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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.152 by root, Sun Apr 23 01:05:03 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;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
23 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
24 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
25 $TOOLTIP->show; 38 $TOOLTIP->show;
26 } 39 }
27 40
28 return; 41 return;
29 } 42 }
30 } 43 }
31 } 44 }
32 45
33 $TOOLTIP->hide; 46 $TOOLTIP->hide;
34 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;
35} 71}
36 72
37# class methods for events 73# class methods for events
38sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
39 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
40} 77}
41 78
42sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
43 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
44} 82}
45 83
46sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
47 my ($ev) = @_; 85 my ($ev) = @_;
48 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
51 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
52 90
53 $GRAB = $widget; 91 $GRAB = $widget;
54 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
55 93
56 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
57 } 95 }
58 96
59 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
60 98
61 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
62} 101}
63 102
64sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
65 my ($ev) = @_; 104 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
67 106
68 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
69 108
70 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
71 110
72 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
73 113
74 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
75 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
76 $grab->update if $grab; 116 $grab->update if $grab;
77 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
78 118
79 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
80 } 120 }
81} 121}
82 122
83sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
84 my ($ev) = @_; 124 my ($ev) = @_;
… …
90 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
91 131
92 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
93 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
94 134
95 check_tooltip; 135 $TOOLTIP_WATCHER->start;
96 } 136 }
97 137
98 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
99} 140}
100 141
101# convert position array to integers 142# convert position array to integers
102sub harmonize { 143sub harmonize {
103 my ($vals) = @_; 144 my ($vals) = @_;
… …
109 $rem += $_ - $i; 150 $rem += $_ - $i;
110 $_ = $i; 151 $_ = $i;
111 } 152 }
112} 153}
113 154
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
114############################################################################# 196#############################################################################
115 197
116package CFClient::UI::Base; 198package CFClient::UI::Base;
117 199
118use strict; 200use strict;
… …
121 203
122sub new { 204sub new {
123 my $class = shift; 205 my $class = shift;
124 206
125 my $self = bless { 207 my $self = bless {
126 x => 0, 208 x => "center",
127 y => 0, 209 y => "center",
128 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
129 can_events => 1, 213 can_events => 1,
130 @_ 214 @_
131 }, $class; 215 }, $class;
132 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
133 for (keys %$self) { 219 for (keys %$self) {
134 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
135 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
136 } 222 }
137 } 223 }
138 224
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
139 $self 237 $self
140} 238}
141 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
142sub show { 247sub show {
143 my ($self) = @_; 248 my ($self) = @_;
144 249
145 return if $self->{parent}; 250 return if $self->{parent};
146 251
147 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
148} 253}
149 254
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 : $self->show;
305}
306
150sub hide { 307sub hide {
151 my ($self) = @_; 308 my ($self) = @_;
152 309
153 return unless $self->{parent}; 310 $self->set_invisible;
154 311
155 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
156} 314}
157 315
158sub move { 316sub move_abs {
159 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
160 318
161 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
162 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
163 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
164 322
165 $self->update; 323 $self->update;
166} 324}
167 325
168sub needs_redraw { 326sub set_size {
169 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
170} 333}
171 334
172sub size_request { 335sub size_request {
173 require Carp; 336 require Carp;
174 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
176 339
177sub configure { 340sub configure {
178 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
179 342
180 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
181 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
182 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
183 348
184 # use alignment to adjust x, y 349 # use alignment to adjust x, y
185 350
186 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
187 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
188
189 ($w, $h) = ($w2, $h2);
190 } 353 }
191 354
192 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
193 $self->{x} = $x; 356 $self->{x} = $x;
194 $self->{y} = $y; 357 $self->{y} = $y;
195 $self->update; 358 $self->update;
196 } 359 }
197 360
198 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
199 $self->{w} = $w; 364 $self->{alloc_w} = $w;
200 $self->{h} = $h; 365 $self->{alloc_h} = $h;
201 366
202 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
203 $self->update;
204 } 368 }
205} 369}
206 370
207sub size_allocate { 371sub children {
208 # nothing to be done 372 # nop
209} 373}
210 374
211# return top left coordinates 375sub visible_children {
212sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
213 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
214 381
215 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
216} 402}
217 403
218# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
219sub coord2local { 405sub coord2local {
220 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
221 407
222 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
223 ($x - $X, $y - $Y)
224} 409}
225 410
226# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
227sub coord2global { 412sub coord2global {
228 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
229 414
230 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
231 ($x + $X, $y + $Y)
232} 416}
233 417
234sub focus_in { 418sub invoke_focus_in {
235 my ($self) = @_; 419 my ($self) = @_;
236 420
237 return if $FOCUS == $self; 421 return if $FOCUS == $self;
238 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
239 423
240 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
241 425
242 $self->emit (focus_in => $focus);
243
244 $focus->update if $focus; 426 $focus->update if $focus;
245 $FOCUS->update; 427 $FOCUS->update;
246}
247 428
429 0
430}
431
248sub focus_out { 432sub invoke_focus_out {
249 my ($self) = @_; 433 my ($self) = @_;
250 434
251 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
252 436
253 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
254 438
255 $self->emit (focus_out => $focus);
256
257 $focus->update if $focus; #? 439 $focus->update if $focus; #?
258}
259 440
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 $self->emit ("focus_in");
451}
452
260sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
261sub button_up { } 454sub invoke_button_up { 1 }
262sub key_down { } 455sub invoke_key_down { 1 }
263sub key_up { } 456sub invoke_key_up { 1 }
264 457
265sub button_down { 458sub invoke_button_down {
266 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
267 460
268 $self->focus_in; 461 $self->grab_focus;
269}
270 462
271sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
272sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
273sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
274sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
275sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
276
277sub draw {
278 my ($self) = @_;
279
280 return unless $self->{h} && $self->{w};
281
282 glPushMatrix;
283 glTranslate $self->{x}, $self->{y}, 0;
284 $self->_draw;
285 glPopMatrix;
286
287 if ($self == $HOVER && $self->{can_hover}) {
288 my ($x, $y) = @$self{qw(x y)};
289
290 glColor 1, 0.8, 0.5, 0.2;
291 glEnable GL_BLEND;
292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
293 glBegin GL_QUADS;
294 glVertex $x , $y;
295 glVertex $x + $self->{w}, $y;
296 glVertex $x + $self->{w}, $y + $self->{h};
297 glVertex $x , $y + $self->{h};
298 glEnd;
299 glDisable GL_BLEND;
300 } 463 1
301} 464}
302 465
303sub _draw { 466sub connect {
304 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
305 468
306 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
307} 478}
308 479
309sub find_widget { 480sub find_widget {
310 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
311 482
… …
320 491
321sub set_parent { 492sub set_parent {
322 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
323 494
324 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
325} 497}
326 498
327sub check_size { 499sub realloc {
328 my ($self) = @_; 500 my ($self) = @_;
329 501
330 return unless $self->{parent}; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
331 504
332 my ($w, $h) = $self->size_request; 505 $self->{root}{realloc}{$self+0} = $self;
333 506 $self->{root}->update;
334 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 } else {
335 $self->{req_w} = $w; 508 delete $self->{req_w};
336 $self->{req_h} = $h; 509 delete $self->{req_h};
337
338 $self->{parent}->check_size;
339 } 510 }
340} 511}
341 512
342sub update { 513sub update {
343 my ($self) = @_; 514 my ($self) = @_;
344 515
345 $self->{parent}->update 516 $self->{parent}->update
346 if $self->{parent}; 517 if $self->{parent};
347} 518}
348 519
349sub connect { 520sub reconfigure {
350 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
351 522
352 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
353} 525}
354 526
355sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
356 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
357 530
358 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
359 $cb->($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 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
360 } 560 }
561
562 if ($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 $self\n";
361} 584}
362 585
363sub DESTROY { 586sub DESTROY {
364 my ($self) = @_; 587 my ($self) = @_;
365 588
366 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
367} 593}
368 594
369############################################################################# 595#############################################################################
370 596
371package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
379 my $class = shift; 605 my $class = shift;
380 606
381 # range [value, low, high, page] 607 # range [value, low, high, page]
382 608
383 $class->SUPER::new ( 609 $class->SUPER::new (
384 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
385 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
386 @_ 612 @_
387 ) 613 )
388} 614}
389 615
390sub _draw { 616sub _draw {
391 my ($self) = @_; 617 my ($self) = @_;
392 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
393 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
394 625
395 glEnable GL_BLEND; 626 glEnable GL_BLEND;
396 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
397 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
398 629
399 glBegin GL_QUADS; 630 glBegin GL_QUADS;
400 glVertex 0 , 0; 631 glVertex 0 , 0;
401 glVertex 0 , $h; 632 glVertex 0 , $h;
402 glVertex $w, $h; 633 glVertex $w, $h;
403 glVertex $w, 0; 634 glVertex $w, 0;
404 glEnd; 635 glEnd;
405 636
406 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
407} 639}
408 640
409############################################################################# 641#############################################################################
410 642
411package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
416 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
417 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
418} 650}
419 651
420sub size_request { 652sub size_request {
421 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
422} 656}
423 657
424sub draw { } 658sub draw { }
425 659
426############################################################################# 660#############################################################################
… …
430our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
431 665
432sub new { 666sub new {
433 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
434 668
435 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
436 670
437 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
438 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
439 679
440 $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)
441} 762}
442 763
443sub add { 764sub add {
444 my ($self, $child) = @_; 765 my ($self, $child) = @_;
445 766
446 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
447 768 $self->SUPER::add ($child);
448 use sort 'stable';
449
450 $self->{children} = [
451 sort { $a->{z} <=> $b->{z} }
452 @{$self->{children}}, $child
453 ];
454
455 $child->check_size;
456} 769}
457 770
458sub remove { 771sub remove {
459 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
460 773
461 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
462 775
463 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
464 779
465 $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
466 $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, $y)
467} 930}
468 931
469sub find_widget { 932sub find_widget {
470 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
471 934
472 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
473 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
474 937 ) {
475 my $res;
476
477 for (reverse @{ $self->{children} }) {
478 $res = $_->find_widget ($x, $y)
479 and return $res;
480 }
481
482 $self->SUPER::find_widget ($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, $y)
941 }
483} 942}
484 943
485sub _draw { 944sub _render {
486 my ($self) = @_; 945 my ($self) = @_;
487 946
488 $_->draw for @{$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 $self->SUPER::_render;
489} 953}
490 954
491############################################################################# 955#############################################################################
492 956
493package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
494 958
495our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
496 960
497sub new { 961sub new {
498 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
499 963
500 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
501 965
502 $class->SUPER::new (children => [$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 $self
503} 986}
504 987
505sub add { 988sub add {
506 my ($self, $child) = @_;
507
508 $self->{children} = [];
509
510 $self->SUPER::add ($child);
511}
512
513sub remove {
514 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
515 990
516 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
517
518 $self->{children} = [new CFClient::UI::Empty]
519 unless @{$self->{children}};
520} 992}
521 993
522sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
523 996
524sub size_request { 997 $self->SUPER::update;
525 $_[0]{children}[0]->size_request
526}
527 998
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}, $self->{vp}{h}, 1]);
1002}
1003
528sub size_allocate { 1004sub invoke_size_allocate {
529 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
530 1006
531 $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)
532} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
533 1015
534############################################################################# 1016#############################################################################
535 1017
536package CFClient::UI::Window; 1018package CFClient::UI::Frame;
537 1019
538our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
539 1021
540use 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 $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
541 1071
542sub new { 1072sub new {
543 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
544 1074
545 my $self = $class->SUPER::new (%arg);
546}
547
548sub update {
549 my ($self) = @_;
550
551 # we want to do this delayed...
552 $self->render_chld;
553 $self->SUPER::update;
554}
555
556sub render_chld {
557 my ($self) = @_;
558
559 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
560 glClearColor 0, 0, 0, 1;
561 glClear GL_COLOR_BUFFER_BIT;
562 $self->child->draw;
563 };
564}
565
566sub size_allocate {
567 my ($self, $w, $h) = @_;
568
569 $self->child->configure (0, 0, $w, $h);
570
571 $self->render_chld;
572}
573
574sub _draw {
575 my ($self) = @_;
576
577 my ($w, $h) = ($self->w, $self->h);
578
579 my $tex = $self->{texture}
580 or return;
581
582 glEnable GL_BLEND;
583 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
584 glEnable GL_TEXTURE_2D;
585 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
586
587 $tex->draw_quad (0, 0, $w, $h);
588
589 glDisable GL_BLEND;
590 glDisable GL_TEXTURE_2D;
591}
592
593#############################################################################
594
595package CFClient::UI::ViewPort;
596
597our @ISA = CFClient::UI::Window::;
598
599sub new { die }
600
601sub size_request {
602 my ($self) = @_;
603
604 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
605 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
606
607 @$self{qw(child_w child_h)}
608}
609
610sub _draw {
611 my ($self) = @_;
612
613 $self->{children}[1]->draw;
614}
615
616
617#############################################################################
618
619package CFClient::UI::Frame;
620
621our @ISA = CFClient::UI::Bin::;
622
623use CFClient::OpenGL;
624
625sub new {
626 my $class = shift;
627
628 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
631 border => 0.8, 1078 border => 0.6,
632 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
633 ); 1083 );
634 1084
635 $self
636}
637
638sub set_size {
639 my ($self, $w, $h) = @_;
640 $self->{req_w} = $w;
641 $self->{req_h} = $h;
642 $self->check_size;
643}
644
645sub size_request {
646 my ($self) = @_;
647 ($self->{req_w}, $self->{req_h})
648}
649
650sub size_allocate {
651 my ($self, $w, $h) = @_;
652 $self->{w} = $w;
653 $self->{h} = $h;
654 $self->child->configure (0, 0, $w, $h);
655}
656
657sub _draw {
658 my ($self) = @_;
659
660 my ($w, $h) = ($self->{w}, $self->{h});
661
662 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666
667# glBegin GL_QUADS;
668# glColor 0, 0, 0, 0;
669# glVertex 0 , 0;
670# glVertex 0 , $h;
671# glVertex $w, $h;
672# glVertex $w, 0;
673# glEnd;
674
675
676 $self->child->draw;
677 glDisable GL_BLEND;
678 glDisable GL_TEXTURE_2D;
679}
680
681#############################################################################
682
683package CFClient::UI::FancyFrame;
684
685our @ISA = CFClient::UI::Bin::;
686
687use CFClient::OpenGL;
688
689my @tex =
690 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
691 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
692
693sub new {
694 my $class = shift;
695
696 # TODO: user_x, user_y, overwrite moveto?
697
698 my $self = $class->SUPER::new (
699 bg => [1, 1, 1, 1],
700 border_bg => [1, 1, 1, 1],
701 border => 0.8,
702 can_events => 1,
703 @_
704 );
705
706 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
707 align => 0, 1086 align => 0,
708 valign => 1, 1087 valign => 1,
709 text => $self->{title}, 1088 text => $self->{title},
710 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 }
711 1100
712 $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};
713} 1110}
714 1111
715sub border { 1112sub border {
716 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
717} 1114}
718 1115
719sub size_request { 1116sub size_request {
720 my ($self) = @_; 1117 my ($self) = @_;
721 1118
722 return ($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 $self->{close_button};
723 1124
724 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
725 1126
726 ( 1127 (
727 $w + $self->border * 2, 1128 $w + $self->border * 2,
728 $h + $self->border * 2, 1129 $h + $self->border * 2,
729 ) 1130 )
730} 1131}
731 1132
732sub size_allocate { 1133sub invoke_size_allocate {
733 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
734 1135
1136 if ($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
735 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
736 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
737 1146
738 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
739 if $self->{title};
740
741 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
742}
743 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
744sub button_down { 1155sub invoke_button_down {
745 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
746 1157
1158 my ($w, $h) = @$self{qw(w h)};
747 my $border = $self->border; 1159 my $border = $self->border;
748 1160
749 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
750 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
751 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
752 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
753 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
754 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
755 $self->{motion} = sub { 1172 $self->{motion} = sub {
756 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
757 1174
758 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
759 1177
760 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
761 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
762 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
763 }; 1183 };
764 1184
765 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
766 && $y >= 0 && $y < $border) {
767
768 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
769 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
770 1188
771 $self->{motion} = sub { 1189 $self->{motion} = sub {
772 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
773 1191
774 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
775 1193
776 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
777 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
778 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
779 } 1202 1
780} 1203}
781 1204
782sub button_up { 1205sub invoke_button_up {
783 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
784 1207
785 delete $self->{motion}; 1208 ! ! delete $self->{motion}
786} 1209}
787 1210
788sub mouse_motion { 1211sub invoke_mouse_motion {
789 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
790 1213
791 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
792} 1217}
793 1218
794sub _draw { 1219sub _draw {
795 my ($self) = @_; 1220 my ($self) = @_;
796 1221
1222 my $child = $self->{children}[0];
1223
797 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
798 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
799 1226
800 glEnable GL_BLEND;
801 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
802 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
804 1229
805 my $border = $self->border; 1230 my $border = $self->border;
806 1231
807 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
808 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
809 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
810 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
811 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
812 1237
813 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
814 1240
815 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
816 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
817 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
818 1244 $bg->{t} = $ch / $bg->{h};
819 glColor @{ $self->{bg} };
820
821 $bg->{s} = $rep_x;
822 $bg->{t} = $rep_y;
823 $bg->{wrap_mode} = 1;
824 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
825 1247
826 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
827 glDisable GL_BLEND;
828 1249
829 $self->{title}->draw if $self->{title};
830 $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};
831} 1261}
832 1262
833############################################################################# 1263#############################################################################
834 1264
835package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
843sub new { 1273sub new {
844 my $class = shift; 1274 my $class = shift;
845 1275
846 $class->SUPER::new ( 1276 $class->SUPER::new (
847 col_expand => [], 1277 col_expand => [],
848 @_ 1278 @_,
849 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
850} 1284}
851 1285
852sub add { 1286sub add {
853 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
854 1288
855 $child->set_parent ($self); 1289 $child->set_parent ($self);
856 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
857 1291
858 $child->check_size; 1292 $self->realloc;
859} 1293}
860 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
861# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
862sub clear { 1302sub clear {
863 my ($self) = @_; 1303 my ($self) = @_;
864 1304
1305 my @children = $self->children;
865 delete $self->{children}; 1306 delete $self->{children};
866 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
867} 1314}
868 1315
869sub get_wh { 1316sub get_wh {
870 my ($self) = @_; 1317 my ($self) = @_;
871 1318
… …
897 (sum @$ws), 1344 (sum @$ws),
898 (sum @$hs), 1345 (sum @$hs),
899 ) 1346 )
900} 1347}
901 1348
902sub size_allocate { 1349sub invoke_size_allocate {
903 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
904 1351
905 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
906 1353
907 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
908 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
909 1356
910 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
911 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
912 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
913 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
939 } 1386 }
940 1387
941 $y += $row_h; 1388 $y += $row_h;
942 } 1389 }
943 1390
1391 1
944} 1392}
945 1393
946sub find_widget { 1394sub find_widget {
947 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
948 1396
… …
967 } 1415 }
968} 1416}
969 1417
970############################################################################# 1418#############################################################################
971 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($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 += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
972package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
973 1481
974# TODO: wrap into common Box base class
975
976our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
977 1483
978sub size_request { 1484sub new {
979 my ($self) = @_; 1485 my $class = shift;
980 1486
981 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
982 1488 vertical => 0,
983 ( 1489 @_,
984 (List::Util::sum map $_->[0], @alloc),
985 (List::Util::max map $_->[1], @alloc),
986 ) 1490 )
987} 1491}
988 1492
989sub size_allocate {
990 my ($self, $w, $h) = @_;
991
992 ($h, $w) = ($w, $h);
993
994 my $children = $self->{children};
995
996 my @h = map $_->{req_w}, @$children;
997
998 my $req_h = List::Util::sum @h;
999
1000 if ($req_h > $h) {
1001 # ah well, not enough space
1002 $_ *= $h / $req_h for @h;
1003 } else {
1004 my $exp = List::Util::sum map $_->{expand}, @$children;
1005 $exp ||= 1;
1006
1007 for (0 .. $#$children) {
1008 my $child = $children->[$_];
1009
1010 my $alloc_h = $h[$_];
1011 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1012 $h[$_] = $alloc_h;
1013 }
1014 }
1015
1016 CFClient::UI::harmonize \@h;
1017
1018 my $y = 0;
1019 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021 my $h = $h[$_];
1022 $child->configure ($y, 0, $h, $w);
1023
1024 $y += $h;
1025 }
1026
1027 1
1028}
1029
1030############################################################################# 1493#############################################################################
1031 1494
1032package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1033 1496
1034# TODO: wrap into common Box base class
1035
1036our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1037 1498
1038sub size_request { 1499sub new {
1039 my ($self) = @_; 1500 my $class = shift;
1040 1501
1041 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1042 1503 vertical => 1,
1043 ( 1504 @_,
1044 (List::Util::max map $_->[0], @alloc),
1045 (List::Util::sum map $_->[1], @alloc),
1046 ) 1505 )
1047} 1506}
1048 1507
1049sub size_allocate {
1050 my ($self, $w, $h) = @_;
1051
1052 my $children = $self->{children};
1053
1054 my @h = map $_->{req_h}, @$children;
1055
1056 my $req_h = List::Util::sum @h;
1057
1058 if ($req_h > $h) {
1059 # ah well, not enough space
1060 $_ *= $h / $req_h for @h;
1061 } else {
1062 my $exp = List::Util::sum map $_->{expand}, @$children;
1063 $exp ||= 1;
1064
1065 for (0 .. $#$children) {
1066 my $child = $children->[$_];
1067
1068 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1069 }
1070 }
1071
1072 CFClient::UI::harmonize \@h;
1073
1074 my $y = 0;
1075 for (0 .. $#$children) {
1076 my $child = $children->[$_];
1077 my $h = $h[$_];
1078 $child->configure (0, $y, $w, $h);
1079
1080 $y += $h;
1081 }
1082
1083 1
1084}
1085
1086############################################################################# 1508#############################################################################
1087 1509
1088package CFClient::UI::Label; 1510package CFClient::UI::Label;
1089 1511
1090our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1091 1513
1092use CFClient::OpenGL; 1514use CFClient::OpenGL;
1093 1515
1094sub new { 1516sub new {
1095 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1096 1518
1097 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1098 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1099 fontsize => 1, 1529 fontsize => 1,
1100 text => "",
1101 align => -1, 1530 align => -1,
1102 valign => -1, 1531 valign => -1,
1103 padding => 2, 1532 padding_x => 2,
1104 layout => new CFClient::Layout, 1533 padding_y => 2,
1105 can_events => 0, 1534 can_events => 0,
1106 %arg 1535 %arg
1107 ); 1536 );
1108 1537
1109 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1110 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1111 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1112 $self->{template} = $layout; 1541 $self->{template} = $layout;
1113 } 1542 }
1114 1543
1115 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1116 $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 }
1117 1549
1118 $self 1550 $self
1119} 1551}
1120 1552
1121sub escape_text { 1553sub escape($) {
1122 local $_ = $_[1]; 1554 local $_ = $_[0];
1123 1555
1124 s/&/&amp;/g; 1556 s/&/&amp;/g;
1125 s/>/&gt;/g; 1557 s/>/&gt;/g;
1126 s/</&lt;/g; 1558 s/</&lt;/g;
1127 1559
1128 $_[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 $self->SUPER::realloc;
1129} 1575}
1130 1576
1131sub set_text { 1577sub set_text {
1132 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1133 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;
1134 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1135 1585
1136 delete $self->{texture}; 1586 delete $self->{size_req};
1137 $self->check_size; 1587 $self->realloc;
1138 $self->update; 1588 $self->update;
1139} 1589}
1140 1590
1141sub set_markup { 1591sub set_markup {
1142 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1143 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;
1144 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1145 1601
1146 delete $self->{texture}; 1602 delete $self->{size_req};
1147 $self->check_size; 1603 $self->realloc;
1148 $self->update; 1604 $self->update;
1149} 1605}
1150 1606
1151sub size_request { 1607sub size_request {
1152 my ($self) = @_; 1608 my ($self) = @_;
1153 1609
1154 $self->{layout}->set_width; 1610 $self->{size_req} ||= do {
1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1155 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156 1616
1157 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1158 1618
1159 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1160 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1622
1162 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1163 1624
1164 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1165 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1166 } 1630 };
1167 1631
1168 ( 1632 @{ $self->{size_req} }
1169 $w + $self->{padding} * 2,
1170 $h + $self->{padding} * 2,
1171 )
1172} 1633}
1173 1634
1174sub size_allocate { 1635sub invoke_size_allocate {
1175 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1176 1637
1638 delete $self->{ox};
1639
1177 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1178} 1644}
1179 1645
1180sub set_fontsize { 1646sub set_fontsize {
1181 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1182 1648
1183 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1184 delete $self->{texture}; 1650 delete $self->{texture};
1185 $self->check_size; 1651
1186 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1187} 1661}
1188 1662
1189sub _draw { 1663sub _draw {
1190 my ($self) = @_; 1664 my ($self) = @_;
1191 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1192 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1193 $self->{layout}->set_width ($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});
1194 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1195 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1196 }; 1677 };
1197 1678
1198 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1199 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
1200 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 {
1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1202 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1203 glColor @{$self->{fg}}; 1701 }
1204
1205 $self->{ox} = int (
1206 $self->{align} < 0 ? $self->{padding}
1207 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1208 : ($self->{w} - $tex->{w}) * 0.5
1209 );
1210
1211 $self->{oy} = int (
1212 $self->{valign} < 0 ? $self->{padding}
1213 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1214 : ($self->{h} - $tex->{h}) * 0.5
1215 );
1216
1217 $tex->draw_quad ($self->{ox}, $self->{oy});
1218 1702
1219 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1220 glDisable GL_BLEND;
1221} 1704}
1222 1705
1223############################################################################# 1706#############################################################################
1224 1707
1225package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1230 1713
1231sub new { 1714sub new {
1232 my $class = shift; 1715 my $class = shift;
1233 1716
1234 $class->SUPER::new ( 1717 $class->SUPER::new (
1235 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1236 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1237 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1238 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1239 can_hover => 1, 1722 can_hover => 1,
1240 can_focus => 1, 1723 can_focus => 1,
1241 valign => 0, 1724 valign => 0,
1242 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1243 @_ 1728 @_
1244 ) 1729 )
1245} 1730}
1246 1731
1247sub _set_text { 1732sub _set_text {
… …
1249 1734
1250 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1251 1736
1252 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1253 1738
1254 delete $self->{texture};
1255
1256 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1257 $self->{text} = $text; 1740 $self->{text} = $text;
1258 1741
1259 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1260 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1261 1745
1262 $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);
1263} 1757}
1264 1758
1265sub get_text { 1759sub get_text {
1266 $_[0]{text} 1760 $_[0]{text}
1267} 1761}
… …
1272 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1273 1767
1274 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1275} 1769}
1276 1770
1277sub size_allocate {
1278 my ($self, $w, $h) = @_;
1279
1280 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1281}
1282
1283sub set_text {
1284 my ($self, $text) = @_;
1285
1286 $self->{cursor} = length $text;
1287 $self->_set_text ($text);
1288 $self->update;
1289}
1290
1291sub key_down { 1771sub invoke_key_down {
1292 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1293 1773
1294 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1295 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1296 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1297 1777
1298 my $text = $self->get_text; 1778 my $text = $self->get_text;
1299 1779
1300 if ($sym == 8) { 1780 if ($uni == 8) {
1301 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1302 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1303 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1304 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1305 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1306 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1307 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1308 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1309 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1310 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1311 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1312 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1313 $self->emit ('escape'); 1793 $self->emit ('escape');
1314 } elsif ($uni) { 1794 } elsif ($uni) {
1315 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1316 } 1798 }
1317 1799
1318 $self->_set_text ($text); 1800 $self->_set_text ($text);
1319 $self->update;
1320}
1321 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1322sub focus_in { 1807sub invoke_focus_in {
1323 my ($self) = @_; 1808 my ($self) = @_;
1324 1809
1325 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1326 1811
1327 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1328} 1813}
1329 1814
1330sub button_down { 1815sub invoke_button_down {
1331 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1332 1817
1333 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1334 1819
1335 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1336 1821
1337 # byte-index to char-index 1822 # byte-index to char-index
1338 my $text = $self->{text}; 1823 my $text = $self->{text};
1339 utf8::encode $text; 1824 utf8::encode $text;
1340 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1341 1826
1342 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1343 $self->update; 1828 $self->update;
1829
1830 1
1344} 1831}
1345 1832
1346sub mouse_motion { 1833sub invoke_mouse_motion {
1347 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1348# 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, $y;#d#
1836
1837 1
1349} 1838}
1350 1839
1351sub _draw { 1840sub _draw {
1352 my ($self) = @_; 1841 my ($self) = @_;
1353 1842
1354 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1355 1844
1356 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1357 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1358 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1359 } else { 1848 } else {
1360 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1361 } 1850 }
1362 1851
1363 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1365 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1366 glVertex 0 , 0; 1855 glVertex 0 , 0;
1367 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1368 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1369 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1394 1883
1395our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1396 1885
1397use CFClient::OpenGL; 1886use CFClient::OpenGL;
1398 1887
1399sub key_down { 1888sub invoke_key_down {
1400 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1401 1890
1402 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1403 1892
1404 if ($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} = '';
1405 $self->emit (activate => $self->get_text); 1898 $self->emit (activate => $txt);
1406 $self->update; 1899 $self->update;
1407 1900
1901 } elsif ($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
1408 } else { 1923 } else {
1409 $self->SUPER::key_down ($ev); 1924 return $self->SUPER::invoke_key_down ($ev)
1925 }
1926
1410 } 1927 1
1411
1412} 1928}
1413 1929
1414############################################################################# 1930#############################################################################
1415 1931
1416package CFClient::UI::Button; 1932package CFClient::UI::Button;
… …
1425 1941
1426sub new { 1942sub new {
1427 my $class = shift; 1943 my $class = shift;
1428 1944
1429 $class->SUPER::new ( 1945 $class->SUPER::new (
1430 padding => 4, 1946 padding_x => 4,
1947 padding_y => 4,
1431 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1432 bg => [1, 1, 1, 0.2],
1433 active_fg => [0, 0, 1], 1949 active_fg => [0, 0, 1],
1434 can_hover => 1, 1950 can_hover => 1,
1435 align => 0, 1951 align => 0,
1436 valign => 0, 1952 valign => 0,
1437 can_events => 1, 1953 can_events => 1,
1438 @_ 1954 @_
1439 ) 1955 )
1440} 1956}
1441 1957
1442sub button_up { 1958sub invoke_button_up {
1443 my ($self, $ev, $x, $y) = @_; 1959 my ($self, $ev, $x, $y) = @_;
1444 1960
1961 $self->emit ("activate")
1445 if ($x >= 0 && $x < $self->{w} 1962 if $x >= 0 && $x < $self->{w}
1446 && $y >= 0 && $y < $self->{h}) { 1963 && $y >= 0 && $y < $self->{h};
1447 $self->emit ("activate"); 1964
1448 } 1965 1
1449} 1966}
1450 1967
1451sub _draw { 1968sub _draw {
1452 my ($self) = @_; 1969 my ($self) = @_;
1453 1970
1454 local $self->{fg} = $self->{fg}; 1971 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1455 1972
1456 if ($GRAB == $self) {
1457 $self->{fg} = $self->{active_fg};
1458 }
1459
1460 glEnable GL_BLEND;
1461 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1462 glEnable GL_TEXTURE_2D; 1973 glEnable GL_TEXTURE_2D;
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464 glColor 0, 0, 0, 1; 1975 glColor 0, 0, 0, 1;
1465 1976
1466 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1977 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1467 1978
1468 glDisable GL_TEXTURE_2D; 1979 glDisable GL_TEXTURE_2D;
1469 glDisable GL_BLEND;
1470 1980
1471 $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
1472} 2018}
1473 2019
1474############################################################################# 2020#############################################################################
1475 2021
1476package CFClient::UI::CheckBox; 2022package CFClient::UI::CheckBox;
… …
1485 2031
1486sub new { 2032sub new {
1487 my $class = shift; 2033 my $class = shift;
1488 2034
1489 $class->SUPER::new ( 2035 $class->SUPER::new (
1490 padding => 2, 2036 padding_x => 2,
2037 padding_y => 2,
1491 fg => [1, 1, 1], 2038 fg => [1, 1, 1],
1492 active_fg => [1, 1, 0], 2039 active_fg => [1, 1, 0],
2040 bg => [0, 0, 0, 0.2],
2041 active_bg => [1, 1, 1, 0.5],
1493 state => 0, 2042 state => 0,
1494 can_hover => 1, 2043 can_hover => 1,
1495 @_ 2044 @_
1496 ) 2045 )
1497} 2046}
1498 2047
1499sub size_request { 2048sub size_request {
1500 my ($self) = @_; 2049 my ($self) = @_;
1501 2050
1502 ($self->{padding} * 2 + 6) x 2 2051 (6) x 2
1503} 2052}
1504 2053
1505sub button_down { 2054sub invoke_button_down {
1506 my ($self, $ev, $x, $y) = @_; 2055 my ($self, $ev, $x, $y) = @_;
1507 2056
1508 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2057 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1509 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2058 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1510 $self->{state} = !$self->{state}; 2059 $self->{state} = !$self->{state};
1511 $self->emit (changed => $self->{state}); 2060 $self->emit (changed => $self->{state});
2061 } else {
2062 return 0
2063 }
2064
1512 } 2065 1
1513} 2066}
1514 2067
1515sub _draw { 2068sub _draw {
1516 my ($self) = @_; 2069 my ($self) = @_;
1517 2070
1518 $self->SUPER::_draw; 2071 $self->SUPER::_draw;
1519 2072
1520 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2073 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1521 2074
1522 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;
1523 2078
1524 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2079 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1525 2080
1526 glEnable GL_BLEND; 2081 my $tex = $self->{state} ? $tex[1] : $tex[0];
2082
1527 glEnable GL_TEXTURE_2D; 2083 glEnable GL_TEXTURE_2D;
1528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1529
1530 my $tex = $self->{state} ? $tex[1] : $tex[0];
1531
1532 $tex->draw_quad (0, 0, $s, $s); 2084 $tex->draw_quad_alpha (0, 0, $s, $s);
1533
1534 glDisable GL_TEXTURE_2D; 2085 glDisable GL_TEXTURE_2D;
1535 glDisable GL_BLEND;
1536} 2086}
1537 2087
1538############################################################################# 2088#############################################################################
1539 2089
1540package CFClient::UI::Image; 2090package CFClient::UI::Image;
… …
1583 glTranslate 0, -$self->{w}, 0; 2133 glTranslate 0, -$self->{w}, 0;
1584 2134
1585 ($w, $h) = ($h, $w); 2135 ($w, $h) = ($h, $w);
1586 } 2136 }
1587 2137
1588 glEnable GL_BLEND;
1589 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1590 glEnable GL_TEXTURE_2D; 2138 glEnable GL_TEXTURE_2D;
1591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1592 2140
1593 $tex->draw_quad (0, 0, $w, $h); 2141 $tex->draw_quad_alpha (0, 0, $w, $h);
1594 2142
1595 glDisable GL_BLEND;
1596 glDisable GL_TEXTURE_2D; 2143 glDisable GL_TEXTURE_2D;
1597} 2144}
1598 2145
1599############################################################################# 2146#############################################################################
1600 2147
1601package CFClient::UI::VGauge; 2148package CFClient::UI::VGauge;
1602 2149
1603our @ISA = CFClient::UI::Base::; 2150our @ISA = CFClient::UI::Base::;
2151
2152use List::Util qw(min max);
1604 2153
1605use CFClient::OpenGL; 2154use CFClient::OpenGL;
1606 2155
1607my %tex = ( 2156my %tex = (
1608 food => [ 2157 food => [
1609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2158 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1610 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2159 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1611 ], 2160 ],
1612 grace => [ 2161 grace => [
1613 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1614 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/
1615 ], 2164 ],
1616 hp => [ 2165 hp => [
1617 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2166 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1618 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2167 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1619 ], 2168 ],
1620 mana => [ 2169 mana => [
1621 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2170 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1622 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2171 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1623 ], 2172 ],
1624); 2173);
1625 2174
1626# eg. VGauge->new (gauge => 'food'), default gauge: food 2175# eg. VGauge->new (gauge => 'food'), default gauge: food
1627sub new { 2176sub new {
… …
1646} 2195}
1647 2196
1648sub set_max { 2197sub set_max {
1649 my ($self, $max) = @_; 2198 my ($self, $max) = @_;
1650 2199
2200 return if $self->{max_val} == $max;
2201
1651 $self->{max_val} = $max; 2202 $self->{max_val} = $max;
2203 $self->update;
1652} 2204}
1653 2205
1654sub set_value { 2206sub set_value {
1655 my ($self, $val, $max) = @_; 2207 my ($self, $val, $max) = @_;
1656 2208
1657 $self->set_max ($max) 2209 $self->set_max ($max)
1658 if defined $max; 2210 if defined $max;
1659 2211
1660 $max = $self->{max_val}; 2212 return if $self->{val} == $val;
2213
1661 $self->{val} = $val; 2214 $self->{val} = $val;
1662
1663 $self->update; 2215 $self->update;
1664} 2216}
1665 2217
1666sub _draw { 2218sub _draw {
1667 my ($self) = @_; 2219 my ($self) = @_;
1668 2220
1669 my $tex = $tex{$self->{type}}; 2221 my $tex = $tex{$self->{type}};
2222 my ($t1, $t2, $t3) = @$tex;
1670 2223
1671 my ($w, $h) = ($self->{w}, $self->{h}); 2224 my ($w, $h) = ($self->{w}, $self->{h});
1672 2225
1673 if ($self->{vertical}) { 2226 if ($self->{vertical}) {
1674 glRotate 90, 0, 0, 1; 2227 glRotate 90, 0, 0, 1;
… …
1676 2229
1677 ($w, $h) = ($h, $w); 2230 ($w, $h) = ($h, $w);
1678 } 2231 }
1679 2232
1680 my $ycut = $self->{val} / ($self->{max_val} || 1); 2233 my $ycut = $self->{val} / ($self->{max_val} || 1);
1681 $ycut = 1 if $self->{val} > $self->{max_val};
1682 2234
1683 my $t1 = $tex->[0]; 2235 my $ycut1 = max 0, min 1, $ycut;
1684 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);
1685 2240
1686 glEnable GL_BLEND; 2241 glEnable GL_BLEND;
1687 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;
1688 glEnable GL_TEXTURE_2D; 2244 glEnable GL_TEXTURE_2D;
1689 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1690 2246
1691 my $h1 = $self->{h} - $ycut * $self->{h};
1692 my $h2 = $ycut * $self->{h};
1693
1694 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2247 glBindTexture GL_TEXTURE_2D, $t1->{name};
1695 glBegin GL_QUADS; 2248 glBegin GL_QUADS;
1696 glTexCoord 0 , 0; glVertex 0 , 0; 2249 glTexCoord 0 , 0; glVertex 0 , 0;
1697 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2250 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1698 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2251 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1699 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2252 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1700 glEnd; 2253 glEnd;
1701 2254
2255 my $ycut1 = List::Util::min 1, $ycut;
1702 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t2->{name};
1703 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
1704 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2258 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1705 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1706 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2260 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1707 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1708 glEnd; 2262 glEnd;
2263
2264 if ($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, $h2;
2271 glEnd;
2272 }
1709 2273
1710 glDisable GL_BLEND; 2274 glDisable GL_BLEND;
1711 glDisable GL_TEXTURE_2D; 2275 glDisable GL_TEXTURE_2D;
1712} 2276}
1713 2277
… …
1719 2283
1720sub new { 2284sub new {
1721 my ($class, %arg) = @_; 2285 my ($class, %arg) = @_;
1722 2286
1723 my $self = $class->SUPER::new ( 2287 my $self = $class->SUPER::new (
1724 tooltip => $arg{type}, 2288 tooltip => $arg{type},
2289 can_hover => 1,
2290 can_events => 1,
1725 %arg, 2291 %arg,
1726 ); 2292 );
1727 2293
1728 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2294 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1729 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2295 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1730 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2296 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1731 2297
1732 $self 2298 $self
1733} 2299}
1734 2300
… …
1737 2303
1738 $self->{value}->set_fontsize ($fsize); 2304 $self->{value}->set_fontsize ($fsize);
1739 $self->{max} ->set_fontsize ($fsize); 2305 $self->{max} ->set_fontsize ($fsize);
1740} 2306}
1741 2307
2308sub set_max {
2309 my ($self, $max) = @_;
2310
2311 $self->{gauge}->set_max ($max);
2312 $self->{max}->set_text ($max);
2313}
2314
1742sub set_value { 2315sub set_value {
1743 my ($self, $val, $max) = @_; 2316 my ($self, $val, $max) = @_;
1744 2317
1745 $self->set_max ($max) 2318 $self->set_max ($max)
1746 if defined $max; 2319 if defined $max;
1747 2320
1748 $self->{gauge}->set_value ($val, $max); 2321 $self->{gauge}->set_value ($val, $max);
1749 $self->{value}->set_text ($val); 2322 $self->{value}->set_text ($val);
1750}
1751
1752sub set_max {
1753 my ($self, $max) = @_;
1754
1755 $self->{gauge}->set_max ($max);
1756 $self->{max}->set_text ($max);
1757} 2323}
1758 2324
1759############################################################################# 2325#############################################################################
1760 2326
1761package CFClient::UI::Slider; 2327package CFClient::UI::Slider;
… …
1771 qw(s1_slider.png s1_slider_bg.png); 2337 qw(s1_slider.png s1_slider_bg.png);
1772 2338
1773sub new { 2339sub new {
1774 my $class = shift; 2340 my $class = shift;
1775 2341
1776 # range [value, low, high, page] 2342 # range [value, low, high, page, unit]
1777 2343
1778 # TODO: 0-width page 2344 # TODO: 0-width page
1779 # TODO: req_w/h are wrong with vertical 2345 # TODO: req_w/h are wrong with vertical
1780 # TODO: calculations are off 2346 # TODO: calculations are off
1781 my $self = $class->SUPER::new ( 2347 my $self = $class->SUPER::new (
1782 fg => [1, 1, 1], 2348 fg => [1, 1, 1],
1783 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],
1784 range => [0, 0, 100, 10], 2352 range => [0, 0, 100, 10, 0],
1785 req_w => 20, 2353 min_w => $::WIDTH / 80,
1786 req_h => 20, 2354 min_h => $::WIDTH / 80,
1787 vertical => 0, 2355 vertical => 0,
1788 can_hover => 1, 2356 can_hover => 1,
1789 inner_pad => 5, 2357 inner_pad => 0.02,
1790 @_ 2358 @_
1791 ); 2359 );
1792 2360
2361 $self->set_value ($self->{range}[0]);
2362 $self->update;
2363
1793 $self 2364 $self
1794} 2365}
1795 2366
2367sub set_range {
2368 my ($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 $self->update;
2398 }
2399}
2400
1796sub size_request { 2401sub size_request {
1797 my ($self) = @_; 2402 my ($self) = @_;
1798 2403
1799 my $w = $self->{req_w}; 2404 ($self->{req_w}, $self->{req_h})
1800 my $h = $self->{req_h};
1801
1802 $self->{vertical} ? ($h, $w) : ($w, $h)
1803} 2405}
1804 2406
1805sub button_down { 2407sub invoke_button_down {
1806 my ($self, $ev, $x, $y) = @_; 2408 my ($self, $ev, $x, $y) = @_;
1807 2409
1808 $self->SUPER::button_down ($ev, $x, $y); 2410 $self->SUPER::invoke_button_down ($ev, $x, $y);
2411
2412 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413
1809 $self->mouse_motion ($ev, $x, $y); 2414 $self->mouse_motion ($ev, $x, $y)
1810} 2415}
1811 2416
1812sub mouse_motion { 2417sub invoke_mouse_motion {
1813 my ($self, $ev, $x, $y) = @_; 2418 my ($self, $ev, $x, $y) = @_;
1814 2419
1815 if ($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
1816 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2448 my ($value, $lo, $hi, $page) = @{$self->{range}};
2449 my $range = ($hi - $page - $lo) || 1e-100;
1817 2450
1818 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1819 2452
1820 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2453 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1821 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2454 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1822 2455
1823 $x -= $inner_pad_px; # substract the padding 2456 $value = ($value - $lo) / $range;
1824 $x = $x * ($hi - $lo) / $inner_w + $lo; 2457 $value = $value * $self->{scale} + $self->{offset};
1825 $x = $lo if $x < $lo;
1826 $x = $hi - $page if $x > $hi - $page;
1827 $self->{range}[0] = $x;
1828 2458
1829 $self->emit (changed => $x); 2459 $self->{knob_x} = $value - $knob_w * 0.5;
1830 $self->update; 2460 $self->{knob_w} = $knob_w;
1831 } 2461 }
1832}
1833
1834# the inner_* stuff is for generating a padding for the slider handle,
1835# so that the handle doesn't leave the texture. This calculation isn't 100%
1836# correct propably, but it does the job for now
1837sub _calc_inner_pad_px {
1838 my ($self, $w) = @_;
1839 ($w / 100) * $self->{inner_pad} # % to pixels
1840}
1841
1842sub _draw {
1843 my ($self) = @_;
1844 2462
1845 $self->SUPER::_draw (); 2463 $self->SUPER::_draw ();
1846 2464
1847 my ($w, $h) = @$self{qw(w h)}; 2465 glScale $self->{w}, $self->{h};
1848 2466
1849 if ($self->{vertical}) { 2467 if ($self->{vertical}) {
1850 # draw a vertical slider like a rotated horizontal slider 2468 # draw a vertical slider like a rotated horizontal slider
1851 2469
2470 glTranslate 1, 0, 0;
1852 glRotate 90, 0, 0, 1; 2471 glRotate 90, 0, 0, 1;
1853 glTranslate 0, -$self->{w}, 0;
1854
1855 ($w, $h) = ($h, $w);
1856 } 2472 }
1857 2473
1858 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2474 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1859 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2475 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1860 2476
1861 my ($value, $lo, $hi, $page) = @{$self->{range}};
1862
1863 $hi = $value + 1 if $lo == $hi;
1864
1865 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1866 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1867
1868 $page = int $page * $inner_w / ($hi - $lo);
1869 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1870
1871 $w -= $page;
1872 $page &= ~1;
1873 glTranslate $page * 0.5, 0, 0;
1874 $page ||= 2;
1875
1876 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1877 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1878
1879 glEnable GL_BLEND;
1880 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1881 glEnable GL_TEXTURE_2D; 2477 glEnable GL_TEXTURE_2D;
1882 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2478 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1883 2479
1884 # draw background 2480 # draw background
1885 $tex[1]->draw_quad (0, 0, $w, $h); 2481 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1886 2482
1887 # draw handle 2483 # draw handle
1888 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2484 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1889 2485
1890 glDisable GL_BLEND;
1891 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
1892} 2487}
1893 2488
1894############################################################################# 2489#############################################################################
1895 2490
2491package CFClient::UI::ValSlider;
2492
2493our @ISA = CFClient::UI::HBox::;
2494
2495sub new {
2496 my ($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
1896package CFClient::UI::TextView; 2532package CFClient::UI::TextScroller;
1897 2533
1898our @ISA = CFClient::UI::HBox::; 2534our @ISA = CFClient::UI::HBox::;
1899 2535
1900use CFClient::OpenGL; 2536use CFClient::OpenGL;
1901 2537
1902sub new { 2538sub new {
1903 my $class = shift; 2539 my $class = shift;
1904 2540
1905 my $self = $class->SUPER::new ( 2541 my $self = $class->SUPER::new (
1906 fontsize => 1, 2542 fontsize => 1,
2543 can_events => 0,
2544 indent => 0,
2545 #font => default_font
1907 @_, 2546 @_,
1908 2547
1909 layout => (new CFClient::Layout), 2548 layout => (new CFClient::Layout 1),
1910 par => [], 2549 par => [],
1911 height => 0, 2550 height => 0,
1912 children => [ 2551 children => [
1913 (new CFClient::UI::Empty expand => 1), 2552 (new CFClient::UI::Empty expand => 1),
1914 (new CFClient::UI::Slider vertical => 1), 2553 (new CFClient::UI::Slider vertical => 1),
1915 ], 2554 ],
1916 ); 2555 );
1917 2556
1918 $self->{children}[1]->connect (changed => sub { 2557 $self->{children}[1]->connect (changed => sub { $self->update });
1919 $self->update;
1920 });
1921 2558
1922 $self 2559 $self
1923} 2560}
1924 2561
1925sub set_fontsize { 2562sub set_fontsize {
… …
1927 2564
1928 $self->{fontsize} = $fontsize; 2565 $self->{fontsize} = $fontsize;
1929 $self->reflow; 2566 $self->reflow;
1930} 2567}
1931 2568
2569sub invoke_size_allocate {
2570 my ($self, $w, $h) = @_;
2571
2572 $self->{layout}->set_font ($self->{font}) if $self->{font};
2573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2574 $self->{layout}->set_width ($self->{children}[0]{w});
2575 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2576
2577 $self->reflow;
2578
2579 $self->SUPER::invoke_size_allocate ($w, $h)
2580}
2581
1932sub text_height { 2582sub text_size {
1933 my ($self, $text) = @_; 2583 my ($self, $text, $indent) = @_;
1934 2584
1935 my $layout = $self->{layout}; 2585 my $layout = $self->{layout};
1936 2586
1937 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2587 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1938 $layout->set_width ($self->{w}); 2588 $layout->set_width ($self->{children}[0]{w} - $indent);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1939 $layout->set_text ($text); 2590 $layout->set_markup ($text);
1940 2591
1941 ($layout->size)[1] 2592 $layout->size
1942} 2593}
1943 2594
1944sub reflow { 2595sub reflow {
1945 my ($self) = @_; 2596 my ($self) = @_;
1946 2597
1947 $self->{need_reflow}++; 2598 $self->{need_reflow}++;
1948 $self->update; 2599 $self->update;
1949} 2600}
1950 2601
1951sub size_allocate { 2602sub set_offset {
2603 my ($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 {
1952 my ($self, $w, $h) = @_; 2610 my ($self) = @_;
1953 2611
1954 $self->SUPER::size_allocate ($w, $h); 2612 $self->{par} = [];
1955 2613 $self->{height} = 0;
1956 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2614 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1957 $self->{layout}->set_width ($self->{children}[0]{w});
1958
1959 $self->reflow;
1960} 2615}
1961 2616
1962sub add_paragraph { 2617sub add_paragraph {
1963 my ($self, $color, $text) = @_; 2618 my ($self, $color, $text, $indent) = @_;
1964 2619
1965 #TODO: intelligently "reformat" paragraph 2620 for my $line (split /\n/, $text) {
1966 2621 my ($w, $h) = $self->text_size ($line);
1967 my $height = $self->text_height ($text);
1968
1969 $self->{height} += $height; 2622 $self->{height} += $h;
2623 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2624 }
1970 2625
1971 push @{$self->{par}}, [$height, $color, $text];
1972
1973 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2626 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1974 $self->{children}[1]->update;
1975} 2627}
1976 2628
1977sub update { 2629sub update {
1978 my ($self) = @_; 2630 my ($self) = @_;
1979 2631
… …
1981 2633
1982 return unless $self->{h} > 0; 2634 return unless $self->{h} > 0;
1983 2635
1984 delete $self->{texture}; 2636 delete $self->{texture};
1985 2637
1986 $ROOT->on_refresh ($self, sub { 2638 $ROOT->on_post_alloc ($self => sub {
2639 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640
1987 if (delete $self->{need_reflow}) { 2641 if (delete $self->{need_reflow}) {
1988 my $height = 0; 2642 my $height = 0;
1989 2643
1990 $height += $_->[0] = $self->text_height ($_->[2]) 2644 my $layout = $self->{layout};
2645
2646 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2647
1991 for @{$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 }
1992 2660
1993 $self->{height} = $height; 2661 $self->{height} = $height;
1994 2662
1995 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2663 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1996 2664
1997 delete $self->{texture}; 2665 delete $self->{texture};
1998 } 2666 }
1999 2667
2000 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2668 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2001 glClearColor 0, 0, 0, 1; 2669 glClearColor 0, 0, 0, 0;
2002 glClear GL_COLOR_BUFFER_BIT; 2670 glClear GL_COLOR_BUFFER_BIT;
2003 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
2004 glEnable GL_BLEND; 2683 glEnable GL_BLEND;
2684 #TODO# not correct in windows where rgba is forced off
2005 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2685 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2006 glEnable GL_TEXTURE_2D;
2007 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2008
2009 my $top = int $self->{children}[1]{range}[0];
2010
2011 my $y0 = $top;
2012 my $y1 = $top + $self->{h};
2013
2014 my $y = 0;
2015
2016 my $layout = $self->{layout};
2017 2686
2018 for my $par (@{$self->{par}}) { 2687 for my $par (@{$self->{par}}) {
2019 my $h = $par->[0]; 2688 my $h = $par->[1];
2020 2689
2021 if ($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});
2022 $layout->set_text ($par->[2]); 2694 $layout->set_markup ($par->[4]);
2023 2695
2024 glColor @{ $par->[1] }; 2696 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2025 my ($W, $H) = $layout->size; 2697
2026 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2698 glRasterPos $par->[3], $y - $y0;
2699 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2027 } 2700 }
2028 2701
2029 $y += $h; 2702 $y += $h;
2030 } 2703 }
2031 2704
2032 glDisable GL_TEXTURE_2D;
2033 glDisable GL_BLEND; 2705 glDisable GL_BLEND;
2034 }; 2706 };
2035 }); 2707 });
2036} 2708}
2037 2709
2038sub _draw { 2710sub _draw {
2039 my ($self) = @_; 2711 my ($self) = @_;
2040 2712
2041 if ($self->{texture}) {
2042 glEnable GL_TEXTURE_2D; 2713 glEnable GL_TEXTURE_2D;
2043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2044 $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});
2045 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
2046 }
2047 2718
2048 $self->{children}[1]->draw; 2719 $self->{children}[1]->draw;
2049 2720
2050} 2721}
2051 2722
… …
2099 2770
2100sub new { 2771sub new {
2101 my $class = shift; 2772 my $class = shift;
2102 2773
2103 my $self = $class->SUPER::new ( 2774 my $self = $class->SUPER::new (
2104 state => 0, 2775 state => 0,
2105 connect_activate => \&toggle_flopper, 2776 on_activate => \&toggle_flopper,
2106 can_events => 1,
2107 @_ 2777 @_
2108 ); 2778 );
2109 2779
2110 if ($self->{state}) {
2111 $self->{state} = 0;
2112 $self->toggle_flopper;
2113 }
2114
2115 $self 2780 $self
2116} 2781}
2117 2782
2118sub toggle_flopper { 2783sub toggle_flopper {
2119 my ($self) = @_; 2784 my ($self) = @_;
2120 2785
2121 # TODO: use animation 2786 $self->{other}->toggle_visibility;
2122 if ($self->{state} = !$self->{state}) { 2787}
2123 $CFClient::UI::ROOT->add ($self->{other}); 2788
2124 $self->{other}->move ($self->coord2global (0, $self->{h})); 2789#############################################################################
2790
2791package CFClient::UI::Tooltip;
2792
2793our @ISA = CFClient::UI::Bin::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 $class->SUPER::new (
2801 @_,
2802 can_events => 0,
2803 )
2804}
2805
2806sub set_tooltip_from {
2807 my ($self, $widget) = @_;
2808
2809 my $tooltip = $widget->{tooltip};
2810
2811 if ($ENV{CFPLUS_DEBUG} & 2) {
2812 $tooltip .= "\n\n" . (ref $widget) . "\n"
2813 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2814 . "req $widget->{req_w} $widget->{req_h}\n"
2815 . "visible $widget->{visible}";
2816 }
2817
2818 $tooltip =~ s/^\n+//;
2819 $tooltip =~ s/\n+$//;
2820
2821 $self->add (new CFClient::UI::Label
2822 markup => $tooltip,
2823 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2824 fontsize => 0.8,
2825 fg => [0, 0, 0, 1],
2826 ellipsise => 0,
2827 font => ($widget->{tooltip_font} || $::FONT_PROP),
2828 );
2829}
2830
2831sub size_request {
2832 my ($self) = @_;
2833
2834 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2835
2836 ($w + 4, $h + 4)
2837}
2838
2839sub invoke_size_allocate {
2840 my ($self, $w, $h) = @_;
2841
2842 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2843}
2844
2845sub invoke_visibility_change {
2846 my ($self, $visible) = @_;
2847
2848 return unless $visible;
2849
2850 $self->{root}->on_post_alloc ("move_$self" => sub {
2851 my $widget = $self->{owner}
2852 or return;
2853
2854 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2855
2856 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2857 if $x + $self->{w} > $self->{root}{w};
2858
2859 $self->move_abs ($x, $y);
2860 });
2861}
2862
2863sub _draw {
2864 my ($self) = @_;
2865
2866 glTranslate 0.375, 0.375;
2867
2868 my ($w, $h) = @$self{qw(w h)};
2869
2870 glColor 1, 0.8, 0.4;
2871 glBegin GL_QUADS;
2872 glVertex 0 , 0;
2873 glVertex 0 , $h;
2874 glVertex $w, $h;
2875 glVertex $w, 0;
2876 glEnd;
2877
2878 glColor 0, 0, 0;
2879 glBegin GL_LINE_LOOP;
2880 glVertex 0 , 0;
2881 glVertex 0 , $h;
2882 glVertex $w, $h;
2883 glVertex $w, 0;
2884 glEnd;
2885
2886 glTranslate 2 - 0.375, 2 - 0.375;
2887
2888 $self->SUPER::_draw;
2889}
2890
2891#############################################################################
2892
2893package CFClient::UI::Face;
2894
2895our @ISA = CFClient::UI::Base::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 aspect => 1,
2904 can_events => 0,
2905 @_,
2906 );
2907
2908 if ($self->{anim} && $self->{animspeed}) {
2909 Scalar::Util::weaken (my $widget = $self);
2910
2911 $self->{timer} = Event->timer (
2912 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2913 hard => 1,
2914 interval => $self->{animspeed},
2915 cb => sub {
2916 ++$widget->{frame};
2917 $widget->update;
2918 },
2919 );
2920 }
2921
2922 $self
2923}
2924
2925sub size_request {
2926 (32, 8)
2927}
2928
2929sub update {
2930 my ($self) = @_;
2931
2932 return unless $self->{visible};
2933
2934 $self->SUPER::update;
2935}
2936
2937sub _draw {
2938 my ($self) = @_;
2939
2940 return unless $::CONN;
2941
2942 my $face;
2943
2944 if ($self->{frame}) {
2945 my $anim = $::CONN->{anim}[$self->{anim}];
2946
2947 $face = $anim->[ $self->{frame} % @$anim ]
2948 if $anim && @$anim;
2949 }
2950
2951 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2952
2953 if ($tex) {
2954 glEnable GL_TEXTURE_2D;
2955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2956 glColor 0, 0, 0, 1;
2957 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2958 glDisable GL_TEXTURE_2D;
2959 }
2960}
2961
2962sub destroy {
2963 my ($self) = @_;
2964
2965 $self->{timer}->cancel
2966 if $self->{timer};
2967
2968 $self->SUPER::destroy;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Buttonbar;
2974
2975our @ISA = CFClient::UI::HBox::;
2976
2977# TODO: should actualyl wrap buttons and other goodies.
2978
2979#############################################################################
2980
2981package CFClient::UI::Menu;
2982
2983our @ISA = CFClient::UI::FancyFrame::;
2984
2985use CFClient::OpenGL;
2986
2987sub new {
2988 my $class = shift;
2989
2990 my $self = $class->SUPER::new (
2991 items => [],
2992 z => 100,
2993 @_,
2994 );
2995
2996 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2997
2998 for my $item (@{ $self->{items} }) {
2999 my ($widget, $cb, $tooltip) = @$item;
3000
3001 # handle various types of items, only text for now
3002 if (!ref $widget) {
3003 $widget = new CFClient::UI::Label
3004 can_hover => 1,
3005 can_events => 1,
3006 markup => $widget,
3007 tooltip => $tooltip
3008 }
3009
3010 $self->{item}{$widget} = $item;
3011
3012 $self->{vbox}->add ($widget);
3013 }
3014
3015 $self
3016}
3017
3018# popup given the event (must be a mouse button down event currently)
3019sub popup {
3020 my ($self, $ev) = @_;
3021
3022 $self->emit ("popdown");
3023
3024 # maybe save $GRAB? must be careful about events...
3025 $GRAB = $self;
3026 $self->{button} = $ev->{button};
3027
3028 $self->show;
3029 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3030}
3031
3032sub invoke_mouse_motion {
3033 my ($self, $ev, $x, $y) = @_;
3034
3035 # TODO: should use vbox->find_widget or so
3036 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3037 $self->{hover} = $self->{item}{$HOVER};
3038
3039 0
3040}
3041
3042sub invoke_button_up {
3043 my ($self, $ev, $x, $y) = @_;
3044
3045 if ($ev->{button} == $self->{button}) {
3046 undef $GRAB;
3047 $self->hide;
3048
2125 $self->emit ("open"); 3049 $self->emit ("popdown");
3050 $self->{hover}[1]->() if $self->{hover};
2126 } else { 3051 } else {
2127 $CFClient::UI::ROOT->remove ($self->{other}); 3052 return 0
2128 $self->emit ("close"); 3053 }
3054
2129 } 3055 1
2130
2131 $self->emit (changed => $self->{state});
2132} 3056}
2133 3057
2134############################################################################# 3058#############################################################################
2135 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 $self->rebuild_spell_list;
3727}
3728
3729#############################################################################
3730
2136package CFClient::UI::Root; 3731package CFClient::UI::Root;
2137 3732
2138our @ISA = CFClient::UI::Container::; 3733our @ISA = CFClient::UI::Container::;
2139 3734
3735use List::Util qw(min max);
3736
2140use CFClient::OpenGL; 3737use CFClient::OpenGL;
2141 3738
2142sub check_size { 3739sub new {
2143 my ($self) = @_; 3740 my $class = shift;
2144 3741
2145 $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 $self
2146} 3750}
2147 3751
2148sub size_request { 3752sub size_request {
2149 ($::WIDTH, $::HEIGHT) 3753 my ($self) = @_;
2150}
2151 3754
2152sub 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 $coord + 0.5
3770}
3771
3772sub invoke_size_allocate {
2153 my ($self, $x, $y, $w, $h) = @_; 3773 my ($self, $w, $h) = @_;
2154 3774
2155 $self->SUPER::configure ($x, $y, $w, $h);
2156
2157 for my $child (@{$self->{children}}) { 3775 for my $child ($self->children) {
2158 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)};
2159 3777
2160 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3778 $X = $child->{force_x} if exists $child->{force_x};
2161 $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
2162 $child->configure ($X, $Y, $W,$H); 3784 $child->configure ($X, $Y, $W, $H);
3785 }
3786
2163 } 3787 1
2164} 3788}
2165 3789
2166sub _topleft { 3790sub coord2local {
2167 my ($self, $x, $y) = @_; 3791 my ($self, $x, $y) = @_;
2168 3792
2169 ($x, $y) 3793 ($x, $y)
2170} 3794}
2171 3795
3796sub coord2global {
3797 my ($self, $x, $y) = @_;
3798
3799 ($x, $y)
3800}
3801
2172sub update { 3802sub update {
2173 my ($self) = @_; 3803 my ($self) = @_;
2174 3804
2175 $self->check_size; 3805 $::WANT_REFRESH++;
2176 ::refresh ();
2177} 3806}
2178 3807
2179sub add { 3808sub add {
2180 my ($self, $child) = @_; 3809 my ($self, @children) = @_;
2181 3810
2182 # integerize window positions 3811 $_->{is_toplevel} = 1
2183 $child->{x} = int $child->{x}; 3812 for @children;
2184 $child->{y} = int $child->{y};
2185 3813
2186 $self->SUPER::add ($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 $w->set_invisible;
3829 }
2187} 3830}
2188 3831
2189sub on_refresh { 3832sub on_refresh {
2190 my ($self, $id, $cb) = @_; 3833 my ($self, $id, $cb) = @_;
2191 3834
2192 $self->{refresh_hook}{$id} = $cb; 3835 $self->{refresh_hook}{$id} = $cb;
2193} 3836}
2194 3837
3838sub on_post_alloc {
3839 my ($self, $id, $cb) = @_;
3840
3841 $self->{post_alloc_hook}{$id} = $cb;
3842}
3843
2195sub draw { 3844sub draw {
2196 my ($self) = @_; 3845 my ($self) = @_;
2197 3846
2198 while (my $rcb = delete $self->{refresh_hook}) { 3847 while ($self->{refresh_hook}) {
2199 $_->() for values %$rcb; 3848 $_->()
3849 for values %{delete $self->{refresh_hook}};
2200 } 3850 }
3851
3852 if ($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
2201 3943
2202 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3944 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2203 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3945 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2204 glClear GL_COLOR_BUFFER_BIT; 3946 glClear GL_COLOR_BUFFER_BIT;
2205 3947
2206 glMatrixMode GL_PROJECTION; 3948 glMatrixMode GL_PROJECTION;
2207 glLoadIdentity; 3949 glLoadIdentity;
2208 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3950 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2209 glMatrixMode GL_MODELVIEW; 3951 glMatrixMode GL_MODELVIEW;
2210 glLoadIdentity; 3952 glLoadIdentity;
2211 3953
3954 {
3955 package CFClient::UI::Base;
3956
3957 ($draw_x, $draw_y, $draw_w, $draw_h) =
3958 (0, 0, $self->{w}, $self->{h});
3959 }
3960
2212 $self->_draw; 3961 $self->_draw;
2213} 3962}
2214 3963
2215############################################################################# 3964#############################################################################
2216 3965
2217package CFClient::UI; 3966package CFClient::UI;
2218 3967
2219$ROOT = new CFClient::UI::Root; 3968$ROOT = new CFClient::UI::Root;
2220$TOOLTIP = new CFClient::UI::Label fontsize => 0.8, can_events => 0; 3969$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2221 3970
22221 39711
2223 3972

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