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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.81 by root, Wed Apr 12 00:40:45 2006 UTC vs.
Revision 1.305 by root, Sun Jun 18 17:13:12 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
12our $TOPLEVEL; 15our $LAYOUT;
16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 my $self = bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class; 215 }, $class;
92 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
93 for (keys %$self) { 219 for (keys %$self) {
94 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
96 } 222 }
97 } 223 }
98 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
99 $self 237 $self
100} 238}
101 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
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 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($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) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub children {
372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
377}
378
379sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
134 381
135 $self->_size_allocate ($x, $y, $w, $h); 382 $self->{max_w} = int $w if defined $w;
136} 383 $self->{max_h} = int $h if defined $h;
137 384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
402}
403
138# translate global koordinates to local coordinate system 404# translate global coordinates to local coordinate system
139sub translate { 405sub coord2local {
140 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
141 407
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
143} 409}
144 410
411# translate local coordinates to global coordinate system
412sub coord2global {
413 my ($self, $x, $y) = @_;
414
415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
416}
417
145sub focus_in { 418sub invoke_focus_in {
146 my ($self) = @_; 419 my ($self) = @_;
147 420
148 return if $FOCUS == $self; 421 return if $FOCUS == $self;
422 return unless $self->{can_focus};
149 423
150 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
425
151 $focus->update if $focus; 426 $focus->update if $focus;
152 $FOCUS->update; 427 $FOCUS->update;
153}
154 428
429 0
430}
431
155sub focus_out { 432sub invoke_focus_out {
156 my ($self) = @_; 433 my ($self) = @_;
157 434
158 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
159 436
160 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
438
161 $focus->update if $focus; #? 439 $focus->update if $focus; #?
162}
163 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
164sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
165sub button_up { } 454sub invoke_button_up { 1 }
166sub key_down { } 455sub invoke_key_down { 1 }
167sub key_up { } 456sub invoke_key_up { 1 }
168 457
169sub button_down { 458sub invoke_button_down {
170 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
171 460
172 $self->focus_in; 461 $self->grab_focus;
173}
174 462
175sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180
181sub draw {
182 my ($self) = @_;
183
184 return unless $self->{h} && $self->{w};
185
186 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw;
189 glPopMatrix;
190
191 if ($self == $HOVER) {
192 my ($x, $y) = @$self{qw(x y)};
193
194 glColor 0, 0, 1, 0.2;
195 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS;
198 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h};
202 glEnd;
203 glDisable GL_BLEND;
204 } 463 1
205} 464}
206 465
207sub _draw { 466sub connect {
208 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
209 468
210 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
211} 478}
212 479
213sub find_widget { 480sub find_widget {
214 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
215 484
216 return $self 485 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 488
220 () 489 ()
221} 490}
222 491
223sub set_parent { 492sub set_parent {
224 my ($self, $par) = @_; 493 my ($self, $parent) = @_;
225 494
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
228} 497}
229 498
230sub get_parent { 499sub realloc {
231 $_[0]->{parent} 500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
232} 511}
233 512
234sub update { 513sub update {
235 my ($self) = @_; 514 my ($self) = @_;
236 515
237 $self->{parent}->update 516 $self->{parent}->update
238 if $self->{parent}; 517 if $self->{parent};
239} 518}
240 519
241sub connect { 520sub reconfigure {
242 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
243 522
244 push @{ $self->{cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
245} 525}
246 526
247sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
248 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
249 530
250 $_->($self, @args) 531sub draw {
251 for @{$self->{cb}{$signal} || []}; 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
252} 584}
253 585
254sub DESTROY { 586sub DESTROY {
255 my ($self) = @_; 587 my ($self) = @_;
256 588
257 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
258} 593}
259 594
260############################################################################# 595#############################################################################
261 596
262package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
263 598
264our @ISA = CFClient::UI::Base::; 599our @ISA = CFClient::UI::Base::;
265 600
266use strict; 601use strict;
267use SDL::OpenGL; 602use CFClient::OpenGL;
268 603
269sub new { 604sub new {
270 my $class = shift; 605 my $class = shift;
271 606
272 # range [value, low, high, page] 607 # range [value, low, high, page]
273 608
274 $class->SUPER::new ( 609 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
277 @_ 612 @_
278 ) 613 )
279} 614}
280 615
281sub _draw { 616sub _draw {
282 my ($self) = @_; 617 my ($self) = @_;
283 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
285 625
286 glEnable GL_BLEND; 626 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
289 629
290 glBegin GL_QUADS; 630 glBegin GL_QUADS;
291 glVertex 0 , 0; 631 glVertex 0 , 0;
292 glVertex 0 , $h; 632 glVertex 0 , $h;
293 glVertex $w, $h; 633 glVertex $w, $h;
294 glVertex $w, 0; 634 glVertex $w, 0;
295 glEnd; 635 glEnd;
296 636
297 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
298} 639}
299 640
300############################################################################# 641#############################################################################
301 642
302package CFClient::UI::Empty; 643package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 644
316our @ISA = CFClient::UI::Base::; 645our @ISA = CFClient::UI::Base::;
317 646
318sub new { 647sub new {
319 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
649 $class->SUPER::new (can_events => 0, %arg);
650}
320 651
652sub size_request {
653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
656}
657
658sub draw { }
659
660#############################################################################
661
662package CFClient::UI::Container;
663
664our @ISA = CFClient::UI::Base::;
665
666sub new {
667 my ($class, %arg) = @_;
668
321 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
322 670
323 my $self = $class->SUPER::new (children => [], %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
324 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
325 679
326 $self 680 $self
327} 681}
328 682
329sub add { 683sub add {
330 my ($self, $chld) = @_; 684 my ($self, @widgets) = @_;
331 685
332 $chld->set_parent ($self); 686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
333 690
334 $self->{children} = [ 691 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 693 @{$self->{children}}, @widgets
337 ]; 694 ];
338 695
339 $self->{w} = $self->{h} = -1; 696 $self->realloc;
340 $self->update; 697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
762}
763
764sub add {
765 my ($self, $child) = @_;
766
767 $self->SUPER::remove ($_) for @{ $self->{children} };
768 $self->SUPER::add ($child);
341} 769}
342 770
343sub remove { 771sub remove {
344 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
345 773
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 774 $self->SUPER::remove ($widget);
347 775
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
779
780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
349} 930}
350 931
351sub find_widget { 932sub find_widget {
352 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
353 934
354 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
355 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
356 937 ) {
357 my $res;
358
359 for (reverse @{ $self->{children} }) {
360 $res = $_->find_widget ($x, $y)
361 and return $res;
362 }
363
364 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
365} 942}
366 943
367sub _draw { 944sub _render {
368 my ($self) = @_; 945 my ($self) = @_;
369 946
370 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
371} 953}
372 954
373############################################################################# 955#############################################################################
374 956
375package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
376 958
377our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
378 960
379sub new { 961sub new {
380 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
381 963
382 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
383 965
384 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
385} 986}
386 987
387sub add { 988sub add {
388 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
389 990
390 $self->{children} = []; 991 $self->{vp}->add ($self->{child} = $widget);
391
392 $self->SUPER::add ($widget);
393} 992}
394 993
395sub remove { 994sub update {
396 my ($self, $widget) = @_; 995 my ($self) = @_;
397 996
398 $self->SUPER::remove ($widget); 997 $self->SUPER::update;
399 998
400 $self->{children} = [new CFClient::UI::Empty] 999 # todo: overwrite size_allocate of child
401 unless @{$self->{children}}; 1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
402} 1002}
403 1003
404sub child { $_[0]->{children}[0] }
405
406sub size_request {
407 $_[0]{children}[0]->size_request
408}
409
410sub size_allocate { 1004sub invoke_size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
412 1006
413 $self->_size_allocate ($x, $y, $w, $h) or return; 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
414 1009
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1010 $self->SUPER::invoke_size_allocate ($w, $h)
416} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
417 1015
418############################################################################# 1016#############################################################################
419 1017
420package CFClient::UI::Window; 1018package CFClient::UI::Frame;
421 1019
422our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
423 1021
424use SDL::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
425 1071
426sub new { 1072sub new {
427 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
428 1074
429 my $self = $class->SUPER::new (%arg); 1075 my $self = $class->SUPER::new (
430} 1076 bg => [1, 1, 1, 1],
1077 border_bg => [1, 1, 1, 1],
1078 border => 0.6,
1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
1083 );
431 1084
432sub update { 1085 $self->{title_widget} = new CFClient::UI::Label
1086 align => 0,
1087 valign => 1,
1088 text => $self->{title},
1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
1100
1101 $self
1102}
1103
1104sub add {
433 my ($self) = @_; 1105 my ($self, @widgets) = @_;
434 1106
435 # we want to do this delayed... 1107 $self->SUPER::add (@widgets);
436 $self->render_chld; 1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
437 $self->SUPER::update; 1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
438} 1110}
439 1111
440sub render_chld { 1112sub border {
441 my ($self) = @_; 1113 int $_[0]{border} * $::FONTSIZE
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447} 1114}
448
449sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_;
451
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h);
455
456 $self->render_chld;
457}
458
459sub _draw {
460 my ($self) = @_;
461
462 my ($w, $h) = ($self->w, $self->h);
463
464 my $tex = $self->{texture}
465 or return;
466
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471
472 $tex->draw_quad (0, 0, $w, $h);
473
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D;
476}
477
478#############################################################################
479
480package CFClient::UI::Frame;
481
482our @ISA = CFClient::UI::Bin::;
483
484use SDL::OpenGL;
485 1115
486sub size_request { 1116sub size_request {
487 my ($self) = @_; 1117 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1118
491 $chld->move (2, 2); 1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
492 1121
493 map { $_ + 4 } $chld->size_request; 1122 $self->{close_button}->size_request
494} 1123 if $self->{close_button};
495
496sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
502}
503
504sub _draw {
505 my ($self) = @_;
506
507 my $chld = $self->child;
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538 1124
539 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
540 1126
541 $h += $tex[1]->{h}; 1127 (
542 $h += $tex[4]->{h}; 1128 $w + $self->border * 2,
543 $w += $tex[2]->{w}; 1129 $h + $self->border * 2,
544 $w += $tex[3]->{w}; 1130 )
545
546 ($w, $h)
547} 1131}
548 1132
549sub size_allocate { 1133sub invoke_size_allocate {
550 my ($self, $x, $y, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
551 1135
552 $self->_size_allocate ($x, $y, $w, $h) or return; 1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
553 1141
554 $h -= $tex[1]{h}; 1142 my $border = $self->border;
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558 1143
559 $h = $h < 0 ? 0 : $h; 1144 $h -= List::Util::max 0, $border * 2;
560 $w = $w < 0 ? 0 : $w; 1145 $w -= List::Util::max 0, $border * 2;
561 1146
562 my $child = $self->child; 1147 $self->child->configure ($border, $border, $w, $h);
563 1148
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); 1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
565} 1150 if $self->{close_button};
566 1151
1152 1
1153}
1154
567sub button_down { 1155sub invoke_button_down {
568 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
569 1157
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1158 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1159 my $border = $self->border;
572 1160
1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
575 1171
576 $self->{motion} = sub { 1172 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
578 1174
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
580 1177
581 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
583 $self->update; 1182 $self->realloc;
584 }; 1183 };
585 1184
586 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
591 1188
592 $self->{motion} = sub { 1189 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
594 1191
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
596 1193
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
599 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
600 } 1202 1
601} 1203}
602 1204
603sub button_up { 1205sub invoke_button_up {
604 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
605 1207
606 delete $self->{motion}; 1208 ! ! delete $self->{motion}
607} 1209}
608 1210
609sub mouse_motion { 1211sub invoke_mouse_motion {
610 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
611 1213
612 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
613} 1217}
614 1218
615sub _draw { 1219sub _draw {
616 my ($self) = @_; 1220 my ($self) = @_;
617 1221
1222 my $child = $self->{children}[0];
1223
618 my ($w, $h) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
620 1226
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1229
626 my $top = $tex[1]; 1230 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1231
629 my $left = $tex[3]; 1232 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1237
632 my $right = $tex[2]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1239 glColor @{ $self->{bg} };
634 1240
635 my $bottom = $tex[4]; 1241 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1242 # solve this better(?)
637 1243 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1244 $bg->{t} = $ch / $bg->{h};
639 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1246 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
643 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
644
645 my $rep_x = $cw / $bg->{w};
646 my $rep_y = $ch / $bg->{h};
647
648 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
649 1247
650 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND;
652 1249
653 $self->child->draw; 1250 $child->draw;
654 1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
655} 1261}
656 1262
657############################################################################# 1263#############################################################################
658 1264
659package CFClient::UI::Table; 1265package CFClient::UI::Table;
660 1266
661our @ISA = CFClient::UI::Base::; 1267our @ISA = CFClient::UI::Base::;
662 1268
663use List::Util qw(max sum); 1269use List::Util qw(max sum);
664 1270
665use SDL::OpenGL; 1271use CFClient::OpenGL;
666 1272
667sub new { 1273sub new {
668 my $class = shift; 1274 my $class = shift;
669 1275
670 $class->SUPER::new ( 1276 $class->SUPER::new (
671 col_expand => [], 1277 col_expand => [],
672 @_ 1278 @_,
673 ) 1279 )
674} 1280}
675 1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1284}
1285
676sub add { 1286sub add {
677 my ($self, $x, $y, $chld) = @_; 1287 my ($self, $x, $y, $child) = @_;
678 1288
1289 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1290 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1291
682 $self->{w} = $self->{h} = -1; 1292 $self->realloc;
683 $self->update; 1293}
1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
1301# TODO: move to container class maybe? send children a signal on removal?
1302sub clear {
1303 my ($self) = @_;
1304
1305 my @children = $self->children;
1306 delete $self->{children};
1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
684} 1314}
685 1315
686sub get_wh { 1316sub get_wh {
687 my ($self) = @_; 1317 my ($self) = @_;
688 1318
… …
693 or next; 1323 or next;
694 1324
695 for my $x (0 .. $#$row) { 1325 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1326 my $widget = $row->[$x]
697 or next; 1327 or next;
698 my ($w, $h) = $widget->size_request; 1328 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1329
700 $w[$x] = max $w[$x], $w; 1330 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1331 $h[$y] = max $h[$y], $h;
702 } 1332 }
703 } 1333 }
… …
714 (sum @$ws), 1344 (sum @$ws),
715 (sum @$hs), 1345 (sum @$hs),
716 ) 1346 )
717} 1347}
718 1348
719sub size_allocate { 1349sub invoke_size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1351
724 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
725 1353
726 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
728 1356
729 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
733 1361
734 # linearly scale sizes 1362 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1363 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1364 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1365
1366 CFClient::UI::harmonize $ws;
1367 CFClient::UI::harmonize $hs;
1368
738 my $y; 1369 my $y;
739 1370
740 for my $r (0 .. $#{$self->{children}}) { 1371 for my $r (0 .. $#{$self->{children}}) {
741 my $row = $self->{children}[$r] 1372 my $row = $self->{children}[$r]
742 or next; 1373 or next;
743 1374
744 my $x = 0; 1375 my $x = 0;
745 my $row_h = $hs->[$r]; 1376 my $row_h = $hs->[$r];
746 1377
747 for my $c (0 .. $#$row) { 1378 for my $c (0 .. $#$row) {
748 my $widget = $row->[$c]
749 or next;
750
751 my $col_w = $ws->[$c]; 1379 my $col_w = $ws->[$c];
752 1380
1381 if (my $widget = $row->[$c]) {
753 $widget->size_allocate ($x, $y, $col_w, $row_h); 1382 $widget->configure ($x, $y, $col_w, $row_h);
1383 }
754 1384
755 $x += $col_w; 1385 $x += $col_w;
756 } 1386 }
757 1387
758 $y += $row_h; 1388 $y += $row_h;
759 } 1389 }
760 1390
1391 1
761} 1392}
762 1393
763sub find_widget { 1394sub find_widget {
764 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
765 1396
… …
784 } 1415 }
785} 1416}
786 1417
787############################################################################# 1418#############################################################################
788 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
789package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
790 1481
791# TODO: wrap into common Box base class
792
793our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
794 1483
795sub size_request { 1484sub new {
796 my ($self) = @_; 1485 my $class = shift;
797 1486
798 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
799 1488 vertical => 0,
800 ( 1489 @_,
801 (List::Util::sum map $_->[0], @alloc),
802 (List::Util::max map $_->[1], @alloc),
803 ) 1490 )
804} 1491}
805 1492
806sub size_allocate {
807 my ($self, $x, $y, $w, $h) = @_;
808
809 $self->_size_allocate ($x, $y, $w, $h) or return;
810
811 return unless $self->{w};
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847############################################################################# 1493#############################################################################
848 1494
849package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
850 1496
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
854 1498
855sub size_request { 1499sub new {
856 my ($self) = @_; 1500 my $class = shift;
857 1501
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
859 1503 vertical => 1,
860 ( 1504 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1505 )
864} 1506}
865 1507
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h) or return;
870
871 return unless $self->{h};
872
873 my $children = $self->{children};
874
875 my @h = map +($_->size_request)[1], @$children;
876
877 my $req_h = List::Util::sum @h;
878
879 if ($req_h > $h) {
880 # ah well, not enough space
881 $_ *= $h / $req_h for @h;
882 } else {
883 my $exp = List::Util::sum map $_->{expand}, @$children;
884 $exp ||= 1;
885
886 for (0 .. $#$children) {
887 my $child = $children->[$_];
888
889 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
890 }
891 }
892
893 my $y = 0;
894 for (0 .. $#$children) {
895 my $child = $children->[$_];
896 my $h = $h[$_];
897 $child->size_allocate (0, $y, $w, $h);
898
899 $y += $h;
900 }
901}
902
903############################################################################# 1508#############################################################################
904 1509
905package CFClient::UI::Label; 1510package CFClient::UI::Label;
906 1511
907our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
908 1513
909use SDL::OpenGL; 1514use CFClient::OpenGL;
910 1515
911sub new { 1516sub new {
912 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
913 1518
914 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
915 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
916 height => $::FONTSIZE, 1521 #bg => none
917 text => "", 1522 #active_bg => none
918 align => -1, 1523 #font => default_font
919 padding => 2, 1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
920 layout => new CFClient::Layout, 1528 layout => (new CFClient::Layout),
1529 fontsize => 1,
1530 align => -1,
1531 valign => -1,
1532 padding_x => 2,
1533 padding_y => 2,
1534 can_events => 0,
921 %arg 1535 %arg
922 ); 1536 );
923 1537
1538 if (exists $self->{template}) {
1539 my $layout = new CFClient::Layout;
1540 $layout->set_text (delete $self->{template});
1541 $self->{template} = $layout;
1542 }
1543
1544 if (exists $self->{markup}) {
1545 $self->set_markup (delete $self->{markup});
1546 } else {
924 $self->set_text ($self->{text}); 1547 $self->set_text (delete $self->{text});
1548 }
925 1549
926 $self 1550 $self
927} 1551}
928 1552
929sub escape_text { 1553sub escape($) {
930 local $_ = $_[1]; 1554 local $_ = $_[0];
931 1555
932 s/&/&amp;/g; 1556 s/&/&amp;/g;
933 s/>/&gt;/g; 1557 s/>/&gt;/g;
934 s/</&lt;/g; 1558 s/</&lt;/g;
935 1559
936 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
937} 1575}
938 1576
939sub set_text { 1577sub set_text {
940 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
941 1579
1580 return if $self->{text} eq "T$text";
942 $self->{text} = $text; 1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1584 $self->{layout}->set_text ($text);
1585
1586 delete $self->{size_req};
1587 $self->realloc;
1588 $self->update;
1589}
1590
1591sub set_markup {
1592 my ($self, $markup) = @_;
1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
943 $self->{layout}->set_markup ($text); 1600 $self->{layout}->set_markup ($markup);
944 1601
1602 delete $self->{size_req};
1603 $self->realloc;
1604 $self->update;
1605}
1606
1607sub size_request {
1608 my ($self) = @_;
1609
1610 $self->{size_req} ||= do {
1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1616
1617 my ($w, $h) = $self->{layout}->size;
1618
1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1623 my ($w2, $h2) = $self->{template}->size;
1624
1625 $w = List::Util::max $w, $w2;
1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1630 };
1631
1632 @{ $self->{size_req} }
1633}
1634
1635sub invoke_size_allocate {
1636 my ($self, $w, $h) = @_;
1637
1638 delete $self->{ox};
1639
1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1644}
1645
1646sub set_fontsize {
1647 my ($self, $fontsize) = @_;
1648
1649 $self->{fontsize} = $fontsize;
945 delete $self->{texture}; 1650 delete $self->{texture};
946# $self->{w} = $self->{h} = -1;
947 $self->update;
948}
949 1651
950sub get_text { 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
951 my ($self, $text) = @_; 1656 my ($self) = @_;
952 1657
953 $self->{text}
954}
955
956sub size_request {
957 my ($self) = @_;
958
959 $self->{layout}->set_width;
960 $self->{layout}->set_height ($self->{height});
961 my ($w, $h) = $self->{layout}->size;
962
963 (
964 $w + $self->{padding} * 2,
965 $h + $self->{padding} * 2,
966 )
967}
968
969sub size_allocate {
970 my ($self, $x, $y, $w, $h) = @_;
971
972 $self->_size_allocate ($x, $y, $w, $h) or return;
973
974 delete $self->{texture}; 1658 delete $self->{size_req};
975}
976 1659
977sub update {
978 my ($self) = @_;
979
980 delete $self->{texture};
981 $self->SUPER::update; 1660 $self->SUPER::reconfigure;
982} 1661}
983 1662
984sub _draw { 1663sub _draw {
985 my ($self) = @_; 1664 my ($self) = @_;
986 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
987 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
988 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
989 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
990 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
991 }; 1677 };
992 1678
993 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
994 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
995 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
997
998 glColor @{$self->{fg}}; 1696 glColor @{$self->{fg}};
999 1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1000 my $x = 1698 } else {
1001 $self->{align} < 0 ? $self->{padding} 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1002 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1003 : ($self->{w} - $tex->{w}) * 0.5; 1701 }
1004
1005 $tex->draw_quad ($x, $self->{padding});
1006 1702
1007 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1008 glDisable GL_BLEND;
1009} 1704}
1010 1705
1011############################################################################# 1706#############################################################################
1012 1707
1013package CFClient::UI::Entry; 1708package CFClient::UI::EntryBase;
1014 1709
1015our @ISA = CFClient::UI::Label::; 1710our @ISA = CFClient::UI::Label::;
1016 1711
1017use SDL; 1712use CFClient::OpenGL;
1018use SDL::OpenGL;
1019 1713
1020sub new { 1714sub new {
1021 my $class = shift; 1715 my $class = shift;
1022 1716
1023 $class->SUPER::new ( 1717 $class->SUPER::new (
1024 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1025 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1026 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1027 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1722 can_hover => 1,
1723 can_focus => 1,
1724 valign => 0,
1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1028 @_ 1728 @_
1029 ) 1729 )
1030} 1730}
1031 1731
1032sub _set_text { 1732sub _set_text {
1033 my ($self, $text) = @_; 1733 my ($self, $text) = @_;
1034 1734
1735 delete $self->{cur_h};
1736
1737 return if $self->{text} eq $text;
1738
1035 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1036
1037 $self->{text} = $text; 1740 $self->{text} = $text;
1038 $self->{layout}->set_width ($self->{w});
1039 1741
1040 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1041 1745
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1746 $self->emit (changed => $self->{text});
1043 1747
1044 $text = substr $text, 0, $self->{cursor}; 1748 $self->realloc;
1045 utf8::encode $text; 1749 $self->update;
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048}
1049
1050sub size_request {
1051 my ($self) = @_;
1052
1053 my ($w, $h) = $self->SUPER::size_request;
1054
1055 ($w + 1, $h) # add 1 for cursor
1056}
1057
1058sub size_allocate {
1059 my ($self, $x, $y, $w, $h) = @_;
1060
1061 $self->SUPER::size_allocate ($x, $y, $w, $h);
1062
1063 $self->_set_text ($self->{text});
1064} 1750}
1065 1751
1066sub set_text { 1752sub set_text {
1067 my ($self, $text) = @_; 1753 my ($self, $text) = @_;
1068 1754
1069 $self->{cursor} = length $text; 1755 $self->{cursor} = length $text;
1070 $self->_set_text ($text); 1756 $self->_set_text ($text);
1071 $self->update;
1072} 1757}
1073 1758
1759sub get_text {
1760 $_[0]{text}
1761}
1762
1763sub size_request {
1764 my ($self) = @_;
1765
1766 my ($w, $h) = $self->SUPER::size_request;
1767
1768 ($w + 1, $h) # add 1 for cursor
1769}
1770
1074sub key_down { 1771sub invoke_key_down {
1075 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1076 1773
1077 my $mod = $ev->key_mod; 1774 my $mod = $ev->{mod};
1078 my $sym = $ev->key_sym; 1775 my $sym = $ev->{sym};
1079
1080 my $uni = $ev->key_unicode; 1776 my $uni = $ev->{unicode};
1081 1777
1082 my $text = $self->get_text; 1778 my $text = $self->get_text;
1083 1779
1084 if ($sym == SDLK_BACKSPACE) { 1780 if ($uni == 8) {
1085 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1086 } elsif ($sym == SDLK_DELETE) { 1782 } elsif ($uni == 127) {
1087 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1088 } elsif ($sym == SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1089 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1090 } elsif ($sym == SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1091 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1092 } elsif ($sym == SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1093 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1094 } elsif ($sym == SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1095 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1792 } elsif ($uni == 27) {
1793 $self->emit ('escape');
1096 } elsif ($uni) { 1794 } elsif ($uni) {
1097 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1098 } 1798 }
1099 1799
1100 $self->_set_text ($text); 1800 $self->_set_text ($text);
1101 $self->update;
1102}
1103 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1104sub focus_in { 1807sub invoke_focus_in {
1105 my ($self) = @_; 1808 my ($self) = @_;
1106 1809
1107 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1108 1811
1109 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1110} 1813}
1111 1814
1112sub button_down { 1815sub invoke_button_down {
1113 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1114 1817
1115 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1116 1819
1117 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1118 1821
1119 # byte-index to char-index 1822 # byte-index to char-index
1120 my $text = $self->{text}; 1823 my $text = $self->{text};
1121 utf8::encode $text; 1824 utf8::encode $text;
1122 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1123 1826
1124 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1125 $self->update; 1828 $self->update;
1829
1830 1
1126} 1831}
1127 1832
1128sub mouse_motion { 1833sub invoke_mouse_motion {
1129 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1130# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1131} 1838}
1132 1839
1133sub _draw { 1840sub _draw {
1134 my ($self) = @_; 1841 my ($self) = @_;
1135 1842
1136 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1137 1844
1138 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1139 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1140 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1141 } else { 1848 } else {
1142 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1143 } 1850 }
1144 1851
1145 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1146 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1147 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1148 glVertex 0 , 0; 1855 glVertex 0 , 0;
1149 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1150 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1151 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1154 1861
1155 $self->SUPER::_draw; 1862 $self->SUPER::_draw;
1156 1863
1157 #TODO: force update every cursor change :( 1864 #TODO: force update every cursor change :(
1158 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1865 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1866
1867 unless (exists $self->{cur_h}) {
1868 my $text = substr $self->{text}, 0, $self->{cursor};
1869 utf8::encode $text;
1870
1871 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1872 }
1873
1159 glColor @{$self->{fg}}; 1874 glColor @{$self->{fg}};
1160 glBegin GL_LINES; 1875 glBegin GL_LINES;
1161 glVertex $self->{cur_x}, $self->{cur_y};
1162 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1876 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1877 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1163 glEnd; 1878 glEnd;
1164 } 1879 }
1165} 1880}
1166 1881
1882package CFClient::UI::Entry;
1883
1884our @ISA = CFClient::UI::EntryBase::;
1885
1886use CFClient::OpenGL;
1887
1888sub invoke_key_down {
1889 my ($self, $ev) = @_;
1890
1891 my $sym = $ev->{sym};
1892
1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896 $self->{history_pointer} = -1;
1897 $self->{history_saveback} = '';
1898 $self->emit (activate => $txt);
1899 $self->update;
1900
1901 } elsif ($sym == CFClient::SDLK_UP) {
1902 if ($self->{history_pointer} < 0) {
1903 $self->{history_saveback} = $self->get_text;
1904 }
1905 if (@{$self->{history} || []} > 0) {
1906 $self->{history_pointer}++;
1907 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1908 $self->{history_pointer} = @{$self->{history} || []} - 1;
1909 }
1910 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1911 }
1912
1913 } elsif ($sym == CFClient::SDLK_DOWN) {
1914 $self->{history_pointer}--;
1915 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1916
1917 if ($self->{history_pointer} >= 0) {
1918 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1919 } else {
1920 $self->set_text ($self->{history_saveback});
1921 }
1922
1923 } else {
1924 return $self->SUPER::invoke_key_down ($ev)
1925 }
1926
1927 1
1928}
1929
1167############################################################################# 1930#############################################################################
1168 1931
1169package CFClient::UI::Button; 1932package CFClient::UI::Button;
1170 1933
1171our @ISA = CFClient::UI::Label::; 1934our @ISA = CFClient::UI::Label::;
1172 1935
1173use SDL; 1936use CFClient::OpenGL;
1174use SDL::OpenGL; 1937
1938my @tex =
1939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1940 qw(b1_button_active.png);
1175 1941
1176sub new { 1942sub new {
1177 my $class = shift; 1943 my $class = shift;
1178 1944
1179 $class->SUPER::new ( 1945 $class->SUPER::new (
1180 padding => 4, 1946 padding_x => 4,
1947 padding_y => 4,
1181 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1182 bg => [1, 1, 1, 0.2],
1183 active_bg => [0, 0, 0, 0.5], 1949 active_fg => [0, 0, 1],
1184 active_fg => [1, 1, 0], 1950 can_hover => 1,
1185 border_fg => [1, 1, 0], 1951 align => 0,
1952 valign => 0,
1953 can_events => 1,
1186 @_ 1954 @_
1187 ) 1955 )
1188} 1956}
1189 1957
1190sub button_up { 1958sub invoke_button_up {
1191 my ($self, $ev, $x, $y) = @_; 1959 my ($self, $ev, $x, $y) = @_;
1192 1960
1961 $self->emit ("activate")
1193 if ($x >= 0 && $x < $self->{w} 1962 if $x >= 0 && $x < $self->{w}
1194 && $y >= 0 && $y < $self->{h}) { 1963 && $y >= 0 && $y < $self->{h};
1195 $self->emit ("activate"); 1964
1196 } 1965 1
1197} 1966}
1198 1967
1199sub _draw { 1968sub _draw {
1200 my ($self) = @_; 1969 my ($self) = @_;
1201 1970
1202 local $self->{fg} = $self->{fg}; 1971 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1203 1972
1204 glEnable GL_BLEND; 1973 glEnable GL_TEXTURE_2D;
1205 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1975 glColor 0, 0, 0, 1;
1206 1976
1207 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1977 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1208 1978
1209 glBegin GL_LINE_LOOP;
1210 glColor @{$self->{border_fg}};
1211 glVertex 1 , 1;
1212 glVertex 1 , $self->{h} - 2;
1213 glVertex $self->{w} - 2, $self->{h} - 2;
1214 glVertex $self->{w} - 2, 1;
1215 glEnd;
1216
1217 if ($GRAB == $self) {
1218 glColor @{$self->{active_bg}};
1219 $self->{fg} = $self->{active_fg};
1220 } else {
1221 glColor @{$self->{bg}};
1222 }
1223
1224 glBegin GL_QUADS;
1225 glVertex 2 , 2;
1226 glVertex 2 , $self->{h} - 2;
1227 glVertex $self->{w} - 2, $self->{h} - 2;
1228 glVertex $self->{w} - 2, 2;
1229 glEnd;
1230 glDisable GL_BLEND; 1979 glDisable GL_TEXTURE_2D;
1231 1980
1232 $self->SUPER::_draw; 1981 $self->SUPER::_draw;
1233} 1982}
1234 1983
1235############################################################################# 1984#############################################################################
1236 1985
1237package CFClient::UI::Slider; 1986package CFClient::UI::ImageButton;
1238 1987
1239use strict;
1240
1241use SDL::OpenGL;
1242
1243our @ISA = CFClient::UI::DrawBG::; 1988our @ISA = CFClient::UI::Image::;
1989
1990use CFClient::OpenGL;
1991
1992my %textures;
1244 1993
1245sub new { 1994sub new {
1246 my $class = shift; 1995 my $class = shift;
1247 1996
1997 my $self = $class->SUPER::new (
1998 padding_x => 4,
1999 padding_y => 4,
2000 fg => [1, 1, 1],
2001 active_fg => [0, 0, 1],
2002 can_hover => 1,
2003 align => 0,
2004 valign => 0,
2005 can_events => 1,
2006 @_
2007 );
2008}
2009
2010sub invoke_button_up {
2011 my ($self, $ev, $x, $y) = @_;
2012
2013 $self->emit ("activate")
2014 if $x >= 0 && $x < $self->{w}
2015 && $y >= 0 && $y < $self->{h};
2016
2017 1
2018}
2019
2020#############################################################################
2021
2022package CFClient::UI::CheckBox;
2023
2024our @ISA = CFClient::UI::DrawBG::;
2025
2026my @tex =
2027 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2028 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2029
2030use CFClient::OpenGL;
2031
2032sub new {
2033 my $class = shift;
2034
2035 $class->SUPER::new (
2036 padding_x => 2,
2037 padding_y => 2,
2038 fg => [1, 1, 1],
2039 active_fg => [1, 1, 0],
2040 bg => [0, 0, 0, 0.2],
2041 active_bg => [1, 1, 1, 0.5],
2042 state => 0,
2043 can_hover => 1,
2044 @_
2045 )
2046}
2047
2048sub size_request {
2049 my ($self) = @_;
2050
2051 (6) x 2
2052}
2053
2054sub invoke_button_down {
2055 my ($self, $ev, $x, $y) = @_;
2056
2057 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2058 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2059 $self->{state} = !$self->{state};
2060 $self->emit (changed => $self->{state});
2061 } else {
2062 return 0
2063 }
2064
2065 1
2066}
2067
2068sub _draw {
2069 my ($self) = @_;
2070
2071 $self->SUPER::_draw;
2072
2073 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2074
2075 my ($w, $h) = @$self{qw(w h)};
2076
2077 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2078
2079 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2080
2081 my $tex = $self->{state} ? $tex[1] : $tex[0];
2082
2083 glEnable GL_TEXTURE_2D;
2084 $tex->draw_quad_alpha (0, 0, $s, $s);
2085 glDisable GL_TEXTURE_2D;
2086}
2087
2088#############################################################################
2089
2090package CFClient::UI::Image;
2091
2092our @ISA = CFClient::UI::Base::;
2093
2094use CFClient::OpenGL;
2095use Carp qw/confess/;
2096
2097our %loaded_images;
2098
2099sub new {
2100 my $class = shift;
2101
2102 my $self = $class->SUPER::new (can_events => 0, @_);
2103
2104 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2105
2106 $loaded_images{$self->{image}} ||=
2107 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2108
2109 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2110
2111 Scalar::Util::weaken $loaded_images{$self->{image}};
2112
2113 $self->{aspect} = $tex->{w} / $tex->{h};
2114
2115 $self
2116}
2117
2118sub size_request {
2119 my ($self) = @_;
2120
2121 ($self->{tex}->{w}, $self->{tex}->{h})
2122}
2123
2124sub _draw {
2125 my ($self) = @_;
2126
2127 my $tex = $self->{tex};
2128
2129 my ($w, $h) = ($self->{w}, $self->{h});
2130
2131 if ($self->{rot90}) {
2132 glRotate 90, 0, 0, 1;
2133 glTranslate 0, -$self->{w}, 0;
2134
2135 ($w, $h) = ($h, $w);
2136 }
2137
2138 glEnable GL_TEXTURE_2D;
2139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2140
2141 $tex->draw_quad_alpha (0, 0, $w, $h);
2142
2143 glDisable GL_TEXTURE_2D;
2144}
2145
2146#############################################################################
2147
2148package CFClient::UI::VGauge;
2149
2150our @ISA = CFClient::UI::Base::;
2151
2152use List::Util qw(min max);
2153
2154use CFClient::OpenGL;
2155
2156my %tex = (
2157 food => [
2158 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2159 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2160 ],
2161 grace => [
2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2163 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2164 ],
2165 hp => [
2166 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2167 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2168 ],
2169 mana => [
2170 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2171 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2172 ],
2173);
2174
2175# eg. VGauge->new (gauge => 'food'), default gauge: food
2176sub new {
2177 my $class = shift;
2178
2179 my $self = $class->SUPER::new (
2180 type => 'food',
2181 @_
2182 );
2183
2184 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2185
2186 $self
2187}
2188
2189sub size_request {
2190 my ($self) = @_;
2191
2192 #my $tex = $tex{$self->{type}}[0];
2193 #@$tex{qw(w h)}
2194 (0, 0)
2195}
2196
2197sub set_max {
2198 my ($self, $max) = @_;
2199
2200 return if $self->{max_val} == $max;
2201
2202 $self->{max_val} = $max;
2203 $self->update;
2204}
2205
2206sub set_value {
2207 my ($self, $val, $max) = @_;
2208
2209 $self->set_max ($max)
2210 if defined $max;
2211
2212 return if $self->{val} == $val;
2213
2214 $self->{val} = $val;
2215 $self->update;
2216}
2217
2218sub _draw {
2219 my ($self) = @_;
2220
2221 my $tex = $tex{$self->{type}};
2222 my ($t1, $t2, $t3) = @$tex;
2223
2224 my ($w, $h) = ($self->{w}, $self->{h});
2225
2226 if ($self->{vertical}) {
2227 glRotate 90, 0, 0, 1;
2228 glTranslate 0, -$self->{w}, 0;
2229
2230 ($w, $h) = ($h, $w);
2231 }
2232
2233 my $ycut = $self->{val} / ($self->{max_val} || 1);
2234
2235 my $ycut1 = max 0, min 1, $ycut;
2236 my $ycut2 = max 0, min 1, $ycut - 1;
2237
2238 my $h1 = $self->{h} * (1 - $ycut1);
2239 my $h2 = $self->{h} * (1 - $ycut2);
2240
2241 glEnable GL_BLEND;
2242 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2243 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2244 glEnable GL_TEXTURE_2D;
2245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2246
2247 glBindTexture GL_TEXTURE_2D, $t1->{name};
2248 glBegin GL_QUADS;
2249 glTexCoord 0 , 0; glVertex 0 , 0;
2250 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2251 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2252 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2253 glEnd;
2254
2255 my $ycut1 = List::Util::min 1, $ycut;
2256 glBindTexture GL_TEXTURE_2D, $t2->{name};
2257 glBegin GL_QUADS;
2258 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2259 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2260 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2262 glEnd;
2263
2264 if ($t3) {
2265 glBindTexture GL_TEXTURE_2D, $t3->{name};
2266 glBegin GL_QUADS;
2267 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2268 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2269 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2271 glEnd;
2272 }
2273
2274 glDisable GL_BLEND;
2275 glDisable GL_TEXTURE_2D;
2276}
2277
2278#############################################################################
2279
2280package CFClient::UI::Gauge;
2281
2282our @ISA = CFClient::UI::VBox::;
2283
2284sub new {
2285 my ($class, %arg) = @_;
2286
2287 my $self = $class->SUPER::new (
2288 tooltip => $arg{type},
2289 can_hover => 1,
2290 can_events => 1,
2291 %arg,
2292 );
2293
2294 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2295 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2296 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2297
2298 $self
2299}
2300
2301sub set_fontsize {
2302 my ($self, $fsize) = @_;
2303
2304 $self->{value}->set_fontsize ($fsize);
2305 $self->{max} ->set_fontsize ($fsize);
2306}
2307
2308sub set_max {
2309 my ($self, $max) = @_;
2310
2311 $self->{gauge}->set_max ($max);
2312 $self->{max}->set_text ($max);
2313}
2314
2315sub set_value {
2316 my ($self, $val, $max) = @_;
2317
2318 $self->set_max ($max)
2319 if defined $max;
2320
2321 $self->{gauge}->set_value ($val, $max);
2322 $self->{value}->set_text ($val);
2323}
2324
2325#############################################################################
2326
2327package CFClient::UI::Slider;
2328
2329use strict;
2330
2331use CFClient::OpenGL;
2332
2333our @ISA = CFClient::UI::DrawBG::;
2334
2335my @tex =
2336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2337 qw(s1_slider.png s1_slider_bg.png);
2338
2339sub new {
2340 my $class = shift;
2341
1248 # range [value, low, high, page] 2342 # range [value, low, high, page, unit]
1249 2343
2344 # TODO: 0-width page
2345 # TODO: req_w/h are wrong with vertical
2346 # TODO: calculations are off
1250 my $self = $class->SUPER::new ( 2347 my $self = $class->SUPER::new (
1251 fg => [1, 1, 1], 2348 fg => [1, 1, 1],
1252 active_fg => [0, 0, 0], 2349 active_fg => [0, 0, 0],
2350 bg => [0, 0, 0, 0.2],
2351 active_bg => [1, 1, 1, 0.5],
1253 range => [0, 0, 100, 10], 2352 range => [0, 0, 100, 10, 0],
1254 req_w => 40, 2353 min_w => $::WIDTH / 80,
1255 req_h => 10, 2354 min_h => $::WIDTH / 80,
1256 vertical => 0, 2355 vertical => 0,
2356 can_hover => 1,
2357 inner_pad => 0.02,
1257 @_ 2358 @_
1258 ); 2359 );
1259 2360
2361 $self->set_value ($self->{range}[0]);
2362 $self->update;
2363
1260 $self 2364 $self
1261} 2365}
1262 2366
2367sub set_range {
2368 my ($self, $range) = @_;
2369
2370 ($range, $self->{range}) = ($self->{range}, $range);
2371
2372 if ("@$range" ne "@{$self->{range}}") {
2373 $self->update;
2374 $self->set_value ($self->{range}[0]);
2375 }
2376}
2377
2378sub set_value {
2379 my ($self, $value) = @_;
2380
2381 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2382
2383 $hi = $lo + 1 if $hi <= $lo;
2384
2385 $page = $hi - $lo if $page > $hi - $lo;
2386
2387 $value = $lo if $value < $lo;
2388 $value = $hi - $page if $value > $hi - $page;
2389
2390 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2391 if $unit;
2392
2393 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2394
2395 if ($value != $old_value) {
2396 $self->emit (changed => $value);
2397 $self->update;
2398 }
2399}
2400
1263sub size_request { 2401sub size_request {
1264 my ($self) = @_; 2402 my ($self) = @_;
1265 2403
1266 my $w = $self->{req_w}; 2404 ($self->{req_w}, $self->{req_h})
1267 my $h = $self->{req_h};
1268
1269 $self->{vertical} ? ($h, $w) : ($w, $h)
1270} 2405}
1271 2406
1272sub button_down { 2407sub invoke_button_down {
1273 my ($self, $ev, $x, $y) = @_; 2408 my ($self, $ev, $x, $y) = @_;
1274 2409
1275 $self->SUPER::button_down ($ev, $x, $y); 2410 $self->SUPER::invoke_button_down ($ev, $x, $y);
2411
2412 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413
1276 $self->mouse_motion ($ev, $x, $y); 2414 $self->mouse_motion ($ev, $x, $y)
1277} 2415}
1278 2416
1279sub mouse_motion { 2417sub invoke_mouse_motion {
1280 my ($self, $ev, $x, $y) = @_; 2418 my ($self, $ev, $x, $y) = @_;
1281 2419
1282 if ($GRAB == $self) { 2420 if ($GRAB == $self) {
2421 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2422
2423 my (undef, $lo, $hi, $page) = @{$self->{range}};
2424
2425 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2426
2427 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2428 } else {
2429 return 0;
2430 }
2431
2432 1
2433}
2434
2435sub update {
2436 my ($self) = @_;
2437
2438 delete $self->{knob_w};
2439 $self->SUPER::update;
2440}
2441
2442sub _draw {
2443 my ($self) = @_;
2444
2445 unless ($self->{knob_w}) {
2446 $self->set_value ($self->{range}[0]);
2447
1283 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2448 my ($value, $lo, $hi, $page) = @{$self->{range}};
2449 my $range = ($hi - $page - $lo) || 1e-100;
1284 2450
1285 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1286 2452
1287 $x = $x * ($hi - $lo) / $w + $lo; 2453 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1288 $x = $lo if $x < $lo; 2454 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1289 $x = $hi - $page if $x > $hi - $page;
1290 $self->{range}[0] = $x;
1291 2455
1292 $self->emit (changed => $x); 2456 $value = ($value - $lo) / $range;
1293 $self->update; 2457 $value = $value * $self->{scale} + $self->{offset};
1294 }
1295}
1296 2458
1297sub _draw { 2459 $self->{knob_x} = $value - $knob_w * 0.5;
1298 my ($self) = @_; 2460 $self->{knob_w} = $knob_w;
2461 }
1299 2462
1300 $self->SUPER::_draw (); 2463 $self->SUPER::_draw ();
1301 2464
1302 my ($w, $h) = @$self{qw(w h)}; 2465 glScale $self->{w}, $self->{h};
1303 2466
1304 if ($self->{vertical}) { 2467 if ($self->{vertical}) {
1305 # draw a vertical slider like a rotated horizontal slider 2468 # draw a vertical slider like a rotated horizontal slider
1306 2469
2470 glTranslate 1, 0, 0;
1307 glRotate 90, 0, 0, 1; 2471 glRotate 90, 0, 0, 1;
1308 glTranslate 0, -$self->{w}, 0;
1309
1310 ($w, $h) = ($h, $w);
1311 } 2472 }
1312 2473
1313 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2474 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1314 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2475 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1315 2476
1316 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2477 glEnable GL_TEXTURE_2D;
2478 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1317 2479
1318 $page = int $page * $w / ($hi - $lo); 2480 # draw background
1319 $value = int +($value - $lo) * $w / ($hi - $lo); 2481 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1320 2482
1321 $w -= $page; 2483 # draw handle
1322 $page &= ~1; 2484 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1323 glTranslate $page * 0.5, 0, 0;
1324 $page ||= 2;
1325 2485
1326 glColor @$fg; 2486 glDisable GL_TEXTURE_2D;
1327 glBegin GL_LINES;
1328 glVertex 0, 0; glVertex 0, $h;
1329 glVertex $w - 1, 0; glVertex $w - 1, $h;
1330 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1331 glEnd;
1332
1333 my $knob_a = $value - $page * 0.5;
1334 my $knob_b = $value + $page * 0.5;
1335
1336 glBegin GL_QUADS;
1337 glColor @$fg;
1338 glVertex $knob_a, 0;
1339 glVertex $knob_a, $h;
1340 glVertex $knob_b, $h;
1341 glVertex $knob_b, 0;
1342
1343 if ($knob_a < $knob_b - 2) {
1344 glColor @$bg;
1345 glVertex $knob_a + 1, 1;
1346 glVertex $knob_a + 1, $h - 1;
1347 glVertex $knob_b - 1, $h - 1;
1348 glVertex $knob_b - 1, 1;
1349 }
1350 glEnd;
1351} 2487}
1352 2488
1353############################################################################# 2489#############################################################################
1354 2490
1355package CFClient::UI::MapWidget; 2491package CFClient::UI::ValSlider;
1356 2492
1357use strict;
1358
1359use List::Util qw(min max);
1360
1361use SDL;
1362use SDL::OpenGL;
1363
1364our @ISA = CFClient::UI::Base::; 2493our @ISA = CFClient::UI::HBox::;
2494
2495sub new {
2496 my ($class, %arg) = @_;
2497
2498 my $range = delete $arg{range};
2499
2500 my $self = $class->SUPER::new (
2501 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2502 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2503 to_value => sub { shift },
2504 from_value => sub { shift },
2505 %arg,
2506 );
2507
2508 $self->{slider}->connect (changed => sub {
2509 my ($self, $value) = @_;
2510 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2511 $self->{parent}->emit (changed => $value);
2512 });
2513
2514# $self->{entry}->connect (changed => sub {
2515# my ($self, $value) = @_;
2516# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2517# $self->{parent}->emit (changed => $value);
2518# });
2519
2520 $self->add ($self->{slider}, $self->{entry});
2521
2522 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2523
2524 $self
2525}
2526
2527sub set_range { shift->{slider}->set_range (@_) }
2528sub set_value { shift->{slider}->set_value (@_) }
2529
2530#############################################################################
2531
2532package CFClient::UI::TextScroller;
2533
2534our @ISA = CFClient::UI::HBox::;
2535
2536use CFClient::OpenGL;
1365 2537
1366sub new { 2538sub new {
1367 my $class = shift; 2539 my $class = shift;
1368 2540
1369 $class->SUPER::new ( 2541 my $self = $class->SUPER::new (
1370 z => -1, 2542 fontsize => 1,
1371 list => (glGenLists 1), 2543 can_events => 0,
2544 indent => 0,
2545 #font => default_font
1372 @_ 2546 @_,
2547
2548 layout => (new CFClient::Layout 1),
2549 par => [],
2550 height => 0,
2551 children => [
2552 (new CFClient::UI::Empty expand => 1),
2553 (new CFClient::UI::Slider vertical => 1),
2554 ],
1373 ) 2555 );
1374}
1375 2556
1376sub key_down { 2557 $self->{children}[1]->connect (changed => sub { $self->update });
1377 print "MAPKEYDOWN\n";
1378}
1379 2558
1380sub key_up { 2559 $self
1381} 2560}
1382 2561
1383sub size_request { 2562sub set_fontsize {
2563 my ($self, $fontsize) = @_;
2564
2565 $self->{fontsize} = $fontsize;
2566 $self->reflow;
2567}
2568
2569sub invoke_size_allocate {
2570 my ($self, $w, $h) = @_;
2571
2572 $self->{layout}->set_font ($self->{font}) if $self->{font};
2573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2574 $self->{layout}->set_width ($self->{children}[0]{w});
2575 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2576
2577 $self->reflow;
2578
2579 $self->SUPER::invoke_size_allocate ($w, $h)
2580}
2581
2582sub text_size {
2583 my ($self, $text, $indent) = @_;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2588 $layout->set_width ($self->{children}[0]{w} - $indent);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($text);
1384 ( 2591
1385 1 + 32 * int $::WIDTH / 32, 2592 $layout->size
1386 1 + 32 * int $::HEIGHT / 32, 2593}
2594
2595sub reflow {
2596 my ($self) = @_;
2597
2598 $self->{need_reflow}++;
2599 $self->update;
2600}
2601
2602sub set_offset {
2603 my ($self, $offset) = @_;
2604
2605 # todo: base offset on lines or so, not on pixels
2606 $self->{children}[1]->set_value ($offset);
2607}
2608
2609sub clear {
2610 my ($self) = @_;
2611
2612 $self->{par} = [];
2613 $self->{height} = 0;
2614 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2615}
2616
2617sub add_paragraph {
2618 my ($self, $color, $text, $indent) = @_;
2619
2620 for my $line (split /\n/, $text) {
2621 my ($w, $h) = $self->text_size ($line);
2622 $self->{height} += $h;
2623 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1387 ) 2624 }
2625
2626 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1388} 2627}
1389 2628
1390sub update { 2629sub update {
1391 my ($self) = @_; 2630 my ($self) = @_;
1392 2631
1393 $self->{need_update} = 1;
1394 $self->SUPER::update; 2632 $self->SUPER::update;
1395}
1396 2633
1397sub draw { 2634 return unless $self->{h} > 0;
1398 my ($self) = @_;
1399 2635
2636 delete $self->{texture};
2637
2638 $ROOT->on_post_alloc ($self => sub {
2639 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640
1400 if (delete $self->{need_update}) { 2641 if (delete $self->{need_reflow}) {
1401 glNewList $self->{list}, GL_COMPILE; 2642 my $height = 0;
1402 2643
1403 my $mx = $::CONN->{mapx}; 2644 my $layout = $self->{layout};
1404 my $my = $::CONN->{mapy};
1405 2645
1406 my $map = $::CONN->{map}; 2646 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1407 2647
1408 my ($xofs, $yofs); 2648 for (@{$self->{par}}) {
2649 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2650 $layout->set_width ($W - $_->[3]);
2651 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2652 $layout->set_markup ($_->[4]);
2653 my ($w, $h) = $layout->size;
2654 $_->[0] = $w + $_->[3];
2655 $_->[1] = $h;
2656 }
1409 2657
1410 my $sw = 1 + int $::WIDTH / 32; 2658 $height += $_->[1];
1411 my $sh = 1 + int $::HEIGHT / 32; 2659 }
1412 2660
1413 if ($::CONN->{mapw} > $sw) { 2661 $self->{height} = $height;
1414 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2662
1415 } else { 2663 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1416 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2664
2665 delete $self->{texture};
1417 } 2666 }
1418 2667
1419 if ($::CONN->{maph} > $sh) { 2668 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1420 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2669 glClearColor 0, 0, 0, 0;
1421 } else { 2670 glClear GL_COLOR_BUFFER_BIT;
1422 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1423 }
1424 2671
1425 glEnable GL_TEXTURE_2D; 2672 my $top = int $self->{children}[1]{range}[0];
2673
2674 my $y0 = $top;
2675 my $y1 = $top + $H;
2676
2677 my $y = 0;
2678
2679 my $layout = $self->{layout};
2680
2681 $layout->set_font ($self->{font}) if $self->{font};
2682
1426 glEnable GL_BLEND; 2683 glEnable GL_BLEND;
2684 #TODO# not correct in windows where rgba is forced off
1427 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2685 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1428 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1429 2686
1430 my $sw4 = ($sw + 3) & ~3; 2687 for my $par (@{$self->{par}}) {
1431 my $darkness = "\x00" x ($sw4 * $sh); 2688 my $h = $par->[1];
1432 2689
1433 for my $x (0 .. $sw - 1) { 2690 if ($y0 < $y + $h && $y < $y1) {
1434 my $row = $map->[$x + $xofs]; 2691 $layout->set_foreground (@{ $par->[2] });
1435 for my $y (0 .. $sh - 1) { 2692 $layout->set_width ($W - $par->[3]);
2693 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2694 $layout->set_markup ($par->[4]);
1436 2695
1437 my $cell = $row->[$y + $yofs] 2696 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1438 or next;
1439 2697
1440 my $dark = $cell->[0]; 2698 glRasterPos $par->[3], $y - $y0;
1441 if ($dark < 0) { 2699 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1442 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1443 } else {
1444 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1445 } 2700 }
1446 2701
1447 for my $num (grep $_, @$cell[1,2,3]) { 2702 $y += $h;
1448 my $tex = $::CONN->{face}[$num]{texture} || next;
1449
1450 my ($w, $h) = @$tex{qw(w h)};
1451
1452 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1453 }
1454 } 2703 }
2704
2705 glDisable GL_BLEND;
1455 } 2706 };
2707 });
2708}
1456 2709
1457# if (1) { # higher quality darkness 2710sub _draw {
1458# $lighting =~ s/(.)/$1$1$1/gs; 2711 my ($self) = @_;
1459# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1460#
1461# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1462#
1463# $lighting = $pb->get_pixels;
1464# $lighting =~ s/(.)../$1/gs;
1465# }
1466 2712
2713 glEnable GL_TEXTURE_2D;
1467 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1468
1469 $darkness = new CFClient::Texture
1470 w => $sw4,
1471 h => $sh,
1472 data => $darkness,
1473 internalformat => GL_ALPHA,
1474 format => GL_ALPHA;
1475
1476 glColor 0.45, 0.45, 0.45, 1; 2715 glColor 0, 0, 0, 1;
1477 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); 2716 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1478
1479 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481 2718
1482 glEndList; 2719 $self->{children}[1]->draw;
1483 }
1484 2720
1485 glCallList $self->{list};
1486}
1487
1488my %DIR = (
1489 SDLK_KP8, [1, "north"],
1490 SDLK_KP9, [2, "northeast"],
1491 SDLK_KP6, [3, "east"],
1492 SDLK_KP3, [4, "southeast"],
1493 SDLK_KP2, [5, "south"],
1494 SDLK_KP1, [6, "southwest"],
1495 SDLK_KP4, [7, "west"],
1496 SDLK_KP7, [8, "northwest"],
1497
1498 SDLK_UP, [1, "north"],
1499 SDLK_RIGHT, [3, "east"],
1500 SDLK_DOWN, [5, "south"],
1501 SDLK_LEFT, [7, "west"],
1502);
1503
1504sub key_down {
1505 my ($self, $ev) = @_;
1506
1507 my $mod = $ev->key_mod;
1508 my $sym = $ev->key_sym;
1509
1510 if ($sym == SDLK_KP5) {
1511 $::CONN->send ("command stay fire");
1512 } elsif (exists $DIR{$sym}) {
1513 if ($mod & KMOD_SHIFT) {
1514 $self->{shft}++;
1515 $::CONN->send ("command fire $DIR{$sym}[0]");
1516 } elsif ($mod & KMOD_CTRL) {
1517 $self->{ctrl}++;
1518 $::CONN->send ("command run $DIR{$sym}[0]");
1519 } else {
1520 $::CONN->send ("command $DIR{$sym}[1]");
1521 }
1522 }
1523}
1524
1525sub key_up {
1526 my ($self, $ev) = @_;
1527
1528 my $mod = $ev->key_mod;
1529 my $sym = $ev->key_sym;
1530
1531 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1532 $::CONN->send ("command fire_stop");
1533 }
1534 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1535 $::CONN->send ("command run_stop");
1536 }
1537} 2721}
1538 2722
1539############################################################################# 2723#############################################################################
1540 2724
1541package CFClient::UI::Animator; 2725package CFClient::UI::Animator;
1542 2726
1543use SDL::OpenGL; 2727use CFClient::OpenGL;
1544 2728
1545our @ISA = CFClient::UI::Bin::; 2729our @ISA = CFClient::UI::Bin::;
1546 2730
1547sub moveto { 2731sub moveto {
1548 my ($self, $x, $y) = @_; 2732 my ($self, $x, $y) = @_;
… …
1578 glPopMatrix; 2762 glPopMatrix;
1579} 2763}
1580 2764
1581############################################################################# 2765#############################################################################
1582 2766
1583package CFClient::UI::Toplevel; 2767package CFClient::UI::Flopper;
2768
2769our @ISA = CFClient::UI::Button::;
2770
2771sub new {
2772 my $class = shift;
2773
2774 my $self = $class->SUPER::new (
2775 state => 0,
2776 on_activate => \&toggle_flopper,
2777 @_
2778 );
2779
2780 $self
2781}
2782
2783sub toggle_flopper {
2784 my ($self) = @_;
2785
2786 $self->{other}->toggle_visibility;
2787}
2788
2789#############################################################################
2790
2791package CFClient::UI::Tooltip;
2792
2793our @ISA = CFClient::UI::Bin::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 $class->SUPER::new (
2801 @_,
2802 can_events => 0,
2803 )
2804}
2805
2806sub set_tooltip_from {
2807 my ($self, $widget) = @_;
2808
2809 my $tooltip = $widget->{tooltip};
2810
2811 if ($ENV{CFPLUS_DEBUG} & 2) {
2812 $tooltip .= "\n\n" . (ref $widget) . "\n"
2813 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2814 . "req $widget->{req_w} $widget->{req_h}\n"
2815 . "visible $widget->{visible}";
2816 }
2817
2818 $tooltip =~ s/^\n+//;
2819 $tooltip =~ s/\n+$//;
2820
2821 $self->add (new CFClient::UI::Label
2822 markup => $tooltip,
2823 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2824 fontsize => 0.8,
2825 fg => [0, 0, 0, 1],
2826 ellipsise => 0,
2827 font => ($widget->{tooltip_font} || $::FONT_PROP),
2828 );
2829}
2830
2831sub size_request {
2832 my ($self) = @_;
2833
2834 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2835
2836 ($w + 4, $h + 4)
2837}
2838
2839sub invoke_size_allocate {
2840 my ($self, $w, $h) = @_;
2841
2842 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2843}
2844
2845sub invoke_visibility_change {
2846 my ($self, $visible) = @_;
2847
2848 return unless $visible;
2849
2850 $self->{root}->on_post_alloc ("move_$self" => sub {
2851 my $widget = $self->{owner}
2852 or return;
2853
2854 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2855
2856 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2857 if $x + $self->{w} > $self->{root}{w};
2858
2859 $self->move_abs ($x, $y);
2860 });
2861}
2862
2863sub _draw {
2864 my ($self) = @_;
2865
2866 glTranslate 0.375, 0.375;
2867
2868 my ($w, $h) = @$self{qw(w h)};
2869
2870 glColor 1, 0.8, 0.4;
2871 glBegin GL_QUADS;
2872 glVertex 0 , 0;
2873 glVertex 0 , $h;
2874 glVertex $w, $h;
2875 glVertex $w, 0;
2876 glEnd;
2877
2878 glColor 0, 0, 0;
2879 glBegin GL_LINE_LOOP;
2880 glVertex 0 , 0;
2881 glVertex 0 , $h;
2882 glVertex $w, $h;
2883 glVertex $w, 0;
2884 glEnd;
2885
2886 glTranslate 2 - 0.375, 2 - 0.375;
2887
2888 $self->SUPER::_draw;
2889}
2890
2891#############################################################################
2892
2893package CFClient::UI::Face;
2894
2895our @ISA = CFClient::UI::Base::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 aspect => 1,
2904 can_events => 0,
2905 @_,
2906 );
2907
2908 if ($self->{anim} && $self->{animspeed}) {
2909 Scalar::Util::weaken (my $widget = $self);
2910
2911 $self->{timer} = Event->timer (
2912 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2913 hard => 1,
2914 interval => $self->{animspeed},
2915 cb => sub {
2916 ++$widget->{frame};
2917 $widget->update;
2918 },
2919 );
2920 }
2921
2922 $self
2923}
2924
2925sub size_request {
2926 (32, 8)
2927}
2928
2929sub update {
2930 my ($self) = @_;
2931
2932 return unless $self->{visible};
2933
2934 $self->SUPER::update;
2935}
2936
2937sub _draw {
2938 my ($self) = @_;
2939
2940 return unless $::CONN;
2941
2942 my $face;
2943
2944 if ($self->{frame}) {
2945 my $anim = $::CONN->{anim}[$self->{anim}];
2946
2947 $face = $anim->[ $self->{frame} % @$anim ]
2948 if $anim && @$anim;
2949 }
2950
2951 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2952
2953 if ($tex) {
2954 glEnable GL_TEXTURE_2D;
2955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2956 glColor 0, 0, 0, 1;
2957 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2958 glDisable GL_TEXTURE_2D;
2959 }
2960}
2961
2962sub destroy {
2963 my ($self) = @_;
2964
2965 $self->{timer}->cancel
2966 if $self->{timer};
2967
2968 $self->SUPER::destroy;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Buttonbar;
2974
2975our @ISA = CFClient::UI::HBox::;
2976
2977# TODO: should actualyl wrap buttons and other goodies.
2978
2979#############################################################################
2980
2981package CFClient::UI::Menu;
2982
2983our @ISA = CFClient::UI::FancyFrame::;
2984
2985use CFClient::OpenGL;
2986
2987sub new {
2988 my $class = shift;
2989
2990 my $self = $class->SUPER::new (
2991 items => [],
2992 z => 100,
2993 @_,
2994 );
2995
2996 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2997
2998 for my $item (@{ $self->{items} }) {
2999 my ($widget, $cb, $tooltip) = @$item;
3000
3001 # handle various types of items, only text for now
3002 if (!ref $widget) {
3003 $widget = new CFClient::UI::Label
3004 can_hover => 1,
3005 can_events => 1,
3006 markup => $widget,
3007 tooltip => $tooltip
3008 }
3009
3010 $self->{item}{$widget} = $item;
3011
3012 $self->{vbox}->add ($widget);
3013 }
3014
3015 $self
3016}
3017
3018# popup given the event (must be a mouse button down event currently)
3019sub popup {
3020 my ($self, $ev) = @_;
3021
3022 $self->emit ("popdown");
3023
3024 # maybe save $GRAB? must be careful about events...
3025 $GRAB = $self;
3026 $self->{button} = $ev->{button};
3027
3028 $self->show;
3029 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3030}
3031
3032sub invoke_mouse_motion {
3033 my ($self, $ev, $x, $y) = @_;
3034
3035 # TODO: should use vbox->find_widget or so
3036 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3037 $self->{hover} = $self->{item}{$HOVER};
3038
3039 0
3040}
3041
3042sub invoke_button_up {
3043 my ($self, $ev, $x, $y) = @_;
3044
3045 if ($ev->{button} == $self->{button}) {
3046 undef $GRAB;
3047 $self->hide;
3048
3049 $self->emit ("popdown");
3050 $self->{hover}[1]->() if $self->{hover};
3051 } else {
3052 return 0
3053 }
3054
3055 1
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Multiplexer;
1584 3061
1585our @ISA = CFClient::UI::Container::; 3062our @ISA = CFClient::UI::Container::;
1586 3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 @_,
3069 );
3070
3071 $self->{current} = $self->{children}[0]
3072 if @{ $self->{children} };
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, @widgets) = @_;
3079
3080 $self->SUPER::add (@widgets);
3081
3082 $self->{current} = $self->{children}[0]
3083 if @{ $self->{children} };
3084}
3085
3086sub set_current_page {
3087 my ($self, $page_or_widget) = @_;
3088
3089 my $widget = ref $page_or_widget
3090 ? $page_or_widget
3091 : $self->{children}[$page_or_widget];
3092
3093 $self->{current} = $widget;
3094 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3095
3096 $self->emit (page_changed => $self->{current});
3097
3098 $self->realloc;
3099}
3100
3101sub visible_children {
3102 $_[0]{current}
3103}
3104
1587sub size_request { 3105sub size_request {
1588 ($::WIDTH, $::HEIGHT) 3106 my ($self) = @_;
1589}
1590 3107
3108 $self->{current}->size_request
3109}
3110
1591sub size_allocate { 3111sub invoke_size_allocate {
1592 my ($self, $x, $y, $w, $h) = @_; 3112 my ($self, $w, $h) = @_;
1593 3113
1594 $self->_size_allocate ($x, $y, $w, $h); 3114 $self->{current}->configure (0, 0, $w, $h);
1595 3115
1596 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3116 1
1597 for @{$self->{children}};
1598} 3117}
1599 3118
1600sub translate { 3119sub _draw {
3120 my ($self) = @_;
3121
3122 $self->{current}->draw;
3123}
3124
3125#############################################################################
3126
3127package CFClient::UI::Notebook;
3128
3129our @ISA = CFClient::UI::VBox::;
3130
3131sub new {
3132 my $class = shift;
3133
3134 my $self = $class->SUPER::new (
3135 buttonbar => (new CFClient::UI::Buttonbar),
3136 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3137 # filter => # will be put between multiplexer and $self
3138 @_,
3139 );
3140
3141 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3142 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3143
3144 $self
3145}
3146
3147sub add {
3148 my ($self, $title, $widget, $tooltip) = @_;
3149
3150 Scalar::Util::weaken $self;
3151
3152 $self->{buttonbar}->add (new CFClient::UI::Button
3153 markup => $title,
3154 tooltip => $tooltip,
3155 on_activate => sub { $self->set_current_page ($widget) },
3156 );
3157
3158 $self->{multiplexer}->add ($widget);
3159}
3160
3161sub set_current_page {
3162 my ($self, $page) = @_;
3163
3164 $self->{multiplexer}->set_current_page ($page);
3165 $self->emit (page_changed => $self->{multiplexer}{current});
3166}
3167
3168#############################################################################
3169
3170package CFClient::UI::Combobox;
3171
3172use utf8;
3173
3174our @ISA = CFClient::UI::Button::;
3175
3176sub new {
3177 my $class = shift;
3178
3179 my $self = $class->SUPER::new (
3180 options => [], # [value, title, longdesc], ...
3181 value => undef,
3182 @_,
3183 );
3184
3185 $self->_set_value ($self->{value});
3186
3187 $self
3188}
3189
3190sub invoke_button_down {
3191 my ($self, $ev) = @_;
3192
3193 my @menu_items;
3194
3195 for (@{ $self->{options} }) {
3196 my ($value, $title, $tooltip) = @$_;
3197
3198 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3199 }
3200
3201 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3202}
3203
3204sub _set_value {
3205 my ($self, $value) = @_;
3206
3207 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3208 or return;
3209
3210 $self->{value} = $item->[0];
3211 $self->set_markup ("$item->[1] ⇓");
3212 $self->set_tooltip ($item->[2]);
3213}
3214
3215sub set_value {
3216 my ($self, $value) = @_;
3217
3218 return unless $self->{value} ne $value;
3219
3220 $self->_set_value ($value);
3221 $self->emit (changed => $value);
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::Statusbox;
3227
3228our @ISA = CFClient::UI::VBox::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (
3234 fontsize => 0.8,
3235 @_,
3236 );
3237
3238 Scalar::Util::weaken (my $this = $self);
3239
3240 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3241
3242 $self
3243}
3244
3245sub reorder {
3246 my ($self) = @_;
3247 my $NOW = Time::HiRes::time;
3248
3249 # freeze display when hovering over any label
3250 return if $CFClient::UI::TOOLTIP->{owner}
3251 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3252 values %{ $self->{item} };
3253
3254 while (my ($k, $v) = each %{ $self->{item} }) {
3255 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3256 }
3257
3258 my @widgets;
3259
3260 my @items = sort {
3261 $a->{pri} <=> $b->{pri}
3262 or $b->{id} <=> $a->{id}
3263 } values %{ $self->{item} };
3264
3265 $self->{timer}->interval (1);
3266
3267 my $count = 10 + 1;
3268 for my $item (@items) {
3269 last unless --$count;
3270
3271 my $label = $item->{label} ||= do {
3272 # TODO: doesn't handle markup well (read as: at all)
3273 my $short = $item->{count} > 1
3274 ? "<b>$item->{count} ×</b> $item->{text}"
3275 : $item->{text};
3276
3277 for ($short) {
3278 s/^\s+//;
3279 s/\s+/ /g;
3280 }
3281
3282 new CFClient::UI::Label
3283 markup => $short,
3284 tooltip => $item->{tooltip},
3285 tooltip_font => $::FONT_PROP,
3286 tooltip_width => 0.67,
3287 fontsize => $item->{fontsize} || $self->{fontsize},
3288 max_w => $::WIDTH * 0.44,
3289 fg => [@{ $item->{fg} }],
3290 can_events => 1,
3291 can_hover => 1
3292 };
3293
3294 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3295 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3296 $label->update;
3297 $label->set_max_size (undef, $label->{req_h} * $diff)
3298 if $diff < 1;
3299 $self->{timer}->interval (1/30);
3300 } else {
3301 $label->{fg}[3] = $item->{fg}[3] || 1;
3302 }
3303
3304 push @widgets, $label;
3305 }
3306
3307 $self->clear;
3308 $self->SUPER::add (reverse @widgets);
3309}
3310
3311sub add {
3312 my ($self, $text, %arg) = @_;
3313
3314 $text =~ s/^\s+//;
3315 $text =~ s/\s+$//;
3316
3317 return unless $text;
3318
3319 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3320
3321 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3322
3323 if (my $item = $self->{item}{$group}) {
3324 if ($item->{text} eq $text) {
3325 $item->{count}++;
3326 } else {
3327 $item->{count} = 1;
3328 $item->{text} = $item->{tooltip} = $text;
3329 }
3330 $item->{id} += 0.2;#d#
3331 $item->{timeout} = $timeout;
3332 delete $item->{label};
3333 } else {
3334 $self->{item}{$group} = {
3335 id => ++$self->{id},
3336 text => $text,
3337 timeout => $timeout,
3338 tooltip => $text,
3339 fg => [0.8, 0.8, 0.8, 0.8],
3340 pri => 0,
3341 count => 1,
3342 %arg,
3343 };
3344 }
3345
3346 $self->reorder;
3347}
3348
3349sub reconfigure {
3350 my ($self) = @_;
3351
3352 delete $_->{label}
3353 for values %{ $self->{item} || {} };
3354
3355 $self->reorder;
3356 $self->SUPER::reconfigure;
3357}
3358
3359sub destroy {
3360 my ($self) = @_;
3361
3362 $self->{timer}->cancel;
3363
3364 $self->SUPER::destroy;
3365}
3366
3367#############################################################################
3368
3369package CFClient::UI::Inventory;
3370
3371our @ISA = CFClient::UI::ScrolledWindow::;
3372
3373sub new {
3374 my $class = shift;
3375
3376 my $self = $class->SUPER::new (
3377 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3378 @_,
3379 );
3380
3381 $self
3382}
3383
3384sub set_items {
3385 my ($self, $items) = @_;
3386
3387 $self->{child}->clear;
3388 return unless $items;
3389
3390 my @items = sort {
3391 ($a->{type} <=> $b->{type})
3392 or ($a->{name} cmp $b->{name})
3393 } @$items;
3394
3395 $self->{real_items} = \@items;
3396
3397 my $row = 0;
3398 for my $item (@items) {
3399 CFClient::Item::update_widgets $item;
3400
3401 $self->{child}->add (0, $row, $item->{face_widget});
3402 $self->{child}->add (1, $row, $item->{desc_widget});
3403 $self->{child}->add (2, $row, $item->{weight_widget});
3404
3405 $row++;
3406 }
3407}
3408
3409#############################################################################
3410
3411package CFClient::UI::BindEditor;
3412
3413our @ISA = CFClient::UI::FancyFrame::;
3414
3415sub new {
3416 my $class = shift;
3417
3418 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3419
3420 $self->add (my $vb = new CFClient::UI::VBox);
3421
3422
3423 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3424 text => "start recording",
3425 tooltip => "Start/Stops recording of actions."
3426 ."All subsequent actions after the recording started will be captured."
3427 ."The actions are displayed after the record was stopped."
3428 ."To bind the action you have to click on the 'Bind' button",
3429 on_activate => sub {
3430 unless ($self->{recording}) {
3431 $self->start;
3432 } else {
3433 $self->stop;
3434 }
3435 });
3436
3437 $vb->add (new CFClient::UI::Label text => "Actions:");
3438 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3439
3440 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3441 $vb->add (my $hb = new CFClient::UI::HBox);
3442 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3443 $hb->add (new CFClient::UI::Button
3444 text => "bind",
3445 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3446 on_activate => sub {
3447 $self->ask_for_bind;
3448 });
3449
3450 $vb->add (my $hb = new CFClient::UI::HBox);
3451 $hb->add (new CFClient::UI::Button
3452 text => "ok",
3453 expand => 1,
3454 tooltip => "This closes the binding editor and saves the binding",
3455 on_activate => sub {
3456 $self->hide;
3457 $self->commit;
3458 });
3459
3460 $hb->add (new CFClient::UI::Button
3461 text => "cancel",
3462 expand => 1,
3463 tooltip => "This closes the binding editor without saving",
3464 on_activate => sub {
3465 $self->hide;
3466 $self->{binding_cancel}->()
3467 if $self->{binding_cancel};
3468 });
3469
3470 $self->update_binding_widgets;
3471
3472 $self
3473}
3474
3475sub commit {
3476 my ($self) = @_;
3477 my ($mod, $sym, $cmds) = $self->get_binding;
3478 if ($sym != 0 && @$cmds > 0) {
3479 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3480 ."'. Don't forget 'Save Config'!");
3481 $self->{binding_change}->($mod, $sym, $cmds)
3482 if $self->{binding_change};
3483 } else {
3484 $::STATUSBOX->add ("No action bound, no key or action specified!");
3485 $self->{binding_cancel}->()
3486 if $self->{binding_cancel};
3487 }
3488}
3489
3490sub start {
3491 my ($self) = @_;
3492
3493 $self->{rec_btn}->set_text ("stop recording");
3494 $self->{recording} = 1;
3495 $self->clear_command_list;
3496 $::CONN->start_record if $::CONN;
3497}
3498
3499sub stop {
3500 my ($self) = @_;
3501
3502 $self->{rec_btn}->set_text ("start recording");
3503 $self->{recording} = 0;
3504
3505 my $rec;
3506 $rec = $::CONN->stop_record if $::CONN;
3507 return unless ref $rec eq 'ARRAY';
3508 $self->set_command_list ($rec);
3509}
3510
3511
3512sub ask_for_bind_and_commit {
3513 my ($self) = @_;
3514 $self->ask_for_bind (1);
3515}
3516
3517sub ask_for_bind {
3518 my ($self, $commit, $end_cb) = @_;
3519
3520 CFClient::Binder::open_binding_dialog (sub {
3521 my ($mod, $sym) = @_;
3522 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3523 $self->update_binding_widgets;
3524 $self->commit if $commit;
3525 $end_cb->() if $end_cb;
3526 });
3527}
3528
3529# $mod and $sym are the modifiers and key symbol
3530# $cmds is a array ref of strings (the commands)
3531# $cb is the callback that is executed on OK
3532# $ccb is the callback that is executed on CANCEL and
3533# when the binding was unsuccessful on OK
3534sub set_binding {
3535 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3536
3537 $self->clear_command_list;
3538 $self->{recording} = 0;
3539 $self->{rec_btn}->set_text ("start recording");
3540
3541 $self->{binding} = [$mod, $sym];
3542 $self->{commands} = $cmds;
3543
3544 $self->{binding_change} = $cb;
3545 $self->{binding_cancel} = $ccb;
3546
3547 $self->update_binding_widgets;
3548}
3549
3550# this is a shortcut method that asks for a binding
3551# and then just binds it.
3552sub do_quick_binding {
3553 my ($self, $cmds, $end_cb) = @_;
3554 $self->set_binding (undef, undef, $cmds, sub {
3555 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3556 });
3557 $self->ask_for_bind (1, $end_cb);
3558}
3559
3560sub update_binding_widgets {
3561 my ($self) = @_;
3562 my ($mod, $sym, $cmds) = $self->get_binding;
3563 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3564 $self->set_command_list ($cmds);
3565}
3566
3567sub get_binding {
3568 my ($self) = @_;
3569 return (
3570 $self->{binding}->[0],
3571 $self->{binding}->[1],
3572 [ grep { defined $_ } @{$self->{commands}} ]
3573 );
3574}
3575
3576sub clear_command_list {
3577 my ($self) = @_;
3578 $self->{cmdbox}->clear ();
3579}
3580
3581sub set_command_list {
3582 my ($self, $cmds) = @_;
3583
3584 $self->{cmdbox}->clear ();
3585 $self->{commands} = $cmds;
3586
3587 my $idx = 0;
3588
3589 for (@$cmds) {
3590 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3591
3592 my $i = $idx;
3593 $hb->add (new CFClient::UI::Label text => $_);
3594 $hb->add (new CFClient::UI::Button
3595 text => "delete",
3596 tooltip => "Deletes the action from the record",
3597 on_activate => sub {
3598 $self->{cmdbox}->remove ($hb);
3599 $cmds->[$i] = undef;
3600 });
3601
3602
3603 $idx++
3604 }
3605}
3606
3607#############################################################################
3608
3609package CFClient::UI::SpellList;
3610
3611our @ISA = CFClient::UI::Table::;
3612
3613sub new {
3614 my $class = shift;
3615
3616 my $self = $class->SUPER::new (
3617 binding => [],
3618 commands => [],
3619 @_,
3620 )
3621}
3622
3623my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3624
3625my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3626 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3627my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3629my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3633my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3635
3636sub rebuild_spell_list {
3637 my ($self) = @_;
3638
3639 $CFClient::UI::ROOT->on_refresh ($self => sub {
3640 $self->clear;
3641
3642 return unless $::CONN;
3643
3644 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3645 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3646 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3647 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3648 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3649
3650 my $row = 0;
3651
3652 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3653 my $spell = $self->{spell}{$_};
3654
3655 $row++;
3656
3657 my $spell_cb = sub {
3658 my ($widget, $ev) = @_;
3659
3660 if ($ev->{button} == 1) {
3661 $::CONN->user_send ("cast $spell->{name}");
3662 } elsif ($ev->{button} == 2) {
3663 $::CONN->user_send ("invoke $spell->{name}");
3664 } elsif ($ev->{button} == 3) {
3665 (new CFClient::UI::Menu
3666 items => [
3667 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3668 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3669 ],
3670 )->popup ($ev);
3671 } else {
3672 return 0;
3673 }
3674
3675 1
3676 };
3677
3678 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3679
3680 #TODO: add path info to tooltip
3681 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3682
3683 $self->add (0, $row, new CFClient::UI::Face
3684 face => $spell->{face},
3685 can_hover => 1,
3686 can_events => 1,
3687 tooltip => $tooltip,
3688 on_button_down => $spell_cb,
3689 );
3690
3691 $self->add (1, $row, new CFClient::UI::Label
3692 expand => 1,
3693 text => $spell->{name},
3694 can_hover => 1,
3695 can_events => 1,
3696 tooltip => $tooltip,
3697 on_button_down => $spell_cb,
3698 );
3699
3700 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3701 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3702 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3703 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3704 }
3705 });
3706}
3707
3708sub add_spell {
3709 my ($self, $spell) = @_;
3710
3711 $self->{spell}->{$spell->{name}} = $spell;
3712 $self->rebuild_spell_list;
3713}
3714
3715sub remove_spell {
3716 my ($self, $spell) = @_;
3717
3718 delete $self->{spell}->{$spell->{name}};
3719 $self->rebuild_spell_list;
3720}
3721
3722sub clear_spells {
3723 my ($self) = @_;
3724
3725 $self->{spell} = {};
3726 $self->rebuild_spell_list;
3727}
3728
3729#############################################################################
3730
3731package CFClient::UI::Root;
3732
3733our @ISA = CFClient::UI::Container::;
3734
3735use List::Util qw(min max);
3736
3737use CFClient::OpenGL;
3738
3739sub new {
3740 my $class = shift;
3741
3742 my $self = $class->SUPER::new (
3743 visible => 1,
3744 @_,
3745 );
3746
3747 Scalar::Util::weaken ($self->{root} = $self);
3748
3749 $self
3750}
3751
3752sub size_request {
3753 my ($self) = @_;
3754
3755 ($self->{w}, $self->{h})
3756}
3757
3758sub _to_pixel {
3759 my ($coord, $size, $max) = @_;
3760
3761 $coord =
3762 $coord eq "center" ? ($max - $size) * 0.5
3763 : $coord eq "max" ? $max
3764 : $coord;
3765
3766 $coord = 0 if $coord < 0;
3767 $coord = $max - $size if $coord > $max - $size;
3768
3769 int $coord + 0.5
3770}
3771
3772sub invoke_size_allocate {
3773 my ($self, $w, $h) = @_;
3774
3775 for my $child ($self->children) {
3776 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3777
3778 $X = $child->{force_x} if exists $child->{force_x};
3779 $Y = $child->{force_y} if exists $child->{force_y};
3780
3781 $X = _to_pixel $X, $W, $self->{w};
3782 $Y = _to_pixel $Y, $H, $self->{h};
3783
3784 $child->configure ($X, $Y, $W, $H);
3785 }
3786
3787 1
3788}
3789
3790sub coord2local {
1601 my ($self, $x, $y) = @_; 3791 my ($self, $x, $y) = @_;
1602 3792
1603 ($x, $y) 3793 ($x, $y)
1604} 3794}
1605 3795
3796sub coord2global {
3797 my ($self, $x, $y) = @_;
3798
3799 ($x, $y)
3800}
3801
1606sub update { 3802sub update {
1607 my ($self) = @_; 3803 my ($self) = @_;
1608 3804
1609 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3805 $::WANT_REFRESH++;
1610 ::refresh ();
1611} 3806}
1612 3807
1613sub add { 3808sub add {
1614 my ($self, $widget) = @_; 3809 my ($self, @children) = @_;
1615 3810
3811 $_->{is_toplevel} = 1
3812 for @children;
3813
1616 $self->SUPER::add ($widget); 3814 $self->SUPER::add (@children);
1617
1618 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1619} 3815}
1620 3816
3817sub remove {
3818 my ($self, @children) = @_;
3819
3820 $self->SUPER::remove (@children);
3821
3822 delete $self->{is_toplevel}
3823 for @children;
3824
3825 while (@children) {
3826 my $w = pop @children;
3827 push @children, $w->children;
3828 $w->set_invisible;
3829 }
3830}
3831
3832sub on_refresh {
3833 my ($self, $id, $cb) = @_;
3834
3835 $self->{refresh_hook}{$id} = $cb;
3836}
3837
3838sub on_post_alloc {
3839 my ($self, $id, $cb) = @_;
3840
3841 $self->{post_alloc_hook}{$id} = $cb;
3842}
3843
1621sub draw { 3844sub draw {
1622 my ($self) = @_; 3845 my ($self) = @_;
3846
3847 while ($self->{refresh_hook}) {
3848 $_->()
3849 for values %{delete $self->{refresh_hook}};
3850 }
3851
3852 if ($self->{realloc}) {
3853 my %queue;
3854 my @queue;
3855 my $widget;
3856
3857 outer:
3858 while () {
3859 if (my $realloc = delete $self->{realloc}) {
3860 for $widget (values %$realloc) {
3861 $widget->{visible} or next; # do not resize invisible widgets
3862
3863 $queue{$widget+0}++ and next; # duplicates are common
3864
3865 push @{ $queue[$widget->{visible}] }, $widget;
3866 }
3867 }
3868
3869 while () {
3870 @queue or last outer;
3871
3872 $widget = pop @{ $queue[-1] || [] }
3873 and last;
3874
3875 pop @queue;
3876 }
3877
3878 delete $queue{$widget+0};
3879
3880 my ($w, $h) = $widget->size_request;
3881
3882 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3883 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3884
3885 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887
3888 $w = $widget->{force_w} if exists $widget->{force_w};
3889 $h = $widget->{force_h} if exists $widget->{force_h};
3890
3891 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3892 || delete $widget->{force_realloc}) {
3893 $widget->{req_w} = $w;
3894 $widget->{req_h} = $h;
3895
3896 $self->{size_alloc}{$widget+0} = $widget;
3897
3898 if (my $parent = $widget->{parent}) {
3899 $self->{realloc}{$parent+0} = $parent
3900 unless $queue{$parent+0};
3901
3902 $parent->{force_size_alloc} = 1;
3903 $self->{size_alloc}{$parent+0} = $parent;
3904 }
3905 }
3906
3907 delete $self->{realloc}{$widget+0};
3908 }
3909 }
3910
3911 while (my $size_alloc = delete $self->{size_alloc}) {
3912 my @queue = sort { $b->{visible} <=> $a->{visible} }
3913 values %$size_alloc;
3914
3915 while () {
3916 my $widget = pop @queue || last;
3917
3918 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3919
3920 $w = 0 if $w < 0;
3921 $h = 0 if $h < 0;
3922
3923 $w = int $w + 0.5;
3924 $h = int $h + 0.5;
3925
3926 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3927 $widget->{old_w} = $widget->{w};
3928 $widget->{old_h} = $widget->{h};
3929
3930 $widget->{w} = $w;
3931 $widget->{h} = $h;
3932
3933 $widget->emit (size_allocate => $w, $h);
3934 }
3935 }
3936 }
3937
3938 while ($self->{post_alloc_hook}) {
3939 $_->()
3940 for values %{delete $self->{post_alloc_hook}};
3941 }
3942
3943
3944 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3945 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3946 glClear GL_COLOR_BUFFER_BIT;
3947
3948 glMatrixMode GL_PROJECTION;
3949 glLoadIdentity;
3950 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3951 glMatrixMode GL_MODELVIEW;
3952 glLoadIdentity;
3953
3954 {
3955 package CFClient::UI::Base;
3956
3957 ($draw_x, $draw_y, $draw_w, $draw_h) =
3958 (0, 0, $self->{w}, $self->{h});
3959 }
1623 3960
1624 $self->_draw; 3961 $self->_draw;
1625} 3962}
1626 3963
1627############################################################################# 3964#############################################################################
1628 3965
1629package CFClient::UI; 3966package CFClient::UI;
1630 3967
1631$TOPLEVEL = new CFClient::UI::Toplevel; 3968$ROOT = new CFClient::UI::Root;
3969$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1632 3970
16331 39711
1634 3972

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