
2467 #font => default_font
1683 @_, 2468 @_,
1684 2469
1685 layout => (new CFClient::Layout), 2470 layout => (new CFClient::Layout 1),
1686 par => [], 2471 par => [],
1687 height => 0, 2472 height => 0,
1688 children => [ 2473 children => [
1689 (new CFClient::UI::Empty expand => 1), 2474 (new CFClient::UI::Empty expand => 1),
1690 (new CFClient::UI::Slider vertical => 1), 2475 (new CFClient::UI::Slider vertical => 1),
1691 ], 2476 ],
1692 ); 2477 );
1693 2478
1694 $self->{children}[1]->connect (changed => sub { 2479 $self->{children}[1]->connect (changed => sub { $self->update });
1695 $self->update;
1696 });
1697 2480
1698 $self 2481 $self
1699} 2482}
1700 2483
1701sub set_fontsize { 2484sub set_fontsize {
… …
1703 2486
1704 $self->{fontsize} = $fontsize; 2487 $self->{fontsize} = $fontsize;
1705 $self->reflow; 2488 $self->reflow;
1706} 2489}
1707 2490
2491sub size_allocate {
2492 my ($self, $w, $h) = @_;
2493
2494 $self->SUPER::size_allocate ($w, $h);
2495
2496 $self->{layout}->set_font ($self->{font}) if $self->{font};
2497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2498 $self->{layout}->set_width ($self->{children}[0]{w});
2499
2500 $self->reflow;
2501}
2502
1708sub text_height { 2503sub text_size {
1709 my ($self, $text) = @_; 2504 my ($self, $text, $indent) = @_;
1710 2505
1711 my $layout = $self->{layout}; 2506 my $layout = $self->{layout};
1712 2507
1713 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2508 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1714 $layout->set_width ($self->{w}); 2509 $layout->set_width ($self->{children}[0]{w} - $indent);
1715 $layout->set_text ($text); 2510 $layout->set_markup ($text);
1716 2511
1717 ($layout->size)[1] 2512 $layout->size
1718} 2513}
1719 2514
1720sub reflow { 2515sub reflow {
1721 my ($self) = @_; 2516 my ($self) = @_;
1722 2517
1723 $self->{need_reflow}++; 2518 $self->{need_reflow}++;
1724 $self->update; 2519 $self->update;
1725} 2520}
1726 2521
1727sub size_allocate { 2522sub set_offset {
2523 my ($self, $offset) = @_;
2524
2525 # todo: base offset on lines or so, not on pixels
2526 $self->{children}[1]->set_value ($offset);
2527}
2528
2529sub clear {
1728 my ($self, $w, $h) = @_; 2530 my ($self) = @_;
1729 2531
1730 $self->SUPER::size_allocate ($w, $h); 2532 $self->{par} = [];
1731 2533 $self->{height} = 0;
1732 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2534 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1733 $self->{layout}->set_width ($self->{children}[0]{w});
1734
1735 $self->reflow;
1736} 2535}
1737 2536
1738sub add_paragraph { 2537sub add_paragraph {
1739 my ($self, $color, $text) = @_; 2538 my ($self, $color, $text, $indent) = @_;
1740 2539
1741 #TODO: intelligently "reformat" paragraph 2540 for my $line (split /\n/, $text) {
1742 2541 my ($w, $h) = $self->text_size ($line);
1743 my $height = $self->text_height ($text);
1744
1745 $self->{height} += $height; 2542 $self->{height} += $h;
2543 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2544 }
1746 2545
1747 push @{$self->{par}}, [$height, $color, $text];
1748
1749 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2546 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1750 $self->{children}[1]->update;
1751} 2547}
1752 2548
1753sub update { 2549sub update {
1754 my ($self) = @_; 2550 my ($self) = @_;
1755 2551
… …
1757 2553
1758 return unless $self->{h} > 0; 2554 return unless $self->{h} > 0;
1759 2555
1760 delete $self->{texture}; 2556 delete $self->{texture};
1761 2557
1762 $ROOT->on_refresh ($self, sub { 2558 $ROOT->on_post_alloc ($self, sub {
2559 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2560
1763 if (delete $self->{need_reflow}) { 2561 if (delete $self->{need_reflow}) {
1764 my $height = 0; 2562 my $height = 0;
1765 2563
1766 $height += $_->[0] = $self->text_height ($_->[2]) 2564 my $layout = $self->{layout};
2565
2566 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2567
1767 for @{$self->{par}}; 2568 for (@{$self->{par}}) {
2569 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2570 $layout->set_width ($W - $_->[3]);
2571 $layout->set_markup ($_->[4]);
2572 my ($w, $h) = $layout->size;
2573 $_->[0] = $w + $_->[3];
2574 $_->[1] = $h;
2575 }
2576
2577 $height += $_->[1];
2578 }
1768 2579
1769 $self->{height} = $height; 2580 $self->{height} = $height;
1770 2581
1771 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2582 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1772 2583
1773 delete $self->{texture}; 2584 delete $self->{texture};
1774 } 2585 }
1775 2586
1776 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2587 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1777 glClearColor 0, 0, 0, 1; 2588 glClearColor 0, 0, 0, 0;
1778 glClear GL_COLOR_BUFFER_BIT; 2589 glClear GL_COLOR_BUFFER_BIT;
1779 2590
2591 my $top = int $self->{children}[1]{range}[0];
2592
2593 my $y0 = $top;
2594 my $y1 = $top + $H;
2595
2596 my $y = 0;
2597
2598 my $layout = $self->{layout};
2599
2600 $layout->set_font ($self->{font}) if $self->{font};
2601
1780 glEnable GL_BLEND; 2602 glEnable GL_BLEND;
2603 #TODO# not correct in windows where rgba is forced off
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784
1785 my $top = int $self->{children}[1]{range}[0];
1786
1787 my $y0 = $top;
1788 my $y1 = $top + $self->{h};
1789
1790 my $y = 0;
1791
1792 my $layout = $self->{layout};
1793 2605
1794 for my $par (@{$self->{par}}) { 2606 for my $par (@{$self->{par}}) {
1795 my $h = $par->[0]; 2607 my $h = $par->[1];
1796 2608
1797 if ($y0 < $y + $h && $y < $y1) { 2609 if ($y0 < $y + $h && $y < $y1) {
2610 $layout->set_foreground (@{ $par->[2] });
2611 $layout->set_width ($W - $par->[3]);
1798 $layout->set_text ($par->[2]); 2612 $layout->set_markup ($par->[4]);
1799 2613
1800 glColor @{ $par->[1] }; 2614 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1801 my ($W, $H) = $layout->size; 2615
1802 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2616 glRasterPos $par->[3], $y - $y0;
2617 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1803 } 2618 }
1804 2619
1805 $y += $h; 2620 $y += $h;
1806 } 2621 }
1807 2622
1808 glDisable GL_TEXTURE_2D;
1809 glDisable GL_BLEND; 2623 glDisable GL_BLEND;
1810 }; 2624 };
1811 }); 2625 });
1812} 2626}
1813 2627
1814sub _draw { 2628sub _draw {
1815 my ($self) = @_; 2629 my ($self) = @_;
1816 2630
1817 if ($self->{texture}) {
1818 glEnable GL_TEXTURE_2D; 2631 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2632 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2633 glColor 0, 0, 0, 1;
2634 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1821 glDisable GL_TEXTURE_2D; 2635 glDisable GL_TEXTURE_2D;
1822 }
1823 2636
1824 $self->{children}[1]->draw; 2637 $self->{children}[1]->draw;
1825 2638
1826} 2639}
1827 2640
1828############################################################################# 2641#############################################################################
1829 2642
1830package CFClient::UI::MapWidget;
1831
1832use strict;
1833
1834use List::Util qw(min max);
1835
1836use SDL;
1837use SDL::OpenGL;
1838
1839our @ISA = CFClient::UI::Base::;
1840
1841sub new {
1842 my $class = shift;
1843
1844 $class->SUPER::new (
1845 z => -1,
1846 can_focus => 1,
1847 list => (glGenLists 1),
1848 @_
1849 )
1850}
1851
1852sub key_down {
1853 print "MAPKEYDOWN\n";
1854}
1855
1856sub key_up {
1857}
1858
1859sub button_down {
1860 my ($self, $ev, $x, $y) = @_;
1861
1862 $self->focus_in;
1863
1864 if ($ev->button == 2) {
1865 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1866 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1867
1868 $self->{motion} = sub {
1869 my ($ev, $x, $y) = @_;
1870
1871 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1872
1873 $::CFG->{map_shift_x} = $bw + $x - $ox;
1874 $::CFG->{map_shift_y} = $bh + $y - $oy;
1875
1876 $self->update;
1877 };
1878 }
1879}
1880
1881sub button_up {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 delete $self->{motion};
1885}
1886
1887sub mouse_motion {
1888 my ($self, $ev, $x, $y) = @_;
1889
1890 $self->{motion}->($ev, $x, $y) if $self->{motion};
1891}
1892
1893sub size_request {
1894 (
1895 1 + 32 * int $::WIDTH / 32,
1896 1 + 32 * int $::HEIGHT / 32,
1897 )
1898}
1899
1900sub update {
1901 my ($self) = @_;
1902
1903 $self->{need_update} = 1;
1904 $self->SUPER::update;
1905}
1906
1907sub draw {
1908 my ($self) = @_;
1909
1910 if (delete $self->{need_update}) {
1911 glNewList $self->{list}, GL_COMPILE;
1912
1913 if ($::MAP) {
1914 my $sw = int $::WIDTH / 32;
1915 my $sh = int $::HEIGHT / 32;
1916
1917 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1918 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1919
1920 glTranslate $sx0 - 32, $sy0 - 32, 0;
1921
1922 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1923
1924 if ($::CFG->{fow_enable}) {
1925 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1926 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1927 glConvolutionFilter2D (
1928 GL_CONVOLUTION_2D,
1929 GL_ALPHA,
1930 3, 3,
1931 GL_ALPHA, GL_FLOAT,
1932 pack "f*",
1933 0.1, 0.1, 0.1,
1934 0.1, 0.2, 0.1,
1935 0.1, 0.1, 0.1,
1936 );
1937 glEnable GL_CONVOLUTION_2D;
1938 }
1939
1940 $self->{fow_texture} = new CFClient::Texture
1941 w => $w,
1942 h => $h,
1943 data => $data,
1944 internalformat => GL_ALPHA,
1945 format => GL_ALPHA;
1946
1947 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1948
1949 glEnable GL_BLEND;
1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1951 glEnable GL_TEXTURE_2D;
1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1953
1954 glColor +($::CFG->{fow_intensity}) x 3, 1;
1955 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1956
1957 glDisable GL_TEXTURE_2D;
1958 glDisable GL_BLEND;
1959 }
1960
1961 # HACK BEGIN
1962 {
1963 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1964 my ($w, $h) = (250, 250);
1965
1966 glEnable GL_BLEND;
1967 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1968 glEnable GL_TEXTURE_2D;
1969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1970
1971 $self->{mapmap_texture} =
1972 new CFClient::Texture
1973 w => $w,
1974 h => $h,
1975 data => $::MAP->mapmap ($w, $h),
1976 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1977
1978 $self->{mapmap_texture}->draw_quad (100, 100);
1979
1980 glDisable GL_TEXTURE_2D;
1981 glDisable GL_BLEND;
1982 }
1983 # HACK END
1984 }
1985
1986 glEndList;
1987 }
1988
1989 glPushMatrix;
1990 glCallList $self->{list};
1991 glPopMatrix;
1992
1993 if ($FOCUS != $self) {
1994 glColor 64/255, 64/255, 64/255;
1995 glLogicOp GL_AND;
1996 glEnable GL_COLOR_LOGIC_OP;
1997 glBegin GL_QUADS;
1998 glVertex 0, 0;
1999 glVertex 0, $::HEIGHT;
2000 glVertex $::WIDTH, $::HEIGHT;
2001 glVertex $::WIDTH, 0;
2002 glEnd;
2003 glDisable GL_COLOR_LOGIC_OP;
2004 }
2005}
2006
2007my %DIR = (
2008 SDLK_KP8, [1, "north"],
2009 SDLK_KP9, [2, "northeast"],
2010 SDLK_KP6, [3, "east"],
2011 SDLK_KP3, [4, "southeast"],
2012 SDLK_KP2, [5, "south"],
2013 SDLK_KP1, [6, "southwest"],
2014 SDLK_KP4, [7, "west"],
2015 SDLK_KP7, [8, "northwest"],
2016
2017 SDLK_UP, [1, "north"],
2018 SDLK_RIGHT, [3, "east"],
2019 SDLK_DOWN, [5, "south"],
2020 SDLK_LEFT, [7, "west"],
2021);
2022
2023sub key_down {
2024 my ($self, $ev) = @_;
2025
2026 my $mod = $ev->key_mod;
2027 my $sym = $ev->key_sym;
2028
2029 if ($sym == SDLK_KP5) {
2030 $::CONN->user_send ("stay fire");
2031 } elsif ($sym == SDLK_a) {
2032 $::CONN->user_send ("apply");
2033 } elsif ($sym == SDLK_QUOTE) {
2034 $self->emit ('activate_console');
2035 } elsif ($sym == SDLK_SLASH) {
2036 $self->emit ('activate_console' => '/');
2037 } elsif (exists $DIR{$sym}) {
2038 if ($mod & KMOD_SHIFT) {
2039 $self->{shft}++;
2040 $::CONN->user_send ("fire $DIR{$sym}[0]");
2041 } elsif ($mod & KMOD_CTRL) {
2042 $self->{ctrl}++;
2043 $::CONN->user_send ("run $DIR{$sym}[0]");
2044 } else {
2045 $::CONN->user_send ("$DIR{$sym}[1]");
2046 }
2047 }
2048}
2049
2050sub key_up {
2051 my ($self, $ev) = @_;
2052
2053 my $mod = $ev->key_mod;
2054 my $sym = $ev->key_sym;
2055
2056 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2057 $::CONN->user_send ("fire_stop");
2058 }
2059 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2060 $::CONN->user_send ("run_stop");
2061 }
2062}
2063
2064#############################################################################
2065
2066package CFClient::UI::Animator; 2643package CFClient::UI::Animator;
2067 2644
2068use SDL::OpenGL; 2645use CFClient::OpenGL;
2069 2646
2070our @ISA = CFClient::UI::Bin::; 2647our @ISA = CFClient::UI::Bin::;
2071 2648
2072sub moveto { 2649sub moveto {
2073 my ($self, $x, $y) = @_; 2650 my ($self, $x, $y) = @_;
… …
2111 2688
2112sub new { 2689sub new {
2113 my $class = shift; 2690 my $class = shift;
2114 2691
2115 my $self = $class->SUPER::new ( 2692 my $self = $class->SUPER::new (
2116 state => 0, 2693 state => 0,
2117 connect_activate => \&toggle_flopper, 2694 on_activate => \&toggle_flopper,
2118 @_ 2695 @_
2119 ); 2696 );
2120 2697
2121 if ($self->{state}) {
2122 $self->{state} = 0;
2123 $self->toggle_flopper;
2124 }
2125
2126 $self 2698 $self
2127} 2699}
2128 2700
2129sub toggle_flopper { 2701sub toggle_flopper {
2130 my ($self) = @_; 2702 my ($self) = @_;
2131 2703
2132 # TODO: use animation 2704 $self->{other}->toggle_visibility;
2133 if ($self->{state} = !$self->{state}) { 2705}
2134 $CFClient::UI::ROOT->add ($self->{other}); 2706
2135 $self->{other}->move ($self->coord2global (0, $self->{h})); 2707#############################################################################
2708
2709package CFClient::UI::Tooltip;
2710
2711our @ISA = CFClient::UI::Bin::;
2712
2713use CFClient::OpenGL;
2714
2715sub new {
2716 my $class = shift;
2717
2718 $class->SUPER::new (
2719 @_,
2720 can_events => 0,
2721 )
2722}
2723
2724sub set_tooltip_from {
2725 my ($self, $widget) = @_;
2726
2727 my $tooltip = $widget->{tooltip};
2728
2729 if ($ENV{CFPLUS_DEBUG} & 2) {
2730 $tooltip .= "\n\n" . (ref $widget) . "\n"
2731 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2732 . "req $widget->{req_w} $widget->{req_h}\n"
2733 . "visible $widget->{visible}";
2734 }
2735
2736 $self->add (new CFClient::UI::Label
2737 markup => $tooltip,
2738 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2739 fontsize => 0.8,
2740 fg => [0, 0, 0, 1],
2741 ellipsise => 0,
2742 font => ($widget->{tooltip_font} || $::FONT_PROP),
2743 );
2744}
2745
2746sub size_request {
2747 my ($self) = @_;
2748
2749 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2750
2751 ($w + 4, $h + 4)
2752}
2753
2754sub size_allocate {
2755 my ($self, $w, $h) = @_;
2756
2757 $self->SUPER::size_allocate ($w - 4, $h - 4);
2758}
2759
2760sub visibility_change {
2761 my ($self, $visible) = @_;
2762
2763 return unless $visible;
2764
2765 $self->{root}->on_post_alloc ("move_$self" => sub {
2766 my $widget = $self->{owner}
2767 or return;
2768
2769 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2770
2771 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2772 if $x + $self->{w} > $::WIDTH;
2773
2774 $self->move_abs ($x, $y);
2775 });
2776}
2777
2778sub _draw {
2779 my ($self) = @_;
2780
2781 glTranslate 0.375, 0.375;
2782
2783 my ($w, $h) = @$self{qw(w h)};
2784
2785 glColor 1, 0.8, 0.4;
2786 glBegin GL_QUADS;
2787 glVertex 0 , 0;
2788 glVertex 0 , $h;
2789 glVertex $w, $h;
2790 glVertex $w, 0;
2791 glEnd;
2792
2793 glColor 0, 0, 0;
2794 glBegin GL_LINE_LOOP;
2795 glVertex 0 , 0;
2796 glVertex 0 , $h;
2797 glVertex $w, $h;
2798 glVertex $w, 0;
2799 glEnd;
2800
2801 glTranslate 2 - 0.375, 2 - 0.375;
2802
2803 $self->SUPER::_draw;
2804}
2805
2806#############################################################################
2807
2808package CFClient::UI::Face;
2809
2810our @ISA = CFClient::UI::Base::;
2811
2812use CFClient::OpenGL;
2813
2814sub new {
2815 my $class = shift;
2816
2817 my $self = $class->SUPER::new (
2818 aspect => 1,
2819 can_events => 0,
2820 @_,
2821 );
2822
2823 if ($self->{anim} && $self->{animspeed}) {
2824 Scalar::Util::weaken (my $widget = $self);
2825
2826 $self->{timer} = Event->timer (
2827 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2828 hard => 1,
2829 interval => $self->{animspeed},
2830 cb => sub {
2831 ++$widget->{frame};
2832 $widget->update;
2833 },
2834 );
2835 }
2836
2837 $self
2838}
2839
2840sub size_request {
2841 (32, 8)
2842}
2843
2844sub update {
2845 my ($self) = @_;
2846
2847 return unless $self->{visible};
2848
2849 $self->SUPER::update;
2850}
2851
2852sub _draw {
2853 my ($self) = @_;
2854
2855 return unless $::CONN;
2856
2857 my $face;
2858
2859 if ($self->{frame}) {
2860 my $anim = $::CONN->{anim}[$self->{anim}];
2861
2862 $face = $anim->[ $self->{frame} % @$anim ]
2863 if $anim && @$anim;
2864 }
2865
2866 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2867
2868 if ($tex) {
2869 glEnable GL_TEXTURE_2D;
2870 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2871 glColor 0, 0, 0, 1;
2872 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2873 glDisable GL_TEXTURE_2D;
2874 }
2875}
2876
2877sub DESTROY {
2878 my ($self) = @_;
2879
2880 $self->{timer}->cancel
2881 if $self->{timer};
2882
2883 $self->SUPER::DESTROY;
2884}
2885
2886#############################################################################
2887
2888package CFClient::UI::Buttonbar;
2889
2890our @ISA = CFClient::UI::HBox::;
2891
2892# TODO: should actualyl wrap buttons and other goodies.
2893
2894#############################################################################
2895
2896package CFClient::UI::Menu;
2897
2898our @ISA = CFClient::UI::FancyFrame::;
2899
2900use CFClient::OpenGL;
2901
2902sub new {
2903 my $class = shift;
2904
2905 my $self = $class->SUPER::new (
2906 items => [],
2907 z => 100,
2908 @_,
2909 );
2910
2911 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2912
2913 for my $item (@{ $self->{items} }) {
2914 my ($widget, $cb) = @$item;
2915
2916 # handle various types of items, only text for now
2917 if (!ref $widget) {
2918 $widget = new CFClient::UI::Label
2919 can_hover => 1,
2920 can_events => 1,
2921 text => $widget;
2922 }
2923
2924 $self->{item}{$widget} = $item;
2925
2926 $self->{vbox}->add ($widget);
2927 }
2928
2929 $self
2930}
2931
2932# popup given the event (must be a mouse button down event currently)
2933sub popup {
2934 my ($self, $ev) = @_;
2935
2936 $self->_emit ("popdown");
2937
2938 # maybe save $GRAB? must be careful about events...
2939 $GRAB = $self;
2940 $self->{button} = $ev->{button};
2941
2942 $self->show;
2943 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2944}
2945
2946sub mouse_motion {
2947 my ($self, $ev, $x, $y) = @_;
2948
2949 # TODO: should use vbox->find_widget or so
2950 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2951 $self->{hover} = $self->{item}{$HOVER};
2952
2953 0
2954}
2955
2956sub button_up {
2957 my ($self, $ev, $x, $y) = @_;
2958
2959 if ($ev->{button} == $self->{button}) {
2960 undef $GRAB;
2961 $self->hide;
2962
2136 $self->emit ("open"); 2963 $self->_emit ("popdown");
2964 $self->{hover}[1]->() if $self->{hover};
2137 } else { 2965 } else {
2138 $CFClient::UI::ROOT->remove ($self->{other}); 2966 return 0
2139 $self->emit ("close"); 2967 }
2968
2140 } 2969 1
2141
2142 $self->emit (changed => $self->{state});
2143} 2970}
2144 2971
2145############################################################################# 2972#############################################################################
2146 2973
2974package CFClient::UI::Multiplexer;
2975
2976our @ISA = CFClient::UI::Container::;
2977
2978sub new {
2979 my $class = shift;
2980
2981 my $self = $class->SUPER::new (
2982 @_,
2983 );
2984
2985 $self->{current} = $self->{children}[0]
2986 if @{ $self->{children} };
2987
2988 $self
2989}
2990
2991sub add {
2992 my ($self, @widgets) = @_;
2993
2994 $self->SUPER::add (@widgets);
2995
2996 $self->{current} = $self->{children}[0]
2997 if @{ $self->{children} };
2998}
2999
3000sub set_current_page {
3001 my ($self, $page_or_widget) = @_;
3002
3003 my $widget = ref $page_or_widget
3004 ? $page_or_widget
3005 : $self->{children}[$page_or_widget];
3006
3007 $self->{current} = $widget;
3008 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3009
3010 $self->_emit (page_changed => $self->{current});
3011
3012 $self->realloc;
3013}
3014
3015sub visible_children {
3016 $_[0]{current}
3017}
3018
3019sub size_request {
3020 my ($self) = @_;
3021
3022 $self->{current}->size_request
3023}
3024
3025sub size_allocate {
3026 my ($self, $w, $h) = @_;
3027
3028 $self->{current}->configure (0, 0, $w, $h);
3029}
3030
3031sub _draw {
3032 my ($self) = @_;
3033
3034 $self->{current}->draw;
3035}
3036
3037#############################################################################
3038
3039package CFClient::UI::Notebook;
3040
3041our @ISA = CFClient::UI::VBox::;
3042
3043sub new {
3044 my $class = shift;
3045
3046 my $self = $class->SUPER::new (
3047 buttonbar => (new CFClient::UI::Buttonbar),
3048 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3049 # filter => # will be put between multiplexer and $self
3050 @_,
3051 );
3052
3053 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3054 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3055
3056 $self
3057}
3058
3059sub add {
3060 my ($self, $title, $widget, $tooltip) = @_;
3061
3062 Scalar::Util::weaken $self;
3063
3064 $self->{buttonbar}->add (new CFClient::UI::Button
3065 markup => $title,
3066 tooltip => $tooltip,
3067 on_activate => sub { $self->set_current_page ($widget) },
3068 );
3069
3070 $self->{multiplexer}->add ($widget);
3071}
3072
3073sub set_current_page {
3074 my ($self, $page) = @_;
3075
3076 $self->{multiplexer}->set_current_page ($page);
3077 $self->_emit (page_changed => $self->{multiplexer}{current});
3078}
3079
3080#############################################################################
3081
3082package CFClient::UI::Statusbox;
3083
3084our @ISA = CFClient::UI::VBox::;
3085
3086sub new {
3087 my $class = shift;
3088
3089 my $self = $class->SUPER::new (
3090 fontsize => 0.8,
3091 @_,
3092 );
3093
3094 Scalar::Util::weaken (my $this = $self);
3095
3096 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3097
3098 $self
3099}
3100
3101sub reorder {
3102 my ($self) = @_;
3103 my $NOW = Time::HiRes::time;
3104
3105 # freeze display when hovering over any label
3106 return if $CFClient::UI::TOOLTIP->{owner}
3107 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3108 values %{ $self->{item} };
3109
3110 while (my ($k, $v) = each %{ $self->{item} }) {
3111 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3112 }
3113
3114 my @widgets;
3115
3116 my @items = sort {
3117 $a->{pri} <=> $b->{pri}
3118 or $b->{id} <=> $a->{id}
3119 } values %{ $self->{item} };
3120
3121 $self->{timer}->interval (1);
3122
3123 my $count = 10 + 1;
3124 for my $item (@items) {
3125 last unless --$count;
3126
3127 my $label = $item->{label} ||= do {
3128 # TODO: doesn't handle markup well (read as: at all)
3129 my $short = $item->{count} > 1
3130 ? "<b>$item->{count} ×</b> $item->{text}"
3131 : $item->{text};
3132
3133 for ($short) {
3134 s/^\s+//;
3135 s/\s+/ /g;
3136 }
3137
3138 new CFClient::UI::Label
3139 markup => $short,
3140 tooltip => $item->{tooltip},
3141 tooltip_font => $::FONT_PROP,
3142 tooltip_width => 0.67,
3143 fontsize => $item->{fontsize} || $self->{fontsize},
3144 max_w => $::WIDTH * 0.44,
3145 fg => [@{ $item->{fg} }],
3146 can_events => 1,
3147 can_hover => 1
3148 };
3149
3150 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3151 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3152 $label->update;
3153 $label->set_max_size (undef, $label->{req_h} * $diff)
3154 if $diff < 1;
3155 $self->{timer}->interval (1/30);
3156 } else {
3157 $label->{fg}[3] = $item->{fg}[3] || 1;
3158 }
3159
3160 push @widgets, $label;
3161 }
3162
3163 $self->clear;
3164 $self->SUPER::add (reverse @widgets);
3165}
3166
3167sub add {
3168 my ($self, $text, %arg) = @_;
3169
3170 $text =~ s/^\s+//;
3171 $text =~ s/\s+$//;
3172
3173 return unless $text;
3174
3175 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3176
3177 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3178
3179 if (my $item = $self->{item}{$group}) {
3180 if ($item->{text} eq $text) {
3181 $item->{count}++;
3182 } else {
3183 $item->{count} = 1;
3184 $item->{text} = $item->{tooltip} = $text;
3185 }
3186 $item->{id} = ++$self->{id};
3187 $item->{timeout} = $timeout;
3188 delete $item->{label};
3189 } else {
3190 $self->{item}{$group} = {
3191 id => ++$self->{id},
3192 text => $text,
3193 timeout => $timeout,
3194 tooltip => $text,
3195 fg => [0.8, 0.8, 0.8, 0.8],
3196 pri => 0,
3197 count => 1,
3198 %arg,
3199 };
3200 }
3201
3202 $self->reorder;
3203}
3204
3205sub reconfigure {
3206 my ($self) = @_;
3207
3208 delete $_->{label}
3209 for values %{ $self->{item} || {} };
3210
3211 $self->reorder;
3212 $self->SUPER::reconfigure;
3213}
3214
3215sub DESTROY {
3216 my ($self) = @_;
3217
3218 $self->{timer}->cancel;
3219
3220 $self->SUPER::DESTROY;
3221}
3222
3223#############################################################################
3224
3225package CFClient::UI::Inventory;
3226
3227our @ISA = CFClient::UI::ScrolledWindow::;
3228
3229sub new {
3230 my $class = shift;
3231
3232 my $self = $class->SUPER::new (
3233 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3234 @_,
3235 );
3236
3237 $self
3238}
3239
3240sub set_items {
3241 my ($self, $items) = @_;
3242
3243 $self->{child}->clear;
3244 return unless $items;
3245
3246 my @items = sort {
3247 ($a->{type} <=> $b->{type})
3248 or ($a->{name} cmp $b->{name})
3249 } @$items;
3250
3251 $self->{real_items} = \@items;
3252
3253 my $row = 0;
3254 for my $item (@items) {
3255 CFClient::Item::update_widgets $item;
3256
3257 $self->{child}->add (0, $row, $item->{face_widget});
3258 $self->{child}->add (1, $row, $item->{desc_widget});
3259 $self->{child}->add (2, $row, $item->{weight_widget});
3260
3261 $row++;
3262 }
3263}
3264
3265#############################################################################
3266
3267package CFClient::UI::BindEditor;
3268
3269our @ISA = CFClient::UI::FancyFrame::;
3270
3271sub new {
3272 my $class = shift;
3273
3274 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3275
3276 $self->add (my $vb = new CFClient::UI::VBox);
3277
3278
3279 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3280 text => "start recording",
3281 tooltip => "Start/Stops recording of actions."
3282 ."All subsequent actions after the recording started will be captured."
3283 ."The actions are displayed after the record was stopped."
3284 ."To bind the action you have to click on the 'Bind' button",
3285 on_activate => sub {
3286 unless ($self->{recording}) {
3287 $self->start;
3288 } else {
3289 $self->stop;
3290 }
3291 });
3292
3293 $vb->add (new CFClient::UI::Label text => "Actions:");
3294 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3295
3296 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3297 $vb->add (my $hb = new CFClient::UI::HBox);
3298 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3299 $hb->add (new CFClient::UI::Button
3300 text => "bind",
3301 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3302 on_activate => sub {
3303 $self->ask_for_bind;
3304 });
3305
3306 $vb->add (my $hb = new CFClient::UI::HBox);
3307 $hb->add (new CFClient::UI::Button
3308 text => "ok",
3309 expand => 1,
3310 tooltip => "This closes the binding editor and saves the binding",
3311 on_activate => sub {
3312 $self->hide;
3313 $self->commit;
3314 });
3315
3316 $hb->add (new CFClient::UI::Button
3317 text => "cancel",
3318 expand => 1,
3319 tooltip => "This closes the binding editor without saving",
3320 on_activate => sub {
3321 $self->hide;
3322 $self->{binding_cancel}->()
3323 if $self->{binding_cancel};
3324 });
3325
3326 $self->update_binding_widgets;
3327
3328 $self
3329}
3330
3331sub commit {
3332 my ($self) = @_;
3333 my ($mod, $sym, $cmds) = $self->get_binding;
3334 if ($sym != 0 && @$cmds > 0) {
3335 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3336 ."'. Don't forget 'Save Config'!");
3337 $self->{binding_change}->($mod, $sym, $cmds)
3338 if $self->{binding_change};
3339 } else {
3340 $::STATUSBOX->add ("No action bound, no key or action specified!");
3341 $self->{binding_cancel}->()
3342 if $self->{binding_cancel};
3343 }
3344}
3345
3346sub start {
3347 my ($self) = @_;
3348
3349 $self->{rec_btn}->set_text ("stop recording");
3350 $self->{recording} = 1;
3351 $self->clear_command_list;
3352 $::CONN->start_record if $::CONN;
3353}
3354
3355sub stop {
3356 my ($self) = @_;
3357
3358 $self->{rec_btn}->set_text ("start recording");
3359 $self->{recording} = 0;
3360
3361 my $rec;
3362 $rec = $::CONN->stop_record if $::CONN;
3363 return unless ref $rec eq 'ARRAY';
3364 $self->set_command_list ($rec);
3365}
3366
3367
3368sub ask_for_bind_and_commit {
3369 my ($self) = @_;
3370 $self->ask_for_bind (1);
3371}
3372
3373sub ask_for_bind {
3374 my ($self, $commit) = @_;
3375
3376 CFClient::Binder::open_binding_dialog (sub {
3377 my ($mod, $sym) = @_;
3378 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3379 $self->update_binding_widgets;
3380 $self->commit if $commit;
3381 });
3382}
3383
3384# $mod and $sym are the modifiers and key symbol
3385# $cmds is a array ref of strings (the commands)
3386# $cb is the callback that is executed on OK
3387# $ccb is the callback that is executed on CANCEL and
3388# when the binding was unsuccessful on OK
3389sub set_binding {
3390 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3391
3392 $self->clear_command_list;
3393 $self->{recording} = 0;
3394 $self->{rec_btn}->set_text ("start recording");
3395
3396 $self->{binding} = [$mod, $sym];
3397 $self->{commands} = $cmds;
3398
3399 $self->{binding_change} = $cb;
3400 $self->{binding_cancel} = $ccb;
3401
3402 $self->update_binding_widgets;
3403}
3404
3405# this is a shortcut method that asks for a binding
3406# and then just binds it.
3407sub do_quick_binding {
3408 my ($self, $cmds) = @_;
3409 $self->set_binding (undef, undef, $cmds, sub {
3410 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3411 });
3412 $self->ask_for_bind (1);
3413}
3414
3415sub update_binding_widgets {
3416 my ($self) = @_;
3417 my ($mod, $sym, $cmds) = $self->get_binding;
3418 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3419 $self->set_command_list ($cmds);
3420}
3421
3422sub get_binding {
3423 my ($self) = @_;
3424 return (
3425 $self->{binding}->[0],
3426 $self->{binding}->[1],
3427 [ grep { defined $_ } @{$self->{commands}} ]
3428 );
3429}
3430
3431sub clear_command_list {
3432 my ($self) = @_;
3433 $self->{cmdbox}->clear ();
3434}
3435
3436sub set_command_list {
3437 my ($self, $cmds) = @_;
3438
3439 $self->{cmdbox}->clear ();
3440 $self->{commands} = $cmds;
3441
3442 my $idx = 0;
3443
3444 for (@$cmds) {
3445 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3446
3447 my $i = $idx;
3448 $hb->add (new CFClient::UI::Label text => $_);
3449 $hb->add (new CFClient::UI::Button
3450 text => "delete",
3451 tooltip => "Deletes the action from the record",
3452 on_activate => sub {
3453 $self->{cmdbox}->remove ($hb);
3454 $cmds->[$i] = undef;
3455 });
3456
3457
3458 $idx++
3459 }
3460}
3461
3462#############################################################################
3463
3464package CFClient::UI::SpellList;
3465
3466our @ISA = CFClient::UI::Table::;
3467
3468sub new {
3469 my $class = shift;
3470
3471 my $self = $class->SUPER::new (
3472 binding => [],
3473 commands => [],
3474 @_,
3475 )
3476}
3477
3478# XXX: Do sorting? Argl...
3479sub add_spell {
3480 my ($self, $spell) = @_;
3481 $self->{spells}->{$spell->{name}} = $spell;
3482
3483 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3484 face => $spell->{face},
3485 can_hover => 1,
3486 can_events => 1,
3487 tooltip => $spell->{message});
3488
3489 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3490 text => $spell->{name},
3491 can_hover => 1,
3492 can_events => 1,
3493 tooltip => $spell->{message},
3494 expand => 1);
3495
3496 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3497 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3498 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3499 expand => 1);
3500
3501 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3502 text => "bind to key",
3503 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3504}
3505
3506sub rebuild_spell_list {
3507 my ($self) = @_;
3508 $self->{tbl_idx} = 0;
3509 $self->add_spell ($_) for values %{$self->{spells}};
3510}
3511
3512sub remove_spell {
3513 my ($self, $spell) = @_;
3514 delete $self->{spells}->{$spell->{name}};
3515 $self->rebuild_spell_list;
3516}
3517
3518#############################################################################
3519
2147package CFClient::UI::Root; 3520package CFClient::UI::Root;
2148 3521
2149our @ISA = CFClient::UI::Container::; 3522our @ISA = CFClient::UI::Container::;
2150 3523
2151use SDL::OpenGL; 3524use List::Util qw(min max);
2152 3525
2153sub check_size { 3526use CFClient::OpenGL;
2154 my ($self) = @_;
2155 3527
2156 $self->configure (0, 0, $::WITH, $::HEIGHT); 3528sub new {
3529 my $class = shift;
3530
3531 my $self = $class->SUPER::new (
3532 visible => 1,
3533 @_,
3534 );
3535
3536 Scalar::Util::weaken ($self->{root} = $self);
3537
3538 $self
2157} 3539}
2158 3540
2159sub size_request { 3541sub size_request {
2160 ($::WIDTH, $::HEIGHT) 3542 my ($self) = @_;
2161}
2162 3543
2163sub configure { 3544 ($self->{w}, $self->{h})
3545}
3546
3547sub _to_pixel {
3548 my ($coord, $size, $max) = @_;
3549
3550 $coord =
3551 $coord eq "center" ? ($max - $size) * 0.5
3552 : $coord eq "max" ? $max
3553 : $coord;
3554
3555 $coord = 0 if $coord < 0;
3556 $coord = $max - $size if $coord > $max - $size;
3557
3558 int $coord + 0.5
3559}
3560
3561sub size_allocate {
2164 my ($self, $x, $y, $w, $h) = @_; 3562 my ($self, $w, $h) = @_;
2165 3563
2166 $self->SUPER::configure ($x, $y, $w, $h); 3564 for my $child ($self->children) {
3565 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2167 3566
2168 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3567 $X = $child->{force_x} if exists $child->{force_x};
2169 for @{$self->{children}}; 3568 $Y = $child->{force_y} if exists $child->{force_y};
2170}
2171 3569
2172sub _topleft { 3570 $X = _to_pixel $X, $W, $self->{w};
3571 $Y = _to_pixel $Y, $H, $self->{h};
3572
3573 $child->configure ($X, $Y, $W, $H);
3574 }
3575}
3576
3577sub coord2local {
2173 my ($self, $x, $y) = @_; 3578 my ($self, $x, $y) = @_;
2174 3579
2175 ($x, $y) 3580 ($x, $y)
2176} 3581}
2177 3582
3583sub coord2global {
3584 my ($self, $x, $y) = @_;
3585
3586 ($x, $y)
3587}
3588
2178sub update { 3589sub update {
2179 my ($self) = @_; 3590 my ($self) = @_;
2180 3591
2181 $self->check_size; 3592 $::WANT_REFRESH++;
2182 ::refresh ();
2183} 3593}
2184 3594
2185sub add { 3595sub add {
2186 my ($self, $child) = @_; 3596 my ($self, @children) = @_;
2187 3597
3598 $_->{is_toplevel} = 1
3599 for @children;
3600
2188 $self->SUPER::add ($child); 3601 $self->SUPER::add (@children);
3602}
3603
3604sub remove {
3605 my ($self, @children) = @_;
3606
3607 $self->SUPER::remove (@children);
3608
3609 delete $self->{is_toplevel}
3610 for @children;
3611
3612 while (@children) {
3613 my $w = pop @children;
3614 push @children, $w->children;
3615 $w->set_invisible;
3616 }
2189} 3617}
2190 3618
2191sub on_refresh { 3619sub on_refresh {
2192 my ($self, $id, $cb) = @_; 3620 my ($self, $id, $cb) = @_;
2193 3621
2194 $self->{refresh_hook}{$id} = $cb; 3622 $self->{refresh_hook}{$id} = $cb;
2195} 3623}
2196 3624
3625sub on_post_alloc {
3626 my ($self, $id, $cb) = @_;
3627
3628 $self->{post_alloc_hook}{$id} = $cb;
3629}
3630
2197sub draw { 3631sub draw {
2198 my ($self) = @_; 3632 my ($self) = @_;
2199 3633
2200 while (my $rcb = delete $self->{refresh_hook}) { 3634 while ($self->{refresh_hook}) {
2201 $_->() for values %$rcb; 3635 $_->()
3636 for values %{delete $self->{refresh_hook}};
2202 } 3637 }
3638
3639 if ($self->{realloc}) {
3640 my %queue;
3641 my @queue;
3642 my $widget;
3643
3644 outer:
3645 while () {
3646 if (my $realloc = delete $self->{realloc}) {
3647 for $widget (values %$realloc) {
3648 $widget->{visible} or next; # do not resize invisible widgets
3649
3650 $queue{$widget+0}++ and next; # duplicates are common
3651
3652 push @{ $queue[$widget->{visible}] }, $widget;
3653 }
3654 }
3655
3656 while () {
3657 @queue or last outer;
3658
3659 $widget = pop @{ $queue[-1] || [] }
3660 and last;
3661
3662 pop @queue;
3663 }
3664
3665 delete $queue{$widget+0};
3666
3667 my ($w, $h) = $widget->size_request;
3668
3669 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3670 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3671
3672 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3673 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3674
3675 $w = $widget->{force_w} if exists $widget->{force_w};
3676 $h = $widget->{force_h} if exists $widget->{force_h};
3677
3678 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3679 || delete $widget->{force_realloc}) {
3680 $widget->{req_w} = $w;
3681 $widget->{req_h} = $h;
3682
3683 $self->{size_alloc}{$widget+0} = $widget;
3684
3685 if (my $parent = $widget->{parent}) {
3686 $self->{realloc}{$parent+0} = $parent
3687 unless $queue{$parent+0};
3688
3689 $parent->{force_size_alloc} = 1;
3690 $self->{size_alloc}{$parent+0} = $parent;
3691 }
3692 }
3693
3694 delete $self->{realloc}{$widget+0};
3695 }
3696 }
3697
3698 while (my $size_alloc = delete $self->{size_alloc}) {
3699 my @queue = sort { $b->{visible} <=> $a->{visible} }
3700 values %$size_alloc;
3701
3702 while () {
3703 my $widget = pop @queue || last;
3704
3705 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3706
3707 $w = 0 if $w < 0;
3708 $h = 0 if $h < 0;
3709
3710 $w = int $w + 0.5;
3711 $h = int $h + 0.5;
3712
3713 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3714 $widget->{old_w} = $widget->{w};
3715 $widget->{old_h} = $widget->{h};
3716
3717 $widget->{w} = $w;
3718 $widget->{h} = $h;
3719
3720 $widget->emit (size_allocate => $w, $h);
3721 }
3722 }
3723 }
3724
3725 while ($self->{post_alloc_hook}) {
3726 $_->()
3727 for values %{delete $self->{post_alloc_hook}};
3728 }
3729
2203 3730
2204 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3731 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2205 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3732 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2206 glClear GL_COLOR_BUFFER_BIT; 3733 glClear GL_COLOR_BUFFER_BIT;
2207 3734
2208 glMatrixMode GL_PROJECTION; 3735 glMatrixMode GL_PROJECTION;
2209 glLoadIdentity; 3736 glLoadIdentity;
2210 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3737 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2211 glMatrixMode GL_MODELVIEW; 3738 glMatrixMode GL_MODELVIEW;
2212 glLoadIdentity; 3739 glLoadIdentity;
2213 3740
3741 {
3742 package CFClient::UI::Base;
3743
3744 ($draw_x, $draw_y, $draw_w, $draw_h) =
3745 (0, 0, $self->{w}, $self->{h});
3746 }
3747
2214 $self->_draw; 3748 $self->_draw;
2215} 3749}
2216 3750
2217############################################################################# 3751#############################################################################
2218 3752
2219package CFClient::UI; 3753package CFClient::UI;
2220 3754
2221$ROOT = new CFClient::UI::Root; 3755$ROOT = new CFClient::UI::Root;
3756$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2222 3757
22231 37581
2224 3759

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