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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{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 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 356 $self->{x} = $x;
152 $self->{y} = $y; 357 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 358 $self->update;
161} 359 }
162 360
163sub size_allocate { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
164 # nothing to be done 362 return unless $self->{visible};
165}
166 363
167# return top left coordinates 364 $self->{alloc_w} = $w;
168sub _topleft { 365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
369}
370
371sub children {
372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
377}
378
379sub set_max_size {
169 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
170 381
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
172} 402}
173 403
174# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
175sub coord2local { 405sub coord2local {
176 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
177 407
178 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 409}
181 410
182# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
183sub coord2global { 412sub coord2global {
184 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
185 414
186 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 416}
189 417
190sub focus_in { 418sub invoke_focus_in {
191 my ($self) = @_; 419 my ($self) = @_;
192 420
193 return if $FOCUS == $self; 421 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
195 423
196 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
197 425
198 $self->emit (focus_in => $focus);
199
200 $focus->update if $focus; 426 $focus->update if $focus;
201 $FOCUS->update; 427 $FOCUS->update;
202}
203 428
429 0
430}
431
204sub focus_out { 432sub invoke_focus_out {
205 my ($self) = @_; 433 my ($self) = @_;
206 434
207 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
208 436
209 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
210 438
211 $self->emit (focus_out => $focus);
212
213 $focus->update if $focus; #? 439 $focus->update if $focus; #?
214}
215 440
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 $self->emit ("focus_in");
451}
452
216sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
217sub button_up { } 454sub invoke_button_up { 1 }
218sub key_down { } 455sub invoke_key_down { 1 }
219sub key_up { } 456sub invoke_key_up { 1 }
220 457
221sub button_down { 458sub invoke_button_down {
222 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
223 460
224 $self->focus_in; 461 $self->grab_focus;
225}
226 462
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
232
233sub draw {
234 my ($self) = @_;
235
236 return unless $self->{h} && $self->{w};
237
238 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw;
241 glPopMatrix;
242
243 if ($self == $HOVER && $self->{can_hover}) {
244 my ($x, $y) = @$self{qw(x y)};
245
246 glColor 1, 0.8, 0.5, 0.2;
247 glEnable GL_BLEND;
248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
249 glBegin GL_QUADS;
250 glVertex $x , $y;
251 glVertex $x + $self->{w}, $y;
252 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h};
254 glEnd;
255 glDisable GL_BLEND;
256 } 463 1
257} 464}
258 465
259sub _draw { 466sub connect {
260 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
261 468
262 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
263} 478}
264 479
265sub find_widget { 480sub find_widget {
266 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
267 484
268 return $self 485 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 488
… …
274 491
275sub set_parent { 492sub set_parent {
276 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
277 494
278 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
279} 497}
280 498
281sub check_size { 499sub realloc {
282 my ($self) = @_; 500 my ($self) = @_;
283 501
284 my ($w, $h) = $self->size_request; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
285 504
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
287 $self->{req_w} = $w; 508 delete $self->{req_w};
288 $self->{req_h} = $h; 509 delete $self->{req_h};
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 } 510 }
293} 511}
294 512
295sub update { 513sub update {
296 my ($self) = @_; 514 my ($self) = @_;
297 515
298 $self->{parent}->update 516 $self->{parent}->update
299 if $self->{parent}; 517 if $self->{parent};
300} 518}
301 519
302sub connect { 520sub reconfigure {
303 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
304 522
305 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
306} 525}
307 526
308sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
309 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
310 530
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
312 $cb->($self, @args); 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 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
313 } 560 }
561
562 if ($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 $self\n";
314} 584}
315 585
316sub DESTROY { 586sub DESTROY {
317 my ($self) = @_; 587 my ($self) = @_;
318 588
319 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
320} 593}
321 594
322############################################################################# 595#############################################################################
323 596
324package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
325 598
326our @ISA = CFClient::UI::Base::; 599our @ISA = CFClient::UI::Base::;
327 600
328use strict; 601use strict;
329use SDL::OpenGL; 602use CFClient::OpenGL;
330 603
331sub new { 604sub new {
332 my $class = shift; 605 my $class = shift;
333 606
334 # range [value, low, high, page] 607 # range [value, low, high, page]
335 608
336 $class->SUPER::new ( 609 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
339 @_ 612 @_
340 ) 613 )
341} 614}
342 615
343sub _draw { 616sub _draw {
344 my ($self) = @_; 617 my ($self) = @_;
345 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
347 625
348 glEnable GL_BLEND; 626 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
351 629
352 glBegin GL_QUADS; 630 glBegin GL_QUADS;
353 glVertex 0 , 0; 631 glVertex 0 , 0;
354 glVertex 0 , $h; 632 glVertex 0 , $h;
355 glVertex $w, $h; 633 glVertex $w, $h;
356 glVertex $w, 0; 634 glVertex $w, 0;
357 glEnd; 635 glEnd;
358 636
359 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
360} 639}
361 640
362############################################################################# 641#############################################################################
363 642
364package CFClient::UI::Empty; 643package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 644
378our @ISA = CFClient::UI::Base::; 645our @ISA = CFClient::UI::Base::;
379 646
380sub new { 647sub new {
381 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
649 $class->SUPER::new (can_events => 0, %arg);
650}
382 651
652sub size_request {
653 my ($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
383 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
384 670
385 my $self = $class->SUPER::new (children => [], %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
386 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
387 679
388 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
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)
389} 762}
390 763
391sub add { 764sub add {
392 my ($self, $child) = @_; 765 my ($self, $child) = @_;
393 766
394 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
395 768 $self->SUPER::add ($child);
396 use sort 'stable';
397
398 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child
401 ];
402
403 $child->check_size;
404} 769}
405 770
406sub remove { 771sub remove {
407 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
408 773
409 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
410 775
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
412 779
413 $self->check_size; 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, $y)
414} 930}
415 931
416sub find_widget { 932sub find_widget {
417 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
418 934
419 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
420 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
421 937 ) {
422 my $res;
423
424 for (reverse @{ $self->{children} }) {
425 $res = $_->find_widget ($x, $y)
426 and return $res;
427 }
428
429 $self->SUPER::find_widget ($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, $y)
941 }
430} 942}
431 943
432sub _draw { 944sub _render {
433 my ($self) = @_; 945 my ($self) = @_;
434 946
435 $_->draw for @{$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 $self->SUPER::_render;
436} 953}
437 954
438############################################################################# 955#############################################################################
439 956
440package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
441 958
442our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
443 960
444sub new { 961sub new {
445 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
446 963
447 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
448 965
449 $class->SUPER::new (children => [$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 $self
450} 986}
451 987
452sub add { 988sub add {
453 my ($self, $child) = @_;
454
455 $self->{children} = [];
456
457 $self->SUPER::add ($child);
458}
459
460sub remove {
461 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
462 990
463 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
464
465 $self->{children} = [new CFClient::UI::Empty]
466 unless @{$self->{children}};
467} 992}
468 993
469sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
470 996
471sub size_request { 997 $self->SUPER::update;
472 $_[0]{children}[0]->size_request
473}
474 998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
475sub size_allocate { 1004sub invoke_size_allocate {
476 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
477 1006
478 $self->{children}[0]->configure (0, 0, $w, $h); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
479} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
480 1015
481############################################################################# 1016#############################################################################
482 1017
483package CFClient::UI::Window; 1018package CFClient::UI::Frame;
484 1019
485our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
486 1021
487use 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 $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
488 1071
489sub new { 1072sub new {
490 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
491 1074
492 my $self = $class->SUPER::new (%arg); 1075 my $self = $class->SUPER::new (
493}
494
495sub update {
496 my ($self) = @_;
497
498 # we want to do this delayed...
499 $self->render_chld;
500 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511}
512
513sub size_allocate {
514 my ($self, $w, $h) = @_;
515
516 $self->child->configure (0, 0, $w, $h);
517
518 $self->render_chld;
519}
520
521sub _draw {
522 my ($self) = @_;
523
524 my ($w, $h) = ($self->w, $self->h);
525
526 my $tex = $self->{texture}
527 or return;
528
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
533
534 $tex->draw_quad (0, 0, $w, $h);
535
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D;
538}
539
540#############################################################################
541
542package CFClient::UI::ViewPort;
543
544our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617
618sub new {
619 my $class = shift;
620
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
626 border => 0.8, 1078 border => 0.6,
627 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
628 ) 1083 );
1084
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 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
629} 1110}
630 1111
631sub border { 1112sub border {
632 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
633} 1114}
634 1115
635sub size_request { 1116sub size_request {
636 my ($self) = @_; 1117 my ($self) = @_;
637 1118
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
639 1124
640 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
641 1126
642 ( 1127 (
643 $w + $self->border * 2, 1128 $w + $self->border * 2,
644 $h + $self->border * 2, 1129 $h + $self->border * 2,
645 ) 1130 )
646} 1131}
647 1132
648sub size_allocate { 1133sub invoke_size_allocate {
649 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
650 1135
1136 if ($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 }
1141
1142 my $border = $self->border;
1143
651 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
653 1146
654 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
655}
656 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
657sub button_down { 1155sub invoke_button_down {
658 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
659 1157
1158 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1159 my $border = $self->border;
661 1160
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($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;
667 1171
668 $self->{motion} = sub { 1172 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
670 1174
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
672 1177
673 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
676 }; 1183 };
677 1184
678 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
683 1188
684 $self->{motion} = sub { 1189 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
686 1191
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
688 1193
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
691 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
692 } 1202 1
693} 1203}
694 1204
695sub button_up { 1205sub invoke_button_up {
696 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
697 1207
698 delete $self->{motion}; 1208 ! ! delete $self->{motion}
699} 1209}
700 1210
701sub mouse_motion { 1211sub invoke_mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
703 1213
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
705} 1217}
706 1218
707sub _draw { 1219sub _draw {
708 my ($self) = @_; 1220 my ($self) = @_;
709 1221
1222 my $child = $self->{children}[0];
1223
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1226
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1229
718 my $border = $self->border; 1230 my $border = $self->border;
719 1231
720 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1237
726 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
727 1240
728 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
731 1244 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
738 1247
739 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1249
742 $self->child->draw; 1250 $child->draw;
1251
1252 if ($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};
743} 1261}
744 1262
745############################################################################# 1263#############################################################################
746 1264
747package CFClient::UI::Table; 1265package CFClient::UI::Table;
748 1266
749our @ISA = CFClient::UI::Base::; 1267our @ISA = CFClient::UI::Base::;
750 1268
751use List::Util qw(max sum); 1269use List::Util qw(max sum);
752 1270
753use SDL::OpenGL; 1271use CFClient::OpenGL;
754 1272
755sub new { 1273sub new {
756 my $class = shift; 1274 my $class = shift;
757 1275
758 $class->SUPER::new ( 1276 $class->SUPER::new (
759 col_expand => [], 1277 col_expand => [],
760 @_ 1278 @_,
761 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1284}
763 1285
764sub add { 1286sub add {
765 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
766 1288
767 $child->set_parent ($self); 1289 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
769 1291
770 $child->check_size; 1292 $self->realloc;
771} 1293}
772 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
773# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1302sub clear {
775 my ($self) = @_; 1303 my ($self) = @_;
776 1304
1305 my @children = $self->children;
777 delete $self->{children}; 1306 delete $self->{children};
778 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
779} 1314}
780 1315
781sub get_wh { 1316sub get_wh {
782 my ($self) = @_; 1317 my ($self) = @_;
783 1318
… …
788 or next; 1323 or next;
789 1324
790 for my $x (0 .. $#$row) { 1325 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1326 my $widget = $row->[$x]
792 or next; 1327 or next;
793 my ($w, $h) = $widget->size_request; 1328 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1329
795 $w[$x] = max $w[$x], $w; 1330 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1331 $h[$y] = max $h[$y], $h;
797 } 1332 }
798 } 1333 }
… …
809 (sum @$ws), 1344 (sum @$ws),
810 (sum @$hs), 1345 (sum @$hs),
811 ) 1346 )
812} 1347}
813 1348
814sub size_allocate { 1349sub invoke_size_allocate {
815 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
816 1351
817 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
818 1353
819 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
821 1356
822 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
851 } 1386 }
852 1387
853 $y += $row_h; 1388 $y += $row_h;
854 } 1389 }
855 1390
1391 1
856} 1392}
857 1393
858sub find_widget { 1394sub find_widget {
859 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
860 1396
… …
879 } 1415 }
880} 1416}
881 1417
882############################################################################# 1418#############################################################################
883 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($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 += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
884package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
885 1481
886# TODO: wrap into common Box base class
887
888our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
889 1483
890sub size_request { 1484sub new {
891 my ($self) = @_; 1485 my $class = shift;
892 1486
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
894 1488 vertical => 0,
895 ( 1489 @_,
896 (List::Util::sum map $_->[0], @alloc),
897 (List::Util::max map $_->[1], @alloc),
898 ) 1490 )
899} 1491}
900 1492
901sub size_allocate {
902 my ($self, $w, $h) = @_;
903
904 ($h, $w) = ($w, $h);
905
906 my $children = $self->{children};
907
908 my @h = map +($_->size_request)[0], @$children;
909
910 my $req_h = List::Util::sum @h;
911
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children;
917 $exp ||= 1;
918
919 for (0 .. $#$children) {
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 }
926 }
927
928 CFClient::UI::harmonize \@h;
929
930 my $y = 0;
931 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_];
934 $child->configure ($y, 0, $h, $w);
935
936 $y += $h;
937 }
938
939 1
940}
941
942############################################################################# 1493#############################################################################
943 1494
944package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
945 1496
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
949 1498
950sub size_request { 1499sub new {
951 my ($self) = @_; 1500 my $class = shift;
952 1501
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
954 1503 vertical => 1,
955 ( 1504 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1505 )
959} 1506}
960 1507
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1508#############################################################################
999 1509
1000package CFClient::UI::Label; 1510package CFClient::UI::Label;
1001 1511
1002our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1003 1513
1004use SDL::OpenGL; 1514use CFClient::OpenGL;
1005 1515
1006sub new { 1516sub new {
1007 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1008 1518
1009 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1011 fontsize => 1, 1529 fontsize => 1,
1012 text => "",
1013 align => -1, 1530 align => -1,
1014 valign => -1, 1531 valign => -1,
1015 padding => 2, 1532 padding_x => 2,
1016 layout => new CFClient::Layout, 1533 padding_y => 2,
1534 can_events => 0,
1017 %arg 1535 %arg
1018 ); 1536 );
1019 1537
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1538 if (exists $self->{template}) {
1539 my $layout = new CFClient::Layout;
1540 $layout->set_text (delete $self->{template});
1541 $self->{template} = $layout;
1542 }
1021 1543
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1024 1549
1025 $self 1550 $self
1026} 1551}
1027 1552
1028sub escape_text { 1553sub escape($) {
1029 local $_ = $_[1]; 1554 local $_ = $_[0];
1030 1555
1031 s/&/&amp;/g; 1556 s/&/&amp;/g;
1032 s/>/&gt;/g; 1557 s/>/&gt;/g;
1033 s/</&lt;/g; 1558 s/</&lt;/g;
1034 1559
1035 $_[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 $self->SUPER::realloc;
1036} 1575}
1037 1576
1038sub set_text { 1577sub set_text {
1039 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1040 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1042 1585
1043 delete $self->{texture}; 1586 delete $self->{size_req};
1587 $self->realloc;
1044 $self->update; 1588 $self->update;
1045} 1589}
1046 1590
1047sub set_markup { 1591sub set_markup {
1048 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1049 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;
1050 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1051 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;
1052 delete $self->{texture}; 1650 delete $self->{texture};
1053 $self->update;
1054}
1055 1651
1056sub size_request { 1652 $self->realloc;
1057 my ($self) = @_;
1058
1059 $self->{layout}->set_width;
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061
1062 my ($w, $h) = $self->{layout}->size;
1063
1064 (
1065 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2,
1067 )
1068} 1653}
1069 1654
1070sub size_allocate { 1655sub reconfigure {
1071 my ($self, $w, $h) = @_; 1656 my ($self) = @_;
1072 1657
1073 delete $self->{texture}; 1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1074} 1661}
1075 1662
1076sub _draw { 1663sub _draw {
1077 my ($self) = @_; 1664 my ($self) = @_;
1078 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1079 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};
1080 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1082 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1677 };
1084 1678
1085 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1086 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
1087 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) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1090 glColor @{$self->{fg}}; 1701 }
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy});
1105 1702
1106 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1704}
1109 1705
1110############################################################################# 1706#############################################################################
1111 1707
1112package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
1113 1709
1114our @ISA = CFClient::UI::Label::; 1710our @ISA = CFClient::UI::Label::;
1115 1711
1116use SDL::OpenGL; 1712use CFClient::OpenGL;
1117 1713
1118sub new { 1714sub new {
1119 my $class = shift; 1715 my $class = shift;
1120 1716
1121 $class->SUPER::new ( 1717 $class->SUPER::new (
1122 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1126 can_hover => 1, 1722 can_hover => 1,
1127 can_focus => 1, 1723 can_focus => 1,
1128 valign => 0, 1724 valign => 0,
1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1129 @_ 1728 @_
1130 ) 1729 )
1131} 1730}
1132 1731
1133sub _set_text { 1732sub _set_text {
… …
1135 1734
1136 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1137 1736
1138 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1139 1738
1140 delete $self->{texture};
1141
1142 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1143 $self->{text} = $text; 1740 $self->{text} = $text;
1144 1741
1145 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1147 1745
1148 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1149} 1757}
1150 1758
1151sub get_text { 1759sub get_text {
1152 $_[0]{text} 1760 $_[0]{text}
1153} 1761}
… …
1158 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1159 1767
1160 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1161} 1769}
1162 1770
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175}
1176
1177sub key_down { 1771sub invoke_key_down {
1178 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1179 1773
1180 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1181 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1183 1777
1184 my $text = $self->get_text; 1778 my $text = $self->get_text;
1185 1779
1186 if ($sym == 8) { 1780 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1793 $self->emit ('escape');
1200 } elsif ($uni) { 1794 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1202 } 1798 }
1203 1799
1204 $self->_set_text ($text); 1800 $self->_set_text ($text);
1205 $self->update;
1206}
1207 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1208sub focus_in { 1807sub invoke_focus_in {
1209 my ($self) = @_; 1808 my ($self) = @_;
1210 1809
1211 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1212 1811
1213 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1214} 1813}
1215 1814
1216sub button_down { 1815sub invoke_button_down {
1217 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1218 1817
1219 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1220 1819
1221 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1222 1821
1223 # byte-index to char-index 1822 # byte-index to char-index
1224 my $text = $self->{text}; 1823 my $text = $self->{text};
1225 utf8::encode $text; 1824 utf8::encode $text;
1226 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1227 1826
1228 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1229 $self->update; 1828 $self->update;
1829
1830 1
1230} 1831}
1231 1832
1232sub mouse_motion { 1833sub invoke_mouse_motion {
1233 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1234# 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, $y;#d#
1836
1837 1
1235} 1838}
1236 1839
1237sub _draw { 1840sub _draw {
1238 my ($self) = @_; 1841 my ($self) = @_;
1239 1842
1240 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1241 1844
1242 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1243 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1244 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1245 } else { 1848 } else {
1246 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1247 } 1850 }
1248 1851
1249 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1250 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1251 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1252 glVertex 0 , 0; 1855 glVertex 0 , 0;
1253 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1254 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1255 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1278 1881
1279package CFClient::UI::Entry; 1882package CFClient::UI::Entry;
1280 1883
1281our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1282 1885
1283use SDL::OpenGL; 1886use CFClient::OpenGL;
1284 1887
1285sub key_down { 1888sub invoke_key_down {
1286 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1287 1890
1288 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1289 1892
1290 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1292 $self->update; 1900 $self->update;
1293 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1294 } else { 1924 } else {
1295 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1296 } 1928 1
1297
1298} 1929}
1299 1930
1300############################################################################# 1931#############################################################################
1301 1932
1302package CFClient::UI::Button; 1933package CFClient::UI::Button;
1303 1934
1304our @ISA = CFClient::UI::Label::; 1935our @ISA = CFClient::UI::Label::;
1305 1936
1306use SDL::OpenGL; 1937use CFClient::OpenGL;
1307 1938
1308my @tex = 1939my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1941 qw(b1_button_active.png);
1311 1942
1312sub new { 1943sub new {
1313 my $class = shift; 1944 my $class = shift;
1314 1945
1315 $class->SUPER::new ( 1946 $class->SUPER::new (
1316 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1317 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1320 can_hover => 1, 1951 can_hover => 1,
1321 align => 0, 1952 align => 0,
1322 valign => 0, 1953 valign => 0,
1954 can_events => 1,
1323 @_ 1955 @_
1324 ) 1956 )
1325} 1957}
1326 1958
1327sub button_up { 1959sub invoke_button_up {
1328 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1329 1961
1962 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate"); 1965
1333 } 1966 1
1334} 1967}
1335 1968
1336sub _draw { 1969sub _draw {
1337 my ($self) = @_; 1970 my ($self) = @_;
1338 1971
1339 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1340 1973
1341 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg};
1343 }
1344
1345 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1350 1977
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1352 1979
1353 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355 1981
1356 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1357} 1983}
1358 1984
1359############################################################################# 1985#############################################################################
1360 1986
1361package CFClient::UI::CheckBox; 1987package CFClient::UI::ImageButton;
1362 1988
1363our @ISA = CFClient::UI::DrawBG::; 1989our @ISA = CFClient::UI::Image::;
1364 1990
1365my @tex = 1991use CFClient::OpenGL;
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368 1992
1369use SDL::OpenGL; 1993my %textures;
1370 1994
1371sub new { 1995sub new {
1372 my $class = shift; 1996 my $class = shift;
1373 1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
2019}
2020
2021#############################################################################
2022
2023package CFClient::UI::CheckBox;
2024
2025our @ISA = CFClient::UI::DrawBG::;
2026
2027my @tex =
2028 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2029 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2030
2031use CFClient::OpenGL;
2032
2033sub new {
2034 my $class = shift;
2035
1374 $class->SUPER::new ( 2036 $class->SUPER::new (
1375 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1376 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1378 state => 0, 2043 state => 0,
1379 can_hover => 1, 2044 can_hover => 1,
1380 @_ 2045 @_
1381 ) 2046 )
1382} 2047}
1383 2048
1384sub size_request { 2049sub size_request {
1385 my ($self) = @_; 2050 my ($self) = @_;
1386 2051
1387 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1388} 2053}
1389 2054
1390sub button_down { 2055sub invoke_button_down {
1391 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1392 2057
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1395 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1397 } 2066 1
1398} 2067}
1399 2068
1400sub _draw { 2069sub _draw {
1401 my ($self) = @_; 2070 my ($self) = @_;
1402 2071
1403 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1404 2073
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1406 2075
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1408 2079
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410 2081
1411 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1412 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421} 2087}
1422 2088
1423############################################################################# 2089#############################################################################
1424 2090
2091package CFClient::UI::Image;
2092
2093our @ISA = CFClient::UI::Base::;
2094
2095use CFClient::OpenGL;
2096use Carp qw/confess/;
2097
2098our %loaded_images;
2099
2100sub new {
2101 my $class = shift;
2102
2103 my $self = $class->SUPER::new (can_events => 0, @_);
2104
2105 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2106
2107 $loaded_images{$self->{image}} ||=
2108 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2109
2110 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2111
2112 Scalar::Util::weaken $loaded_images{$self->{image}};
2113
2114 $self->{aspect} = $tex->{w} / $tex->{h};
2115
2116 $self
2117}
2118
2119sub size_request {
2120 my ($self) = @_;
2121
2122 ($self->{tex}->{w}, $self->{tex}->{h})
2123}
2124
2125sub _draw {
2126 my ($self) = @_;
2127
2128 my $tex = $self->{tex};
2129
2130 my ($w, $h) = ($self->{w}, $self->{h});
2131
2132 if ($self->{rot90}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
2139 glEnable GL_TEXTURE_2D;
2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2141
2142 $tex->draw_quad_alpha (0, 0, $w, $h);
2143
2144 glDisable GL_TEXTURE_2D;
2145}
2146
2147#############################################################################
2148
1425package CFClient::UI::VGauge; 2149package CFClient::UI::VGauge;
1426 2150
1427our @ISA = CFClient::UI::Base::; 2151our @ISA = CFClient::UI::Base::;
1428 2152
1429use SDL::OpenGL; 2153use List::Util qw(min max);
2154
2155use CFClient::OpenGL;
1430 2156
1431my %tex = ( 2157my %tex = (
1432 food => [ 2158 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2159 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2160 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ], 2161 ],
1436 grace => [ 2162 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2164 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1439 ], 2165 ],
1440 hp => [ 2166 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2168 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ], 2169 ],
1444 mana => [ 2170 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2172 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1447 ], 2173 ],
1448); 2174);
1449 2175
1450# eg. VGauge->new (gauge => 'food'), default gauge: food 2176# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new { 2177sub new {
1452 my $class = shift; 2178 my $class = shift;
1453 2179
1454 my $self = $class->SUPER::new (gauge => 'food', @_); 2180 my $self = $class->SUPER::new (
2181 type => 'food',
2182 @_
2183 );
2184
2185 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1455 2186
1456 $self 2187 $self
1457} 2188}
1458 2189
1459sub size_request { 2190sub size_request {
1460 my ($self) = @_; 2191 my ($self) = @_;
1461 2192
1462 my $tex = $tex{$self->{gauge}}[0]; 2193 #my $tex = $tex{$self->{type}}[0];
1463
1464 @$tex{qw(w h)} 2194 #@$tex{qw(w h)}
2195 (0, 0)
1465} 2196}
1466 2197
1467sub set_max { 2198sub set_max {
1468 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1469 2200
2201 return if $self->{max_val} == $max;
2202
1470 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1471} 2205}
1472 2206
1473sub set_value { 2207sub set_value {
1474 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1475 2209
1476 $self->set_max ($max) 2210 $self->set_max ($max)
1477 if defined $max; 2211 if defined $max;
1478 2212
1479 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1480 $self->{val} = $val; 2215 $self->{val} = $val;
1481
1482 $self->update; 2216 $self->update;
1483} 2217}
1484 2218
1485sub _draw { 2219sub _draw {
1486 my ($self) = @_; 2220 my ($self) = @_;
1487 2221
1488 my $tex = $tex{$self->{gauge}}; 2222 my $tex = $tex{$self->{type}};
2223 my ($t1, $t2, $t3) = @$tex;
1489 2224
1490 my ($w, $h) = ($self->{w}, $self->{h}); 2225 my ($w, $h) = ($self->{w}, $self->{h});
1491 2226
2227 if ($self->{vertical}) {
2228 glRotate 90, 0, 0, 1;
2229 glTranslate 0, -$self->{w}, 0;
2230
2231 ($w, $h) = ($h, $w);
2232 }
2233
1492 my $ycut = $self->{val} / ($self->{max_val} || 1); 2234 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494 2235
1495 my $t1 = $tex->[0]; 2236 my $ycut1 = max 0, min 1, $ycut;
1496 my $t2 = $tex->[1]; 2237 my $ycut2 = max 0, min 1, $ycut - 1;
2238
2239 my $h1 = $self->{h} * (1 - $ycut1);
2240 my $h2 = $self->{h} * (1 - $ycut2);
1497 2241
1498 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502 2247
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp; 2250 glTexCoord 0 , 0; glVertex 0 , 0;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2251 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2252 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2253 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1514 glEnd; 2254 glEnd;
1515 2255
1516 $yp += $h1; 2256 my $ycut1 = List::Util::min 1, $ycut;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2257 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS; 2258 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2260 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1524 glEnd; 2263 glEnd;
2264
2265 if ($t3) {
2266 glBindTexture GL_TEXTURE_2D, $t3->{name};
2267 glBegin GL_QUADS;
2268 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2269 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2272 glEnd;
2273 }
1525 2274
1526 glDisable GL_BLEND; 2275 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D; 2276 glDisable GL_TEXTURE_2D;
1528} 2277}
1529 2278
1530############################################################################# 2279#############################################################################
1531 2280
2281package CFClient::UI::Gauge;
2282
2283our @ISA = CFClient::UI::VBox::;
2284
2285sub new {
2286 my ($class, %arg) = @_;
2287
2288 my $self = $class->SUPER::new (
2289 tooltip => $arg{type},
2290 can_hover => 1,
2291 can_events => 1,
2292 %arg,
2293 );
2294
2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2297 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2298
2299 $self
2300}
2301
2302sub set_fontsize {
2303 my ($self, $fsize) = @_;
2304
2305 $self->{value}->set_fontsize ($fsize);
2306 $self->{max} ->set_fontsize ($fsize);
2307}
2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
2316sub set_value {
2317 my ($self, $val, $max) = @_;
2318
2319 $self->set_max ($max)
2320 if defined $max;
2321
2322 $self->{gauge}->set_value ($val, $max);
2323 $self->{value}->set_text ($val);
2324}
2325
2326#############################################################################
2327
1532package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
1533 2329
1534use strict; 2330use strict;
1535 2331
1536use SDL::OpenGL; 2332use CFClient::OpenGL;
1537 2333
1538our @ISA = CFClient::UI::DrawBG::; 2334our @ISA = CFClient::UI::DrawBG::;
1539 2335
1540my @tex = 2336my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2337 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1543 2339
1544sub new { 2340sub new {
1545 my $class = shift; 2341 my $class = shift;
1546 2342
1547 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1548 2344
1549 # TODO: 0-width page 2345 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2347 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2354 min_w => $::WIDTH / 80,
1557 req_h => 20, 2355 min_h => $::WIDTH / 80,
1558 vertical => 0, 2356 vertical => 0,
1559 can_hover => 1, 2357 can_hover => 1,
1560 inner_pad => 5, 2358 inner_pad => 0.02,
1561 @_ 2359 @_
1562 ); 2360 );
1563 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1564 $self 2365 $self
1565} 2366}
1566 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1567sub size_request { 2402sub size_request {
1568 my ($self) = @_; 2403 my ($self) = @_;
1569 2404
1570 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1574} 2406}
1575 2407
1576sub button_down { 2408sub invoke_button_down {
1577 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1578 2410
1579 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1580 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
1581} 2416}
1582 2417
1583sub mouse_motion { 2418sub invoke_mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1585 2420
1586 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1588 2451
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2453
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2456
1594 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2459
1600 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2461 $self->{knob_w} = $knob_w;
1602 } 2462 }
1603}
1604
1605# the inner_* stuff is for generating a padding for the slider handle,
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611}
1612
1613sub _draw {
1614 my ($self) = @_;
1615 2463
1616 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1617 2465
1618 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1619 2467
1620 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1622 2470
2471 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2473 }
1628 2474
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2477
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2480
1655 # draw background 2481 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2483
1658 # draw handle 2484 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2486
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1663} 2488}
1664 2489
1665############################################################################# 2490#############################################################################
1666 2491
1667package CFClient::UI::TextView; 2492package CFClient::UI::ValSlider;
1668 2493
1669our @ISA = CFClient::UI::HBox::; 2494our @ISA = CFClient::UI::HBox::;
1670 2495
1671use SDL::OpenGL; 2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
2533package CFClient::UI::TextScroller;
2534
2535our @ISA = CFClient::UI::HBox::;
2536
2537use CFClient::OpenGL;
1672 2538
1673sub new { 2539sub new {
1674 my $class = shift; 2540 my $class = shift;
1675 2541
1676 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1677 fontsize => 1, 2543 fontsize => 1,
2544 can_events => 0,
2545 indent => 0,
2546 #font => default_font
1678 @_, 2547 @_,
1679 2548
1680 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1681 par => [], 2550 par => [],
1682 height => 0, 2551 height => 0,
1683 children => [ 2552 children => [
1684 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1686 ], 2555 ],
1687 ); 2556 );
1688 2557
1689 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2559
1693 $self 2560 $self
1694} 2561}
1695 2562
1696sub set_fontsize { 2563sub set_fontsize {
… …
1698 2565
1699 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2567 $self->reflow;
1701} 2568}
1702 2569
2570sub invoke_size_allocate {
2571 my ($self, $w, $h) = @_;
2572
2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2577
2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
1703sub text_height { 2583sub text_size {
1704 my ($self, $text) = @_; 2584 my ($self, $text, $indent) = @_;
1705 2585
1706 my $layout = $self->{layout}; 2586 my $layout = $self->{layout};
1707 2587
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1710 $layout->set_text ($text); 2591 $layout->set_markup ($text);
1711 2592
1712 ($layout->size)[1] 2593 $layout->size
1713} 2594}
1714 2595
1715sub reflow { 2596sub reflow {
1716 my ($self) = @_; 2597 my ($self) = @_;
1717 2598
1718 $self->{need_reflow}++; 2599 $self->{need_reflow}++;
1719 $self->update; 2600 $self->update;
1720} 2601}
1721 2602
1722sub size_allocate { 2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
1723 my ($self, $w, $h) = @_; 2611 my ($self) = @_;
1724 2612
1725 $self->SUPER::size_allocate ($w, $h); 2613 $self->{par} = [];
1726 2614 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2616}
1732 2617
1733sub add_paragraph { 2618sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
1735 2620
1736 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
1737 2622 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
1741 2626
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2628}
1747 2629
1748sub update { 2630sub update {
1749 my ($self) = @_; 2631 my ($self) = @_;
1750 2632
… …
1752 2634
1753 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
1754 2636
1755 delete $self->{texture}; 2637 delete $self->{texture};
1756 2638
1757 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
1758 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2643 my $height = 0;
1760 2644
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
1762 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
1763 2661
1764 $self->{height} = $height; 2662 $self->{height} = $height;
1765 2663
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2665
1768 delete $self->{texture}; 2666 delete $self->{texture};
1769 } 2667 }
1770 2668
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
1774 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
1775 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2687
1789 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2689 my $h = $par->[1];
1791 2690
1792 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1793 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
1794 2696
1795 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2698
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2701 }
1799 2702
1800 $y += $h; 2703 $y += $h;
1801 } 2704 }
1802 2705
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
1805 }; 2707 };
1806 }); 2708 });
1807} 2709}
1808 2710
1809sub _draw { 2711sub _draw {
1810 my ($self) = @_; 2712 my ($self) = @_;
1811 2713
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
1817 }
1818 2719
1819 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
1820 2721
1821} 2722}
1822 2723
1823############################################################################# 2724#############################################################################
1824 2725
1825package CFClient::UI::Animator; 2726package CFClient::UI::Animator;
1826 2727
1827use SDL::OpenGL; 2728use CFClient::OpenGL;
1828 2729
1829our @ISA = CFClient::UI::Bin::; 2730our @ISA = CFClient::UI::Bin::;
1830 2731
1831sub moveto { 2732sub moveto {
1832 my ($self, $x, $y) = @_; 2733 my ($self, $x, $y) = @_;
… …
1870 2771
1871sub new { 2772sub new {
1872 my $class = shift; 2773 my $class = shift;
1873 2774
1874 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
1875 state => 0, 2776 state => 0,
1876 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
1877 @_ 2778 @_
1878 ); 2779 );
1879 2780
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2781 $self
1886} 2782}
1887 2783
1888sub toggle_flopper { 2784sub toggle_flopper {
1889 my ($self) = @_; 2785 my ($self) = @_;
1890 2786
1891 # TODO: use animation 2787 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2788}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2789
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2790#############################################################################
2791
2792package CFClient::UI::Tooltip;
2793
2794our @ISA = CFClient::UI::Bin::;
2795
2796use CFClient::OpenGL;
2797
2798sub new {
2799 my $class = shift;
2800
2801 $class->SUPER::new (
2802 @_,
2803 can_events => 0,
2804 )
2805}
2806
2807sub set_tooltip_from {
2808 my ($self, $widget) = @_;
2809
2810 my $tooltip = $widget->{tooltip};
2811
2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2830}
2831
2832sub size_request {
2833 my ($self) = @_;
2834
2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2836
2837 ($w + 4, $h + 4)
2838}
2839
2840sub invoke_size_allocate {
2841 my ($self, $w, $h) = @_;
2842
2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2862}
2863
2864sub _draw {
2865 my ($self) = @_;
2866
2867 glTranslate 0.375, 0.375;
2868
2869 my ($w, $h) = @$self{qw(w h)};
2870
2871 glColor 1, 0.8, 0.4;
2872 glBegin GL_QUADS;
2873 glVertex 0 , 0;
2874 glVertex 0 , $h;
2875 glVertex $w, $h;
2876 glVertex $w, 0;
2877 glEnd;
2878
2879 glColor 0, 0, 0;
2880 glBegin GL_LINE_LOOP;
2881 glVertex 0 , 0;
2882 glVertex 0 , $h;
2883 glVertex $w, $h;
2884 glVertex $w, 0;
2885 glEnd;
2886
2887 glTranslate 2 - 0.375, 2 - 0.375;
2888
2889 $self->SUPER::_draw;
2890}
2891
2892#############################################################################
2893
2894package CFClient::UI::Face;
2895
2896our @ISA = CFClient::UI::Base::;
2897
2898use CFClient::OpenGL;
2899
2900sub new {
2901 my $class = shift;
2902
2903 my $self = $class->SUPER::new (
2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
1895 $self->emit ("open"); 3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
1896 } else { 3052 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 3053 return 0
1898 $self->emit ("close"); 3054 }
3055
1899 } 3056 1
1900
1901 $self->emit (changed => $self->{state});
1902} 3057}
1903 3058
1904############################################################################# 3059#############################################################################
1905 3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
3620 @_,
3621 )
3622}
3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
1906package CFClient::UI::Root; 3732package CFClient::UI::Root;
1907 3733
1908our @ISA = CFClient::UI::Container::; 3734our @ISA = CFClient::UI::Container::;
1909 3735
1910use SDL::OpenGL; 3736use List::Util qw(min max);
1911 3737
1912sub check_size { 3738use CFClient::OpenGL;
1913 my ($self) = @_;
1914 3739
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3740sub new {
3741 my $class = shift;
3742
3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
1916} 3751}
1917 3752
1918sub size_request { 3753sub size_request {
1919 ($::WIDTH, $::HEIGHT) 3754 my ($self) = @_;
1920}
1921 3755
1922sub configure { 3756 ($self->{w}, $self->{h})
3757}
3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
3773sub invoke_size_allocate {
1923 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
1924 3775
1925 $self->SUPER::configure ($x, $y, $w, $h); 3776 for my $child ($self->children) {
3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1926 3778
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3779 $X = $child->{force_x} if exists $child->{force_x};
1928 for @{$self->{children}}; 3780 $Y = $child->{force_y} if exists $child->{force_y};
1929}
1930 3781
1931sub _topleft { 3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
3788 1
3789}
3790
3791sub coord2local {
1932 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
1933 3793
1934 ($x, $y) 3794 ($x, $y)
1935} 3795}
1936 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
1937sub update { 3803sub update {
1938 my ($self) = @_; 3804 my ($self) = @_;
1939 3805
1940 $self->check_size; 3806 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3807}
1943 3808
1944sub add { 3809sub add {
1945 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
1946 3811
3812 $_->{is_toplevel} = 1
3813 for @children;
3814
1947 $self->SUPER::add ($child); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
1948} 3831}
1949 3832
1950sub on_refresh { 3833sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
1952 3835
1953 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
1954} 3837}
1955 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
1956sub draw { 3845sub draw {
1957 my ($self) = @_; 3846 my ($self) = @_;
1958 3847
1959 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
1961 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
1962 3944
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
1966 3948
1967 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3950 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3953 glLoadIdentity;
1972 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
1973 $self->_draw; 3962 $self->_draw;
1974} 3963}
1975 3964
1976############################################################################# 3965#############################################################################
1977 3966
1978package CFClient::UI; 3967package CFClient::UI;
1979 3968
1980$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3971
19821 39721
1983 3973

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