56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
#include "e.h"
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E_API double e_scale = 1.0;
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EINTERN int
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e_scale_init(void)
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{
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e_scale_update();
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return 1;
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}
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EINTERN int
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e_scale_shutdown(void)
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{
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return 1;
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}
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E_API void
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e_scale_update(void)
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{
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char buf[128];
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if (e_config->scale.use_dpi)
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{
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#ifndef HAVE_WAYLAND_ONLY
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if (e_comp->comp_type == E_PIXMAP_TYPE_X)
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e_scale = (double)ecore_x_dpi_get() / (double)e_config->scale.base_dpi;
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#endif
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#ifdef HAVE_WAYLAND
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/* FIXME: This needs to get the DPI from a given output */
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if (e_comp->comp_type == E_PIXMAP_TYPE_WL)
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{
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e_scale = (double)ecore_wl2_output_dpi_get(NULL) /
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(double)e_config->scale.base_dpi;
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}
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#endif
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if (e_scale > e_config->scale.max) e_scale = e_config->scale.max;
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else if (e_scale < e_config->scale.min)
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e_scale = e_config->scale.min;
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}
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else if (e_config->scale.use_custom)
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{
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e_scale = e_config->scale.factor;
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if (e_scale > e_config->scale.max) e_scale = e_config->scale.max;
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else if (e_scale < e_config->scale.min)
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e_scale = e_config->scale.min;
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}
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elm_config_scale_set(e_scale);
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elm_config_all_flush();
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edje_scale_set(e_scale);
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snprintf(buf, sizeof(buf), "%1.3f", e_scale);
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e_util_env_set("E_SCALE", buf);
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e_hints_scale_update();
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}
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