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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.134 by root, Wed Apr 19 06:06:45 2006 UTC vs.
Revision 1.280 by root, Mon Jun 5 01:22:08 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 ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 356 $self->{x} = $x;
152 $self->{y} = $y; 357 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
161} 369}
162 370
163sub size_allocate { 371sub size_allocate {
164 # nothing to be done 372 # nothing to be done
165} 373}
166 374
167# return top left coordinates 375sub children {
168sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
169 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
170 385
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
172} 406}
173 407
174# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
175sub coord2local { 409sub coord2local {
176 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
177 411
178 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 413}
181 414
182# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
183sub coord2global { 416sub coord2global {
184 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
185 418
186 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 420}
189 421
190sub focus_in { 422sub focus_in {
191 my ($self) = @_; 423 my ($self) = @_;
192 424
193 return if $FOCUS == $self; 425 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
195 427
196 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
197 429
198 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
199 431
200 $focus->update if $focus; 432 $focus->update if $focus;
201 $FOCUS->update; 433 $FOCUS->update;
202} 434}
203 435
… …
206 438
207 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
208 440
209 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
210 442
211 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
212 444
213 $focus->update if $focus; #? 445 $focus->update if $focus; #?
214}
215 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
216sub mouse_motion { } 451sub mouse_motion { 0 }
217sub button_up { } 452sub button_up { 0 }
218sub key_down { } 453sub key_down { 0 }
219sub key_up { } 454sub key_up { 0 }
220 455
221sub button_down { 456sub button_down {
222 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
223 458
224 $self->focus_in; 459 $self->focus_in;
225}
226 460
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
232
233sub draw {
234 my ($self) = @_;
235
236 return unless $self->{h} && $self->{w};
237
238 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw;
241 glPopMatrix;
242
243 if ($self == $HOVER && $self->{can_hover}) {
244 my ($x, $y) = @$self{qw(x y)};
245
246 glColor 1, 0.8, 0.5, 0.2;
247 glEnable GL_BLEND;
248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
249 glBegin GL_QUADS;
250 glVertex $x , $y;
251 glVertex $x + $self->{w}, $y;
252 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h};
254 glEnd;
255 glDisable GL_BLEND;
256 } 461 0
257}
258
259sub _draw {
260 my ($self) = @_;
261
262 warn "no draw defined for $self\n";
263} 462}
264 463
265sub find_widget { 464sub find_widget {
266 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
267 468
268 return $self 469 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 472
… …
274 475
275sub set_parent { 476sub set_parent {
276 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
277 478
278 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
279} 481}
280 482
281sub check_size { 483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
282 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
283 505
284 my ($w, $h) = $self->size_request; 506sub realloc {
507 my ($self) = @_;
285 508
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
287 $self->{req_w} = $w; 515 delete $self->{req_w};
288 $self->{req_h} = $h; 516 delete $self->{req_h};
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 } 517 }
293} 518}
294 519
295sub update { 520sub update {
296 my ($self) = @_; 521 my ($self) = @_;
297 522
298 $self->{parent}->update 523 $self->{parent}->update
299 if $self->{parent}; 524 if $self->{parent};
300} 525}
301 526
302sub connect { 527sub reconfigure {
303 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
304 529
305 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
306} 532}
307 533
308sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
309 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
310 537
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
312 $cb->($self, @args); 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
313 } 567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
314} 591}
315 592
316sub DESTROY { 593sub DESTROY {
317 my ($self) = @_; 594 my ($self) = @_;
318 595
596 delete $WIDGET{$self+0};
319 #$self->deactivate; 597 #$self->deactivate;
320} 598}
321 599
322############################################################################# 600#############################################################################
323 601
324package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
325 603
326our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
327 605
328use strict; 606use strict;
329use SDL::OpenGL; 607use CFClient::OpenGL;
330 608
331sub new { 609sub new {
332 my $class = shift; 610 my $class = shift;
333 611
334 # range [value, low, high, page] 612 # range [value, low, high, page]
335 613
336 $class->SUPER::new ( 614 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
339 @_ 617 @_
340 ) 618 )
341} 619}
342 620
343sub _draw { 621sub _draw {
344 my ($self) = @_; 622 my ($self) = @_;
345 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
347 630
348 glEnable GL_BLEND; 631 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
351 634
352 glBegin GL_QUADS; 635 glBegin GL_QUADS;
353 glVertex 0 , 0; 636 glVertex 0 , 0;
354 glVertex 0 , $h; 637 glVertex 0 , $h;
355 glVertex $w, $h; 638 glVertex $w, $h;
356 glVertex $w, 0; 639 glVertex $w, 0;
357 glEnd; 640 glEnd;
358 641
359 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
360} 644}
361 645
362############################################################################# 646#############################################################################
363 647
364package CFClient::UI::Empty; 648package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 649
378our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
379 651
380sub new { 652sub new {
381 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
382 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
383 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
384 675
385 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
386 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
387 684
388 $self 685 $self
389} 686}
390 687
391sub add { 688sub add {
392 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
393 690
394 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
395 693
396 use sort 'stable'; 694 use sort 'stable';
397 695
398 $self->{children} = [ 696 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
401 ]; 699 ];
402 700
403 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
404} 706}
405 707
406sub remove { 708sub remove {
407 my ($self, $child) = @_; 709 my ($self, $child) = @_;
408 710
409 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
410 713
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 715
413 $self->check_size; 716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
414} 731}
415 732
416sub find_widget { 733sub find_widget {
417 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
418 735
419 $x -= $self->{x}; 736 $x -= $self->{x};
420 $y -= $self->{y}; 737 $y -= $self->{y};
421 738
422 my $res; 739 my $res;
423 740
424 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
425 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
426 and return $res; 743 and return $res;
427 } 744 }
428 745
429 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
478 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
479} 796}
480 797
481############################################################################# 798#############################################################################
482 799
800# back-buffered drawing area
801
483package CFClient::UI::Window; 802package CFClient::UI::Window;
484 803
485our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
486 805
487use SDL::OpenGL; 806use CFClient::OpenGL;
488 807
489sub new { 808sub new {
490 my ($class, %arg) = @_; 809 my ($class, %arg) = @_;
491 810
492 my $self = $class->SUPER::new (%arg); 811 my $self = $class->SUPER::new (%arg);
493} 812}
494 813
495sub update { 814sub update {
496 my ($self) = @_; 815 my ($self) = @_;
497 816
498 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 818 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 819}
512 820
513sub size_allocate { 821sub size_allocate {
514 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
515 823
516 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
517 827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
518 $self->render_chld; 848 $self->_render;
849 };
519} 850}
520 851
521sub _draw { 852sub _draw {
522 my ($self) = @_; 853 my ($self) = @_;
523 854
524 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
525 856
526 my $tex = $self->{texture} 857 my $tex = $self->{texture}
527 or return; 858 or return;
528 859
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
533 863
534 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 865
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
538} 867}
539 868
540############################################################################# 869#############################################################################
541 870
542package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
543 872
544our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 874
618sub new { 875sub new {
619 my $class = shift; 876 my $class = shift;
620 877
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 878 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 879 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 880 scroll_y => 1,
626 border => 0.8,
627 @_ 881 @_,
628 ) 882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
1019package CFClient::UI::Frame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
1075
1076 my $title = delete $arg{title};
1077
1078 my $self = $class->SUPER::new (
1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
1086 );
1087
1088 $self->{title} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $title,
1092 fontsize => $self->{border}
1093 if defined $title;
1094
1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
629} 1103}
630 1104
631sub border { 1105sub border {
632 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
633} 1107}
634 1108
635sub size_request { 1109sub size_request {
636 my ($self) = @_; 1110 my ($self) = @_;
637 1111
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
639 1114
640 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
641 1116
642 ( 1117 (
643 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
646} 1121}
647 1122
648sub size_allocate { 1123sub size_allocate {
649 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
650 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
651 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
653 1136
654 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
655} 1138}
656 1139
657sub button_down { 1140sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
659 1142
1143 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1144 my $border = $self->border;
661 1145
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
667 1156
668 $self->{motion} = sub { 1157 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
670 1159
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
672 1162
673 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
676 }; 1168 };
677 1169
678 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
683 1173
684 $self->{motion} = sub { 1174 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
686 1176
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
688 1178
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
691 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
692 } 1187 1
693} 1188}
694 1189
695sub button_up { 1190sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
697 1192
698 delete $self->{motion}; 1193 !!delete $self->{motion}
699} 1194}
700 1195
701sub mouse_motion { 1196sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
703 1198
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
705} 1202}
706 1203
707sub _draw { 1204sub _draw {
708 my ($self) = @_; 1205 my ($self) = @_;
709 1206
1207 my $child = $self->{children}[0];
1208
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1211
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1214
718 my $border = $self->border; 1215 my $border = $self->border;
719 1216
720 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1222
726 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
727 1225
728 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
731 1229 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
738 1232
739 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1234
742 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
743} 1241}
744 1242
745############################################################################# 1243#############################################################################
746 1244
747package CFClient::UI::Table; 1245package CFClient::UI::Table;
748 1246
749our @ISA = CFClient::UI::Base::; 1247our @ISA = CFClient::UI::Base::;
750 1248
751use List::Util qw(max sum); 1249use List::Util qw(max sum);
752 1250
753use SDL::OpenGL; 1251use CFClient::OpenGL;
754 1252
755sub new { 1253sub new {
756 my $class = shift; 1254 my $class = shift;
757 1255
758 $class->SUPER::new ( 1256 $class->SUPER::new (
759 col_expand => [], 1257 col_expand => [],
760 @_ 1258 @_,
761 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1264}
763 1265
764sub add { 1266sub add {
765 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
766 1268
767 $child->set_parent ($self); 1269 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
769 1271
770 $child->check_size; 1272 $self->realloc;
771} 1273}
772 1274
773# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1276sub clear {
775 my ($self) = @_; 1277 my ($self) = @_;
776 1278
1279 my @children = $self->children;
777 delete $self->{children}; 1280 delete $self->{children};
778 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
779} 1288}
780 1289
781sub get_wh { 1290sub get_wh {
782 my ($self) = @_; 1291 my ($self) = @_;
783 1292
… …
788 or next; 1297 or next;
789 1298
790 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
792 or next; 1301 or next;
793 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1303
795 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
797 } 1306 }
798 } 1307 }
… …
814sub size_allocate { 1323sub size_allocate {
815 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
816 1325
817 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
818 1327
819 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
821 1330
822 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1388 }
880} 1389}
881 1390
882############################################################################# 1391#############################################################################
883 1392
884package CFClient::UI::HBox; 1393package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1394
888our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
889 1396
890sub size_request { 1397sub size_request {
891 my ($self) = @_; 1398 my ($self) = @_;
892 1399
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
894 1401 ? (
895 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1404 )
898 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
899} 1409}
900 1410
901sub size_allocate { 1411sub size_allocate {
902 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
903 1413
904 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1415 my $children = $self->{children};
907 1416
908 my @h = map +($_->size_request)[0], @$children; 1417 my @req;
909 1418
910 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
911 1420 @req = ($space / (@$children || 1)) x @$children;
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1434 for 0 .. $#$children;
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 } 1435 }
926 } 1436 }
927 1437
928 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
929 1439
930 my $y = 0; 1440 my $pos = 0;
931 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1442 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1444
936 $y += $h; 1445 $pos += $alloc;
937 } 1446 }
938 1447
939 1 1448 1
940} 1449}
941 1450
942############################################################################# 1451#############################################################################
943 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
944package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
945 1469
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
949 1471
950sub size_request { 1472sub new {
951 my ($self) = @_; 1473 my $class = shift;
952 1474
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
954 1476 vertical => 1,
955 ( 1477 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1478 )
959} 1479}
960 1480
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1481#############################################################################
999 1482
1000package CFClient::UI::Label; 1483package CFClient::UI::Label;
1001 1484
1002our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1003 1486
1004use SDL::OpenGL; 1487use CFClient::OpenGL;
1005 1488
1006sub new { 1489sub new {
1007 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1008 1491
1009 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1494 #bg => none
1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1011 fontsize => 1, 1502 fontsize => 1,
1012 text => "",
1013 align => -1, 1503 align => -1,
1014 valign => -1, 1504 valign => -1,
1015 padding => 2, 1505 padding_x => 2,
1016 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1017 %arg 1508 %arg
1018 ); 1509 );
1019 1510
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1511 if (exists $self->{template}) {
1512 my $layout = new CFClient::Layout;
1513 $layout->set_text (delete $self->{template});
1514 $self->{template} = $layout;
1515 }
1021 1516
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1024 1522
1025 $self 1523 $self
1026} 1524}
1027 1525
1028sub escape_text { 1526sub escape($) {
1029 local $_ = $_[1]; 1527 local $_ = $_[0];
1030 1528
1031 s/&/&amp;/g; 1529 s/&/&amp;/g;
1032 s/>/&gt;/g; 1530 s/>/&gt;/g;
1033 s/</&lt;/g; 1531 s/</&lt;/g;
1034 1532
1035 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1036} 1541}
1037 1542
1038sub set_text { 1543sub set_text {
1039 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
1040 1545
1546 return if $self->{text} eq "T$text";
1547 $self->{text} = "T$text";
1548
1549 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1550 $self->{layout}->set_text ($text);
1042 1551
1043 delete $self->{texture}; 1552 $self->realloc;
1044 $self->update; 1553 $self->update;
1045} 1554}
1046 1555
1047sub set_markup { 1556sub set_markup {
1048 my ($self, $markup) = @_; 1557 my ($self, $markup) = @_;
1049 1558
1559 return if $self->{text} eq "M$markup";
1560 $self->{text} = "M$markup";
1561
1562 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563
1564 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1565 $self->{layout}->set_markup ($markup);
1051 1566
1052 delete $self->{texture}; 1567 $self->realloc;
1053 $self->update; 1568 $self->update;
1054} 1569}
1055 1570
1056sub size_request { 1571sub size_request {
1057 my ($self) = @_; 1572 my ($self) = @_;
1058 1573
1059 $self->{layout}->set_width; 1574 $self->{layout}->set_font ($self->{font}) if $self->{font};
1575 $self->{layout}->set_width ($self->{max_w} || -1);
1576 $self->{layout}->set_ellipsise ($self->{ellipsise});
1577 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1579
1062 my ($w, $h) = $self->{layout}->size; 1580 my ($w, $h) = $self->{layout}->size;
1063 1581
1582 if (exists $self->{template}) {
1583 $self->{template}->set_font ($self->{font}) if $self->{font};
1584 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585
1586 my ($w2, $h2) = $self->{template}->size;
1587
1588 $w = List::Util::max $w, $w2;
1589 $h = List::Util::max $h, $h2;
1064 ( 1590 }
1065 $w + $self->{padding} * 2, 1591
1066 $h + $self->{padding} * 2, 1592 ($w, $h)
1067 )
1068} 1593}
1069 1594
1070sub size_allocate { 1595sub size_allocate {
1071 my ($self, $w, $h) = @_; 1596 my ($self, $w, $h) = @_;
1072 1597
1598 delete $self->{ox};
1599
1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1602}
1603
1604sub set_fontsize {
1605 my ($self, $fontsize) = @_;
1606
1607 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1608 delete $self->{texture};
1609
1610 $self->realloc;
1074} 1611}
1075 1612
1076sub _draw { 1613sub _draw {
1077 my ($self) = @_; 1614 my ($self) = @_;
1078 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
1079 my $tex = $self->{texture} ||= do { 1618 my $tex = $self->{texture} ||= do {
1619 $self->{layout}->set_foreground (@{$self->{fg}});
1620 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1621 $self->{layout}->set_width ($self->{w});
1622 $self->{layout}->set_ellipsise ($self->{ellipsise});
1623 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1082 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1627 };
1084 1628
1085 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1630 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1632 : ($self->{w} - $tex->{w}) * 0.5);
1633
1634 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636 : ($self->{h} - $tex->{h}) * 0.5);
1637 };
1638
1087 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1641
1090 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
1091 1644
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1105 1646
1106 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1648}
1109 1649
1110############################################################################# 1650#############################################################################
1111 1651
1112package CFClient::UI::EntryBase; 1652package CFClient::UI::EntryBase;
1113 1653
1114our @ISA = CFClient::UI::Label::; 1654our @ISA = CFClient::UI::Label::;
1115 1655
1116use SDL; 1656use CFClient::OpenGL;
1117use SDL::OpenGL;
1118 1657
1119sub new { 1658sub new {
1120 my $class = shift; 1659 my $class = shift;
1121 1660
1122 $class->SUPER::new ( 1661 $class->SUPER::new (
1123 fg => [1, 1, 1], 1662 fg => [1, 1, 1],
1124 bg => [0, 0, 0, 0.2], 1663 bg => [0, 0, 0, 0.2],
1125 active_bg => [1, 1, 1, 0.5], 1664 active_bg => [1, 1, 1, 0.5],
1126 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1127 can_hover => 1, 1666 can_hover => 1,
1128 can_focus => 1, 1667 can_focus => 1,
1129 valign => 0, 1668 valign => 0,
1669 can_events => 1,
1670 #text => ...
1130 @_ 1671 @_
1131 ) 1672 )
1132} 1673}
1133 1674
1134sub _set_text { 1675sub _set_text {
… …
1136 1677
1137 delete $self->{cur_h}; 1678 delete $self->{cur_h};
1138 1679
1139 return if $self->{text} eq $text; 1680 return if $self->{text} eq $text;
1140 1681
1141 delete $self->{texture};
1142
1143 $self->{last_activity} = $::NOW; 1682 $self->{last_activity} = $::NOW;
1144 $self->{text} = $text; 1683 $self->{text} = $text;
1145 1684
1146 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1147 $self->{layout}->set_text ("$text "); 1686 $self->{layout}->set_text ("$text ");
1148 1687
1149 $self->emit (changed => $self->{text}); 1688 $self->_emit (changed => $self->{text});
1689 $self->update;
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1150} 1699}
1151 1700
1152sub get_text { 1701sub get_text {
1153 $_[0]{text} 1702 $_[0]{text}
1154} 1703}
… …
1159 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1160 1709
1161 ($w + 1, $h) # add 1 for cursor 1710 ($w + 1, $h) # add 1 for cursor
1162} 1711}
1163 1712
1164sub size_allocate {
1165 my ($self, $w, $h) = @_;
1166
1167 $self->_set_text ($self->{text});
1168}
1169
1170sub set_text {
1171 my ($self, $text) = @_;
1172
1173 $self->{cursor} = length $text;
1174 $self->_set_text ($text);
1175 $self->update;
1176}
1177
1178sub key_down { 1713sub key_down {
1179 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1180 1715
1181 my $mod = $ev->key_mod; 1716 my $mod = $ev->{mod};
1182 my $sym = $ev->key_sym; 1717 my $sym = $ev->{sym};
1183
1184 my $uni = $ev->key_unicode; 1718 my $uni = $ev->{unicode};
1185 1719
1186 my $text = $self->get_text; 1720 my $text = $self->get_text;
1187 1721
1188 if ($sym == SDLK_BACKSPACE) { 1722 if ($uni == 8) {
1189 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1190 } elsif ($sym == SDLK_DELETE) { 1724 } elsif ($uni == 127) {
1191 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1192 } elsif ($sym == SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1193 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1194 } elsif ($sym == SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1195 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1196 } elsif ($sym == SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1197 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1198 } elsif ($sym == SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1199 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1200 } elsif ($sym == SDLK_ESCAPE) { 1734 } elsif ($uni == 27) {
1201 $self->emit ('escape'); 1735 $self->_emit ('escape');
1202 } elsif ($uni) { 1736 } elsif ($uni) {
1203 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1204 } 1740 }
1205 1741
1206 $self->_set_text ($text); 1742 $self->_set_text ($text);
1207 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1208} 1747}
1209 1748
1210sub focus_in { 1749sub focus_in {
1211 my ($self) = @_; 1750 my ($self) = @_;
1212 1751
… …
1227 utf8::encode $text; 1766 utf8::encode $text;
1228 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1229 1768
1230 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1231 $self->update; 1770 $self->update;
1771
1772 1
1232} 1773}
1233 1774
1234sub mouse_motion { 1775sub mouse_motion {
1235 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1236# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1237} 1780}
1238 1781
1239sub _draw { 1782sub _draw {
1240 my ($self) = @_; 1783 my ($self) = @_;
1241 1784
1242 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1243 1786
1244 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1245 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1246 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1247 } else { 1790 } else {
1248 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1249 } 1792 }
1250 1793
1251 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1252 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1253 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1254 glVertex 0 , 0; 1797 glVertex 0 , 0;
1255 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1256 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1257 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1280 1823
1281package CFClient::UI::Entry; 1824package CFClient::UI::Entry;
1282 1825
1283our @ISA = CFClient::UI::EntryBase::; 1826our @ISA = CFClient::UI::EntryBase::;
1284 1827
1285use SDL; 1828use CFClient::OpenGL;
1286use SDL::OpenGL;
1287 1829
1288sub key_down { 1830sub key_down {
1289 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1290 1832
1291 my $sym = $ev->key_sym; 1833 my $sym = $ev->{sym};
1292 1834
1293 if ($sym == SDLK_RETURN) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1294 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1295 $self->update; 1841 $self->update;
1296 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1297 } else { 1865 } else {
1298 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1299 } 1869 1
1300
1301} 1870}
1302 1871
1303############################################################################# 1872#############################################################################
1304 1873
1305package CFClient::UI::Button; 1874package CFClient::UI::Button;
1306 1875
1307our @ISA = CFClient::UI::Label::; 1876our @ISA = CFClient::UI::Label::;
1308 1877
1309use SDL; 1878use CFClient::OpenGL;
1310use SDL::OpenGL;
1311 1879
1312my @tex = 1880my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1881 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314 qw(b1_button_active.png); 1882 qw(b1_button_active.png);
1315 1883
1316sub new { 1884sub new {
1317 my $class = shift; 1885 my $class = shift;
1318 1886
1319 $class->SUPER::new ( 1887 $class->SUPER::new (
1320 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1321 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1322 bg => [1, 1, 1, 0.2],
1323 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1324 can_hover => 1, 1892 can_hover => 1,
1325 align => 0, 1893 align => 0,
1326 valign => 0, 1894 valign => 0,
1895 can_events => 1,
1327 @_ 1896 @_
1328 ) 1897 )
1329} 1898}
1330 1899
1900sub activate { }
1901
1331sub button_up { 1902sub button_up {
1332 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1333 1904
1905 $self->emit ("activate")
1334 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1335 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1336 $self->emit ("activate"); 1908
1337 } 1909 1
1338} 1910}
1339 1911
1340sub _draw { 1912sub _draw {
1341 my ($self) = @_; 1913 my ($self) = @_;
1342 1914
1343 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1344 1916
1345 if ($GRAB == $self) {
1346 $self->{fg} = $self->{active_fg};
1347 }
1348
1349 glEnable GL_BLEND;
1350 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1351 glEnable GL_TEXTURE_2D; 1917 glEnable GL_TEXTURE_2D;
1352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1353 glColor 0, 0, 0, 1; 1919 glColor 0, 0, 0, 1;
1354 1920
1355 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1356 1922
1357 glDisable GL_TEXTURE_2D; 1923 glDisable GL_TEXTURE_2D;
1358 glDisable GL_BLEND;
1359 1924
1360 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1361} 1926}
1362 1927
1363############################################################################# 1928#############################################################################
… …
1365package CFClient::UI::CheckBox; 1930package CFClient::UI::CheckBox;
1366 1931
1367our @ISA = CFClient::UI::DrawBG::; 1932our @ISA = CFClient::UI::DrawBG::;
1368 1933
1369my @tex = 1934my @tex =
1370 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1935 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1371 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1936 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1372 1937
1373use SDL; 1938use CFClient::OpenGL;
1374use SDL::OpenGL;
1375 1939
1376sub new { 1940sub new {
1377 my $class = shift; 1941 my $class = shift;
1378 1942
1379 $class->SUPER::new ( 1943 $class->SUPER::new (
1380 padding => 2, 1944 padding_x => 2,
1945 padding_y => 2,
1381 fg => [1, 1, 1], 1946 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1950 state => 0,
1384 can_hover => 1, 1951 can_hover => 1,
1385 @_ 1952 @_
1386 ) 1953 )
1387} 1954}
1388 1955
1389sub size_request { 1956sub size_request {
1390 my ($self) = @_; 1957 my ($self) = @_;
1391 1958
1392 ($self->{padding} * 2 + 6) x 2 1959 (6) x 2
1393} 1960}
1394 1961
1395sub button_down { 1962sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1963 my ($self, $ev, $x, $y) = @_;
1397 1964
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1967 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1402 } 1973 1
1403} 1974}
1404 1975
1405sub _draw { 1976sub _draw {
1406 my ($self) = @_; 1977 my ($self) = @_;
1407 1978
1408 $self->SUPER::_draw; 1979 $self->SUPER::_draw;
1409 1980
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 1982
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1983 my ($w, $h) = @$self{qw(w h)};
1984
1985 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 1986
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 1988
1416 glEnable GL_BLEND; 1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1417 glEnable GL_TEXTURE_2D; 1991 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 1993 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 1994}
1427 1995
1428############################################################################# 1996#############################################################################
1429 1997
1998package CFClient::UI::Image;
1999
2000our @ISA = CFClient::UI::Base::;
2001
2002use CFClient::OpenGL;
2003use Carp qw/confess/;
2004
2005our %loaded_images;
2006
2007sub new {
2008 my $class = shift;
2009
2010 my $self = $class->SUPER::new (can_events => 0, @_);
2011
2012 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2013
2014 $loaded_images{$self->{image}} ||=
2015 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2016
2017 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2018
2019 Scalar::Util::weaken $loaded_images{$self->{image}};
2020
2021 $self->{aspect} = $tex->{w} / $tex->{h};
2022
2023 $self
2024}
2025
2026sub size_request {
2027 my ($self) = @_;
2028
2029 ($self->{tex}->{w}, $self->{tex}->{h})
2030}
2031
2032sub _draw {
2033 my ($self) = @_;
2034
2035 my $tex = $self->{tex};
2036
2037 my ($w, $h) = ($self->{w}, $self->{h});
2038
2039 if ($self->{rot90}) {
2040 glRotate 90, 0, 0, 1;
2041 glTranslate 0, -$self->{w}, 0;
2042
2043 ($w, $h) = ($h, $w);
2044 }
2045
2046 glEnable GL_TEXTURE_2D;
2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2048
2049 $tex->draw_quad_alpha (0, 0, $w, $h);
2050
2051 glDisable GL_TEXTURE_2D;
2052}
2053
2054#############################################################################
2055
1430package CFClient::UI::VGauge; 2056package CFClient::UI::VGauge;
1431 2057
1432our @ISA = CFClient::UI::Base::; 2058our @ISA = CFClient::UI::Base::;
1433 2059
1434use SDL::OpenGL; 2060use List::Util qw(min max);
2061
2062use CFClient::OpenGL;
1435 2063
1436my %tex = ( 2064my %tex = (
1437 food => [ 2065 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2067 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2068 ],
1441 grace => [ 2069 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2071 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2072 ],
1445 hp => [ 2073 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2075 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2076 ],
1449 mana => [ 2077 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2079 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2080 ],
1453); 2081);
1454 2082
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2083# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2084sub new {
1457 my $class = shift; 2085 my $class = shift;
1458 2086
1459 my $self = $class->SUPER::new (gauge => 'food', @_); 2087 my $self = $class->SUPER::new (
2088 type => 'food',
2089 @_
2090 );
2091
2092 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1460 2093
1461 $self 2094 $self
1462} 2095}
1463 2096
1464sub size_request { 2097sub size_request {
1465 my ($self) = @_; 2098 my ($self) = @_;
1466 2099
1467 my $tex = $tex{$self->{gauge}}[0]; 2100 #my $tex = $tex{$self->{type}}[0];
1468
1469 @$tex{qw(w h)} 2101 #@$tex{qw(w h)}
2102 (0, 0)
1470} 2103}
1471 2104
1472sub set_max { 2105sub set_max {
1473 my ($self, $max) = @_; 2106 my ($self, $max) = @_;
1474 2107
2108 return if $self->{max_val} == $max;
2109
1475 $self->{max_val} = $max; 2110 $self->{max_val} = $max;
2111 $self->update;
1476} 2112}
1477 2113
1478sub set_value { 2114sub set_value {
1479 my ($self, $val, $max) = @_; 2115 my ($self, $val, $max) = @_;
1480 2116
1481 $self->set_max ($max) 2117 $self->set_max ($max)
1482 if defined $max; 2118 if defined $max;
1483 2119
1484 $max = $self->{max_val}; 2120 return if $self->{val} == $val;
2121
1485 $self->{val} = $val; 2122 $self->{val} = $val;
1486
1487 $self->update; 2123 $self->update;
1488} 2124}
1489 2125
1490sub _draw { 2126sub _draw {
1491 my ($self) = @_; 2127 my ($self) = @_;
1492 2128
1493 my $tex = $tex{$self->{gauge}}; 2129 my $tex = $tex{$self->{type}};
2130 my ($t1, $t2, $t3) = @$tex;
1494 2131
1495 my ($w, $h) = ($self->{w}, $self->{h}); 2132 my ($w, $h) = ($self->{w}, $self->{h});
1496 2133
2134 if ($self->{vertical}) {
2135 glRotate 90, 0, 0, 1;
2136 glTranslate 0, -$self->{w}, 0;
2137
2138 ($w, $h) = ($h, $w);
2139 }
2140
1497 my $ycut = $self->{val} / ($self->{max_val} || 1); 2141 my $ycut = $self->{val} / ($self->{max_val} || 1);
1498 $ycut = 1 if $self->{val} > $self->{max_val};
1499 2142
1500 my $t1 = $tex->[0]; 2143 my $ycut1 = max 0, min 1, $ycut;
1501 my $t2 = $tex->[1]; 2144 my $ycut2 = max 0, min 1, $ycut - 1;
2145
2146 my $h1 = $self->{h} * (1 - $ycut1);
2147 my $h2 = $self->{h} * (1 - $ycut2);
1502 2148
1503 glEnable GL_BLEND; 2149 glEnable GL_BLEND;
1504 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2150 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1505 glEnable GL_TEXTURE_2D; 2152 glEnable GL_TEXTURE_2D;
1506 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507 2154
1508 my $h1 = $self->{h} - $ycut * $self->{h};
1509 my $h2 = $ycut * $self->{h};
1510
1511 my $yp = 0;
1512
1513 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
1514 glBegin GL_QUADS; 2156 glBegin GL_QUADS;
1515 glTexCoord 0 , 0; glVertex 0 , $yp; 2157 glTexCoord 0 , 0; glVertex 0 , 0;
1516 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2158 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1517 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2159 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1518 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2160 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1519 glEnd; 2161 glEnd;
1520 2162
1521 $yp += $h1; 2163 my $ycut1 = List::Util::min 1, $ycut;
1522
1523 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2164 glBindTexture GL_TEXTURE_2D, $t2->{name};
1524 glBegin GL_QUADS; 2165 glBegin GL_QUADS;
1525 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2166 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1526 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2167 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1527 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1528 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2168 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1529 glEnd; 2170 glEnd;
2171
2172 if ($t3) {
2173 glBindTexture GL_TEXTURE_2D, $t3->{name};
2174 glBegin GL_QUADS;
2175 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2177 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179 glEnd;
2180 }
1530 2181
1531 glDisable GL_BLEND; 2182 glDisable GL_BLEND;
1532 glDisable GL_TEXTURE_2D; 2183 glDisable GL_TEXTURE_2D;
1533} 2184}
1534 2185
1535############################################################################# 2186#############################################################################
1536 2187
2188package CFClient::UI::Gauge;
2189
2190our @ISA = CFClient::UI::VBox::;
2191
2192sub new {
2193 my ($class, %arg) = @_;
2194
2195 my $self = $class->SUPER::new (
2196 tooltip => $arg{type},
2197 can_hover => 1,
2198 can_events => 1,
2199 %arg,
2200 );
2201
2202 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2203 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2204 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2205
2206 $self
2207}
2208
2209sub set_fontsize {
2210 my ($self, $fsize) = @_;
2211
2212 $self->{value}->set_fontsize ($fsize);
2213 $self->{max} ->set_fontsize ($fsize);
2214}
2215
2216sub set_max {
2217 my ($self, $max) = @_;
2218
2219 $self->{gauge}->set_max ($max);
2220 $self->{max}->set_text ($max);
2221}
2222
2223sub set_value {
2224 my ($self, $val, $max) = @_;
2225
2226 $self->set_max ($max)
2227 if defined $max;
2228
2229 $self->{gauge}->set_value ($val, $max);
2230 $self->{value}->set_text ($val);
2231}
2232
2233#############################################################################
2234
1537package CFClient::UI::Slider; 2235package CFClient::UI::Slider;
1538 2236
1539use strict; 2237use strict;
1540 2238
1541use SDL::OpenGL; 2239use CFClient::OpenGL;
1542 2240
1543our @ISA = CFClient::UI::DrawBG::; 2241our @ISA = CFClient::UI::DrawBG::;
1544 2242
1545my @tex = 2243my @tex =
1546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2244 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1547 qw(s1_slider.png s1_slider_bg.png); 2245 qw(s1_slider.png s1_slider_bg.png);
1548 2246
1549sub new { 2247sub new {
1550 my $class = shift; 2248 my $class = shift;
1551 2249
1552 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
1553 2251
1554 # TODO: 0-width page 2252 # TODO: 0-width page
1555 # TODO: req_w/h are wrong with vertical 2253 # TODO: req_w/h are wrong with vertical
1556 # TODO: calculations are off 2254 # TODO: calculations are off
1557 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
1558 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
1559 active_fg => [0, 0, 0], 2257 active_fg => [0, 0, 0],
2258 bg => [0, 0, 0, 0.2],
2259 active_bg => [1, 1, 1, 0.5],
1560 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
1561 req_w => 20, 2261 min_w => $::WIDTH / 80,
1562 req_h => 20, 2262 min_h => $::WIDTH / 80,
1563 vertical => 0, 2263 vertical => 0,
1564 can_hover => 1, 2264 can_hover => 1,
1565 inner_pad => 5, 2265 inner_pad => 0.02,
1566 @_ 2266 @_
1567 ); 2267 );
1568 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
1569 $self 2272 $self
1570} 2273}
1571 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($self, $range) = @_;
2279
2280 ($range, $self->{range}) = ($self->{range}, $range);
2281
2282 $self->update
2283 if "@$range" ne "@{$self->{range}}";
2284}
2285
2286sub set_value {
2287 my ($self, $value) = @_;
2288
2289 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290
2291 $hi = $lo + 1 if $hi <= $lo;
2292
2293 $page = $hi - $lo if $page > $hi - $lo;
2294
2295 $value = $lo if $value < $lo;
2296 $value = $hi - $page if $value > $hi - $page;
2297
2298 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299 if $unit;
2300
2301 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302
2303 if ($value != $old_value) {
2304 $self->_emit (changed => $value);
2305 $self->update;
2306 }
2307}
2308
1572sub size_request { 2309sub size_request {
1573 my ($self) = @_; 2310 my ($self) = @_;
1574 2311
1575 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
1576 my $h = $self->{req_h};
1577
1578 $self->{vertical} ? ($h, $w) : ($w, $h)
1579} 2313}
1580 2314
1581sub button_down { 2315sub button_down {
1582 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
1583 2317
1584 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
1585 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
1586} 2323}
1587 2324
1588sub mouse_motion { 2325sub mouse_motion {
1589 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
1590 2327
1591 if ($GRAB == $self) { 2328 if ($GRAB == $self) {
2329 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330
2331 my (undef, $lo, $hi, $page) = @{$self->{range}};
2332
2333 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2334
2335 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336 } else {
2337 return 0;
2338 }
2339
2340 1
2341}
2342
2343sub update {
2344 my ($self) = @_;
2345
2346 delete $self->{knob_w};
2347 $self->SUPER::update;
2348}
2349
2350sub _draw {
2351 my ($self) = @_;
2352
2353 unless ($self->{knob_w}) {
2354 $self->set_value ($self->{range}[0]);
2355
1592 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
1593 2358
1594 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1595 2360
1596 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2361 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1597 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1598 2363
1599 $x -= $inner_pad_px; # substract the padding 2364 $value = ($value - $lo) / $range;
1600 $x = $x * ($hi - $lo) / $inner_w + $lo; 2365 $value = $value * $self->{scale} + $self->{offset};
1601 $x = $lo if $x < $lo;
1602 $x = $hi - $page if $x > $hi - $page;
1603 $self->{range}[0] = $x;
1604 2366
1605 $self->emit (changed => $x); 2367 $self->{knob_x} = $value - $knob_w * 0.5;
1606 $self->update; 2368 $self->{knob_w} = $knob_w;
1607 } 2369 }
1608}
1609
1610# the inner_* stuff is for generating a padding for the slider handle,
1611# so that the handle doesn't leave the texture. This calculation isn't 100%
1612# correct propably, but it does the job for now
1613sub _calc_inner_pad_px {
1614 my ($self, $w) = @_;
1615 ($w / 100) * $self->{inner_pad} # % to pixels
1616}
1617
1618sub _draw {
1619 my ($self) = @_;
1620 2370
1621 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1622 2372
1623 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1624 2374
1625 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1626 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1627 2377
2378 glTranslate 1, 0, 0;
1628 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1629 glTranslate 0, -$self->{w}, 0;
1630
1631 ($w, $h) = ($h, $w);
1632 } 2380 }
1633 2381
1634 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1635 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1636 2384
1637 my ($value, $lo, $hi, $page) = @{$self->{range}};
1638
1639 $hi = $value + 1 if $lo == $hi;
1640
1641 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1642 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1643
1644 $page = int $page * $inner_w / ($hi - $lo);
1645 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1646
1647 $w -= $page;
1648 $page &= ~1;
1649 glTranslate $page * 0.5, 0, 0;
1650 $page ||= 2;
1651
1652 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1653 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1654
1655 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2387
1660 # draw background 2388 # draw background
1661 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1662 2390
1663 # draw handle 2391 # draw handle
1664 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1665 2393
1666 glDisable GL_BLEND;
1667 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1668} 2395}
1669 2396
1670############################################################################# 2397#############################################################################
1671 2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
2437
2438#############################################################################
2439
1672package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1673 2441
1674our @ISA = CFClient::UI::HBox::; 2442our @ISA = CFClient::UI::HBox::;
1675 2443
1676use SDL::OpenGL; 2444use CFClient::OpenGL;
1677 2445
1678sub new { 2446sub new {
1679 my $class = shift; 2447 my $class = shift;
1680 2448
1681 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1682 fontsize => 1, 2450 fontsize => 1,
2451 can_events => 0,
2452 #font => default_font
1683 @_, 2453 @_,
1684 2454
1685 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1686 par => [], 2456 par => [],
1687 height => 0, 2457 height => 0,
1688 children => [ 2458 children => [
1689 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1690 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1691 ], 2461 ],
1692 ); 2462 );
1693 2463
1694 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1695 $self->update;
1696 });
1697 2465
1698 $self 2466 $self
1699} 2467}
1700 2468
1701sub set_fontsize { 2469sub set_fontsize {
… …
1703 2471
1704 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1705 $self->reflow; 2473 $self->reflow;
1706} 2474}
1707 2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
1708sub text_height { 2488sub text_size {
1709 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1710 2490
1711 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1712 2492
1713 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1714 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1715 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1716 2496
1717 ($layout->size)[1] 2497 $layout->size
1718} 2498}
1719 2499
1720sub reflow { 2500sub reflow {
1721 my ($self) = @_; 2501 my ($self) = @_;
1722 2502
1723 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1724 $self->update; 2504 $self->update;
1725} 2505}
1726 2506
1727sub size_allocate { 2507sub set_offset {
2508 my ($self, $offset) = @_;
2509
2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
2512}
2513
2514sub clear {
1728 my ($self, $w, $h) = @_; 2515 my ($self) = @_;
1729 2516
1730 $self->SUPER::size_allocate ($w, $h); 2517 $self->{par} = [];
1731 2518 $self->{height} = 0;
1732 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1733 $self->{layout}->set_width ($self->{children}[0]{w});
1734
1735 $self->reflow;
1736} 2520}
1737 2521
1738sub add_paragraph { 2522sub add_paragraph {
1739 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1740 2524
1741 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1742 2526 my ($w, $h) = $self->text_size ($line);
1743 my $height = $self->text_height ($text);
1744
1745 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1746 2530
1747 push @{$self->{par}}, [$height, $color, $text];
1748
1749 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1750 $self->{children}[1]->update;
1751} 2532}
1752 2533
1753sub update { 2534sub update {
1754 my ($self) = @_; 2535 my ($self) = @_;
1755 2536
… …
1757 2538
1758 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1759 2540
1760 delete $self->{texture}; 2541 delete $self->{texture};
1761 2542
1762 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1763 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1764 my $height = 0; 2547 my $height = 0;
1765 2548
1766 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1767 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
1768 2564
1769 $self->{height} = $height; 2565 $self->{height} = $height;
1770 2566
1771 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1772 2568
1773 delete $self->{texture}; 2569 delete $self->{texture};
1774 } 2570 }
1775 2571
1776 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1777 glClearColor 0, 0, 0, 1; 2573 glClearColor 0, 0, 0, 0;
1778 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1779 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1780 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784
1785 my $top = int $self->{children}[1]{range}[0];
1786
1787 my $y0 = $top;
1788 my $y1 = $top + $self->{h};
1789
1790 my $y = 0;
1791
1792 my $layout = $self->{layout};
1793 2590
1794 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1795 my $h = $par->[0]; 2592 my $h = $par->[1];
1796 2593
1797 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
1798 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1799 2598
1800 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1801 my ($W, $H) = $layout->size; 2600
1802 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1803 } 2603 }
1804 2604
1805 $y += $h; 2605 $y += $h;
1806 } 2606 }
1807 2607
1808 glDisable GL_TEXTURE_2D;
1809 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
1810 }; 2609 };
1811 }); 2610 });
1812} 2611}
1813 2612
1814sub _draw { 2613sub _draw {
1815 my ($self) = @_; 2614 my ($self) = @_;
1816 2615
1817 if ($self->{texture}) {
1818 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2618 glColor 0, 0, 0, 1;
2619 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1821 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1822 }
1823 2621
1824 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
1825 2623
1826} 2624}
1827 2625
1828############################################################################# 2626#############################################################################
1829 2627
1830package CFClient::UI::MapWidget;
1831
1832use strict;
1833
1834use List::Util qw(min max);
1835
1836use SDL;
1837use SDL::OpenGL;
1838
1839our @ISA = CFClient::UI::Base::;
1840
1841sub new {
1842 my $class = shift;
1843
1844 $class->SUPER::new (
1845 z => -1,
1846 can_focus => 1,
1847 list => (glGenLists 1),
1848 @_
1849 )
1850}
1851
1852sub key_down {
1853 print "MAPKEYDOWN\n";
1854}
1855
1856sub key_up {
1857}
1858
1859sub button_down {
1860 my ($self, $ev, $x, $y) = @_;
1861
1862 $self->focus_in;
1863
1864 if ($ev->button == 2) {
1865 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1866 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1867
1868 $self->{motion} = sub {
1869 my ($ev, $x, $y) = @_;
1870
1871 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1872
1873 $::CFG->{map_shift_x} = $bw + $x - $ox;
1874 $::CFG->{map_shift_y} = $bh + $y - $oy;
1875
1876 $self->update;
1877 };
1878 }
1879}
1880
1881sub button_up {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 delete $self->{motion};
1885}
1886
1887sub mouse_motion {
1888 my ($self, $ev, $x, $y) = @_;
1889
1890 $self->{motion}->($ev, $x, $y) if $self->{motion};
1891}
1892
1893sub size_request {
1894 (
1895 1 + 32 * int $::WIDTH / 32,
1896 1 + 32 * int $::HEIGHT / 32,
1897 )
1898}
1899
1900sub update {
1901 my ($self) = @_;
1902
1903 $self->{need_update} = 1;
1904 $self->SUPER::update;
1905}
1906
1907sub draw {
1908 my ($self) = @_;
1909
1910 if (delete $self->{need_update}) {
1911 glNewList $self->{list}, GL_COMPILE;
1912
1913 if ($::MAP) {
1914 my $sw = int $::WIDTH / 32;
1915 my $sh = int $::HEIGHT / 32;
1916
1917 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1918 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1919
1920 glTranslate $sx0 - 32, $sy0 - 32, 0;
1921
1922 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1923
1924 if ($::CFG->{fow_enable}) {
1925 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1926 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1927 glConvolutionFilter2D (
1928 GL_CONVOLUTION_2D,
1929 GL_ALPHA,
1930 3, 3,
1931 GL_ALPHA, GL_FLOAT,
1932 pack "f*",
1933 0.1, 0.1, 0.1,
1934 0.1, 0.2, 0.1,
1935 0.1, 0.1, 0.1,
1936 );
1937 glEnable GL_CONVOLUTION_2D;
1938 }
1939
1940 $self->{fow_texture} = new CFClient::Texture
1941 w => $w,
1942 h => $h,
1943 data => $data,
1944 internalformat => GL_ALPHA,
1945 format => GL_ALPHA;
1946
1947 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1948
1949 glEnable GL_BLEND;
1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1951 glEnable GL_TEXTURE_2D;
1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1953
1954 glColor +($::CFG->{fow_intensity}) x 3, 1;
1955 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1956
1957 glDisable GL_TEXTURE_2D;
1958 glDisable GL_BLEND;
1959 }
1960
1961 # HACK BEGIN
1962 {
1963 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1964 my ($w, $h) = (250, 250);
1965
1966 glEnable GL_BLEND;
1967 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1968 glEnable GL_TEXTURE_2D;
1969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1970
1971 $self->{mapmap_texture} =
1972 new CFClient::Texture
1973 w => $w,
1974 h => $h,
1975 data => $::MAP->mapmap ($w, $h),
1976 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1977
1978 $self->{mapmap_texture}->draw_quad (100, 100);
1979
1980 glDisable GL_TEXTURE_2D;
1981 glDisable GL_BLEND;
1982 }
1983 # HACK END
1984 }
1985
1986 glEndList;
1987 }
1988
1989 glPushMatrix;
1990 glCallList $self->{list};
1991 glPopMatrix;
1992
1993 if ($FOCUS != $self) {
1994 glColor 64/255, 64/255, 64/255;
1995 glLogicOp GL_AND;
1996 glEnable GL_COLOR_LOGIC_OP;
1997 glBegin GL_QUADS;
1998 glVertex 0, 0;
1999 glVertex 0, $::HEIGHT;
2000 glVertex $::WIDTH, $::HEIGHT;
2001 glVertex $::WIDTH, 0;
2002 glEnd;
2003 glDisable GL_COLOR_LOGIC_OP;
2004 }
2005}
2006
2007my %DIR = (
2008 SDLK_KP8, [1, "north"],
2009 SDLK_KP9, [2, "northeast"],
2010 SDLK_KP6, [3, "east"],
2011 SDLK_KP3, [4, "southeast"],
2012 SDLK_KP2, [5, "south"],
2013 SDLK_KP1, [6, "southwest"],
2014 SDLK_KP4, [7, "west"],
2015 SDLK_KP7, [8, "northwest"],
2016
2017 SDLK_UP, [1, "north"],
2018 SDLK_RIGHT, [3, "east"],
2019 SDLK_DOWN, [5, "south"],
2020 SDLK_LEFT, [7, "west"],
2021);
2022
2023sub key_down {
2024 my ($self, $ev) = @_;
2025
2026 my $mod = $ev->key_mod;
2027 my $sym = $ev->key_sym;
2028
2029 if ($sym == SDLK_KP5) {
2030 $::CONN->user_send ("stay fire");
2031 } elsif ($sym == SDLK_a) {
2032 $::CONN->user_send ("apply");
2033 } elsif ($sym == SDLK_QUOTE) {
2034 $self->emit ('activate_console');
2035 } elsif ($sym == SDLK_SLASH) {
2036 $self->emit ('activate_console' => '/');
2037 } elsif (exists $DIR{$sym}) {
2038 if ($mod & KMOD_SHIFT) {
2039 $self->{shft}++;
2040 $::CONN->user_send ("fire $DIR{$sym}[0]");
2041 } elsif ($mod & KMOD_CTRL) {
2042 $self->{ctrl}++;
2043 $::CONN->user_send ("run $DIR{$sym}[0]");
2044 } else {
2045 $::CONN->user_send ("$DIR{$sym}[1]");
2046 }
2047 }
2048}
2049
2050sub key_up {
2051 my ($self, $ev) = @_;
2052
2053 my $mod = $ev->key_mod;
2054 my $sym = $ev->key_sym;
2055
2056 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2057 $::CONN->user_send ("fire_stop");
2058 }
2059 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2060 $::CONN->user_send ("run_stop");
2061 }
2062}
2063
2064#############################################################################
2065
2066package CFClient::UI::Animator; 2628package CFClient::UI::Animator;
2067 2629
2068use SDL::OpenGL; 2630use CFClient::OpenGL;
2069 2631
2070our @ISA = CFClient::UI::Bin::; 2632our @ISA = CFClient::UI::Bin::;
2071 2633
2072sub moveto { 2634sub moveto {
2073 my ($self, $x, $y) = @_; 2635 my ($self, $x, $y) = @_;
… …
2111 2673
2112sub new { 2674sub new {
2113 my $class = shift; 2675 my $class = shift;
2114 2676
2115 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
2116 state => 0, 2678 state => 0,
2117 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
2118 @_ 2680 @_
2119 ); 2681 );
2120 2682
2121 if ($self->{state}) {
2122 $self->{state} = 0;
2123 $self->toggle_flopper;
2124 }
2125
2126 $self 2683 $self
2127} 2684}
2128 2685
2129sub toggle_flopper { 2686sub toggle_flopper {
2130 my ($self) = @_; 2687 my ($self) = @_;
2131 2688
2132 # TODO: use animation 2689 $self->{other}->toggle_visibility;
2133 if ($self->{state} = !$self->{state}) { 2690}
2134 $CFClient::UI::ROOT->add ($self->{other}); 2691
2135 $self->{other}->move ($self->coord2global (0, $self->{h})); 2692#############################################################################
2693
2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 0, 0, 0, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
2136 $self->emit ("open"); 2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
2137 } else { 2950 } else {
2138 $CFClient::UI::ROOT->remove ($self->{other}); 2951 return 0
2139 $self->emit ("close"); 2952 }
2953
2140 } 2954 1
2141
2142 $self->emit (changed => $self->{state});
2143} 2955}
2144 2956
2145############################################################################# 2957#############################################################################
2146 2958
2959package CFClient::UI::Multiplexer;
2960
2961our @ISA = CFClient::UI::Container::;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 );
3078
3079 Scalar::Util::weaken (my $this = $self);
3080
3081 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {
3082 $this->reorder;
3083 $this->update;
3084 });
3085
3086 $self
3087}
3088
3089sub reorder {
3090 my ($self) = @_;
3091 my $NOW = Time::HiRes::time;
3092
3093 while (my ($k, $v) = each %{ $self->{item} }) {
3094 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095 }
3096
3097 my @widgets;
3098
3099 my @items = sort {
3100 $a->{pri} <=> $b->{pri}
3101 or $b->{id} <=> $a->{id}
3102 } values %{ $self->{item} };
3103
3104 $self->{timer}->interval (1);
3105
3106 my $count = 10 + 1;
3107 for my $item (@items) {
3108 last unless --$count;
3109
3110 push @widgets, $item->{label} ||= do {
3111 # TODO: doesn't handle markup well (read as: at all)
3112 my $short = $item->{count} > 1
3113 ? "<b>$item->{count} ×</b> $item->{text}"
3114 : $item->{text};
3115
3116 for ($short) {
3117 s/^\s+//;
3118 s/\s+/ /g;
3119 }
3120
3121 new CFClient::UI::Label
3122 markup => $short,
3123 tooltip => $item->{tooltip},
3124 tooltip_font => $::FONT_PROP,
3125 tooltip_width => 0.67,
3126 fontsize => $item->{fontsize} || $self->{fontsize},
3127 max_w => $::WIDTH * 0.44,
3128 fg => $item->{fg},
3129 orig_alpha => $item->{fg}[3] || 1,
3130 can_events => 1,
3131 can_hover => 1
3132 };
3133
3134 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135 $item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;
3136 if ($diff < 1) {
3137 $item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138 $item->{label}->realloc;
3139 }
3140 $item->{label}->update;
3141 $self->{timer}->interval (1/30);
3142 }
3143 }
3144
3145 $self->clear;
3146 $self->SUPER::add (reverse @widgets);
3147}
3148
3149sub add {
3150 my ($self, $text, %arg) = @_;
3151
3152 $text =~ s/^\s+//;
3153 $text =~ s/\s+$//;
3154
3155 return unless $text;
3156
3157 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3158
3159 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3160
3161 if (my $item = $self->{item}{$group}) {
3162 if ($item->{text} eq $text) {
3163 $item->{count}++;
3164 } else {
3165 $item->{count} = 1;
3166 $item->{text} = $item->{tooltip} = $text;
3167 }
3168 $item->{id} = ++$self->{id};
3169 $item->{timeout} = $timeout;
3170 delete $item->{label};
3171 } else {
3172 $self->{item}{$group} = {
3173 id => ++$self->{id},
3174 text => $text,
3175 timeout => $timeout,
3176 tooltip => $text,
3177 fg => [0.8, 0.8, 0.8, 0.8],
3178 pri => 0,
3179 count => 1,
3180 %arg,
3181 };
3182 }
3183
3184 $self->reorder;
3185}
3186
3187sub reconfigure {
3188 my ($self) = @_;
3189
3190 delete $_->{label}
3191 for values %{ $self->{item} || {} };
3192
3193 $self->reorder;
3194 $self->SUPER::reconfigure;
3195}
3196
3197sub DESTROY {
3198 my ($self) = @_;
3199
3200 $self->{timer}->cancel;
3201
3202 $self->SUPER::DESTROY;
3203}
3204
3205#############################################################################
3206
3207package CFClient::UI::Inventory;
3208
3209our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211sub new {
3212 my $class = shift;
3213
3214 my $self = $class->SUPER::new (
3215 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216 @_,
3217 );
3218
3219 $self
3220}
3221
3222sub set_items {
3223 my ($self, $items) = @_;
3224
3225 $self->{child}->clear;
3226 return unless $items;
3227
3228 my @items = sort {
3229 ($a->{type} <=> $b->{type})
3230 or ($a->{name} cmp $b->{name})
3231 } @$items;
3232
3233 $self->{real_items} = \@items;
3234
3235 my $row = 0;
3236 for my $item (@items) {
3237 CFClient::Item::update_widgets $item;
3238
3239 $self->{child}->add (0, $row, $item->{face_widget});
3240 $self->{child}->add (1, $row, $item->{desc_widget});
3241 $self->{child}->add (2, $row, $item->{weight_widget});
3242
3243 $row++;
3244 }
3245}
3246
3247#############################################################################
3248
3249package CFClient::UI::BindEditor;
3250
3251our @ISA = CFClient::UI::FancyFrame::;
3252
3253sub new {
3254 my $class = shift;
3255
3256 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258 $self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262 text => "start recording",
3263 tooltip => "Start/Stops recording of actions."
3264 ."All subsequent actions after the recording started will be captured."
3265 ."The actions are displayed after the record was stopped."
3266 ."To bind the action you have to click on the 'Bind' button",
3267 on_activate => sub {
3268 unless ($self->{recording}) {
3269 $self->start;
3270 } else {
3271 $self->stop;
3272 }
3273 });
3274
3275 $vb->add (new CFClient::UI::Label text => "Actions:");
3276 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3279 $vb->add (my $hb = new CFClient::UI::HBox);
3280 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281 $hb->add (new CFClient::UI::Button
3282 text => "bind",
3283 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284 on_activate => sub {
3285 $self->ask_for_bind;
3286 });
3287
3288 $vb->add (my $hb = new CFClient::UI::HBox);
3289 $hb->add (new CFClient::UI::Button
3290 text => "ok",
3291 expand => 1,
3292 tooltip => "This closes the binding editor and saves the binding",
3293 on_activate => sub {
3294 $self->hide;
3295 $self->commit;
3296 });
3297
3298 $hb->add (new CFClient::UI::Button
3299 text => "cancel",
3300 expand => 1,
3301 tooltip => "This closes the binding editor without saving",
3302 on_activate => sub {
3303 $self->hide;
3304 $self->{binding_cancel}->()
3305 if $self->{binding_cancel};
3306 });
3307
3308 $self->update_binding_widgets;
3309
3310 $self
3311}
3312
3313sub commit {
3314 my ($self) = @_;
3315 my ($mod, $sym, $cmds) = $self->get_binding;
3316 if ($sym != 0 && @$cmds > 0) {
3317 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318 ."'. Don't forget 'Save Config'!");
3319 $self->{binding_change}->($mod, $sym, $cmds)
3320 if $self->{binding_change};
3321 } else {
3322 $::STATUSBOX->add ("No action bound, no key or action specified!");
3323 $self->{binding_cancel}->()
3324 if $self->{binding_cancel};
3325 }
3326}
3327
3328sub start {
3329 my ($self) = @_;
3330
3331 $self->{rec_btn}->set_text ("stop recording");
3332 $self->{recording} = 1;
3333 $self->clear_command_list;
3334 $::CONN->start_record if $::CONN;
3335}
3336
3337sub stop {
3338 my ($self) = @_;
3339
3340 $self->{rec_btn}->set_text ("start recording");
3341 $self->{recording} = 0;
3342
3343 my $rec;
3344 $rec = $::CONN->stop_record if $::CONN;
3345 return unless ref $rec eq 'ARRAY';
3346 $self->set_command_list ($rec);
3347}
3348
3349
3350sub ask_for_bind_and_commit {
3351 my ($self) = @_;
3352 $self->ask_for_bind (1);
3353}
3354
3355sub ask_for_bind {
3356 my ($self, $commit) = @_;
3357
3358 CFClient::Binder::open_binding_dialog (sub {
3359 my ($mod, $sym) = @_;
3360 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361 $self->update_binding_widgets;
3362 $self->commit if $commit;
3363 });
3364}
3365
3366# $mod and $sym are the modifiers and key symbol
3367# $cmds is a array ref of strings (the commands)
3368# $cb is the callback that is executed on OK
3369# $ccb is the callback that is executed on CANCEL and
3370# when the binding was unsuccessful on OK
3371sub set_binding {
3372 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374 $self->clear_command_list;
3375 $self->{recording} = 0;
3376 $self->{rec_btn}->set_text ("start recording");
3377
3378 $self->{binding} = [$mod, $sym];
3379 $self->{commands} = $cmds;
3380
3381 $self->{binding_change} = $cb;
3382 $self->{binding_cancel} = $ccb;
3383
3384 $self->update_binding_widgets;
3385}
3386
3387# this is a shortcut method that asks for a binding
3388# and then just binds it.
3389sub do_quick_binding {
3390 my ($self, $cmds) = @_;
3391 $self->set_binding (undef, undef, $cmds, sub {
3392 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393 });
3394 $self->ask_for_bind (1);
3395}
3396
3397sub update_binding_widgets {
3398 my ($self) = @_;
3399 my ($mod, $sym, $cmds) = $self->get_binding;
3400 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401 $self->set_command_list ($cmds);
3402}
3403
3404sub get_binding {
3405 my ($self) = @_;
3406 return (
3407 $self->{binding}->[0],
3408 $self->{binding}->[1],
3409 [ grep { defined $_ } @{$self->{commands}} ]
3410 );
3411}
3412
3413sub clear_command_list {
3414 my ($self) = @_;
3415 $self->{cmdbox}->clear ();
3416}
3417
3418sub set_command_list {
3419 my ($self, $cmds) = @_;
3420
3421 $self->{cmdbox}->clear ();
3422 $self->{commands} = $cmds;
3423
3424 my $idx = 0;
3425
3426 for (@$cmds) {
3427 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429 my $i = $idx;
3430 $hb->add (new CFClient::UI::Label text => $_);
3431 $hb->add (new CFClient::UI::Button
3432 text => "delete",
3433 tooltip => "Deletes the action from the record",
3434 on_activate => sub {
3435 $self->{cmdbox}->remove ($hb);
3436 $cmds->[$i] = undef;
3437 });
3438
3439
3440 $idx++
3441 }
3442}
3443
3444#############################################################################
3445
3446package CFClient::UI::SpellList;
3447
3448our @ISA = CFClient::UI::Table::;
3449
3450sub new {
3451 my $class = shift;
3452
3453 my $self = $class->SUPER::new (
3454 binding => [],
3455 commands => [],
3456 @_,
3457 )
3458}
3459
3460# XXX: Do sorting? Argl...
3461sub add_spell {
3462 my ($self, $spell) = @_;
3463 $self->{spells}->{$spell->{name}} = $spell;
3464
3465 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3466 face => $spell->{face},
3467 can_hover => 1,
3468 can_events => 1,
3469 tooltip => $spell->{message});
3470
3471 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472 text => $spell->{name},
3473 can_hover => 1,
3474 can_events => 1,
3475 tooltip => $spell->{message},
3476 expand => 1);
3477
3478 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481 expand => 1);
3482
3483 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484 text => "bind to key",
3485 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486}
3487
3488sub rebuild_spell_list {
3489 my ($self) = @_;
3490 $self->{tbl_idx} = 0;
3491 $self->add_spell ($_) for values %{$self->{spells}};
3492}
3493
3494sub remove_spell {
3495 my ($self, $spell) = @_;
3496 delete $self->{spells}->{$spell->{name}};
3497 $self->rebuild_spell_list;
3498}
3499
3500#############################################################################
3501
2147package CFClient::UI::Root; 3502package CFClient::UI::Root;
2148 3503
2149our @ISA = CFClient::UI::Container::; 3504our @ISA = CFClient::UI::Container::;
2150 3505
2151use SDL::OpenGL; 3506use List::Util qw(min max);
2152 3507
2153sub check_size { 3508use CFClient::OpenGL;
2154 my ($self) = @_;
2155 3509
2156 $self->configure (0, 0, $::WITH, $::HEIGHT); 3510sub new {
3511 my $class = shift;
3512
3513 my $self = $class->SUPER::new (
3514 visible => 1,
3515 @_,
3516 );
3517
3518 Scalar::Util::weaken ($self->{root} = $self);
3519
3520 $self
2157} 3521}
2158 3522
2159sub size_request { 3523sub size_request {
2160 ($::WIDTH, $::HEIGHT) 3524 my ($self) = @_;
2161}
2162 3525
2163sub configure { 3526 ($self->{w}, $self->{h})
3527}
3528
3529sub _to_pixel {
3530 my ($coord, $size, $max) = @_;
3531
3532 $coord =
3533 $coord eq "center" ? ($max - $size) * 0.5
3534 : $coord eq "max" ? $max
3535 : $coord;
3536
3537 $coord = 0 if $coord < 0;
3538 $coord = $max - $size if $coord > $max - $size;
3539
3540 int $coord + 0.5
3541}
3542
3543sub size_allocate {
2164 my ($self, $x, $y, $w, $h) = @_; 3544 my ($self, $w, $h) = @_;
2165 3545
2166 $self->SUPER::configure ($x, $y, $w, $h); 3546 for my $child ($self->children) {
3547 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2167 3548
2168 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3549 $X = $child->{force_x} if exists $child->{force_x};
2169 for @{$self->{children}}; 3550 $Y = $child->{force_y} if exists $child->{force_y};
2170}
2171 3551
2172sub _topleft { 3552 $X = _to_pixel $X, $W, $self->{w};
3553 $Y = _to_pixel $Y, $H, $self->{h};
3554
3555 $child->configure ($X, $Y, $W, $H);
3556 }
3557}
3558
3559sub coord2local {
2173 my ($self, $x, $y) = @_; 3560 my ($self, $x, $y) = @_;
2174 3561
2175 ($x, $y) 3562 ($x, $y)
2176} 3563}
2177 3564
3565sub coord2global {
3566 my ($self, $x, $y) = @_;
3567
3568 ($x, $y)
3569}
3570
2178sub update { 3571sub update {
2179 my ($self) = @_; 3572 my ($self) = @_;
2180 3573
2181 $self->check_size; 3574 $::WANT_REFRESH++;
2182 ::refresh ();
2183} 3575}
2184 3576
2185sub add { 3577sub add {
2186 my ($self, $child) = @_; 3578 my ($self, @children) = @_;
2187 3579
3580 $_->{is_toplevel} = 1
3581 for @children;
3582
2188 $self->SUPER::add ($child); 3583 $self->SUPER::add (@children);
3584}
3585
3586sub remove {
3587 my ($self, @children) = @_;
3588
3589 $self->SUPER::remove (@children);
3590
3591 delete $self->{is_toplevel}
3592 for @children;
3593
3594 while (@children) {
3595 my $w = pop @children;
3596 push @children, $w->children;
3597 $w->set_invisible;
3598 }
2189} 3599}
2190 3600
2191sub on_refresh { 3601sub on_refresh {
2192 my ($self, $id, $cb) = @_; 3602 my ($self, $id, $cb) = @_;
2193 3603
2194 $self->{refresh_hook}{$id} = $cb; 3604 $self->{refresh_hook}{$id} = $cb;
2195} 3605}
2196 3606
3607sub on_post_alloc {
3608 my ($self, $id, $cb) = @_;
3609
3610 $self->{post_alloc_hook}{$id} = $cb;
3611}
3612
2197sub draw { 3613sub draw {
2198 my ($self) = @_; 3614 my ($self) = @_;
2199 3615
2200 while (my $rcb = delete $self->{refresh_hook}) { 3616 while ($self->{refresh_hook}) {
2201 $_->() for values %$rcb; 3617 $_->()
3618 for values %{delete $self->{refresh_hook}};
2202 } 3619 }
3620
3621 if ($self->{realloc}) {
3622 my %queue;
3623 my @queue;
3624 my $widget;
3625
3626 outer:
3627 while () {
3628 if (my $realloc = delete $self->{realloc}) {
3629 for $widget (values %$realloc) {
3630 $widget->{visible} or next; # do not resize invisible widgets
3631
3632 $queue{$widget+0}++ and next; # duplicates are common
3633
3634 push @{ $queue[$widget->{visible}] }, $widget;
3635 }
3636 }
3637
3638 while () {
3639 @queue or last outer;
3640
3641 $widget = pop @{ $queue[-1] || [] }
3642 and last;
3643
3644 pop @queue;
3645 }
3646
3647 delete $queue{$widget+0};
3648
3649 my ($w, $h) = $widget->size_request;
3650
3651 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3652 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3653
3654 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656
3657 $w = $widget->{force_w} if exists $widget->{force_w};
3658 $h = $widget->{force_h} if exists $widget->{force_h};
3659
3660 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3661 || delete $widget->{force_realloc}) {
3662 $widget->{req_w} = $w;
3663 $widget->{req_h} = $h;
3664
3665 $self->{size_alloc}{$widget+0} = $widget;
3666
3667 if (my $parent = $widget->{parent}) {
3668 $self->{realloc}{$parent+0} = $parent
3669 unless $queue{$parent+0};
3670
3671 $parent->{force_size_alloc} = 1;
3672 $self->{size_alloc}{$parent+0} = $parent;
3673 }
3674 }
3675
3676 delete $self->{realloc}{$widget+0};
3677 }
3678 }
3679
3680 while (my $size_alloc = delete $self->{size_alloc}) {
3681 my @queue = sort { $b->{visible} <=> $a->{visible} }
3682 values %$size_alloc;
3683
3684 while () {
3685 my $widget = pop @queue || last;
3686
3687 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688
3689 $w = 0 if $w < 0;
3690 $h = 0 if $h < 0;
3691
3692 $w = int $w + 0.5;
3693 $h = int $h + 0.5;
3694
3695 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696 $widget->{old_w} = $widget->{w};
3697 $widget->{old_h} = $widget->{h};
3698
3699 $widget->{w} = $w;
3700 $widget->{h} = $h;
3701
3702 $widget->emit (size_allocate => $w, $h);
3703 }
3704 }
3705 }
3706
3707 while ($self->{post_alloc_hook}) {
3708 $_->()
3709 for values %{delete $self->{post_alloc_hook}};
3710 }
3711
2203 3712
2204 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3713 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2205 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3714 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2206 glClear GL_COLOR_BUFFER_BIT; 3715 glClear GL_COLOR_BUFFER_BIT;
2207 3716
2208 glMatrixMode GL_PROJECTION; 3717 glMatrixMode GL_PROJECTION;
2209 glLoadIdentity; 3718 glLoadIdentity;
2210 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3719 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2211 glMatrixMode GL_MODELVIEW; 3720 glMatrixMode GL_MODELVIEW;
2212 glLoadIdentity; 3721 glLoadIdentity;
2213 3722
3723 {
3724 package CFClient::UI::Base;
3725
3726 ($draw_x, $draw_y, $draw_w, $draw_h) =
3727 (0, 0, $self->{w}, $self->{h});
3728 }
3729
2214 $self->_draw; 3730 $self->_draw;
2215} 3731}
2216 3732
2217############################################################################# 3733#############################################################################
2218 3734
2219package CFClient::UI; 3735package CFClient::UI;
2220 3736
2221$ROOT = new CFClient::UI::Root; 3737$ROOT = new CFClient::UI::Root;
3738$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2222 3739
22231 37401
2224 3741

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