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@ -223,58 +223,60 @@ void render_color(struct window *window, uint32_t color) {
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void render_image(struct window *window, cairo_surface_t *image, enum scaling_mode scaling_mode) {
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double width = cairo_image_surface_get_width(image);
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double height = cairo_image_surface_get_height(image);
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int wwidth = window->width * window->scale;
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int wheight = window->height * window->scale;
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switch (scaling_mode) {
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case SCALING_MODE_STRETCH:
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cairo_scale(window->cairo,
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(double) window->width / width,
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(double) window->height / height);
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(double) wwidth / width,
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(double) wheight / height);
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cairo_set_source_surface(window->cairo, image, 0, 0);
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break;
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case SCALING_MODE_FILL:
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{
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double window_ratio = (double) window->width / window->height;
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double bg_ratio = width / height;
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double window_ratio = (double) wwidth / wheight;
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double bg_ratio = wheight;
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if (window_ratio > bg_ratio) {
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double scale = (double) window->width / width;
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double scale = (double) wwidth / width;
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cairo_scale(window->cairo, scale, scale);
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cairo_set_source_surface(window->cairo, image,
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0,
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(double) window->height/2 / scale - height/2);
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(double) wheight/2 / scale - height/2);
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} else {
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double scale = (double) window->height / height;
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double scale = (double) wheight / height;
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cairo_scale(window->cairo, scale, scale);
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cairo_set_source_surface(window->cairo, image,
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(double) window->width/2 / scale - width/2,
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(double) wwidth/2 / scale - width/2,
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0);
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}
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break;
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}
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case SCALING_MODE_FIT:
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{
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double window_ratio = (double) window->width / window->height;
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double window_ratio = (double) wwidth / wheight;
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double bg_ratio = width / height;
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if (window_ratio > bg_ratio) {
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double scale = (double) window->height / height;
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double scale = (double) wheight / height;
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cairo_scale(window->cairo, scale, scale);
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cairo_set_source_surface(window->cairo, image,
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(double) window->width/2 / scale - width/2,
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(double) wwidth/2 / scale - width/2,
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0);
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} else {
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double scale = (double) window->width / width;
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double scale = (double) wwidth / width;
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cairo_scale(window->cairo, scale, scale);
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cairo_set_source_surface(window->cairo, image,
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0,
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(double) window->height/2 / scale - height/2);
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(double) wheight/2 / scale - height/2);
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}
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break;
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}
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case SCALING_MODE_CENTER:
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cairo_set_source_surface(window->cairo, image,
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(double) window->width/2 - width/2,
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(double) window->height/2 - height/2);
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(double) wwidth/2 - width/2,
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(double) wheight/2 - height/2);
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break;
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case SCALING_MODE_TILE:
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{
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@ -477,7 +479,8 @@ int main(int argc, char **argv) {
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for (i = 0; i < registry->outputs->length; ++i) {
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struct output_state *output = registry->outputs->items[i];
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struct window *window = window_setup(registry, output->width, output->height, true);
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struct window *window = window_setup(registry,
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output->width, output->height, output->scale, true);
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if (!window) {
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sway_abort("Failed to create surfaces.");
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}
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@ -564,6 +567,8 @@ void render(struct render_data *render_data) {
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if (!window_prerender(window) || !window->cairo) {
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continue;
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}
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int wwidth = window->width * window->scale;
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int wheight = window->height * window->scale;
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// Reset the transformation matrix
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cairo_identity_matrix(window->cairo);
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@ -595,7 +600,7 @@ void render(struct render_data *render_data) {
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if (show_indicator && render_data->auth_state != AUTH_STATE_IDLE) {
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// Draw circle
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cairo_set_line_width(window->cairo, ARC_THICKNESS);
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cairo_arc(window->cairo, window->width/2, window->height/2, ARC_RADIUS, 0, 2 * M_PI);
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cairo_arc(window->cairo, wwidth/2, wheight/2, ARC_RADIUS, 0, 2 * M_PI);
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switch (render_data->auth_state) {
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case AUTH_STATE_INPUT:
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case AUTH_STATE_BACKSPACE: {
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@ -638,8 +643,8 @@ void render(struct render_data *render_data) {
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double x, y;
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cairo_text_extents(window->cairo, text, &extents);
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x = window->width/2 - ((extents.width/2) + extents.x_bearing);
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y = window->height/2 - ((extents.height/2) + extents.y_bearing);
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x = wwidth/2 - ((extents.width/2) + extents.x_bearing);
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y = wheight/2 - ((extents.height/2) + extents.y_bearing);
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cairo_move_to(window->cairo, x, y);
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cairo_show_text(window->cairo, text);
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@ -651,7 +656,7 @@ void render(struct render_data *render_data) {
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if (render_data->auth_state == AUTH_STATE_INPUT || render_data->auth_state == AUTH_STATE_BACKSPACE) {
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static double highlight_start = 0;
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highlight_start += (rand() % (int)(M_PI * 100)) / 100.0 + M_PI * 0.5;
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cairo_arc(window->cairo, window->width/2, window->height/2, ARC_RADIUS, highlight_start, highlight_start + TYPE_INDICATOR_RANGE);
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cairo_arc(window->cairo, wwidth/2, wheight/2, ARC_RADIUS, highlight_start, highlight_start + TYPE_INDICATOR_RANGE);
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if (render_data->auth_state == AUTH_STATE_INPUT) {
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cairo_set_source_rgb(window->cairo, 51.0 / 255, 219.0 / 255, 0);
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} else {
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@ -661,19 +666,19 @@ void render(struct render_data *render_data) {
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// Draw borders
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cairo_set_source_rgb(window->cairo, 0, 0, 0);
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cairo_arc(window->cairo, window->width/2, window->height/2, ARC_RADIUS, highlight_start, highlight_start + TYPE_INDICATOR_BORDER_THICKNESS);
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cairo_arc(window->cairo, wwidth/2, wheight/2, ARC_RADIUS, highlight_start, highlight_start + TYPE_INDICATOR_BORDER_THICKNESS);
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cairo_stroke(window->cairo);
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cairo_arc(window->cairo, window->width/2, window->height/2, ARC_RADIUS, highlight_start + TYPE_INDICATOR_RANGE, (highlight_start + TYPE_INDICATOR_RANGE) + TYPE_INDICATOR_BORDER_THICKNESS);
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cairo_arc(window->cairo, wwidth/2, wheight/2, ARC_RADIUS, highlight_start + TYPE_INDICATOR_RANGE, (highlight_start + TYPE_INDICATOR_RANGE) + TYPE_INDICATOR_BORDER_THICKNESS);
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cairo_stroke(window->cairo);
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}
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// Draw inner + outer border of the circle
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cairo_set_source_rgb(window->cairo, 0, 0, 0);
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cairo_set_line_width(window->cairo, 2.0);
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cairo_arc(window->cairo, window->width/2, window->height/2, ARC_RADIUS - ARC_THICKNESS/2, 0, 2*M_PI);
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cairo_arc(window->cairo, wwidth/2, wheight/2, ARC_RADIUS - ARC_THICKNESS/2, 0, 2*M_PI);
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cairo_stroke(window->cairo);
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cairo_arc(window->cairo, window->width/2, window->height/2, ARC_RADIUS + ARC_THICKNESS/2, 0, 2*M_PI);
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cairo_arc(window->cairo, wwidth/2, wheight/2, ARC_RADIUS + ARC_THICKNESS/2, 0, 2*M_PI);
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cairo_stroke(window->cairo);
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}
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window_render(window);
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