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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.301 by elmex, Mon Jun 12 12:28:06 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
115sub move { 317sub move_abs {
116 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
117 319
118 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
119 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
120 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
121 323
122 $self->update; 324 $self->update;
123} 325}
124 326
125sub needs_redraw { 327sub set_size {
126 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
127} 334}
128 335
129sub size_request { 336sub size_request {
130 require Carp; 337 require Carp;
131 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
132} 339}
133 340
134sub configure { 341sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
136 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
137 $self->{x} = $x; 357 $self->{x} = $x;
138 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
139 361
140 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
141 364
142 $self->{w} = $w; 365 $self->{alloc_w} = $w;
143 $self->{h} = $h; 366 $self->{alloc_h} = $h;
144 367
145 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
146} 370}
147 371
148sub size_allocate { 372sub size_allocate {
149 # nothing to be done 373 # nothing to be done
150} 374}
151 375
152# return top left coordinates 376sub children {
153sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
154 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
155 386
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
157} 407}
158 408
159# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
160sub coord2local { 410sub coord2local {
161 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
162 412
163 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 414}
166 415
167# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
168sub coord2global { 417sub coord2global {
169 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
170 419
171 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 421}
174 422
175sub focus_in { 423sub focus_in {
176 my ($self) = @_; 424 my ($self) = @_;
177 425
178 return if $FOCUS == $self; 426 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
180 428
181 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
182 430
183 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
184 432
185 $focus->update if $focus; 433 $focus->update if $focus;
186 $FOCUS->update; 434 $FOCUS->update;
187} 435}
188 436
… …
191 439
192 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
193 441
194 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
195 443
196 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
197 445
198 $focus->update if $focus; #? 446 $focus->update if $focus; #?
199}
200 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
201sub mouse_motion { } 452sub mouse_motion { 0 }
202sub button_up { } 453sub button_up { 0 }
203sub key_down { } 454sub key_down { 0 }
204sub key_up { } 455sub key_up { 0 }
205 456
206sub button_down { 457sub button_down {
207 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
208 459
209 $self->focus_in; 460 $self->focus_in;
210}
211 461
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
217
218sub draw {
219 my ($self) = @_;
220
221 return unless $self->{h} && $self->{w};
222
223 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw;
226 glPopMatrix;
227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
234 glBegin GL_QUADS;
235 glVertex $x , $y;
236 glVertex $x + $self->{w}, $y;
237 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 462 0
242}
243
244sub _draw {
245 my ($self) = @_;
246
247 warn "no draw defined for $self\n";
248} 463}
249 464
250sub find_widget { 465sub find_widget {
251 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
252 469
253 return $self 470 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 473
… …
259 476
260sub set_parent { 477sub set_parent {
261 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
262 479
263 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
264} 482}
265 483
266sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
267 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
268 506
269 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
270 509
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
272 $self->{req_w} = $w; 511 return if $self->{root}{realloc}{$self+0};
273 $self->{req_h} = $h;
274 512
275 $self->{parent}->check_size 513 $self->{root}{realloc}{$self+0} = $self;
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update; 514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
280 } 518 }
281} 519}
282 520
283sub update { 521sub update {
284 my ($self) = @_; 522 my ($self) = @_;
285 523
286 $self->{parent}->update 524 $self->{parent}->update
287 if $self->{parent}; 525 if $self->{parent};
288} 526}
289 527
290sub connect { 528sub reconfigure {
291 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
292 530
293 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
294} 533}
295 534
296sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
297 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
298 538
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
300 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
301 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
302} 592}
303 593
304sub DESTROY { 594sub DESTROY {
305 my ($self) = @_; 595 my ($self) = @_;
306 596
597 delete $WIDGET{$self+0};
307 #$self->deactivate; 598 #$self->deactivate;
308} 599}
309 600
310############################################################################# 601#############################################################################
311 602
312package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
313 604
314our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
315 606
316use strict; 607use strict;
317use SDL::OpenGL; 608use CFClient::OpenGL;
318 609
319sub new { 610sub new {
320 my $class = shift; 611 my $class = shift;
321 612
322 # range [value, low, high, page] 613 # range [value, low, high, page]
323 614
324 $class->SUPER::new ( 615 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
327 @_ 618 @_
328 ) 619 )
329} 620}
330 621
331sub _draw { 622sub _draw {
332 my ($self) = @_; 623 my ($self) = @_;
333 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
335 631
336 glEnable GL_BLEND; 632 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
339 635
340 glBegin GL_QUADS; 636 glBegin GL_QUADS;
341 glVertex 0 , 0; 637 glVertex 0 , 0;
342 glVertex 0 , $h; 638 glVertex 0 , $h;
343 glVertex $w, $h; 639 glVertex $w, $h;
344 glVertex $w, 0; 640 glVertex $w, 0;
345 glEnd; 641 glEnd;
346 642
347 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
348} 645}
349 646
350############################################################################# 647#############################################################################
351 648
352package CFClient::UI::Empty; 649package CFClient::UI::Empty;
353
354our @ISA = CFClient::UI::Base::;
355
356sub size_request {
357 (0, 0)
358}
359
360sub draw { }
361
362#############################################################################
363
364package CFClient::UI::Container;
365 650
366our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
367 652
368sub new { 653sub new {
369 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
370 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
371 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
372 676
373 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
374 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
375 685
376 $self 686 $self
687}
688
689sub add {
690 my ($self, @widgets) = @_;
691
692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
696
697 $self->{children} = [
698 sort { $a->{z} <=> $b->{z} }
699 @{$self->{children}}, @widgets
700 ];
701
702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
707}
708
709sub remove {
710 my ($self, $child) = @_;
711
712 delete $child->{parent};
713 $child->hide;
714
715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
716
717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
732}
733
734sub find_widget {
735 my ($self, $x, $y) = @_;
736
737 $x -= $self->{x};
738 $y -= $self->{y};
739
740 my $res;
741
742 for (reverse $self->visible_children) {
743 $res = $_->find_widget ($x, $y)
744 and return $res;
745 }
746
747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
748}
749
750sub _draw {
751 my ($self) = @_;
752
753 $_->draw for @{$self->{children}};
754}
755
756#############################################################################
757
758package CFClient::UI::Bin;
759
760our @ISA = CFClient::UI::Container::;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
766
767 $class->SUPER::new (children => [$child], %arg)
377} 768}
378 769
379sub add { 770sub add {
380 my ($self, $child) = @_; 771 my ($self, $child) = @_;
381 772
382 $child->set_parent ($self);
383
384 use sort 'stable';
385
386 $self->{children} = [ 773 $self->{children} = [];
387 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child
389 ]; 774
390 775 $self->SUPER::add ($child);
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size;
394} 776}
395 777
396sub remove { 778sub remove {
397 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
398 780
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
400 782
401 $self->check_size; 783 $self->{children} = [new CFClient::UI::Empty]
784 unless @{$self->{children}};
785}
786
787sub child { $_[0]->{children}[0] }
788
789sub size_request {
790 $_[0]{children}[0]->size_request
791}
792
793sub size_allocate {
794 my ($self, $w, $h) = @_;
795
796 $self->{children}[0]->configure (0, 0, $w, $h);
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
849 $self->_render;
850 };
851}
852
853sub _draw {
854 my ($self) = @_;
855
856 my ($w, $h) = @$self{qw(w h)};
857
858 my $tex = $self->{texture}
859 or return;
860
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
864
865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
866
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
402} 932}
403 933
404sub find_widget { 934sub find_widget {
405 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
406 936
407 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
408 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
409 939 ) {
410 my $res;
411
412 for (reverse @{ $self->{children} }) {
413 $res = $_->find_widget ($x, $y)
414 and return $res;
415 }
416
417 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
418} 944}
419 945
420sub _draw { 946sub _render {
421 my ($self) = @_; 947 my ($self) = @_;
422 948
423 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
424} 955}
425 956
426############################################################################# 957#############################################################################
427 958
428package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
429 960
430our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
431 962
432sub new { 963sub new {
433 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
434 965
435 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
436 967
437 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
438} 988}
439 989
440sub add { 990sub add {
441 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
442 992
443 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
444
445 $self->SUPER::add ($widget);
446} 994}
447 995
448sub remove { 996sub update {
449 my ($self, $widget) = @_; 997 my ($self) = @_;
450 998
451 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
452 1000
453 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
454 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
455} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
456
457sub child { $_[0]->{children}[0] }
458
459sub size_request {
460 $_[0]{children}[0]->size_request
461} 1004}
462 1005
463sub size_allocate { 1006sub size_allocate {
464 my ($self, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
465 1008
466 $self->{children}[0]->configure (0, 0, $w, $h); 1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
467} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
468 1017
469############################################################################# 1018#############################################################################
470 1019
471package CFClient::UI::Window; 1020package CFClient::UI::Frame;
472 1021
473our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
474 1023
475use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
476 1073
477sub new { 1074sub new {
478 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
479 1076
1077 my $title = delete $arg{title};
1078
480 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
481} 1080 bg => [1, 1, 1, 1],
482 1081 border_bg => [1, 1, 1, 1],
483sub update { 1082 border => 0.6,
484 my ($self) = @_; 1083 can_events => 1,
485 1084 min_w => 16,
486 # we want to do this delayed... 1085 min_h => 16,
487 $self->render_chld; 1086 %arg,
488 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 }; 1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1104}
1105
1106sub border {
1107 int $_[0]{border} * $::FONTSIZE
1108}
1109
1110sub size_request {
1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
499} 1122}
500 1123
501sub size_allocate { 1124sub size_allocate {
502 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
503 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
504 $self->child->configure (0, 0, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
1139}
505 1140
506 $self->render_chld; 1141sub button_down {
1142 my ($self, $ev, $x, $y) = @_;
1143
1144 my ($w, $h) = @$self{qw(w h)};
1145 my $border = $self->border;
1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
1158 $self->{motion} = sub {
1159 my ($ev, $x, $y) = @_;
1160
1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
1163
1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
1169 };
1170
1171 } elsif ($lr ^ $td) {
1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1173 my ($bx, $by) = ($self->{x}, $self->{y});
1174
1175 $self->{motion} = sub {
1176 my ($ev, $x, $y) = @_;
1177
1178 ($x, $y) = ($ev->{x}, $ev->{y});
1179
1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183 };
1184 } else {
1185 return 0;
1186 }
1187
1188 1
1189}
1190
1191sub button_up {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 !!delete $self->{motion}
1195}
1196
1197sub mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
507} 1203}
508 1204
509sub _draw { 1205sub _draw {
510 my ($self) = @_; 1206 my ($self) = @_;
511 1207
1208 my $child = $self->{children}[0];
1209
512 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
513 1212
514 my $tex = $self->{texture}
515 or return;
516
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
521 1215
522 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
523 1217
524 glDisable GL_BLEND; 1218 glColor @{ $self->{border_bg} };
1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1223
1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
1226
1227 # TODO: repeat texture not scale
1228 # solve this better(?)
1229 $bg->{s} = $cw / $bg->{w};
1230 $bg->{t} = $ch / $bg->{h};
1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
1233
525 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
1235
1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
526} 1242}
527 1243
528############################################################################# 1244#############################################################################
529 1245
530package CFClient::UI::ViewPort;
531
532our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame; 1246package CFClient::UI::Table;
555 1247
556our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
557 1249
558use SDL::OpenGL; 1250use List::Util qw(max sum);
559 1251
560sub size_request { 1252use CFClient::OpenGL;
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 1253
606sub new { 1254sub new {
607 my $class = shift; 1255 my $class = shift;
608 1256
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new (
612 bg => [1, 1, 1, 1],
613 border_bg => [1, 1, 1, 1],
614 border => int $::FONTSIZE * 0.8,
615 @_
616 )
617}
618
619sub size_request {
620 my ($self) = @_;
621
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624 my ($w, $h) = $self->SUPER::size_request;
625
626 (
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630}
631
632sub size_allocate {
633 my ($self, $w, $h) = @_;
634
635 $h -= List::Util::max 0, $self->{border} * 2;
636 $w -= List::Util::max 0, $self->{border} * 2;
637
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
639}
640
641sub button_down {
642 my ($self, $ev, $x, $y) = @_;
643
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
646
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
648 my ($bw, $bh) = ($self->{w}, $self->{h});
649
650 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_;
652
653 ($x, $y) = ($ev->motion_x, $ev->motion_y);
654
655 $self->{user_w} = $bw + $x - $ox;
656 $self->{user_h} = $bh + $y - $oy;
657 $self->check_size;
658 };
659
660 } elsif ($x >= 0 && $x < $self->{w}
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
664 my ($bx, $by) = ($self->{x}, $self->{y});
665
666 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_;
668
669 ($x, $y) = ($ev->motion_x, $ev->motion_y);
670
671 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update;
673 };
674 }
675}
676
677sub button_up {
678 my ($self, $ev, $x, $y) = @_;
679
680 delete $self->{motion};
681}
682
683sub mouse_motion {
684 my ($self, $ev, $x, $y) = @_;
685
686 $self->{motion}->($ev, $x, $y) if $self->{motion};
687}
688
689sub _draw {
690 my ($self) = @_;
691
692 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699
700 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border});
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
705
706 my $bg = $tex[0];
707
708 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h};
711
712 glColor @{ $self->{bg} };
713
714 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
718
719 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND;
721
722 $self->child->draw;
723}
724
725#############################################################################
726
727package CFClient::UI::Table;
728
729our @ISA = CFClient::UI::Base::;
730
731use List::Util qw(max sum);
732
733use SDL::OpenGL;
734
735sub new {
736 my $class = shift;
737
738 $class->SUPER::new ( 1257 $class->SUPER::new (
739 col_expand => [], 1258 col_expand => [],
740 @_ 1259 @_,
741 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1265}
743 1266
744sub add { 1267sub add {
745 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
746 1269
747 $child->set_parent ($self); 1270 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
749 1272
750 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
751
752 $child->check_size;
753} 1274}
754 1275
755# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1277sub clear {
757 my ($self) = @_; 1278 my ($self) = @_;
758 1279
1280 my @children = $self->children;
759 delete $self->{children}; 1281 delete $self->{children};
760 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
761} 1289}
762 1290
763sub get_wh { 1291sub get_wh {
764 my ($self) = @_; 1292 my ($self) = @_;
765 1293
… …
770 or next; 1298 or next;
771 1299
772 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
774 or next; 1302 or next;
775 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1304
777 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
779 } 1307 }
780 } 1308 }
… …
796sub size_allocate { 1324sub size_allocate {
797 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
798 1326
799 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
800 1328
801 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
803 1331
804 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
861 } 1389 }
862} 1390}
863 1391
864############################################################################# 1392#############################################################################
865 1393
866package CFClient::UI::HBox; 1394package CFClient::UI::Box;
867
868# TODO: wrap into common Box base class
869 1395
870our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
871 1397
872sub size_request { 1398sub size_request {
873 my ($self) = @_; 1399 my ($self) = @_;
874 1400
875 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
876 1402 ? (
877 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
878 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
879 (List::Util::max map $_->[1], @alloc), 1405 )
880 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
881} 1410}
882 1411
883sub size_allocate { 1412sub size_allocate {
884 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
885 1414
886 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
887
888 my $children = $self->{children}; 1416 my $children = $self->{children};
889 1417
890 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
891 1419
892 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
893 1421 @req = ($space / (@$children || 1)) x @$children;
894 if ($req_h > $h) {
895 # ah well, not enough space
896 $_ *= $h / $req_h for @h;
897 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
898 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
899 $exp ||= 1;
900 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
901 for (0 .. $#$children) { 1435 for 0 .. $#$children;
902 my $child = $children->[$_];
903
904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
907 } 1436 }
908 } 1437 }
909 1438
910 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
911 1440
912 my $y = 0; 1441 my $pos = 0;
913 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_]; 1443 my $alloc = $req[$_];
916 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
917 1445
918 $y += $h; 1446 $pos += $alloc;
919 } 1447 }
920 1448
921 1 1449 1
922} 1450}
923 1451
924############################################################################# 1452#############################################################################
925 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
926package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
927 1470
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
931 1472
932sub size_request { 1473sub new {
933 my ($self) = @_; 1474 my $class = shift;
934 1475
935 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
936 1477 vertical => 1,
937 ( 1478 @_,
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 ) 1479 )
941} 1480}
942 1481
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 my $children = $self->{children};
947
948 my @h = map +($_->size_request)[1], @$children;
949
950 my $req_h = List::Util::sum @h;
951
952 if ($req_h > $h) {
953 # ah well, not enough space
954 $_ *= $h / $req_h for @h;
955 } else {
956 my $exp = List::Util::sum map $_->{expand}, @$children;
957 $exp ||= 1;
958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
963 }
964 }
965
966 CFClient::UI::harmonize \@h;
967
968 my $y = 0;
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
973
974 $y += $h;
975 }
976
977 1
978}
979
980############################################################################# 1482#############################################################################
981 1483
982package CFClient::UI::Label; 1484package CFClient::UI::Label;
983 1485
984our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
985 1487
986use SDL::OpenGL; 1488use CFClient::OpenGL;
987 1489
988sub new { 1490sub new {
989 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
990 1492
991 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1495 #bg => none
994 text => "", 1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
995 align => -1, 1504 align => -1,
996 valign => -1, 1505 valign => -1,
997 padding => 2, 1506 padding_x => 2,
998 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
999 %arg 1509 %arg
1000 ); 1510 );
1001 1511
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1003 1517
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1006 1523
1007 $self 1524 $self
1008} 1525}
1009 1526
1010sub escape_text { 1527sub escape($) {
1011 local $_ = $_[1]; 1528 local $_ = $_[0];
1012 1529
1013 s/&/&amp;/g; 1530 s/&/&amp;/g;
1014 s/>/&gt;/g; 1531 s/>/&gt;/g;
1015 s/</&lt;/g; 1532 s/</&lt;/g;
1016 1533
1017 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1018} 1549}
1019 1550
1020sub set_text { 1551sub set_text {
1021 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1022 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1024 1559
1025 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1026 $self->update; 1562 $self->update;
1027} 1563}
1028 1564
1029sub set_markup { 1565sub set_markup {
1030 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1031 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1033 1575
1034 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1035 $self->update; 1578 $self->update;
1036} 1579}
1037 1580
1038sub size_request { 1581sub size_request {
1039 my ($self) = @_; 1582 my ($self) = @_;
1040 1583
1041 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1590
1044 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1045 1592
1046 ( 1593 if (exists $self->{template}) {
1047 $w + $self->{padding} * 2, 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1048 $h + $self->{padding} * 2, 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1049 ) 1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1050} 1607}
1051 1608
1052sub size_allocate { 1609sub size_allocate {
1053 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1054 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1055 delete $self->{texture}; 1622 delete $self->{texture};
1056}
1057 1623
1058sub update { 1624 $self->realloc;
1059 my ($self) = @_; 1625}
1060 1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1061 delete $self->{texture}; 1630 delete $self->{size_req};
1631
1062 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
1063} 1633}
1064 1634
1065sub _draw { 1635sub _draw {
1066 my ($self) = @_; 1636 my ($self) = @_;
1067 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1068 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1071 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1072 }; 1649 };
1073 1650
1074 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1076 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668 glColor @{$self->{fg}};
1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670 } else {
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1079 glColor @{$self->{fg}}; 1673 }
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy});
1094 1674
1095 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1676}
1098 1677
1099############################################################################# 1678#############################################################################
1100 1679
1101package CFClient::UI::EntryBase; 1680package CFClient::UI::EntryBase;
1102 1681
1103our @ISA = CFClient::UI::Label::; 1682our @ISA = CFClient::UI::Label::;
1104 1683
1105use SDL; 1684use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1685
1108sub new { 1686sub new {
1109 my $class = shift; 1687 my $class = shift;
1110 1688
1111 $class->SUPER::new ( 1689 $class->SUPER::new (
1112 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1116 can_hover => 1, 1694 can_hover => 1,
1117 can_focus => 1, 1695 can_focus => 1,
1118 valign => 0, 1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1119 @_ 1700 @_
1120 ) 1701 )
1121} 1702}
1122 1703
1123sub _set_text { 1704sub _set_text {
… …
1130 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1712 $self->{text} = $text;
1132 1713
1133 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1135 1717
1136 $self->emit (changed => $self->{text}); 1718 $self->_emit (changed => $self->{text});
1719
1720 $self->realloc;
1721 $self->update;
1722}
1723
1724sub set_text {
1725 my ($self, $text) = @_;
1726
1727 $self->{cursor} = length $text;
1728 $self->_set_text ($text);
1137} 1729}
1138 1730
1139sub get_text { 1731sub get_text {
1140 $_[0]{text} 1732 $_[0]{text}
1141} 1733}
… …
1146 my ($w, $h) = $self->SUPER::size_request; 1738 my ($w, $h) = $self->SUPER::size_request;
1147 1739
1148 ($w + 1, $h) # add 1 for cursor 1740 ($w + 1, $h) # add 1 for cursor
1149} 1741}
1150 1742
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155}
1156
1157sub set_text {
1158 my ($self, $text) = @_;
1159
1160 $self->{cursor} = length $text;
1161 $self->_set_text ($text);
1162 $self->update;
1163}
1164
1165sub key_down { 1743sub key_down {
1166 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1167 1745
1168 my $mod = $ev->key_mod; 1746 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1747 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1748 my $uni = $ev->{unicode};
1172 1749
1173 my $text = $self->get_text; 1750 my $text = $self->get_text;
1174 1751
1175 if ($sym == SDLK_BACKSPACE) { 1752 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1754 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1764 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1765 $self->_emit ('escape');
1189 } elsif ($uni) { 1766 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1191 } 1770 }
1192 1771
1193 $self->_set_text ($text); 1772 $self->_set_text ($text);
1194 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1195} 1777}
1196 1778
1197sub focus_in { 1779sub focus_in {
1198 my ($self) = @_; 1780 my ($self) = @_;
1199 1781
… …
1214 utf8::encode $text; 1796 utf8::encode $text;
1215 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1216 1798
1217 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1218 $self->update; 1800 $self->update;
1801
1802 1
1219} 1803}
1220 1804
1221sub mouse_motion { 1805sub mouse_motion {
1222 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1224} 1810}
1225 1811
1226sub _draw { 1812sub _draw {
1227 my ($self) = @_; 1813 my ($self) = @_;
1228 1814
1229 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1230 1816
1231 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1232 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1233 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1234 } else { 1820 } else {
1235 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1236 } 1822 }
1237 1823
1238 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1239 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1240 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1241 glVertex 0 , 0; 1827 glVertex 0 , 0;
1242 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1243 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1244 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1267 1853
1268package CFClient::UI::Entry; 1854package CFClient::UI::Entry;
1269 1855
1270our @ISA = CFClient::UI::EntryBase::; 1856our @ISA = CFClient::UI::EntryBase::;
1271 1857
1272use SDL; 1858use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1859
1275sub key_down { 1860sub key_down {
1276 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1277 1862
1278 my $sym = $ev->key_sym; 1863 my $sym = $ev->{sym};
1279 1864
1280 if ($sym == SDLK_RETURN) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1282 $self->update; 1871 $self->update;
1283 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1284 } else { 1895 } else {
1285 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1286 } 1899 1
1287
1288} 1900}
1289 1901
1290############################################################################# 1902#############################################################################
1291 1903
1292package CFClient::UI::Button; 1904package CFClient::UI::Button;
1293 1905
1294our @ISA = CFClient::UI::Label::; 1906our @ISA = CFClient::UI::Label::;
1295 1907
1296use SDL; 1908use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1909
1299my @tex = 1910my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1911 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1912 qw(b1_button_active.png);
1302 1913
1303sub new { 1914sub new {
1304 my $class = shift; 1915 my $class = shift;
1305 1916
1306 $class->SUPER::new ( 1917 $class->SUPER::new (
1307 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1308 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1311 can_hover => 1, 1922 can_hover => 1,
1312 align => 0, 1923 align => 0,
1313 valign => 0, 1924 valign => 0,
1925 can_events => 1,
1314 @_ 1926 @_
1315 ) 1927 )
1316} 1928}
1317 1929
1930sub activate { }
1931
1318sub button_up { 1932sub button_up {
1319 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1320 1934
1935 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate"); 1938
1324 } 1939 1
1325} 1940}
1326 1941
1327sub _draw { 1942sub _draw {
1328 my ($self) = @_; 1943 my ($self) = @_;
1329 1944
1330 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1331 1946
1332 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg};
1334 }
1335
1336 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1341 1950
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1343 1952
1344 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346 1954
1347 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1348} 1956}
1349 1957
1350############################################################################# 1958#############################################################################
… …
1352package CFClient::UI::CheckBox; 1960package CFClient::UI::CheckBox;
1353 1961
1354our @ISA = CFClient::UI::DrawBG::; 1962our @ISA = CFClient::UI::DrawBG::;
1355 1963
1356my @tex = 1964my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1965 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1966 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359 1967
1360use SDL; 1968use CFClient::OpenGL;
1361use SDL::OpenGL;
1362 1969
1363sub new { 1970sub new {
1364 my $class = shift; 1971 my $class = shift;
1365 1972
1366 $class->SUPER::new ( 1973 $class->SUPER::new (
1367 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1368 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1370 state => 0, 1980 state => 0,
1371 can_hover => 1, 1981 can_hover => 1,
1372 @_ 1982 @_
1373 ) 1983 )
1374} 1984}
1375 1985
1376sub size_request { 1986sub size_request {
1377 my ($self) = @_; 1987 my ($self) = @_;
1378 1988
1379 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1380} 1990}
1381 1991
1382sub button_down { 1992sub button_down {
1383 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1384 1994
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1387 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1389 } 2003 1
1390} 2004}
1391 2005
1392sub _draw { 2006sub _draw {
1393 my ($self) = @_; 2007 my ($self) = @_;
1394 2008
1395 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1396 2010
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1398 2012
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1400 2016
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402 2018
1403 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1404 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 2024}
1414 2025
1415############################################################################# 2026#############################################################################
1416 2027
2028package CFClient::UI::Image;
2029
2030our @ISA = CFClient::UI::Base::;
2031
2032use CFClient::OpenGL;
2033use Carp qw/confess/;
2034
2035our %loaded_images;
2036
2037sub new {
2038 my $class = shift;
2039
2040 my $self = $class->SUPER::new (can_events => 0, @_);
2041
2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2043
2044 $loaded_images{$self->{image}} ||=
2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2046
2047 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2048
2049 Scalar::Util::weaken $loaded_images{$self->{image}};
2050
2051 $self->{aspect} = $tex->{w} / $tex->{h};
2052
2053 $self
2054}
2055
2056sub size_request {
2057 my ($self) = @_;
2058
2059 ($self->{tex}->{w}, $self->{tex}->{h})
2060}
2061
2062sub _draw {
2063 my ($self) = @_;
2064
2065 my $tex = $self->{tex};
2066
2067 my ($w, $h) = ($self->{w}, $self->{h});
2068
2069 if ($self->{rot90}) {
2070 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 }
2075
2076 glEnable GL_TEXTURE_2D;
2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2078
2079 $tex->draw_quad_alpha (0, 0, $w, $h);
2080
2081 glDisable GL_TEXTURE_2D;
2082}
2083
2084#############################################################################
2085
1417package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1418 2087
1419our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
1420 2089
1421use SDL::OpenGL; 2090use List::Util qw(min max);
2091
2092use CFClient::OpenGL;
1422 2093
1423my %tex = ( 2094my %tex = (
1424 food => [ 2095 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ], 2098 ],
1428 grace => [ 2099 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1431 ], 2102 ],
1432 hp => [ 2103 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ], 2106 ],
1436 mana => [ 2107 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1439 ], 2110 ],
1440); 2111);
1441 2112
1442# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new { 2114sub new {
1444 my $class = shift; 2115 my $class = shift;
1445 2116
1446 my $self = $class->SUPER::new (gauge => 'food', @_); 2117 my $self = $class->SUPER::new (
2118 type => 'food',
2119 @_
2120 );
2121
2122 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1447 2123
1448 $self 2124 $self
1449} 2125}
1450 2126
1451sub size_request { 2127sub size_request {
1452 my ($self) = @_; 2128 my ($self) = @_;
1453 2129
1454 my $tex = $tex{$self->{gauge}}[0]; 2130 #my $tex = $tex{$self->{type}}[0];
1455
1456 @$tex{qw(w h)} 2131 #@$tex{qw(w h)}
2132 (0, 0)
1457} 2133}
1458 2134
1459sub set_max { 2135sub set_max {
1460 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1461 2137
2138 return if $self->{max_val} == $max;
2139
1462 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1463} 2142}
1464 2143
1465sub set_value { 2144sub set_value {
1466 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1467 2146
1468 $self->set_max ($max) 2147 $self->set_max ($max)
1469 if defined $max; 2148 if defined $max;
1470 2149
1471 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1472 $self->{val} = $val; 2152 $self->{val} = $val;
1473
1474 $self->update; 2153 $self->update;
1475} 2154}
1476 2155
1477sub _draw { 2156sub _draw {
1478 my ($self) = @_; 2157 my ($self) = @_;
1479 2158
1480 my $tex = $tex{$self->{gauge}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1481 2161
1482 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1483 2163
2164 if ($self->{vertical}) {
2165 glRotate 90, 0, 0, 1;
2166 glTranslate 0, -$self->{w}, 0;
2167
2168 ($w, $h) = ($h, $w);
2169 }
2170
1484 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486 2172
1487 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1488 my $t2 = $tex->[1]; 2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
1489 2178
1490 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494 2184
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1506 glEnd; 2191 glEnd;
1507 2192
1508 $yp += $h1; 2193 my $ycut1 = List::Util::min 1, $ycut;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1516 glEnd; 2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
1517 2211
1518 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1520} 2214}
1521 2215
1522############################################################################# 2216#############################################################################
1523 2217
2218package CFClient::UI::Gauge;
2219
2220our @ISA = CFClient::UI::VBox::;
2221
2222sub new {
2223 my ($class, %arg) = @_;
2224
2225 my $self = $class->SUPER::new (
2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
2230 );
2231
2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2235
2236 $self
2237}
2238
2239sub set_fontsize {
2240 my ($self, $fsize) = @_;
2241
2242 $self->{value}->set_fontsize ($fsize);
2243 $self->{max} ->set_fontsize ($fsize);
2244}
2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
2253sub set_value {
2254 my ($self, $val, $max) = @_;
2255
2256 $self->set_max ($max)
2257 if defined $max;
2258
2259 $self->{gauge}->set_value ($val, $max);
2260 $self->{value}->set_text ($val);
2261}
2262
2263#############################################################################
2264
1524package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
1525 2266
1526use strict; 2267use strict;
1527 2268
1528use SDL::OpenGL; 2269use CFClient::OpenGL;
1529 2270
1530our @ISA = CFClient::UI::DrawBG::; 2271our @ISA = CFClient::UI::DrawBG::;
1531 2272
1532my @tex = 2273my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2274 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1535 2276
1536sub new { 2277sub new {
1537 my $class = shift; 2278 my $class = shift;
1538 2279
1539 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1540 2281
1541 # TODO: 0-width page 2282 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2284 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2291 min_w => $::WIDTH / 80,
1549 req_h => 13, 2292 min_h => $::WIDTH / 80,
1550 vertical => 0, 2293 vertical => 0,
1551 can_hover => 1, 2294 can_hover => 1,
1552 inner_pad => 5, 2295 inner_pad => 0.02,
1553 @_ 2296 @_
1554 ); 2297 );
1555 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1556 $self 2302 $self
1557} 2303}
1558 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 if ("@$range" ne "@{$self->{range}}") {
2313 $self->update;
2314 $self->set_value ($self->{range}[0]);
2315 }
2316}
2317
2318sub set_value {
2319 my ($self, $value) = @_;
2320
2321 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2322
2323 $hi = $lo + 1 if $hi <= $lo;
2324
2325 $page = $hi - $lo if $page > $hi - $lo;
2326
2327 $value = $lo if $value < $lo;
2328 $value = $hi - $page if $value > $hi - $page;
2329
2330 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2331 if $unit;
2332
2333 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2334
2335 if ($value != $old_value) {
2336 $self->_emit (changed => $value);
2337 $self->update;
2338 }
2339}
2340
1559sub size_request { 2341sub size_request {
1560 my ($self) = @_; 2342 my ($self) = @_;
1561 2343
1562 my $w = $self->{req_w}; 2344 ($self->{req_w}, $self->{req_h})
1563 my $h = $self->{req_h};
1564
1565 $self->{vertical} ? ($h, $w) : ($w, $h)
1566} 2345}
1567 2346
1568sub button_down { 2347sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1570 2349
1571 $self->SUPER::button_down ($ev, $x, $y); 2350 $self->SUPER::button_down ($ev, $x, $y);
2351
2352 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2353
1572 $self->mouse_motion ($ev, $x, $y); 2354 $self->mouse_motion ($ev, $x, $y)
1573} 2355}
1574 2356
1575sub mouse_motion { 2357sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2358 my ($self, $ev, $x, $y) = @_;
1577 2359
1578 if ($GRAB == $self) { 2360 if ($GRAB == $self) {
2361 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2362
2363 my (undef, $lo, $hi, $page) = @{$self->{range}};
2364
2365 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2366
2367 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2368 } else {
2369 return 0;
2370 }
2371
2372 1
2373}
2374
2375sub update {
2376 my ($self) = @_;
2377
2378 delete $self->{knob_w};
2379 $self->SUPER::update;
2380}
2381
2382sub _draw {
2383 my ($self) = @_;
2384
2385 unless ($self->{knob_w}) {
2386 $self->set_value ($self->{range}[0]);
2387
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2388 my ($value, $lo, $hi, $page) = @{$self->{range}};
2389 my $range = ($hi - $page - $lo) || 1e-100;
1580 2390
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2391 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2392
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2393 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2394 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2395
1586 $x -= $inner_pad_px; # substract the padding 2396 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2397 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2398
1592 $self->emit (changed => $x); 2399 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2400 $self->{knob_w} = $knob_w;
1594 } 2401 }
1595}
1596
1597# the inner_* stuff is for generating a padding for the slider handle,
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603}
1604
1605sub _draw {
1606 my ($self) = @_;
1607 2402
1608 $self->SUPER::_draw (); 2403 $self->SUPER::_draw ();
1609 2404
1610 my ($w, $h) = @$self{qw(w h)}; 2405 glScale $self->{w}, $self->{h};
1611 2406
1612 if ($self->{vertical}) { 2407 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2408 # draw a vertical slider like a rotated horizontal slider
1614 2409
2410 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2411 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2412 }
1620 2413
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2414 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2415 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2416
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2417 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2419
1647 # draw background 2420 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2421 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2422
1650 # draw handle 2423 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2424 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2425
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2426 glDisable GL_TEXTURE_2D;
1655} 2427}
1656 2428
1657############################################################################# 2429#############################################################################
1658 2430
1659package CFClient::UI::TextView; 2431package CFClient::UI::ValSlider;
1660 2432
1661our @ISA = CFClient::UI::HBox::; 2433our @ISA = CFClient::UI::HBox::;
1662 2434
1663use SDL::OpenGL; 2435sub new {
2436 my ($class, %arg) = @_;
2437
2438 my $range = delete $arg{range};
2439
2440 my $self = $class->SUPER::new (
2441 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2442 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2443 to_value => sub { shift },
2444 from_value => sub { shift },
2445 %arg,
2446 );
2447
2448 $self->{slider}->connect (changed => sub {
2449 my ($self, $value) = @_;
2450 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2451 $self->{parent}->emit (changed => $value);
2452 });
2453
2454# $self->{entry}->connect (changed => sub {
2455# my ($self, $value) = @_;
2456# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2457# $self->{parent}->emit (changed => $value);
2458# });
2459
2460 $self->add ($self->{slider}, $self->{entry});
2461
2462 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2463
2464 $self
2465}
2466
2467sub set_range { shift->{slider}->set_range (@_) }
2468sub set_value { shift->{slider}->set_value (@_) }
2469
2470#############################################################################
2471
2472package CFClient::UI::TextScroller;
2473
2474our @ISA = CFClient::UI::HBox::;
2475
2476use CFClient::OpenGL;
1664 2477
1665sub new { 2478sub new {
1666 my $class = shift; 2479 my $class = shift;
1667 2480
1668 my $self = $class->SUPER::new ( 2481 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2482 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2483 can_events => 0,
1671 fontsize => $::FONTSIZE, 2484 indent => 0,
2485 #font => default_font
1672 @_, 2486 @_,
1673 2487
1674 layout => (new CFClient::Layout), 2488 layout => (new CFClient::Layout 1),
1675 par => [], 2489 par => [],
1676 height => 0, 2490 height => 0,
1677 children => [ 2491 children => [
1678 (new CFClient::UI::Empty expand => 1), 2492 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2493 (new CFClient::UI::Slider vertical => 1),
1680 ], 2494 ],
1681 ); 2495 );
1682 2496
1683 $self->{children}[1]->connect (changed => sub { 2497 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2498
1687 $self 2499 $self
1688} 2500}
1689 2501
1690sub set_fontsize { 2502sub set_fontsize {
… …
1692 2504
1693 $self->{fontsize} = $fontsize; 2505 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2506 $self->reflow;
1695} 2507}
1696 2508
2509sub size_allocate {
2510 my ($self, $w, $h) = @_;
2511
2512 $self->SUPER::size_allocate ($w, $h);
2513
2514 $self->{layout}->set_font ($self->{font}) if $self->{font};
2515 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2516 $self->{layout}->set_width ($self->{children}[0]{w});
2517 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2518
2519 $self->reflow;
2520}
2521
1697sub text_height { 2522sub text_size {
1698 my ($self, $text) = @_; 2523 my ($self, $text, $indent) = @_;
1699 2524
1700 my $layout = $self->{layout}; 2525 my $layout = $self->{layout};
1701 2526
1702 $layout->set_height ($self->{fontsize}); 2527 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2528 $layout->set_width ($self->{children}[0]{w} - $indent);
2529 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1704 $layout->set_text ($text); 2530 $layout->set_markup ($text);
1705 2531
1706 ($layout->size)[1] 2532 $layout->size
1707} 2533}
1708 2534
1709sub reflow { 2535sub reflow {
1710 my ($self) = @_; 2536 my ($self) = @_;
1711 2537
1712 $self->{need_reflow}++; 2538 $self->{need_reflow}++;
1713 $self->update; 2539 $self->update;
1714} 2540}
1715 2541
1716sub size_request { 2542sub set_offset {
1717 my ($self) = @_; 2543 my ($self, $offset) = @_;
1718 2544
1719 ($self->{req_w}, $self->{req_h}) 2545 # todo: base offset on lines or so, not on pixels
2546 $self->{children}[1]->set_value ($offset);
1720} 2547}
1721 2548
1722sub size_allocate { 2549sub clear {
1723 my ($self, $w, $h) = @_; 2550 my ($self) = @_;
1724 2551
1725 $self->{layout}->set_height ($self->{fontsize}); 2552 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2553 $self->{height} = 0;
1727 2554 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2555}
1731 2556
1732sub add_paragraph { 2557sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2558 my ($self, $color, $text, $indent) = @_;
1734 2559
1735 #TODO: intelligently "reformat" paragraph 2560 for my $line (split /\n/, $text) {
1736 2561 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2562 $self->{height} += $h;
2563 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2564 }
1740 2565
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2566 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2567}
1746 2568
1747sub update { 2569sub update {
1748 my ($self) = @_; 2570 my ($self) = @_;
1749 2571
… …
1751 2573
1752 return unless $self->{h} > 0; 2574 return unless $self->{h} > 0;
1753 2575
1754 delete $self->{texture}; 2576 delete $self->{texture};
1755 2577
1756 $ROOT->on_refresh ($self, sub { 2578 $ROOT->on_post_alloc ($self => sub {
2579 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2580
1757 if (delete $self->{need_reflow}) { 2581 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2582 my $height = 0;
1759 2583
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2584 my $layout = $self->{layout};
2585
2586 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2587
1761 for @{$self->{par}}; 2588 for (@{$self->{par}}) {
2589 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2590 $layout->set_width ($W - $_->[3]);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($_->[4]);
2593 my ($w, $h) = $layout->size;
2594 $_->[0] = $w + $_->[3];
2595 $_->[1] = $h;
2596 }
2597
2598 $height += $_->[1];
2599 }
1762 2600
1763 $self->{height} = $height; 2601 $self->{height} = $height;
1764 2602
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2603 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2604
1767 delete $self->{texture}; 2605 delete $self->{texture};
1768 } 2606 }
1769 2607
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2608 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2609 glClearColor 0, 0, 0, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2610 glClear GL_COLOR_BUFFER_BIT;
1773 2611
2612 my $top = int $self->{children}[1]{range}[0];
2613
2614 my $y0 = $top;
2615 my $y1 = $top + $H;
2616
2617 my $y = 0;
2618
2619 my $layout = $self->{layout};
2620
2621 $layout->set_font ($self->{font}) if $self->{font};
2622
1774 glEnable GL_BLEND; 2623 glEnable GL_BLEND;
2624 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2625 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787 2626
1788 for my $par (@{$self->{par}}) { 2627 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2628 my $h = $par->[1];
1790 2629
1791 if ($y0 < $y + $h && $y < $y1) { 2630 if ($y0 < $y + $h && $y < $y1) {
2631 $layout->set_foreground (@{ $par->[2] });
2632 $layout->set_width ($W - $par->[3]);
2633 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1792 $layout->set_text ($par->[2]); 2634 $layout->set_markup ($par->[4]);
1793 2635
1794 glColor @{ $par->[1] }; 2636 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2637
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2638 glRasterPos $par->[3], $y - $y0;
2639 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2640 }
1798 2641
1799 $y += $h; 2642 $y += $h;
1800 } 2643 }
1801 2644
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2645 glDisable GL_BLEND;
1804 }; 2646 };
1805 }); 2647 });
1806} 2648}
1807 2649
1808sub _draw { 2650sub _draw {
1809 my ($self) = @_; 2651 my ($self) = @_;
1810 2652
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2653 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2655 glColor 0, 0, 0, 1;
2656 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2657 glDisable GL_TEXTURE_2D;
1816 }
1817 2658
1818 $self->{children}[1]->draw; 2659 $self->{children}[1]->draw;
1819 2660
1820} 2661}
1821 2662
1822############################################################################# 2663#############################################################################
1823 2664
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2665package CFClient::UI::Animator;
2061 2666
2062use SDL::OpenGL; 2667use CFClient::OpenGL;
2063 2668
2064our @ISA = CFClient::UI::Bin::; 2669our @ISA = CFClient::UI::Bin::;
2065 2670
2066sub moveto { 2671sub moveto {
2067 my ($self, $x, $y) = @_; 2672 my ($self, $x, $y) = @_;
… …
2105 2710
2106sub new { 2711sub new {
2107 my $class = shift; 2712 my $class = shift;
2108 2713
2109 my $self = $class->SUPER::new ( 2714 my $self = $class->SUPER::new (
2110 state => 0, 2715 state => 0,
2111 connect_activate => \&toggle_flopper, 2716 on_activate => \&toggle_flopper,
2112 @_ 2717 @_
2113 ); 2718 );
2114 2719
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2720 $self
2121} 2721}
2122 2722
2123sub toggle_flopper { 2723sub toggle_flopper {
2124 my ($self) = @_; 2724 my ($self) = @_;
2125 2725
2126 # TODO: use animation 2726 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) { 2727}
2128 $CFClient::UI::ROOT->add ($self->{other}); 2728
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2729#############################################################################
2730
2731package CFClient::UI::Tooltip;
2732
2733our @ISA = CFClient::UI::Bin::;
2734
2735use CFClient::OpenGL;
2736
2737sub new {
2738 my $class = shift;
2739
2740 $class->SUPER::new (
2741 @_,
2742 can_events => 0,
2743 )
2744}
2745
2746sub set_tooltip_from {
2747 my ($self, $widget) = @_;
2748
2749 my $tooltip = $widget->{tooltip};
2750
2751 if ($ENV{CFPLUS_DEBUG} & 2) {
2752 $tooltip .= "\n\n" . (ref $widget) . "\n"
2753 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2754 . "req $widget->{req_w} $widget->{req_h}\n"
2755 . "visible $widget->{visible}";
2756 }
2757
2758 $tooltip =~ s/^\n+//;
2759 $tooltip =~ s/\n+$//;
2760
2761 $self->add (new CFClient::UI::Label
2762 markup => $tooltip,
2763 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2764 fontsize => 0.8,
2765 fg => [0, 0, 0, 1],
2766 ellipsise => 0,
2767 font => ($widget->{tooltip_font} || $::FONT_PROP),
2768 );
2769}
2770
2771sub size_request {
2772 my ($self) = @_;
2773
2774 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2775
2776 ($w + 4, $h + 4)
2777}
2778
2779sub size_allocate {
2780 my ($self, $w, $h) = @_;
2781
2782 $self->SUPER::size_allocate ($w - 4, $h - 4);
2783}
2784
2785sub visibility_change {
2786 my ($self, $visible) = @_;
2787
2788 return unless $visible;
2789
2790 $self->{root}->on_post_alloc ("move_$self" => sub {
2791 my $widget = $self->{owner}
2792 or return;
2793
2794 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2795
2796 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2797 if $x + $self->{w} > $self->{root}{w};
2798
2799 $self->move_abs ($x, $y);
2800 });
2801}
2802
2803sub _draw {
2804 my ($self) = @_;
2805
2806 glTranslate 0.375, 0.375;
2807
2808 my ($w, $h) = @$self{qw(w h)};
2809
2810 glColor 1, 0.8, 0.4;
2811 glBegin GL_QUADS;
2812 glVertex 0 , 0;
2813 glVertex 0 , $h;
2814 glVertex $w, $h;
2815 glVertex $w, 0;
2816 glEnd;
2817
2818 glColor 0, 0, 0;
2819 glBegin GL_LINE_LOOP;
2820 glVertex 0 , 0;
2821 glVertex 0 , $h;
2822 glVertex $w, $h;
2823 glVertex $w, 0;
2824 glEnd;
2825
2826 glTranslate 2 - 0.375, 2 - 0.375;
2827
2828 $self->SUPER::_draw;
2829}
2830
2831#############################################################################
2832
2833package CFClient::UI::Face;
2834
2835our @ISA = CFClient::UI::Base::;
2836
2837use CFClient::OpenGL;
2838
2839sub new {
2840 my $class = shift;
2841
2842 my $self = $class->SUPER::new (
2843 aspect => 1,
2844 can_events => 0,
2845 @_,
2846 );
2847
2848 if ($self->{anim} && $self->{animspeed}) {
2849 Scalar::Util::weaken (my $widget = $self);
2850
2851 $self->{timer} = Event->timer (
2852 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2853 hard => 1,
2854 interval => $self->{animspeed},
2855 cb => sub {
2856 ++$widget->{frame};
2857 $widget->update;
2858 },
2859 );
2860 }
2861
2862 $self
2863}
2864
2865sub size_request {
2866 (32, 8)
2867}
2868
2869sub update {
2870 my ($self) = @_;
2871
2872 return unless $self->{visible};
2873
2874 $self->SUPER::update;
2875}
2876
2877sub _draw {
2878 my ($self) = @_;
2879
2880 return unless $::CONN;
2881
2882 my $face;
2883
2884 if ($self->{frame}) {
2885 my $anim = $::CONN->{anim}[$self->{anim}];
2886
2887 $face = $anim->[ $self->{frame} % @$anim ]
2888 if $anim && @$anim;
2889 }
2890
2891 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2892
2893 if ($tex) {
2894 glEnable GL_TEXTURE_2D;
2895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2896 glColor 0, 0, 0, 1;
2897 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2898 glDisable GL_TEXTURE_2D;
2899 }
2900}
2901
2902sub DESTROY {
2903 my ($self) = @_;
2904
2905 $self->{timer}->cancel
2906 if $self->{timer};
2907
2908 $self->SUPER::DESTROY;
2909}
2910
2911#############################################################################
2912
2913package CFClient::UI::Buttonbar;
2914
2915our @ISA = CFClient::UI::HBox::;
2916
2917# TODO: should actualyl wrap buttons and other goodies.
2918
2919#############################################################################
2920
2921package CFClient::UI::Menu;
2922
2923our @ISA = CFClient::UI::FancyFrame::;
2924
2925use CFClient::OpenGL;
2926
2927sub new {
2928 my $class = shift;
2929
2930 my $self = $class->SUPER::new (
2931 items => [],
2932 z => 100,
2933 @_,
2934 );
2935
2936 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2937
2938 for my $item (@{ $self->{items} }) {
2939 my ($widget, $cb, $tooltip) = @$item;
2940
2941 # handle various types of items, only text for now
2942 if (!ref $widget) {
2943 $widget = new CFClient::UI::Label
2944 can_hover => 1,
2945 can_events => 1,
2946 markup => $widget,
2947 tooltip => $tooltip
2948 }
2949
2950 $self->{item}{$widget} = $item;
2951
2952 $self->{vbox}->add ($widget);
2953 }
2954
2955 $self
2956}
2957
2958# popup given the event (must be a mouse button down event currently)
2959sub popup {
2960 my ($self, $ev) = @_;
2961
2962 $self->_emit ("popdown");
2963
2964 # maybe save $GRAB? must be careful about events...
2965 $GRAB = $self;
2966 $self->{button} = $ev->{button};
2967
2968 $self->show;
2969 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2970}
2971
2972sub mouse_motion {
2973 my ($self, $ev, $x, $y) = @_;
2974
2975 # TODO: should use vbox->find_widget or so
2976 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2977 $self->{hover} = $self->{item}{$HOVER};
2978
2979 0
2980}
2981
2982sub button_up {
2983 my ($self, $ev, $x, $y) = @_;
2984
2985 if ($ev->{button} == $self->{button}) {
2986 undef $GRAB;
2987 $self->hide;
2988
2130 $self->emit ("open"); 2989 $self->_emit ("popdown");
2990 $self->{hover}[1]->() if $self->{hover};
2131 } else { 2991 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2992 return 0
2133 $self->emit ("close"); 2993 }
2994
2134 } 2995 1
2135
2136 $self->emit (changed => $self->{state});
2137} 2996}
2138 2997
2139############################################################################# 2998#############################################################################
2140 2999
3000package CFClient::UI::Multiplexer;
3001
3002our @ISA = CFClient::UI::Container::;
3003
3004sub new {
3005 my $class = shift;
3006
3007 my $self = $class->SUPER::new (
3008 @_,
3009 );
3010
3011 $self->{current} = $self->{children}[0]
3012 if @{ $self->{children} };
3013
3014 $self
3015}
3016
3017sub add {
3018 my ($self, @widgets) = @_;
3019
3020 $self->SUPER::add (@widgets);
3021
3022 $self->{current} = $self->{children}[0]
3023 if @{ $self->{children} };
3024}
3025
3026sub set_current_page {
3027 my ($self, $page_or_widget) = @_;
3028
3029 my $widget = ref $page_or_widget
3030 ? $page_or_widget
3031 : $self->{children}[$page_or_widget];
3032
3033 $self->{current} = $widget;
3034 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3035
3036 $self->_emit (page_changed => $self->{current});
3037
3038 $self->realloc;
3039}
3040
3041sub visible_children {
3042 $_[0]{current}
3043}
3044
3045sub size_request {
3046 my ($self) = @_;
3047
3048 $self->{current}->size_request
3049}
3050
3051sub size_allocate {
3052 my ($self, $w, $h) = @_;
3053
3054 $self->{current}->configure (0, 0, $w, $h);
3055}
3056
3057sub _draw {
3058 my ($self) = @_;
3059
3060 $self->{current}->draw;
3061}
3062
3063#############################################################################
3064
3065package CFClient::UI::Notebook;
3066
3067our @ISA = CFClient::UI::VBox::;
3068
3069sub new {
3070 my $class = shift;
3071
3072 my $self = $class->SUPER::new (
3073 buttonbar => (new CFClient::UI::Buttonbar),
3074 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3075 # filter => # will be put between multiplexer and $self
3076 @_,
3077 );
3078
3079 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3080 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3081
3082 $self
3083}
3084
3085sub add {
3086 my ($self, $title, $widget, $tooltip) = @_;
3087
3088 Scalar::Util::weaken $self;
3089
3090 $self->{buttonbar}->add (new CFClient::UI::Button
3091 markup => $title,
3092 tooltip => $tooltip,
3093 on_activate => sub { $self->set_current_page ($widget) },
3094 );
3095
3096 $self->{multiplexer}->add ($widget);
3097}
3098
3099sub set_current_page {
3100 my ($self, $page) = @_;
3101
3102 $self->{multiplexer}->set_current_page ($page);
3103 $self->_emit (page_changed => $self->{multiplexer}{current});
3104}
3105
3106#############################################################################
3107
3108package CFClient::UI::Combobox;
3109
3110use utf8;
3111
3112our @ISA = CFClient::UI::Button::;
3113
3114sub new {
3115 my $class = shift;
3116
3117 my $self = $class->SUPER::new (
3118 options => [], # [value, title, longdesc], ...
3119 value => undef,
3120 @_,
3121 );
3122
3123 $self->_set_value ($self->{value});
3124
3125 $self
3126}
3127
3128sub button_down {
3129 my ($self, $ev) = @_;
3130
3131 my @menu_items;
3132
3133 for (@{ $self->{options} }) {
3134 my ($value, $title, $tooltip) = @$_;
3135
3136 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3137 }
3138
3139 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3140}
3141
3142sub _set_value {
3143 my ($self, $value) = @_;
3144
3145 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3146 or return;
3147
3148 $self->{value} = $item->[0];
3149 $self->set_markup ("$item->[1] ⇓");
3150 $self->set_tooltip ($item->[2]);
3151}
3152
3153sub set_value {
3154 my ($self, $value) = @_;
3155
3156 return unless $self->{value} ne $value;
3157
3158 $self->_set_value ($value);
3159 $self->_emit (changed => $value);
3160}
3161
3162#############################################################################
3163
3164package CFClient::UI::Statusbox;
3165
3166our @ISA = CFClient::UI::VBox::;
3167
3168sub new {
3169 my $class = shift;
3170
3171 my $self = $class->SUPER::new (
3172 fontsize => 0.8,
3173 @_,
3174 );
3175
3176 Scalar::Util::weaken (my $this = $self);
3177
3178 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3179
3180 $self
3181}
3182
3183sub reorder {
3184 my ($self) = @_;
3185 my $NOW = Time::HiRes::time;
3186
3187 # freeze display when hovering over any label
3188 return if $CFClient::UI::TOOLTIP->{owner}
3189 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3190 values %{ $self->{item} };
3191
3192 while (my ($k, $v) = each %{ $self->{item} }) {
3193 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3194 }
3195
3196 my @widgets;
3197
3198 my @items = sort {
3199 $a->{pri} <=> $b->{pri}
3200 or $b->{id} <=> $a->{id}
3201 } values %{ $self->{item} };
3202
3203 $self->{timer}->interval (1);
3204
3205 my $count = 10 + 1;
3206 for my $item (@items) {
3207 last unless --$count;
3208
3209 my $label = $item->{label} ||= do {
3210 # TODO: doesn't handle markup well (read as: at all)
3211 my $short = $item->{count} > 1
3212 ? "<b>$item->{count} ×</b> $item->{text}"
3213 : $item->{text};
3214
3215 for ($short) {
3216 s/^\s+//;
3217 s/\s+/ /g;
3218 }
3219
3220 new CFClient::UI::Label
3221 markup => $short,
3222 tooltip => $item->{tooltip},
3223 tooltip_font => $::FONT_PROP,
3224 tooltip_width => 0.67,
3225 fontsize => $item->{fontsize} || $self->{fontsize},
3226 max_w => $::WIDTH * 0.44,
3227 fg => [@{ $item->{fg} }],
3228 can_events => 1,
3229 can_hover => 1
3230 };
3231
3232 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3233 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3234 $label->update;
3235 $label->set_max_size (undef, $label->{req_h} * $diff)
3236 if $diff < 1;
3237 $self->{timer}->interval (1/30);
3238 } else {
3239 $label->{fg}[3] = $item->{fg}[3] || 1;
3240 }
3241
3242 push @widgets, $label;
3243 }
3244
3245 $self->clear;
3246 $self->SUPER::add (reverse @widgets);
3247}
3248
3249sub add {
3250 my ($self, $text, %arg) = @_;
3251
3252 $text =~ s/^\s+//;
3253 $text =~ s/\s+$//;
3254
3255 return unless $text;
3256
3257 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3258
3259 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3260
3261 if (my $item = $self->{item}{$group}) {
3262 if ($item->{text} eq $text) {
3263 $item->{count}++;
3264 } else {
3265 $item->{count} = 1;
3266 $item->{text} = $item->{tooltip} = $text;
3267 }
3268 $item->{id} += 0.2;#d#
3269 $item->{timeout} = $timeout;
3270 delete $item->{label};
3271 } else {
3272 $self->{item}{$group} = {
3273 id => ++$self->{id},
3274 text => $text,
3275 timeout => $timeout,
3276 tooltip => $text,
3277 fg => [0.8, 0.8, 0.8, 0.8],
3278 pri => 0,
3279 count => 1,
3280 %arg,
3281 };
3282 }
3283
3284 $self->reorder;
3285}
3286
3287sub reconfigure {
3288 my ($self) = @_;
3289
3290 delete $_->{label}
3291 for values %{ $self->{item} || {} };
3292
3293 $self->reorder;
3294 $self->SUPER::reconfigure;
3295}
3296
3297sub DESTROY {
3298 my ($self) = @_;
3299
3300 $self->{timer}->cancel;
3301
3302 $self->SUPER::DESTROY;
3303}
3304
3305#############################################################################
3306
3307package CFClient::UI::Inventory;
3308
3309our @ISA = CFClient::UI::ScrolledWindow::;
3310
3311sub new {
3312 my $class = shift;
3313
3314 my $self = $class->SUPER::new (
3315 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3316 @_,
3317 );
3318
3319 $self
3320}
3321
3322sub set_items {
3323 my ($self, $items) = @_;
3324
3325 $self->{child}->clear;
3326 return unless $items;
3327
3328 my @items = sort {
3329 ($a->{type} <=> $b->{type})
3330 or ($a->{name} cmp $b->{name})
3331 } @$items;
3332
3333 $self->{real_items} = \@items;
3334
3335 my $row = 0;
3336 for my $item (@items) {
3337 CFClient::Item::update_widgets $item;
3338
3339 $self->{child}->add (0, $row, $item->{face_widget});
3340 $self->{child}->add (1, $row, $item->{desc_widget});
3341 $self->{child}->add (2, $row, $item->{weight_widget});
3342
3343 $row++;
3344 }
3345}
3346
3347#############################################################################
3348
3349package CFClient::UI::BindEditor;
3350
3351our @ISA = CFClient::UI::FancyFrame::;
3352
3353sub new {
3354 my $class = shift;
3355
3356 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3357
3358 $self->add (my $vb = new CFClient::UI::VBox);
3359
3360
3361 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3362 text => "start recording",
3363 tooltip => "Start/Stops recording of actions."
3364 ."All subsequent actions after the recording started will be captured."
3365 ."The actions are displayed after the record was stopped."
3366 ."To bind the action you have to click on the 'Bind' button",
3367 on_activate => sub {
3368 unless ($self->{recording}) {
3369 $self->start;
3370 } else {
3371 $self->stop;
3372 }
3373 });
3374
3375 $vb->add (new CFClient::UI::Label text => "Actions:");
3376 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3377
3378 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3379 $vb->add (my $hb = new CFClient::UI::HBox);
3380 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3381 $hb->add (new CFClient::UI::Button
3382 text => "bind",
3383 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3384 on_activate => sub {
3385 $self->ask_for_bind;
3386 });
3387
3388 $vb->add (my $hb = new CFClient::UI::HBox);
3389 $hb->add (new CFClient::UI::Button
3390 text => "ok",
3391 expand => 1,
3392 tooltip => "This closes the binding editor and saves the binding",
3393 on_activate => sub {
3394 $self->hide;
3395 $self->commit;
3396 });
3397
3398 $hb->add (new CFClient::UI::Button
3399 text => "cancel",
3400 expand => 1,
3401 tooltip => "This closes the binding editor without saving",
3402 on_activate => sub {
3403 $self->hide;
3404 $self->{binding_cancel}->()
3405 if $self->{binding_cancel};
3406 });
3407
3408 $self->update_binding_widgets;
3409
3410 $self
3411}
3412
3413sub commit {
3414 my ($self) = @_;
3415 my ($mod, $sym, $cmds) = $self->get_binding;
3416 if ($sym != 0 && @$cmds > 0) {
3417 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3418 ."'. Don't forget 'Save Config'!");
3419 $self->{binding_change}->($mod, $sym, $cmds)
3420 if $self->{binding_change};
3421 } else {
3422 $::STATUSBOX->add ("No action bound, no key or action specified!");
3423 $self->{binding_cancel}->()
3424 if $self->{binding_cancel};
3425 }
3426}
3427
3428sub start {
3429 my ($self) = @_;
3430
3431 $self->{rec_btn}->set_text ("stop recording");
3432 $self->{recording} = 1;
3433 $self->clear_command_list;
3434 $::CONN->start_record if $::CONN;
3435}
3436
3437sub stop {
3438 my ($self) = @_;
3439
3440 $self->{rec_btn}->set_text ("start recording");
3441 $self->{recording} = 0;
3442
3443 my $rec;
3444 $rec = $::CONN->stop_record if $::CONN;
3445 return unless ref $rec eq 'ARRAY';
3446 $self->set_command_list ($rec);
3447}
3448
3449
3450sub ask_for_bind_and_commit {
3451 my ($self) = @_;
3452 $self->ask_for_bind (1);
3453}
3454
3455sub ask_for_bind {
3456 my ($self, $commit) = @_;
3457
3458 CFClient::Binder::open_binding_dialog (sub {
3459 my ($mod, $sym) = @_;
3460 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3461 $self->update_binding_widgets;
3462 $self->commit if $commit;
3463 });
3464}
3465
3466# $mod and $sym are the modifiers and key symbol
3467# $cmds is a array ref of strings (the commands)
3468# $cb is the callback that is executed on OK
3469# $ccb is the callback that is executed on CANCEL and
3470# when the binding was unsuccessful on OK
3471sub set_binding {
3472 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3473
3474 $self->clear_command_list;
3475 $self->{recording} = 0;
3476 $self->{rec_btn}->set_text ("start recording");
3477
3478 $self->{binding} = [$mod, $sym];
3479 $self->{commands} = $cmds;
3480
3481 $self->{binding_change} = $cb;
3482 $self->{binding_cancel} = $ccb;
3483
3484 $self->update_binding_widgets;
3485}
3486
3487# this is a shortcut method that asks for a binding
3488# and then just binds it.
3489sub do_quick_binding {
3490 my ($self, $cmds) = @_;
3491 $self->set_binding (undef, undef, $cmds, sub {
3492 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3493 });
3494 $self->ask_for_bind (1);
3495}
3496
3497sub update_binding_widgets {
3498 my ($self) = @_;
3499 my ($mod, $sym, $cmds) = $self->get_binding;
3500 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3501 $self->set_command_list ($cmds);
3502}
3503
3504sub get_binding {
3505 my ($self) = @_;
3506 return (
3507 $self->{binding}->[0],
3508 $self->{binding}->[1],
3509 [ grep { defined $_ } @{$self->{commands}} ]
3510 );
3511}
3512
3513sub clear_command_list {
3514 my ($self) = @_;
3515 $self->{cmdbox}->clear ();
3516}
3517
3518sub set_command_list {
3519 my ($self, $cmds) = @_;
3520
3521 $self->{cmdbox}->clear ();
3522 $self->{commands} = $cmds;
3523
3524 my $idx = 0;
3525
3526 for (@$cmds) {
3527 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3528
3529 my $i = $idx;
3530 $hb->add (new CFClient::UI::Label text => $_);
3531 $hb->add (new CFClient::UI::Button
3532 text => "delete",
3533 tooltip => "Deletes the action from the record",
3534 on_activate => sub {
3535 $self->{cmdbox}->remove ($hb);
3536 $cmds->[$i] = undef;
3537 });
3538
3539
3540 $idx++
3541 }
3542}
3543
3544#############################################################################
3545
3546package CFClient::UI::SpellList;
3547
3548our @ISA = CFClient::UI::Table::;
3549
3550sub new {
3551 my $class = shift;
3552
3553 my $self = $class->SUPER::new (
3554 binding => [],
3555 commands => [],
3556 @_,
3557 )
3558}
3559
3560my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3561
3562my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3563 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3564my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3565 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3566my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3567 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3568my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3569 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3570my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3571 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3572
3573sub rebuild_spell_list {
3574 my ($self) = @_;
3575
3576 $CFClient::UI::ROOT->on_refresh ($self => sub {
3577 $self->clear;
3578
3579 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3580 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3581 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3582 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3583 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3584
3585 my $row = 0;
3586
3587 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3588 my $spell = $self->{spell}{$_};
3589
3590 $row++;
3591
3592 my $spell_cb = sub {
3593 my ($widget, $ev) = @_;
3594
3595 if ($ev->{button} == 1) {
3596 $::CONN->user_send ("cast $spell->{name}");
3597 } elsif ($ev->{button} == 2) {
3598 $::CONN->user_send ("invoke $spell->{name}");
3599 } elsif ($ev->{button} == 3) {
3600 (new CFClient::UI::Menu
3601 items => [
3602 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3603 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3604 ],
3605 )->popup ($ev);
3606 } else {
3607 return 0;
3608 }
3609
3610 1
3611 };
3612
3613 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3614
3615 #TODO: add path info to tooltip
3616 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3617
3618 $self->add (0, $row, new CFClient::UI::Face
3619 face => $spell->{face},
3620 can_hover => 1,
3621 can_events => 1,
3622 tooltip => $tooltip,
3623 on_button_down => $spell_cb,
3624 );
3625
3626 $self->add (1, $row, new CFClient::UI::Label
3627 expand => 1,
3628 text => $spell->{name},
3629 can_hover => 1,
3630 can_events => 1,
3631 tooltip => $tooltip,
3632 on_button_down => $spell_cb,
3633 );
3634
3635 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3636 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3637 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3638 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3639 }
3640 });
3641}
3642
3643sub add_spell {
3644 my ($self, $spell) = @_;
3645
3646 $self->{spell}->{$spell->{name}} = $spell;
3647 $self->rebuild_spell_list;
3648}
3649
3650sub remove_spell {
3651 my ($self, $spell) = @_;
3652
3653 delete $self->{spell}->{$spell->{name}};
3654 $self->rebuild_spell_list;
3655}
3656
3657sub clear_spells {
3658 my ($self) = @_;
3659
3660 $self->{spell} = {};
3661 $self->rebuild_spell_list;
3662}
3663
3664#############################################################################
3665
2141package CFClient::UI::Root; 3666package CFClient::UI::Root;
2142 3667
2143our @ISA = CFClient::UI::Container::; 3668our @ISA = CFClient::UI::Container::;
2144 3669
2145use SDL::OpenGL; 3670use List::Util qw(min max);
2146 3671
2147sub check_size { 3672use CFClient::OpenGL;
2148 my ($self) = @_;
2149 3673
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 3674sub new {
3675 my $class = shift;
3676
3677 my $self = $class->SUPER::new (
3678 visible => 1,
3679 @_,
3680 );
3681
3682 Scalar::Util::weaken ($self->{root} = $self);
3683
3684 $self
2151} 3685}
2152 3686
2153sub size_request { 3687sub size_request {
2154 ($::WIDTH, $::HEIGHT) 3688 my ($self) = @_;
2155}
2156 3689
2157sub configure { 3690 ($self->{w}, $self->{h})
3691}
3692
3693sub _to_pixel {
3694 my ($coord, $size, $max) = @_;
3695
3696 $coord =
3697 $coord eq "center" ? ($max - $size) * 0.5
3698 : $coord eq "max" ? $max
3699 : $coord;
3700
3701 $coord = 0 if $coord < 0;
3702 $coord = $max - $size if $coord > $max - $size;
3703
3704 int $coord + 0.5
3705}
3706
3707sub size_allocate {
2158 my ($self, $x, $y, $w, $h) = @_; 3708 my ($self, $w, $h) = @_;
2159 3709
2160 $self->SUPER::configure ($x, $y, $w, $h); 3710 for my $child ($self->children) {
3711 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2161 3712
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3713 $X = $child->{force_x} if exists $child->{force_x};
2163 for @{$self->{children}}; 3714 $Y = $child->{force_y} if exists $child->{force_y};
2164}
2165 3715
2166sub _topleft { 3716 $X = _to_pixel $X, $W, $self->{w};
3717 $Y = _to_pixel $Y, $H, $self->{h};
3718
3719 $child->configure ($X, $Y, $W, $H);
3720 }
3721}
3722
3723sub coord2local {
2167 my ($self, $x, $y) = @_; 3724 my ($self, $x, $y) = @_;
2168 3725
2169 ($x, $y) 3726 ($x, $y)
2170} 3727}
2171 3728
3729sub coord2global {
3730 my ($self, $x, $y) = @_;
3731
3732 ($x, $y)
3733}
3734
2172sub update { 3735sub update {
2173 my ($self) = @_; 3736 my ($self) = @_;
2174 3737
2175 $self->check_size; 3738 $::WANT_REFRESH++;
2176 ::refresh ();
2177} 3739}
2178 3740
2179sub add { 3741sub add {
2180 my ($self, $child) = @_; 3742 my ($self, @children) = @_;
2181 3743
3744 $_->{is_toplevel} = 1
3745 for @children;
3746
2182 $self->SUPER::add ($child); 3747 $self->SUPER::add (@children);
3748}
3749
3750sub remove {
3751 my ($self, @children) = @_;
3752
3753 $self->SUPER::remove (@children);
3754
3755 delete $self->{is_toplevel}
3756 for @children;
3757
3758 while (@children) {
3759 my $w = pop @children;
3760 push @children, $w->children;
3761 $w->set_invisible;
3762 }
2183} 3763}
2184 3764
2185sub on_refresh { 3765sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3766 my ($self, $id, $cb) = @_;
2187 3767
2188 $self->{refresh_hook}{$id} = $cb; 3768 $self->{refresh_hook}{$id} = $cb;
2189} 3769}
2190 3770
3771sub on_post_alloc {
3772 my ($self, $id, $cb) = @_;
3773
3774 $self->{post_alloc_hook}{$id} = $cb;
3775}
3776
2191sub draw { 3777sub draw {
2192 my ($self) = @_; 3778 my ($self) = @_;
2193 3779
2194 while (my $rcb = delete $self->{refresh_hook}) { 3780 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3781 $_->()
3782 for values %{delete $self->{refresh_hook}};
2196 } 3783 }
3784
3785 if ($self->{realloc}) {
3786 my %queue;
3787 my @queue;
3788 my $widget;
3789
3790 outer:
3791 while () {
3792 if (my $realloc = delete $self->{realloc}) {
3793 for $widget (values %$realloc) {
3794 $widget->{visible} or next; # do not resize invisible widgets
3795
3796 $queue{$widget+0}++ and next; # duplicates are common
3797
3798 push @{ $queue[$widget->{visible}] }, $widget;
3799 }
3800 }
3801
3802 while () {
3803 @queue or last outer;
3804
3805 $widget = pop @{ $queue[-1] || [] }
3806 and last;
3807
3808 pop @queue;
3809 }
3810
3811 delete $queue{$widget+0};
3812
3813 my ($w, $h) = $widget->size_request;
3814
3815 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3816 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3817
3818 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3819 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3820
3821 $w = $widget->{force_w} if exists $widget->{force_w};
3822 $h = $widget->{force_h} if exists $widget->{force_h};
3823
3824 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3825 || delete $widget->{force_realloc}) {
3826 $widget->{req_w} = $w;
3827 $widget->{req_h} = $h;
3828
3829 $self->{size_alloc}{$widget+0} = $widget;
3830
3831 if (my $parent = $widget->{parent}) {
3832 $self->{realloc}{$parent+0} = $parent
3833 unless $queue{$parent+0};
3834
3835 $parent->{force_size_alloc} = 1;
3836 $self->{size_alloc}{$parent+0} = $parent;
3837 }
3838 }
3839
3840 delete $self->{realloc}{$widget+0};
3841 }
3842 }
3843
3844 while (my $size_alloc = delete $self->{size_alloc}) {
3845 my @queue = sort { $b->{visible} <=> $a->{visible} }
3846 values %$size_alloc;
3847
3848 while () {
3849 my $widget = pop @queue || last;
3850
3851 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3852
3853 $w = 0 if $w < 0;
3854 $h = 0 if $h < 0;
3855
3856 $w = int $w + 0.5;
3857 $h = int $h + 0.5;
3858
3859 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3860 $widget->{old_w} = $widget->{w};
3861 $widget->{old_h} = $widget->{h};
3862
3863 $widget->{w} = $w;
3864 $widget->{h} = $h;
3865
3866 $widget->emit (size_allocate => $w, $h);
3867 }
3868 }
3869 }
3870
3871 while ($self->{post_alloc_hook}) {
3872 $_->()
3873 for values %{delete $self->{post_alloc_hook}};
3874 }
3875
2197 3876
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3877 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3878 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3879 glClear GL_COLOR_BUFFER_BIT;
2201 3880
2202 glMatrixMode GL_PROJECTION; 3881 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3882 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3883 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3884 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3885 glLoadIdentity;
2207 3886
3887 {
3888 package CFClient::UI::Base;
3889
3890 ($draw_x, $draw_y, $draw_w, $draw_h) =
3891 (0, 0, $self->{w}, $self->{h});
3892 }
3893
2208 $self->_draw; 3894 $self->_draw;
2209} 3895}
2210 3896
2211############################################################################# 3897#############################################################################
2212 3898
2213package CFClient::UI; 3899package CFClient::UI;
2214 3900
2215$ROOT = new CFClient::UI::Root; 3901$ROOT = new CFClient::UI::Root;
3902$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3903
22171 39041
2218 3905

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