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Tools' scroll buttons auto-repeat

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The "Tools" section's up & down scroll buttons auto-repeat if
you click/tap and hold them.

For https://sourceforge.net/p/tuxpaint/feature-requests/173/
(Still to-do: The buttons in the Open & New dialogs.)
This commit is contained in:
Bill Kendrick 2022-04-02 21:15:35 -07:00
parent 565da81071
commit 7db784ce88
2 changed files with 125 additions and 54 deletions
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7
docs/CHANGES.txt
View file

@ -128,6 +128,13 @@ http://www.tuxpaint.org/
you scale down (similar to "Panels", but with non-integer scaling).
Bill Kendrick <bill@newbreedsoftware.com>
* Other Improvements:
-------------------
* The "Tools" section's up & down scroll buttons auto-repeat if
you click/tap and hold them.
For https://sourceforge.net/p/tuxpaint/feature-requests/173/
Bill Kendrick <bill@newbreedsoftware.com>
* Localization Updates:
---------------------
* Albanian translation

172
src/tuxpaint.c
View file

@ -1257,7 +1257,7 @@ static int wheely = 1;
static int keymouse = 0;
static int no_button_distinction;
static int button_down;
static int scrolling;
static int scrolling_selector, scrolling_tool;
static int promptless_save = SAVE_OVER_UNSET;
static int _promptless_save_over, _promptless_save_over_ask, _promptless_save_over_new;
@ -1958,7 +1958,7 @@ typedef enum
#define NUM_EDGES 4
static SDL_Event scrolltimer_event;
static SDL_Event scrolltimer_selector_event, scrolltimer_tool_event;
int non_left_click_count = 0;
@ -2133,7 +2133,8 @@ static wchar_t *uppercase_w(const wchar_t * restrict const str);
static char *textdir(const char *const str);
static SDL_Surface *do_render_button_label(const char *const label);
static void create_button_labels(void);
static Uint32 scrolltimer_callback(Uint32 interval, void *param);
static Uint32 scrolltimer_selector_callback(Uint32 interval, void *param);
static Uint32 scrolltimer_tool_callback(Uint32 interval, void *param);
static Uint32 drawtext_callback(Uint32 interval, void *param);
static void control_drawtext_timer(Uint32 interval, const char *const text, Uint8 locale_text);
static const char *great_str(void);
@ -2359,7 +2360,7 @@ static void mainloop(void)
int line_start_y = 0;
int stamp_size_selector_clicked = 0;
int stamp_xored = 0;
SDL_TimerID scrolltimer = NULL;
SDL_TimerID scrolltimer_selector = NULL, scrolltimer_tool = NULL;
SDL_Event event;
SDLKey key;
SDLMod mod;
@ -2391,8 +2392,10 @@ static void mainloop(void)
button_down = 0;
last_cursor_blink = cur_toggle_count = 0;
texttool_len = 0;
scrolling = 0;
scrolltimer = 0;
scrolling_selector = 0;
scrolltimer_selector = 0;
scrolling_tool = 0;
scrolltimer_tool = 0;
val_x = 0;
val_y = 0;
valhat_x = 0;
@ -3173,8 +3176,6 @@ static void mainloop(void)
{
if (HIT(r_tools))
{
if (HIT(real_r_tools))
{
/* A tool on the left has been pressed! */
@ -3581,26 +3582,55 @@ static void mainloop(void)
if (!done)
magic_switchin(canvas);
}
else if ((event.button.y < r_tools.y + button_h / 2) && tool_scroll > 0)
{
/* Tool up scroll button */
tool_scroll -= gd_tools.cols;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
draw_toolbar();
update_screen_rect(&r_tools);
}
else if ((event.button.y > real_r_tools.y + real_r_tools.h)
else if (
((event.button.y < r_tools.y + button_h / 2) && tool_scroll > 0) ||
((event.button.y > real_r_tools.y + real_r_tools.h)
&& (tool_scroll < NUM_TOOLS - buttons_tall * gd_tools.cols + gd_tools.cols))
{
/* Tool down scroll button */
tool_scroll += gd_tools.cols;
draw_toolbar();
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
) {
/* Tool up or down scroll buttons */
update_screen_rect(&r_tools);
if (event.button.y < r_tools.y + button_h / 2)
{
tool_scroll -= gd_tools.cols;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
draw_toolbar();
update_screen_rect(&r_tools);
}
else
{
/* Tool down scroll button */
tool_scroll += gd_tools.cols;
draw_toolbar();
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
update_screen_rect(&r_tools);
}
if (!scrolling_tool && event.type == SDL_MOUSEBUTTONDOWN)
{
DEBUG_PRINTF("Starting scrolling\n");
memcpy(&scrolltimer_tool_event, &event, sizeof(SDL_Event));
scrolltimer_tool_event.type = TP_SDL_MOUSEBUTTONSCROLL;
/*
* We enable the timer subsystem only when needed (e.g., to use SDL_AddTimer() needed
* for scrolling) then disable it immediately after (e.g., after the timer has fired or
* after SDL_RemoveTimer()) because enabling the timer subsystem in SDL1 has a high
* energy impact on the Mac.
*/
scrolling_tool = 1;
SDL_InitSubSystem(SDL_INIT_TIMER);
scrolltimer_tool =
SDL_AddTimer(REPEAT_SPEED, scrolltimer_tool_callback, (void *)&scrolltimer_tool_event);
}
else
{
DEBUG_PRINTF("Continuing scrolling\n");
scrolltimer_tool =
SDL_AddTimer(REPEAT_SPEED / 3, scrolltimer_tool_callback, (void *)&scrolltimer_tool_event);
}
}
}
@ -4366,17 +4396,17 @@ static void mainloop(void)
do_draw = 1;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_RIGHT, SNDDIST_NEAR);
if (scrolltimer != NULL)
if (scrolltimer_selector != NULL)
{
SDL_RemoveTimer(scrolltimer);
scrolltimer = NULL;
SDL_RemoveTimer(scrolltimer_selector);
scrolltimer_selector = NULL;
}
if (!scrolling && event.type == SDL_MOUSEBUTTONDOWN)
if (!scrolling_selector && event.type == SDL_MOUSEBUTTONDOWN)
{
DEBUG_PRINTF("Starting scrolling\n");
memcpy(&scrolltimer_event, &event, sizeof(SDL_Event));
scrolltimer_event.type = TP_SDL_MOUSEBUTTONSCROLL;
memcpy(&scrolltimer_selector_event, &event, sizeof(SDL_Event));
scrolltimer_selector_event.type = TP_SDL_MOUSEBUTTONSCROLL;
/*
* We enable the timer subsystem only when needed (e.g., to use SDL_AddTimer() needed
@ -4385,29 +4415,29 @@ static void mainloop(void)
* energy impact on the Mac.
*/
scrolling = 1;
scrolling_selector = 1;
SDL_InitSubSystem(SDL_INIT_TIMER);
scrolltimer =
SDL_AddTimer(REPEAT_SPEED, scrolltimer_callback, (void *)&scrolltimer_event);
scrolltimer_selector =
SDL_AddTimer(REPEAT_SPEED, scrolltimer_selector_callback, (void *)&scrolltimer_selector_event);
}
else
{
DEBUG_PRINTF("Continuing scrolling\n");
scrolltimer =
SDL_AddTimer(REPEAT_SPEED / 3, scrolltimer_callback, (void *)&scrolltimer_event);
scrolltimer_selector =
SDL_AddTimer(REPEAT_SPEED / 3, scrolltimer_selector_callback, (void *)&scrolltimer_selector_event);
}
if (*thing_scroll == 0 || *thing_scroll / gd_items.cols == num_rows_needed - gd_items.rows)
{
do_setcursor(cursor_arrow);
if (scrolling)
if (scrolling_selector)
{
if (scrolltimer != NULL)
if (scrolltimer_selector != NULL)
{
SDL_RemoveTimer(scrolltimer);
scrolltimer = NULL;
SDL_RemoveTimer(scrolltimer_selector);
scrolltimer_selector = NULL;
}
scrolling = 0;
scrolling_selector = 0;
SDL_QuitSubSystem(SDL_INIT_TIMER);
}
}
@ -4537,7 +4567,7 @@ static void mainloop(void)
/* Enable or disable color selector: */
draw_colors(stamp_colorable(cur_stamp[stamp_group])
|| stamp_tintable(cur_stamp[stamp_group]));
if (!scrolling)
if (!scrolling_selector)
{
stamp_xor(canvas->w / 2, canvas->h / 2);
stamp_xored = 1;
@ -5381,18 +5411,32 @@ static void mainloop(void)
}
else if (event.type == SDL_MOUSEBUTTONUP)
{
if (scrolling)
if (scrolling_selector)
{
if (scrolltimer != NULL)
if (scrolltimer_selector != NULL)
{
SDL_RemoveTimer(scrolltimer);
scrolltimer = NULL;
SDL_RemoveTimer(scrolltimer_selector);
scrolltimer_selector = NULL;
}
scrolling = 0;
scrolling_selector = 0;
SDL_QuitSubSystem(SDL_INIT_TIMER);
/* printf("Killing scrolling\n"); */
DEBUG_PRINTF("Killing selector srolling\n");
}
else if (scrolling_tool)
{
if (scrolltimer_tool != NULL)
{
SDL_RemoveTimer(scrolltimer_tool);
scrolltimer_tool = NULL;
}
scrolling_tool = 0;
SDL_QuitSubSystem(SDL_INIT_TIMER);
DEBUG_PRINTF("Killing tool srolling\n");
}
/* Erase the xor drawed at click */
else if (cur_tool == TOOL_STAMP && stamp_xored && event.button.button < 4)
{
@ -18392,19 +18436,39 @@ static char *textdir(const char *const str)
/**
* FIXME
*/
/* Scroll Timer */
static Uint32 scrolltimer_callback(Uint32 interval, void *param)
/* Scroll Timer for Tools */
static Uint32 scrolltimer_selector_callback(Uint32 interval, void *param)
{
/* printf("scrolltimer_callback(%d) -- ", interval); */
if (scrolling)
/* printf("scrolltimer_selector_callback(%d) -- ", interval); */
if (scrolling_selector)
{
DEBUG_PRINTF("(Still scrolling)\n");
DEBUG_PRINTF("(Still scrolling selector)\n");
SDL_PushEvent((SDL_Event *) param);
return interval;
}
else
{
DEBUG_PRINTF("(all done scrolling)\n");
DEBUG_PRINTF("(all done scrolling selector)\n");
return 0;
}
}
/**
* FIXME
*/
/* Scroll Timer for Selector */
static Uint32 scrolltimer_tool_callback(Uint32 interval, void *param)
{
/* printf("scrolltimer_tool_callback(%d) -- ", interval); */
if (scrolling_tool)
{
DEBUG_PRINTF("(Still scrolling tool)\n");
SDL_PushEvent((SDL_Event *) param);
return interval;
}
else
{
DEBUG_PRINTF("(all done scrolling tool)\n");
return 0;
}
}