59 lines
1.7 KiB
Text
59 lines
1.7 KiB
Text
espie@ added feature
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Index: platform/x11/pdfapp.c
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--- platform/x11/pdfapp.c.orig
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+++ platform/x11/pdfapp.c
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@@ -175,11 +175,21 @@ static void pdfapp_sleep(int ms)
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static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repaint, int transition, int searching);
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static const int zoomlist[] = {
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- 18, 24, 36, 54, 72, 96, 120, 144, 180,
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- 216, 288, 360, 432, 504, 576, 648, 720,
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- 792, 864, 936, 1008, 1080, 1152
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+ 18, 21, 24, 30, 36, 44, 54, 62, 72, 83, 96, 107, 120, 131, 144, 160, 180, 197,
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+ 216, 250, 288, 322, 360, 394, 432, 466, 504, 538, 576, 610, 648, 682, 720, 754,
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+ 792, 826, 864, 898, 936, 970, 1008, 1042, 1080, 1114, 1152
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};
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+static int fine_zoom_in(int oldres)
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+{
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+ return oldres+1;
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+}
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+
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+static int fine_zoom_out(int oldres)
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+{
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+ return oldres-1;
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+}
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+
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static int zoom_in(int oldres)
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{
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int i;
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@@ -1642,6 +1652,7 @@ key_rewritten:
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app->pageno++;
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break;
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+ case '\b': /* backspace */
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case 'b':
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{
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int number = 1;
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@@ -1688,7 +1699,7 @@ key_rewritten:
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{
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if (app->imgw + app->panx <= app->winw + app->imgw/20)
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{
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- if (app->pageno + 1 <= app->pagecount)
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+ if (app->pageno <= app->pagecount)
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{
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app->panx = 0;
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app->pany = 0;
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@@ -1800,9 +1811,9 @@ static void handlescroll(pdfapp_t *app, int modifiers,
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{
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/* zoom in/out if ctrl is pressed */
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if (dir > 0)
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- app->resolution = zoom_in(app->resolution);
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+ app->resolution = ((modifiers & (1<<0)) ? fine_zoom_in : zoom_in)(app->resolution);
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else
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- app->resolution = zoom_out(app->resolution);
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+ app->resolution = ((modifiers & (1<<0)) ? fine_zoom_out : zoom_out)(app->resolution);
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if (app->resolution > MAXRES)
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app->resolution = MAXRES;
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if (app->resolution < MINRES)
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