Render thumbnails
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33
main.c
33
main.c
@ -27,6 +27,7 @@
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#include <X11/Xutil.h>
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#include <X11/keysym.h>
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#include "config.h"
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#include "image.h"
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#include "options.h"
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#include "util.h"
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@ -38,6 +39,7 @@ typedef enum appmode_e {
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} appmode_t;
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void update_title();
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void render_thumbs();
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int check_append(const char*);
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void read_dir_rec(const char*);
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void run();
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@ -53,6 +55,7 @@ int filecnt, fileidx;
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size_t filesize;
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thumb_t *thumbs;
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int tvis, tcols, trows;
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#define TITLE_LEN 256
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char win_title[TITLE_LEN];
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@ -137,6 +140,7 @@ int main(int argc, char **argv) {
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if (options->thumbnails == 2) {
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mode = MODE_THUMBS;
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render_thumbs();
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} else {
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mode = MODE_NORMAL;
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load_image();
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@ -175,6 +179,35 @@ void update_title() {
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win_set_title(&win, win_title);
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}
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void render_thumbs() {
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int i, cnt, x, y;
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tcols = win.w / (THUMB_SIZE + 10);
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trows = win.h / (THUMB_SIZE + 10);
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x = win.w - tcols * (THUMB_SIZE + 10) + 5;
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y = win.h - trows * (THUMB_SIZE + 10) + 5;
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cnt = MIN(tcols * trows, filecnt);
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win_clear(&win);
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i = 0;
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while (i < cnt) {
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thumbs[i].x = x + (THUMB_SIZE - thumbs[i].w) / 2;
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thumbs[i].y = y + (THUMB_SIZE - thumbs[i].h) / 2;
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win_draw_pixmap(&win, thumbs[i].pm, thumbs[i].x, thumbs[i].y, thumbs[i].w,
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thumbs[i].h);
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if (++i % tcols == 0) {
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x = win.w - tcols * (THUMB_SIZE + 10) + 5;
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y += THUMB_SIZE + 10;
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} else {
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x += THUMB_SIZE + 10;
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}
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}
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win_draw(&win);
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}
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int check_append(const char *filename) {
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if (!filename)
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return 0;
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