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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.157 by root, Sun Apr 23 21:47:32 2006 UTC vs.
Revision 1.305 by root, Sun Jun 18 17:13:12 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
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 : $self->show;
305}
306
155sub hide { 307sub hide {
156 my ($self) = @_; 308 my ($self) = @_;
157 309
158 return unless $self->{parent}; 310 $self->set_invisible;
159 311
160 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
161} 314}
162 315
163sub move { 316sub move_abs {
164 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
165 318
166 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
167 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
168 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
169 322
170 $self->update; 323 $self->update;
171} 324}
172 325
173sub needs_redraw { 326sub set_size {
174 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
175} 333}
176 334
177sub size_request { 335sub size_request {
178 require Carp; 336 require Carp;
179 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
181 339
182sub configure { 340sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
184 342
185 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
188 348
189 # use alignment to adjust x, y 349 # use alignment to adjust x, y
190 350
191 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 353 }
196 354
197 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 356 $self->{x} = $x;
199 $self->{y} = $y; 357 $self->{y} = $y;
200 $self->update; 358 $self->update;
201 } 359 }
202 360
203 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
204 $self->{w} = $w; 364 $self->{alloc_w} = $w;
205 $self->{h} = $h; 365 $self->{alloc_h} = $h;
206 366
207 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 368 }
210} 369}
211 370
212sub size_allocate { 371sub children {
213 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
214} 377}
215 378
216sub set_max_size { 379sub set_max_size {
217 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
218 381
219 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
220 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
221}
222 384
223# return top left coordinates 385 $self->realloc;
224sub _topleft { 386}
387
388sub set_tooltip {
225 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
226 390
227 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
228} 402}
229 403
230# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
231sub coord2local { 405sub coord2local {
232 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
233 407
234 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
235 ($x - $X, $y - $Y)
236} 409}
237 410
238# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
239sub coord2global { 412sub coord2global {
240 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
241 414
242 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
243 ($x + $X, $y + $Y)
244} 416}
245 417
246sub focus_in { 418sub invoke_focus_in {
247 my ($self) = @_; 419 my ($self) = @_;
248 420
249 return if $FOCUS == $self; 421 return if $FOCUS == $self;
250 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
251 423
252 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
253 425
254 $self->emit (focus_in => $focus);
255
256 $focus->update if $focus; 426 $focus->update if $focus;
257 $FOCUS->update; 427 $FOCUS->update;
258}
259 428
429 0
430}
431
260sub focus_out { 432sub invoke_focus_out {
261 my ($self) = @_; 433 my ($self) = @_;
262 434
263 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
264 436
265 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
266 438
267 $self->emit (focus_out => $focus);
268
269 $focus->update if $focus; #? 439 $focus->update if $focus; #?
270}
271 440
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 $self->emit ("focus_in");
451}
452
272sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
273sub button_up { } 454sub invoke_button_up { 1 }
274sub key_down { } 455sub invoke_key_down { 1 }
275sub key_up { } 456sub invoke_key_up { 1 }
276 457
277sub button_down { 458sub invoke_button_down {
278 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
279 460
280 $self->focus_in; 461 $self->grab_focus;
281}
282 462
283sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
284sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
285sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
286sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
287sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
288
289sub draw {
290 my ($self) = @_;
291
292 return unless $self->{h} && $self->{w};
293
294 glPushMatrix;
295 glTranslate $self->{x}, $self->{y}, 0;
296 $self->_draw;
297 glPopMatrix;
298
299 if ($self == $HOVER && $self->{can_hover}) {
300 my ($x, $y) = @$self{qw(x y)};
301
302 glColor 1, 0.8, 0.5, 0.2;
303 glEnable GL_BLEND;
304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
305 glBegin GL_QUADS;
306 glVertex $x , $y;
307 glVertex $x + $self->{w}, $y;
308 glVertex $x + $self->{w}, $y + $self->{h};
309 glVertex $x , $y + $self->{h};
310 glEnd;
311 glDisable GL_BLEND;
312 } 463 1
313} 464}
314 465
315sub _draw { 466sub connect {
316 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
317 468
318 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
319} 478}
320 479
321sub find_widget { 480sub find_widget {
322 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
323 482
… …
332 491
333sub set_parent { 492sub set_parent {
334 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
335 494
336 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
337} 497}
338 498
339sub check_size { 499sub realloc {
340 my ($self) = @_; 500 my ($self) = @_;
341 501
342 return unless $self->{parent}; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
343 504
344 my ($w, $h) = $self->size_request; 505 $self->{root}{realloc}{$self+0} = $self;
345 506 $self->{root}->update;
346 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 } else {
347 $self->{req_w} = $w; 508 delete $self->{req_w};
348 $self->{req_h} = $h; 509 delete $self->{req_h};
349
350 $self->{parent}->check_size;
351 } 510 }
352} 511}
353 512
354sub update { 513sub update {
355 my ($self) = @_; 514 my ($self) = @_;
356 515
357 $self->{parent}->update 516 $self->{parent}->update
358 if $self->{parent}; 517 if $self->{parent};
359} 518}
360 519
361sub connect { 520sub reconfigure {
362 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
363 522
364 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
365} 525}
366 526
367sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
368 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
369 530
370 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
371 $cb->($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 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
372 } 560 }
561
562 if ($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 $self\n";
373} 584}
374 585
375sub DESTROY { 586sub DESTROY {
376 my ($self) = @_; 587 my ($self) = @_;
377 588
378 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
379} 593}
380 594
381############################################################################# 595#############################################################################
382 596
383package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
391 my $class = shift; 605 my $class = shift;
392 606
393 # range [value, low, high, page] 607 # range [value, low, high, page]
394 608
395 $class->SUPER::new ( 609 $class->SUPER::new (
396 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
397 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
398 @_ 612 @_
399 ) 613 )
400} 614}
401 615
402sub _draw { 616sub _draw {
403 my ($self) = @_; 617 my ($self) = @_;
404 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
405 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
406 625
407 glEnable GL_BLEND; 626 glEnable GL_BLEND;
408 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
409 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
410 629
411 glBegin GL_QUADS; 630 glBegin GL_QUADS;
412 glVertex 0 , 0; 631 glVertex 0 , 0;
413 glVertex 0 , $h; 632 glVertex 0 , $h;
414 glVertex $w, $h; 633 glVertex $w, $h;
415 glVertex $w, 0; 634 glVertex $w, 0;
416 glEnd; 635 glEnd;
417 636
418 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
419} 639}
420 640
421############################################################################# 641#############################################################################
422 642
423package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
428 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
429 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
430} 650}
431 651
432sub size_request { 652sub size_request {
433 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
434} 656}
435 657
436sub draw { } 658sub draw { }
437 659
438############################################################################# 660#############################################################################
… …
442our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
443 665
444sub new { 666sub new {
445 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
446 668
447 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
448 670
449 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
450 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
451 679
452 $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)
453} 762}
454 763
455sub add { 764sub add {
456 my ($self, $child) = @_; 765 my ($self, $child) = @_;
457 766
458 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
459 768 $self->SUPER::add ($child);
460 use sort 'stable';
461
462 $self->{children} = [
463 sort { $a->{z} <=> $b->{z} }
464 @{$self->{children}}, $child
465 ];
466
467 $child->check_size;
468} 769}
469 770
470sub remove { 771sub remove {
471 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
472 773
473 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
474 775
475 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
476 779
477 $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
478 $self->update; 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, $y)
479} 930}
480 931
481sub find_widget { 932sub find_widget {
482 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
483 934
484 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
485 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
486 937 ) {
487 my $res;
488
489 for (reverse @{ $self->{children} }) {
490 $res = $_->find_widget ($x, $y)
491 and return $res;
492 }
493
494 $self->SUPER::find_widget ($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, $y)
941 }
495} 942}
496 943
497sub _draw { 944sub _render {
498 my ($self) = @_; 945 my ($self) = @_;
499 946
500 $_->draw for @{$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 $self->SUPER::_render;
501} 953}
502 954
503############################################################################# 955#############################################################################
504 956
505package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
506 958
507our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
508 960
509sub new { 961sub new {
510 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
511 963
512 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
513 965
514 $class->SUPER::new (children => [$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 $self
515} 986}
516 987
517sub add { 988sub add {
518 my ($self, $child) = @_;
519
520 $self->{children} = [];
521
522 $self->SUPER::add ($child);
523}
524
525sub remove {
526 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
527 990
528 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
529
530 $self->{children} = [new CFClient::UI::Empty]
531 unless @{$self->{children}};
532} 992}
533 993
534sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
535 996
536sub size_request { 997 $self->SUPER::update;
537 $_[0]{children}[0]->size_request
538}
539 998
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}, $self->{vp}{h}, 1]);
1002}
1003
540sub size_allocate { 1004sub invoke_size_allocate {
541 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
542 1006
543 $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)
544} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
545 1015
546############################################################################# 1016#############################################################################
547 1017
548package CFClient::UI::Window; 1018package CFClient::UI::Frame;
549 1019
550our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
551 1021
552use CFClient::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 $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
553 1071
554sub new { 1072sub new {
555 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
556 1074
557 my $self = $class->SUPER::new (%arg);
558}
559
560sub update {
561 my ($self) = @_;
562
563 # we want to do this delayed...
564 $self->render_chld;
565 $self->SUPER::update;
566}
567
568sub render_chld {
569 my ($self) = @_;
570
571 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
572 glClearColor 0, 0, 0, 1;
573 glClear GL_COLOR_BUFFER_BIT;
574 $self->child->draw;
575 };
576}
577
578sub size_allocate {
579 my ($self, $w, $h) = @_;
580
581 $self->child->configure (0, 0, $w, $h);
582
583 $self->render_chld;
584}
585
586sub _draw {
587 my ($self) = @_;
588
589 my ($w, $h) = ($self->w, $self->h);
590
591 my $tex = $self->{texture}
592 or return;
593
594 glEnable GL_BLEND;
595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
596 glEnable GL_TEXTURE_2D;
597 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
598
599 $tex->draw_quad (0, 0, $w, $h);
600
601 glDisable GL_BLEND;
602 glDisable GL_TEXTURE_2D;
603}
604
605#############################################################################
606
607package CFClient::UI::ViewPort;
608
609our @ISA = CFClient::UI::Window::;
610
611sub new { die }
612
613sub size_request {
614 my ($self) = @_;
615
616 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
617 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
618
619 @$self{qw(child_w child_h)}
620}
621
622sub _draw {
623 my ($self) = @_;
624
625 $self->{children}[1]->draw;
626}
627
628
629#############################################################################
630
631package CFClient::UI::Frame;
632
633our @ISA = CFClient::UI::Bin::;
634
635use CFClient::OpenGL;
636
637sub new {
638 my $class = shift;
639
640 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
641 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
642 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
643 border => 0.8, 1078 border => 0.6,
644 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
645 ); 1083 );
646 1084
647 $self
648}
649
650sub set_size {
651 my ($self, $w, $h) = @_;
652 $self->{req_w} = $w;
653 $self->{req_h} = $h;
654 $self->check_size;
655}
656
657sub size_request {
658 my ($self) = @_;
659 ($self->{req_w}, $self->{req_h})
660}
661
662sub size_allocate {
663 my ($self, $w, $h) = @_;
664 $self->{w} = $w;
665 $self->{h} = $h;
666 $self->child->configure (0, 0, $w, $h);
667}
668
669sub _draw {
670 my ($self) = @_;
671
672 my ($w, $h) = ($self->{w}, $self->{h});
673
674 glEnable GL_BLEND;
675 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
676 glEnable GL_TEXTURE_2D;
677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
678
679# glBegin GL_QUADS;
680# glColor 0, 0, 0, 0;
681# glVertex 0 , 0;
682# glVertex 0 , $h;
683# glVertex $w, $h;
684# glVertex $w, 0;
685# glEnd;
686
687
688 $self->child->draw;
689 glDisable GL_BLEND;
690 glDisable GL_TEXTURE_2D;
691}
692
693#############################################################################
694
695package CFClient::UI::FancyFrame;
696
697our @ISA = CFClient::UI::Bin::;
698
699use CFClient::OpenGL;
700
701my @tex =
702 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
703 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
704
705sub new {
706 my $class = shift;
707
708 # TODO: user_x, user_y, overwrite moveto?
709
710 my $self = $class->SUPER::new (
711 bg => [1, 1, 1, 1],
712 border_bg => [1, 1, 1, 1],
713 border => 0.8,
714 can_events => 1,
715 @_
716 );
717
718 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
719 align => 0, 1086 align => 0,
720 valign => 1, 1087 valign => 1,
721 text => $self->{title}, 1088 text => $self->{title},
722 fontsize => 1; 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 }
723 1100
724 $self 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};
725} 1110}
726 1111
727sub border { 1112sub border {
728 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
729} 1114}
730 1115
731sub size_request { 1116sub size_request {
732 my ($self) = @_; 1117 my ($self) = @_;
733 1118
734 return ($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 $self->{close_button};
735 1124
736 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
737 1126
738 ( 1127 (
739 $w + $self->border * 2, 1128 $w + $self->border * 2,
740 $h + $self->border * 2, 1129 $h + $self->border * 2,
741 ) 1130 )
742} 1131}
743 1132
744sub size_allocate { 1133sub invoke_size_allocate {
745 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
746 1135
1136 if ($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
747 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
748 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
749 1146
750 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
751 if $self->{title};
752
753 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
754}
755 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
756sub button_down { 1155sub invoke_button_down {
757 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
758 1157
1158 my ($w, $h) = @$self{qw(w h)};
759 my $border = $self->border; 1159 my $border = $self->border;
760 1160
761 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
762 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
763 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
764 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
765 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
766 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
767 $self->{motion} = sub { 1172 $self->{motion} = sub {
768 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
769 1174
770 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
771 1177
772 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
773 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
774 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
775 }; 1183 };
776 1184
777 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
778 && $y >= 0 && $y < $border) {
779
780 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
781 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
782 1188
783 $self->{motion} = sub { 1189 $self->{motion} = sub {
784 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
785 1191
786 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
787 1193
788 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
789 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
790 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
791 } 1202 1
792} 1203}
793 1204
794sub button_up { 1205sub invoke_button_up {
795 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
796 1207
797 delete $self->{motion}; 1208 ! ! delete $self->{motion}
798} 1209}
799 1210
800sub mouse_motion { 1211sub invoke_mouse_motion {
801 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
802 1213
803 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
804} 1217}
805 1218
806sub _draw { 1219sub _draw {
807 my ($self) = @_; 1220 my ($self) = @_;
808 1221
1222 my $child = $self->{children}[0];
1223
809 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
810 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
811 1226
812 glEnable GL_BLEND;
813 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
814 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
816 1229
817 my $border = $self->border; 1230 my $border = $self->border;
818 1231
819 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
820 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
821 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
822 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
823 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
824 1237
825 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
826 1240
827 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
828 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
829 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
830 1244 $bg->{t} = $ch / $bg->{h};
831 glColor @{ $self->{bg} };
832
833 $bg->{s} = $rep_x;
834 $bg->{t} = $rep_y;
835 $bg->{wrap_mode} = 1;
836 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
837 1247
838 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
839 glDisable GL_BLEND;
840 1249
841 $self->{title}->draw if $self->{title};
842 $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};
843} 1261}
844 1262
845############################################################################# 1263#############################################################################
846 1264
847package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
855sub new { 1273sub new {
856 my $class = shift; 1274 my $class = shift;
857 1275
858 $class->SUPER::new ( 1276 $class->SUPER::new (
859 col_expand => [], 1277 col_expand => [],
860 @_ 1278 @_,
861 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
862} 1284}
863 1285
864sub add { 1286sub add {
865 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
866 1288
867 $child->set_parent ($self); 1289 $child->set_parent ($self);
868 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
869 1291
870 $child->check_size; 1292 $self->realloc;
871} 1293}
872 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
873# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
874sub clear { 1302sub clear {
875 my ($self) = @_; 1303 my ($self) = @_;
876 1304
1305 my @children = $self->children;
877 delete $self->{children}; 1306 delete $self->{children};
878 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
879} 1314}
880 1315
881sub get_wh { 1316sub get_wh {
882 my ($self) = @_; 1317 my ($self) = @_;
883 1318
… …
909 (sum @$ws), 1344 (sum @$ws),
910 (sum @$hs), 1345 (sum @$hs),
911 ) 1346 )
912} 1347}
913 1348
914sub size_allocate { 1349sub invoke_size_allocate {
915 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
916 1351
917 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
918 1353
919 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
920 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
921 1356
922 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
923 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
924 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
925 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
951 } 1386 }
952 1387
953 $y += $row_h; 1388 $y += $row_h;
954 } 1389 }
955 1390
1391 1
956} 1392}
957 1393
958sub find_widget { 1394sub find_widget {
959 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
960 1396
… …
979 } 1415 }
980} 1416}
981 1417
982############################################################################# 1418#############################################################################
983 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($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 += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
984package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
985 1481
986# TODO: wrap into common Box base class
987
988our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
989 1483
990sub size_request { 1484sub new {
991 my ($self) = @_; 1485 my $class = shift;
992 1486
993 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
994 1488 vertical => 0,
995 ( 1489 @_,
996 (List::Util::sum map $_->[0], @alloc),
997 (List::Util::max map $_->[1], @alloc),
998 ) 1490 )
999} 1491}
1000 1492
1001sub size_allocate {
1002 my ($self, $w, $h) = @_;
1003
1004 ($h, $w) = ($w, $h);
1005
1006 my $children = $self->{children};
1007
1008 my @h = map $_->{req_w}, @$children;
1009
1010 my $req_h = List::Util::sum @h;
1011
1012 if ($req_h > $h) {
1013 # ah well, not enough space
1014 $_ *= $h / $req_h for @h;
1015 } else {
1016 my $exp = List::Util::sum map $_->{expand}, @$children;
1017 $exp ||= 1;
1018
1019 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021
1022 my $alloc_h = $h[$_];
1023 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1024 $h[$_] = $alloc_h;
1025 }
1026 }
1027
1028 CFClient::UI::harmonize \@h;
1029
1030 my $y = 0;
1031 for (0 .. $#$children) {
1032 my $child = $children->[$_];
1033 my $h = $h[$_];
1034 $child->configure ($y, 0, $h, $w);
1035
1036 $y += $h;
1037 }
1038
1039 1
1040}
1041
1042############################################################################# 1493#############################################################################
1043 1494
1044package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1045 1496
1046# TODO: wrap into common Box base class
1047
1048our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1049 1498
1050sub size_request { 1499sub new {
1051 my ($self) = @_; 1500 my $class = shift;
1052 1501
1053 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1054 1503 vertical => 1,
1055 ( 1504 @_,
1056 (List::Util::max map $_->[0], @alloc),
1057 (List::Util::sum map $_->[1], @alloc),
1058 ) 1505 )
1059} 1506}
1060 1507
1061sub size_allocate {
1062 my ($self, $w, $h) = @_;
1063
1064 my $children = $self->{children};
1065
1066 my @h = map $_->{req_h}, @$children;
1067
1068 my $req_h = List::Util::sum @h;
1069
1070 if ($req_h > $h) {
1071 # ah well, not enough space
1072 $_ *= $h / $req_h for @h;
1073 } else {
1074 my $exp = List::Util::sum map $_->{expand}, @$children;
1075 $exp ||= 1;
1076
1077 for (0 .. $#$children) {
1078 my $child = $children->[$_];
1079
1080 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1081 }
1082 }
1083
1084 CFClient::UI::harmonize \@h;
1085
1086 my $y = 0;
1087 for (0 .. $#$children) {
1088 my $child = $children->[$_];
1089 my $h = $h[$_];
1090 $child->configure (0, $y, $w, $h);
1091
1092 $y += $h;
1093 }
1094
1095 1
1096}
1097
1098############################################################################# 1508#############################################################################
1099 1509
1100package CFClient::UI::Label; 1510package CFClient::UI::Label;
1101 1511
1102our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1103 1513
1104use CFClient::OpenGL; 1514use CFClient::OpenGL;
1105 1515
1106sub new { 1516sub new {
1107 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1108 1518
1109 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1110 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1111 #font => default_font 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),
1112 fontsize => 1, 1529 fontsize => 1,
1113 text => "",
1114 align => -1, 1530 align => -1,
1115 valign => -1, 1531 valign => -1,
1116 padding => 2, 1532 padding_x => 2,
1117 layout => new CFClient::Layout, 1533 padding_y => 2,
1118 can_events => 0, 1534 can_events => 0,
1119 %arg 1535 %arg
1120 ); 1536 );
1121 1537
1122 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1123 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1124 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1125 $self->{template} = $layout; 1541 $self->{template} = $layout;
1126 } 1542 }
1127 1543
1128 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1129 $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 }
1130 1549
1131 $self 1550 $self
1132} 1551}
1133 1552
1134sub escape_text { 1553sub escape($) {
1135 local $_ = $_[1]; 1554 local $_ = $_[0];
1136 1555
1137 s/&/&amp;/g; 1556 s/&/&amp;/g;
1138 s/>/&gt;/g; 1557 s/>/&gt;/g;
1139 s/</&lt;/g; 1558 s/</&lt;/g;
1140 1559
1141 $_[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 $self->SUPER::realloc;
1142} 1575}
1143 1576
1144sub set_text { 1577sub set_text {
1145 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1146 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;
1147 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1148 1585
1149 delete $self->{texture}; 1586 delete $self->{size_req};
1150 $self->check_size; 1587 $self->realloc;
1151 $self->update; 1588 $self->update;
1152} 1589}
1153 1590
1154sub set_markup { 1591sub set_markup {
1155 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1156 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;
1157 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1158 1601
1159 delete $self->{texture}; 1602 delete $self->{size_req};
1160 $self->check_size; 1603 $self->realloc;
1161 $self->update; 1604 $self->update;
1162} 1605}
1163 1606
1164sub size_request { 1607sub size_request {
1165 my ($self) = @_; 1608 my ($self) = @_;
1166 1609
1610 $self->{size_req} ||= do {
1167 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1168 $self->{layout}->set_width ($self->{max_w} || -1); 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});
1169 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1170 1616
1171 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1172 1618
1173 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1174 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1175 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1176 1622
1177 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1178 1624
1179 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1180 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1181 } 1630 };
1182 1631
1183 ( 1632 @{ $self->{size_req} }
1184 $w + $self->{padding} * 2,
1185 $h + $self->{padding} * 2,
1186 )
1187} 1633}
1188 1634
1189sub size_allocate { 1635sub invoke_size_allocate {
1190 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1191 1637
1638 delete $self->{ox};
1639
1192 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1193} 1644}
1194 1645
1195sub set_fontsize { 1646sub set_fontsize {
1196 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1197 1648
1198 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1199 delete $self->{texture}; 1650 delete $self->{texture};
1200 $self->check_size; 1651
1201 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1202} 1661}
1203 1662
1204sub _draw { 1663sub _draw {
1205 my ($self) = @_; 1664 my ($self) = @_;
1206 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1207 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1208 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1209 $self->{layout}->set_width ($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});
1210 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1211 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1212 }; 1677 };
1213 1678
1214 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1215 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
1216 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 {
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1219 glColor @{$self->{fg}}; 1701 }
1220
1221 $self->{ox} = int (
1222 $self->{align} < 0 ? $self->{padding}
1223 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1224 : ($self->{w} - $tex->{w}) * 0.5
1225 );
1226
1227 $self->{oy} = int (
1228 $self->{valign} < 0 ? $self->{padding}
1229 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1230 : ($self->{h} - $tex->{h}) * 0.5
1231 );
1232
1233 $tex->draw_quad ($self->{ox}, $self->{oy});
1234 1702
1235 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1236 glDisable GL_BLEND;
1237} 1704}
1238 1705
1239############################################################################# 1706#############################################################################
1240 1707
1241package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1246 1713
1247sub new { 1714sub new {
1248 my $class = shift; 1715 my $class = shift;
1249 1716
1250 $class->SUPER::new ( 1717 $class->SUPER::new (
1251 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1252 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1253 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1254 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1255 can_hover => 1, 1722 can_hover => 1,
1256 can_focus => 1, 1723 can_focus => 1,
1257 valign => 0, 1724 valign => 0,
1258 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1259 @_ 1728 @_
1260 ) 1729 )
1261} 1730}
1262 1731
1263sub _set_text { 1732sub _set_text {
… …
1265 1734
1266 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1267 1736
1268 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1269 1738
1270 delete $self->{texture};
1271
1272 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1273 $self->{text} = $text; 1740 $self->{text} = $text;
1274 1741
1275 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1276 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1277 1745
1278 $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);
1279} 1757}
1280 1758
1281sub get_text { 1759sub get_text {
1282 $_[0]{text} 1760 $_[0]{text}
1283} 1761}
… …
1288 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1289 1767
1290 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1291} 1769}
1292 1770
1293sub size_allocate {
1294 my ($self, $w, $h) = @_;
1295
1296 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1297}
1298
1299sub set_text {
1300 my ($self, $text) = @_;
1301
1302 $self->{cursor} = length $text;
1303 $self->_set_text ($text);
1304 $self->update;
1305}
1306
1307sub key_down { 1771sub invoke_key_down {
1308 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1309 1773
1310 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1311 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1312 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1313 1777
1314 my $text = $self->get_text; 1778 my $text = $self->get_text;
1315 1779
1316 if ($sym == 8) { 1780 if ($uni == 8) {
1317 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1318 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1319 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1320 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1321 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1322 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1323 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1324 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1325 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1326 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1327 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1328 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1329 $self->emit ('escape'); 1793 $self->emit ('escape');
1330 } elsif ($uni) { 1794 } elsif ($uni) {
1331 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1332 } 1798 }
1333 1799
1334 $self->_set_text ($text); 1800 $self->_set_text ($text);
1335 $self->update;
1336}
1337 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1338sub focus_in { 1807sub invoke_focus_in {
1339 my ($self) = @_; 1808 my ($self) = @_;
1340 1809
1341 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1342 1811
1343 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1344} 1813}
1345 1814
1346sub button_down { 1815sub invoke_button_down {
1347 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1348 1817
1349 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1350 1819
1351 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1352 1821
1353 # byte-index to char-index 1822 # byte-index to char-index
1354 my $text = $self->{text}; 1823 my $text = $self->{text};
1355 utf8::encode $text; 1824 utf8::encode $text;
1356 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1357 1826
1358 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1359 $self->update; 1828 $self->update;
1829
1830 1
1360} 1831}
1361 1832
1362sub mouse_motion { 1833sub invoke_mouse_motion {
1363 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1364# 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, $y;#d#
1836
1837 1
1365} 1838}
1366 1839
1367sub _draw { 1840sub _draw {
1368 my ($self) = @_; 1841 my ($self) = @_;
1369 1842
1370 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1371 1844
1372 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1373 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1374 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1375 } else { 1848 } else {
1376 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1377 } 1850 }
1378 1851
1379 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1381 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1382 glVertex 0 , 0; 1855 glVertex 0 , 0;
1383 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1384 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1385 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1410 1883
1411our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1412 1885
1413use CFClient::OpenGL; 1886use CFClient::OpenGL;
1414 1887
1415sub key_down { 1888sub invoke_key_down {
1416 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1417 1890
1418 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1419 1892
1420 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896 $self->{history_pointer} = -1;
1897 $self->{history_saveback} = '';
1421 $self->emit (activate => $self->get_text); 1898 $self->emit (activate => $txt);
1422 $self->update; 1899 $self->update;
1423 1900
1901 } elsif ($sym == CFClient::SDLK_UP) {
1902 if ($self->{history_pointer} < 0) {
1903 $self->{history_saveback} = $self->get_text;
1904 }
1905 if (@{$self->{history} || []} > 0) {
1906 $self->{history_pointer}++;
1907 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1908 $self->{history_pointer} = @{$self->{history} || []} - 1;
1909 }
1910 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1911 }
1912
1913 } elsif ($sym == CFClient::SDLK_DOWN) {
1914 $self->{history_pointer}--;
1915 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1916
1917 if ($self->{history_pointer} >= 0) {
1918 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1919 } else {
1920 $self->set_text ($self->{history_saveback});
1921 }
1922
1424 } else { 1923 } else {
1425 $self->SUPER::key_down ($ev); 1924 return $self->SUPER::invoke_key_down ($ev)
1925 }
1926
1426 } 1927 1
1427
1428} 1928}
1429 1929
1430############################################################################# 1930#############################################################################
1431 1931
1432package CFClient::UI::Button; 1932package CFClient::UI::Button;
… …
1441 1941
1442sub new { 1942sub new {
1443 my $class = shift; 1943 my $class = shift;
1444 1944
1445 $class->SUPER::new ( 1945 $class->SUPER::new (
1446 padding => 4, 1946 padding_x => 4,
1947 padding_y => 4,
1447 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1448 bg => [1, 1, 1, 0.2],
1449 active_fg => [0, 0, 1], 1949 active_fg => [0, 0, 1],
1450 can_hover => 1, 1950 can_hover => 1,
1451 align => 0, 1951 align => 0,
1452 valign => 0, 1952 valign => 0,
1453 can_events => 1, 1953 can_events => 1,
1454 @_ 1954 @_
1455 ) 1955 )
1456} 1956}
1457 1957
1458sub button_up { 1958sub invoke_button_up {
1459 my ($self, $ev, $x, $y) = @_; 1959 my ($self, $ev, $x, $y) = @_;
1460 1960
1961 $self->emit ("activate")
1461 if ($x >= 0 && $x < $self->{w} 1962 if $x >= 0 && $x < $self->{w}
1462 && $y >= 0 && $y < $self->{h}) { 1963 && $y >= 0 && $y < $self->{h};
1463 $self->emit ("activate"); 1964
1464 } 1965 1
1465} 1966}
1466 1967
1467sub _draw { 1968sub _draw {
1468 my ($self) = @_; 1969 my ($self) = @_;
1469 1970
1470 local $self->{fg} = $self->{fg}; 1971 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1471 1972
1472 if ($GRAB == $self) {
1473 $self->{fg} = $self->{active_fg};
1474 }
1475
1476 glEnable GL_BLEND;
1477 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1478 glEnable GL_TEXTURE_2D; 1973 glEnable GL_TEXTURE_2D;
1479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1480 glColor 0, 0, 0, 1; 1975 glColor 0, 0, 0, 1;
1481 1976
1482 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1977 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1483 1978
1484 glDisable GL_TEXTURE_2D; 1979 glDisable GL_TEXTURE_2D;
1485 glDisable GL_BLEND;
1486 1980
1487 $self->SUPER::_draw; 1981 $self->SUPER::_draw;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::ImageButton;
1987
1988our @ISA = CFClient::UI::Image::;
1989
1990use CFClient::OpenGL;
1991
1992my %textures;
1993
1994sub new {
1995 my $class = shift;
1996
1997 my $self = $class->SUPER::new (
1998 padding_x => 4,
1999 padding_y => 4,
2000 fg => [1, 1, 1],
2001 active_fg => [0, 0, 1],
2002 can_hover => 1,
2003 align => 0,
2004 valign => 0,
2005 can_events => 1,
2006 @_
2007 );
2008}
2009
2010sub invoke_button_up {
2011 my ($self, $ev, $x, $y) = @_;
2012
2013 $self->emit ("activate")
2014 if $x >= 0 && $x < $self->{w}
2015 && $y >= 0 && $y < $self->{h};
2016
2017 1
1488} 2018}
1489 2019
1490############################################################################# 2020#############################################################################
1491 2021
1492package CFClient::UI::CheckBox; 2022package CFClient::UI::CheckBox;
… …
1501 2031
1502sub new { 2032sub new {
1503 my $class = shift; 2033 my $class = shift;
1504 2034
1505 $class->SUPER::new ( 2035 $class->SUPER::new (
1506 padding => 2, 2036 padding_x => 2,
2037 padding_y => 2,
1507 fg => [1, 1, 1], 2038 fg => [1, 1, 1],
1508 active_fg => [1, 1, 0], 2039 active_fg => [1, 1, 0],
2040 bg => [0, 0, 0, 0.2],
2041 active_bg => [1, 1, 1, 0.5],
1509 state => 0, 2042 state => 0,
1510 can_hover => 1, 2043 can_hover => 1,
1511 @_ 2044 @_
1512 ) 2045 )
1513} 2046}
1514 2047
1515sub size_request { 2048sub size_request {
1516 my ($self) = @_; 2049 my ($self) = @_;
1517 2050
1518 ($self->{padding} * 2 + 6) x 2 2051 (6) x 2
1519} 2052}
1520 2053
1521sub button_down { 2054sub invoke_button_down {
1522 my ($self, $ev, $x, $y) = @_; 2055 my ($self, $ev, $x, $y) = @_;
1523 2056
1524 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2057 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1525 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2058 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1526 $self->{state} = !$self->{state}; 2059 $self->{state} = !$self->{state};
1527 $self->emit (changed => $self->{state}); 2060 $self->emit (changed => $self->{state});
2061 } else {
2062 return 0
2063 }
2064
1528 } 2065 1
1529} 2066}
1530 2067
1531sub _draw { 2068sub _draw {
1532 my ($self) = @_; 2069 my ($self) = @_;
1533 2070
1534 $self->SUPER::_draw; 2071 $self->SUPER::_draw;
1535 2072
1536 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2073 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1537 2074
1538 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2075 my ($w, $h) = @$self{qw(w h)};
2076
2077 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1539 2078
1540 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2079 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1541 2080
1542 glEnable GL_BLEND; 2081 my $tex = $self->{state} ? $tex[1] : $tex[0];
2082
1543 glEnable GL_TEXTURE_2D; 2083 glEnable GL_TEXTURE_2D;
1544 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1545
1546 my $tex = $self->{state} ? $tex[1] : $tex[0];
1547
1548 $tex->draw_quad (0, 0, $s, $s); 2084 $tex->draw_quad_alpha (0, 0, $s, $s);
1549
1550 glDisable GL_TEXTURE_2D; 2085 glDisable GL_TEXTURE_2D;
1551 glDisable GL_BLEND;
1552} 2086}
1553 2087
1554############################################################################# 2088#############################################################################
1555 2089
1556package CFClient::UI::Image; 2090package CFClient::UI::Image;
… …
1599 glTranslate 0, -$self->{w}, 0; 2133 glTranslate 0, -$self->{w}, 0;
1600 2134
1601 ($w, $h) = ($h, $w); 2135 ($w, $h) = ($h, $w);
1602 } 2136 }
1603 2137
1604 glEnable GL_BLEND;
1605 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1606 glEnable GL_TEXTURE_2D; 2138 glEnable GL_TEXTURE_2D;
1607 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1608 2140
1609 $tex->draw_quad (0, 0, $w, $h); 2141 $tex->draw_quad_alpha (0, 0, $w, $h);
1610 2142
1611 glDisable GL_BLEND;
1612 glDisable GL_TEXTURE_2D; 2143 glDisable GL_TEXTURE_2D;
1613} 2144}
1614 2145
1615############################################################################# 2146#############################################################################
1616 2147
1617package CFClient::UI::VGauge; 2148package CFClient::UI::VGauge;
1618 2149
1619our @ISA = CFClient::UI::Base::; 2150our @ISA = CFClient::UI::Base::;
2151
2152use List::Util qw(min max);
1620 2153
1621use CFClient::OpenGL; 2154use CFClient::OpenGL;
1622 2155
1623my %tex = ( 2156my %tex = (
1624 food => [ 2157 food => [
1625 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2158 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1626 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2159 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1627 ], 2160 ],
1628 grace => [ 2161 grace => [
1629 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1630 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2163 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1631 ], 2164 ],
1632 hp => [ 2165 hp => [
1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2166 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1634 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2167 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1635 ], 2168 ],
1636 mana => [ 2169 mana => [
1637 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2170 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1638 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2171 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1639 ], 2172 ],
1640); 2173);
1641 2174
1642# eg. VGauge->new (gauge => 'food'), default gauge: food 2175# eg. VGauge->new (gauge => 'food'), default gauge: food
1643sub new { 2176sub new {
… …
1662} 2195}
1663 2196
1664sub set_max { 2197sub set_max {
1665 my ($self, $max) = @_; 2198 my ($self, $max) = @_;
1666 2199
2200 return if $self->{max_val} == $max;
2201
1667 $self->{max_val} = $max; 2202 $self->{max_val} = $max;
2203 $self->update;
1668} 2204}
1669 2205
1670sub set_value { 2206sub set_value {
1671 my ($self, $val, $max) = @_; 2207 my ($self, $val, $max) = @_;
1672 2208
1673 $self->set_max ($max) 2209 $self->set_max ($max)
1674 if defined $max; 2210 if defined $max;
1675 2211
1676 $max = $self->{max_val}; 2212 return if $self->{val} == $val;
2213
1677 $self->{val} = $val; 2214 $self->{val} = $val;
1678
1679 $self->update; 2215 $self->update;
1680} 2216}
1681 2217
1682sub _draw { 2218sub _draw {
1683 my ($self) = @_; 2219 my ($self) = @_;
1684 2220
1685 my $tex = $tex{$self->{type}}; 2221 my $tex = $tex{$self->{type}};
2222 my ($t1, $t2, $t3) = @$tex;
1686 2223
1687 my ($w, $h) = ($self->{w}, $self->{h}); 2224 my ($w, $h) = ($self->{w}, $self->{h});
1688 2225
1689 if ($self->{vertical}) { 2226 if ($self->{vertical}) {
1690 glRotate 90, 0, 0, 1; 2227 glRotate 90, 0, 0, 1;
… …
1692 2229
1693 ($w, $h) = ($h, $w); 2230 ($w, $h) = ($h, $w);
1694 } 2231 }
1695 2232
1696 my $ycut = $self->{val} / ($self->{max_val} || 1); 2233 my $ycut = $self->{val} / ($self->{max_val} || 1);
1697 $ycut = 1 if $self->{val} > $self->{max_val};
1698 2234
1699 my $t1 = $tex->[0]; 2235 my $ycut1 = max 0, min 1, $ycut;
1700 my $t2 = $tex->[1]; 2236 my $ycut2 = max 0, min 1, $ycut - 1;
2237
2238 my $h1 = $self->{h} * (1 - $ycut1);
2239 my $h2 = $self->{h} * (1 - $ycut2);
1701 2240
1702 glEnable GL_BLEND; 2241 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2242 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2243 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2244 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2246
1707 my $h1 = $self->{h} - $ycut * $self->{h};
1708 my $h2 = $ycut * $self->{h};
1709
1710 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2247 glBindTexture GL_TEXTURE_2D, $t1->{name};
1711 glBegin GL_QUADS; 2248 glBegin GL_QUADS;
1712 glTexCoord 0 , 0; glVertex 0 , 0; 2249 glTexCoord 0 , 0; glVertex 0 , 0;
1713 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2250 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1714 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2251 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1715 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2252 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1716 glEnd; 2253 glEnd;
1717 2254
2255 my $ycut1 = List::Util::min 1, $ycut;
1718 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t2->{name};
1719 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
1720 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2258 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1721 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1722 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2260 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1723 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1724 glEnd; 2262 glEnd;
2263
2264 if ($t3) {
2265 glBindTexture GL_TEXTURE_2D, $t3->{name};
2266 glBegin GL_QUADS;
2267 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2268 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2269 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2271 glEnd;
2272 }
1725 2273
1726 glDisable GL_BLEND; 2274 glDisable GL_BLEND;
1727 glDisable GL_TEXTURE_2D; 2275 glDisable GL_TEXTURE_2D;
1728} 2276}
1729 2277
… …
1735 2283
1736sub new { 2284sub new {
1737 my ($class, %arg) = @_; 2285 my ($class, %arg) = @_;
1738 2286
1739 my $self = $class->SUPER::new ( 2287 my $self = $class->SUPER::new (
1740 tooltip => $arg{type}, 2288 tooltip => $arg{type},
2289 can_hover => 1,
2290 can_events => 1,
1741 %arg, 2291 %arg,
1742 ); 2292 );
1743 2293
1744 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2294 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1745 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2295 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1746 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2296 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1747 2297
1748 $self 2298 $self
1749} 2299}
1750 2300
1751sub set_fontsize { 2301sub set_fontsize {
… …
1753 2303
1754 $self->{value}->set_fontsize ($fsize); 2304 $self->{value}->set_fontsize ($fsize);
1755 $self->{max} ->set_fontsize ($fsize); 2305 $self->{max} ->set_fontsize ($fsize);
1756} 2306}
1757 2307
2308sub set_max {
2309 my ($self, $max) = @_;
2310
2311 $self->{gauge}->set_max ($max);
2312 $self->{max}->set_text ($max);
2313}
2314
1758sub set_value { 2315sub set_value {
1759 my ($self, $val, $max) = @_; 2316 my ($self, $val, $max) = @_;
1760 2317
1761 $self->set_max ($max) 2318 $self->set_max ($max)
1762 if defined $max; 2319 if defined $max;
1763 2320
1764 $self->{gauge}->set_value ($val, $max); 2321 $self->{gauge}->set_value ($val, $max);
1765 $self->{value}->set_text ($val); 2322 $self->{value}->set_text ($val);
1766}
1767
1768sub set_max {
1769 my ($self, $max) = @_;
1770
1771 $self->{gauge}->set_max ($max);
1772 $self->{max}->set_text ($max);
1773} 2323}
1774 2324
1775############################################################################# 2325#############################################################################
1776 2326
1777package CFClient::UI::Slider; 2327package CFClient::UI::Slider;
… …
1787 qw(s1_slider.png s1_slider_bg.png); 2337 qw(s1_slider.png s1_slider_bg.png);
1788 2338
1789sub new { 2339sub new {
1790 my $class = shift; 2340 my $class = shift;
1791 2341
1792 # range [value, low, high, page] 2342 # range [value, low, high, page, unit]
1793 2343
1794 # TODO: 0-width page 2344 # TODO: 0-width page
1795 # TODO: req_w/h are wrong with vertical 2345 # TODO: req_w/h are wrong with vertical
1796 # TODO: calculations are off 2346 # TODO: calculations are off
1797 my $self = $class->SUPER::new ( 2347 my $self = $class->SUPER::new (
1798 fg => [1, 1, 1], 2348 fg => [1, 1, 1],
1799 active_fg => [0, 0, 0], 2349 active_fg => [0, 0, 0],
2350 bg => [0, 0, 0, 0.2],
2351 active_bg => [1, 1, 1, 0.5],
1800 range => [0, 0, 100, 10], 2352 range => [0, 0, 100, 10, 0],
1801 req_w => 20, 2353 min_w => $::WIDTH / 80,
1802 req_h => 20, 2354 min_h => $::WIDTH / 80,
1803 vertical => 0, 2355 vertical => 0,
1804 can_hover => 1, 2356 can_hover => 1,
1805 inner_pad => 5, 2357 inner_pad => 0.02,
1806 @_ 2358 @_
1807 ); 2359 );
1808 2360
2361 $self->set_value ($self->{range}[0]);
2362 $self->update;
2363
1809 $self 2364 $self
1810} 2365}
1811 2366
2367sub set_range {
2368 my ($self, $range) = @_;
2369
2370 ($range, $self->{range}) = ($self->{range}, $range);
2371
2372 if ("@$range" ne "@{$self->{range}}") {
2373 $self->update;
2374 $self->set_value ($self->{range}[0]);
2375 }
2376}
2377
2378sub set_value {
2379 my ($self, $value) = @_;
2380
2381 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2382
2383 $hi = $lo + 1 if $hi <= $lo;
2384
2385 $page = $hi - $lo if $page > $hi - $lo;
2386
2387 $value = $lo if $value < $lo;
2388 $value = $hi - $page if $value > $hi - $page;
2389
2390 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2391 if $unit;
2392
2393 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2394
2395 if ($value != $old_value) {
2396 $self->emit (changed => $value);
2397 $self->update;
2398 }
2399}
2400
1812sub size_request { 2401sub size_request {
1813 my ($self) = @_; 2402 my ($self) = @_;
1814 2403
1815 my $w = $self->{req_w}; 2404 ($self->{req_w}, $self->{req_h})
1816 my $h = $self->{req_h};
1817
1818 $self->{vertical} ? ($h, $w) : ($w, $h)
1819} 2405}
1820 2406
1821sub button_down { 2407sub invoke_button_down {
1822 my ($self, $ev, $x, $y) = @_; 2408 my ($self, $ev, $x, $y) = @_;
1823 2409
1824 $self->SUPER::button_down ($ev, $x, $y); 2410 $self->SUPER::invoke_button_down ($ev, $x, $y);
2411
2412 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413
1825 $self->mouse_motion ($ev, $x, $y); 2414 $self->mouse_motion ($ev, $x, $y)
1826} 2415}
1827 2416
1828sub mouse_motion { 2417sub invoke_mouse_motion {
1829 my ($self, $ev, $x, $y) = @_; 2418 my ($self, $ev, $x, $y) = @_;
1830 2419
1831 if ($GRAB == $self) { 2420 if ($GRAB == $self) {
2421 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2422
2423 my (undef, $lo, $hi, $page) = @{$self->{range}};
2424
2425 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2426
2427 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2428 } else {
2429 return 0;
2430 }
2431
2432 1
2433}
2434
2435sub update {
2436 my ($self) = @_;
2437
2438 delete $self->{knob_w};
2439 $self->SUPER::update;
2440}
2441
2442sub _draw {
2443 my ($self) = @_;
2444
2445 unless ($self->{knob_w}) {
2446 $self->set_value ($self->{range}[0]);
2447
1832 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2448 my ($value, $lo, $hi, $page) = @{$self->{range}};
2449 my $range = ($hi - $page - $lo) || 1e-100;
1833 2450
1834 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1835 2452
1836 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2453 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1837 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2454 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1838 2455
1839 $x -= $inner_pad_px; # substract the padding 2456 $value = ($value - $lo) / $range;
1840 $x = $x * ($hi - $lo) / $inner_w + $lo; 2457 $value = $value * $self->{scale} + $self->{offset};
1841 $x = $lo if $x < $lo;
1842 $x = $hi - $page if $x > $hi - $page;
1843 $self->{range}[0] = $x;
1844 2458
1845 $self->emit (changed => $x); 2459 $self->{knob_x} = $value - $knob_w * 0.5;
1846 $self->update; 2460 $self->{knob_w} = $knob_w;
1847 } 2461 }
1848}
1849
1850# the inner_* stuff is for generating a padding for the slider handle,
1851# so that the handle doesn't leave the texture. This calculation isn't 100%
1852# correct propably, but it does the job for now
1853sub _calc_inner_pad_px {
1854 my ($self, $w) = @_;
1855 ($w / 100) * $self->{inner_pad} # % to pixels
1856}
1857
1858sub _draw {
1859 my ($self) = @_;
1860 2462
1861 $self->SUPER::_draw (); 2463 $self->SUPER::_draw ();
1862 2464
1863 my ($w, $h) = @$self{qw(w h)}; 2465 glScale $self->{w}, $self->{h};
1864 2466
1865 if ($self->{vertical}) { 2467 if ($self->{vertical}) {
1866 # draw a vertical slider like a rotated horizontal slider 2468 # draw a vertical slider like a rotated horizontal slider
1867 2469
2470 glTranslate 1, 0, 0;
1868 glRotate 90, 0, 0, 1; 2471 glRotate 90, 0, 0, 1;
1869 glTranslate 0, -$self->{w}, 0;
1870
1871 ($w, $h) = ($h, $w);
1872 } 2472 }
1873 2473
1874 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2474 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1875 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2475 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1876 2476
1877 my ($value, $lo, $hi, $page) = @{$self->{range}};
1878
1879 $hi = $value + 1 if $lo == $hi;
1880
1881 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1882 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1883
1884 $page = int $page * $inner_w / ($hi - $lo);
1885 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1886
1887 $w -= $page;
1888 $page &= ~1;
1889 glTranslate $page * 0.5, 0, 0;
1890 $page ||= 2;
1891
1892 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1893 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1894
1895 glEnable GL_BLEND;
1896 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1897 glEnable GL_TEXTURE_2D; 2477 glEnable GL_TEXTURE_2D;
1898 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2478 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1899 2479
1900 # draw background 2480 # draw background
1901 $tex[1]->draw_quad (0, 0, $w, $h); 2481 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1902 2482
1903 # draw handle 2483 # draw handle
1904 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2484 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1905 2485
1906 glDisable GL_BLEND;
1907 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
1908} 2487}
1909 2488
1910############################################################################# 2489#############################################################################
1911 2490
2491package CFClient::UI::ValSlider;
2492
2493our @ISA = CFClient::UI::HBox::;
2494
2495sub new {
2496 my ($class, %arg) = @_;
2497
2498 my $range = delete $arg{range};
2499
2500 my $self = $class->SUPER::new (
2501 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2502 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2503 to_value => sub { shift },
2504 from_value => sub { shift },
2505 %arg,
2506 );
2507
2508 $self->{slider}->connect (changed => sub {
2509 my ($self, $value) = @_;
2510 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2511 $self->{parent}->emit (changed => $value);
2512 });
2513
2514# $self->{entry}->connect (changed => sub {
2515# my ($self, $value) = @_;
2516# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2517# $self->{parent}->emit (changed => $value);
2518# });
2519
2520 $self->add ($self->{slider}, $self->{entry});
2521
2522 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2523
2524 $self
2525}
2526
2527sub set_range { shift->{slider}->set_range (@_) }
2528sub set_value { shift->{slider}->set_value (@_) }
2529
2530#############################################################################
2531
1912package CFClient::UI::TextView; 2532package CFClient::UI::TextScroller;
1913 2533
1914our @ISA = CFClient::UI::HBox::; 2534our @ISA = CFClient::UI::HBox::;
1915 2535
1916use CFClient::OpenGL; 2536use CFClient::OpenGL;
1917 2537
1918sub new { 2538sub new {
1919 my $class = shift; 2539 my $class = shift;
1920 2540
1921 my $self = $class->SUPER::new ( 2541 my $self = $class->SUPER::new (
1922 fontsize => 1, 2542 fontsize => 1,
2543 can_events => 0,
2544 indent => 0,
1923 #font => default_font 2545 #font => default_font
1924 @_, 2546 @_,
1925 2547
1926 layout => (new CFClient::Layout), 2548 layout => (new CFClient::Layout 1),
1927 par => [], 2549 par => [],
1928 height => 0, 2550 height => 0,
1929 children => [ 2551 children => [
1930 (new CFClient::UI::Empty expand => 1), 2552 (new CFClient::UI::Empty expand => 1),
1931 (new CFClient::UI::Slider vertical => 1), 2553 (new CFClient::UI::Slider vertical => 1),
1932 ], 2554 ],
1933 ); 2555 );
1934 2556
1935 $self->{children}[1]->connect (changed => sub { 2557 $self->{children}[1]->connect (changed => sub { $self->update });
1936 $self->update;
1937 });
1938 2558
1939 $self 2559 $self
1940} 2560}
1941 2561
1942sub set_fontsize { 2562sub set_fontsize {
… …
1944 2564
1945 $self->{fontsize} = $fontsize; 2565 $self->{fontsize} = $fontsize;
1946 $self->reflow; 2566 $self->reflow;
1947} 2567}
1948 2568
1949sub text_height {
1950 my ($self, $text) = @_;
1951
1952 my $layout = $self->{layout};
1953
1954 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1955 $layout->set_width ($self->{w});
1956 $layout->set_text ($text);
1957
1958 ($layout->size)[1]
1959}
1960
1961sub reflow {
1962 my ($self) = @_;
1963
1964 $self->{need_reflow}++;
1965 $self->update;
1966}
1967
1968sub size_allocate { 2569sub invoke_size_allocate {
1969 my ($self, $w, $h) = @_; 2570 my ($self, $w, $h) = @_;
1970
1971 $self->SUPER::size_allocate ($w, $h);
1972 2571
1973 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2572 $self->{layout}->set_font ($self->{font}) if $self->{font};
1974 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1975 $self->{layout}->set_width ($self->{children}[0]{w}); 2574 $self->{layout}->set_width ($self->{children}[0]{w});
2575 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1976 2576
1977 $self->reflow; 2577 $self->reflow;
2578
2579 $self->SUPER::invoke_size_allocate ($w, $h)
2580}
2581
2582sub text_size {
2583 my ($self, $text, $indent) = @_;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2588 $layout->set_width ($self->{children}[0]{w} - $indent);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($text);
2591
2592 $layout->size
2593}
2594
2595sub reflow {
2596 my ($self) = @_;
2597
2598 $self->{need_reflow}++;
2599 $self->update;
2600}
2601
2602sub set_offset {
2603 my ($self, $offset) = @_;
2604
2605 # todo: base offset on lines or so, not on pixels
2606 $self->{children}[1]->set_value ($offset);
2607}
2608
2609sub clear {
2610 my ($self) = @_;
2611
2612 $self->{par} = [];
2613 $self->{height} = 0;
2614 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1978} 2615}
1979 2616
1980sub add_paragraph { 2617sub add_paragraph {
1981 my ($self, $color, $text) = @_; 2618 my ($self, $color, $text, $indent) = @_;
1982 2619
1983 #TODO: intelligently "reformat" paragraph 2620 for my $line (split /\n/, $text) {
1984 2621 my ($w, $h) = $self->text_size ($line);
1985 my $height = $self->text_height ($text);
1986
1987 $self->{height} += $height; 2622 $self->{height} += $h;
2623 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2624 }
1988 2625
1989 push @{$self->{par}}, [$height, $color, $text];
1990
1991 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2626 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1992 $self->{children}[1]->update;
1993} 2627}
1994 2628
1995sub update { 2629sub update {
1996 my ($self) = @_; 2630 my ($self) = @_;
1997 2631
… …
1999 2633
2000 return unless $self->{h} > 0; 2634 return unless $self->{h} > 0;
2001 2635
2002 delete $self->{texture}; 2636 delete $self->{texture};
2003 2637
2004 $ROOT->on_refresh ($self, sub { 2638 $ROOT->on_post_alloc ($self => sub {
2639 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640
2005 if (delete $self->{need_reflow}) { 2641 if (delete $self->{need_reflow}) {
2006 my $height = 0; 2642 my $height = 0;
2007 2643
2008 $height += $_->[0] = $self->text_height ($_->[2]) 2644 my $layout = $self->{layout};
2645
2646 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2647
2009 for @{$self->{par}}; 2648 for (@{$self->{par}}) {
2649 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2650 $layout->set_width ($W - $_->[3]);
2651 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2652 $layout->set_markup ($_->[4]);
2653 my ($w, $h) = $layout->size;
2654 $_->[0] = $w + $_->[3];
2655 $_->[1] = $h;
2656 }
2657
2658 $height += $_->[1];
2659 }
2010 2660
2011 $self->{height} = $height; 2661 $self->{height} = $height;
2012 2662
2013 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2663 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2014 2664
2015 delete $self->{texture}; 2665 delete $self->{texture};
2016 } 2666 }
2017 2667
2018 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2668 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2019 glClearColor 0, 0, 0, 1; 2669 glClearColor 0, 0, 0, 0;
2020 glClear GL_COLOR_BUFFER_BIT; 2670 glClear GL_COLOR_BUFFER_BIT;
2021 2671
2672 my $top = int $self->{children}[1]{range}[0];
2673
2674 my $y0 = $top;
2675 my $y1 = $top + $H;
2676
2677 my $y = 0;
2678
2679 my $layout = $self->{layout};
2680
2681 $layout->set_font ($self->{font}) if $self->{font};
2682
2022 glEnable GL_BLEND; 2683 glEnable GL_BLEND;
2684 #TODO# not correct in windows where rgba is forced off
2023 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2685 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2024 glEnable GL_TEXTURE_2D;
2025 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026
2027 my $top = int $self->{children}[1]{range}[0];
2028
2029 my $y0 = $top;
2030 my $y1 = $top + $self->{h};
2031
2032 my $y = 0;
2033
2034 my $layout = $self->{layout};
2035
2036 $layout->set_font ($self->{font}) if $self->{font};
2037 2686
2038 for my $par (@{$self->{par}}) { 2687 for my $par (@{$self->{par}}) {
2039 my $h = $par->[0]; 2688 my $h = $par->[1];
2040 2689
2041 if ($y0 < $y + $h && $y < $y1) { 2690 if ($y0 < $y + $h && $y < $y1) {
2691 $layout->set_foreground (@{ $par->[2] });
2692 $layout->set_width ($W - $par->[3]);
2693 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2042 $layout->set_text ($par->[2]); 2694 $layout->set_markup ($par->[4]);
2043 2695
2044 glColor @{ $par->[1] }; 2696 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2045 my ($W, $H) = $layout->size; 2697
2046 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2698 glRasterPos $par->[3], $y - $y0;
2699 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2047 } 2700 }
2048 2701
2049 $y += $h; 2702 $y += $h;
2050 } 2703 }
2051 2704
2052 glDisable GL_TEXTURE_2D;
2053 glDisable GL_BLEND; 2705 glDisable GL_BLEND;
2054 }; 2706 };
2055 }); 2707 });
2056} 2708}
2057 2709
2058sub _draw { 2710sub _draw {
2059 my ($self) = @_; 2711 my ($self) = @_;
2060 2712
2061 if ($self->{texture}) {
2062 glEnable GL_TEXTURE_2D; 2713 glEnable GL_TEXTURE_2D;
2063 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2064 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2715 glColor 0, 0, 0, 1;
2716 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2065 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
2066 }
2067 2718
2068 $self->{children}[1]->draw; 2719 $self->{children}[1]->draw;
2069 2720
2070} 2721}
2071 2722
… …
2119 2770
2120sub new { 2771sub new {
2121 my $class = shift; 2772 my $class = shift;
2122 2773
2123 my $self = $class->SUPER::new ( 2774 my $self = $class->SUPER::new (
2124 state => 0, 2775 state => 0,
2125 connect_activate => \&toggle_flopper, 2776 on_activate => \&toggle_flopper,
2126 can_events => 1,
2127 @_ 2777 @_
2128 ); 2778 );
2129 2779
2130 if ($self->{state}) {
2131 $self->{state} = 0;
2132 $self->toggle_flopper;
2133 }
2134
2135 $self 2780 $self
2136} 2781}
2137 2782
2138sub toggle_flopper { 2783sub toggle_flopper {
2139 my ($self) = @_; 2784 my ($self) = @_;
2140 2785
2141 # TODO: use animation 2786 $self->{other}->toggle_visibility;
2142 if ($self->{state} = !$self->{state}) {
2143 $CFClient::UI::ROOT->add ($self->{other});
2144 $self->{other}->move ($self->coord2global (0, $self->{h}));
2145 $self->emit ("open");
2146 } else {
2147 $CFClient::UI::ROOT->remove ($self->{other});
2148 $self->emit ("close");
2149 }
2150
2151 $self->emit (changed => $self->{state});
2152} 2787}
2153 2788
2154############################################################################# 2789#############################################################################
2155 2790
2156package CFClient::UI::Tooltip; 2791package CFClient::UI::Tooltip;
… …
2166 @_, 2801 @_,
2167 can_events => 0, 2802 can_events => 0,
2168 ) 2803 )
2169} 2804}
2170 2805
2171sub set_text { 2806sub set_tooltip_from {
2172 my ($self, $text) = @_; 2807 my ($self, $widget) = @_;
2173 2808
2174 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2809 my $tooltip = $widget->{tooltip};
2175 $self->{label}->set_text ($text); 2810
2176 $self->add ($self->{label}); 2811 if ($ENV{CFPLUS_DEBUG} & 2) {
2812 $tooltip .= "\n\n" . (ref $widget) . "\n"
2813 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2814 . "req $widget->{req_w} $widget->{req_h}\n"
2815 . "visible $widget->{visible}";
2816 }
2817
2818 $tooltip =~ s/^\n+//;
2819 $tooltip =~ s/\n+$//;
2820
2821 $self->add (new CFClient::UI::Label
2822 markup => $tooltip,
2823 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2824 fontsize => 0.8,
2825 fg => [0, 0, 0, 1],
2826 ellipsise => 0,
2827 font => ($widget->{tooltip_font} || $::FONT_PROP),
2828 );
2177} 2829}
2178 2830
2179sub size_request { 2831sub size_request {
2180 my ($self) = @_; 2832 my ($self) = @_;
2181 2833
2182 $self->child->set_max_size ($::WIDTH * 0.2);
2183
2184 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2834 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2185 2835
2186 ($w + 4, $h + 4) 2836 ($w + 4, $h + 4)
2187} 2837}
2188 2838
2839sub invoke_size_allocate {
2840 my ($self, $w, $h) = @_;
2841
2842 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2843}
2844
2845sub invoke_visibility_change {
2846 my ($self, $visible) = @_;
2847
2848 return unless $visible;
2849
2850 $self->{root}->on_post_alloc ("move_$self" => sub {
2851 my $widget = $self->{owner}
2852 or return;
2853
2854 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2855
2856 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2857 if $x + $self->{w} > $self->{root}{w};
2858
2859 $self->move_abs ($x, $y);
2860 });
2861}
2862
2189sub _draw { 2863sub _draw {
2190 my ($self) = @_; 2864 my ($self) = @_;
2191 2865
2192 glPushMatrix;
2193 glTranslate 0.375, 0.375; 2866 glTranslate 0.375, 0.375;
2194 2867
2195 my ($w, $h) = @$self{qw(w h)}; 2868 my ($w, $h) = @$self{qw(w h)};
2196 2869
2197 glColor 1, 0.8, 0.4; 2870 glColor 1, 0.8, 0.4;
… …
2208 glVertex 0 , $h; 2881 glVertex 0 , $h;
2209 glVertex $w, $h; 2882 glVertex $w, $h;
2210 glVertex $w, 0; 2883 glVertex $w, 0;
2211 glEnd; 2884 glEnd;
2212 2885
2213 glPopMatrix; 2886 glTranslate 2 - 0.375, 2 - 0.375;
2214 2887
2215 glTranslate 2, 2;
2216 $self->SUPER::_draw; 2888 $self->SUPER::_draw;
2217} 2889}
2218 2890
2219############################################################################# 2891#############################################################################
2220 2892
2893package CFClient::UI::Face;
2894
2895our @ISA = CFClient::UI::Base::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 aspect => 1,
2904 can_events => 0,
2905 @_,
2906 );
2907
2908 if ($self->{anim} && $self->{animspeed}) {
2909 Scalar::Util::weaken (my $widget = $self);
2910
2911 $self->{timer} = Event->timer (
2912 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2913 hard => 1,
2914 interval => $self->{animspeed},
2915 cb => sub {
2916 ++$widget->{frame};
2917 $widget->update;
2918 },
2919 );
2920 }
2921
2922 $self
2923}
2924
2925sub size_request {
2926 (32, 8)
2927}
2928
2929sub update {
2930 my ($self) = @_;
2931
2932 return unless $self->{visible};
2933
2934 $self->SUPER::update;
2935}
2936
2937sub _draw {
2938 my ($self) = @_;
2939
2940 return unless $::CONN;
2941
2942 my $face;
2943
2944 if ($self->{frame}) {
2945 my $anim = $::CONN->{anim}[$self->{anim}];
2946
2947 $face = $anim->[ $self->{frame} % @$anim ]
2948 if $anim && @$anim;
2949 }
2950
2951 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2952
2953 if ($tex) {
2954 glEnable GL_TEXTURE_2D;
2955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2956 glColor 0, 0, 0, 1;
2957 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2958 glDisable GL_TEXTURE_2D;
2959 }
2960}
2961
2962sub destroy {
2963 my ($self) = @_;
2964
2965 $self->{timer}->cancel
2966 if $self->{timer};
2967
2968 $self->SUPER::destroy;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Buttonbar;
2974
2975our @ISA = CFClient::UI::HBox::;
2976
2977# TODO: should actualyl wrap buttons and other goodies.
2978
2979#############################################################################
2980
2981package CFClient::UI::Menu;
2982
2983our @ISA = CFClient::UI::FancyFrame::;
2984
2985use CFClient::OpenGL;
2986
2987sub new {
2988 my $class = shift;
2989
2990 my $self = $class->SUPER::new (
2991 items => [],
2992 z => 100,
2993 @_,
2994 );
2995
2996 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2997
2998 for my $item (@{ $self->{items} }) {
2999 my ($widget, $cb, $tooltip) = @$item;
3000
3001 # handle various types of items, only text for now
3002 if (!ref $widget) {
3003 $widget = new CFClient::UI::Label
3004 can_hover => 1,
3005 can_events => 1,
3006 markup => $widget,
3007 tooltip => $tooltip
3008 }
3009
3010 $self->{item}{$widget} = $item;
3011
3012 $self->{vbox}->add ($widget);
3013 }
3014
3015 $self
3016}
3017
3018# popup given the event (must be a mouse button down event currently)
3019sub popup {
3020 my ($self, $ev) = @_;
3021
3022 $self->emit ("popdown");
3023
3024 # maybe save $GRAB? must be careful about events...
3025 $GRAB = $self;
3026 $self->{button} = $ev->{button};
3027
3028 $self->show;
3029 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3030}
3031
3032sub invoke_mouse_motion {
3033 my ($self, $ev, $x, $y) = @_;
3034
3035 # TODO: should use vbox->find_widget or so
3036 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3037 $self->{hover} = $self->{item}{$HOVER};
3038
3039 0
3040}
3041
3042sub invoke_button_up {
3043 my ($self, $ev, $x, $y) = @_;
3044
3045 if ($ev->{button} == $self->{button}) {
3046 undef $GRAB;
3047 $self->hide;
3048
3049 $self->emit ("popdown");
3050 $self->{hover}[1]->() if $self->{hover};
3051 } else {
3052 return 0
3053 }
3054
3055 1
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Multiplexer;
3061
3062our @ISA = CFClient::UI::Container::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 @_,
3069 );
3070
3071 $self->{current} = $self->{children}[0]
3072 if @{ $self->{children} };
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, @widgets) = @_;
3079
3080 $self->SUPER::add (@widgets);
3081
3082 $self->{current} = $self->{children}[0]
3083 if @{ $self->{children} };
3084}
3085
3086sub set_current_page {
3087 my ($self, $page_or_widget) = @_;
3088
3089 my $widget = ref $page_or_widget
3090 ? $page_or_widget
3091 : $self->{children}[$page_or_widget];
3092
3093 $self->{current} = $widget;
3094 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3095
3096 $self->emit (page_changed => $self->{current});
3097
3098 $self->realloc;
3099}
3100
3101sub visible_children {
3102 $_[0]{current}
3103}
3104
3105sub size_request {
3106 my ($self) = @_;
3107
3108 $self->{current}->size_request
3109}
3110
3111sub invoke_size_allocate {
3112 my ($self, $w, $h) = @_;
3113
3114 $self->{current}->configure (0, 0, $w, $h);
3115
3116 1
3117}
3118
3119sub _draw {
3120 my ($self) = @_;
3121
3122 $self->{current}->draw;
3123}
3124
3125#############################################################################
3126
3127package CFClient::UI::Notebook;
3128
3129our @ISA = CFClient::UI::VBox::;
3130
3131sub new {
3132 my $class = shift;
3133
3134 my $self = $class->SUPER::new (
3135 buttonbar => (new CFClient::UI::Buttonbar),
3136 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3137 # filter => # will be put between multiplexer and $self
3138 @_,
3139 );
3140
3141 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3142 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3143
3144 $self
3145}
3146
3147sub add {
3148 my ($self, $title, $widget, $tooltip) = @_;
3149
3150 Scalar::Util::weaken $self;
3151
3152 $self->{buttonbar}->add (new CFClient::UI::Button
3153 markup => $title,
3154 tooltip => $tooltip,
3155 on_activate => sub { $self->set_current_page ($widget) },
3156 );
3157
3158 $self->{multiplexer}->add ($widget);
3159}
3160
3161sub set_current_page {
3162 my ($self, $page) = @_;
3163
3164 $self->{multiplexer}->set_current_page ($page);
3165 $self->emit (page_changed => $self->{multiplexer}{current});
3166}
3167
3168#############################################################################
3169
3170package CFClient::UI::Combobox;
3171
3172use utf8;
3173
3174our @ISA = CFClient::UI::Button::;
3175
3176sub new {
3177 my $class = shift;
3178
3179 my $self = $class->SUPER::new (
3180 options => [], # [value, title, longdesc], ...
3181 value => undef,
3182 @_,
3183 );
3184
3185 $self->_set_value ($self->{value});
3186
3187 $self
3188}
3189
3190sub invoke_button_down {
3191 my ($self, $ev) = @_;
3192
3193 my @menu_items;
3194
3195 for (@{ $self->{options} }) {
3196 my ($value, $title, $tooltip) = @$_;
3197
3198 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3199 }
3200
3201 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3202}
3203
3204sub _set_value {
3205 my ($self, $value) = @_;
3206
3207 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3208 or return;
3209
3210 $self->{value} = $item->[0];
3211 $self->set_markup ("$item->[1] ⇓");
3212 $self->set_tooltip ($item->[2]);
3213}
3214
3215sub set_value {
3216 my ($self, $value) = @_;
3217
3218 return unless $self->{value} ne $value;
3219
3220 $self->_set_value ($value);
3221 $self->emit (changed => $value);
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::Statusbox;
3227
3228our @ISA = CFClient::UI::VBox::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (
3234 fontsize => 0.8,
3235 @_,
3236 );
3237
3238 Scalar::Util::weaken (my $this = $self);
3239
3240 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3241
3242 $self
3243}
3244
3245sub reorder {
3246 my ($self) = @_;
3247 my $NOW = Time::HiRes::time;
3248
3249 # freeze display when hovering over any label
3250 return if $CFClient::UI::TOOLTIP->{owner}
3251 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3252 values %{ $self->{item} };
3253
3254 while (my ($k, $v) = each %{ $self->{item} }) {
3255 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3256 }
3257
3258 my @widgets;
3259
3260 my @items = sort {
3261 $a->{pri} <=> $b->{pri}
3262 or $b->{id} <=> $a->{id}
3263 } values %{ $self->{item} };
3264
3265 $self->{timer}->interval (1);
3266
3267 my $count = 10 + 1;
3268 for my $item (@items) {
3269 last unless --$count;
3270
3271 my $label = $item->{label} ||= do {
3272 # TODO: doesn't handle markup well (read as: at all)
3273 my $short = $item->{count} > 1
3274 ? "<b>$item->{count} ×</b> $item->{text}"
3275 : $item->{text};
3276
3277 for ($short) {
3278 s/^\s+//;
3279 s/\s+/ /g;
3280 }
3281
3282 new CFClient::UI::Label
3283 markup => $short,
3284 tooltip => $item->{tooltip},
3285 tooltip_font => $::FONT_PROP,
3286 tooltip_width => 0.67,
3287 fontsize => $item->{fontsize} || $self->{fontsize},
3288 max_w => $::WIDTH * 0.44,
3289 fg => [@{ $item->{fg} }],
3290 can_events => 1,
3291 can_hover => 1
3292 };
3293
3294 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3295 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3296 $label->update;
3297 $label->set_max_size (undef, $label->{req_h} * $diff)
3298 if $diff < 1;
3299 $self->{timer}->interval (1/30);
3300 } else {
3301 $label->{fg}[3] = $item->{fg}[3] || 1;
3302 }
3303
3304 push @widgets, $label;
3305 }
3306
3307 $self->clear;
3308 $self->SUPER::add (reverse @widgets);
3309}
3310
3311sub add {
3312 my ($self, $text, %arg) = @_;
3313
3314 $text =~ s/^\s+//;
3315 $text =~ s/\s+$//;
3316
3317 return unless $text;
3318
3319 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3320
3321 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3322
3323 if (my $item = $self->{item}{$group}) {
3324 if ($item->{text} eq $text) {
3325 $item->{count}++;
3326 } else {
3327 $item->{count} = 1;
3328 $item->{text} = $item->{tooltip} = $text;
3329 }
3330 $item->{id} += 0.2;#d#
3331 $item->{timeout} = $timeout;
3332 delete $item->{label};
3333 } else {
3334 $self->{item}{$group} = {
3335 id => ++$self->{id},
3336 text => $text,
3337 timeout => $timeout,
3338 tooltip => $text,
3339 fg => [0.8, 0.8, 0.8, 0.8],
3340 pri => 0,
3341 count => 1,
3342 %arg,
3343 };
3344 }
3345
3346 $self->reorder;
3347}
3348
3349sub reconfigure {
3350 my ($self) = @_;
3351
3352 delete $_->{label}
3353 for values %{ $self->{item} || {} };
3354
3355 $self->reorder;
3356 $self->SUPER::reconfigure;
3357}
3358
3359sub destroy {
3360 my ($self) = @_;
3361
3362 $self->{timer}->cancel;
3363
3364 $self->SUPER::destroy;
3365}
3366
3367#############################################################################
3368
3369package CFClient::UI::Inventory;
3370
3371our @ISA = CFClient::UI::ScrolledWindow::;
3372
3373sub new {
3374 my $class = shift;
3375
3376 my $self = $class->SUPER::new (
3377 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3378 @_,
3379 );
3380
3381 $self
3382}
3383
3384sub set_items {
3385 my ($self, $items) = @_;
3386
3387 $self->{child}->clear;
3388 return unless $items;
3389
3390 my @items = sort {
3391 ($a->{type} <=> $b->{type})
3392 or ($a->{name} cmp $b->{name})
3393 } @$items;
3394
3395 $self->{real_items} = \@items;
3396
3397 my $row = 0;
3398 for my $item (@items) {
3399 CFClient::Item::update_widgets $item;
3400
3401 $self->{child}->add (0, $row, $item->{face_widget});
3402 $self->{child}->add (1, $row, $item->{desc_widget});
3403 $self->{child}->add (2, $row, $item->{weight_widget});
3404
3405 $row++;
3406 }
3407}
3408
3409#############################################################################
3410
3411package CFClient::UI::BindEditor;
3412
3413our @ISA = CFClient::UI::FancyFrame::;
3414
3415sub new {
3416 my $class = shift;
3417
3418 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3419
3420 $self->add (my $vb = new CFClient::UI::VBox);
3421
3422
3423 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3424 text => "start recording",
3425 tooltip => "Start/Stops recording of actions."
3426 ."All subsequent actions after the recording started will be captured."
3427 ."The actions are displayed after the record was stopped."
3428 ."To bind the action you have to click on the 'Bind' button",
3429 on_activate => sub {
3430 unless ($self->{recording}) {
3431 $self->start;
3432 } else {
3433 $self->stop;
3434 }
3435 });
3436
3437 $vb->add (new CFClient::UI::Label text => "Actions:");
3438 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3439
3440 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3441 $vb->add (my $hb = new CFClient::UI::HBox);
3442 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3443 $hb->add (new CFClient::UI::Button
3444 text => "bind",
3445 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3446 on_activate => sub {
3447 $self->ask_for_bind;
3448 });
3449
3450 $vb->add (my $hb = new CFClient::UI::HBox);
3451 $hb->add (new CFClient::UI::Button
3452 text => "ok",
3453 expand => 1,
3454 tooltip => "This closes the binding editor and saves the binding",
3455 on_activate => sub {
3456 $self->hide;
3457 $self->commit;
3458 });
3459
3460 $hb->add (new CFClient::UI::Button
3461 text => "cancel",
3462 expand => 1,
3463 tooltip => "This closes the binding editor without saving",
3464 on_activate => sub {
3465 $self->hide;
3466 $self->{binding_cancel}->()
3467 if $self->{binding_cancel};
3468 });
3469
3470 $self->update_binding_widgets;
3471
3472 $self
3473}
3474
3475sub commit {
3476 my ($self) = @_;
3477 my ($mod, $sym, $cmds) = $self->get_binding;
3478 if ($sym != 0 && @$cmds > 0) {
3479 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3480 ."'. Don't forget 'Save Config'!");
3481 $self->{binding_change}->($mod, $sym, $cmds)
3482 if $self->{binding_change};
3483 } else {
3484 $::STATUSBOX->add ("No action bound, no key or action specified!");
3485 $self->{binding_cancel}->()
3486 if $self->{binding_cancel};
3487 }
3488}
3489
3490sub start {
3491 my ($self) = @_;
3492
3493 $self->{rec_btn}->set_text ("stop recording");
3494 $self->{recording} = 1;
3495 $self->clear_command_list;
3496 $::CONN->start_record if $::CONN;
3497}
3498
3499sub stop {
3500 my ($self) = @_;
3501
3502 $self->{rec_btn}->set_text ("start recording");
3503 $self->{recording} = 0;
3504
3505 my $rec;
3506 $rec = $::CONN->stop_record if $::CONN;
3507 return unless ref $rec eq 'ARRAY';
3508 $self->set_command_list ($rec);
3509}
3510
3511
3512sub ask_for_bind_and_commit {
3513 my ($self) = @_;
3514 $self->ask_for_bind (1);
3515}
3516
3517sub ask_for_bind {
3518 my ($self, $commit, $end_cb) = @_;
3519
3520 CFClient::Binder::open_binding_dialog (sub {
3521 my ($mod, $sym) = @_;
3522 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3523 $self->update_binding_widgets;
3524 $self->commit if $commit;
3525 $end_cb->() if $end_cb;
3526 });
3527}
3528
3529# $mod and $sym are the modifiers and key symbol
3530# $cmds is a array ref of strings (the commands)
3531# $cb is the callback that is executed on OK
3532# $ccb is the callback that is executed on CANCEL and
3533# when the binding was unsuccessful on OK
3534sub set_binding {
3535 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3536
3537 $self->clear_command_list;
3538 $self->{recording} = 0;
3539 $self->{rec_btn}->set_text ("start recording");
3540
3541 $self->{binding} = [$mod, $sym];
3542 $self->{commands} = $cmds;
3543
3544 $self->{binding_change} = $cb;
3545 $self->{binding_cancel} = $ccb;
3546
3547 $self->update_binding_widgets;
3548}
3549
3550# this is a shortcut method that asks for a binding
3551# and then just binds it.
3552sub do_quick_binding {
3553 my ($self, $cmds, $end_cb) = @_;
3554 $self->set_binding (undef, undef, $cmds, sub {
3555 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3556 });
3557 $self->ask_for_bind (1, $end_cb);
3558}
3559
3560sub update_binding_widgets {
3561 my ($self) = @_;
3562 my ($mod, $sym, $cmds) = $self->get_binding;
3563 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3564 $self->set_command_list ($cmds);
3565}
3566
3567sub get_binding {
3568 my ($self) = @_;
3569 return (
3570 $self->{binding}->[0],
3571 $self->{binding}->[1],
3572 [ grep { defined $_ } @{$self->{commands}} ]
3573 );
3574}
3575
3576sub clear_command_list {
3577 my ($self) = @_;
3578 $self->{cmdbox}->clear ();
3579}
3580
3581sub set_command_list {
3582 my ($self, $cmds) = @_;
3583
3584 $self->{cmdbox}->clear ();
3585 $self->{commands} = $cmds;
3586
3587 my $idx = 0;
3588
3589 for (@$cmds) {
3590 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3591
3592 my $i = $idx;
3593 $hb->add (new CFClient::UI::Label text => $_);
3594 $hb->add (new CFClient::UI::Button
3595 text => "delete",
3596 tooltip => "Deletes the action from the record",
3597 on_activate => sub {
3598 $self->{cmdbox}->remove ($hb);
3599 $cmds->[$i] = undef;
3600 });
3601
3602
3603 $idx++
3604 }
3605}
3606
3607#############################################################################
3608
3609package CFClient::UI::SpellList;
3610
3611our @ISA = CFClient::UI::Table::;
3612
3613sub new {
3614 my $class = shift;
3615
3616 my $self = $class->SUPER::new (
3617 binding => [],
3618 commands => [],
3619 @_,
3620 )
3621}
3622
3623my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3624
3625my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3626 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3627my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3629my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3633my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3635
3636sub rebuild_spell_list {
3637 my ($self) = @_;
3638
3639 $CFClient::UI::ROOT->on_refresh ($self => sub {
3640 $self->clear;
3641
3642 return unless $::CONN;
3643
3644 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3645 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3646 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3647 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3648 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3649
3650 my $row = 0;
3651
3652 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3653 my $spell = $self->{spell}{$_};
3654
3655 $row++;
3656
3657 my $spell_cb = sub {
3658 my ($widget, $ev) = @_;
3659
3660 if ($ev->{button} == 1) {
3661 $::CONN->user_send ("cast $spell->{name}");
3662 } elsif ($ev->{button} == 2) {
3663 $::CONN->user_send ("invoke $spell->{name}");
3664 } elsif ($ev->{button} == 3) {
3665 (new CFClient::UI::Menu
3666 items => [
3667 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3668 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3669 ],
3670 )->popup ($ev);
3671 } else {
3672 return 0;
3673 }
3674
3675 1
3676 };
3677
3678 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3679
3680 #TODO: add path info to tooltip
3681 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3682
3683 $self->add (0, $row, new CFClient::UI::Face
3684 face => $spell->{face},
3685 can_hover => 1,
3686 can_events => 1,
3687 tooltip => $tooltip,
3688 on_button_down => $spell_cb,
3689 );
3690
3691 $self->add (1, $row, new CFClient::UI::Label
3692 expand => 1,
3693 text => $spell->{name},
3694 can_hover => 1,
3695 can_events => 1,
3696 tooltip => $tooltip,
3697 on_button_down => $spell_cb,
3698 );
3699
3700 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3701 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3702 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3703 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3704 }
3705 });
3706}
3707
3708sub add_spell {
3709 my ($self, $spell) = @_;
3710
3711 $self->{spell}->{$spell->{name}} = $spell;
3712 $self->rebuild_spell_list;
3713}
3714
3715sub remove_spell {
3716 my ($self, $spell) = @_;
3717
3718 delete $self->{spell}->{$spell->{name}};
3719 $self->rebuild_spell_list;
3720}
3721
3722sub clear_spells {
3723 my ($self) = @_;
3724
3725 $self->{spell} = {};
3726 $self->rebuild_spell_list;
3727}
3728
3729#############################################################################
3730
2221package CFClient::UI::Root; 3731package CFClient::UI::Root;
2222 3732
2223our @ISA = CFClient::UI::Container::; 3733our @ISA = CFClient::UI::Container::;
2224 3734
3735use List::Util qw(min max);
3736
2225use CFClient::OpenGL; 3737use CFClient::OpenGL;
2226 3738
2227sub check_size { 3739sub new {
2228 my ($self) = @_; 3740 my $class = shift;
2229 3741
2230 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3742 my $self = $class->SUPER::new (
3743 visible => 1,
3744 @_,
3745 );
3746
3747 Scalar::Util::weaken ($self->{root} = $self);
3748
3749 $self
2231} 3750}
2232 3751
2233sub size_request { 3752sub size_request {
2234 ($::WIDTH, $::HEIGHT) 3753 my ($self) = @_;
2235}
2236 3754
2237sub configure { 3755 ($self->{w}, $self->{h})
3756}
3757
3758sub _to_pixel {
3759 my ($coord, $size, $max) = @_;
3760
3761 $coord =
3762 $coord eq "center" ? ($max - $size) * 0.5
3763 : $coord eq "max" ? $max
3764 : $coord;
3765
3766 $coord = 0 if $coord < 0;
3767 $coord = $max - $size if $coord > $max - $size;
3768
3769 int $coord + 0.5
3770}
3771
3772sub invoke_size_allocate {
2238 my ($self, $x, $y, $w, $h) = @_; 3773 my ($self, $w, $h) = @_;
2239 3774
2240 $self->SUPER::configure ($x, $y, $w, $h);
2241
2242 for my $child (@{$self->{children}}) { 3775 for my $child ($self->children) {
2243 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3776 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2244 3777
2245 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3778 $X = $child->{force_x} if exists $child->{force_x};
2246 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3779 $Y = $child->{force_y} if exists $child->{force_y};
3780
3781 $X = _to_pixel $X, $W, $self->{w};
3782 $Y = _to_pixel $Y, $H, $self->{h};
3783
2247 $child->configure ($X, $Y, $W,$H); 3784 $child->configure ($X, $Y, $W, $H);
3785 }
3786
2248 } 3787 1
2249} 3788}
2250 3789
2251sub _topleft { 3790sub coord2local {
2252 my ($self, $x, $y) = @_; 3791 my ($self, $x, $y) = @_;
2253 3792
2254 ($x, $y) 3793 ($x, $y)
2255} 3794}
2256 3795
3796sub coord2global {
3797 my ($self, $x, $y) = @_;
3798
3799 ($x, $y)
3800}
3801
2257sub update { 3802sub update {
2258 my ($self) = @_; 3803 my ($self) = @_;
2259 3804
2260 $self->check_size; 3805 $::WANT_REFRESH++;
2261 ::refresh ();
2262} 3806}
2263 3807
2264sub add { 3808sub add {
2265 my ($self, $child) = @_; 3809 my ($self, @children) = @_;
2266 3810
2267 # integerize window positions 3811 $_->{is_toplevel} = 1
2268 $child->{x} = int $child->{x}; 3812 for @children;
2269 $child->{y} = int $child->{y};
2270 3813
2271 $self->SUPER::add ($child); 3814 $self->SUPER::add (@children);
3815}
3816
3817sub remove {
3818 my ($self, @children) = @_;
3819
3820 $self->SUPER::remove (@children);
3821
3822 delete $self->{is_toplevel}
3823 for @children;
3824
3825 while (@children) {
3826 my $w = pop @children;
3827 push @children, $w->children;
3828 $w->set_invisible;
3829 }
2272} 3830}
2273 3831
2274sub on_refresh { 3832sub on_refresh {
2275 my ($self, $id, $cb) = @_; 3833 my ($self, $id, $cb) = @_;
2276 3834
2277 $self->{refresh_hook}{$id} = $cb; 3835 $self->{refresh_hook}{$id} = $cb;
2278} 3836}
2279 3837
3838sub on_post_alloc {
3839 my ($self, $id, $cb) = @_;
3840
3841 $self->{post_alloc_hook}{$id} = $cb;
3842}
3843
2280sub draw { 3844sub draw {
2281 my ($self) = @_; 3845 my ($self) = @_;
2282 3846
2283 while (my $rcb = delete $self->{refresh_hook}) { 3847 while ($self->{refresh_hook}) {
2284 $_->() for values %$rcb; 3848 $_->()
3849 for values %{delete $self->{refresh_hook}};
2285 } 3850 }
3851
3852 if ($self->{realloc}) {
3853 my %queue;
3854 my @queue;
3855 my $widget;
3856
3857 outer:
3858 while () {
3859 if (my $realloc = delete $self->{realloc}) {
3860 for $widget (values %$realloc) {
3861 $widget->{visible} or next; # do not resize invisible widgets
3862
3863 $queue{$widget+0}++ and next; # duplicates are common
3864
3865 push @{ $queue[$widget->{visible}] }, $widget;
3866 }
3867 }
3868
3869 while () {
3870 @queue or last outer;
3871
3872 $widget = pop @{ $queue[-1] || [] }
3873 and last;
3874
3875 pop @queue;
3876 }
3877
3878 delete $queue{$widget+0};
3879
3880 my ($w, $h) = $widget->size_request;
3881
3882 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3883 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3884
3885 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887
3888 $w = $widget->{force_w} if exists $widget->{force_w};
3889 $h = $widget->{force_h} if exists $widget->{force_h};
3890
3891 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3892 || delete $widget->{force_realloc}) {
3893 $widget->{req_w} = $w;
3894 $widget->{req_h} = $h;
3895
3896 $self->{size_alloc}{$widget+0} = $widget;
3897
3898 if (my $parent = $widget->{parent}) {
3899 $self->{realloc}{$parent+0} = $parent
3900 unless $queue{$parent+0};
3901
3902 $parent->{force_size_alloc} = 1;
3903 $self->{size_alloc}{$parent+0} = $parent;
3904 }
3905 }
3906
3907 delete $self->{realloc}{$widget+0};
3908 }
3909 }
3910
3911 while (my $size_alloc = delete $self->{size_alloc}) {
3912 my @queue = sort { $b->{visible} <=> $a->{visible} }
3913 values %$size_alloc;
3914
3915 while () {
3916 my $widget = pop @queue || last;
3917
3918 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3919
3920 $w = 0 if $w < 0;
3921 $h = 0 if $h < 0;
3922
3923 $w = int $w + 0.5;
3924 $h = int $h + 0.5;
3925
3926 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3927 $widget->{old_w} = $widget->{w};
3928 $widget->{old_h} = $widget->{h};
3929
3930 $widget->{w} = $w;
3931 $widget->{h} = $h;
3932
3933 $widget->emit (size_allocate => $w, $h);
3934 }
3935 }
3936 }
3937
3938 while ($self->{post_alloc_hook}) {
3939 $_->()
3940 for values %{delete $self->{post_alloc_hook}};
3941 }
3942
2286 3943
2287 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3944 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2288 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3945 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2289 glClear GL_COLOR_BUFFER_BIT; 3946 glClear GL_COLOR_BUFFER_BIT;
2290 3947
2291 glMatrixMode GL_PROJECTION; 3948 glMatrixMode GL_PROJECTION;
2292 glLoadIdentity; 3949 glLoadIdentity;
2293 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3950 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2294 glMatrixMode GL_MODELVIEW; 3951 glMatrixMode GL_MODELVIEW;
2295 glLoadIdentity; 3952 glLoadIdentity;
2296 3953
3954 {
3955 package CFClient::UI::Base;
3956
3957 ($draw_x, $draw_y, $draw_w, $draw_h) =
3958 (0, 0, $self->{w}, $self->{h});
3959 }
3960
2297 $self->_draw; 3961 $self->_draw;
2298} 3962}
2299 3963
2300############################################################################# 3964#############################################################################
2301 3965
2302package CFClient::UI; 3966package CFClient::UI;
2303 3967
2304$ROOT = new CFClient::UI::Root; 3968$ROOT = new CFClient::UI::Root;
2305$TOOLTIP = new CFClient::UI::Tooltip; 3969$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2306 3970
23071 39711
2308 3972

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